diff options
| -rw-r--r-- | .babelrc | 8 | ||||
| -rw-r--r-- | app/client/common/header.component.js | 18 | ||||
| -rw-r--r-- | app/client/common/paramGroup.component.js | 23 | ||||
| -rw-r--r-- | app/client/common/slider.component.js | 40 | ||||
| -rw-r--r-- | app/client/index.jsx | 25 | ||||
| -rw-r--r-- | app/client/live/actions.js | 10 | ||||
| -rw-r--r-- | app/client/live/components/player.component.js | 16 | ||||
| -rw-r--r-- | app/client/live/index.js | 126 | ||||
| -rw-r--r-- | app/client/live/reducer.js | 35 | ||||
| -rw-r--r-- | app/client/socket.js (renamed from public/assets/js/app.js) | 31 | ||||
| -rw-r--r-- | app/client/store.js | 26 | ||||
| -rw-r--r-- | app/relay/index.js | 14 | ||||
| -rw-r--r-- | app/server/index.js | 6 | ||||
| -rw-r--r-- | package-lock.json | 10 | ||||
| -rw-r--r-- | package.json | 3 | ||||
| -rw-r--r-- | public/assets/css/css.css | 57 | ||||
| -rw-r--r-- | public/assets/js/vendor/socket.io-stream.js | 7052 | ||||
| -rw-r--r-- | public/bundle.js | 10894 | ||||
| -rw-r--r-- | public/bundle.js.map | 1 | ||||
| -rw-r--r-- | public/index.html | 18 | ||||
| -rw-r--r-- | rpc/__main__.py | 9 | ||||
| -rw-r--r-- | rpc/relay.py | 14 | ||||
| -rw-r--r-- | rpc/rpc.py | 59 | ||||
| -rw-r--r-- | webpack.config.js | 42 |
24 files changed, 11421 insertions, 7116 deletions
diff --git a/.babelrc b/.babelrc new file mode 100644 index 0000000..1aa7cb5 --- /dev/null +++ b/.babelrc @@ -0,0 +1,8 @@ +{ + 'presets': [ + 'es2015' + ], + 'plugins': [ + ['transform-react-jsx', { 'pragma': 'h' }] + ] +}
\ No newline at end of file diff --git a/app/client/common/header.component.js b/app/client/common/header.component.js new file mode 100644 index 0000000..bb2ec04 --- /dev/null +++ b/app/client/common/header.component.js @@ -0,0 +1,18 @@ +import { h, Component } from 'preact' +import { connect } from 'react-redux' + +function Header(props) { + return ( + <header> + live cortex + </header> + ) +} + +const mapStateToProps = state => ({ +}) + +const mapDispatchToProps = (dispatch, ownProps) => ({ +}) + +export default connect(mapStateToProps, mapDispatchToProps)(Header) diff --git a/app/client/common/paramGroup.component.js b/app/client/common/paramGroup.component.js new file mode 100644 index 0000000..276425b --- /dev/null +++ b/app/client/common/paramGroup.component.js @@ -0,0 +1,23 @@ +import { h, Component } from 'preact' +import { connect } from 'react-redux' + +function ParamGroup(props) { + return ( + <div class='paramGroup'> + <label> + <h3>{props.title}</h3> + <input type='checkbox' /> + </label> + {props.children} + </div> + ) +} + +const mapStateToProps = state => ({ + +}) + +const mapDispatchToProps = (dispatch, ownProps) => ({ +}) + +export default connect(mapStateToProps, mapDispatchToProps)(ParamGroup) diff --git a/app/client/common/slider.component.js b/app/client/common/slider.component.js new file mode 100644 index 0000000..8932fbd --- /dev/null +++ b/app/client/common/slider.component.js @@ -0,0 +1,40 @@ +import { h, Component } from 'preact' +import { connect } from 'react-redux' + +class Slider extends Component { + render(){ + const props = this.props + const name = props.name + const title = props.title || name.replace(/_/g, ' ') + let step; + if (props.type === 'int') { + step = 1 + } else { + step = (props.max - props.min) / 100 + } + return ( + <div class='slider'> + <label> + <span>{title}</span> + <input type='text' + /> + </label> + <input + type='range' + min={props.min} + max={props.max} + step={step} + /> + </div> + ) + } +} + +const mapStateToProps = state => ({ +}) + +const mapDispatchToProps = (dispatch, ownProps) => ({ + ...ownProps, +}) + +export default connect(mapStateToProps, mapDispatchToProps)(Slider) diff --git a/app/client/index.jsx b/app/client/index.jsx new file mode 100644 index 0000000..63757bf --- /dev/null +++ b/app/client/index.jsx @@ -0,0 +1,25 @@ +import { h, render } from 'preact' +import { Provider } from 'react-redux' +// import { } from 'react-router-redux' +import { BrowserRouter, Route } from 'react-router-dom' +// import client from './client' +import socket from './socket' + +import { store, history } from './store' + +import Header from './common/header.component' +import Live from './live' + +const app = ( + <Provider store={store}> + <BrowserRouter> + <div> + <Header /> + <Route path='/' component={Live} /> + <Route path='/live/' component={Live} /> + </div> + </BrowserRouter> + </Provider> +) + +render(app, document.getElementById('container')) diff --git a/app/client/live/actions.js b/app/client/live/actions.js new file mode 100644 index 0000000..30a25ff --- /dev/null +++ b/app/client/live/actions.js @@ -0,0 +1,10 @@ +import socket from '../socket' + +export const loadOptFromServer = (opt) => ({ + type: 'LIVE_LOAD_OPT_FROM_SERVER', opt, +}) +// export const updateOptFromServer = (key, value) => { +// return { +// type: 'LIVE_LOAD_OPT_FROM_SERVER', opt, +// } +// } diff --git a/app/client/live/components/player.component.js b/app/client/live/components/player.component.js new file mode 100644 index 0000000..3c5fc9e --- /dev/null +++ b/app/client/live/components/player.component.js @@ -0,0 +1,16 @@ +import { h, Component } from 'preact' +import { connect } from 'react-redux' + +function Player(props) { + return ( + <div className='player' /> + ) +} + +const mapStateToProps = state => ({ +}) + +const mapDispatchToProps = (dispatch, ownProps) => ({ +}) + +export default connect(mapStateToProps, mapDispatchToProps)(Player) diff --git a/app/client/live/index.js b/app/client/live/index.js new file mode 100644 index 0000000..80f531a --- /dev/null +++ b/app/client/live/index.js @@ -0,0 +1,126 @@ +import { h, Component } from 'preact' +import { connect } from 'react-redux' + +import Player from './components/player.component' +import ParamGroup from '../common/paramGroup.component' +import Slider from '../common/slider.component' + +function App(props) { + return ( + <div className='app'> + <Player /> + <div className='params'> + + <ParamGroup + title='Transition' + > + <Slider + name='transition_period' + min={10} max={5000} type='int' + /> + <Slider + name='transition_min' + min={0.001} max={0.2} type='float' + /> + <Slider + name='transition_max' + min={0.1} max={1.0} type='float' + /> + </ParamGroup> + + <ParamGroup + title='Recursion' + toggle='recursive' + > + <Slider + name='recursive_frac' + min={0.01} max={0.3} type='float' + /> + <Slider + name='recurse_roll' + min={-5} max={5} type='int' + /> + <Slider + name='recurse_roll_axis' + min={0} max={1} type='int' + /> + </ParamGroup> + + <ParamGroup + title='Sequence' + toggle='sequence' + > + <Slider + name='sequence_frac' + min={0.01} max={0.3} type='float' + /> + <Slider + name='process_frac' + min={0} max={1} type='float' + /> + </ParamGroup> + + <ParamGroup + title='Clahe' + toggle='clahe' + > + <Slider + name='clip_limit' + min={1.0} max={4.0} type='float' + /> + </ParamGroup> + + <ParamGroup + title='Posterize' + toggle='posterize' + > + <Slider + name='spatial_window' + min={2} max={128} type='int' + /> + <Slider + name='color_window' + min={2} max={128} type='int' + /> + </ParamGroup> + + <ParamGroup + title='Blur' + toggle='blur' + > + <Slider + name='blur_radius' + min={3} max={7} type='int' + /> + <Slider + name='blur_sigma' + min={0} max={2} type='float' + /> + </ParamGroup> + + <ParamGroup + title='Canny Edge Detection' + toggle='canny' + > + <Slider + name='canny_lo' + min={10} max={200} type='int' + /> + <Slider + name='canny_hi' + min={10} max={200} type='int' + /> + </ParamGroup> + + </div> + </div> + ) +} + +const mapStateToProps = state => ({ +}) + +const mapDispatchToProps = (dispatch, ownProps) => ({ +}) + +export default connect(mapStateToProps, mapDispatchToProps)(App) diff --git a/app/client/live/reducer.js b/app/client/live/reducer.js new file mode 100644 index 0000000..9d41c6f --- /dev/null +++ b/app/client/live/reducer.js @@ -0,0 +1,35 @@ +import { combineReducers } from 'redux' + +const liveInitialState = { + loading: false, + error: null, + opt: {}, +} + +const liveReducer = (state = liveInitialState, action) => { + let results; + + switch(action.type) { + case 'LIVE_LOAD_OPT_FROM_SERVER': + return { + ...state, + loading: false, + error: null, + opt: action.opt, + } + + case 'LIVE_SET_OPT': + return { + ...state, + opt: { + ...state.opt, + [action.key]: action.value, + } + } + + default: + return state + } +} + +export default liveReducer diff --git a/public/assets/js/app.js b/app/client/socket.js index 83cbefe..289fc4e 100644 --- a/public/assets/js/app.js +++ b/app/client/socket.js @@ -1,5 +1,3 @@ -const player = document.querySelector('#player') - let socket = io.connect('/client') let got_frame = false @@ -26,6 +24,7 @@ socket.on('frame', (data) => { const img = new Image () img.onload = function() { URL.revokeObjectURL(url) + const player = document.querySelector('.player') player.innerHTML = '' player.appendChild(img) } @@ -38,16 +37,24 @@ socket.emit('cmd', { setTimeout(() => { if (!got_frame) { - socket.emit('cmd', { - cmd: 'get_last_frame', - }) + // socket.emit('cmd', { + // cmd: 'get_last_frame', + // }) } }, 500) -socket.emit('cmd', { - cmd: 'send_param', - payload: { - 'key': 'client', - 'value': 'test', - } -}) +export function get_params(key, value) { + socket.emit('cmd', { + cmd: 'get_params', + }) +} +export function send_param(key, value) { + socket.emit('cmd', { + cmd: 'send_param', + payload: { + 'key': key, + 'value': value, + } + }) +} +export { socket } diff --git a/app/client/store.js b/app/client/store.js new file mode 100644 index 0000000..863161d --- /dev/null +++ b/app/client/store.js @@ -0,0 +1,26 @@ +import { compose, createStore, combineReducers, applyMiddleware } from 'redux' +import { routerMiddleware } from 'react-router-redux' +import thunk from 'redux-thunk' +import createHistory from 'history/createBrowserHistory' + +import { routerReducer } from 'react-router-redux' + +// import navReducer from './nav.reducer' +import liveReducer from './live/reducer' + +const appReducer = combineReducers({ + live: liveReducer, + router: routerReducer, +}) + +export const history = createHistory() +export const store = createStore( + appReducer, + compose( + applyMiddleware( + // createLogger(), + thunk, + routerMiddleware(history), + ) + ) +) diff --git a/app/relay/index.js b/app/relay/index.js index 61d3c68..9fa070e 100644 --- a/app/relay/index.js +++ b/app/relay/index.js @@ -33,9 +33,9 @@ remote.on('cmd', (data) => { }) let rpc = new zerorpc.Client() -rpc.connect("tcp://127.0.0.1:" + process.env.RPC_PORT) -rpc.on("error", function(error) { - console.error("RPC server error:", error) +rpc.connect('tcp://127.0.0.1:' + process.env.RPC_PORT) +rpc.on('error', function(error) { + console.error('RPC server error:', error) }) console.log('RPC listening on port ' + process.env.RPC_PORT) @@ -43,7 +43,7 @@ let relay = new zerorpc.Server({ // Called when the worker starts up and is ready to receive params. connected: function (msg, reply) { reply() - console.log("got connect from " + msg) + console.log('got connect from ' + msg) return true }, @@ -53,10 +53,10 @@ let relay = new zerorpc.Server({ remote.emit('frame', { fn: fn, frame: frame }) } }) -relay.on("error", function(error) { - console.error("Relay server error:", error) +relay.on('error', function(error) { + console.error('Relay server error:', error) }) -relay.bind("tcp://0.0.0.0:" + process.env.RELAY_PORT); +relay.bind('tcp://0.0.0.0:' + process.env.RELAY_PORT); console.log('Relay listening on port ' + process.env.RELAY_PORT) module.exports = { relay: relay, remote: remote, }
\ No newline at end of file diff --git a/app/server/index.js b/app/server/index.js index 69bbfc2..b095bcd 100644 --- a/app/server/index.js +++ b/app/server/index.js @@ -12,7 +12,7 @@ app.use(express.static('public', { extensions: ['html'] })) let server = http.createServer(app) server.listen(process.env.EXPRESS_PORT, () => { - console.log("Cortex remote listening on http://localhost:" + process.env.EXPRESS_PORT) + console.log('Cortex remote listening on http://localhost:' + process.env.EXPRESS_PORT) }) const io = socket_io(server) @@ -42,7 +42,7 @@ function bind_relay(socket) { }) socket.on('disconnect', () => { - console.log("Relay disconnected") + console.log('Relay disconnected') }) } @@ -53,7 +53,7 @@ function bind_client(socket){ relay.emit('cmd', data) }) socket.on('disconnect', () => { - console.log("Client disconnected") + console.log('Client disconnected') }) } diff --git a/package-lock.json b/package-lock.json index 22c7a07..1abd16d 100644 --- a/package-lock.json +++ b/package-lock.json @@ -6625,6 +6625,11 @@ "warning": "3.0.0" } }, + "react-router-redux": { + "version": "4.0.8", + "resolved": "https://registry.npmjs.org/react-router-redux/-/react-router-redux-4.0.8.tgz", + "integrity": "sha1-InQDWWtRUeGCN32rg1tdRfD4BU4=" + }, "read-chunk": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/read-chunk/-/read-chunk-2.1.0.tgz", @@ -6729,6 +6734,11 @@ "symbol-observable": "1.2.0" } }, + "redux-thunk": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-2.2.0.tgz", + "integrity": "sha1-5hWhbha0ehmlFXZhM9Hj6Zt4UuU=" + }, "regenerate": { "version": "1.4.0", "resolved": "https://registry.npmjs.org/regenerate/-/regenerate-1.4.0.tgz", diff --git a/package.json b/package.json index 3df4808..84ad772 100644 --- a/package.json +++ b/package.json @@ -3,6 +3,7 @@ "version": "1.0.0", "description": "live cortex for neural stuff", "main": "index.js", + "private": true, "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, @@ -22,7 +23,9 @@ "preact-compat": "^3.18.0", "react-redux": "^5.0.7", "react-router-dom": "^4.2.2", + "react-router-redux": "^4.0.8", "redux": "^4.0.0", + "redux-thunk": "^2.2.0", "socket.io": "^2.1.1", "tone": "^0.12.80" }, diff --git a/public/assets/css/css.css b/public/assets/css/css.css index 38d2045..53b55f0 100644 --- a/public/assets/css/css.css +++ b/public/assets/css/css.css @@ -1,2 +1,59 @@ * { box-sizing: border-box } html,body { margin: 0; padding: 0; width: 100%; height: 100%; font-family: 'Helvetica', sans-serif; font-weight: 300; } +body { + background: linear-gradient(52deg, #fde, #ffe); +} +header { + position: fixed; + bottom: 10px; + left: 10px; + background: white; + padding: 10px; +} +.app { + display: flex; + flex-direction: row; +} +.player { + min-width: 424px; + min-height: 256px; +} +.params { + font-size: 10px; +} +.paramGroup { + background: rgba(255,255,255,0.2); +} +.paramGroup > label { + display: flex; + flex-direction: row; + justify-content: space-between; + align-items: center; + padding: 2px 0; + margin-bottom: 3px; +} +.paramGroup h3 { + margin: 0; padding: 0; +} +.slider { + margin-bottom: 3px; +} +.slider input[type=text] { + width: 20px; + border: 1px solid transparent; + margin-right: 5px; +} +.slider input[type=text]:focus { + border: 1px solid #ddd; background: white; +} +.slider { + display: flex; + flex-direction: row; +} +.slider > label { + display: flex; + justify-content: space-between; + width: 120px; + text-align: right; +} + diff --git a/public/assets/js/vendor/socket.io-stream.js b/public/assets/js/vendor/socket.io-stream.js deleted file mode 100644 index abd96e7..0000000 --- a/public/assets/js/vendor/socket.io-stream.js +++ /dev/null @@ -1,7052 +0,0 @@ -(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.ss = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ - -module.exports = require('./lib'); - - -},{"./lib":3}],2:[function(require,module,exports){ -(function (Buffer){ -var util = require('util'); -var Readable = require('stream').Readable; -var bind = require('component-bind'); - - -module.exports = BlobReadStream; - -util.inherits(BlobReadStream, Readable); - -/** - * Readable stream for Blob and File on browser. - * - * @param {Object} options - * @api private - */ -function BlobReadStream(blob, options) { - if (!(this instanceof BlobReadStream)) { - return new BlobReadStream(blob, options); - } - - Readable.call(this, options); - - options = options || {}; - this.blob = blob; - this.slice = blob.slice || blob.webkitSlice || blob.mozSlice; - this.start = 0; - this.sync = options.synchronous || false; - - var fileReader; - - if (options.synchronous) { - fileReader = this.fileReader = new FileReaderSync(); - } else { - fileReader = this.fileReader = new FileReader(); - } - - fileReader.onload = bind(this, '_onload'); - fileReader.onerror = bind(this, '_onerror'); -} - -BlobReadStream.prototype._read = function(size) { - var start = this.start; - var end = this.start = this.start + size; - var chunk = this.slice.call(this.blob, start, end); - - if (chunk.size) { - if (this.sync) { - var bufferChunk = new Buffer(new Uint8Array(this.fileReader.readAsArrayBuffer(chunk))); - this.push(bufferChunk); - } else { - this.fileReader.readAsArrayBuffer(chunk); - } - } else { - this.push(null); - } -} - -BlobReadStream.prototype._onload = function(e) { - var chunk = new Buffer(new Uint8Array(e.target.result)); - this.push(chunk); -}; - -BlobReadStream.prototype._onerror = function(e) { - var err = e.target.error; - this.emit('error', err); -}; - - -}).call(this,require("buffer").Buffer) -},{"buffer":11,"component-bind":12,"stream":35,"util":40}],3:[function(require,module,exports){ -(function (Buffer){ -var Socket = require('./socket'); -var IOStream = require('./iostream'); -var BlobReadStream = require('./blob-read-stream'); - - -exports = module.exports = lookup; - -/** - * Expose Node Buffer for browser. - * - * @api public - */ -exports.Buffer = Buffer; - -/** - * Expose Socket constructor. - * - * @api public - */ -exports.Socket = Socket; - -/** - * Expose IOStream constructor. - * - * @api public - */ -exports.IOStream = IOStream; - -/** - * Forces base 64 encoding when emitting. Must be set to true for Socket.IO v0.9 or lower. - * - * @api public - */ -exports.forceBase64 = false; - -/** - * Look up an existing Socket. - * - * @param {socket.io#Socket} socket.io - * @param {Object} options - * @return {Socket} Socket instance - * @api public - */ -function lookup(sio, options) { - options = options || {}; - if (null == options.forceBase64) { - options.forceBase64 = exports.forceBase64; - } - - if (!sio._streamSocket) { - sio._streamSocket = new Socket(sio, options); - } - return sio._streamSocket; -} - -/** - * Creates a new duplex stream. - * - * @param {Object} options - * @return {IOStream} duplex stream - * @api public - */ -exports.createStream = function(options) { - return new IOStream(options); -}; - -/** - * Creates a new readable stream for Blob/File on browser. - * - * @param {Blob} blob - * @param {Object} options - * @return {BlobReadStream} stream - * @api public - */ -exports.createBlobReadStream = function(blob, options) { - return new BlobReadStream(blob, options); -}; - -}).call(this,require("buffer").Buffer) -},{"./blob-read-stream":2,"./iostream":4,"./socket":6,"buffer":11}],4:[function(require,module,exports){ -var util = require('util'); -var Duplex = require('stream').Duplex; -var bind = require('component-bind'); -var uuid = require('./uuid'); -var debug = require('debug')('socket.io-stream:iostream'); - - -module.exports = IOStream; - -util.inherits(IOStream, Duplex); - -/** - * Duplex - * - * @param {Object} options - * @api private - */ -function IOStream(options) { - if (!(this instanceof IOStream)) { - return new IOStream(options); - } - - IOStream.super_.call(this, options); - - this.options = options; - this.id = uuid(); - this.socket = null; - - // Buffers - this.pushBuffer = []; - this.writeBuffer = []; - - // Op states - this._readable = false; - this._writable = false; - this.destroyed = false; - - // default to *not* allowing half open sockets - this.allowHalfOpen = options && options.allowHalfOpen || false; - - this.on('finish', this._onfinish); - this.on('end', this._onend); - this.on('error', this._onerror); -} - -/** - * Ensures that no more I/O activity happens on this stream. - * Not necessary in the usual case. - * - * @api public - */ -IOStream.prototype.destroy = function() { - debug('destroy'); - - if (this.destroyed) { - debug('already destroyed'); - return; - } - - this.readable = this.writable = false; - - if (this.socket) { - debug('clean up'); - this.socket.cleanup(this.id); - this.socket = null; - } - - this.destroyed = true; -}; - -/** - * Local read - * - * @api private - */ -IOStream.prototype._read = function(size) { - var push; - - // We can not read from the socket if it's destroyed obviously ... - if (this.destroyed) return; - - if (this.pushBuffer.length) { - // flush buffer and end if it exists. - while (push = this.pushBuffer.shift()) { - if (!push()) break; - } - return; - } - - this._readable = true; - - // Go get data from remote stream - // Calls - // ._onread remotely - // then - // ._onwrite locally - this.socket._read(this.id, size); -}; - - -/** - * Read from remote stream - * - * @api private - */ -IOStream.prototype._onread = function(size) { - var write = this.writeBuffer.shift(); - if (write) return write(); - - this._writable = true; -}; - -/** - * Write local data to remote stream - * Calls - * remtote ._onwrite - * - * @api private - */ -IOStream.prototype._write = function(chunk, encoding, callback) { - var self = this; - - function write() { - // We can not write to the socket if it's destroyed obviously ... - if (self.destroyed) return; - - self._writable = false; - self.socket._write(self.id, chunk, encoding, callback); - } - - if (this._writable) { - write(); - } else { - this.writeBuffer.push(write); - } -}; - -/** - * Write the data fetched remotely - * so that we can now read locally - * - * @api private - */ -IOStream.prototype._onwrite = function(chunk, encoding, callback) { - var self = this; - - function push() { - self._readable = false; - var ret = self.push(chunk || '', encoding); - callback(); - return ret; - } - - if (this._readable) { - push(); - } else { - this.pushBuffer.push(push); - } -}; - -/** - * When ending send 'end' event to remote stream - * - * @api private - */ -IOStream.prototype._end = function() { - if (this.pushBuffer.length) { - // end after flushing buffer. - this.pushBuffer.push(bind(this, '_done')); - } else { - this._done(); - } -}; - -/** - * Remote stream just ended - * - * @api private - */ -IOStream.prototype._done = function() { - this._readable = false; - - // signal the end of the data. - return this.push(null); -}; - -/** - * the user has called .end(), and all the bytes have been - * sent out to the other side. - * If allowHalfOpen is false, or if the readable side has - * ended already, then destroy. - * If allowHalfOpen is true, then we need to set writable false, - * so that only the writable side will be cleaned up. - * - * @api private - */ -IOStream.prototype._onfinish = function() { - debug('_onfinish'); - // Local socket just finished - // send 'end' event to remote - if (this.socket) { - this.socket._end(this.id); - } - - this.writable = false; - this._writableState.ended = true; - - if (!this.readable || this._readableState.ended) { - debug('_onfinish: ended, destroy %s', this._readableState); - return this.destroy(); - } - - debug('_onfinish: not ended'); - - if (!this.allowHalfOpen) { - this.push(null); - - // just in case we're waiting for an EOF. - if (this.readable && !this._readableState.endEmitted) { - this.read(0); - } - } -}; - -/** - * the EOF has been received, and no more bytes are coming. - * if the writable side has ended already, then clean everything - * up. - * - * @api private - */ -IOStream.prototype._onend = function() { - debug('_onend'); - this.readable = false; - this._readableState.ended = true; - - if (!this.writable || this._writableState.finished) { - debug('_onend: %s', this._writableState); - return this.destroy(); - } - - debug('_onend: not finished'); - - if (!this.allowHalfOpen) { - this.end(); - } -}; - -/** - * When error in local stream - * notyify remote - * if err.remote = true - * then error happened on remote stream - * - * @api private - */ -IOStream.prototype._onerror = function(err) { - // check if the error came from remote stream. - if (!err.remote && this.socket) { - // notify the error to the corresponding remote stream. - this.socket._error(this.id, err); - } - - this.destroy(); -}; - -},{"./uuid":7,"component-bind":12,"debug":14,"stream":35,"util":40}],5:[function(require,module,exports){ -var util = require('util'); -var EventEmitter = require('events').EventEmitter; -var IOStream = require('./iostream'); -var slice = Array.prototype.slice; - -exports.Encoder = Encoder; -exports.Decoder = Decoder; - -util.inherits(Encoder, EventEmitter); - -function Encoder() { - EventEmitter.call(this); -} - -/** - * Encode streams to placeholder objects. - * - * @api public - */ -Encoder.prototype.encode = function(v) { - if (v instanceof IOStream) { - return this.encodeStream(v); - } else if (util.isArray(v)) { - return this.encodeArray(v); - } else if (v && 'object' == typeof v) { - return this.encodeObject(v); - } - return v; -} - -Encoder.prototype.encodeStream = function(stream) { - this.emit('stream', stream); - - // represent a stream in an object. - var v = { $stream: stream.id }; - if (stream.options) { - v.options = stream.options; - } - return v; -} - -Encoder.prototype.encodeArray = function(arr) { - var v = []; - for (var i = 0, len = arr.length; i < len; i++) { - v.push(this.encode(arr[i])); - } - return v; -} - -Encoder.prototype.encodeObject = function(obj) { - var v = {}; - for (var k in obj) { - if (obj.hasOwnProperty(k)) { - v[k] = this.encode(obj[k]); - } - } - return v; -} - -util.inherits(Decoder, EventEmitter); - -function Decoder() { - EventEmitter.call(this); -} - -/** - * Decode placeholder objects to streams. - * - * @api public - */ -Decoder.prototype.decode = function(v) { - if (v && v.$stream) { - return this.decodeStream(v); - } else if (util.isArray(v)) { - return this.decodeArray(v); - } else if (v && 'object' == typeof v) { - return this.decodeObject(v); - } - return v; -} - -Decoder.prototype.decodeStream = function(obj) { - var stream = new IOStream(obj.options); - stream.id = obj.$stream; - this.emit('stream', stream); - return stream; -} - -Decoder.prototype.decodeArray = function(arr) { - var v = []; - for (var i = 0, len = arr.length; i < len; i++) { - v.push(this.decode(arr[i])); - } - return v; -} - -Decoder.prototype.decodeObject = function(obj) { - var v = {}; - for (var k in obj) { - if (obj.hasOwnProperty(k)) { - v[k] = this.decode(obj[k]); - } - } - return v; -} - -},{"./iostream":4,"events":16,"util":40}],6:[function(require,module,exports){ -(function (global,Buffer){ -var util = require('util'); -var EventEmitter = require('events').EventEmitter; -var bind = require('component-bind'); -var IOStream = require('./iostream'); -var parser = require('./parser'); -var debug = require('debug')('socket.io-stream:socket'); -var emit = EventEmitter.prototype.emit; -var on = EventEmitter.prototype.on; -var slice = Array.prototype.slice; - - -exports = module.exports = Socket; - -/** - * Base event name for messaging. - * - * @api public - */ -exports.event = '$stream'; - -exports.events = [ - 'error', - 'newListener', - 'removeListener' -]; - -util.inherits(Socket, EventEmitter); - -/** - * Bidirectional stream socket which wraps Socket.IO. - * - * @param {socket.io#Socket} socket.io - * @api public - */ -function Socket(sio, options) { - if (!(this instanceof Socket)) { - return new Socket(sio, options); - } - - EventEmitter.call(this); - - options = options || {}; - - this.sio = sio; - this.forceBase64 = !!options.forceBase64; - this.streams = {}; - this.encoder = new parser.Encoder(); - this.decoder = new parser.Decoder(); - - var eventName = exports.event; - sio.on(eventName, bind(this, emit)); - sio.on(eventName + '-read', bind(this, '_onread')); - sio.on(eventName + '-write', bind(this, '_onwrite')); - sio.on(eventName + '-end', bind(this, '_onend')); - sio.on(eventName + '-error', bind(this, '_onerror')); - sio.on('error', bind(this, emit, 'error')); - sio.on('disconnect', bind(this, '_ondisconnect')); - - this.encoder.on('stream', bind(this, '_onencode')); - this.decoder.on('stream', bind(this, '_ondecode')); -} - -/** - * Original emit function. - * - * @api private - */ -Socket.prototype.$emit = emit; - -/** - * Emits streams to this corresponding server/client. - * - * @return {Socket} self - * @api public - */ -Socket.prototype.emit = function(type) { - if (~exports.events.indexOf(type)) { - return emit.apply(this, arguments); - } - this._stream.apply(this, arguments); - return this; -}; - -Socket.prototype.on = function(type, listener) { - if (~exports.events.indexOf(type)) { - return on.apply(this, arguments); - } - - this._onstream(type, listener); - return this; -}; - -/** - * Sends a new stream request. - * - * @param {String} event type - * @api private - */ -Socket.prototype._stream = function(type) { - debug('sending new streams'); - - var self = this; - var args = slice.call(arguments, 1); - var ack = args[args.length - 1]; - if ('function' == typeof ack) { - args[args.length - 1] = function() { - var args = slice.call(arguments); - args = self.decoder.decode(args); - ack.apply(this, args); - }; - } - - args = this.encoder.encode(args); - var sio = this.sio; - sio.emit.apply(sio, [exports.event, type].concat(args)); -}; - -/** - * Notifies the read event. - * - * @api private - */ -Socket.prototype._read = function(id, size) { - this.sio.emit(exports.event + '-read', id, size); -}; - -/** - * Requests to write a chunk. - * - * @api private - */ -Socket.prototype._write = function(id, chunk, encoding, callback) { - if (Buffer.isBuffer(chunk)) { - if (this.forceBase64) { - encoding = 'base64'; - chunk = chunk.toString(encoding); - } else if (!global.Buffer) { - // socket.io can't handle Buffer when using browserify. - if (chunk.toArrayBuffer) { - chunk = chunk.toArrayBuffer(); - } else { - chunk = chunk.buffer; - } - } - } - this.sio.emit(exports.event + '-write', id, chunk, encoding, callback); -}; - -Socket.prototype._end = function(id) { - this.sio.emit(exports.event + '-end', id); -}; - -Socket.prototype._error = function(id, err) { - this.sio.emit(exports.event + '-error', id, err.message || err); -}; - -/** - * Handles a new stream request. - * - * @param {String} event type - * @param {Function} listener - * - * @api private - */ -Socket.prototype._onstream = function(type, listener) { - if ('function' != typeof listener) { - throw TypeError('listener must be a function'); - } - - function onstream() { - debug('new streams'); - var self = this; - var args = slice.call(arguments); - var ack = args[args.length - 1]; - if ('function' == typeof ack) { - args[args.length - 1] = function() { - var args = slice.call(arguments); - args = self.encoder.encode(args); - ack.apply(this, args); - }; - } - - args = this.decoder.decode(args); - listener.apply(this, args); - } - - // for removeListener - onstream.listener = listener; - - on.call(this, type, onstream); -}; - -Socket.prototype._onread = function(id, size) { - debug('read: "%s"', id); - - var stream = this.streams[id]; - if (stream) { - stream._onread(size); - } else { - debug('ignore invalid stream id'); - } -}; - -Socket.prototype._onwrite = function(id, chunk, encoding, callback) { - debug('write: "%s"', id); - - var stream = this.streams[id]; - if (!stream) { - callback('invalid stream id: ' + id); - return; - } - - if (global.ArrayBuffer && chunk instanceof ArrayBuffer) { - // make sure that chunk is a buffer for stream - chunk = new Buffer(new Uint8Array(chunk)); - } - stream._onwrite(chunk, encoding, callback); -}; - -Socket.prototype._onend = function(id) { - debug('end: "%s"', id); - - var stream = this.streams[id]; - if (!stream) { - debug('ignore non-existent stream id: "%s"', id); - return; - } - - stream._end(); -}; - -Socket.prototype._onerror = function(id, message) { - debug('error: "%s", "%s"', id, message); - - var stream = this.streams[id]; - if (!stream) { - debug('invalid stream id: "%s"', id); - return; - } - - var err = new Error(message); - err.remote = true; - stream.emit('error', err); -}; - -Socket.prototype._ondisconnect = function() { - var stream; - for (var id in this.streams) { - stream = this.streams[id]; - stream.destroy(); - - // Close streams when the underlaying - // socket.io connection is closed (regardless why) - stream.emit('close'); - stream.emit('error', new Error('Connection aborted')); - } -}; - -Socket.prototype._onencode = function(stream) { - if (stream.socket || stream.destroyed) { - throw new Error('stream has already been sent.'); - } - - var id = stream.id; - if (this.streams[id]) { - throw new Error('Encoded stream already exists: ' + id); - } - - this.streams[id] = stream; - stream.socket = this; -}; - -Socket.prototype._ondecode = function(stream) { - var id = stream.id; - if (this.streams[id]) { - this._error(id, new Error('Decoded stream already exists: ' + id)); - return; - } - - this.streams[id] = stream; - stream.socket = this; -}; - -Socket.prototype.cleanup = function(id) { - delete this.streams[id]; -}; - - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) -},{"./iostream":4,"./parser":5,"buffer":11,"component-bind":12,"debug":14,"events":16,"util":40}],7:[function(require,module,exports){ -// UUID function from https://gist.github.com/jed/982883 -// More lightweight than node-uuid -function b( - a // placeholder -){ - return a // if the placeholder was passed, return - ? ( // a random number from 0 to 15 - a ^ // unless b is 8, - Math.random() // in which case - * 16 // a random number from - >> a/4 // 8 to 11 - ).toString(16) // in hexadecimal - : ( // or otherwise a concatenated string: - [1e7] + // 10000000 + - -1e3 + // -1000 + - -4e3 + // -4000 + - -8e3 + // -80000000 + - -1e11 // -100000000000, - ).replace( // replacing - /[018]/g, // zeroes, ones, and eights with - b // random hex digits - ) -} - -module.exports = b; - -},{}],8:[function(require,module,exports){ -'use strict' - -exports.byteLength = byteLength -exports.toByteArray = toByteArray -exports.fromByteArray = fromByteArray - -var lookup = [] -var revLookup = [] -var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array - -var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' -for (var i = 0, len = code.length; i < len; ++i) { - lookup[i] = code[i] - revLookup[code.charCodeAt(i)] = i -} - -revLookup['-'.charCodeAt(0)] = 62 -revLookup['_'.charCodeAt(0)] = 63 - -function placeHoldersCount (b64) { - var len = b64.length - if (len % 4 > 0) { - throw new Error('Invalid string. Length must be a multiple of 4') - } - - // the number of equal signs (place holders) - // if there are two placeholders, than the two characters before it - // represent one byte - // if there is only one, then the three characters before it represent 2 bytes - // this is just a cheap hack to not do indexOf twice - return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0 -} - -function byteLength (b64) { - // base64 is 4/3 + up to two characters of the original data - return b64.length * 3 / 4 - placeHoldersCount(b64) -} - -function toByteArray (b64) { - var i, j, l, tmp, placeHolders, arr - var len = b64.length - placeHolders = placeHoldersCount(b64) - - arr = new Arr(len * 3 / 4 - placeHolders) - - // if there are placeholders, only get up to the last complete 4 chars - l = placeHolders > 0 ? len - 4 : len - - var L = 0 - - for (i = 0, j = 0; i < l; i += 4, j += 3) { - tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)] - arr[L++] = (tmp >> 16) & 0xFF - arr[L++] = (tmp >> 8) & 0xFF - arr[L++] = tmp & 0xFF - } - - if (placeHolders === 2) { - tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4) - arr[L++] = tmp & 0xFF - } else if (placeHolders === 1) { - tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2) - arr[L++] = (tmp >> 8) & 0xFF - arr[L++] = tmp & 0xFF - } - - return arr -} - -function tripletToBase64 (num) { - return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F] -} - -function encodeChunk (uint8, start, end) { - var tmp - var output = [] - for (var i = start; i < end; i += 3) { - tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) - output.push(tripletToBase64(tmp)) - } - return output.join('') -} - -function fromByteArray (uint8) { - var tmp - var len = uint8.length - var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes - var output = '' - var parts = [] - var maxChunkLength = 16383 // must be multiple of 3 - - // go through the array every three bytes, we'll deal with trailing stuff later - for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { - parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) - } - - // pad the end with zeros, but make sure to not forget the extra bytes - if (extraBytes === 1) { - tmp = uint8[len - 1] - output += lookup[tmp >> 2] - output += lookup[(tmp << 4) & 0x3F] - output += '==' - } else if (extraBytes === 2) { - tmp = (uint8[len - 2] << 8) + (uint8[len - 1]) - output += lookup[tmp >> 10] - output += lookup[(tmp >> 4) & 0x3F] - output += lookup[(tmp << 2) & 0x3F] - output += '=' - } - - parts.push(output) - - return parts.join('') -} - -},{}],9:[function(require,module,exports){ - -},{}],10:[function(require,module,exports){ -(function (global){ -'use strict'; - -var buffer = require('buffer'); -var Buffer = buffer.Buffer; -var SlowBuffer = buffer.SlowBuffer; -var MAX_LEN = buffer.kMaxLength || 2147483647; -exports.alloc = function alloc(size, fill, encoding) { - if (typeof Buffer.alloc === 'function') { - return Buffer.alloc(size, fill, encoding); - } - if (typeof encoding === 'number') { - throw new TypeError('encoding must not be number'); - } - if (typeof size !== 'number') { - throw new TypeError('size must be a number'); - } - if (size > MAX_LEN) { - throw new RangeError('size is too large'); - } - var enc = encoding; - var _fill = fill; - if (_fill === undefined) { - enc = undefined; - _fill = 0; - } - var buf = new Buffer(size); - if (typeof _fill === 'string') { - var fillBuf = new Buffer(_fill, enc); - var flen = fillBuf.length; - var i = -1; - while (++i < size) { - buf[i] = fillBuf[i % flen]; - } - } else { - buf.fill(_fill); - } - return buf; -} -exports.allocUnsafe = function allocUnsafe(size) { - if (typeof Buffer.allocUnsafe === 'function') { - return Buffer.allocUnsafe(size); - } - if (typeof size !== 'number') { - throw new TypeError('size must be a number'); - } - if (size > MAX_LEN) { - throw new RangeError('size is too large'); - } - return new Buffer(size); -} -exports.from = function from(value, encodingOrOffset, length) { - if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) { - return Buffer.from(value, encodingOrOffset, length); - } - if (typeof value === 'number') { - throw new TypeError('"value" argument must not be a number'); - } - if (typeof value === 'string') { - return new Buffer(value, encodingOrOffset); - } - if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { - var offset = encodingOrOffset; - if (arguments.length === 1) { - return new Buffer(value); - } - if (typeof offset === 'undefined') { - offset = 0; - } - var len = length; - if (typeof len === 'undefined') { - len = value.byteLength - offset; - } - if (offset >= value.byteLength) { - throw new RangeError('\'offset\' is out of bounds'); - } - if (len > value.byteLength - offset) { - throw new RangeError('\'length\' is out of bounds'); - } - return new Buffer(value.slice(offset, offset + len)); - } - if (Buffer.isBuffer(value)) { - var out = new Buffer(value.length); - value.copy(out, 0, 0, value.length); - return out; - } - if (value) { - if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) { - return new Buffer(value); - } - if (value.type === 'Buffer' && Array.isArray(value.data)) { - return new Buffer(value.data); - } - } - - throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.'); -} -exports.allocUnsafeSlow = function allocUnsafeSlow(size) { - if (typeof Buffer.allocUnsafeSlow === 'function') { - return Buffer.allocUnsafeSlow(size); - } - if (typeof size !== 'number') { - throw new TypeError('size must be a number'); - } - if (size >= MAX_LEN) { - throw new RangeError('size is too large'); - } - return new SlowBuffer(size); -} - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"buffer":11}],11:[function(require,module,exports){ -(function (global){ -/*! - * The buffer module from node.js, for the browser. - * - * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org> - * @license MIT - */ -/* eslint-disable no-proto */ - -'use strict' - -var base64 = require('base64-js') -var ieee754 = require('ieee754') -var isArray = require('isarray') - -exports.Buffer = Buffer -exports.SlowBuffer = SlowBuffer -exports.INSPECT_MAX_BYTES = 50 - -/** - * If `Buffer.TYPED_ARRAY_SUPPORT`: - * === true Use Uint8Array implementation (fastest) - * === false Use Object implementation (most compatible, even IE6) - * - * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, - * Opera 11.6+, iOS 4.2+. - * - * Due to various browser bugs, sometimes the Object implementation will be used even - * when the browser supports typed arrays. - * - * Note: - * - * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, - * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. - * - * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. - * - * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of - * incorrect length in some situations. - - * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they - * get the Object implementation, which is slower but behaves correctly. - */ -Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined - ? global.TYPED_ARRAY_SUPPORT - : typedArraySupport() - -/* - * Export kMaxLength after typed array support is determined. - */ -exports.kMaxLength = kMaxLength() - -function typedArraySupport () { - try { - var arr = new Uint8Array(1) - arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} - return arr.foo() === 42 && // typed array instances can be augmented - typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` - arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` - } catch (e) { - return false - } -} - -function kMaxLength () { - return Buffer.TYPED_ARRAY_SUPPORT - ? 0x7fffffff - : 0x3fffffff -} - -function createBuffer (that, length) { - if (kMaxLength() < length) { - throw new RangeError('Invalid typed array length') - } - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Return an augmented `Uint8Array` instance, for best performance - that = new Uint8Array(length) - that.__proto__ = Buffer.prototype - } else { - // Fallback: Return an object instance of the Buffer class - if (that === null) { - that = new Buffer(length) - } - that.length = length - } - - return that -} - -/** - * The Buffer constructor returns instances of `Uint8Array` that have their - * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of - * `Uint8Array`, so the returned instances will have all the node `Buffer` methods - * and the `Uint8Array` methods. Square bracket notation works as expected -- it - * returns a single octet. - * - * The `Uint8Array` prototype remains unmodified. - */ - -function Buffer (arg, encodingOrOffset, length) { - if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { - return new Buffer(arg, encodingOrOffset, length) - } - - // Common case. - if (typeof arg === 'number') { - if (typeof encodingOrOffset === 'string') { - throw new Error( - 'If encoding is specified then the first argument must be a string' - ) - } - return allocUnsafe(this, arg) - } - return from(this, arg, encodingOrOffset, length) -} - -Buffer.poolSize = 8192 // not used by this implementation - -// TODO: Legacy, not needed anymore. Remove in next major version. -Buffer._augment = function (arr) { - arr.__proto__ = Buffer.prototype - return arr -} - -function from (that, value, encodingOrOffset, length) { - if (typeof value === 'number') { - throw new TypeError('"value" argument must not be a number') - } - - if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { - return fromArrayBuffer(that, value, encodingOrOffset, length) - } - - if (typeof value === 'string') { - return fromString(that, value, encodingOrOffset) - } - - return fromObject(that, value) -} - -/** - * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError - * if value is a number. - * Buffer.from(str[, encoding]) - * Buffer.from(array) - * Buffer.from(buffer) - * Buffer.from(arrayBuffer[, byteOffset[, length]]) - **/ -Buffer.from = function (value, encodingOrOffset, length) { - return from(null, value, encodingOrOffset, length) -} - -if (Buffer.TYPED_ARRAY_SUPPORT) { - Buffer.prototype.__proto__ = Uint8Array.prototype - Buffer.__proto__ = Uint8Array - if (typeof Symbol !== 'undefined' && Symbol.species && - Buffer[Symbol.species] === Buffer) { - // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 - Object.defineProperty(Buffer, Symbol.species, { - value: null, - configurable: true - }) - } -} - -function assertSize (size) { - if (typeof size !== 'number') { - throw new TypeError('"size" argument must be a number') - } else if (size < 0) { - throw new RangeError('"size" argument must not be negative') - } -} - -function alloc (that, size, fill, encoding) { - assertSize(size) - if (size <= 0) { - return createBuffer(that, size) - } - if (fill !== undefined) { - // Only pay attention to encoding if it's a string. This - // prevents accidentally sending in a number that would - // be interpretted as a start offset. - return typeof encoding === 'string' - ? createBuffer(that, size).fill(fill, encoding) - : createBuffer(that, size).fill(fill) - } - return createBuffer(that, size) -} - -/** - * Creates a new filled Buffer instance. - * alloc(size[, fill[, encoding]]) - **/ -Buffer.alloc = function (size, fill, encoding) { - return alloc(null, size, fill, encoding) -} - -function allocUnsafe (that, size) { - assertSize(size) - that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) { - for (var i = 0; i < size; ++i) { - that[i] = 0 - } - } - return that -} - -/** - * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. - * */ -Buffer.allocUnsafe = function (size) { - return allocUnsafe(null, size) -} -/** - * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. - */ -Buffer.allocUnsafeSlow = function (size) { - return allocUnsafe(null, size) -} - -function fromString (that, string, encoding) { - if (typeof encoding !== 'string' || encoding === '') { - encoding = 'utf8' - } - - if (!Buffer.isEncoding(encoding)) { - throw new TypeError('"encoding" must be a valid string encoding') - } - - var length = byteLength(string, encoding) | 0 - that = createBuffer(that, length) - - var actual = that.write(string, encoding) - - if (actual !== length) { - // Writing a hex string, for example, that contains invalid characters will - // cause everything after the first invalid character to be ignored. (e.g. - // 'abxxcd' will be treated as 'ab') - that = that.slice(0, actual) - } - - return that -} - -function fromArrayLike (that, array) { - var length = array.length < 0 ? 0 : checked(array.length) | 0 - that = createBuffer(that, length) - for (var i = 0; i < length; i += 1) { - that[i] = array[i] & 255 - } - return that -} - -function fromArrayBuffer (that, array, byteOffset, length) { - array.byteLength // this throws if `array` is not a valid ArrayBuffer - - if (byteOffset < 0 || array.byteLength < byteOffset) { - throw new RangeError('\'offset\' is out of bounds') - } - - if (array.byteLength < byteOffset + (length || 0)) { - throw new RangeError('\'length\' is out of bounds') - } - - if (byteOffset === undefined && length === undefined) { - array = new Uint8Array(array) - } else if (length === undefined) { - array = new Uint8Array(array, byteOffset) - } else { - array = new Uint8Array(array, byteOffset, length) - } - - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Return an augmented `Uint8Array` instance, for best performance - that = array - that.__proto__ = Buffer.prototype - } else { - // Fallback: Return an object instance of the Buffer class - that = fromArrayLike(that, array) - } - return that -} - -function fromObject (that, obj) { - if (Buffer.isBuffer(obj)) { - var len = checked(obj.length) | 0 - that = createBuffer(that, len) - - if (that.length === 0) { - return that - } - - obj.copy(that, 0, 0, len) - return that - } - - if (obj) { - if ((typeof ArrayBuffer !== 'undefined' && - obj.buffer instanceof ArrayBuffer) || 'length' in obj) { - if (typeof obj.length !== 'number' || isnan(obj.length)) { - return createBuffer(that, 0) - } - return fromArrayLike(that, obj) - } - - if (obj.type === 'Buffer' && isArray(obj.data)) { - return fromArrayLike(that, obj.data) - } - } - - throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') -} - -function checked (length) { - // Note: cannot use `length < kMaxLength()` here because that fails when - // length is NaN (which is otherwise coerced to zero.) - if (length >= kMaxLength()) { - throw new RangeError('Attempt to allocate Buffer larger than maximum ' + - 'size: 0x' + kMaxLength().toString(16) + ' bytes') - } - return length | 0 -} - -function SlowBuffer (length) { - if (+length != length) { // eslint-disable-line eqeqeq - length = 0 - } - return Buffer.alloc(+length) -} - -Buffer.isBuffer = function isBuffer (b) { - return !!(b != null && b._isBuffer) -} - -Buffer.compare = function compare (a, b) { - if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { - throw new TypeError('Arguments must be Buffers') - } - - if (a === b) return 0 - - var x = a.length - var y = b.length - - for (var i = 0, len = Math.min(x, y); i < len; ++i) { - if (a[i] !== b[i]) { - x = a[i] - y = b[i] - break - } - } - - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -Buffer.isEncoding = function isEncoding (encoding) { - switch (String(encoding).toLowerCase()) { - case 'hex': - case 'utf8': - case 'utf-8': - case 'ascii': - case 'latin1': - case 'binary': - case 'base64': - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return true - default: - return false - } -} - -Buffer.concat = function concat (list, length) { - if (!isArray(list)) { - throw new TypeError('"list" argument must be an Array of Buffers') - } - - if (list.length === 0) { - return Buffer.alloc(0) - } - - var i - if (length === undefined) { - length = 0 - for (i = 0; i < list.length; ++i) { - length += list[i].length - } - } - - var buffer = Buffer.allocUnsafe(length) - var pos = 0 - for (i = 0; i < list.length; ++i) { - var buf = list[i] - if (!Buffer.isBuffer(buf)) { - throw new TypeError('"list" argument must be an Array of Buffers') - } - buf.copy(buffer, pos) - pos += buf.length - } - return buffer -} - -function byteLength (string, encoding) { - if (Buffer.isBuffer(string)) { - return string.length - } - if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && - (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { - return string.byteLength - } - if (typeof string !== 'string') { - string = '' + string - } - - var len = string.length - if (len === 0) return 0 - - // Use a for loop to avoid recursion - var loweredCase = false - for (;;) { - switch (encoding) { - case 'ascii': - case 'latin1': - case 'binary': - return len - case 'utf8': - case 'utf-8': - case undefined: - return utf8ToBytes(string).length - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return len * 2 - case 'hex': - return len >>> 1 - case 'base64': - return base64ToBytes(string).length - default: - if (loweredCase) return utf8ToBytes(string).length // assume utf8 - encoding = ('' + encoding).toLowerCase() - loweredCase = true - } - } -} -Buffer.byteLength = byteLength - -function slowToString (encoding, start, end) { - var loweredCase = false - - // No need to verify that "this.length <= MAX_UINT32" since it's a read-only - // property of a typed array. - - // This behaves neither like String nor Uint8Array in that we set start/end - // to their upper/lower bounds if the value passed is out of range. - // undefined is handled specially as per ECMA-262 6th Edition, - // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. - if (start === undefined || start < 0) { - start = 0 - } - // Return early if start > this.length. Done here to prevent potential uint32 - // coercion fail below. - if (start > this.length) { - return '' - } - - if (end === undefined || end > this.length) { - end = this.length - } - - if (end <= 0) { - return '' - } - - // Force coersion to uint32. This will also coerce falsey/NaN values to 0. - end >>>= 0 - start >>>= 0 - - if (end <= start) { - return '' - } - - if (!encoding) encoding = 'utf8' - - while (true) { - switch (encoding) { - case 'hex': - return hexSlice(this, start, end) - - case 'utf8': - case 'utf-8': - return utf8Slice(this, start, end) - - case 'ascii': - return asciiSlice(this, start, end) - - case 'latin1': - case 'binary': - return latin1Slice(this, start, end) - - case 'base64': - return base64Slice(this, start, end) - - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return utf16leSlice(this, start, end) - - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = (encoding + '').toLowerCase() - loweredCase = true - } - } -} - -// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect -// Buffer instances. -Buffer.prototype._isBuffer = true - -function swap (b, n, m) { - var i = b[n] - b[n] = b[m] - b[m] = i -} - -Buffer.prototype.swap16 = function swap16 () { - var len = this.length - if (len % 2 !== 0) { - throw new RangeError('Buffer size must be a multiple of 16-bits') - } - for (var i = 0; i < len; i += 2) { - swap(this, i, i + 1) - } - return this -} - -Buffer.prototype.swap32 = function swap32 () { - var len = this.length - if (len % 4 !== 0) { - throw new RangeError('Buffer size must be a multiple of 32-bits') - } - for (var i = 0; i < len; i += 4) { - swap(this, i, i + 3) - swap(this, i + 1, i + 2) - } - return this -} - -Buffer.prototype.swap64 = function swap64 () { - var len = this.length - if (len % 8 !== 0) { - throw new RangeError('Buffer size must be a multiple of 64-bits') - } - for (var i = 0; i < len; i += 8) { - swap(this, i, i + 7) - swap(this, i + 1, i + 6) - swap(this, i + 2, i + 5) - swap(this, i + 3, i + 4) - } - return this -} - -Buffer.prototype.toString = function toString () { - var length = this.length | 0 - if (length === 0) return '' - if (arguments.length === 0) return utf8Slice(this, 0, length) - return slowToString.apply(this, arguments) -} - -Buffer.prototype.equals = function equals (b) { - if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') - if (this === b) return true - return Buffer.compare(this, b) === 0 -} - -Buffer.prototype.inspect = function inspect () { - var str = '' - var max = exports.INSPECT_MAX_BYTES - if (this.length > 0) { - str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') - if (this.length > max) str += ' ... ' - } - return '<Buffer ' + str + '>' -} - -Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { - if (!Buffer.isBuffer(target)) { - throw new TypeError('Argument must be a Buffer') - } - - if (start === undefined) { - start = 0 - } - if (end === undefined) { - end = target ? target.length : 0 - } - if (thisStart === undefined) { - thisStart = 0 - } - if (thisEnd === undefined) { - thisEnd = this.length - } - - if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { - throw new RangeError('out of range index') - } - - if (thisStart >= thisEnd && start >= end) { - return 0 - } - if (thisStart >= thisEnd) { - return -1 - } - if (start >= end) { - return 1 - } - - start >>>= 0 - end >>>= 0 - thisStart >>>= 0 - thisEnd >>>= 0 - - if (this === target) return 0 - - var x = thisEnd - thisStart - var y = end - start - var len = Math.min(x, y) - - var thisCopy = this.slice(thisStart, thisEnd) - var targetCopy = target.slice(start, end) - - for (var i = 0; i < len; ++i) { - if (thisCopy[i] !== targetCopy[i]) { - x = thisCopy[i] - y = targetCopy[i] - break - } - } - - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, -// OR the last index of `val` in `buffer` at offset <= `byteOffset`. -// -// Arguments: -// - buffer - a Buffer to search -// - val - a string, Buffer, or number -// - byteOffset - an index into `buffer`; will be clamped to an int32 -// - encoding - an optional encoding, relevant is val is a string -// - dir - true for indexOf, false for lastIndexOf -function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { - // Empty buffer means no match - if (buffer.length === 0) return -1 - - // Normalize byteOffset - if (typeof byteOffset === 'string') { - encoding = byteOffset - byteOffset = 0 - } else if (byteOffset > 0x7fffffff) { - byteOffset = 0x7fffffff - } else if (byteOffset < -0x80000000) { - byteOffset = -0x80000000 - } - byteOffset = +byteOffset // Coerce to Number. - if (isNaN(byteOffset)) { - // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer - byteOffset = dir ? 0 : (buffer.length - 1) - } - - // Normalize byteOffset: negative offsets start from the end of the buffer - if (byteOffset < 0) byteOffset = buffer.length + byteOffset - if (byteOffset >= buffer.length) { - if (dir) return -1 - else byteOffset = buffer.length - 1 - } else if (byteOffset < 0) { - if (dir) byteOffset = 0 - else return -1 - } - - // Normalize val - if (typeof val === 'string') { - val = Buffer.from(val, encoding) - } - - // Finally, search either indexOf (if dir is true) or lastIndexOf - if (Buffer.isBuffer(val)) { - // Special case: looking for empty string/buffer always fails - if (val.length === 0) { - return -1 - } - return arrayIndexOf(buffer, val, byteOffset, encoding, dir) - } else if (typeof val === 'number') { - val = val & 0xFF // Search for a byte value [0-255] - if (Buffer.TYPED_ARRAY_SUPPORT && - typeof Uint8Array.prototype.indexOf === 'function') { - if (dir) { - return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) - } else { - return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) - } - } - return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) - } - - throw new TypeError('val must be string, number or Buffer') -} - -function arrayIndexOf (arr, val, byteOffset, encoding, dir) { - var indexSize = 1 - var arrLength = arr.length - var valLength = val.length - - if (encoding !== undefined) { - encoding = String(encoding).toLowerCase() - if (encoding === 'ucs2' || encoding === 'ucs-2' || - encoding === 'utf16le' || encoding === 'utf-16le') { - if (arr.length < 2 || val.length < 2) { - return -1 - } - indexSize = 2 - arrLength /= 2 - valLength /= 2 - byteOffset /= 2 - } - } - - function read (buf, i) { - if (indexSize === 1) { - return buf[i] - } else { - return buf.readUInt16BE(i * indexSize) - } - } - - var i - if (dir) { - var foundIndex = -1 - for (i = byteOffset; i < arrLength; i++) { - if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { - if (foundIndex === -1) foundIndex = i - if (i - foundIndex + 1 === valLength) return foundIndex * indexSize - } else { - if (foundIndex !== -1) i -= i - foundIndex - foundIndex = -1 - } - } - } else { - if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength - for (i = byteOffset; i >= 0; i--) { - var found = true - for (var j = 0; j < valLength; j++) { - if (read(arr, i + j) !== read(val, j)) { - found = false - break - } - } - if (found) return i - } - } - - return -1 -} - -Buffer.prototype.includes = function includes (val, byteOffset, encoding) { - return this.indexOf(val, byteOffset, encoding) !== -1 -} - -Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, true) -} - -Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, false) -} - -function hexWrite (buf, string, offset, length) { - offset = Number(offset) || 0 - var remaining = buf.length - offset - if (!length) { - length = remaining - } else { - length = Number(length) - if (length > remaining) { - length = remaining - } - } - - // must be an even number of digits - var strLen = string.length - if (strLen % 2 !== 0) throw new TypeError('Invalid hex string') - - if (length > strLen / 2) { - length = strLen / 2 - } - for (var i = 0; i < length; ++i) { - var parsed = parseInt(string.substr(i * 2, 2), 16) - if (isNaN(parsed)) return i - buf[offset + i] = parsed - } - return i -} - -function utf8Write (buf, string, offset, length) { - return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) -} - -function asciiWrite (buf, string, offset, length) { - return blitBuffer(asciiToBytes(string), buf, offset, length) -} - -function latin1Write (buf, string, offset, length) { - return asciiWrite(buf, string, offset, length) -} - -function base64Write (buf, string, offset, length) { - return blitBuffer(base64ToBytes(string), buf, offset, length) -} - -function ucs2Write (buf, string, offset, length) { - return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) -} - -Buffer.prototype.write = function write (string, offset, length, encoding) { - // Buffer#write(string) - if (offset === undefined) { - encoding = 'utf8' - length = this.length - offset = 0 - // Buffer#write(string, encoding) - } else if (length === undefined && typeof offset === 'string') { - encoding = offset - length = this.length - offset = 0 - // Buffer#write(string, offset[, length][, encoding]) - } else if (isFinite(offset)) { - offset = offset | 0 - if (isFinite(length)) { - length = length | 0 - if (encoding === undefined) encoding = 'utf8' - } else { - encoding = length - length = undefined - } - // legacy write(string, encoding, offset, length) - remove in v0.13 - } else { - throw new Error( - 'Buffer.write(string, encoding, offset[, length]) is no longer supported' - ) - } - - var remaining = this.length - offset - if (length === undefined || length > remaining) length = remaining - - if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { - throw new RangeError('Attempt to write outside buffer bounds') - } - - if (!encoding) encoding = 'utf8' - - var loweredCase = false - for (;;) { - switch (encoding) { - case 'hex': - return hexWrite(this, string, offset, length) - - case 'utf8': - case 'utf-8': - return utf8Write(this, string, offset, length) - - case 'ascii': - return asciiWrite(this, string, offset, length) - - case 'latin1': - case 'binary': - return latin1Write(this, string, offset, length) - - case 'base64': - // Warning: maxLength not taken into account in base64Write - return base64Write(this, string, offset, length) - - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return ucs2Write(this, string, offset, length) - - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = ('' + encoding).toLowerCase() - loweredCase = true - } - } -} - -Buffer.prototype.toJSON = function toJSON () { - return { - type: 'Buffer', - data: Array.prototype.slice.call(this._arr || this, 0) - } -} - -function base64Slice (buf, start, end) { - if (start === 0 && end === buf.length) { - return base64.fromByteArray(buf) - } else { - return base64.fromByteArray(buf.slice(start, end)) - } -} - -function utf8Slice (buf, start, end) { - end = Math.min(buf.length, end) - var res = [] - - var i = start - while (i < end) { - var firstByte = buf[i] - var codePoint = null - var bytesPerSequence = (firstByte > 0xEF) ? 4 - : (firstByte > 0xDF) ? 3 - : (firstByte > 0xBF) ? 2 - : 1 - - if (i + bytesPerSequence <= end) { - var secondByte, thirdByte, fourthByte, tempCodePoint - - switch (bytesPerSequence) { - case 1: - if (firstByte < 0x80) { - codePoint = firstByte - } - break - case 2: - secondByte = buf[i + 1] - if ((secondByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) - if (tempCodePoint > 0x7F) { - codePoint = tempCodePoint - } - } - break - case 3: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) - if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { - codePoint = tempCodePoint - } - } - break - case 4: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - fourthByte = buf[i + 3] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) - if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { - codePoint = tempCodePoint - } - } - } - } - - if (codePoint === null) { - // we did not generate a valid codePoint so insert a - // replacement char (U+FFFD) and advance only 1 byte - codePoint = 0xFFFD - bytesPerSequence = 1 - } else if (codePoint > 0xFFFF) { - // encode to utf16 (surrogate pair dance) - codePoint -= 0x10000 - res.push(codePoint >>> 10 & 0x3FF | 0xD800) - codePoint = 0xDC00 | codePoint & 0x3FF - } - - res.push(codePoint) - i += bytesPerSequence - } - - return decodeCodePointsArray(res) -} - -// Based on http://stackoverflow.com/a/22747272/680742, the browser with -// the lowest limit is Chrome, with 0x10000 args. -// We go 1 magnitude less, for safety -var MAX_ARGUMENTS_LENGTH = 0x1000 - -function decodeCodePointsArray (codePoints) { - var len = codePoints.length - if (len <= MAX_ARGUMENTS_LENGTH) { - return String.fromCharCode.apply(String, codePoints) // avoid extra slice() - } - - // Decode in chunks to avoid "call stack size exceeded". - var res = '' - var i = 0 - while (i < len) { - res += String.fromCharCode.apply( - String, - codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) - ) - } - return res -} - -function asciiSlice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i] & 0x7F) - } - return ret -} - -function latin1Slice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i]) - } - return ret -} - -function hexSlice (buf, start, end) { - var len = buf.length - - if (!start || start < 0) start = 0 - if (!end || end < 0 || end > len) end = len - - var out = '' - for (var i = start; i < end; ++i) { - out += toHex(buf[i]) - } - return out -} - -function utf16leSlice (buf, start, end) { - var bytes = buf.slice(start, end) - var res = '' - for (var i = 0; i < bytes.length; i += 2) { - res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) - } - return res -} - -Buffer.prototype.slice = function slice (start, end) { - var len = this.length - start = ~~start - end = end === undefined ? len : ~~end - - if (start < 0) { - start += len - if (start < 0) start = 0 - } else if (start > len) { - start = len - } - - if (end < 0) { - end += len - if (end < 0) end = 0 - } else if (end > len) { - end = len - } - - if (end < start) end = start - - var newBuf - if (Buffer.TYPED_ARRAY_SUPPORT) { - newBuf = this.subarray(start, end) - newBuf.__proto__ = Buffer.prototype - } else { - var sliceLen = end - start - newBuf = new Buffer(sliceLen, undefined) - for (var i = 0; i < sliceLen; ++i) { - newBuf[i] = this[i + start] - } - } - - return newBuf -} - -/* - * Need to make sure that buffer isn't trying to write out of bounds. - */ -function checkOffset (offset, ext, length) { - if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') - if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') -} - -Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - - return val -} - -Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - checkOffset(offset, byteLength, this.length) - } - - var val = this[offset + --byteLength] - var mul = 1 - while (byteLength > 0 && (mul *= 0x100)) { - val += this[offset + --byteLength] * mul - } - - return val -} - -Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - return this[offset] -} - -Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return this[offset] | (this[offset + 1] << 8) -} - -Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return (this[offset] << 8) | this[offset + 1] -} - -Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return ((this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16)) + - (this[offset + 3] * 0x1000000) -} - -Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] * 0x1000000) + - ((this[offset + 1] << 16) | - (this[offset + 2] << 8) | - this[offset + 3]) -} - -Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var i = byteLength - var mul = 1 - var val = this[offset + --i] - while (i > 0 && (mul *= 0x100)) { - val += this[offset + --i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - if (!(this[offset] & 0x80)) return (this[offset]) - return ((0xff - this[offset] + 1) * -1) -} - -Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset] | (this[offset + 1] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset + 1] | (this[offset] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16) | - (this[offset + 3] << 24) -} - -Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] << 24) | - (this[offset + 1] << 16) | - (this[offset + 2] << 8) | - (this[offset + 3]) -} - -Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, true, 23, 4) -} - -Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, false, 23, 4) -} - -Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, true, 52, 8) -} - -Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, false, 52, 8) -} - -function checkInt (buf, value, offset, ext, max, min) { - if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') - if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') - if (offset + ext > buf.length) throw new RangeError('Index out of range') -} - -Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } - - var mul = 1 - var i = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } - - var i = byteLength - 1 - var mul = 1 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - this[offset] = (value & 0xff) - return offset + 1 -} - -function objectWriteUInt16 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) { - buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> - (littleEndian ? i : 1 - i) * 8 - } -} - -Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) - } - return offset + 2 -} - -Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - } else { - objectWriteUInt16(this, value, offset, false) - } - return offset + 2 -} - -function objectWriteUInt32 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffffffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) { - buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff - } -} - -Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset + 3] = (value >>> 24) - this[offset + 2] = (value >>> 16) - this[offset + 1] = (value >>> 8) - this[offset] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, true) - } - return offset + 4 -} - -Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, false) - } - return offset + 4 -} - -Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) { - var limit = Math.pow(2, 8 * byteLength - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) - } - - var i = 0 - var mul = 1 - var sub = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { - sub = 1 - } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) { - var limit = Math.pow(2, 8 * byteLength - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) - } - - var i = byteLength - 1 - var mul = 1 - var sub = 0 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { - sub = 1 - } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - if (value < 0) value = 0xff + value + 1 - this[offset] = (value & 0xff) - return offset + 1 -} - -Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) - } - return offset + 2 -} - -Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - } else { - objectWriteUInt16(this, value, offset, false) - } - return offset + 2 -} - -Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - this[offset + 2] = (value >>> 16) - this[offset + 3] = (value >>> 24) - } else { - objectWriteUInt32(this, value, offset, true) - } - return offset + 4 -} - -Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (value < 0) value = 0xffffffff + value + 1 - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, false) - } - return offset + 4 -} - -function checkIEEE754 (buf, value, offset, ext, max, min) { - if (offset + ext > buf.length) throw new RangeError('Index out of range') - if (offset < 0) throw new RangeError('Index out of range') -} - -function writeFloat (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) - } - ieee754.write(buf, value, offset, littleEndian, 23, 4) - return offset + 4 -} - -Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { - return writeFloat(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { - return writeFloat(this, value, offset, false, noAssert) -} - -function writeDouble (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) - } - ieee754.write(buf, value, offset, littleEndian, 52, 8) - return offset + 8 -} - -Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { - return writeDouble(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { - return writeDouble(this, value, offset, false, noAssert) -} - -// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) -Buffer.prototype.copy = function copy (target, targetStart, start, end) { - if (!start) start = 0 - if (!end && end !== 0) end = this.length - if (targetStart >= target.length) targetStart = target.length - if (!targetStart) targetStart = 0 - if (end > 0 && end < start) end = start - - // Copy 0 bytes; we're done - if (end === start) return 0 - if (target.length === 0 || this.length === 0) return 0 - - // Fatal error conditions - if (targetStart < 0) { - throw new RangeError('targetStart out of bounds') - } - if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') - if (end < 0) throw new RangeError('sourceEnd out of bounds') - - // Are we oob? - if (end > this.length) end = this.length - if (target.length - targetStart < end - start) { - end = target.length - targetStart + start - } - - var len = end - start - var i - - if (this === target && start < targetStart && targetStart < end) { - // descending copy from end - for (i = len - 1; i >= 0; --i) { - target[i + targetStart] = this[i + start] - } - } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { - // ascending copy from start - for (i = 0; i < len; ++i) { - target[i + targetStart] = this[i + start] - } - } else { - Uint8Array.prototype.set.call( - target, - this.subarray(start, start + len), - targetStart - ) - } - - return len -} - -// Usage: -// buffer.fill(number[, offset[, end]]) -// buffer.fill(buffer[, offset[, end]]) -// buffer.fill(string[, offset[, end]][, encoding]) -Buffer.prototype.fill = function fill (val, start, end, encoding) { - // Handle string cases: - if (typeof val === 'string') { - if (typeof start === 'string') { - encoding = start - start = 0 - end = this.length - } else if (typeof end === 'string') { - encoding = end - end = this.length - } - if (val.length === 1) { - var code = val.charCodeAt(0) - if (code < 256) { - val = code - } - } - if (encoding !== undefined && typeof encoding !== 'string') { - throw new TypeError('encoding must be a string') - } - if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { - throw new TypeError('Unknown encoding: ' + encoding) - } - } else if (typeof val === 'number') { - val = val & 255 - } - - // Invalid ranges are not set to a default, so can range check early. - if (start < 0 || this.length < start || this.length < end) { - throw new RangeError('Out of range index') - } - - if (end <= start) { - return this - } - - start = start >>> 0 - end = end === undefined ? this.length : end >>> 0 - - if (!val) val = 0 - - var i - if (typeof val === 'number') { - for (i = start; i < end; ++i) { - this[i] = val - } - } else { - var bytes = Buffer.isBuffer(val) - ? val - : utf8ToBytes(new Buffer(val, encoding).toString()) - var len = bytes.length - for (i = 0; i < end - start; ++i) { - this[i + start] = bytes[i % len] - } - } - - return this -} - -// HELPER FUNCTIONS -// ================ - -var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g - -function base64clean (str) { - // Node strips out invalid characters like \n and \t from the string, base64-js does not - str = stringtrim(str).replace(INVALID_BASE64_RE, '') - // Node converts strings with length < 2 to '' - if (str.length < 2) return '' - // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not - while (str.length % 4 !== 0) { - str = str + '=' - } - return str -} - -function stringtrim (str) { - if (str.trim) return str.trim() - return str.replace(/^\s+|\s+$/g, '') -} - -function toHex (n) { - if (n < 16) return '0' + n.toString(16) - return n.toString(16) -} - -function utf8ToBytes (string, units) { - units = units || Infinity - var codePoint - var length = string.length - var leadSurrogate = null - var bytes = [] - - for (var i = 0; i < length; ++i) { - codePoint = string.charCodeAt(i) - - // is surrogate component - if (codePoint > 0xD7FF && codePoint < 0xE000) { - // last char was a lead - if (!leadSurrogate) { - // no lead yet - if (codePoint > 0xDBFF) { - // unexpected trail - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - continue - } else if (i + 1 === length) { - // unpaired lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - continue - } - - // valid lead - leadSurrogate = codePoint - - continue - } - - // 2 leads in a row - if (codePoint < 0xDC00) { - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - leadSurrogate = codePoint - continue - } - - // valid surrogate pair - codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 - } else if (leadSurrogate) { - // valid bmp char, but last char was a lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - } - - leadSurrogate = null - - // encode utf8 - if (codePoint < 0x80) { - if ((units -= 1) < 0) break - bytes.push(codePoint) - } else if (codePoint < 0x800) { - if ((units -= 2) < 0) break - bytes.push( - codePoint >> 0x6 | 0xC0, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x10000) { - if ((units -= 3) < 0) break - bytes.push( - codePoint >> 0xC | 0xE0, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x110000) { - if ((units -= 4) < 0) break - bytes.push( - codePoint >> 0x12 | 0xF0, - codePoint >> 0xC & 0x3F | 0x80, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else { - throw new Error('Invalid code point') - } - } - - return bytes -} - -function asciiToBytes (str) { - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - // Node's code seems to be doing this and not & 0x7F.. - byteArray.push(str.charCodeAt(i) & 0xFF) - } - return byteArray -} - -function utf16leToBytes (str, units) { - var c, hi, lo - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - if ((units -= 2) < 0) break - - c = str.charCodeAt(i) - hi = c >> 8 - lo = c % 256 - byteArray.push(lo) - byteArray.push(hi) - } - - return byteArray -} - -function base64ToBytes (str) { - return base64.toByteArray(base64clean(str)) -} - -function blitBuffer (src, dst, offset, length) { - for (var i = 0; i < length; ++i) { - if ((i + offset >= dst.length) || (i >= src.length)) break - dst[i + offset] = src[i] - } - return i -} - -function isnan (val) { - return val !== val // eslint-disable-line no-self-compare -} - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"base64-js":8,"ieee754":17,"isarray":20}],12:[function(require,module,exports){ -/** - * Slice reference. - */ - -var slice = [].slice; - -/** - * Bind `obj` to `fn`. - * - * @param {Object} obj - * @param {Function|String} fn or string - * @return {Function} - * @api public - */ - -module.exports = function(obj, fn){ - if ('string' == typeof fn) fn = obj[fn]; - if ('function' != typeof fn) throw new Error('bind() requires a function'); - var args = slice.call(arguments, 2); - return function(){ - return fn.apply(obj, args.concat(slice.call(arguments))); - } -}; - -},{}],13:[function(require,module,exports){ -(function (Buffer){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. - -function isArray(arg) { - if (Array.isArray) { - return Array.isArray(arg); - } - return objectToString(arg) === '[object Array]'; -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = Buffer.isBuffer; - -function objectToString(o) { - return Object.prototype.toString.call(o); -} - -}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) -},{"../../is-buffer/index.js":19}],14:[function(require,module,exports){ - -/** - * This is the web browser implementation of `debug()`. - * - * Expose `debug()` as the module. - */ - -exports = module.exports = require('./debug'); -exports.log = log; -exports.formatArgs = formatArgs; -exports.save = save; -exports.load = load; -exports.useColors = useColors; -exports.storage = 'undefined' != typeof chrome - && 'undefined' != typeof chrome.storage - ? chrome.storage.local - : localstorage(); - -/** - * Colors. - */ - -exports.colors = [ - 'lightseagreen', - 'forestgreen', - 'goldenrod', - 'dodgerblue', - 'darkorchid', - 'crimson' -]; - -/** - * Currently only WebKit-based Web Inspectors, Firefox >= v31, - * and the Firebug extension (any Firefox version) are known - * to support "%c" CSS customizations. - * - * TODO: add a `localStorage` variable to explicitly enable/disable colors - */ - -function useColors() { - // is webkit? http://stackoverflow.com/a/16459606/376773 - return ('WebkitAppearance' in document.documentElement.style) || - // is firebug? http://stackoverflow.com/a/398120/376773 - (window.console && (console.firebug || (console.exception && console.table))) || - // is firefox >= v31? - // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages - (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31); -} - -/** - * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. - */ - -exports.formatters.j = function(v) { - return JSON.stringify(v); -}; - - -/** - * Colorize log arguments if enabled. - * - * @api public - */ - -function formatArgs() { - var args = arguments; - var useColors = this.useColors; - - args[0] = (useColors ? '%c' : '') - + this.namespace - + (useColors ? ' %c' : ' ') - + args[0] - + (useColors ? '%c ' : ' ') - + '+' + exports.humanize(this.diff); - - if (!useColors) return args; - - var c = 'color: ' + this.color; - args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1)); - - // the final "%c" is somewhat tricky, because there could be other - // arguments passed either before or after the %c, so we need to - // figure out the correct index to insert the CSS into - var index = 0; - var lastC = 0; - args[0].replace(/%[a-z%]/g, function(match) { - if ('%%' === match) return; - index++; - if ('%c' === match) { - // we only are interested in the *last* %c - // (the user may have provided their own) - lastC = index; - } - }); - - args.splice(lastC, 0, c); - return args; -} - -/** - * Invokes `console.log()` when available. - * No-op when `console.log` is not a "function". - * - * @api public - */ - -function log() { - // this hackery is required for IE8/9, where - // the `console.log` function doesn't have 'apply' - return 'object' === typeof console - && console.log - && Function.prototype.apply.call(console.log, console, arguments); -} - -/** - * Save `namespaces`. - * - * @param {String} namespaces - * @api private - */ - -function save(namespaces) { - try { - if (null == namespaces) { - exports.storage.removeItem('debug'); - } else { - exports.storage.debug = namespaces; - } - } catch(e) {} -} - -/** - * Load `namespaces`. - * - * @return {String} returns the previously persisted debug modes - * @api private - */ - -function load() { - var r; - try { - r = exports.storage.debug; - } catch(e) {} - return r; -} - -/** - * Enable namespaces listed in `localStorage.debug` initially. - */ - -exports.enable(load()); - -/** - * Localstorage attempts to return the localstorage. - * - * This is necessary because safari throws - * when a user disables cookies/localstorage - * and you attempt to access it. - * - * @return {LocalStorage} - * @api private - */ - -function localstorage(){ - try { - return window.localStorage; - } catch (e) {} -} - -},{"./debug":15}],15:[function(require,module,exports){ - -/** - * This is the common logic for both the Node.js and web browser - * implementations of `debug()`. - * - * Expose `debug()` as the module. - */ - -exports = module.exports = debug; -exports.coerce = coerce; -exports.disable = disable; -exports.enable = enable; -exports.enabled = enabled; -exports.humanize = require('ms'); - -/** - * The currently active debug mode names, and names to skip. - */ - -exports.names = []; -exports.skips = []; - -/** - * Map of special "%n" handling functions, for the debug "format" argument. - * - * Valid key names are a single, lowercased letter, i.e. "n". - */ - -exports.formatters = {}; - -/** - * Previously assigned color. - */ - -var prevColor = 0; - -/** - * Previous log timestamp. - */ - -var prevTime; - -/** - * Select a color. - * - * @return {Number} - * @api private - */ - -function selectColor() { - return exports.colors[prevColor++ % exports.colors.length]; -} - -/** - * Create a debugger with the given `namespace`. - * - * @param {String} namespace - * @return {Function} - * @api public - */ - -function debug(namespace) { - - // define the `disabled` version - function disabled() { - } - disabled.enabled = false; - - // define the `enabled` version - function enabled() { - - var self = enabled; - - // set `diff` timestamp - var curr = +new Date(); - var ms = curr - (prevTime || curr); - self.diff = ms; - self.prev = prevTime; - self.curr = curr; - prevTime = curr; - - // add the `color` if not set - if (null == self.useColors) self.useColors = exports.useColors(); - if (null == self.color && self.useColors) self.color = selectColor(); - - var args = Array.prototype.slice.call(arguments); - - args[0] = exports.coerce(args[0]); - - if ('string' !== typeof args[0]) { - // anything else let's inspect with %o - args = ['%o'].concat(args); - } - - // apply any `formatters` transformations - var index = 0; - args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { - // if we encounter an escaped % then don't increase the array index - if (match === '%%') return match; - index++; - var formatter = exports.formatters[format]; - if ('function' === typeof formatter) { - var val = args[index]; - match = formatter.call(self, val); - - // now we need to remove `args[index]` since it's inlined in the `format` - args.splice(index, 1); - index--; - } - return match; - }); - - if ('function' === typeof exports.formatArgs) { - args = exports.formatArgs.apply(self, args); - } - var logFn = enabled.log || exports.log || console.log.bind(console); - logFn.apply(self, args); - } - enabled.enabled = true; - - var fn = exports.enabled(namespace) ? enabled : disabled; - - fn.namespace = namespace; - - return fn; -} - -/** - * Enables a debug mode by namespaces. This can include modes - * separated by a colon and wildcards. - * - * @param {String} namespaces - * @api public - */ - -function enable(namespaces) { - exports.save(namespaces); - - var split = (namespaces || '').split(/[\s,]+/); - var len = split.length; - - for (var i = 0; i < len; i++) { - if (!split[i]) continue; // ignore empty strings - namespaces = split[i].replace(/\*/g, '.*?'); - if (namespaces[0] === '-') { - exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); - } else { - exports.names.push(new RegExp('^' + namespaces + '$')); - } - } -} - -/** - * Disable debug output. - * - * @api public - */ - -function disable() { - exports.enable(''); -} - -/** - * Returns true if the given mode name is enabled, false otherwise. - * - * @param {String} name - * @return {Boolean} - * @api public - */ - -function enabled(name) { - var i, len; - for (i = 0, len = exports.skips.length; i < len; i++) { - if (exports.skips[i].test(name)) { - return false; - } - } - for (i = 0, len = exports.names.length; i < len; i++) { - if (exports.names[i].test(name)) { - return true; - } - } - return false; -} - -/** - * Coerce `val`. - * - * @param {Mixed} val - * @return {Mixed} - * @api private - */ - -function coerce(val) { - if (val instanceof Error) return val.stack || val.message; - return val; -} - -},{"ms":21}],16:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -function EventEmitter() { - this._events = this._events || {}; - this._maxListeners = this._maxListeners || undefined; -} -module.exports = EventEmitter; - -// Backwards-compat with node 0.10.x -EventEmitter.EventEmitter = EventEmitter; - -EventEmitter.prototype._events = undefined; -EventEmitter.prototype._maxListeners = undefined; - -// By default EventEmitters will print a warning if more than 10 listeners are -// added to it. This is a useful default which helps finding memory leaks. -EventEmitter.defaultMaxListeners = 10; - -// Obviously not all Emitters should be limited to 10. This function allows -// that to be increased. Set to zero for unlimited. -EventEmitter.prototype.setMaxListeners = function(n) { - if (!isNumber(n) || n < 0 || isNaN(n)) - throw TypeError('n must be a positive number'); - this._maxListeners = n; - return this; -}; - -EventEmitter.prototype.emit = function(type) { - var er, handler, len, args, i, listeners; - - if (!this._events) - this._events = {}; - - // If there is no 'error' event listener then throw. - if (type === 'error') { - if (!this._events.error || - (isObject(this._events.error) && !this._events.error.length)) { - er = arguments[1]; - if (er instanceof Error) { - throw er; // Unhandled 'error' event - } else { - // At least give some kind of context to the user - var err = new Error('Uncaught, unspecified "error" event. (' + er + ')'); - err.context = er; - throw err; - } - } - } - - handler = this._events[type]; - - if (isUndefined(handler)) - return false; - - if (isFunction(handler)) { - switch (arguments.length) { - // fast cases - case 1: - handler.call(this); - break; - case 2: - handler.call(this, arguments[1]); - break; - case 3: - handler.call(this, arguments[1], arguments[2]); - break; - // slower - default: - args = Array.prototype.slice.call(arguments, 1); - handler.apply(this, args); - } - } else if (isObject(handler)) { - args = Array.prototype.slice.call(arguments, 1); - listeners = handler.slice(); - len = listeners.length; - for (i = 0; i < len; i++) - listeners[i].apply(this, args); - } - - return true; -}; - -EventEmitter.prototype.addListener = function(type, listener) { - var m; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events) - this._events = {}; - - // To avoid recursion in the case that type === "newListener"! Before - // adding it to the listeners, first emit "newListener". - if (this._events.newListener) - this.emit('newListener', type, - isFunction(listener.listener) ? - listener.listener : listener); - - if (!this._events[type]) - // Optimize the case of one listener. Don't need the extra array object. - this._events[type] = listener; - else if (isObject(this._events[type])) - // If we've already got an array, just append. - this._events[type].push(listener); - else - // Adding the second element, need to change to array. - this._events[type] = [this._events[type], listener]; - - // Check for listener leak - if (isObject(this._events[type]) && !this._events[type].warned) { - if (!isUndefined(this._maxListeners)) { - m = this._maxListeners; - } else { - m = EventEmitter.defaultMaxListeners; - } - - if (m && m > 0 && this._events[type].length > m) { - this._events[type].warned = true; - console.error('(node) warning: possible EventEmitter memory ' + - 'leak detected. %d listeners added. ' + - 'Use emitter.setMaxListeners() to increase limit.', - this._events[type].length); - if (typeof console.trace === 'function') { - // not supported in IE 10 - console.trace(); - } - } - } - - return this; -}; - -EventEmitter.prototype.on = EventEmitter.prototype.addListener; - -EventEmitter.prototype.once = function(type, listener) { - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - var fired = false; - - function g() { - this.removeListener(type, g); - - if (!fired) { - fired = true; - listener.apply(this, arguments); - } - } - - g.listener = listener; - this.on(type, g); - - return this; -}; - -// emits a 'removeListener' event iff the listener was removed -EventEmitter.prototype.removeListener = function(type, listener) { - var list, position, length, i; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events || !this._events[type]) - return this; - - list = this._events[type]; - length = list.length; - position = -1; - - if (list === listener || - (isFunction(list.listener) && list.listener === listener)) { - delete this._events[type]; - if (this._events.removeListener) - this.emit('removeListener', type, listener); - - } else if (isObject(list)) { - for (i = length; i-- > 0;) { - if (list[i] === listener || - (list[i].listener && list[i].listener === listener)) { - position = i; - break; - } - } - - if (position < 0) - return this; - - if (list.length === 1) { - list.length = 0; - delete this._events[type]; - } else { - list.splice(position, 1); - } - - if (this._events.removeListener) - this.emit('removeListener', type, listener); - } - - return this; -}; - -EventEmitter.prototype.removeAllListeners = function(type) { - var key, listeners; - - if (!this._events) - return this; - - // not listening for removeListener, no need to emit - if (!this._events.removeListener) { - if (arguments.length === 0) - this._events = {}; - else if (this._events[type]) - delete this._events[type]; - return this; - } - - // emit removeListener for all listeners on all events - if (arguments.length === 0) { - for (key in this._events) { - if (key === 'removeListener') continue; - this.removeAllListeners(key); - } - this.removeAllListeners('removeListener'); - this._events = {}; - return this; - } - - listeners = this._events[type]; - - if (isFunction(listeners)) { - this.removeListener(type, listeners); - } else if (listeners) { - // LIFO order - while (listeners.length) - this.removeListener(type, listeners[listeners.length - 1]); - } - delete this._events[type]; - - return this; -}; - -EventEmitter.prototype.listeners = function(type) { - var ret; - if (!this._events || !this._events[type]) - ret = []; - else if (isFunction(this._events[type])) - ret = [this._events[type]]; - else - ret = this._events[type].slice(); - return ret; -}; - -EventEmitter.prototype.listenerCount = function(type) { - if (this._events) { - var evlistener = this._events[type]; - - if (isFunction(evlistener)) - return 1; - else if (evlistener) - return evlistener.length; - } - return 0; -}; - -EventEmitter.listenerCount = function(emitter, type) { - return emitter.listenerCount(type); -}; - -function isFunction(arg) { - return typeof arg === 'function'; -} - -function isNumber(arg) { - return typeof arg === 'number'; -} - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} - -function isUndefined(arg) { - return arg === void 0; -} - -},{}],17:[function(require,module,exports){ -exports.read = function (buffer, offset, isLE, mLen, nBytes) { - var e, m - var eLen = nBytes * 8 - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var nBits = -7 - var i = isLE ? (nBytes - 1) : 0 - var d = isLE ? -1 : 1 - var s = buffer[offset + i] - - i += d - - e = s & ((1 << (-nBits)) - 1) - s >>= (-nBits) - nBits += eLen - for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} - - m = e & ((1 << (-nBits)) - 1) - e >>= (-nBits) - nBits += mLen - for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} - - if (e === 0) { - e = 1 - eBias - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity) - } else { - m = m + Math.pow(2, mLen) - e = e - eBias - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen) -} - -exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c - var eLen = nBytes * 8 - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) - var i = isLE ? 0 : (nBytes - 1) - var d = isLE ? 1 : -1 - var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 - - value = Math.abs(value) - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0 - e = eMax - } else { - e = Math.floor(Math.log(value) / Math.LN2) - if (value * (c = Math.pow(2, -e)) < 1) { - e-- - c *= 2 - } - if (e + eBias >= 1) { - value += rt / c - } else { - value += rt * Math.pow(2, 1 - eBias) - } - if (value * c >= 2) { - e++ - c /= 2 - } - - if (e + eBias >= eMax) { - m = 0 - e = eMax - } else if (e + eBias >= 1) { - m = (value * c - 1) * Math.pow(2, mLen) - e = e + eBias - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) - e = 0 - } - } - - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - - e = (e << mLen) | m - eLen += mLen - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - - buffer[offset + i - d] |= s * 128 -} - -},{}],18:[function(require,module,exports){ -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true - } - }); - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - var TempCtor = function () {} - TempCtor.prototype = superCtor.prototype - ctor.prototype = new TempCtor() - ctor.prototype.constructor = ctor - } -} - -},{}],19:[function(require,module,exports){ -/*! - * Determine if an object is a Buffer - * - * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org> - * @license MIT - */ - -// The _isBuffer check is for Safari 5-7 support, because it's missing -// Object.prototype.constructor. Remove this eventually -module.exports = function (obj) { - return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer) -} - -function isBuffer (obj) { - return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj) -} - -// For Node v0.10 support. Remove this eventually. -function isSlowBuffer (obj) { - return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0)) -} - -},{}],20:[function(require,module,exports){ -var toString = {}.toString; - -module.exports = Array.isArray || function (arr) { - return toString.call(arr) == '[object Array]'; -}; - -},{}],21:[function(require,module,exports){ -/** - * Helpers. - */ - -var s = 1000; -var m = s * 60; -var h = m * 60; -var d = h * 24; -var y = d * 365.25; - -/** - * Parse or format the given `val`. - * - * Options: - * - * - `long` verbose formatting [false] - * - * @param {String|Number} val - * @param {Object} options - * @return {String|Number} - * @api public - */ - -module.exports = function(val, options){ - options = options || {}; - if ('string' == typeof val) return parse(val); - return options.long - ? long(val) - : short(val); -}; - -/** - * Parse the given `str` and return milliseconds. - * - * @param {String} str - * @return {Number} - * @api private - */ - -function parse(str) { - str = '' + str; - if (str.length > 10000) return; - var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str); - if (!match) return; - var n = parseFloat(match[1]); - var type = (match[2] || 'ms').toLowerCase(); - switch (type) { - case 'years': - case 'year': - case 'yrs': - case 'yr': - case 'y': - return n * y; - case 'days': - case 'day': - case 'd': - return n * d; - case 'hours': - case 'hour': - case 'hrs': - case 'hr': - case 'h': - return n * h; - case 'minutes': - case 'minute': - case 'mins': - case 'min': - case 'm': - return n * m; - case 'seconds': - case 'second': - case 'secs': - case 'sec': - case 's': - return n * s; - case 'milliseconds': - case 'millisecond': - case 'msecs': - case 'msec': - case 'ms': - return n; - } -} - -/** - * Short format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ - -function short(ms) { - if (ms >= d) return Math.round(ms / d) + 'd'; - if (ms >= h) return Math.round(ms / h) + 'h'; - if (ms >= m) return Math.round(ms / m) + 'm'; - if (ms >= s) return Math.round(ms / s) + 's'; - return ms + 'ms'; -} - -/** - * Long format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ - -function long(ms) { - return plural(ms, d, 'day') - || plural(ms, h, 'hour') - || plural(ms, m, 'minute') - || plural(ms, s, 'second') - || ms + ' ms'; -} - -/** - * Pluralization helper. - */ - -function plural(ms, n, name) { - if (ms < n) return; - if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; - return Math.ceil(ms / n) + ' ' + name + 's'; -} - -},{}],22:[function(require,module,exports){ -(function (process){ -'use strict'; - -if (!process.version || - process.version.indexOf('v0.') === 0 || - process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { - module.exports = nextTick; -} else { - module.exports = process.nextTick; -} - -function nextTick(fn, arg1, arg2, arg3) { - if (typeof fn !== 'function') { - throw new TypeError('"callback" argument must be a function'); - } - var len = arguments.length; - var args, i; - switch (len) { - case 0: - case 1: - return process.nextTick(fn); - case 2: - return process.nextTick(function afterTickOne() { - fn.call(null, arg1); - }); - case 3: - return process.nextTick(function afterTickTwo() { - fn.call(null, arg1, arg2); - }); - case 4: - return process.nextTick(function afterTickThree() { - fn.call(null, arg1, arg2, arg3); - }); - default: - args = new Array(len - 1); - i = 0; - while (i < args.length) { - args[i++] = arguments[i]; - } - return process.nextTick(function afterTick() { - fn.apply(null, args); - }); - } -} - -}).call(this,require('_process')) -},{"_process":23}],23:[function(require,module,exports){ -// shim for using process in browser -var process = module.exports = {}; - -// cached from whatever global is present so that test runners that stub it -// don't break things. But we need to wrap it in a try catch in case it is -// wrapped in strict mode code which doesn't define any globals. It's inside a -// function because try/catches deoptimize in certain engines. - -var cachedSetTimeout; -var cachedClearTimeout; - -function defaultSetTimout() { - throw new Error('setTimeout has not been defined'); -} -function defaultClearTimeout () { - throw new Error('clearTimeout has not been defined'); -} -(function () { - try { - if (typeof setTimeout === 'function') { - cachedSetTimeout = setTimeout; - } else { - cachedSetTimeout = defaultSetTimout; - } - } catch (e) { - cachedSetTimeout = defaultSetTimout; - } - try { - if (typeof clearTimeout === 'function') { - cachedClearTimeout = clearTimeout; - } else { - cachedClearTimeout = defaultClearTimeout; - } - } catch (e) { - cachedClearTimeout = defaultClearTimeout; - } -} ()) -function runTimeout(fun) { - if (cachedSetTimeout === setTimeout) { - //normal enviroments in sane situations - return setTimeout(fun, 0); - } - // if setTimeout wasn't available but was latter defined - if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { - cachedSetTimeout = setTimeout; - return setTimeout(fun, 0); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedSetTimeout(fun, 0); - } catch(e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedSetTimeout.call(null, fun, 0); - } catch(e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error - return cachedSetTimeout.call(this, fun, 0); - } - } - - -} -function runClearTimeout(marker) { - if (cachedClearTimeout === clearTimeout) { - //normal enviroments in sane situations - return clearTimeout(marker); - } - // if clearTimeout wasn't available but was latter defined - if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { - cachedClearTimeout = clearTimeout; - return clearTimeout(marker); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedClearTimeout(marker); - } catch (e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedClearTimeout.call(null, marker); - } catch (e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. - // Some versions of I.E. have different rules for clearTimeout vs setTimeout - return cachedClearTimeout.call(this, marker); - } - } - - - -} -var queue = []; -var draining = false; -var currentQueue; -var queueIndex = -1; - -function cleanUpNextTick() { - if (!draining || !currentQueue) { - return; - } - draining = false; - if (currentQueue.length) { - queue = currentQueue.concat(queue); - } else { - queueIndex = -1; - } - if (queue.length) { - drainQueue(); - } -} - -function drainQueue() { - if (draining) { - return; - } - var timeout = runTimeout(cleanUpNextTick); - draining = true; - - var len = queue.length; - while(len) { - currentQueue = queue; - queue = []; - while (++queueIndex < len) { - if (currentQueue) { - currentQueue[queueIndex].run(); - } - } - queueIndex = -1; - len = queue.length; - } - currentQueue = null; - draining = false; - runClearTimeout(timeout); -} - -process.nextTick = function (fun) { - var args = new Array(arguments.length - 1); - if (arguments.length > 1) { - for (var i = 1; i < arguments.length; i++) { - args[i - 1] = arguments[i]; - } - } - queue.push(new Item(fun, args)); - if (queue.length === 1 && !draining) { - runTimeout(drainQueue); - } -}; - -// v8 likes predictible objects -function Item(fun, array) { - this.fun = fun; - this.array = array; -} -Item.prototype.run = function () { - this.fun.apply(null, this.array); -}; -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; -process.version = ''; // empty string to avoid regexp issues -process.versions = {}; - -function noop() {} - -process.on = noop; -process.addListener = noop; -process.once = noop; -process.off = noop; -process.removeListener = noop; -process.removeAllListeners = noop; -process.emit = noop; - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -}; - -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; -process.umask = function() { return 0; }; - -},{}],24:[function(require,module,exports){ -module.exports = require("./lib/_stream_duplex.js") - -},{"./lib/_stream_duplex.js":25}],25:[function(require,module,exports){ -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. - -'use strict'; - -/*<replacement>*/ - -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) { - keys.push(key); - }return keys; -}; -/*</replacement>*/ - -module.exports = Duplex; - -/*<replacement>*/ -var processNextTick = require('process-nextick-args'); -/*</replacement>*/ - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -var Readable = require('./_stream_readable'); -var Writable = require('./_stream_writable'); - -util.inherits(Duplex, Readable); - -var keys = objectKeys(Writable.prototype); -for (var v = 0; v < keys.length; v++) { - var method = keys[v]; - if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; -} - -function Duplex(options) { - if (!(this instanceof Duplex)) return new Duplex(options); - - Readable.call(this, options); - Writable.call(this, options); - - if (options && options.readable === false) this.readable = false; - - if (options && options.writable === false) this.writable = false; - - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; - - this.once('end', onend); -} - -// the no-half-open enforcer -function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) return; - - // no more data can be written. - // But allow more writes to happen in this tick. - processNextTick(onEndNT, this); -} - -function onEndNT(self) { - self.end(); -} - -function forEach(xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} -},{"./_stream_readable":27,"./_stream_writable":29,"core-util-is":13,"inherits":18,"process-nextick-args":22}],26:[function(require,module,exports){ -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - -'use strict'; - -module.exports = PassThrough; - -var Transform = require('./_stream_transform'); - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -util.inherits(PassThrough, Transform); - -function PassThrough(options) { - if (!(this instanceof PassThrough)) return new PassThrough(options); - - Transform.call(this, options); -} - -PassThrough.prototype._transform = function (chunk, encoding, cb) { - cb(null, chunk); -}; -},{"./_stream_transform":28,"core-util-is":13,"inherits":18}],27:[function(require,module,exports){ -(function (process){ -'use strict'; - -module.exports = Readable; - -/*<replacement>*/ -var processNextTick = require('process-nextick-args'); -/*</replacement>*/ - -/*<replacement>*/ -var isArray = require('isarray'); -/*</replacement>*/ - -Readable.ReadableState = ReadableState; - -/*<replacement>*/ -var EE = require('events').EventEmitter; - -var EElistenerCount = function (emitter, type) { - return emitter.listeners(type).length; -}; -/*</replacement>*/ - -/*<replacement>*/ -var Stream; -(function () { - try { - Stream = require('st' + 'ream'); - } catch (_) {} finally { - if (!Stream) Stream = require('events').EventEmitter; - } -})(); -/*</replacement>*/ - -var Buffer = require('buffer').Buffer; -/*<replacement>*/ -var bufferShim = require('buffer-shims'); -/*</replacement>*/ - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -/*<replacement>*/ -var debugUtil = require('util'); -var debug = void 0; -if (debugUtil && debugUtil.debuglog) { - debug = debugUtil.debuglog('stream'); -} else { - debug = function () {}; -} -/*</replacement>*/ - -var BufferList = require('./internal/streams/BufferList'); -var StringDecoder; - -util.inherits(Readable, Stream); - -function prependListener(emitter, event, fn) { - if (typeof emitter.prependListener === 'function') { - return emitter.prependListener(event, fn); - } else { - // This is a hack to make sure that our error handler is attached before any - // userland ones. NEVER DO THIS. This is here only because this code needs - // to continue to work with older versions of Node.js that do not include - // the prependListener() method. The goal is to eventually remove this hack. - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; - } -} - -var Duplex; -function ReadableState(options, stream) { - Duplex = Duplex || require('./_stream_duplex'); - - options = options || {}; - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; - - // cast to ints. - this.highWaterMark = ~ ~this.highWaterMark; - - // A linked list is used to store data chunks instead of an array because the - // linked list can remove elements from the beginning faster than - // array.shift() - this.buffer = new BufferList(); - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - this.resumeScheduled = false; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // when piping, we only care about 'readable' events that happen - // after read()ing all the bytes and not getting any pushback. - this.ranOut = false; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} - -var Duplex; -function Readable(options) { - Duplex = Duplex || require('./_stream_duplex'); - - if (!(this instanceof Readable)) return new Readable(options); - - this._readableState = new ReadableState(options, this); - - // legacy - this.readable = true; - - if (options && typeof options.read === 'function') this._read = options.read; - - Stream.call(this); -} - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function (chunk, encoding) { - var state = this._readableState; - - if (!state.objectMode && typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = bufferShim.from(chunk, encoding); - encoding = ''; - } - } - - return readableAddChunk(this, state, chunk, encoding, false); -}; - -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function (chunk) { - var state = this._readableState; - return readableAddChunk(this, state, chunk, '', true); -}; - -Readable.prototype.isPaused = function () { - return this._readableState.flowing === false; -}; - -function readableAddChunk(stream, state, chunk, encoding, addToFront) { - var er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (chunk === null) { - state.reading = false; - onEofChunk(stream, state); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (state.ended && !addToFront) { - var e = new Error('stream.push() after EOF'); - stream.emit('error', e); - } else if (state.endEmitted && addToFront) { - var _e = new Error('stream.unshift() after end event'); - stream.emit('error', _e); - } else { - var skipAdd; - if (state.decoder && !addToFront && !encoding) { - chunk = state.decoder.write(chunk); - skipAdd = !state.objectMode && chunk.length === 0; - } - - if (!addToFront) state.reading = false; - - // Don't add to the buffer if we've decoded to an empty string chunk and - // we're not in object mode - if (!skipAdd) { - // if we want the data now, just emit it. - if (state.flowing && state.length === 0 && !state.sync) { - stream.emit('data', chunk); - stream.read(0); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); - - if (state.needReadable) emitReadable(stream); - } - } - - maybeReadMore(stream, state); - } - } else if (!addToFront) { - state.reading = false; - } - - return needMoreData(state); -} - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); -} - -// backwards compatibility. -Readable.prototype.setEncoding = function (enc) { - if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; - return this; -}; - -// Don't raise the hwm > 8MB -var MAX_HWM = 0x800000; -function computeNewHighWaterMark(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 to prevent increasing hwm excessively in - // tiny amounts - n--; - n |= n >>> 1; - n |= n >>> 2; - n |= n >>> 4; - n |= n >>> 8; - n |= n >>> 16; - n++; - } - return n; -} - -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function howMuchToRead(n, state) { - if (n <= 0 || state.length === 0 && state.ended) return 0; - if (state.objectMode) return 1; - if (n !== n) { - // Only flow one buffer at a time - if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; - } - // If we're asking for more than the current hwm, then raise the hwm. - if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); - if (n <= state.length) return n; - // Don't have enough - if (!state.ended) { - state.needReadable = true; - return 0; - } - return state.length; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function (n) { - debug('read', n); - n = parseInt(n, 10); - var state = this._readableState; - var nOrig = n; - - if (n !== 0) state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); - return null; - } - - n = howMuchToRead(n, state); - - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) endReadable(this); - return null; - } - - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - debug('need readable', doRead); - - // if we currently have less than the highWaterMark, then also read some - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } - - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } else if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (!state.reading) n = howMuchToRead(nOrig, state); - } - - var ret; - if (n > 0) ret = fromList(n, state);else ret = null; - - if (ret === null) { - state.needReadable = true; - n = 0; - } else { - state.length -= n; - } - - if (state.length === 0) { - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (!state.ended) state.needReadable = true; - - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended) endReadable(this); - } - - if (ret !== null) this.emit('data', ret); - - return ret; -}; - -function chunkInvalid(state, chunk) { - var er = null; - if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - -function onEofChunk(stream, state) { - if (state.ended) return; - if (state.decoder) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; - } - } - state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream); - } -} - -function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); - flow(stream); -} - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - processNextTick(maybeReadMore_, stream, state); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break;else len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function (n) { - this.emit('error', new Error('not implemented')); -}; - -Readable.prototype.pipe = function (dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - - var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; - - var endFn = doEnd ? onend : cleanup; - if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn); - - dest.on('unpipe', onunpipe); - function onunpipe(readable) { - debug('onunpipe'); - if (readable === src) { - cleanup(); - } - } - - function onend() { - debug('onend'); - dest.end(); - } - - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - var cleanedUp = false; - function cleanup() { - debug('cleanup'); - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', cleanup); - src.removeListener('data', ondata); - - cleanedUp = true; - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); - } - - // If the user pushes more data while we're writing to dest then we'll end up - // in ondata again. However, we only want to increase awaitDrain once because - // dest will only emit one 'drain' event for the multiple writes. - // => Introduce a guard on increasing awaitDrain. - var increasedAwaitDrain = false; - src.on('data', ondata); - function ondata(chunk) { - debug('ondata'); - increasedAwaitDrain = false; - var ret = dest.write(chunk); - if (false === ret && !increasedAwaitDrain) { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - // => Check whether `dest` is still a piping destination. - if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { - debug('false write response, pause', src._readableState.awaitDrain); - src._readableState.awaitDrain++; - increasedAwaitDrain = true; - } - src.pause(); - } - } - - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); - } - - // Make sure our error handler is attached before userland ones. - prependListener(dest, 'error', onerror); - - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); - - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } - - // tell the dest that it's being piped to - dest.emit('pipe', src); - - // start the flow if it hasn't been started already. - if (!state.flowing) { - debug('pipe resume'); - src.resume(); - } - - return dest; -}; - -function pipeOnDrain(src) { - return function () { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) state.awaitDrain--; - if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} - -Readable.prototype.unpipe = function (dest) { - var state = this._readableState; - - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) return this; - - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) return this; - - if (!dest) dest = state.pipes; - - // got a match. - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) dest.emit('unpipe', this); - return this; - } - - // slow case. multiple pipe destinations. - - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - - for (var _i = 0; _i < len; _i++) { - dests[_i].emit('unpipe', this); - }return this; - } - - // try to find the right one. - var i = indexOf(state.pipes, dest); - if (i === -1) return this; - - state.pipes.splice(i, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) state.pipes = state.pipes[0]; - - dest.emit('unpipe', this); - - return this; -}; - -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function (ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - if (ev === 'data') { - // Start flowing on next tick if stream isn't explicitly paused - if (this._readableState.flowing !== false) this.resume(); - } else if (ev === 'readable') { - var state = this._readableState; - if (!state.endEmitted && !state.readableListening) { - state.readableListening = state.needReadable = true; - state.emittedReadable = false; - if (!state.reading) { - processNextTick(nReadingNextTick, this); - } else if (state.length) { - emitReadable(this, state); - } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -function nReadingNextTick(self) { - debug('readable nexttick read 0'); - self.read(0); -} - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function () { - var state = this._readableState; - if (!state.flowing) { - debug('resume'); - state.flowing = true; - resume(this, state); - } - return this; -}; - -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - processNextTick(resume_, stream, state); - } -} - -function resume_(stream, state) { - if (!state.reading) { - debug('resume read 0'); - stream.read(0); - } - - state.resumeScheduled = false; - state.awaitDrain = 0; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) stream.read(0); -} - -Readable.prototype.pause = function () { - debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); - } - return this; -}; - -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); - while (state.flowing && stream.read() !== null) {} -} - -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function (stream) { - var state = this._readableState; - var paused = false; - - var self = this; - stream.on('end', function () { - debug('wrapped end'); - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) self.push(chunk); - } - - self.push(null); - }); - - stream.on('data', function (chunk) { - debug('wrapped data'); - if (state.decoder) chunk = state.decoder.write(chunk); - - // don't skip over falsy values in objectMode - if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; - - var ret = self.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); - - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function (method) { - return function () { - return stream[method].apply(stream, arguments); - }; - }(i); - } - } - - // proxy certain important events. - var events = ['error', 'close', 'destroy', 'pause', 'resume']; - forEach(events, function (ev) { - stream.on(ev, self.emit.bind(self, ev)); - }); - - // when we try to consume some more bytes, simply unpause the - // underlying stream. - self._read = function (n) { - debug('wrapped _read', n); - if (paused) { - paused = false; - stream.resume(); - } - }; - - return self; -}; - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromList(n, state) { - // nothing buffered - if (state.length === 0) return null; - - var ret; - if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { - // read it all, truncate the list - if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length); - state.buffer.clear(); - } else { - // read part of list - ret = fromListPartial(n, state.buffer, state.decoder); - } - - return ret; -} - -// Extracts only enough buffered data to satisfy the amount requested. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromListPartial(n, list, hasStrings) { - var ret; - if (n < list.head.data.length) { - // slice is the same for buffers and strings - ret = list.head.data.slice(0, n); - list.head.data = list.head.data.slice(n); - } else if (n === list.head.data.length) { - // first chunk is a perfect match - ret = list.shift(); - } else { - // result spans more than one buffer - ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); - } - return ret; -} - -// Copies a specified amount of characters from the list of buffered data -// chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBufferString(n, list) { - var p = list.head; - var c = 1; - var ret = p.data; - n -= ret.length; - while (p = p.next) { - var str = p.data; - var nb = n > str.length ? str.length : n; - if (nb === str.length) ret += str;else ret += str.slice(0, n); - n -= nb; - if (n === 0) { - if (nb === str.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = str.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -// Copies a specified amount of bytes from the list of buffered data chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBuffer(n, list) { - var ret = bufferShim.allocUnsafe(n); - var p = list.head; - var c = 1; - p.data.copy(ret); - n -= p.data.length; - while (p = p.next) { - var buf = p.data; - var nb = n > buf.length ? buf.length : n; - buf.copy(ret, ret.length - n, 0, nb); - n -= nb; - if (n === 0) { - if (nb === buf.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = buf.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); - - if (!state.endEmitted) { - state.ended = true; - processNextTick(endReadableNT, state, stream); - } -} - -function endReadableNT(state, stream) { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } -} - -function forEach(xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} - -function indexOf(xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} -}).call(this,require('_process')) -},{"./_stream_duplex":25,"./internal/streams/BufferList":30,"_process":23,"buffer":11,"buffer-shims":10,"core-util-is":13,"events":16,"inherits":18,"isarray":20,"process-nextick-args":22,"string_decoder/":36,"util":9}],28:[function(require,module,exports){ -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - -'use strict'; - -module.exports = Transform; - -var Duplex = require('./_stream_duplex'); - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -util.inherits(Transform, Duplex); - -function TransformState(stream) { - this.afterTransform = function (er, data) { - return afterTransform(stream, er, data); - }; - - this.needTransform = false; - this.transforming = false; - this.writecb = null; - this.writechunk = null; - this.writeencoding = null; -} - -function afterTransform(stream, er, data) { - var ts = stream._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) return stream.emit('error', new Error('no writecb in Transform class')); - - ts.writechunk = null; - ts.writecb = null; - - if (data !== null && data !== undefined) stream.push(data); - - cb(er); - - var rs = stream._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - stream._read(rs.highWaterMark); - } -} - -function Transform(options) { - if (!(this instanceof Transform)) return new Transform(options); - - Duplex.call(this, options); - - this._transformState = new TransformState(this); - - // when the writable side finishes, then flush out anything remaining. - var stream = this; - - // start out asking for a readable event once data is transformed. - this._readableState.needReadable = true; - - // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false; - - if (options) { - if (typeof options.transform === 'function') this._transform = options.transform; - - if (typeof options.flush === 'function') this._flush = options.flush; - } - - this.once('prefinish', function () { - if (typeof this._flush === 'function') this._flush(function (er) { - done(stream, er); - });else done(stream); - }); -} - -Transform.prototype.push = function (chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; - -// This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. -Transform.prototype._transform = function (chunk, encoding, cb) { - throw new Error('Not implemented'); -}; - -Transform.prototype._write = function (chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); - } -}; - -// Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. -Transform.prototype._read = function (n) { - var ts = this._transformState; - - if (ts.writechunk !== null && ts.writecb && !ts.transforming) { - ts.transforming = true; - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; - -function done(stream, er) { - if (er) return stream.emit('error', er); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - var ws = stream._writableState; - var ts = stream._transformState; - - if (ws.length) throw new Error('Calling transform done when ws.length != 0'); - - if (ts.transforming) throw new Error('Calling transform done when still transforming'); - - return stream.push(null); -} -},{"./_stream_duplex":25,"core-util-is":13,"inherits":18}],29:[function(require,module,exports){ -(function (process){ -// A bit simpler than readable streams. -// Implement an async ._write(chunk, encoding, cb), and it'll handle all -// the drain event emission and buffering. - -'use strict'; - -module.exports = Writable; - -/*<replacement>*/ -var processNextTick = require('process-nextick-args'); -/*</replacement>*/ - -/*<replacement>*/ -var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick; -/*</replacement>*/ - -Writable.WritableState = WritableState; - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -/*<replacement>*/ -var internalUtil = { - deprecate: require('util-deprecate') -}; -/*</replacement>*/ - -/*<replacement>*/ -var Stream; -(function () { - try { - Stream = require('st' + 'ream'); - } catch (_) {} finally { - if (!Stream) Stream = require('events').EventEmitter; - } -})(); -/*</replacement>*/ - -var Buffer = require('buffer').Buffer; -/*<replacement>*/ -var bufferShim = require('buffer-shims'); -/*</replacement>*/ - -util.inherits(Writable, Stream); - -function nop() {} - -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; - this.next = null; -} - -var Duplex; -function WritableState(options, stream) { - Duplex = Duplex || require('./_stream_duplex'); - - options = options || {}; - - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; - - if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode; - - // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; - - // cast to ints. - this.highWaterMark = ~ ~this.highWaterMark; - - this.needDrain = false; - // at the start of calling end() - this.ending = false; - // when end() has been called, and returned - this.ended = false; - // when 'finish' is emitted - this.finished = false; - - // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0; - - // a flag to see when we're in the middle of a write. - this.writing = false; - - // when true all writes will be buffered until .uncork() call - this.corked = 0; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false; - - // the callback that's passed to _write(chunk,cb) - this.onwrite = function (er) { - onwrite(stream, er); - }; - - // the callback that the user supplies to write(chunk,encoding,cb) - this.writecb = null; - - // the amount that is being written when _write is called. - this.writelen = 0; - - this.bufferedRequest = null; - this.lastBufferedRequest = null; - - // number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted - this.pendingcb = 0; - - // emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams - this.prefinished = false; - - // True if the error was already emitted and should not be thrown again - this.errorEmitted = false; - - // count buffered requests - this.bufferedRequestCount = 0; - - // allocate the first CorkedRequest, there is always - // one allocated and free to use, and we maintain at most two - this.corkedRequestsFree = new CorkedRequest(this); -} - -WritableState.prototype.getBuffer = function writableStateGetBuffer() { - var current = this.bufferedRequest; - var out = []; - while (current) { - out.push(current); - current = current.next; - } - return out; -}; - -(function () { - try { - Object.defineProperty(WritableState.prototype, 'buffer', { - get: internalUtil.deprecate(function () { - return this.getBuffer(); - }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.') - }); - } catch (_) {} -})(); - -var Duplex; -function Writable(options) { - Duplex = Duplex || require('./_stream_duplex'); - - // Writable ctor is applied to Duplexes, though they're not - // instanceof Writable, they're instanceof Readable. - if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options); - - this._writableState = new WritableState(options, this); - - // legacy. - this.writable = true; - - if (options) { - if (typeof options.write === 'function') this._write = options.write; - - if (typeof options.writev === 'function') this._writev = options.writev; - } - - Stream.call(this); -} - -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function () { - this.emit('error', new Error('Cannot pipe, not readable')); -}; - -function writeAfterEnd(stream, cb) { - var er = new Error('write after end'); - // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - processNextTick(cb, er); -} - -// If we get something that is not a buffer, string, null, or undefined, -// and we're not in objectMode, then that's an error. -// Otherwise stream chunks are all considered to be of length=1, and the -// watermarks determine how many objects to keep in the buffer, rather than -// how many bytes or characters. -function validChunk(stream, state, chunk, cb) { - var valid = true; - var er = false; - // Always throw error if a null is written - // if we are not in object mode then throw - // if it is not a buffer, string, or undefined. - if (chunk === null) { - er = new TypeError('May not write null values to stream'); - } else if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - if (er) { - stream.emit('error', er); - processNextTick(cb, er); - valid = false; - } - return valid; -} - -Writable.prototype.write = function (chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; - - if (typeof cb !== 'function') cb = nop; - - if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, chunk, encoding, cb); - } - - return ret; -}; - -Writable.prototype.cork = function () { - var state = this._writableState; - - state.corked++; -}; - -Writable.prototype.uncork = function () { - var state = this._writableState; - - if (state.corked) { - state.corked--; - - if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); - } -}; - -Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { - // node::ParseEncoding() requires lower case. - if (typeof encoding === 'string') encoding = encoding.toLowerCase(); - if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); - this._writableState.defaultEncoding = encoding; - return this; -}; - -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { - chunk = bufferShim.from(chunk, encoding); - } - return chunk; -} - -// if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, chunk, encoding, cb) { - chunk = decodeChunk(state, chunk, encoding); - - if (Buffer.isBuffer(chunk)) encoding = 'buffer'; - var len = state.objectMode ? 1 : chunk.length; - - state.length += len; - - var ret = state.length < state.highWaterMark; - // we must ensure that previous needDrain will not be reset to false. - if (!ret) state.needDrain = true; - - if (state.writing || state.corked) { - var last = state.lastBufferedRequest; - state.lastBufferedRequest = new WriteReq(chunk, encoding, cb); - if (last) { - last.next = state.lastBufferedRequest; - } else { - state.bufferedRequest = state.lastBufferedRequest; - } - state.bufferedRequestCount += 1; - } else { - doWrite(stream, state, false, len, chunk, encoding, cb); - } - - return ret; -} - -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} - -function onwriteError(stream, state, sync, er, cb) { - --state.pendingcb; - if (sync) processNextTick(cb, er);else cb(er); - - stream._writableState.errorEmitted = true; - stream.emit('error', er); -} - -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} - -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; - - onwriteStateUpdate(state); - - if (er) onwriteError(stream, state, sync, er, cb);else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(state); - - if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { - clearBuffer(stream, state); - } - - if (sync) { - /*<replacement>*/ - asyncWrite(afterWrite, stream, state, finished, cb); - /*</replacement>*/ - } else { - afterWrite(stream, state, finished, cb); - } - } -} - -function afterWrite(stream, state, finished, cb) { - if (!finished) onwriteDrain(stream, state); - state.pendingcb--; - cb(); - finishMaybe(stream, state); -} - -// Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); - } -} - -// if there's something in the buffer waiting, then process it -function clearBuffer(stream, state) { - state.bufferProcessing = true; - var entry = state.bufferedRequest; - - if (stream._writev && entry && entry.next) { - // Fast case, write everything using _writev() - var l = state.bufferedRequestCount; - var buffer = new Array(l); - var holder = state.corkedRequestsFree; - holder.entry = entry; - - var count = 0; - while (entry) { - buffer[count] = entry; - entry = entry.next; - count += 1; - } - - doWrite(stream, state, true, state.length, buffer, '', holder.finish); - - // doWrite is almost always async, defer these to save a bit of time - // as the hot path ends with doWrite - state.pendingcb++; - state.lastBufferedRequest = null; - if (holder.next) { - state.corkedRequestsFree = holder.next; - holder.next = null; - } else { - state.corkedRequestsFree = new CorkedRequest(state); - } - } else { - // Slow case, write chunks one-by-one - while (entry) { - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - - doWrite(stream, state, false, len, chunk, encoding, cb); - entry = entry.next; - // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - break; - } - } - - if (entry === null) state.lastBufferedRequest = null; - } - - state.bufferedRequestCount = 0; - state.bufferedRequest = entry; - state.bufferProcessing = false; -} - -Writable.prototype._write = function (chunk, encoding, cb) { - cb(new Error('not implemented')); -}; - -Writable.prototype._writev = null; - -Writable.prototype.end = function (chunk, encoding, cb) { - var state = this._writableState; - - if (typeof chunk === 'function') { - cb = chunk; - chunk = null; - encoding = null; - } else if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); - - // .end() fully uncorks - if (state.corked) { - state.corked = 1; - this.uncork(); - } - - // ignore unnecessary end() calls. - if (!state.ending && !state.finished) endWritable(this, state, cb); -}; - -function needFinish(state) { - return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; -} - -function prefinish(stream, state) { - if (!state.prefinished) { - state.prefinished = true; - stream.emit('prefinish'); - } -} - -function finishMaybe(stream, state) { - var need = needFinish(state); - if (need) { - if (state.pendingcb === 0) { - prefinish(stream, state); - state.finished = true; - stream.emit('finish'); - } else { - prefinish(stream, state); - } - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) processNextTick(cb);else stream.once('finish', cb); - } - state.ended = true; - stream.writable = false; -} - -// It seems a linked list but it is not -// there will be only 2 of these for each stream -function CorkedRequest(state) { - var _this = this; - - this.next = null; - this.entry = null; - - this.finish = function (err) { - var entry = _this.entry; - _this.entry = null; - while (entry) { - var cb = entry.callback; - state.pendingcb--; - cb(err); - entry = entry.next; - } - if (state.corkedRequestsFree) { - state.corkedRequestsFree.next = _this; - } else { - state.corkedRequestsFree = _this; - } - }; -} -}).call(this,require('_process')) -},{"./_stream_duplex":25,"_process":23,"buffer":11,"buffer-shims":10,"core-util-is":13,"events":16,"inherits":18,"process-nextick-args":22,"util-deprecate":37}],30:[function(require,module,exports){ -'use strict'; - -var Buffer = require('buffer').Buffer; -/*<replacement>*/ -var bufferShim = require('buffer-shims'); -/*</replacement>*/ - -module.exports = BufferList; - -function BufferList() { - this.head = null; - this.tail = null; - this.length = 0; -} - -BufferList.prototype.push = function (v) { - var entry = { data: v, next: null }; - if (this.length > 0) this.tail.next = entry;else this.head = entry; - this.tail = entry; - ++this.length; -}; - -BufferList.prototype.unshift = function (v) { - var entry = { data: v, next: this.head }; - if (this.length === 0) this.tail = entry; - this.head = entry; - ++this.length; -}; - -BufferList.prototype.shift = function () { - if (this.length === 0) return; - var ret = this.head.data; - if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; - --this.length; - return ret; -}; - -BufferList.prototype.clear = function () { - this.head = this.tail = null; - this.length = 0; -}; - -BufferList.prototype.join = function (s) { - if (this.length === 0) return ''; - var p = this.head; - var ret = '' + p.data; - while (p = p.next) { - ret += s + p.data; - }return ret; -}; - -BufferList.prototype.concat = function (n) { - if (this.length === 0) return bufferShim.alloc(0); - if (this.length === 1) return this.head.data; - var ret = bufferShim.allocUnsafe(n >>> 0); - var p = this.head; - var i = 0; - while (p) { - p.data.copy(ret, i); - i += p.data.length; - p = p.next; - } - return ret; -}; -},{"buffer":11,"buffer-shims":10}],31:[function(require,module,exports){ -module.exports = require("./lib/_stream_passthrough.js") - -},{"./lib/_stream_passthrough.js":26}],32:[function(require,module,exports){ -(function (process){ -var Stream = (function (){ - try { - return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify - } catch(_){} -}()); -exports = module.exports = require('./lib/_stream_readable.js'); -exports.Stream = Stream || exports; -exports.Readable = exports; -exports.Writable = require('./lib/_stream_writable.js'); -exports.Duplex = require('./lib/_stream_duplex.js'); -exports.Transform = require('./lib/_stream_transform.js'); -exports.PassThrough = require('./lib/_stream_passthrough.js'); - -if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) { - module.exports = Stream; -} - -}).call(this,require('_process')) -},{"./lib/_stream_duplex.js":25,"./lib/_stream_passthrough.js":26,"./lib/_stream_readable.js":27,"./lib/_stream_transform.js":28,"./lib/_stream_writable.js":29,"_process":23}],33:[function(require,module,exports){ -module.exports = require("./lib/_stream_transform.js") - -},{"./lib/_stream_transform.js":28}],34:[function(require,module,exports){ -module.exports = require("./lib/_stream_writable.js") - -},{"./lib/_stream_writable.js":29}],35:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -module.exports = Stream; - -var EE = require('events').EventEmitter; -var inherits = require('inherits'); - -inherits(Stream, EE); -Stream.Readable = require('readable-stream/readable.js'); -Stream.Writable = require('readable-stream/writable.js'); -Stream.Duplex = require('readable-stream/duplex.js'); -Stream.Transform = require('readable-stream/transform.js'); -Stream.PassThrough = require('readable-stream/passthrough.js'); - -// Backwards-compat with node 0.4.x -Stream.Stream = Stream; - - - -// old-style streams. Note that the pipe method (the only relevant -// part of this class) is overridden in the Readable class. - -function Stream() { - EE.call(this); -} - -Stream.prototype.pipe = function(dest, options) { - var source = this; - - function ondata(chunk) { - if (dest.writable) { - if (false === dest.write(chunk) && source.pause) { - source.pause(); - } - } - } - - source.on('data', ondata); - - function ondrain() { - if (source.readable && source.resume) { - source.resume(); - } - } - - dest.on('drain', ondrain); - - // If the 'end' option is not supplied, dest.end() will be called when - // source gets the 'end' or 'close' events. Only dest.end() once. - if (!dest._isStdio && (!options || options.end !== false)) { - source.on('end', onend); - source.on('close', onclose); - } - - var didOnEnd = false; - function onend() { - if (didOnEnd) return; - didOnEnd = true; - - dest.end(); - } - - - function onclose() { - if (didOnEnd) return; - didOnEnd = true; - - if (typeof dest.destroy === 'function') dest.destroy(); - } - - // don't leave dangling pipes when there are errors. - function onerror(er) { - cleanup(); - if (EE.listenerCount(this, 'error') === 0) { - throw er; // Unhandled stream error in pipe. - } - } - - source.on('error', onerror); - dest.on('error', onerror); - - // remove all the event listeners that were added. - function cleanup() { - source.removeListener('data', ondata); - dest.removeListener('drain', ondrain); - - source.removeListener('end', onend); - source.removeListener('close', onclose); - - source.removeListener('error', onerror); - dest.removeListener('error', onerror); - - source.removeListener('end', cleanup); - source.removeListener('close', cleanup); - - dest.removeListener('close', cleanup); - } - - source.on('end', cleanup); - source.on('close', cleanup); - - dest.on('close', cleanup); - - dest.emit('pipe', source); - - // Allow for unix-like usage: A.pipe(B).pipe(C) - return dest; -}; - -},{"events":16,"inherits":18,"readable-stream/duplex.js":24,"readable-stream/passthrough.js":31,"readable-stream/readable.js":32,"readable-stream/transform.js":33,"readable-stream/writable.js":34}],36:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var Buffer = require('buffer').Buffer; - -var isBufferEncoding = Buffer.isEncoding - || function(encoding) { - switch (encoding && encoding.toLowerCase()) { - case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; - default: return false; - } - } - - -function assertEncoding(encoding) { - if (encoding && !isBufferEncoding(encoding)) { - throw new Error('Unknown encoding: ' + encoding); - } -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. CESU-8 is handled as part of the UTF-8 encoding. -// -// @TODO Handling all encodings inside a single object makes it very difficult -// to reason about this code, so it should be split up in the future. -// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code -// points as used by CESU-8. -var StringDecoder = exports.StringDecoder = function(encoding) { - this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); - assertEncoding(encoding); - switch (this.encoding) { - case 'utf8': - // CESU-8 represents each of Surrogate Pair by 3-bytes - this.surrogateSize = 3; - break; - case 'ucs2': - case 'utf16le': - // UTF-16 represents each of Surrogate Pair by 2-bytes - this.surrogateSize = 2; - this.detectIncompleteChar = utf16DetectIncompleteChar; - break; - case 'base64': - // Base-64 stores 3 bytes in 4 chars, and pads the remainder. - this.surrogateSize = 3; - this.detectIncompleteChar = base64DetectIncompleteChar; - break; - default: - this.write = passThroughWrite; - return; - } - - // Enough space to store all bytes of a single character. UTF-8 needs 4 - // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). - this.charBuffer = new Buffer(6); - // Number of bytes received for the current incomplete multi-byte character. - this.charReceived = 0; - // Number of bytes expected for the current incomplete multi-byte character. - this.charLength = 0; -}; - - -// write decodes the given buffer and returns it as JS string that is -// guaranteed to not contain any partial multi-byte characters. Any partial -// character found at the end of the buffer is buffered up, and will be -// returned when calling write again with the remaining bytes. -// -// Note: Converting a Buffer containing an orphan surrogate to a String -// currently works, but converting a String to a Buffer (via `new Buffer`, or -// Buffer#write) will replace incomplete surrogates with the unicode -// replacement character. See https://codereview.chromium.org/121173009/ . -StringDecoder.prototype.write = function(buffer) { - var charStr = ''; - // if our last write ended with an incomplete multibyte character - while (this.charLength) { - // determine how many remaining bytes this buffer has to offer for this char - var available = (buffer.length >= this.charLength - this.charReceived) ? - this.charLength - this.charReceived : - buffer.length; - - // add the new bytes to the char buffer - buffer.copy(this.charBuffer, this.charReceived, 0, available); - this.charReceived += available; - - if (this.charReceived < this.charLength) { - // still not enough chars in this buffer? wait for more ... - return ''; - } - - // remove bytes belonging to the current character from the buffer - buffer = buffer.slice(available, buffer.length); - - // get the character that was split - charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); - - // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character - var charCode = charStr.charCodeAt(charStr.length - 1); - if (charCode >= 0xD800 && charCode <= 0xDBFF) { - this.charLength += this.surrogateSize; - charStr = ''; - continue; - } - this.charReceived = this.charLength = 0; - - // if there are no more bytes in this buffer, just emit our char - if (buffer.length === 0) { - return charStr; - } - break; - } - - // determine and set charLength / charReceived - this.detectIncompleteChar(buffer); - - var end = buffer.length; - if (this.charLength) { - // buffer the incomplete character bytes we got - buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); - end -= this.charReceived; - } - - charStr += buffer.toString(this.encoding, 0, end); - - var end = charStr.length - 1; - var charCode = charStr.charCodeAt(end); - // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character - if (charCode >= 0xD800 && charCode <= 0xDBFF) { - var size = this.surrogateSize; - this.charLength += size; - this.charReceived += size; - this.charBuffer.copy(this.charBuffer, size, 0, size); - buffer.copy(this.charBuffer, 0, 0, size); - return charStr.substring(0, end); - } - - // or just emit the charStr - return charStr; -}; - -// detectIncompleteChar determines if there is an incomplete UTF-8 character at -// the end of the given buffer. If so, it sets this.charLength to the byte -// length that character, and sets this.charReceived to the number of bytes -// that are available for this character. -StringDecoder.prototype.detectIncompleteChar = function(buffer) { - // determine how many bytes we have to check at the end of this buffer - var i = (buffer.length >= 3) ? 3 : buffer.length; - - // Figure out if one of the last i bytes of our buffer announces an - // incomplete char. - for (; i > 0; i--) { - var c = buffer[buffer.length - i]; - - // See http://en.wikipedia.org/wiki/UTF-8#Description - - // 110XXXXX - if (i == 1 && c >> 5 == 0x06) { - this.charLength = 2; - break; - } - - // 1110XXXX - if (i <= 2 && c >> 4 == 0x0E) { - this.charLength = 3; - break; - } - - // 11110XXX - if (i <= 3 && c >> 3 == 0x1E) { - this.charLength = 4; - break; - } - } - this.charReceived = i; -}; - -StringDecoder.prototype.end = function(buffer) { - var res = ''; - if (buffer && buffer.length) - res = this.write(buffer); - - if (this.charReceived) { - var cr = this.charReceived; - var buf = this.charBuffer; - var enc = this.encoding; - res += buf.slice(0, cr).toString(enc); - } - - return res; -}; - -function passThroughWrite(buffer) { - return buffer.toString(this.encoding); -} - -function utf16DetectIncompleteChar(buffer) { - this.charReceived = buffer.length % 2; - this.charLength = this.charReceived ? 2 : 0; -} - -function base64DetectIncompleteChar(buffer) { - this.charReceived = buffer.length % 3; - this.charLength = this.charReceived ? 3 : 0; -} - -},{"buffer":11}],37:[function(require,module,exports){ -(function (global){ - -/** - * Module exports. - */ - -module.exports = deprecate; - -/** - * Mark that a method should not be used. - * Returns a modified function which warns once by default. - * - * If `localStorage.noDeprecation = true` is set, then it is a no-op. - * - * If `localStorage.throwDeprecation = true` is set, then deprecated functions - * will throw an Error when invoked. - * - * If `localStorage.traceDeprecation = true` is set, then deprecated functions - * will invoke `console.trace()` instead of `console.error()`. - * - * @param {Function} fn - the function to deprecate - * @param {String} msg - the string to print to the console when `fn` is invoked - * @returns {Function} a new "deprecated" version of `fn` - * @api public - */ - -function deprecate (fn, msg) { - if (config('noDeprecation')) { - return fn; - } - - var warned = false; - function deprecated() { - if (!warned) { - if (config('throwDeprecation')) { - throw new Error(msg); - } else if (config('traceDeprecation')) { - console.trace(msg); - } else { - console.warn(msg); - } - warned = true; - } - return fn.apply(this, arguments); - } - - return deprecated; -} - -/** - * Checks `localStorage` for boolean values for the given `name`. - * - * @param {String} name - * @returns {Boolean} - * @api private - */ - -function config (name) { - // accessing global.localStorage can trigger a DOMException in sandboxed iframes - try { - if (!global.localStorage) return false; - } catch (_) { - return false; - } - var val = global.localStorage[name]; - if (null == val) return false; - return String(val).toLowerCase() === 'true'; -} - -}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],38:[function(require,module,exports){ -arguments[4][18][0].apply(exports,arguments) -},{"dup":18}],39:[function(require,module,exports){ -module.exports = function isBuffer(arg) { - return arg && typeof arg === 'object' - && typeof arg.copy === 'function' - && typeof arg.fill === 'function' - && typeof arg.readUInt8 === 'function'; -} -},{}],40:[function(require,module,exports){ -(function (process,global){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var formatRegExp = /%[sdj%]/g; -exports.format = function(f) { - if (!isString(f)) { - var objects = []; - for (var i = 0; i < arguments.length; i++) { - objects.push(inspect(arguments[i])); - } - return objects.join(' '); - } - - var i = 1; - var args = arguments; - var len = args.length; - var str = String(f).replace(formatRegExp, function(x) { - if (x === '%%') return '%'; - if (i >= len) return x; - switch (x) { - case '%s': return String(args[i++]); - case '%d': return Number(args[i++]); - case '%j': - try { - return JSON.stringify(args[i++]); - } catch (_) { - return '[Circular]'; - } - default: - return x; - } - }); - for (var x = args[i]; i < len; x = args[++i]) { - if (isNull(x) || !isObject(x)) { - str += ' ' + x; - } else { - str += ' ' + inspect(x); - } - } - return str; -}; - - -// Mark that a method should not be used. -// Returns a modified function which warns once by default. -// If --no-deprecation is set, then it is a no-op. -exports.deprecate = function(fn, msg) { - // Allow for deprecating things in the process of starting up. - if (isUndefined(global.process)) { - return function() { - return exports.deprecate(fn, msg).apply(this, arguments); - }; - } - - if (process.noDeprecation === true) { - return fn; - } - - var warned = false; - function deprecated() { - if (!warned) { - if (process.throwDeprecation) { - throw new Error(msg); - } else if (process.traceDeprecation) { - console.trace(msg); - } else { - console.error(msg); - } - warned = true; - } - return fn.apply(this, arguments); - } - - return deprecated; -}; - - -var debugs = {}; -var debugEnviron; -exports.debuglog = function(set) { - if (isUndefined(debugEnviron)) - debugEnviron = process.env.NODE_DEBUG || ''; - set = set.toUpperCase(); - if (!debugs[set]) { - if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { - var pid = process.pid; - debugs[set] = function() { - var msg = exports.format.apply(exports, arguments); - console.error('%s %d: %s', set, pid, msg); - }; - } else { - debugs[set] = function() {}; - } - } - return debugs[set]; -}; - - -/** - * Echos the value of a value. Trys to print the value out - * in the best way possible given the different types. - * - * @param {Object} obj The object to print out. - * @param {Object} opts Optional options object that alters the output. - */ -/* legacy: obj, showHidden, depth, colors*/ -function inspect(obj, opts) { - // default options - var ctx = { - seen: [], - stylize: stylizeNoColor - }; - // legacy... - if (arguments.length >= 3) ctx.depth = arguments[2]; - if (arguments.length >= 4) ctx.colors = arguments[3]; - if (isBoolean(opts)) { - // legacy... - ctx.showHidden = opts; - } else if (opts) { - // got an "options" object - exports._extend(ctx, opts); - } - // set default options - if (isUndefined(ctx.showHidden)) ctx.showHidden = false; - if (isUndefined(ctx.depth)) ctx.depth = 2; - if (isUndefined(ctx.colors)) ctx.colors = false; - if (isUndefined(ctx.customInspect)) ctx.customInspect = true; - if (ctx.colors) ctx.stylize = stylizeWithColor; - return formatValue(ctx, obj, ctx.depth); -} -exports.inspect = inspect; - - -// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics -inspect.colors = { - 'bold' : [1, 22], - 'italic' : [3, 23], - 'underline' : [4, 24], - 'inverse' : [7, 27], - 'white' : [37, 39], - 'grey' : [90, 39], - 'black' : [30, 39], - 'blue' : [34, 39], - 'cyan' : [36, 39], - 'green' : [32, 39], - 'magenta' : [35, 39], - 'red' : [31, 39], - 'yellow' : [33, 39] -}; - -// Don't use 'blue' not visible on cmd.exe -inspect.styles = { - 'special': 'cyan', - 'number': 'yellow', - 'boolean': 'yellow', - 'undefined': 'grey', - 'null': 'bold', - 'string': 'green', - 'date': 'magenta', - // "name": intentionally not styling - 'regexp': 'red' -}; - - -function stylizeWithColor(str, styleType) { - var style = inspect.styles[styleType]; - - if (style) { - return '\u001b[' + inspect.colors[style][0] + 'm' + str + - '\u001b[' + inspect.colors[style][1] + 'm'; - } else { - return str; - } -} - - -function stylizeNoColor(str, styleType) { - return str; -} - - -function arrayToHash(array) { - var hash = {}; - - array.forEach(function(val, idx) { - hash[val] = true; - }); - - return hash; -} - - -function formatValue(ctx, value, recurseTimes) { - // Provide a hook for user-specified inspect functions. - // Check that value is an object with an inspect function on it - if (ctx.customInspect && - value && - isFunction(value.inspect) && - // Filter out the util module, it's inspect function is special - value.inspect !== exports.inspect && - // Also filter out any prototype objects using the circular check. - !(value.constructor && value.constructor.prototype === value)) { - var ret = value.inspect(recurseTimes, ctx); - if (!isString(ret)) { - ret = formatValue(ctx, ret, recurseTimes); - } - return ret; - } - - // Primitive types cannot have properties - var primitive = formatPrimitive(ctx, value); - if (primitive) { - return primitive; - } - - // Look up the keys of the object. - var keys = Object.keys(value); - var visibleKeys = arrayToHash(keys); - - if (ctx.showHidden) { - keys = Object.getOwnPropertyNames(value); - } - - // IE doesn't make error fields non-enumerable - // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx - if (isError(value) - && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { - return formatError(value); - } - - // Some type of object without properties can be shortcutted. - if (keys.length === 0) { - if (isFunction(value)) { - var name = value.name ? ': ' + value.name : ''; - return ctx.stylize('[Function' + name + ']', 'special'); - } - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); - } - if (isDate(value)) { - return ctx.stylize(Date.prototype.toString.call(value), 'date'); - } - if (isError(value)) { - return formatError(value); - } - } - - var base = '', array = false, braces = ['{', '}']; - - // Make Array say that they are Array - if (isArray(value)) { - array = true; - braces = ['[', ']']; - } - - // Make functions say that they are functions - if (isFunction(value)) { - var n = value.name ? ': ' + value.name : ''; - base = ' [Function' + n + ']'; - } - - // Make RegExps say that they are RegExps - if (isRegExp(value)) { - base = ' ' + RegExp.prototype.toString.call(value); - } - - // Make dates with properties first say the date - if (isDate(value)) { - base = ' ' + Date.prototype.toUTCString.call(value); - } - - // Make error with message first say the error - if (isError(value)) { - base = ' ' + formatError(value); - } - - if (keys.length === 0 && (!array || value.length == 0)) { - return braces[0] + base + braces[1]; - } - - if (recurseTimes < 0) { - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); - } else { - return ctx.stylize('[Object]', 'special'); - } - } - - ctx.seen.push(value); - - var output; - if (array) { - output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); - } else { - output = keys.map(function(key) { - return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); - }); - } - - ctx.seen.pop(); - - return reduceToSingleString(output, base, braces); -} - - -function formatPrimitive(ctx, value) { - if (isUndefined(value)) - return ctx.stylize('undefined', 'undefined'); - if (isString(value)) { - var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') - .replace(/'/g, "\\'") - .replace(/\\"/g, '"') + '\''; - return ctx.stylize(simple, 'string'); - } - if (isNumber(value)) - return ctx.stylize('' + value, 'number'); - if (isBoolean(value)) - return ctx.stylize('' + value, 'boolean'); - // For some reason typeof null is "object", so special case here. - if (isNull(value)) - return ctx.stylize('null', 'null'); -} - - -function formatError(value) { - return '[' + Error.prototype.toString.call(value) + ']'; -} - - -function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { - var output = []; - for (var i = 0, l = value.length; i < l; ++i) { - if (hasOwnProperty(value, String(i))) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - String(i), true)); - } else { - output.push(''); - } - } - keys.forEach(function(key) { - if (!key.match(/^\d+$/)) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - key, true)); - } - }); - return output; -} - - -function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { - var name, str, desc; - desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; - if (desc.get) { - if (desc.set) { - str = ctx.stylize('[Getter/Setter]', 'special'); - } else { - str = ctx.stylize('[Getter]', 'special'); - } - } else { - if (desc.set) { - str = ctx.stylize('[Setter]', 'special'); - } - } - if (!hasOwnProperty(visibleKeys, key)) { - name = '[' + key + ']'; - } - if (!str) { - if (ctx.seen.indexOf(desc.value) < 0) { - if (isNull(recurseTimes)) { - str = formatValue(ctx, desc.value, null); - } else { - str = formatValue(ctx, desc.value, recurseTimes - 1); - } - if (str.indexOf('\n') > -1) { - if (array) { - str = str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n').substr(2); - } else { - str = '\n' + str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n'); - } - } - } else { - str = ctx.stylize('[Circular]', 'special'); - } - } - if (isUndefined(name)) { - if (array && key.match(/^\d+$/)) { - return str; - } - name = JSON.stringify('' + key); - if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { - name = name.substr(1, name.length - 2); - name = ctx.stylize(name, 'name'); - } else { - name = name.replace(/'/g, "\\'") - .replace(/\\"/g, '"') - .replace(/(^"|"$)/g, "'"); - name = ctx.stylize(name, 'string'); - } - } - - return name + ': ' + str; -} - - -function reduceToSingleString(output, base, braces) { - var numLinesEst = 0; - var length = output.reduce(function(prev, cur) { - numLinesEst++; - if (cur.indexOf('\n') >= 0) numLinesEst++; - return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; - }, 0); - - if (length > 60) { - return braces[0] + - (base === '' ? '' : base + '\n ') + - ' ' + - output.join(',\n ') + - ' ' + - braces[1]; - } - - return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; -} - - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. -function isArray(ar) { - return Array.isArray(ar); -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return isObject(re) && objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return isObject(d) && objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return isObject(e) && - (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = require('./support/isBuffer'); - -function objectToString(o) { - return Object.prototype.toString.call(o); -} - - -function pad(n) { - return n < 10 ? '0' + n.toString(10) : n.toString(10); -} - - -var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', - 'Oct', 'Nov', 'Dec']; - -// 26 Feb 16:19:34 -function timestamp() { - var d = new Date(); - var time = [pad(d.getHours()), - pad(d.getMinutes()), - pad(d.getSeconds())].join(':'); - return [d.getDate(), months[d.getMonth()], time].join(' '); -} - - -// log is just a thin wrapper to console.log that prepends a timestamp -exports.log = function() { - console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); -}; - - -/** - * Inherit the prototype methods from one constructor into another. - * - * The Function.prototype.inherits from lang.js rewritten as a standalone - * function (not on Function.prototype). NOTE: If this file is to be loaded - * during bootstrapping this function needs to be rewritten using some native - * functions as prototype setup using normal JavaScript does not work as - * expected during bootstrapping (see mirror.js in r114903). - * - * @param {function} ctor Constructor function which needs to inherit the - * prototype. - * @param {function} superCtor Constructor function to inherit prototype from. - */ -exports.inherits = require('inherits'); - -exports._extend = function(origin, add) { - // Don't do anything if add isn't an object - if (!add || !isObject(add)) return origin; - - var keys = Object.keys(add); - var i = keys.length; - while (i--) { - origin[keys[i]] = add[keys[i]]; - } - return origin; -}; - -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./support/isBuffer":39,"_process":23,"inherits":38}]},{},[1])(1) -});
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call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var Slider = function (_Component) { + _inherits(Slider, _Component); + + function Slider() { + _classCallCheck(this, Slider); + + return _possibleConstructorReturn(this, (Slider.__proto__ || Object.getPrototypeOf(Slider)).apply(this, arguments)); + } + + _createClass(Slider, [{ + key: 'render', + value: function render() { + var props = this.props; + var name = props.name; + var title = props.title || name.replace(/_/g, ' '); + var step = void 0; + if (props.type === 'int') { + step = 1; + } else { + step = (props.max - props.min) / 100; + } + return (0, _preact.h)( + 'div', + { 'class': 'slider' }, + (0, _preact.h)( + 'label', + null, + (0, _preact.h)( + 'span', + null, + title + ), + (0, _preact.h)('input', { type: 'text' + }) + ), + (0, _preact.h)('input', { + type: 'range', + min: props.min, + max: props.max, + step: step + }) + ); + } + }]); + + return Slider; +}(_preact.Component); + +var mapStateToProps = function mapStateToProps(state) { + return {}; +}; + +var mapDispatchToProps = function mapDispatchToProps(dispatch, ownProps) { + return _extends({}, ownProps); +}; + +exports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(Slider); + +/***/ }), + +/***/ "./app/client/index.jsx": +/*!******************************!*\ + !*** ./app/client/index.jsx ***! + \******************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var _preact = __webpack_require__(/*! preact */ "./node_modules/preact/dist/preact.esm.js"); + +var _reactRedux = __webpack_require__(/*! react-redux */ "./node_modules/react-redux/es/index.js"); + +var _reactRouterDom = __webpack_require__(/*! react-router-dom */ "./node_modules/react-router-dom/es/index.js"); + +var _socket = __webpack_require__(/*! ./socket */ "./app/client/socket.js"); + +var _socket2 = _interopRequireDefault(_socket); + +var _store = __webpack_require__(/*! ./store */ "./app/client/store.js"); + +var _header = __webpack_require__(/*! ./common/header.component */ "./app/client/common/header.component.js"); + +var _header2 = _interopRequireDefault(_header); + +var _live = __webpack_require__(/*! ./live */ "./app/client/live/index.js"); + +var _live2 = _interopRequireDefault(_live); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +// import client from './client' +var app = (0, _preact.h)( + _reactRedux.Provider, + { store: _store.store }, + (0, _preact.h)( + _reactRouterDom.BrowserRouter, + null, + (0, _preact.h)( + 'div', + null, + (0, _preact.h)(_header2.default, null), + (0, _preact.h)(_reactRouterDom.Route, { path: '/', component: _live2.default }), + (0, _preact.h)(_reactRouterDom.Route, { path: '/live/', component: _live2.default }) + ) + ) +); +// import { } from 'react-router-redux' + + +(0, _preact.render)(app, document.getElementById('container')); + +/***/ }), + +/***/ "./app/client/live/components/player.component.js": +/*!********************************************************!*\ + !*** ./app/client/live/components/player.component.js ***! + \********************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _preact = __webpack_require__(/*! preact */ "./node_modules/preact/dist/preact.esm.js"); + +var _reactRedux = __webpack_require__(/*! react-redux */ "./node_modules/react-redux/es/index.js"); + +function Player(props) { + return (0, _preact.h)('div', { className: 'player' }); +} + +var mapStateToProps = function mapStateToProps(state) { + return {}; +}; + +var mapDispatchToProps = function mapDispatchToProps(dispatch, ownProps) { + return {}; +}; + +exports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(Player); + +/***/ }), + +/***/ "./app/client/live/index.js": +/*!**********************************!*\ + !*** ./app/client/live/index.js ***! + \**********************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _preact = __webpack_require__(/*! preact */ "./node_modules/preact/dist/preact.esm.js"); + +var _reactRedux = __webpack_require__(/*! react-redux */ "./node_modules/react-redux/es/index.js"); + +var _player = __webpack_require__(/*! ./components/player.component */ "./app/client/live/components/player.component.js"); + +var _player2 = _interopRequireDefault(_player); + +var _paramGroup = __webpack_require__(/*! ../common/paramGroup.component */ "./app/client/common/paramGroup.component.js"); + +var _paramGroup2 = _interopRequireDefault(_paramGroup); + +var _slider = __webpack_require__(/*! ../common/slider.component */ "./app/client/common/slider.component.js"); + +var _slider2 = _interopRequireDefault(_slider); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function App(props) { + return (0, _preact.h)( + 'div', + { className: 'app' }, + (0, _preact.h)(_player2.default, null), + (0, _preact.h)( + 'div', + { className: 'params' }, + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Transition' + }, + (0, _preact.h)(_slider2.default, { + name: 'transition_period', + min: 10, max: 5000, type: 'int' + }), + (0, _preact.h)(_slider2.default, { + name: 'transition_min', + min: 0.001, max: 0.2, type: 'float' + }), + (0, _preact.h)(_slider2.default, { + name: 'transition_max', + min: 0.1, max: 1.0, type: 'float' + }) + ), + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Recursion', + toggle: 'recursive' + }, + (0, _preact.h)(_slider2.default, { + name: 'recursive_frac', + min: 0.01, max: 0.3, type: 'float' + }), + (0, _preact.h)(_slider2.default, { + name: 'recurse_roll', + min: -5, max: 5, type: 'int' + }), + (0, _preact.h)(_slider2.default, { + name: 'recurse_roll_axis', + min: 0, max: 1, type: 'int' + }) + ), + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Sequence', + toggle: 'sequence' + }, + (0, _preact.h)(_slider2.default, { + name: 'sequence_frac', + min: 0.01, max: 0.3, type: 'float' + }), + (0, _preact.h)(_slider2.default, { + name: 'process_frac', + min: 0, max: 1, type: 'float' + }) + ), + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Clahe', + toggle: 'clahe' + }, + (0, _preact.h)(_slider2.default, { + name: 'clip_limit', + min: 1.0, max: 4.0, type: 'float' + }) + ), + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Posterize', + toggle: 'posterize' + }, + (0, _preact.h)(_slider2.default, { + name: 'spatial_window', + min: 2, max: 128, type: 'int' + }), + (0, _preact.h)(_slider2.default, { + name: 'color_window', + min: 2, max: 128, type: 'int' + }) + ), + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Blur', + toggle: 'blur' + }, + (0, _preact.h)(_slider2.default, { + name: 'blur_radius', + min: 3, max: 7, type: 'int' + }), + (0, _preact.h)(_slider2.default, { + name: 'blur_sigma', + min: 0, max: 2, type: 'float' + }) + ), + (0, _preact.h)( + _paramGroup2.default, + { + title: 'Canny Edge Detection', + toggle: 'canny' + }, + (0, _preact.h)(_slider2.default, { + name: 'canny_lo', + min: 10, max: 200, type: 'int' + }), + (0, _preact.h)(_slider2.default, { + name: 'canny_hi', + min: 10, max: 200, type: 'int' + }) + ) + ) + ); +} + +var mapStateToProps = function mapStateToProps(state) { + return {}; +}; + +var mapDispatchToProps = function mapDispatchToProps(dispatch, ownProps) { + return {}; +}; + +exports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(App); + +/***/ }), + +/***/ "./app/client/live/reducer.js": +/*!************************************!*\ + !*** ./app/client/live/reducer.js ***! + \************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +var _redux = __webpack_require__(/*! redux */ "./node_modules/redux/es/redux.js"); + +function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + +var liveInitialState = { + loading: false, + error: null, + opt: {} +}; + +var liveReducer = function liveReducer() { + var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : liveInitialState; + var action = arguments[1]; + + var results = void 0; + + switch (action.type) { + case 'LIVE_LOAD_OPT_FROM_SERVER': + return _extends({}, state, { + loading: false, + error: null, + opt: action.opt + }); + + case 'LIVE_SET_OPT': + return _extends({}, state, { + opt: _extends({}, state.opt, _defineProperty({}, action.key, action.value)) + }); + + default: + return state; + } +}; + +exports.default = liveReducer; + +/***/ }), + +/***/ "./app/client/socket.js": +/*!******************************!*\ + !*** ./app/client/socket.js ***! + \******************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.get_params = get_params; +exports.send_param = send_param; +var socket = io.connect('/client'); +var got_frame = false; + +socket.on('res', function (data) { + switch (data.cmd) { + case 'get_last_frame': + console.log('get last frame!'); + if (data.res !== 'working') { + socket.emit('cmd', { + cmd: 'get_last_frame' + }); + } + break; + default: + break; + } + console.log(data); +}); + +socket.on('frame', function (data) { + got_frame = true; + var blob = new Blob([data.frame], { type: 'image/jpg' }); + var url = URL.createObjectURL(blob); + var img = new Image(); + img.onload = function () { + URL.revokeObjectURL(url); + var player = document.querySelector('.player'); + player.innerHTML = ''; + player.appendChild(img); + }; + img.src = url; +}); + +socket.emit('cmd', { + cmd: 'get_params' +}); + +setTimeout(function () { + if (!got_frame) { + // socket.emit('cmd', { + // cmd: 'get_last_frame', + // }) + } +}, 500); + +function get_params(key, value) { + socket.emit('cmd', { + cmd: 'get_params' + }); +} +function send_param(key, value) { + socket.emit('cmd', { + cmd: 'send_param', + payload: { + 'key': key, + 'value': value + } + }); +} +exports.socket = socket; + +/***/ }), + +/***/ "./app/client/store.js": +/*!*****************************!*\ + !*** ./app/client/store.js ***! + \*****************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.store = exports.history = undefined; + +var _redux = __webpack_require__(/*! redux */ "./node_modules/redux/es/redux.js"); + +var _reactRouterRedux = __webpack_require__(/*! react-router-redux */ "./node_modules/react-router-redux/lib/index.js"); + +var _reduxThunk = __webpack_require__(/*! redux-thunk */ "./node_modules/redux-thunk/lib/index.js"); + +var _reduxThunk2 = _interopRequireDefault(_reduxThunk); + +var _createBrowserHistory = __webpack_require__(/*! history/createBrowserHistory */ "./node_modules/history/createBrowserHistory.js"); + +var _createBrowserHistory2 = _interopRequireDefault(_createBrowserHistory); + +var _reducer = __webpack_require__(/*! ./live/reducer */ "./app/client/live/reducer.js"); + +var _reducer2 = _interopRequireDefault(_reducer); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var appReducer = (0, _redux.combineReducers)({ + live: _reducer2.default, + router: _reactRouterRedux.routerReducer +}); + +// import navReducer from './nav.reducer' +var history = exports.history = (0, _createBrowserHistory2.default)(); +var store = exports.store = (0, _redux.createStore)(appReducer, (0, _redux.compose)((0, _redux.applyMiddleware)( +// createLogger(), +_reduxThunk2.default, (0, _reactRouterRedux.routerMiddleware)(history)))); + +/***/ }), + +/***/ "./node_modules/fbjs/lib/emptyFunction.js": +/*!************************************************!*\ + !*** ./node_modules/fbjs/lib/emptyFunction.js ***! + \************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + * + * + */ + +function makeEmptyFunction(arg) { + return function () { + return arg; + }; +} + +/** + * This function accepts and discards inputs; it has no side effects. This is + * primarily useful idiomatically for overridable function endpoints which + * always need to be callable, since JS lacks a null-call idiom ala Cocoa. + */ +var emptyFunction = function emptyFunction() {}; + +emptyFunction.thatReturns = makeEmptyFunction; +emptyFunction.thatReturnsFalse = makeEmptyFunction(false); +emptyFunction.thatReturnsTrue = makeEmptyFunction(true); +emptyFunction.thatReturnsNull = makeEmptyFunction(null); +emptyFunction.thatReturnsThis = function () { + return this; +}; +emptyFunction.thatReturnsArgument = function (arg) { + return arg; +}; + +module.exports = emptyFunction; + +/***/ }), + +/***/ "./node_modules/fbjs/lib/invariant.js": +/*!********************************************!*\ + !*** ./node_modules/fbjs/lib/invariant.js ***! + \********************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + * + */ + + + +/** + * Use invariant() to assert state which your program assumes to be true. + * + * Provide sprintf-style format (only %s is supported) and arguments + * to provide information about what broke and what you were + * expecting. + * + * The invariant message will be stripped in production, but the invariant + * will remain to ensure logic does not differ in production. + */ + +var validateFormat = function validateFormat(format) {}; + +if (true) { + validateFormat = function validateFormat(format) { + if (format === undefined) { + throw new Error('invariant requires an error message argument'); + } + }; +} + +function invariant(condition, format, a, b, c, d, e, f) { + validateFormat(format); + + if (!condition) { + var error; + if (format === undefined) { + error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.'); + } else { + var args = [a, b, c, d, e, f]; + var argIndex = 0; + error = new Error(format.replace(/%s/g, function () { + return args[argIndex++]; + })); + error.name = 'Invariant Violation'; + } + + error.framesToPop = 1; // we don't care about invariant's own frame + throw error; + } +} + +module.exports = invariant; + +/***/ }), + +/***/ "./node_modules/fbjs/lib/warning.js": +/*!******************************************!*\ + !*** ./node_modules/fbjs/lib/warning.js ***! + \******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2014-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + * + */ + + + +var emptyFunction = __webpack_require__(/*! ./emptyFunction */ "./node_modules/fbjs/lib/emptyFunction.js"); + +/** + * Similar to invariant but only logs a warning if the condition is not met. + * This can be used to log issues in development environments in critical + * paths. Removing the logging code for production environments will keep the + * same logic and follow the same code paths. + */ + +var warning = emptyFunction; + +if (true) { + var printWarning = function printWarning(format) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var argIndex = 0; + var message = 'Warning: ' + format.replace(/%s/g, function () { + return args[argIndex++]; + }); + if (typeof console !== 'undefined') { + console.error(message); + } + try { + // --- Welcome to debugging React --- + // This error was thrown as a convenience so that you can use this stack + // to find the callsite that caused this warning to fire. + throw new Error(message); + } catch (x) {} + }; + + warning = function warning(condition, format) { + if (format === undefined) { + throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument'); + } + + if (format.indexOf('Failed Composite propType: ') === 0) { + return; // Ignore CompositeComponent proptype check. + } + + if (!condition) { + for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) { + args[_key2 - 2] = arguments[_key2]; + } + + printWarning.apply(undefined, [format].concat(args)); + } + }; +} + +module.exports = warning; + +/***/ }), + +/***/ "./node_modules/history/DOMUtils.js": +/*!******************************************!*\ + !*** ./node_modules/history/DOMUtils.js ***! + \******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; +var canUseDOM = exports.canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement); + +var addEventListener = exports.addEventListener = function addEventListener(node, event, listener) { + return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener); +}; + +var removeEventListener = exports.removeEventListener = function removeEventListener(node, event, listener) { + return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener); +}; + +var getConfirmation = exports.getConfirmation = function getConfirmation(message, callback) { + return callback(window.confirm(message)); +}; // eslint-disable-line no-alert + +/** + * Returns true if the HTML5 history API is supported. Taken from Modernizr. + * + * https://github.com/Modernizr/Modernizr/blob/master/LICENSE + * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js + * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586 + */ +var supportsHistory = exports.supportsHistory = function supportsHistory() { + var ua = window.navigator.userAgent; + + if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false; + + return window.history && 'pushState' in window.history; +}; + +/** + * Returns true if browser fires popstate on hash change. + * IE10 and IE11 do not. + */ +var supportsPopStateOnHashChange = exports.supportsPopStateOnHashChange = function supportsPopStateOnHashChange() { + return window.navigator.userAgent.indexOf('Trident') === -1; +}; + +/** + * Returns false if using go(n) with hash history causes a full page reload. + */ +var supportsGoWithoutReloadUsingHash = exports.supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() { + return window.navigator.userAgent.indexOf('Firefox') === -1; +}; + +/** + * Returns true if a given popstate event is an extraneous WebKit event. + * Accounts for the fact that Chrome on iOS fires real popstate events + * containing undefined state when pressing the back button. + */ +var isExtraneousPopstateEvent = exports.isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) { + return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1; +}; + +/***/ }), + +/***/ "./node_modules/history/LocationUtils.js": +/*!***********************************************!*\ + !*** ./node_modules/history/LocationUtils.js ***! + \***********************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; +exports.locationsAreEqual = exports.createLocation = undefined; + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +var _resolvePathname = __webpack_require__(/*! resolve-pathname */ "./node_modules/resolve-pathname/index.js"); + +var _resolvePathname2 = _interopRequireDefault(_resolvePathname); + +var _valueEqual = __webpack_require__(/*! value-equal */ "./node_modules/value-equal/index.js"); + +var _valueEqual2 = _interopRequireDefault(_valueEqual); + +var _PathUtils = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/PathUtils.js"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var createLocation = exports.createLocation = function createLocation(path, state, key, currentLocation) { + var location = void 0; + if (typeof path === 'string') { + // Two-arg form: push(path, state) + location = (0, _PathUtils.parsePath)(path); + location.state = state; + } else { + // One-arg form: push(location) + location = _extends({}, path); + + if (location.pathname === undefined) location.pathname = ''; + + if (location.search) { + if (location.search.charAt(0) !== '?') location.search = '?' + location.search; + } else { + location.search = ''; + } + + if (location.hash) { + if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash; + } else { + location.hash = ''; + } + + if (state !== undefined && location.state === undefined) location.state = state; + } + + try { + location.pathname = decodeURI(location.pathname); + } catch (e) { + if (e instanceof URIError) { + throw new URIError('Pathname "' + location.pathname + '" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.'); + } else { + throw e; + } + } + + if (key) location.key = key; + + if (currentLocation) { + // Resolve incomplete/relative pathname relative to current location. + if (!location.pathname) { + location.pathname = currentLocation.pathname; + } else if (location.pathname.charAt(0) !== '/') { + location.pathname = (0, _resolvePathname2.default)(location.pathname, currentLocation.pathname); + } + } else { + // When there is no prior location and pathname is empty, set it to / + if (!location.pathname) { + location.pathname = '/'; + } + } + + return location; +}; + +var locationsAreEqual = exports.locationsAreEqual = function locationsAreEqual(a, b) { + return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && (0, _valueEqual2.default)(a.state, b.state); +}; + +/***/ }), + +/***/ "./node_modules/history/PathUtils.js": +/*!*******************************************!*\ + !*** ./node_modules/history/PathUtils.js ***! + \*******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; +var addLeadingSlash = exports.addLeadingSlash = function addLeadingSlash(path) { + return path.charAt(0) === '/' ? path : '/' + path; +}; + +var stripLeadingSlash = exports.stripLeadingSlash = function stripLeadingSlash(path) { + return path.charAt(0) === '/' ? path.substr(1) : path; +}; + +var hasBasename = exports.hasBasename = function hasBasename(path, prefix) { + return new RegExp('^' + prefix + '(\\/|\\?|#|$)', 'i').test(path); +}; + +var stripBasename = exports.stripBasename = function stripBasename(path, prefix) { + return hasBasename(path, prefix) ? path.substr(prefix.length) : path; +}; + +var stripTrailingSlash = exports.stripTrailingSlash = function stripTrailingSlash(path) { + return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path; +}; + +var parsePath = exports.parsePath = function parsePath(path) { + var pathname = path || '/'; + var search = ''; + var hash = ''; + + var hashIndex = pathname.indexOf('#'); + if (hashIndex !== -1) { + hash = pathname.substr(hashIndex); + pathname = pathname.substr(0, hashIndex); + } + + var searchIndex = pathname.indexOf('?'); + if (searchIndex !== -1) { + search = pathname.substr(searchIndex); + pathname = pathname.substr(0, searchIndex); + } + + return { + pathname: pathname, + search: search === '?' ? '' : search, + hash: hash === '#' ? '' : hash + }; +}; + +var createPath = exports.createPath = function createPath(location) { + var pathname = location.pathname, + search = location.search, + hash = location.hash; + + + var path = pathname || '/'; + + if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search; + + if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash; + + return path; +}; + +/***/ }), + +/***/ "./node_modules/history/createBrowserHistory.js": +/*!******************************************************!*\ + !*** ./node_modules/history/createBrowserHistory.js ***! + \******************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +var _warning = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); + +var _warning2 = _interopRequireDefault(_warning); + +var _invariant = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); + +var _invariant2 = _interopRequireDefault(_invariant); + +var _LocationUtils = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/LocationUtils.js"); + +var _PathUtils = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/PathUtils.js"); + +var _createTransitionManager = __webpack_require__(/*! ./createTransitionManager */ "./node_modules/history/createTransitionManager.js"); + +var _createTransitionManager2 = _interopRequireDefault(_createTransitionManager); + +var _DOMUtils = __webpack_require__(/*! ./DOMUtils */ "./node_modules/history/DOMUtils.js"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var PopStateEvent = 'popstate'; +var HashChangeEvent = 'hashchange'; + +var getHistoryState = function getHistoryState() { + try { + return window.history.state || {}; + } catch (e) { + // IE 11 sometimes throws when accessing window.history.state + // See https://github.com/ReactTraining/history/pull/289 + return {}; + } +}; + +/** + * Creates a history object that uses the HTML5 history API including + * pushState, replaceState, and the popstate event. + */ +var createBrowserHistory = function createBrowserHistory() { + var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + (0, _invariant2.default)(_DOMUtils.canUseDOM, 'Browser history needs a DOM'); + + var globalHistory = window.history; + var canUseHistory = (0, _DOMUtils.supportsHistory)(); + var needsHashChangeListener = !(0, _DOMUtils.supportsPopStateOnHashChange)(); + + var _props$forceRefresh = props.forceRefresh, + forceRefresh = _props$forceRefresh === undefined ? false : _props$forceRefresh, + _props$getUserConfirm = props.getUserConfirmation, + getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils.getConfirmation : _props$getUserConfirm, + _props$keyLength = props.keyLength, + keyLength = _props$keyLength === undefined ? 6 : _props$keyLength; + + var basename = props.basename ? (0, _PathUtils.stripTrailingSlash)((0, _PathUtils.addLeadingSlash)(props.basename)) : ''; + + var getDOMLocation = function getDOMLocation(historyState) { + var _ref = historyState || {}, + key = _ref.key, + state = _ref.state; + + var _window$location = window.location, + pathname = _window$location.pathname, + search = _window$location.search, + hash = _window$location.hash; + + + var path = pathname + search + hash; + + (0, _warning2.default)(!basename || (0, _PathUtils.hasBasename)(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path "' + path + '" to begin with "' + basename + '".'); + + if (basename) path = (0, _PathUtils.stripBasename)(path, basename); + + return (0, _LocationUtils.createLocation)(path, state, key); + }; + + var createKey = function createKey() { + return Math.random().toString(36).substr(2, keyLength); + }; + + var transitionManager = (0, _createTransitionManager2.default)(); + + var setState = function setState(nextState) { + _extends(history, nextState); + + history.length = globalHistory.length; + + transitionManager.notifyListeners(history.location, history.action); + }; + + var handlePopState = function handlePopState(event) { + // Ignore extraneous popstate events in WebKit. + if ((0, _DOMUtils.isExtraneousPopstateEvent)(event)) return; + + handlePop(getDOMLocation(event.state)); + }; + + var handleHashChange = function handleHashChange() { + handlePop(getDOMLocation(getHistoryState())); + }; + + var forceNextPop = false; + + var handlePop = function handlePop(location) { + if (forceNextPop) { + forceNextPop = false; + setState(); + } else { + var action = 'POP'; + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (ok) { + setState({ action: action, location: location }); + } else { + revertPop(location); + } + }); + } + }; + + var revertPop = function revertPop(fromLocation) { + var toLocation = history.location; + + // TODO: We could probably make this more reliable by + // keeping a list of keys we've seen in sessionStorage. + // Instead, we just default to 0 for keys we don't know. + + var toIndex = allKeys.indexOf(toLocation.key); + + if (toIndex === -1) toIndex = 0; + + var fromIndex = allKeys.indexOf(fromLocation.key); + + if (fromIndex === -1) fromIndex = 0; + + var delta = toIndex - fromIndex; + + if (delta) { + forceNextPop = true; + go(delta); + } + }; + + var initialLocation = getDOMLocation(getHistoryState()); + var allKeys = [initialLocation.key]; + + // Public interface + + var createHref = function createHref(location) { + return basename + (0, _PathUtils.createPath)(location); + }; + + var push = function push(path, state) { + (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'PUSH'; + var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var href = createHref(location); + var key = location.key, + state = location.state; + + + if (canUseHistory) { + globalHistory.pushState({ key: key, state: state }, null, href); + + if (forceRefresh) { + window.location.href = href; + } else { + var prevIndex = allKeys.indexOf(history.location.key); + var nextKeys = allKeys.slice(0, prevIndex === -1 ? 0 : prevIndex + 1); + + nextKeys.push(location.key); + allKeys = nextKeys; + + setState({ action: action, location: location }); + } + } else { + (0, _warning2.default)(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history'); + + window.location.href = href; + } + }); + }; + + var replace = function replace(path, state) { + (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'REPLACE'; + var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var href = createHref(location); + var key = location.key, + state = location.state; + + + if (canUseHistory) { + globalHistory.replaceState({ key: key, state: state }, null, href); + + if (forceRefresh) { + window.location.replace(href); + } else { + var prevIndex = allKeys.indexOf(history.location.key); + + if (prevIndex !== -1) allKeys[prevIndex] = location.key; + + setState({ action: action, location: location }); + } + } else { + (0, _warning2.default)(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history'); + + window.location.replace(href); + } + }); + }; + + var go = function go(n) { + globalHistory.go(n); + }; + + var goBack = function goBack() { + return go(-1); + }; + + var goForward = function goForward() { + return go(1); + }; + + var listenerCount = 0; + + var checkDOMListeners = function checkDOMListeners(delta) { + listenerCount += delta; + + if (listenerCount === 1) { + (0, _DOMUtils.addEventListener)(window, PopStateEvent, handlePopState); + + if (needsHashChangeListener) (0, _DOMUtils.addEventListener)(window, HashChangeEvent, handleHashChange); + } else if (listenerCount === 0) { + (0, _DOMUtils.removeEventListener)(window, PopStateEvent, handlePopState); + + if (needsHashChangeListener) (0, _DOMUtils.removeEventListener)(window, HashChangeEvent, handleHashChange); + } + }; + + var isBlocked = false; + + var block = function block() { + var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + var unblock = transitionManager.setPrompt(prompt); + + if (!isBlocked) { + checkDOMListeners(1); + isBlocked = true; + } + + return function () { + if (isBlocked) { + isBlocked = false; + checkDOMListeners(-1); + } + + return unblock(); + }; + }; + + var listen = function listen(listener) { + var unlisten = transitionManager.appendListener(listener); + checkDOMListeners(1); + + return function () { + checkDOMListeners(-1); + unlisten(); + }; + }; + + var history = { + length: globalHistory.length, + action: 'POP', + location: initialLocation, + createHref: createHref, + push: push, + replace: replace, + go: go, + goBack: goBack, + goForward: goForward, + block: block, + listen: listen + }; + + return history; +}; + +exports.default = createBrowserHistory; + +/***/ }), + +/***/ "./node_modules/history/createHashHistory.js": +/*!***************************************************!*\ + !*** ./node_modules/history/createHashHistory.js ***! + \***************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +var _warning = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); + +var _warning2 = _interopRequireDefault(_warning); + +var _invariant = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); + +var _invariant2 = _interopRequireDefault(_invariant); + +var _LocationUtils = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/LocationUtils.js"); + +var _PathUtils = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/PathUtils.js"); + +var _createTransitionManager = __webpack_require__(/*! ./createTransitionManager */ "./node_modules/history/createTransitionManager.js"); + +var _createTransitionManager2 = _interopRequireDefault(_createTransitionManager); + +var _DOMUtils = __webpack_require__(/*! ./DOMUtils */ "./node_modules/history/DOMUtils.js"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var HashChangeEvent = 'hashchange'; + +var HashPathCoders = { + hashbang: { + encodePath: function encodePath(path) { + return path.charAt(0) === '!' ? path : '!/' + (0, _PathUtils.stripLeadingSlash)(path); + }, + decodePath: function decodePath(path) { + return path.charAt(0) === '!' ? path.substr(1) : path; + } + }, + noslash: { + encodePath: _PathUtils.stripLeadingSlash, + decodePath: _PathUtils.addLeadingSlash + }, + slash: { + encodePath: _PathUtils.addLeadingSlash, + decodePath: _PathUtils.addLeadingSlash + } +}; + +var getHashPath = function getHashPath() { + // We can't use window.location.hash here because it's not + // consistent across browsers - Firefox will pre-decode it! + var href = window.location.href; + var hashIndex = href.indexOf('#'); + return hashIndex === -1 ? '' : href.substring(hashIndex + 1); +}; + +var pushHashPath = function pushHashPath(path) { + return window.location.hash = path; +}; + +var replaceHashPath = function replaceHashPath(path) { + var hashIndex = window.location.href.indexOf('#'); + + window.location.replace(window.location.href.slice(0, hashIndex >= 0 ? hashIndex : 0) + '#' + path); +}; + +var createHashHistory = function createHashHistory() { + var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + (0, _invariant2.default)(_DOMUtils.canUseDOM, 'Hash history needs a DOM'); + + var globalHistory = window.history; + var canGoWithoutReload = (0, _DOMUtils.supportsGoWithoutReloadUsingHash)(); + + var _props$getUserConfirm = props.getUserConfirmation, + getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils.getConfirmation : _props$getUserConfirm, + _props$hashType = props.hashType, + hashType = _props$hashType === undefined ? 'slash' : _props$hashType; + + var basename = props.basename ? (0, _PathUtils.stripTrailingSlash)((0, _PathUtils.addLeadingSlash)(props.basename)) : ''; + + var _HashPathCoders$hashT = HashPathCoders[hashType], + encodePath = _HashPathCoders$hashT.encodePath, + decodePath = _HashPathCoders$hashT.decodePath; + + + var getDOMLocation = function getDOMLocation() { + var path = decodePath(getHashPath()); + + (0, _warning2.default)(!basename || (0, _PathUtils.hasBasename)(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path "' + path + '" to begin with "' + basename + '".'); + + if (basename) path = (0, _PathUtils.stripBasename)(path, basename); + + return (0, _LocationUtils.createLocation)(path); + }; + + var transitionManager = (0, _createTransitionManager2.default)(); + + var setState = function setState(nextState) { + _extends(history, nextState); + + history.length = globalHistory.length; + + transitionManager.notifyListeners(history.location, history.action); + }; + + var forceNextPop = false; + var ignorePath = null; + + var handleHashChange = function handleHashChange() { + var path = getHashPath(); + var encodedPath = encodePath(path); + + if (path !== encodedPath) { + // Ensure we always have a properly-encoded hash. + replaceHashPath(encodedPath); + } else { + var location = getDOMLocation(); + var prevLocation = history.location; + + if (!forceNextPop && (0, _LocationUtils.locationsAreEqual)(prevLocation, location)) return; // A hashchange doesn't always == location change. + + if (ignorePath === (0, _PathUtils.createPath)(location)) return; // Ignore this change; we already setState in push/replace. + + ignorePath = null; + + handlePop(location); + } + }; + + var handlePop = function handlePop(location) { + if (forceNextPop) { + forceNextPop = false; + setState(); + } else { + var action = 'POP'; + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (ok) { + setState({ action: action, location: location }); + } else { + revertPop(location); + } + }); + } + }; + + var revertPop = function revertPop(fromLocation) { + var toLocation = history.location; + + // TODO: We could probably make this more reliable by + // keeping a list of paths we've seen in sessionStorage. + // Instead, we just default to 0 for paths we don't know. + + var toIndex = allPaths.lastIndexOf((0, _PathUtils.createPath)(toLocation)); + + if (toIndex === -1) toIndex = 0; + + var fromIndex = allPaths.lastIndexOf((0, _PathUtils.createPath)(fromLocation)); + + if (fromIndex === -1) fromIndex = 0; + + var delta = toIndex - fromIndex; + + if (delta) { + forceNextPop = true; + go(delta); + } + }; + + // Ensure the hash is encoded properly before doing anything else. + var path = getHashPath(); + var encodedPath = encodePath(path); + + if (path !== encodedPath) replaceHashPath(encodedPath); + + var initialLocation = getDOMLocation(); + var allPaths = [(0, _PathUtils.createPath)(initialLocation)]; + + // Public interface + + var createHref = function createHref(location) { + return '#' + encodePath(basename + (0, _PathUtils.createPath)(location)); + }; + + var push = function push(path, state) { + (0, _warning2.default)(state === undefined, 'Hash history cannot push state; it is ignored'); + + var action = 'PUSH'; + var location = (0, _LocationUtils.createLocation)(path, undefined, undefined, history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var path = (0, _PathUtils.createPath)(location); + var encodedPath = encodePath(basename + path); + var hashChanged = getHashPath() !== encodedPath; + + if (hashChanged) { + // We cannot tell if a hashchange was caused by a PUSH, so we'd + // rather setState here and ignore the hashchange. The caveat here + // is that other hash histories in the page will consider it a POP. + ignorePath = path; + pushHashPath(encodedPath); + + var prevIndex = allPaths.lastIndexOf((0, _PathUtils.createPath)(history.location)); + var nextPaths = allPaths.slice(0, prevIndex === -1 ? 0 : prevIndex + 1); + + nextPaths.push(path); + allPaths = nextPaths; + + setState({ action: action, location: location }); + } else { + (0, _warning2.default)(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack'); + + setState(); + } + }); + }; + + var replace = function replace(path, state) { + (0, _warning2.default)(state === undefined, 'Hash history cannot replace state; it is ignored'); + + var action = 'REPLACE'; + var location = (0, _LocationUtils.createLocation)(path, undefined, undefined, history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var path = (0, _PathUtils.createPath)(location); + var encodedPath = encodePath(basename + path); + var hashChanged = getHashPath() !== encodedPath; + + if (hashChanged) { + // We cannot tell if a hashchange was caused by a REPLACE, so we'd + // rather setState here and ignore the hashchange. The caveat here + // is that other hash histories in the page will consider it a POP. + ignorePath = path; + replaceHashPath(encodedPath); + } + + var prevIndex = allPaths.indexOf((0, _PathUtils.createPath)(history.location)); + + if (prevIndex !== -1) allPaths[prevIndex] = path; + + setState({ action: action, location: location }); + }); + }; + + var go = function go(n) { + (0, _warning2.default)(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser'); + + globalHistory.go(n); + }; + + var goBack = function goBack() { + return go(-1); + }; + + var goForward = function goForward() { + return go(1); + }; + + var listenerCount = 0; + + var checkDOMListeners = function checkDOMListeners(delta) { + listenerCount += delta; + + if (listenerCount === 1) { + (0, _DOMUtils.addEventListener)(window, HashChangeEvent, handleHashChange); + } else if (listenerCount === 0) { + (0, _DOMUtils.removeEventListener)(window, HashChangeEvent, handleHashChange); + } + }; + + var isBlocked = false; + + var block = function block() { + var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + var unblock = transitionManager.setPrompt(prompt); + + if (!isBlocked) { + checkDOMListeners(1); + isBlocked = true; + } + + return function () { + if (isBlocked) { + isBlocked = false; + checkDOMListeners(-1); + } + + return unblock(); + }; + }; + + var listen = function listen(listener) { + var unlisten = transitionManager.appendListener(listener); + checkDOMListeners(1); + + return function () { + checkDOMListeners(-1); + unlisten(); + }; + }; + + var history = { + length: globalHistory.length, + action: 'POP', + location: initialLocation, + createHref: createHref, + push: push, + replace: replace, + go: go, + goBack: goBack, + goForward: goForward, + block: block, + listen: listen + }; + + return history; +}; + +exports.default = createHashHistory; + +/***/ }), + +/***/ "./node_modules/history/createMemoryHistory.js": +/*!*****************************************************!*\ + !*** ./node_modules/history/createMemoryHistory.js ***! + \*****************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +var _warning = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); + +var _warning2 = _interopRequireDefault(_warning); + +var _PathUtils = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/PathUtils.js"); + +var _LocationUtils = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/LocationUtils.js"); + +var _createTransitionManager = __webpack_require__(/*! ./createTransitionManager */ "./node_modules/history/createTransitionManager.js"); + +var _createTransitionManager2 = _interopRequireDefault(_createTransitionManager); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var clamp = function clamp(n, lowerBound, upperBound) { + return Math.min(Math.max(n, lowerBound), upperBound); +}; + +/** + * Creates a history object that stores locations in memory. + */ +var createMemoryHistory = function createMemoryHistory() { + var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var getUserConfirmation = props.getUserConfirmation, + _props$initialEntries = props.initialEntries, + initialEntries = _props$initialEntries === undefined ? ['/'] : _props$initialEntries, + _props$initialIndex = props.initialIndex, + initialIndex = _props$initialIndex === undefined ? 0 : _props$initialIndex, + _props$keyLength = props.keyLength, + keyLength = _props$keyLength === undefined ? 6 : _props$keyLength; + + + var transitionManager = (0, _createTransitionManager2.default)(); + + var setState = function setState(nextState) { + _extends(history, nextState); + + history.length = history.entries.length; + + transitionManager.notifyListeners(history.location, history.action); + }; + + var createKey = function createKey() { + return Math.random().toString(36).substr(2, keyLength); + }; + + var index = clamp(initialIndex, 0, initialEntries.length - 1); + var entries = initialEntries.map(function (entry) { + return typeof entry === 'string' ? (0, _LocationUtils.createLocation)(entry, undefined, createKey()) : (0, _LocationUtils.createLocation)(entry, undefined, entry.key || createKey()); + }); + + // Public interface + + var createHref = _PathUtils.createPath; + + var push = function push(path, state) { + (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'PUSH'; + var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var prevIndex = history.index; + var nextIndex = prevIndex + 1; + + var nextEntries = history.entries.slice(0); + if (nextEntries.length > nextIndex) { + nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location); + } else { + nextEntries.push(location); + } + + setState({ + action: action, + location: location, + index: nextIndex, + entries: nextEntries + }); + }); + }; + + var replace = function replace(path, state) { + (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'REPLACE'; + var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + history.entries[history.index] = location; + + setState({ action: action, location: location }); + }); + }; + + var go = function go(n) { + var nextIndex = clamp(history.index + n, 0, history.entries.length - 1); + + var action = 'POP'; + var location = history.entries[nextIndex]; + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (ok) { + setState({ + action: action, + location: location, + index: nextIndex + }); + } else { + // Mimic the behavior of DOM histories by + // causing a render after a cancelled POP. + setState(); + } + }); + }; + + var goBack = function goBack() { + return go(-1); + }; + + var goForward = function goForward() { + return go(1); + }; + + var canGo = function canGo(n) { + var nextIndex = history.index + n; + return nextIndex >= 0 && nextIndex < history.entries.length; + }; + + var block = function block() { + var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + return transitionManager.setPrompt(prompt); + }; + + var listen = function listen(listener) { + return transitionManager.appendListener(listener); + }; + + var history = { + length: entries.length, + action: 'POP', + location: entries[index], + index: index, + entries: entries, + createHref: createHref, + push: push, + replace: replace, + go: go, + goBack: goBack, + goForward: goForward, + canGo: canGo, + block: block, + listen: listen + }; + + return history; +}; + +exports.default = createMemoryHistory; + +/***/ }), + +/***/ "./node_modules/history/createTransitionManager.js": +/*!*********************************************************!*\ + !*** ./node_modules/history/createTransitionManager.js ***! + \*********************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; + +var _warning = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); + +var _warning2 = _interopRequireDefault(_warning); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var createTransitionManager = function createTransitionManager() { + var prompt = null; + + var setPrompt = function setPrompt(nextPrompt) { + (0, _warning2.default)(prompt == null, 'A history supports only one prompt at a time'); + + prompt = nextPrompt; + + return function () { + if (prompt === nextPrompt) prompt = null; + }; + }; + + var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) { + // TODO: If another transition starts while we're still confirming + // the previous one, we may end up in a weird state. Figure out the + // best way to handle this. + if (prompt != null) { + var result = typeof prompt === 'function' ? prompt(location, action) : prompt; + + if (typeof result === 'string') { + if (typeof getUserConfirmation === 'function') { + getUserConfirmation(result, callback); + } else { + (0, _warning2.default)(false, 'A history needs a getUserConfirmation function in order to use a prompt message'); + + callback(true); + } + } else { + // Return false from a transition hook to cancel the transition. + callback(result !== false); + } + } else { + callback(true); + } + }; + + var listeners = []; + + var appendListener = function appendListener(fn) { + var isActive = true; + + var listener = function listener() { + if (isActive) fn.apply(undefined, arguments); + }; + + listeners.push(listener); + + return function () { + isActive = false; + listeners = listeners.filter(function (item) { + return item !== listener; + }); + }; + }; + + var notifyListeners = function notifyListeners() { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + listeners.forEach(function (listener) { + return listener.apply(undefined, args); + }); + }; + + return { + setPrompt: setPrompt, + confirmTransitionTo: confirmTransitionTo, + appendListener: appendListener, + notifyListeners: notifyListeners + }; +}; + +exports.default = createTransitionManager; + +/***/ }), + +/***/ "./node_modules/history/es/DOMUtils.js": +/*!*********************************************!*\ + !*** ./node_modules/history/es/DOMUtils.js ***! + \*********************************************/ +/*! exports provided: canUseDOM, addEventListener, removeEventListener, getConfirmation, supportsHistory, supportsPopStateOnHashChange, supportsGoWithoutReloadUsingHash, isExtraneousPopstateEvent */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "canUseDOM", function() { return canUseDOM; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "addEventListener", function() { return addEventListener; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "removeEventListener", function() { return removeEventListener; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getConfirmation", function() { return getConfirmation; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "supportsHistory", function() { return supportsHistory; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "supportsPopStateOnHashChange", function() { return supportsPopStateOnHashChange; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "supportsGoWithoutReloadUsingHash", function() { return supportsGoWithoutReloadUsingHash; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isExtraneousPopstateEvent", function() { return isExtraneousPopstateEvent; }); +var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement); + +var addEventListener = function addEventListener(node, event, listener) { + return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener); +}; + +var removeEventListener = function removeEventListener(node, event, listener) { + return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener); +}; + +var getConfirmation = function getConfirmation(message, callback) { + return callback(window.confirm(message)); +}; // eslint-disable-line no-alert + +/** + * Returns true if the HTML5 history API is supported. Taken from Modernizr. + * + * https://github.com/Modernizr/Modernizr/blob/master/LICENSE + * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js + * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586 + */ +var supportsHistory = function supportsHistory() { + var ua = window.navigator.userAgent; + + if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false; + + return window.history && 'pushState' in window.history; +}; + +/** + * Returns true if browser fires popstate on hash change. + * IE10 and IE11 do not. + */ +var supportsPopStateOnHashChange = function supportsPopStateOnHashChange() { + return window.navigator.userAgent.indexOf('Trident') === -1; +}; + +/** + * Returns false if using go(n) with hash history causes a full page reload. + */ +var supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() { + return window.navigator.userAgent.indexOf('Firefox') === -1; +}; + +/** + * Returns true if a given popstate event is an extraneous WebKit event. + * Accounts for the fact that Chrome on iOS fires real popstate events + * containing undefined state when pressing the back button. + */ +var isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) { + return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1; +}; + +/***/ }), + +/***/ "./node_modules/history/es/LocationUtils.js": +/*!**************************************************!*\ + !*** ./node_modules/history/es/LocationUtils.js ***! + \**************************************************/ +/*! exports provided: createLocation, locationsAreEqual */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createLocation", function() { return createLocation; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "locationsAreEqual", function() { return locationsAreEqual; }); +/* harmony import */ var resolve_pathname__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! resolve-pathname */ "./node_modules/resolve-pathname/index.js"); +/* harmony import */ var value_equal__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! value-equal */ "./node_modules/value-equal/index.js"); +/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/es/PathUtils.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + + + + + +var createLocation = function createLocation(path, state, key, currentLocation) { + var location = void 0; + if (typeof path === 'string') { + // Two-arg form: push(path, state) + location = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_2__["parsePath"])(path); + location.state = state; + } else { + // One-arg form: push(location) + location = _extends({}, path); + + if (location.pathname === undefined) location.pathname = ''; + + if (location.search) { + if (location.search.charAt(0) !== '?') location.search = '?' + location.search; + } else { + location.search = ''; + } + + if (location.hash) { + if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash; + } else { + location.hash = ''; + } + + if (state !== undefined && location.state === undefined) location.state = state; + } + + try { + location.pathname = decodeURI(location.pathname); + } catch (e) { + if (e instanceof URIError) { + throw new URIError('Pathname "' + location.pathname + '" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.'); + } else { + throw e; + } + } + + if (key) location.key = key; + + if (currentLocation) { + // Resolve incomplete/relative pathname relative to current location. + if (!location.pathname) { + location.pathname = currentLocation.pathname; + } else if (location.pathname.charAt(0) !== '/') { + location.pathname = Object(resolve_pathname__WEBPACK_IMPORTED_MODULE_0__["default"])(location.pathname, currentLocation.pathname); + } + } else { + // When there is no prior location and pathname is empty, set it to / + if (!location.pathname) { + location.pathname = '/'; + } + } + + return location; +}; + +var locationsAreEqual = function locationsAreEqual(a, b) { + return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && Object(value_equal__WEBPACK_IMPORTED_MODULE_1__["default"])(a.state, b.state); +}; + +/***/ }), + +/***/ "./node_modules/history/es/PathUtils.js": +/*!**********************************************!*\ + !*** ./node_modules/history/es/PathUtils.js ***! + \**********************************************/ +/*! exports provided: addLeadingSlash, stripLeadingSlash, hasBasename, stripBasename, stripTrailingSlash, parsePath, createPath */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "addLeadingSlash", function() { return addLeadingSlash; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "stripLeadingSlash", function() { return stripLeadingSlash; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hasBasename", function() { return hasBasename; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "stripBasename", function() { return stripBasename; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "stripTrailingSlash", function() { return stripTrailingSlash; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "parsePath", function() { return parsePath; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createPath", function() { return createPath; }); +var addLeadingSlash = function addLeadingSlash(path) { + return path.charAt(0) === '/' ? path : '/' + path; +}; + +var stripLeadingSlash = function stripLeadingSlash(path) { + return path.charAt(0) === '/' ? path.substr(1) : path; +}; + +var hasBasename = function hasBasename(path, prefix) { + return new RegExp('^' + prefix + '(\\/|\\?|#|$)', 'i').test(path); +}; + +var stripBasename = function stripBasename(path, prefix) { + return hasBasename(path, prefix) ? path.substr(prefix.length) : path; +}; + +var stripTrailingSlash = function stripTrailingSlash(path) { + return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path; +}; + +var parsePath = function parsePath(path) { + var pathname = path || '/'; + var search = ''; + var hash = ''; + + var hashIndex = pathname.indexOf('#'); + if (hashIndex !== -1) { + hash = pathname.substr(hashIndex); + pathname = pathname.substr(0, hashIndex); + } + + var searchIndex = pathname.indexOf('?'); + if (searchIndex !== -1) { + search = pathname.substr(searchIndex); + pathname = pathname.substr(0, searchIndex); + } + + return { + pathname: pathname, + search: search === '?' ? '' : search, + hash: hash === '#' ? '' : hash + }; +}; + +var createPath = function createPath(location) { + var pathname = location.pathname, + search = location.search, + hash = location.hash; + + + var path = pathname || '/'; + + if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search; + + if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash; + + return path; +}; + +/***/ }), + +/***/ "./node_modules/history/es/createBrowserHistory.js": +/*!*********************************************************!*\ + !*** ./node_modules/history/es/createBrowserHistory.js ***! + \*********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/es/LocationUtils.js"); +/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/es/PathUtils.js"); +/* harmony import */ var _createTransitionManager__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./createTransitionManager */ "./node_modules/history/es/createTransitionManager.js"); +/* harmony import */ var _DOMUtils__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./DOMUtils */ "./node_modules/history/es/DOMUtils.js"); +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + + + + + + + + +var PopStateEvent = 'popstate'; +var HashChangeEvent = 'hashchange'; + +var getHistoryState = function getHistoryState() { + try { + return window.history.state || {}; + } catch (e) { + // IE 11 sometimes throws when accessing window.history.state + // See https://github.com/ReactTraining/history/pull/289 + return {}; + } +}; + +/** + * Creates a history object that uses the HTML5 history API including + * pushState, replaceState, and the popstate event. + */ +var createBrowserHistory = function createBrowserHistory() { + var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + invariant__WEBPACK_IMPORTED_MODULE_1___default()(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["canUseDOM"], 'Browser history needs a DOM'); + + var globalHistory = window.history; + var canUseHistory = Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["supportsHistory"])(); + var needsHashChangeListener = !Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["supportsPopStateOnHashChange"])(); + + var _props$forceRefresh = props.forceRefresh, + forceRefresh = _props$forceRefresh === undefined ? false : _props$forceRefresh, + _props$getUserConfirm = props.getUserConfirmation, + getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils__WEBPACK_IMPORTED_MODULE_5__["getConfirmation"] : _props$getUserConfirm, + _props$keyLength = props.keyLength, + keyLength = _props$keyLength === undefined ? 6 : _props$keyLength; + + var basename = props.basename ? Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["stripTrailingSlash"])(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["addLeadingSlash"])(props.basename)) : ''; + + var getDOMLocation = function getDOMLocation(historyState) { + var _ref = historyState || {}, + key = _ref.key, + state = _ref.state; + + var _window$location = window.location, + pathname = _window$location.pathname, + search = _window$location.search, + hash = _window$location.hash; + + + var path = pathname + search + hash; + + warning__WEBPACK_IMPORTED_MODULE_0___default()(!basename || Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["hasBasename"])(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path "' + path + '" to begin with "' + basename + '".'); + + if (basename) path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["stripBasename"])(path, basename); + + return Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, state, key); + }; + + var createKey = function createKey() { + return Math.random().toString(36).substr(2, keyLength); + }; + + var transitionManager = Object(_createTransitionManager__WEBPACK_IMPORTED_MODULE_4__["default"])(); + + var setState = function setState(nextState) { + _extends(history, nextState); + + history.length = globalHistory.length; + + transitionManager.notifyListeners(history.location, history.action); + }; + + var handlePopState = function handlePopState(event) { + // Ignore extraneous popstate events in WebKit. + if (Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["isExtraneousPopstateEvent"])(event)) return; + + handlePop(getDOMLocation(event.state)); + }; + + var handleHashChange = function handleHashChange() { + handlePop(getDOMLocation(getHistoryState())); + }; + + var forceNextPop = false; + + var handlePop = function handlePop(location) { + if (forceNextPop) { + forceNextPop = false; + setState(); + } else { + var action = 'POP'; + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (ok) { + setState({ action: action, location: location }); + } else { + revertPop(location); + } + }); + } + }; + + var revertPop = function revertPop(fromLocation) { + var toLocation = history.location; + + // TODO: We could probably make this more reliable by + // keeping a list of keys we've seen in sessionStorage. + // Instead, we just default to 0 for keys we don't know. + + var toIndex = allKeys.indexOf(toLocation.key); + + if (toIndex === -1) toIndex = 0; + + var fromIndex = allKeys.indexOf(fromLocation.key); + + if (fromIndex === -1) fromIndex = 0; + + var delta = toIndex - fromIndex; + + if (delta) { + forceNextPop = true; + go(delta); + } + }; + + var initialLocation = getDOMLocation(getHistoryState()); + var allKeys = [initialLocation.key]; + + // Public interface + + var createHref = function createHref(location) { + return basename + Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(location); + }; + + var push = function push(path, state) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'PUSH'; + var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var href = createHref(location); + var key = location.key, + state = location.state; + + + if (canUseHistory) { + globalHistory.pushState({ key: key, state: state }, null, href); + + if (forceRefresh) { + window.location.href = href; + } else { + var prevIndex = allKeys.indexOf(history.location.key); + var nextKeys = allKeys.slice(0, prevIndex === -1 ? 0 : prevIndex + 1); + + nextKeys.push(location.key); + allKeys = nextKeys; + + setState({ action: action, location: location }); + } + } else { + warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history'); + + window.location.href = href; + } + }); + }; + + var replace = function replace(path, state) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'REPLACE'; + var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var href = createHref(location); + var key = location.key, + state = location.state; + + + if (canUseHistory) { + globalHistory.replaceState({ key: key, state: state }, null, href); + + if (forceRefresh) { + window.location.replace(href); + } else { + var prevIndex = allKeys.indexOf(history.location.key); + + if (prevIndex !== -1) allKeys[prevIndex] = location.key; + + setState({ action: action, location: location }); + } + } else { + warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history'); + + window.location.replace(href); + } + }); + }; + + var go = function go(n) { + globalHistory.go(n); + }; + + var goBack = function goBack() { + return go(-1); + }; + + var goForward = function goForward() { + return go(1); + }; + + var listenerCount = 0; + + var checkDOMListeners = function checkDOMListeners(delta) { + listenerCount += delta; + + if (listenerCount === 1) { + Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["addEventListener"])(window, PopStateEvent, handlePopState); + + if (needsHashChangeListener) Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["addEventListener"])(window, HashChangeEvent, handleHashChange); + } else if (listenerCount === 0) { + Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["removeEventListener"])(window, PopStateEvent, handlePopState); + + if (needsHashChangeListener) Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["removeEventListener"])(window, HashChangeEvent, handleHashChange); + } + }; + + var isBlocked = false; + + var block = function block() { + var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + var unblock = transitionManager.setPrompt(prompt); + + if (!isBlocked) { + checkDOMListeners(1); + isBlocked = true; + } + + return function () { + if (isBlocked) { + isBlocked = false; + checkDOMListeners(-1); + } + + return unblock(); + }; + }; + + var listen = function listen(listener) { + var unlisten = transitionManager.appendListener(listener); + checkDOMListeners(1); + + return function () { + checkDOMListeners(-1); + unlisten(); + }; + }; + + var history = { + length: globalHistory.length, + action: 'POP', + location: initialLocation, + createHref: createHref, + push: push, + replace: replace, + go: go, + goBack: goBack, + goForward: goForward, + block: block, + listen: listen + }; + + return history; +}; + +/* harmony default export */ __webpack_exports__["default"] = (createBrowserHistory); + +/***/ }), + +/***/ "./node_modules/history/es/createHashHistory.js": +/*!******************************************************!*\ + !*** ./node_modules/history/es/createHashHistory.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/es/LocationUtils.js"); +/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/es/PathUtils.js"); +/* harmony import */ var _createTransitionManager__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./createTransitionManager */ "./node_modules/history/es/createTransitionManager.js"); +/* harmony import */ var _DOMUtils__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./DOMUtils */ "./node_modules/history/es/DOMUtils.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + + + + + + + + +var HashChangeEvent = 'hashchange'; + +var HashPathCoders = { + hashbang: { + encodePath: function encodePath(path) { + return path.charAt(0) === '!' ? path : '!/' + Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["stripLeadingSlash"])(path); + }, + decodePath: function decodePath(path) { + return path.charAt(0) === '!' ? path.substr(1) : path; + } + }, + noslash: { + encodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__["stripLeadingSlash"], + decodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__["addLeadingSlash"] + }, + slash: { + encodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__["addLeadingSlash"], + decodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__["addLeadingSlash"] + } +}; + +var getHashPath = function getHashPath() { + // We can't use window.location.hash here because it's not + // consistent across browsers - Firefox will pre-decode it! + var href = window.location.href; + var hashIndex = href.indexOf('#'); + return hashIndex === -1 ? '' : href.substring(hashIndex + 1); +}; + +var pushHashPath = function pushHashPath(path) { + return window.location.hash = path; +}; + +var replaceHashPath = function replaceHashPath(path) { + var hashIndex = window.location.href.indexOf('#'); + + window.location.replace(window.location.href.slice(0, hashIndex >= 0 ? hashIndex : 0) + '#' + path); +}; + +var createHashHistory = function createHashHistory() { + var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + invariant__WEBPACK_IMPORTED_MODULE_1___default()(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["canUseDOM"], 'Hash history needs a DOM'); + + var globalHistory = window.history; + var canGoWithoutReload = Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["supportsGoWithoutReloadUsingHash"])(); + + var _props$getUserConfirm = props.getUserConfirmation, + getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils__WEBPACK_IMPORTED_MODULE_5__["getConfirmation"] : _props$getUserConfirm, + _props$hashType = props.hashType, + hashType = _props$hashType === undefined ? 'slash' : _props$hashType; + + var basename = props.basename ? Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["stripTrailingSlash"])(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["addLeadingSlash"])(props.basename)) : ''; + + var _HashPathCoders$hashT = HashPathCoders[hashType], + encodePath = _HashPathCoders$hashT.encodePath, + decodePath = _HashPathCoders$hashT.decodePath; + + + var getDOMLocation = function getDOMLocation() { + var path = decodePath(getHashPath()); + + warning__WEBPACK_IMPORTED_MODULE_0___default()(!basename || Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["hasBasename"])(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path "' + path + '" to begin with "' + basename + '".'); + + if (basename) path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["stripBasename"])(path, basename); + + return Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path); + }; + + var transitionManager = Object(_createTransitionManager__WEBPACK_IMPORTED_MODULE_4__["default"])(); + + var setState = function setState(nextState) { + _extends(history, nextState); + + history.length = globalHistory.length; + + transitionManager.notifyListeners(history.location, history.action); + }; + + var forceNextPop = false; + var ignorePath = null; + + var handleHashChange = function handleHashChange() { + var path = getHashPath(); + var encodedPath = encodePath(path); + + if (path !== encodedPath) { + // Ensure we always have a properly-encoded hash. + replaceHashPath(encodedPath); + } else { + var location = getDOMLocation(); + var prevLocation = history.location; + + if (!forceNextPop && Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["locationsAreEqual"])(prevLocation, location)) return; // A hashchange doesn't always == location change. + + if (ignorePath === Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(location)) return; // Ignore this change; we already setState in push/replace. + + ignorePath = null; + + handlePop(location); + } + }; + + var handlePop = function handlePop(location) { + if (forceNextPop) { + forceNextPop = false; + setState(); + } else { + var action = 'POP'; + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (ok) { + setState({ action: action, location: location }); + } else { + revertPop(location); + } + }); + } + }; + + var revertPop = function revertPop(fromLocation) { + var toLocation = history.location; + + // TODO: We could probably make this more reliable by + // keeping a list of paths we've seen in sessionStorage. + // Instead, we just default to 0 for paths we don't know. + + var toIndex = allPaths.lastIndexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(toLocation)); + + if (toIndex === -1) toIndex = 0; + + var fromIndex = allPaths.lastIndexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(fromLocation)); + + if (fromIndex === -1) fromIndex = 0; + + var delta = toIndex - fromIndex; + + if (delta) { + forceNextPop = true; + go(delta); + } + }; + + // Ensure the hash is encoded properly before doing anything else. + var path = getHashPath(); + var encodedPath = encodePath(path); + + if (path !== encodedPath) replaceHashPath(encodedPath); + + var initialLocation = getDOMLocation(); + var allPaths = [Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(initialLocation)]; + + // Public interface + + var createHref = function createHref(location) { + return '#' + encodePath(basename + Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(location)); + }; + + var push = function push(path, state) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Hash history cannot push state; it is ignored'); + + var action = 'PUSH'; + var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, undefined, undefined, history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(location); + var encodedPath = encodePath(basename + path); + var hashChanged = getHashPath() !== encodedPath; + + if (hashChanged) { + // We cannot tell if a hashchange was caused by a PUSH, so we'd + // rather setState here and ignore the hashchange. The caveat here + // is that other hash histories in the page will consider it a POP. + ignorePath = path; + pushHashPath(encodedPath); + + var prevIndex = allPaths.lastIndexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(history.location)); + var nextPaths = allPaths.slice(0, prevIndex === -1 ? 0 : prevIndex + 1); + + nextPaths.push(path); + allPaths = nextPaths; + + setState({ action: action, location: location }); + } else { + warning__WEBPACK_IMPORTED_MODULE_0___default()(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack'); + + setState(); + } + }); + }; + + var replace = function replace(path, state) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Hash history cannot replace state; it is ignored'); + + var action = 'REPLACE'; + var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, undefined, undefined, history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(location); + var encodedPath = encodePath(basename + path); + var hashChanged = getHashPath() !== encodedPath; + + if (hashChanged) { + // We cannot tell if a hashchange was caused by a REPLACE, so we'd + // rather setState here and ignore the hashchange. The caveat here + // is that other hash histories in the page will consider it a POP. + ignorePath = path; + replaceHashPath(encodedPath); + } + + var prevIndex = allPaths.indexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__["createPath"])(history.location)); + + if (prevIndex !== -1) allPaths[prevIndex] = path; + + setState({ action: action, location: location }); + }); + }; + + var go = function go(n) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser'); + + globalHistory.go(n); + }; + + var goBack = function goBack() { + return go(-1); + }; + + var goForward = function goForward() { + return go(1); + }; + + var listenerCount = 0; + + var checkDOMListeners = function checkDOMListeners(delta) { + listenerCount += delta; + + if (listenerCount === 1) { + Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["addEventListener"])(window, HashChangeEvent, handleHashChange); + } else if (listenerCount === 0) { + Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__["removeEventListener"])(window, HashChangeEvent, handleHashChange); + } + }; + + var isBlocked = false; + + var block = function block() { + var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + var unblock = transitionManager.setPrompt(prompt); + + if (!isBlocked) { + checkDOMListeners(1); + isBlocked = true; + } + + return function () { + if (isBlocked) { + isBlocked = false; + checkDOMListeners(-1); + } + + return unblock(); + }; + }; + + var listen = function listen(listener) { + var unlisten = transitionManager.appendListener(listener); + checkDOMListeners(1); + + return function () { + checkDOMListeners(-1); + unlisten(); + }; + }; + + var history = { + length: globalHistory.length, + action: 'POP', + location: initialLocation, + createHref: createHref, + push: push, + replace: replace, + go: go, + goBack: goBack, + goForward: goForward, + block: block, + listen: listen + }; + + return history; +}; + +/* harmony default export */ __webpack_exports__["default"] = (createHashHistory); + +/***/ }), + +/***/ "./node_modules/history/es/createMemoryHistory.js": +/*!********************************************************!*\ + !*** ./node_modules/history/es/createMemoryHistory.js ***! + \********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/es/PathUtils.js"); +/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/es/LocationUtils.js"); +/* harmony import */ var _createTransitionManager__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./createTransitionManager */ "./node_modules/history/es/createTransitionManager.js"); +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + + + + + + +var clamp = function clamp(n, lowerBound, upperBound) { + return Math.min(Math.max(n, lowerBound), upperBound); +}; + +/** + * Creates a history object that stores locations in memory. + */ +var createMemoryHistory = function createMemoryHistory() { + var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var getUserConfirmation = props.getUserConfirmation, + _props$initialEntries = props.initialEntries, + initialEntries = _props$initialEntries === undefined ? ['/'] : _props$initialEntries, + _props$initialIndex = props.initialIndex, + initialIndex = _props$initialIndex === undefined ? 0 : _props$initialIndex, + _props$keyLength = props.keyLength, + keyLength = _props$keyLength === undefined ? 6 : _props$keyLength; + + + var transitionManager = Object(_createTransitionManager__WEBPACK_IMPORTED_MODULE_3__["default"])(); + + var setState = function setState(nextState) { + _extends(history, nextState); + + history.length = history.entries.length; + + transitionManager.notifyListeners(history.location, history.action); + }; + + var createKey = function createKey() { + return Math.random().toString(36).substr(2, keyLength); + }; + + var index = clamp(initialIndex, 0, initialEntries.length - 1); + var entries = initialEntries.map(function (entry) { + return typeof entry === 'string' ? Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(entry, undefined, createKey()) : Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(entry, undefined, entry.key || createKey()); + }); + + // Public interface + + var createHref = _PathUtils__WEBPACK_IMPORTED_MODULE_1__["createPath"]; + + var push = function push(path, state) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'PUSH'; + var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + var prevIndex = history.index; + var nextIndex = prevIndex + 1; + + var nextEntries = history.entries.slice(0); + if (nextEntries.length > nextIndex) { + nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location); + } else { + nextEntries.push(location); + } + + setState({ + action: action, + location: location, + index: nextIndex, + entries: nextEntries + }); + }); + }; + + var replace = function replace(path, state) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored'); + + var action = 'REPLACE'; + var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__["createLocation"])(path, state, createKey(), history.location); + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (!ok) return; + + history.entries[history.index] = location; + + setState({ action: action, location: location }); + }); + }; + + var go = function go(n) { + var nextIndex = clamp(history.index + n, 0, history.entries.length - 1); + + var action = 'POP'; + var location = history.entries[nextIndex]; + + transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) { + if (ok) { + setState({ + action: action, + location: location, + index: nextIndex + }); + } else { + // Mimic the behavior of DOM histories by + // causing a render after a cancelled POP. + setState(); + } + }); + }; + + var goBack = function goBack() { + return go(-1); + }; + + var goForward = function goForward() { + return go(1); + }; + + var canGo = function canGo(n) { + var nextIndex = history.index + n; + return nextIndex >= 0 && nextIndex < history.entries.length; + }; + + var block = function block() { + var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + return transitionManager.setPrompt(prompt); + }; + + var listen = function listen(listener) { + return transitionManager.appendListener(listener); + }; + + var history = { + length: entries.length, + action: 'POP', + location: entries[index], + index: index, + entries: entries, + createHref: createHref, + push: push, + replace: replace, + go: go, + goBack: goBack, + goForward: goForward, + canGo: canGo, + block: block, + listen: listen + }; + + return history; +}; + +/* harmony default export */ __webpack_exports__["default"] = (createMemoryHistory); + +/***/ }), + +/***/ "./node_modules/history/es/createTransitionManager.js": +/*!************************************************************!*\ + !*** ./node_modules/history/es/createTransitionManager.js ***! + \************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); + + +var createTransitionManager = function createTransitionManager() { + var prompt = null; + + var setPrompt = function setPrompt(nextPrompt) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(prompt == null, 'A history supports only one prompt at a time'); + + prompt = nextPrompt; + + return function () { + if (prompt === nextPrompt) prompt = null; + }; + }; + + var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) { + // TODO: If another transition starts while we're still confirming + // the previous one, we may end up in a weird state. Figure out the + // best way to handle this. + if (prompt != null) { + var result = typeof prompt === 'function' ? prompt(location, action) : prompt; + + if (typeof result === 'string') { + if (typeof getUserConfirmation === 'function') { + getUserConfirmation(result, callback); + } else { + warning__WEBPACK_IMPORTED_MODULE_0___default()(false, 'A history needs a getUserConfirmation function in order to use a prompt message'); + + callback(true); + } + } else { + // Return false from a transition hook to cancel the transition. + callback(result !== false); + } + } else { + callback(true); + } + }; + + var listeners = []; + + var appendListener = function appendListener(fn) { + var isActive = true; + + var listener = function listener() { + if (isActive) fn.apply(undefined, arguments); + }; + + listeners.push(listener); + + return function () { + isActive = false; + listeners = listeners.filter(function (item) { + return item !== listener; + }); + }; + }; + + var notifyListeners = function notifyListeners() { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + listeners.forEach(function (listener) { + return listener.apply(undefined, args); + }); + }; + + return { + setPrompt: setPrompt, + confirmTransitionTo: confirmTransitionTo, + appendListener: appendListener, + notifyListeners: notifyListeners + }; +}; + +/* harmony default export */ __webpack_exports__["default"] = (createTransitionManager); + +/***/ }), + +/***/ "./node_modules/history/es/index.js": +/*!******************************************!*\ + !*** ./node_modules/history/es/index.js ***! + \******************************************/ +/*! exports provided: createBrowserHistory, createHashHistory, createMemoryHistory, createLocation, locationsAreEqual, parsePath, createPath */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _createBrowserHistory__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./createBrowserHistory */ "./node_modules/history/es/createBrowserHistory.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "createBrowserHistory", function() { return _createBrowserHistory__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony import */ var _createHashHistory__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./createHashHistory */ "./node_modules/history/es/createHashHistory.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "createHashHistory", function() { return _createHashHistory__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _createMemoryHistory__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./createMemoryHistory */ "./node_modules/history/es/createMemoryHistory.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "createMemoryHistory", function() { return _createMemoryHistory__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./LocationUtils */ "./node_modules/history/es/LocationUtils.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "createLocation", function() { return _LocationUtils__WEBPACK_IMPORTED_MODULE_3__["createLocation"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "locationsAreEqual", function() { return _LocationUtils__WEBPACK_IMPORTED_MODULE_3__["locationsAreEqual"]; }); + +/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./PathUtils */ "./node_modules/history/es/PathUtils.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "parsePath", function() { return _PathUtils__WEBPACK_IMPORTED_MODULE_4__["parsePath"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "createPath", function() { return _PathUtils__WEBPACK_IMPORTED_MODULE_4__["createPath"]; }); + + + + + + + + + + + +/***/ }), + +/***/ "./node_modules/hoist-non-react-statics/index.js": +/*!*******************************************************!*\ + !*** ./node_modules/hoist-non-react-statics/index.js ***! + \*******************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +/** + * Copyright 2015, Yahoo! Inc. + * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. + */ +(function (global, factory) { + true ? module.exports = factory() : + undefined; +}(this, (function () { + 'use strict'; + + var REACT_STATICS = { + childContextTypes: true, + contextTypes: true, + defaultProps: true, + displayName: true, + getDefaultProps: true, + getDerivedStateFromProps: true, + mixins: true, + propTypes: true, + type: true + }; + + var KNOWN_STATICS = { + name: true, + length: true, + prototype: true, + caller: true, + callee: true, + arguments: true, + arity: true + }; + + var defineProperty = Object.defineProperty; + var getOwnPropertyNames = Object.getOwnPropertyNames; + var getOwnPropertySymbols = Object.getOwnPropertySymbols; + var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + var getPrototypeOf = Object.getPrototypeOf; + var objectPrototype = getPrototypeOf && getPrototypeOf(Object); + + return function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) { + if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components + + if (objectPrototype) { + var inheritedComponent = getPrototypeOf(sourceComponent); + if (inheritedComponent && inheritedComponent !== objectPrototype) { + hoistNonReactStatics(targetComponent, inheritedComponent, blacklist); + } + } + + var keys = getOwnPropertyNames(sourceComponent); + + if (getOwnPropertySymbols) { + keys = keys.concat(getOwnPropertySymbols(sourceComponent)); + } + + for (var i = 0; i < keys.length; ++i) { + var key = keys[i]; + if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) { + var descriptor = getOwnPropertyDescriptor(sourceComponent, key); + try { // Avoid failures from read-only properties + defineProperty(targetComponent, key, descriptor); + } catch (e) {} + } + } + + return targetComponent; + } + + return targetComponent; + }; +}))); + + +/***/ }), + +/***/ "./node_modules/invariant/browser.js": +/*!*******************************************!*\ + !*** ./node_modules/invariant/browser.js ***! + \*******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + + + +/** + * Use invariant() to assert state which your program assumes to be true. + * + * Provide sprintf-style format (only %s is supported) and arguments + * to provide information about what broke and what you were + * expecting. + * + * The invariant message will be stripped in production, but the invariant + * will remain to ensure logic does not differ in production. + */ + +var invariant = function(condition, format, a, b, c, d, e, f) { + if (true) { + if (format === undefined) { + throw new Error('invariant requires an error message argument'); + } + } + + if (!condition) { + var error; + if (format === undefined) { + error = new Error( + 'Minified exception occurred; use the non-minified dev environment ' + + 'for the full error message and additional helpful warnings.' + ); + } else { + var args = [a, b, c, d, e, f]; + var argIndex = 0; + error = new Error( + format.replace(/%s/g, function() { return args[argIndex++]; }) + ); + error.name = 'Invariant Violation'; + } + + error.framesToPop = 1; // we don't care about invariant's own frame + throw error; + } +}; + +module.exports = invariant; + + +/***/ }), + +/***/ "./node_modules/lodash-es/_Symbol.js": +/*!*******************************************!*\ + !*** ./node_modules/lodash-es/_Symbol.js ***! + \*******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _root_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_root.js */ "./node_modules/lodash-es/_root.js"); + + +/** Built-in value references. */ +var Symbol = _root_js__WEBPACK_IMPORTED_MODULE_0__["default"].Symbol; + +/* harmony default export */ __webpack_exports__["default"] = (Symbol); + + +/***/ }), + +/***/ "./node_modules/lodash-es/_baseGetTag.js": +/*!***********************************************!*\ + !*** ./node_modules/lodash-es/_baseGetTag.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _Symbol_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_Symbol.js */ "./node_modules/lodash-es/_Symbol.js"); +/* harmony import */ var _getRawTag_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_getRawTag.js */ "./node_modules/lodash-es/_getRawTag.js"); +/* harmony import */ var _objectToString_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./_objectToString.js */ "./node_modules/lodash-es/_objectToString.js"); + + + + +/** `Object#toString` result references. */ +var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; + +/** Built-in value references. */ +var symToStringTag = _Symbol_js__WEBPACK_IMPORTED_MODULE_0__["default"] ? _Symbol_js__WEBPACK_IMPORTED_MODULE_0__["default"].toStringTag : undefined; + +/** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag && symToStringTag in Object(value)) + ? Object(_getRawTag_js__WEBPACK_IMPORTED_MODULE_1__["default"])(value) + : Object(_objectToString_js__WEBPACK_IMPORTED_MODULE_2__["default"])(value); +} + +/* harmony default export */ __webpack_exports__["default"] = (baseGetTag); + + +/***/ }), + +/***/ "./node_modules/lodash-es/_freeGlobal.js": +/*!***********************************************!*\ + !*** ./node_modules/lodash-es/_freeGlobal.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* WEBPACK VAR INJECTION */(function(global) {/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + +/* harmony default export */ __webpack_exports__["default"] = (freeGlobal); + +/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"))) + +/***/ }), + +/***/ "./node_modules/lodash-es/_getPrototype.js": +/*!*************************************************!*\ + !*** ./node_modules/lodash-es/_getPrototype.js ***! + \*************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _overArg_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_overArg.js */ "./node_modules/lodash-es/_overArg.js"); + + +/** Built-in value references. */ +var getPrototype = Object(_overArg_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Object.getPrototypeOf, Object); + +/* harmony default export */ __webpack_exports__["default"] = (getPrototype); + + +/***/ }), + +/***/ "./node_modules/lodash-es/_getRawTag.js": +/*!**********************************************!*\ + !*** ./node_modules/lodash-es/_getRawTag.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _Symbol_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_Symbol.js */ "./node_modules/lodash-es/_Symbol.js"); + + +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** Built-in value references. */ +var symToStringTag = _Symbol_js__WEBPACK_IMPORTED_MODULE_0__["default"] ? _Symbol_js__WEBPACK_IMPORTED_MODULE_0__["default"].toStringTag : undefined; + +/** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ +function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; +} + +/* harmony default export */ __webpack_exports__["default"] = (getRawTag); + + +/***/ }), + +/***/ "./node_modules/lodash-es/_objectToString.js": +/*!***************************************************!*\ + !*** ./node_modules/lodash-es/_objectToString.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/** Used for built-in method references. */ +var objectProto = Object.prototype; + +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; + +/** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ +function objectToString(value) { + return nativeObjectToString.call(value); +} + +/* harmony default export */ __webpack_exports__["default"] = (objectToString); + + +/***/ }), + +/***/ "./node_modules/lodash-es/_overArg.js": +/*!********************************************!*\ + !*** ./node_modules/lodash-es/_overArg.js ***! + \********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ +function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (overArg); + + +/***/ }), + +/***/ "./node_modules/lodash-es/_root.js": +/*!*****************************************!*\ + !*** ./node_modules/lodash-es/_root.js ***! + \*****************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _freeGlobal_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_freeGlobal.js */ "./node_modules/lodash-es/_freeGlobal.js"); + + +/** Detect free variable `self`. */ +var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + +/** Used as a reference to the global object. */ +var root = _freeGlobal_js__WEBPACK_IMPORTED_MODULE_0__["default"] || freeSelf || Function('return this')(); + +/* harmony default export */ __webpack_exports__["default"] = (root); + + +/***/ }), + +/***/ "./node_modules/lodash-es/isObjectLike.js": +/*!************************************************!*\ + !*** ./node_modules/lodash-es/isObjectLike.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ +function isObjectLike(value) { + return value != null && typeof value == 'object'; +} + +/* harmony default export */ __webpack_exports__["default"] = (isObjectLike); + + +/***/ }), + +/***/ "./node_modules/lodash-es/isPlainObject.js": +/*!*************************************************!*\ + !*** ./node_modules/lodash-es/isPlainObject.js ***! + \*************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _baseGetTag_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_baseGetTag.js */ "./node_modules/lodash-es/_baseGetTag.js"); +/* harmony import */ var _getPrototype_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_getPrototype.js */ "./node_modules/lodash-es/_getPrototype.js"); +/* harmony import */ var _isObjectLike_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./isObjectLike.js */ "./node_modules/lodash-es/isObjectLike.js"); + + + + +/** `Object#toString` result references. */ +var objectTag = '[object Object]'; + +/** Used for built-in method references. */ +var funcProto = Function.prototype, + objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var funcToString = funcProto.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/** Used to infer the `Object` constructor. */ +var objectCtorString = funcToString.call(Object); + +/** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ +function isPlainObject(value) { + if (!Object(_isObjectLike_js__WEBPACK_IMPORTED_MODULE_2__["default"])(value) || Object(_baseGetTag_js__WEBPACK_IMPORTED_MODULE_0__["default"])(value) != objectTag) { + return false; + } + var proto = Object(_getPrototype_js__WEBPACK_IMPORTED_MODULE_1__["default"])(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; +} + +/* harmony default export */ __webpack_exports__["default"] = (isPlainObject); + + +/***/ }), + +/***/ "./node_modules/object-assign/index.js": +/*!*********************************************!*\ + !*** ./node_modules/object-assign/index.js ***! + \*********************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* +object-assign +(c) Sindre Sorhus +@license MIT +*/ + + +/* eslint-disable no-unused-vars */ +var getOwnPropertySymbols = Object.getOwnPropertySymbols; +var hasOwnProperty = Object.prototype.hasOwnProperty; +var propIsEnumerable = Object.prototype.propertyIsEnumerable; + +function toObject(val) { + if (val === null || val === undefined) { + throw new TypeError('Object.assign cannot be called with null or undefined'); + } + + return Object(val); +} + +function shouldUseNative() { + try { + if (!Object.assign) { + return false; + } + + // Detect buggy property enumeration order in older V8 versions. + + // https://bugs.chromium.org/p/v8/issues/detail?id=4118 + var test1 = new String('abc'); // eslint-disable-line no-new-wrappers + test1[5] = 'de'; + if (Object.getOwnPropertyNames(test1)[0] === '5') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test2 = {}; + for (var i = 0; i < 10; i++) { + test2['_' + String.fromCharCode(i)] = i; + } + var order2 = Object.getOwnPropertyNames(test2).map(function (n) { + return test2[n]; + }); + if (order2.join('') !== '0123456789') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test3 = {}; + 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { + test3[letter] = letter; + }); + if (Object.keys(Object.assign({}, test3)).join('') !== + 'abcdefghijklmnopqrst') { + return false; + } + + return true; + } catch (err) { + // We don't expect any of the above to throw, but better to be safe. + return false; + } +} + +module.exports = shouldUseNative() ? Object.assign : function (target, source) { + var from; + var to = toObject(target); + var symbols; + + for (var s = 1; s < arguments.length; s++) { + from = Object(arguments[s]); + + for (var key in from) { + if (hasOwnProperty.call(from, key)) { + to[key] = from[key]; + } + } + + if (getOwnPropertySymbols) { + symbols = getOwnPropertySymbols(from); + for (var i = 0; i < symbols.length; i++) { + if (propIsEnumerable.call(from, symbols[i])) { + to[symbols[i]] = from[symbols[i]]; + } + } + } + } + + return to; +}; + + +/***/ }), + +/***/ "./node_modules/preact-compat/dist/preact-compat.es.js": +/*!*************************************************************!*\ + !*** ./node_modules/preact-compat/dist/preact-compat.es.js ***! + \*************************************************************/ +/*! exports provided: version, DOM, PropTypes, Children, render, createClass, createFactory, createElement, cloneElement, isValidElement, findDOMNode, unmountComponentAtNode, Component, PureComponent, unstable_renderSubtreeIntoContainer, __spread, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* WEBPACK VAR INJECTION */(function(process) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "version", function() { return version; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DOM", function() { return DOM; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Children", function() { return Children; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "render", function() { return render$1; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createClass", function() { return createClass; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createFactory", function() { return createFactory; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createElement", function() { return createElement; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cloneElement", function() { return cloneElement$1; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isValidElement", function() { return isValidElement; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "findDOMNode", function() { return findDOMNode; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unmountComponentAtNode", function() { return unmountComponentAtNode; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Component", function() { return Component$1; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PureComponent", function() { return PureComponent; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unstable_renderSubtreeIntoContainer", function() { return renderSubtreeIntoContainer; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__spread", function() { return extend; }); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_0__); +/* harmony reexport (default from non-harmony) */ __webpack_require__.d(__webpack_exports__, "PropTypes", function() { return prop_types__WEBPACK_IMPORTED_MODULE_0___default.a; }); +/* harmony import */ var preact__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! preact */ "./node_modules/preact/dist/preact.esm.js"); + + + +var version = '15.1.0'; // trick libraries to think we are react + +var ELEMENTS = 'a abbr address area article aside audio b base bdi bdo big blockquote body br button canvas caption cite code col colgroup data datalist dd del details dfn dialog div dl dt em embed fieldset figcaption figure footer form h1 h2 h3 h4 h5 h6 head header hgroup hr html i iframe img input ins kbd keygen label legend li link main map mark menu menuitem meta meter nav noscript object ol optgroup option output p param picture pre progress q rp rt ruby s samp script section select small source span strong style sub summary sup table tbody td textarea tfoot th thead time title tr track u ul var video wbr circle clipPath defs ellipse g image line linearGradient mask path pattern polygon polyline radialGradient rect stop svg text tspan'.split(' '); + +var REACT_ELEMENT_TYPE = (typeof Symbol!=='undefined' && Symbol.for && Symbol.for('react.element')) || 0xeac7; + +var COMPONENT_WRAPPER_KEY = (typeof Symbol!=='undefined' && Symbol.for) ? Symbol.for('__preactCompatWrapper') : '__preactCompatWrapper'; + +// don't autobind these methods since they already have guaranteed context. +var AUTOBIND_BLACKLIST = { + constructor: 1, + render: 1, + shouldComponentUpdate: 1, + componentWillReceiveProps: 1, + componentWillUpdate: 1, + componentDidUpdate: 1, + componentWillMount: 1, + componentDidMount: 1, + componentWillUnmount: 1, + componentDidUnmount: 1 +}; + + +var CAMEL_PROPS = /^(?:accent|alignment|arabic|baseline|cap|clip|color|fill|flood|font|glyph|horiz|marker|overline|paint|stop|strikethrough|stroke|text|underline|unicode|units|v|vector|vert|word|writing|x)[A-Z]/; + + +var BYPASS_HOOK = {}; + +/*global process*/ +var DEV = typeof process==='undefined' || !process.env || "development"!=='production'; + +// a component that renders nothing. Used to replace components for unmountComponentAtNode. +function EmptyComponent() { return null; } + + + +// make react think we're react. +var VNode = Object(preact__WEBPACK_IMPORTED_MODULE_1__["h"])('a', null).constructor; +VNode.prototype.$$typeof = REACT_ELEMENT_TYPE; +VNode.prototype.preactCompatUpgraded = false; +VNode.prototype.preactCompatNormalized = false; + +Object.defineProperty(VNode.prototype, 'type', { + get: function() { return this.nodeName; }, + set: function(v) { this.nodeName = v; }, + configurable:true +}); + +Object.defineProperty(VNode.prototype, 'props', { + get: function() { return this.attributes; }, + set: function(v) { this.attributes = v; }, + configurable:true +}); + + + +var oldEventHook = preact__WEBPACK_IMPORTED_MODULE_1__["options"].event; +preact__WEBPACK_IMPORTED_MODULE_1__["options"].event = function (e) { + if (oldEventHook) { e = oldEventHook(e); } + e.persist = Object; + e.nativeEvent = e; + return e; +}; + + +var oldVnodeHook = preact__WEBPACK_IMPORTED_MODULE_1__["options"].vnode; +preact__WEBPACK_IMPORTED_MODULE_1__["options"].vnode = function (vnode) { + if (!vnode.preactCompatUpgraded) { + vnode.preactCompatUpgraded = true; + + var tag = vnode.nodeName, + attrs = vnode.attributes = extend({}, vnode.attributes); + + if (typeof tag==='function') { + if (tag[COMPONENT_WRAPPER_KEY]===true || (tag.prototype && 'isReactComponent' in tag.prototype)) { + if (vnode.children && String(vnode.children)==='') { vnode.children = undefined; } + if (vnode.children) { attrs.children = vnode.children; } + + if (!vnode.preactCompatNormalized) { + normalizeVNode(vnode); + } + handleComponentVNode(vnode); + } + } + else { + if (vnode.children && String(vnode.children)==='') { vnode.children = undefined; } + if (vnode.children) { attrs.children = vnode.children; } + + if (attrs.defaultValue) { + if (!attrs.value && attrs.value!==0) { + attrs.value = attrs.defaultValue; + } + delete attrs.defaultValue; + } + + handleElementVNode(vnode, attrs); + } + } + + if (oldVnodeHook) { oldVnodeHook(vnode); } +}; + +function handleComponentVNode(vnode) { + var tag = vnode.nodeName, + a = vnode.attributes; + + vnode.attributes = {}; + if (tag.defaultProps) { extend(vnode.attributes, tag.defaultProps); } + if (a) { extend(vnode.attributes, a); } +} + +function handleElementVNode(vnode, a) { + var shouldSanitize, attrs, i; + if (a) { + for (i in a) { if ((shouldSanitize = CAMEL_PROPS.test(i))) { break; } } + if (shouldSanitize) { + attrs = vnode.attributes = {}; + for (i in a) { + if (a.hasOwnProperty(i)) { + attrs[ CAMEL_PROPS.test(i) ? i.replace(/([A-Z0-9])/, '-$1').toLowerCase() : i ] = a[i]; + } + } + } + } +} + + + +// proxy render() since React returns a Component reference. +function render$1(vnode, parent, callback) { + var prev = parent && parent._preactCompatRendered && parent._preactCompatRendered.base; + + // ignore impossible previous renders + if (prev && prev.parentNode!==parent) { prev = null; } + + // default to first Element child + if (!prev && parent) { prev = parent.firstElementChild; } + + // remove unaffected siblings + for (var i=parent.childNodes.length; i--; ) { + if (parent.childNodes[i]!==prev) { + parent.removeChild(parent.childNodes[i]); + } + } + + var out = Object(preact__WEBPACK_IMPORTED_MODULE_1__["render"])(vnode, parent, prev); + if (parent) { parent._preactCompatRendered = out && (out._component || { base: out }); } + if (typeof callback==='function') { callback(); } + return out && out._component || out; +} + + +var ContextProvider = function () {}; + +ContextProvider.prototype.getChildContext = function () { + return this.props.context; +}; +ContextProvider.prototype.render = function (props) { + return props.children[0]; +}; + +function renderSubtreeIntoContainer(parentComponent, vnode, container, callback) { + var wrap = Object(preact__WEBPACK_IMPORTED_MODULE_1__["h"])(ContextProvider, { context: parentComponent.context }, vnode); + var renderContainer = render$1(wrap, container); + var component = renderContainer._component || renderContainer.base; + if (callback) { callback.call(component, renderContainer); } + return component; +} + + +function unmountComponentAtNode(container) { + var existing = container._preactCompatRendered && container._preactCompatRendered.base; + if (existing && existing.parentNode===container) { + Object(preact__WEBPACK_IMPORTED_MODULE_1__["render"])(Object(preact__WEBPACK_IMPORTED_MODULE_1__["h"])(EmptyComponent), container, existing); + return true; + } + return false; +} + + + +var ARR = []; + +// This API is completely unnecessary for Preact, so it's basically passthrough. +var Children = { + map: function(children, fn, ctx) { + if (children == null) { return null; } + children = Children.toArray(children); + if (ctx && ctx!==children) { fn = fn.bind(ctx); } + return children.map(fn); + }, + forEach: function(children, fn, ctx) { + if (children == null) { return null; } + children = Children.toArray(children); + if (ctx && ctx!==children) { fn = fn.bind(ctx); } + children.forEach(fn); + }, + count: function(children) { + return children && children.length || 0; + }, + only: function(children) { + children = Children.toArray(children); + if (children.length!==1) { throw new Error('Children.only() expects only one child.'); } + return children[0]; + }, + toArray: function(children) { + if (children == null) { return []; } + return ARR.concat(children); + } +}; + + +/** Track current render() component for ref assignment */ +var currentComponent; + + +function createFactory(type) { + return createElement.bind(null, type); +} + + +var DOM = {}; +for (var i=ELEMENTS.length; i--; ) { + DOM[ELEMENTS[i]] = createFactory(ELEMENTS[i]); +} + +function upgradeToVNodes(arr, offset) { + for (var i=offset || 0; i<arr.length; i++) { + var obj = arr[i]; + if (Array.isArray(obj)) { + upgradeToVNodes(obj); + } + else if (obj && typeof obj==='object' && !isValidElement(obj) && ((obj.props && obj.type) || (obj.attributes && obj.nodeName) || obj.children)) { + arr[i] = createElement(obj.type || obj.nodeName, obj.props || obj.attributes, obj.children); + } + } +} + +function isStatelessComponent(c) { + return typeof c==='function' && !(c.prototype && c.prototype.render); +} + + +// wraps stateless functional components in a PropTypes validator +function wrapStatelessComponent(WrappedComponent) { + return createClass({ + displayName: WrappedComponent.displayName || WrappedComponent.name, + render: function() { + return WrappedComponent(this.props, this.context); + } + }); +} + + +function statelessComponentHook(Ctor) { + var Wrapped = Ctor[COMPONENT_WRAPPER_KEY]; + if (Wrapped) { return Wrapped===true ? Ctor : Wrapped; } + + Wrapped = wrapStatelessComponent(Ctor); + + Object.defineProperty(Wrapped, COMPONENT_WRAPPER_KEY, { configurable:true, value:true }); + Wrapped.displayName = Ctor.displayName; + Wrapped.propTypes = Ctor.propTypes; + Wrapped.defaultProps = Ctor.defaultProps; + + Object.defineProperty(Ctor, COMPONENT_WRAPPER_KEY, { configurable:true, value:Wrapped }); + + return Wrapped; +} + + +function createElement() { + var args = [], len = arguments.length; + while ( len-- ) args[ len ] = arguments[ len ]; + + upgradeToVNodes(args, 2); + return normalizeVNode(preact__WEBPACK_IMPORTED_MODULE_1__["h"].apply(void 0, args)); +} + + +function normalizeVNode(vnode) { + vnode.preactCompatNormalized = true; + + applyClassName(vnode); + + if (isStatelessComponent(vnode.nodeName)) { + vnode.nodeName = statelessComponentHook(vnode.nodeName); + } + + var ref = vnode.attributes.ref, + type = ref && typeof ref; + if (currentComponent && (type==='string' || type==='number')) { + vnode.attributes.ref = createStringRefProxy(ref, currentComponent); + } + + applyEventNormalization(vnode); + + return vnode; +} + + +function cloneElement$1(element, props) { + var children = [], len = arguments.length - 2; + while ( len-- > 0 ) children[ len ] = arguments[ len + 2 ]; + + if (!isValidElement(element)) { return element; } + var elementProps = element.attributes || element.props; + var node = Object(preact__WEBPACK_IMPORTED_MODULE_1__["h"])( + element.nodeName || element.type, + extend({}, elementProps), + element.children || elementProps && elementProps.children + ); + // Only provide the 3rd argument if needed. + // Arguments 3+ overwrite element.children in preactCloneElement + var cloneArgs = [node, props]; + if (children && children.length) { + cloneArgs.push(children); + } + else if (props && props.children) { + cloneArgs.push(props.children); + } + return normalizeVNode(preact__WEBPACK_IMPORTED_MODULE_1__["cloneElement"].apply(void 0, cloneArgs)); +} + + +function isValidElement(element) { + return element && ((element instanceof VNode) || element.$$typeof===REACT_ELEMENT_TYPE); +} + + +function createStringRefProxy(name, component) { + return component._refProxies[name] || (component._refProxies[name] = function (resolved) { + if (component && component.refs) { + component.refs[name] = resolved; + if (resolved===null) { + delete component._refProxies[name]; + component = null; + } + } + }); +} + + +function applyEventNormalization(ref) { + var nodeName = ref.nodeName; + var attributes = ref.attributes; + + if (!attributes || typeof nodeName!=='string') { return; } + var props = {}; + for (var i in attributes) { + props[i.toLowerCase()] = i; + } + if (props.ondoubleclick) { + attributes.ondblclick = attributes[props.ondoubleclick]; + delete attributes[props.ondoubleclick]; + } + // for *textual inputs* (incl textarea), normalize `onChange` -> `onInput`: + if (props.onchange && (nodeName==='textarea' || (nodeName.toLowerCase()==='input' && !/^fil|che|rad/i.test(attributes.type)))) { + var normalized = props.oninput || 'oninput'; + if (!attributes[normalized]) { + attributes[normalized] = multihook([attributes[normalized], attributes[props.onchange]]); + delete attributes[props.onchange]; + } + } +} + + +function applyClassName(vnode) { + var a = vnode.attributes || (vnode.attributes = {}); + classNameDescriptor.enumerable = 'className' in a; + if (a.className) { a.class = a.className; } + Object.defineProperty(a, 'className', classNameDescriptor); +} + + +var classNameDescriptor = { + configurable: true, + get: function() { return this.class; }, + set: function(v) { this.class = v; } +}; + +function extend(base, props) { + var arguments$1 = arguments; + + for (var i=1, obj = (void 0); i<arguments.length; i++) { + if ((obj = arguments$1[i])) { + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + base[key] = obj[key]; + } + } + } + } + return base; +} + + +function shallowDiffers(a, b) { + for (var i in a) { if (!(i in b)) { return true; } } + for (var i$1 in b) { if (a[i$1]!==b[i$1]) { return true; } } + return false; +} + + +function findDOMNode(component) { + return component && component.base || component; +} + + +function F(){} + +function createClass(obj) { + function cl(props, context) { + bindAll(this); + Component$1.call(this, props, context, BYPASS_HOOK); + newComponentHook.call(this, props, context); + } + + obj = extend({ constructor: cl }, obj); + + // We need to apply mixins here so that getDefaultProps is correctly mixed + if (obj.mixins) { + applyMixins(obj, collateMixins(obj.mixins)); + } + if (obj.statics) { + extend(cl, obj.statics); + } + if (obj.propTypes) { + cl.propTypes = obj.propTypes; + } + if (obj.defaultProps) { + cl.defaultProps = obj.defaultProps; + } + if (obj.getDefaultProps) { + cl.defaultProps = obj.getDefaultProps.call(cl); + } + + F.prototype = Component$1.prototype; + cl.prototype = extend(new F(), obj); + + cl.displayName = obj.displayName || 'Component'; + + return cl; +} + + +// Flatten an Array of mixins to a map of method name to mixin implementations +function collateMixins(mixins) { + var keyed = {}; + for (var i=0; i<mixins.length; i++) { + var mixin = mixins[i]; + for (var key in mixin) { + if (mixin.hasOwnProperty(key) && typeof mixin[key]==='function') { + (keyed[key] || (keyed[key]=[])).push(mixin[key]); + } + } + } + return keyed; +} + + +// apply a mapping of Arrays of mixin methods to a component prototype +function applyMixins(proto, mixins) { + for (var key in mixins) { if (mixins.hasOwnProperty(key)) { + proto[key] = multihook( + mixins[key].concat(proto[key] || ARR), + key==='getDefaultProps' || key==='getInitialState' || key==='getChildContext' + ); + } } +} + + +function bindAll(ctx) { + for (var i in ctx) { + var v = ctx[i]; + if (typeof v==='function' && !v.__bound && !AUTOBIND_BLACKLIST.hasOwnProperty(i)) { + (ctx[i] = v.bind(ctx)).__bound = true; + } + } +} + + +function callMethod(ctx, m, args) { + if (typeof m==='string') { + m = ctx.constructor.prototype[m]; + } + if (typeof m==='function') { + return m.apply(ctx, args); + } +} + +function multihook(hooks, skipDuplicates) { + return function() { + var arguments$1 = arguments; + var this$1 = this; + + var ret; + for (var i=0; i<hooks.length; i++) { + var r = callMethod(this$1, hooks[i], arguments$1); + + if (skipDuplicates && r!=null) { + if (!ret) { ret = {}; } + for (var key in r) { if (r.hasOwnProperty(key)) { + ret[key] = r[key]; + } } + } + else if (typeof r!=='undefined') { ret = r; } + } + return ret; + }; +} + + +function newComponentHook(props, context) { + propsHook.call(this, props, context); + this.componentWillReceiveProps = multihook([propsHook, this.componentWillReceiveProps || 'componentWillReceiveProps']); + this.render = multihook([propsHook, beforeRender, this.render || 'render', afterRender]); +} + + +function propsHook(props, context) { + if (!props) { return; } + + // React annoyingly special-cases single children, and some react components are ridiculously strict about this. + var c = props.children; + if (c && Array.isArray(c) && c.length===1 && (typeof c[0]==='string' || typeof c[0]==='function' || c[0] instanceof VNode)) { + props.children = c[0]; + + // but its totally still going to be an Array. + if (props.children && typeof props.children==='object') { + props.children.length = 1; + props.children[0] = props.children; + } + } + + // add proptype checking + if (DEV) { + var ctor = typeof this==='function' ? this : this.constructor, + propTypes = this.propTypes || ctor.propTypes; + var displayName = this.displayName || ctor.name; + + if (propTypes) { + prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.checkPropTypes(propTypes, props, 'prop', displayName); + } + } +} + + +function beforeRender(props) { + currentComponent = this; +} + +function afterRender() { + if (currentComponent===this) { + currentComponent = null; + } +} + + + +function Component$1(props, context, opts) { + preact__WEBPACK_IMPORTED_MODULE_1__["Component"].call(this, props, context); + this.state = this.getInitialState ? this.getInitialState() : {}; + this.refs = {}; + this._refProxies = {}; + if (opts!==BYPASS_HOOK) { + newComponentHook.call(this, props, context); + } +} +extend(Component$1.prototype = new preact__WEBPACK_IMPORTED_MODULE_1__["Component"](), { + constructor: Component$1, + + isReactComponent: {}, + + replaceState: function(state, callback) { + var this$1 = this; + + this.setState(state, callback); + for (var i in this$1.state) { + if (!(i in state)) { + delete this$1.state[i]; + } + } + }, + + getDOMNode: function() { + return this.base; + }, + + isMounted: function() { + return !!this.base; + } +}); + + + +function PureComponent(props, context) { + Component$1.call(this, props, context); +} +F.prototype = Component$1.prototype; +PureComponent.prototype = new F(); +PureComponent.prototype.isPureReactComponent = true; +PureComponent.prototype.shouldComponentUpdate = function(props, state) { + return shallowDiffers(this.props, props) || shallowDiffers(this.state, state); +}; + +var index = { + version: version, + DOM: DOM, + PropTypes: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a, + Children: Children, + render: render$1, + createClass: createClass, + createFactory: createFactory, + createElement: createElement, + cloneElement: cloneElement$1, + isValidElement: isValidElement, + findDOMNode: findDOMNode, + unmountComponentAtNode: unmountComponentAtNode, + Component: Component$1, + PureComponent: PureComponent, + unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer, + __spread: extend +}; + +/* harmony default export */ __webpack_exports__["default"] = (index); +//# sourceMappingURL=preact-compat.es.js.map + +/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../process/browser.js */ "./node_modules/process/browser.js"))) + +/***/ }), + +/***/ "./node_modules/preact/dist/preact.esm.js": +/*!************************************************!*\ + !*** ./node_modules/preact/dist/preact.esm.js ***! + \************************************************/ +/*! exports provided: default, h, createElement, cloneElement, Component, render, rerender, options */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "h", function() { return h; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createElement", function() { return h; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cloneElement", function() { return cloneElement; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Component", function() { return Component; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "render", function() { return render; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "rerender", function() { return rerender; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "options", function() { return options; }); +/** Virtual DOM Node */ +function VNode() {} + +/** Global options + * @public + * @namespace options {Object} + */ +var options = { + + /** If `true`, `prop` changes trigger synchronous component updates. + * @name syncComponentUpdates + * @type Boolean + * @default true + */ + //syncComponentUpdates: true, + + /** Processes all created VNodes. + * @param {VNode} vnode A newly-created VNode to normalize/process + */ + //vnode(vnode) { } + + /** Hook invoked after a component is mounted. */ + // afterMount(component) { } + + /** Hook invoked after the DOM is updated with a component's latest render. */ + // afterUpdate(component) { } + + /** Hook invoked immediately before a component is unmounted. */ + // beforeUnmount(component) { } +}; + +var stack = []; + +var EMPTY_CHILDREN = []; + +/** + * JSX/hyperscript reviver. + * @see http://jasonformat.com/wtf-is-jsx + * Benchmarks: https://esbench.com/bench/57ee8f8e330ab09900a1a1a0 + * + * Note: this is exported as both `h()` and `createElement()` for compatibility reasons. + * + * Creates a VNode (virtual DOM element). A tree of VNodes can be used as a lightweight representation + * of the structure of a DOM tree. This structure can be realized by recursively comparing it against + * the current _actual_ DOM structure, and applying only the differences. + * + * `h()`/`createElement()` accepts an element name, a list of attributes/props, + * and optionally children to append to the element. + * + * @example The following DOM tree + * + * `<div id="foo" name="bar">Hello!</div>` + * + * can be constructed using this function as: + * + * `h('div', { id: 'foo', name : 'bar' }, 'Hello!');` + * + * @param {string} nodeName An element name. Ex: `div`, `a`, `span`, etc. + * @param {Object} attributes Any attributes/props to set on the created element. + * @param rest Additional arguments are taken to be children to append. Can be infinitely nested Arrays. + * + * @public + */ +function h(nodeName, attributes) { + var children = EMPTY_CHILDREN, + lastSimple, + child, + simple, + i; + for (i = arguments.length; i-- > 2;) { + stack.push(arguments[i]); + } + if (attributes && attributes.children != null) { + if (!stack.length) stack.push(attributes.children); + delete attributes.children; + } + while (stack.length) { + if ((child = stack.pop()) && child.pop !== undefined) { + for (i = child.length; i--;) { + stack.push(child[i]); + } + } else { + if (typeof child === 'boolean') child = null; + + if (simple = typeof nodeName !== 'function') { + if (child == null) child = '';else if (typeof child === 'number') child = String(child);else if (typeof child !== 'string') simple = false; + } + + if (simple && lastSimple) { + children[children.length - 1] += child; + } else if (children === EMPTY_CHILDREN) { + children = [child]; + } else { + children.push(child); + } + + lastSimple = simple; + } + } + + var p = new VNode(); + p.nodeName = nodeName; + p.children = children; + p.attributes = attributes == null ? undefined : attributes; + p.key = attributes == null ? undefined : attributes.key; + + // if a "vnode hook" is defined, pass every created VNode to it + if (options.vnode !== undefined) options.vnode(p); + + return p; +} + +/** + * Copy all properties from `props` onto `obj`. + * @param {Object} obj Object onto which properties should be copied. + * @param {Object} props Object from which to copy properties. + * @returns obj + * @private + */ +function extend(obj, props) { + for (var i in props) { + obj[i] = props[i]; + }return obj; +} + +/** + * Call a function asynchronously, as soon as possible. Makes + * use of HTML Promise to schedule the callback if available, + * otherwise falling back to `setTimeout` (mainly for IE<11). + * + * @param {Function} callback + */ +var defer = typeof Promise == 'function' ? Promise.resolve().then.bind(Promise.resolve()) : setTimeout; + +/** + * Clones the given VNode, optionally adding attributes/props and replacing its children. + * @param {VNode} vnode The virtual DOM element to clone + * @param {Object} props Attributes/props to add when cloning + * @param {VNode} rest Any additional arguments will be used as replacement children. + */ +function cloneElement(vnode, props) { + return h(vnode.nodeName, extend(extend({}, vnode.attributes), props), arguments.length > 2 ? [].slice.call(arguments, 2) : vnode.children); +} + +// DOM properties that should NOT have "px" added when numeric +var IS_NON_DIMENSIONAL = /acit|ex(?:s|g|n|p|$)|rph|ows|mnc|ntw|ine[ch]|zoo|^ord/i; + +/** Managed queue of dirty components to be re-rendered */ + +var items = []; + +function enqueueRender(component) { + if (!component._dirty && (component._dirty = true) && items.push(component) == 1) { + (options.debounceRendering || defer)(rerender); + } +} + +function rerender() { + var p, + list = items; + items = []; + while (p = list.pop()) { + if (p._dirty) renderComponent(p); + } +} + +/** + * Check if two nodes are equivalent. + * + * @param {Node} node DOM Node to compare + * @param {VNode} vnode Virtual DOM node to compare + * @param {boolean} [hydrating=false] If true, ignores component constructors when comparing. + * @private + */ +function isSameNodeType(node, vnode, hydrating) { + if (typeof vnode === 'string' || typeof vnode === 'number') { + return node.splitText !== undefined; + } + if (typeof vnode.nodeName === 'string') { + return !node._componentConstructor && isNamedNode(node, vnode.nodeName); + } + return hydrating || node._componentConstructor === vnode.nodeName; +} + +/** + * Check if an Element has a given nodeName, case-insensitively. + * + * @param {Element} node A DOM Element to inspect the name of. + * @param {String} nodeName Unnormalized name to compare against. + */ +function isNamedNode(node, nodeName) { + return node.normalizedNodeName === nodeName || node.nodeName.toLowerCase() === nodeName.toLowerCase(); +} + +/** + * Reconstruct Component-style `props` from a VNode. + * Ensures default/fallback values from `defaultProps`: + * Own-properties of `defaultProps` not present in `vnode.attributes` are added. + * + * @param {VNode} vnode + * @returns {Object} props + */ +function getNodeProps(vnode) { + var props = extend({}, vnode.attributes); + props.children = vnode.children; + + var defaultProps = vnode.nodeName.defaultProps; + if (defaultProps !== undefined) { + for (var i in defaultProps) { + if (props[i] === undefined) { + props[i] = defaultProps[i]; + } + } + } + + return props; +} + +/** Create an element with the given nodeName. + * @param {String} nodeName + * @param {Boolean} [isSvg=false] If `true`, creates an element within the SVG namespace. + * @returns {Element} node + */ +function createNode(nodeName, isSvg) { + var node = isSvg ? document.createElementNS('http://www.w3.org/2000/svg', nodeName) : document.createElement(nodeName); + node.normalizedNodeName = nodeName; + return node; +} + +/** Remove a child node from its parent if attached. + * @param {Element} node The node to remove + */ +function removeNode(node) { + var parentNode = node.parentNode; + if (parentNode) parentNode.removeChild(node); +} + +/** Set a named attribute on the given Node, with special behavior for some names and event handlers. + * If `value` is `null`, the attribute/handler will be removed. + * @param {Element} node An element to mutate + * @param {string} name The name/key to set, such as an event or attribute name + * @param {any} old The last value that was set for this name/node pair + * @param {any} value An attribute value, such as a function to be used as an event handler + * @param {Boolean} isSvg Are we currently diffing inside an svg? + * @private + */ +function setAccessor(node, name, old, value, isSvg) { + if (name === 'className') name = 'class'; + + if (name === 'key') { + // ignore + } else if (name === 'ref') { + if (old) old(null); + if (value) value(node); + } else if (name === 'class' && !isSvg) { + node.className = value || ''; + } else if (name === 'style') { + if (!value || typeof value === 'string' || typeof old === 'string') { + node.style.cssText = value || ''; + } + if (value && typeof value === 'object') { + if (typeof old !== 'string') { + for (var i in old) { + if (!(i in value)) node.style[i] = ''; + } + } + for (var i in value) { + node.style[i] = typeof value[i] === 'number' && IS_NON_DIMENSIONAL.test(i) === false ? value[i] + 'px' : value[i]; + } + } + } else if (name === 'dangerouslySetInnerHTML') { + if (value) node.innerHTML = value.__html || ''; + } else if (name[0] == 'o' && name[1] == 'n') { + var useCapture = name !== (name = name.replace(/Capture$/, '')); + name = name.toLowerCase().substring(2); + if (value) { + if (!old) node.addEventListener(name, eventProxy, useCapture); + } else { + node.removeEventListener(name, eventProxy, useCapture); + } + (node._listeners || (node._listeners = {}))[name] = value; + } else if (name !== 'list' && name !== 'type' && !isSvg && name in node) { + setProperty(node, name, value == null ? '' : value); + if (value == null || value === false) node.removeAttribute(name); + } else { + var ns = isSvg && name !== (name = name.replace(/^xlink:?/, '')); + if (value == null || value === false) { + if (ns) node.removeAttributeNS('http://www.w3.org/1999/xlink', name.toLowerCase());else node.removeAttribute(name); + } else if (typeof value !== 'function') { + if (ns) node.setAttributeNS('http://www.w3.org/1999/xlink', name.toLowerCase(), value);else node.setAttribute(name, value); + } + } +} + +/** Attempt to set a DOM property to the given value. + * IE & FF throw for certain property-value combinations. + */ +function setProperty(node, name, value) { + try { + node[name] = value; + } catch (e) {} +} + +/** Proxy an event to hooked event handlers + * @private + */ +function eventProxy(e) { + return this._listeners[e.type](options.event && options.event(e) || e); +} + +/** Queue of components that have been mounted and are awaiting componentDidMount */ +var mounts = []; + +/** Diff recursion count, used to track the end of the diff cycle. */ +var diffLevel = 0; + +/** Global flag indicating if the diff is currently within an SVG */ +var isSvgMode = false; + +/** Global flag indicating if the diff is performing hydration */ +var hydrating = false; + +/** Invoke queued componentDidMount lifecycle methods */ +function flushMounts() { + var c; + while (c = mounts.pop()) { + if (options.afterMount) options.afterMount(c); + if (c.componentDidMount) c.componentDidMount(); + } +} + +/** Apply differences in a given vnode (and it's deep children) to a real DOM Node. + * @param {Element} [dom=null] A DOM node to mutate into the shape of the `vnode` + * @param {VNode} vnode A VNode (with descendants forming a tree) representing the desired DOM structure + * @returns {Element} dom The created/mutated element + * @private + */ +function diff(dom, vnode, context, mountAll, parent, componentRoot) { + // diffLevel having been 0 here indicates initial entry into the diff (not a subdiff) + if (!diffLevel++) { + // when first starting the diff, check if we're diffing an SVG or within an SVG + isSvgMode = parent != null && parent.ownerSVGElement !== undefined; + + // hydration is indicated by the existing element to be diffed not having a prop cache + hydrating = dom != null && !('__preactattr_' in dom); + } + + var ret = idiff(dom, vnode, context, mountAll, componentRoot); + + // append the element if its a new parent + if (parent && ret.parentNode !== parent) parent.appendChild(ret); + + // diffLevel being reduced to 0 means we're exiting the diff + if (! --diffLevel) { + hydrating = false; + // invoke queued componentDidMount lifecycle methods + if (!componentRoot) flushMounts(); + } + + return ret; +} + +/** Internals of `diff()`, separated to allow bypassing diffLevel / mount flushing. */ +function idiff(dom, vnode, context, mountAll, componentRoot) { + var out = dom, + prevSvgMode = isSvgMode; + + // empty values (null, undefined, booleans) render as empty Text nodes + if (vnode == null || typeof vnode === 'boolean') vnode = ''; + + // Fast case: Strings & Numbers create/update Text nodes. + if (typeof vnode === 'string' || typeof vnode === 'number') { + + // update if it's already a Text node: + if (dom && dom.splitText !== undefined && dom.parentNode && (!dom._component || componentRoot)) { + /* istanbul ignore if */ /* Browser quirk that can't be covered: https://github.com/developit/preact/commit/fd4f21f5c45dfd75151bd27b4c217d8003aa5eb9 */ + if (dom.nodeValue != vnode) { + dom.nodeValue = vnode; + } + } else { + // it wasn't a Text node: replace it with one and recycle the old Element + out = document.createTextNode(vnode); + if (dom) { + if (dom.parentNode) dom.parentNode.replaceChild(out, dom); + recollectNodeTree(dom, true); + } + } + + out['__preactattr_'] = true; + + return out; + } + + // If the VNode represents a Component, perform a component diff: + var vnodeName = vnode.nodeName; + if (typeof vnodeName === 'function') { + return buildComponentFromVNode(dom, vnode, context, mountAll); + } + + // Tracks entering and exiting SVG namespace when descending through the tree. + isSvgMode = vnodeName === 'svg' ? true : vnodeName === 'foreignObject' ? false : isSvgMode; + + // If there's no existing element or it's the wrong type, create a new one: + vnodeName = String(vnodeName); + if (!dom || !isNamedNode(dom, vnodeName)) { + out = createNode(vnodeName, isSvgMode); + + if (dom) { + // move children into the replacement node + while (dom.firstChild) { + out.appendChild(dom.firstChild); + } // if the previous Element was mounted into the DOM, replace it inline + if (dom.parentNode) dom.parentNode.replaceChild(out, dom); + + // recycle the old element (skips non-Element node types) + recollectNodeTree(dom, true); + } + } + + var fc = out.firstChild, + props = out['__preactattr_'], + vchildren = vnode.children; + + if (props == null) { + props = out['__preactattr_'] = {}; + for (var a = out.attributes, i = a.length; i--;) { + props[a[i].name] = a[i].value; + } + } + + // Optimization: fast-path for elements containing a single TextNode: + if (!hydrating && vchildren && vchildren.length === 1 && typeof vchildren[0] === 'string' && fc != null && fc.splitText !== undefined && fc.nextSibling == null) { + if (fc.nodeValue != vchildren[0]) { + fc.nodeValue = vchildren[0]; + } + } + // otherwise, if there are existing or new children, diff them: + else if (vchildren && vchildren.length || fc != null) { + innerDiffNode(out, vchildren, context, mountAll, hydrating || props.dangerouslySetInnerHTML != null); + } + + // Apply attributes/props from VNode to the DOM Element: + diffAttributes(out, vnode.attributes, props); + + // restore previous SVG mode: (in case we're exiting an SVG namespace) + isSvgMode = prevSvgMode; + + return out; +} + +/** Apply child and attribute changes between a VNode and a DOM Node to the DOM. + * @param {Element} dom Element whose children should be compared & mutated + * @param {Array} vchildren Array of VNodes to compare to `dom.childNodes` + * @param {Object} context Implicitly descendant context object (from most recent `getChildContext()`) + * @param {Boolean} mountAll + * @param {Boolean} isHydrating If `true`, consumes externally created elements similar to hydration + */ +function innerDiffNode(dom, vchildren, context, mountAll, isHydrating) { + var originalChildren = dom.childNodes, + children = [], + keyed = {}, + keyedLen = 0, + min = 0, + len = originalChildren.length, + childrenLen = 0, + vlen = vchildren ? vchildren.length : 0, + j, + c, + f, + vchild, + child; + + // Build up a map of keyed children and an Array of unkeyed children: + if (len !== 0) { + for (var i = 0; i < len; i++) { + var _child = originalChildren[i], + props = _child['__preactattr_'], + key = vlen && props ? _child._component ? _child._component.__key : props.key : null; + if (key != null) { + keyedLen++; + keyed[key] = _child; + } else if (props || (_child.splitText !== undefined ? isHydrating ? _child.nodeValue.trim() : true : isHydrating)) { + children[childrenLen++] = _child; + } + } + } + + if (vlen !== 0) { + for (var i = 0; i < vlen; i++) { + vchild = vchildren[i]; + child = null; + + // attempt to find a node based on key matching + var key = vchild.key; + if (key != null) { + if (keyedLen && keyed[key] !== undefined) { + child = keyed[key]; + keyed[key] = undefined; + keyedLen--; + } + } + // attempt to pluck a node of the same type from the existing children + else if (!child && min < childrenLen) { + for (j = min; j < childrenLen; j++) { + if (children[j] !== undefined && isSameNodeType(c = children[j], vchild, isHydrating)) { + child = c; + children[j] = undefined; + if (j === childrenLen - 1) childrenLen--; + if (j === min) min++; + break; + } + } + } + + // morph the matched/found/created DOM child to match vchild (deep) + child = idiff(child, vchild, context, mountAll); + + f = originalChildren[i]; + if (child && child !== dom && child !== f) { + if (f == null) { + dom.appendChild(child); + } else if (child === f.nextSibling) { + removeNode(f); + } else { + dom.insertBefore(child, f); + } + } + } + } + + // remove unused keyed children: + if (keyedLen) { + for (var i in keyed) { + if (keyed[i] !== undefined) recollectNodeTree(keyed[i], false); + } + } + + // remove orphaned unkeyed children: + while (min <= childrenLen) { + if ((child = children[childrenLen--]) !== undefined) recollectNodeTree(child, false); + } +} + +/** Recursively recycle (or just unmount) a node and its descendants. + * @param {Node} node DOM node to start unmount/removal from + * @param {Boolean} [unmountOnly=false] If `true`, only triggers unmount lifecycle, skips removal + */ +function recollectNodeTree(node, unmountOnly) { + var component = node._component; + if (component) { + // if node is owned by a Component, unmount that component (ends up recursing back here) + unmountComponent(component); + } else { + // If the node's VNode had a ref function, invoke it with null here. + // (this is part of the React spec, and smart for unsetting references) + if (node['__preactattr_'] != null && node['__preactattr_'].ref) node['__preactattr_'].ref(null); + + if (unmountOnly === false || node['__preactattr_'] == null) { + removeNode(node); + } + + removeChildren(node); + } +} + +/** Recollect/unmount all children. + * - we use .lastChild here because it causes less reflow than .firstChild + * - it's also cheaper than accessing the .childNodes Live NodeList + */ +function removeChildren(node) { + node = node.lastChild; + while (node) { + var next = node.previousSibling; + recollectNodeTree(node, true); + node = next; + } +} + +/** Apply differences in attributes from a VNode to the given DOM Element. + * @param {Element} dom Element with attributes to diff `attrs` against + * @param {Object} attrs The desired end-state key-value attribute pairs + * @param {Object} old Current/previous attributes (from previous VNode or element's prop cache) + */ +function diffAttributes(dom, attrs, old) { + var name; + + // remove attributes no longer present on the vnode by setting them to undefined + for (name in old) { + if (!(attrs && attrs[name] != null) && old[name] != null) { + setAccessor(dom, name, old[name], old[name] = undefined, isSvgMode); + } + } + + // add new & update changed attributes + for (name in attrs) { + if (name !== 'children' && name !== 'innerHTML' && (!(name in old) || attrs[name] !== (name === 'value' || name === 'checked' ? dom[name] : old[name]))) { + setAccessor(dom, name, old[name], old[name] = attrs[name], isSvgMode); + } + } +} + +/** Retains a pool of Components for re-use, keyed on component name. + * Note: since component names are not unique or even necessarily available, these are primarily a form of sharding. + * @private + */ +var components = {}; + +/** Reclaim a component for later re-use by the recycler. */ +function collectComponent(component) { + var name = component.constructor.name; + (components[name] || (components[name] = [])).push(component); +} + +/** Create a component. Normalizes differences between PFC's and classful Components. */ +function createComponent(Ctor, props, context) { + var list = components[Ctor.name], + inst; + + if (Ctor.prototype && Ctor.prototype.render) { + inst = new Ctor(props, context); + Component.call(inst, props, context); + } else { + inst = new Component(props, context); + inst.constructor = Ctor; + inst.render = doRender; + } + + if (list) { + for (var i = list.length; i--;) { + if (list[i].constructor === Ctor) { + inst.nextBase = list[i].nextBase; + list.splice(i, 1); + break; + } + } + } + return inst; +} + +/** The `.render()` method for a PFC backing instance. */ +function doRender(props, state, context) { + return this.constructor(props, context); +} + +/** Set a component's `props` (generally derived from JSX attributes). + * @param {Object} props + * @param {Object} [opts] + * @param {boolean} [opts.renderSync=false] If `true` and {@link options.syncComponentUpdates} is `true`, triggers synchronous rendering. + * @param {boolean} [opts.render=true] If `false`, no render will be triggered. + */ +function setComponentProps(component, props, opts, context, mountAll) { + if (component._disable) return; + component._disable = true; + + if (component.__ref = props.ref) delete props.ref; + if (component.__key = props.key) delete props.key; + + if (!component.base || mountAll) { + if (component.componentWillMount) component.componentWillMount(); + } else if (component.componentWillReceiveProps) { + component.componentWillReceiveProps(props, context); + } + + if (context && context !== component.context) { + if (!component.prevContext) component.prevContext = component.context; + component.context = context; + } + + if (!component.prevProps) component.prevProps = component.props; + component.props = props; + + component._disable = false; + + if (opts !== 0) { + if (opts === 1 || options.syncComponentUpdates !== false || !component.base) { + renderComponent(component, 1, mountAll); + } else { + enqueueRender(component); + } + } + + if (component.__ref) component.__ref(component); +} + +/** Render a Component, triggering necessary lifecycle events and taking High-Order Components into account. + * @param {Component} component + * @param {Object} [opts] + * @param {boolean} [opts.build=false] If `true`, component will build and store a DOM node if not already associated with one. + * @private + */ +function renderComponent(component, opts, mountAll, isChild) { + if (component._disable) return; + + var props = component.props, + state = component.state, + context = component.context, + previousProps = component.prevProps || props, + previousState = component.prevState || state, + previousContext = component.prevContext || context, + isUpdate = component.base, + nextBase = component.nextBase, + initialBase = isUpdate || nextBase, + initialChildComponent = component._component, + skip = false, + rendered, + inst, + cbase; + + // if updating + if (isUpdate) { + component.props = previousProps; + component.state = previousState; + component.context = previousContext; + if (opts !== 2 && component.shouldComponentUpdate && component.shouldComponentUpdate(props, state, context) === false) { + skip = true; + } else if (component.componentWillUpdate) { + component.componentWillUpdate(props, state, context); + } + component.props = props; + component.state = state; + component.context = context; + } + + component.prevProps = component.prevState = component.prevContext = component.nextBase = null; + component._dirty = false; + + if (!skip) { + rendered = component.render(props, state, context); + + // context to pass to the child, can be updated via (grand-)parent component + if (component.getChildContext) { + context = extend(extend({}, context), component.getChildContext()); + } + + var childComponent = rendered && rendered.nodeName, + toUnmount, + base; + + if (typeof childComponent === 'function') { + // set up high order component link + + var childProps = getNodeProps(rendered); + inst = initialChildComponent; + + if (inst && inst.constructor === childComponent && childProps.key == inst.__key) { + setComponentProps(inst, childProps, 1, context, false); + } else { + toUnmount = inst; + + component._component = inst = createComponent(childComponent, childProps, context); + inst.nextBase = inst.nextBase || nextBase; + inst._parentComponent = component; + setComponentProps(inst, childProps, 0, context, false); + renderComponent(inst, 1, mountAll, true); + } + + base = inst.base; + } else { + cbase = initialBase; + + // destroy high order component link + toUnmount = initialChildComponent; + if (toUnmount) { + cbase = component._component = null; + } + + if (initialBase || opts === 1) { + if (cbase) cbase._component = null; + base = diff(cbase, rendered, context, mountAll || !isUpdate, initialBase && initialBase.parentNode, true); + } + } + + if (initialBase && base !== initialBase && inst !== initialChildComponent) { + var baseParent = initialBase.parentNode; + if (baseParent && base !== baseParent) { + baseParent.replaceChild(base, initialBase); + + if (!toUnmount) { + initialBase._component = null; + recollectNodeTree(initialBase, false); + } + } + } + + if (toUnmount) { + unmountComponent(toUnmount); + } + + component.base = base; + if (base && !isChild) { + var componentRef = component, + t = component; + while (t = t._parentComponent) { + (componentRef = t).base = base; + } + base._component = componentRef; + base._componentConstructor = componentRef.constructor; + } + } + + if (!isUpdate || mountAll) { + mounts.unshift(component); + } else if (!skip) { + // Ensure that pending componentDidMount() hooks of child components + // are called before the componentDidUpdate() hook in the parent. + // Note: disabled as it causes duplicate hooks, see https://github.com/developit/preact/issues/750 + // flushMounts(); + + if (component.componentDidUpdate) { + component.componentDidUpdate(previousProps, previousState, previousContext); + } + if (options.afterUpdate) options.afterUpdate(component); + } + + if (component._renderCallbacks != null) { + while (component._renderCallbacks.length) { + component._renderCallbacks.pop().call(component); + } + } + + if (!diffLevel && !isChild) flushMounts(); +} + +/** Apply the Component referenced by a VNode to the DOM. + * @param {Element} dom The DOM node to mutate + * @param {VNode} vnode A Component-referencing VNode + * @returns {Element} dom The created/mutated element + * @private + */ +function buildComponentFromVNode(dom, vnode, context, mountAll) { + var c = dom && dom._component, + originalComponent = c, + oldDom = dom, + isDirectOwner = c && dom._componentConstructor === vnode.nodeName, + isOwner = isDirectOwner, + props = getNodeProps(vnode); + while (c && !isOwner && (c = c._parentComponent)) { + isOwner = c.constructor === vnode.nodeName; + } + + if (c && isOwner && (!mountAll || c._component)) { + setComponentProps(c, props, 3, context, mountAll); + dom = c.base; + } else { + if (originalComponent && !isDirectOwner) { + unmountComponent(originalComponent); + dom = oldDom = null; + } + + c = createComponent(vnode.nodeName, props, context); + if (dom && !c.nextBase) { + c.nextBase = dom; + // passing dom/oldDom as nextBase will recycle it if unused, so bypass recycling on L229: + oldDom = null; + } + setComponentProps(c, props, 1, context, mountAll); + dom = c.base; + + if (oldDom && dom !== oldDom) { + oldDom._component = null; + recollectNodeTree(oldDom, false); + } + } + + return dom; +} + +/** Remove a component from the DOM and recycle it. + * @param {Component} component The Component instance to unmount + * @private + */ +function unmountComponent(component) { + if (options.beforeUnmount) options.beforeUnmount(component); + + var base = component.base; + + component._disable = true; + + if (component.componentWillUnmount) component.componentWillUnmount(); + + component.base = null; + + // recursively tear down & recollect high-order component children: + var inner = component._component; + if (inner) { + unmountComponent(inner); + } else if (base) { + if (base['__preactattr_'] && base['__preactattr_'].ref) base['__preactattr_'].ref(null); + + component.nextBase = base; + + removeNode(base); + collectComponent(component); + + removeChildren(base); + } + + if (component.__ref) component.__ref(null); +} + +/** Base Component class. + * Provides `setState()` and `forceUpdate()`, which trigger rendering. + * @public + * + * @example + * class MyFoo extends Component { + * render(props, state) { + * return <div />; + * } + * } + */ +function Component(props, context) { + this._dirty = true; + + /** @public + * @type {object} + */ + this.context = context; + + /** @public + * @type {object} + */ + this.props = props; + + /** @public + * @type {object} + */ + this.state = this.state || {}; +} + +extend(Component.prototype, { + + /** Returns a `boolean` indicating if the component should re-render when receiving the given `props` and `state`. + * @param {object} nextProps + * @param {object} nextState + * @param {object} nextContext + * @returns {Boolean} should the component re-render + * @name shouldComponentUpdate + * @function + */ + + /** Update component state by copying properties from `state` to `this.state`. + * @param {object} state A hash of state properties to update with new values + * @param {function} callback A function to be called once component state is updated + */ + setState: function setState(state, callback) { + var s = this.state; + if (!this.prevState) this.prevState = extend({}, s); + extend(s, typeof state === 'function' ? state(s, this.props) : state); + if (callback) (this._renderCallbacks = this._renderCallbacks || []).push(callback); + enqueueRender(this); + }, + + + /** Immediately perform a synchronous re-render of the component. + * @param {function} callback A function to be called after component is re-rendered. + * @private + */ + forceUpdate: function forceUpdate(callback) { + if (callback) (this._renderCallbacks = this._renderCallbacks || []).push(callback); + renderComponent(this, 2); + }, + + + /** Accepts `props` and `state`, and returns a new Virtual DOM tree to build. + * Virtual DOM is generally constructed via [JSX](http://jasonformat.com/wtf-is-jsx). + * @param {object} props Props (eg: JSX attributes) received from parent element/component + * @param {object} state The component's current state + * @param {object} context Context object (if a parent component has provided context) + * @returns VNode + */ + render: function render() {} +}); + +/** Render JSX into a `parent` Element. + * @param {VNode} vnode A (JSX) VNode to render + * @param {Element} parent DOM element to render into + * @param {Element} [merge] Attempt to re-use an existing DOM tree rooted at `merge` + * @public + * + * @example + * // render a div into <body>: + * render(<div id="hello">hello!</div>, document.body); + * + * @example + * // render a "Thing" component into #foo: + * const Thing = ({ name }) => <span>{ name }</span>; + * render(<Thing name="one" />, document.querySelector('#foo')); + */ +function render(vnode, parent, merge) { + return diff(merge, vnode, {}, false, parent, false); +} + +var preact = { + h: h, + createElement: h, + cloneElement: cloneElement, + Component: Component, + render: render, + rerender: rerender, + options: options +}; + +/* harmony default export */ __webpack_exports__["default"] = (preact); + +//# sourceMappingURL=preact.esm.js.map + + +/***/ }), + +/***/ "./node_modules/process/browser.js": +/*!*****************************************!*\ + !*** ./node_modules/process/browser.js ***! + \*****************************************/ +/*! no static exports found */ +/***/ (function(module, exports) { + +// shim for using process in browser +var process = module.exports = {}; + +// cached from whatever global is present so that test runners that stub it +// don't break things. But we need to wrap it in a try catch in case it is +// wrapped in strict mode code which doesn't define any globals. It's inside a +// function because try/catches deoptimize in certain engines. + +var cachedSetTimeout; +var cachedClearTimeout; + +function defaultSetTimout() { + throw new Error('setTimeout has not been defined'); +} +function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); +} +(function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; + } else { + cachedSetTimeout = defaultSetTimout; + } + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; + } else { + cachedClearTimeout = defaultClearTimeout; + } + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } +} ()) +function runTimeout(fun) { + if (cachedSetTimeout === setTimeout) { + //normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch(e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch(e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } + + +} +function runClearTimeout(marker) { + if (cachedClearTimeout === clearTimeout) { + //normal enviroments in sane situations + return clearTimeout(marker); + } + // if clearTimeout wasn't available but was latter defined + if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { + cachedClearTimeout = clearTimeout; + return clearTimeout(marker); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedClearTimeout(marker); + } catch (e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedClearTimeout.call(null, marker); + } catch (e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // Some versions of I.E. have different rules for clearTimeout vs setTimeout + return cachedClearTimeout.call(this, marker); + } + } + + + +} +var queue = []; +var draining = false; +var currentQueue; +var queueIndex = -1; + +function cleanUpNextTick() { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } +} + +function drainQueue() { + if (draining) { + return; + } + var timeout = runTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + runClearTimeout(timeout); +} + +process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } +}; + +// v8 likes predictible objects +function Item(fun, array) { + this.fun = fun; + this.array = array; +} +Item.prototype.run = function () { + this.fun.apply(null, this.array); +}; +process.title = 'browser'; +process.browser = true; +process.env = {}; +process.argv = []; +process.version = ''; // empty string to avoid regexp issues +process.versions = {}; + +function noop() {} + +process.on = noop; +process.addListener = noop; +process.once = noop; +process.off = noop; +process.removeListener = noop; +process.removeAllListeners = noop; +process.emit = noop; +process.prependListener = noop; +process.prependOnceListener = noop; + +process.listeners = function (name) { return [] } + +process.binding = function (name) { + throw new Error('process.binding is not supported'); +}; + +process.cwd = function () { return '/' }; +process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); +}; +process.umask = function() { return 0; }; + + +/***/ }), + +/***/ "./node_modules/prop-types/checkPropTypes.js": +/*!***************************************************!*\ + !*** ./node_modules/prop-types/checkPropTypes.js ***! + \***************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + + + +if (true) { + var invariant = __webpack_require__(/*! fbjs/lib/invariant */ "./node_modules/fbjs/lib/invariant.js"); + var warning = __webpack_require__(/*! fbjs/lib/warning */ "./node_modules/fbjs/lib/warning.js"); + var ReactPropTypesSecret = __webpack_require__(/*! ./lib/ReactPropTypesSecret */ "./node_modules/prop-types/lib/ReactPropTypesSecret.js"); + var loggedTypeFailures = {}; +} + +/** + * Assert that the values match with the type specs. + * Error messages are memorized and will only be shown once. + * + * @param {object} typeSpecs Map of name to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @param {string} componentName Name of the component for error messages. + * @param {?Function} getStack Returns the component stack. + * @private + */ +function checkPropTypes(typeSpecs, values, location, componentName, getStack) { + if (true) { + for (var typeSpecName in typeSpecs) { + if (typeSpecs.hasOwnProperty(typeSpecName)) { + var error; + // Prop type validation may throw. In case they do, we don't want to + // fail the render phase where it didn't fail before. So we log it. + // After these have been cleaned up, we'll let them throw. + try { + // This is intentionally an invariant that gets caught. It's the same + // behavior as without this statement except with a better message. + invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]); + error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); + } catch (ex) { + error = ex; + } + warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error); + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var stack = getStack ? getStack() : ''; + + warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : ''); + } + } + } + } +} + +module.exports = checkPropTypes; + + +/***/ }), + +/***/ "./node_modules/prop-types/factoryWithTypeCheckers.js": +/*!************************************************************!*\ + !*** ./node_modules/prop-types/factoryWithTypeCheckers.js ***! + \************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + + + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ "./node_modules/fbjs/lib/emptyFunction.js"); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ "./node_modules/fbjs/lib/invariant.js"); +var warning = __webpack_require__(/*! fbjs/lib/warning */ "./node_modules/fbjs/lib/warning.js"); +var assign = __webpack_require__(/*! object-assign */ "./node_modules/object-assign/index.js"); + +var ReactPropTypesSecret = __webpack_require__(/*! ./lib/ReactPropTypesSecret */ "./node_modules/prop-types/lib/ReactPropTypesSecret.js"); +var checkPropTypes = __webpack_require__(/*! ./checkPropTypes */ "./node_modules/prop-types/checkPropTypes.js"); + +module.exports = function(isValidElement, throwOnDirectAccess) { + /* global Symbol */ + var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; + var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. + + /** + * Returns the iterator method function contained on the iterable object. + * + * Be sure to invoke the function with the iterable as context: + * + * var iteratorFn = getIteratorFn(myIterable); + * if (iteratorFn) { + * var iterator = iteratorFn.call(myIterable); + * ... + * } + * + * @param {?object} maybeIterable + * @return {?function} + */ + function getIteratorFn(maybeIterable) { + var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); + if (typeof iteratorFn === 'function') { + return iteratorFn; + } + } + + /** + * Collection of methods that allow declaration and validation of props that are + * supplied to React components. Example usage: + * + * var Props = require('ReactPropTypes'); + * var MyArticle = React.createClass({ + * propTypes: { + * // An optional string prop named "description". + * description: Props.string, + * + * // A required enum prop named "category". + * category: Props.oneOf(['News','Photos']).isRequired, + * + * // A prop named "dialog" that requires an instance of Dialog. + * dialog: Props.instanceOf(Dialog).isRequired + * }, + * render: function() { ... } + * }); + * + * A more formal specification of how these methods are used: + * + * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...) + * decl := ReactPropTypes.{type}(.isRequired)? + * + * Each and every declaration produces a function with the same signature. This + * allows the creation of custom validation functions. For example: + * + * var MyLink = React.createClass({ + * propTypes: { + * // An optional string or URI prop named "href". + * href: function(props, propName, componentName) { + * var propValue = props[propName]; + * if (propValue != null && typeof propValue !== 'string' && + * !(propValue instanceof URI)) { + * return new Error( + * 'Expected a string or an URI for ' + propName + ' in ' + + * componentName + * ); + * } + * } + * }, + * render: function() {...} + * }); + * + * @internal + */ + + var ANONYMOUS = '<<anonymous>>'; + + // Important! + // Keep this list in sync with production version in `./factoryWithThrowingShims.js`. + var ReactPropTypes = { + array: createPrimitiveTypeChecker('array'), + bool: createPrimitiveTypeChecker('boolean'), + func: createPrimitiveTypeChecker('function'), + number: createPrimitiveTypeChecker('number'), + object: createPrimitiveTypeChecker('object'), + string: createPrimitiveTypeChecker('string'), + symbol: createPrimitiveTypeChecker('symbol'), + + any: createAnyTypeChecker(), + arrayOf: createArrayOfTypeChecker, + element: createElementTypeChecker(), + instanceOf: createInstanceTypeChecker, + node: createNodeChecker(), + objectOf: createObjectOfTypeChecker, + oneOf: createEnumTypeChecker, + oneOfType: createUnionTypeChecker, + shape: createShapeTypeChecker, + exact: createStrictShapeTypeChecker, + }; + + /** + * inlined Object.is polyfill to avoid requiring consumers ship their own + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is + */ + /*eslint-disable no-self-compare*/ + function is(x, y) { + // SameValue algorithm + if (x === y) { + // Steps 1-5, 7-10 + // Steps 6.b-6.e: +0 != -0 + return x !== 0 || 1 / x === 1 / y; + } else { + // Step 6.a: NaN == NaN + return x !== x && y !== y; + } + } + /*eslint-enable no-self-compare*/ + + /** + * We use an Error-like object for backward compatibility as people may call + * PropTypes directly and inspect their output. However, we don't use real + * Errors anymore. We don't inspect their stack anyway, and creating them + * is prohibitively expensive if they are created too often, such as what + * happens in oneOfType() for any type before the one that matched. + */ + function PropTypeError(message) { + this.message = message; + this.stack = ''; + } + // Make `instanceof Error` still work for returned errors. + PropTypeError.prototype = Error.prototype; + + function createChainableTypeChecker(validate) { + if (true) { + var manualPropTypeCallCache = {}; + var manualPropTypeWarningCount = 0; + } + function checkType(isRequired, props, propName, componentName, location, propFullName, secret) { + componentName = componentName || ANONYMOUS; + propFullName = propFullName || propName; + + if (secret !== ReactPropTypesSecret) { + if (throwOnDirectAccess) { + // New behavior only for users of `prop-types` package + invariant( + false, + 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + + 'Use `PropTypes.checkPropTypes()` to call them. ' + + 'Read more at http://fb.me/use-check-prop-types' + ); + } else if ("development" !== 'production' && typeof console !== 'undefined') { + // Old behavior for people using React.PropTypes + var cacheKey = componentName + ':' + propName; + if ( + !manualPropTypeCallCache[cacheKey] && + // Avoid spamming the console because they are often not actionable except for lib authors + manualPropTypeWarningCount < 3 + ) { + warning( + false, + 'You are manually calling a React.PropTypes validation ' + + 'function for the `%s` prop on `%s`. This is deprecated ' + + 'and will throw in the standalone `prop-types` package. ' + + 'You may be seeing this warning due to a third-party PropTypes ' + + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', + propFullName, + componentName + ); + manualPropTypeCallCache[cacheKey] = true; + manualPropTypeWarningCount++; + } + } + } + if (props[propName] == null) { + if (isRequired) { + if (props[propName] === null) { + return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.')); + } + return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.')); + } + return null; + } else { + return validate(props, propName, componentName, location, propFullName); + } + } + + var chainedCheckType = checkType.bind(null, false); + chainedCheckType.isRequired = checkType.bind(null, true); + + return chainedCheckType; + } + + function createPrimitiveTypeChecker(expectedType) { + function validate(props, propName, componentName, location, propFullName, secret) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== expectedType) { + // `propValue` being instance of, say, date/regexp, pass the 'object' + // check, but we can offer a more precise error message here rather than + // 'of type `object`'. + var preciseType = getPreciseType(propValue); + + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.')); + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createAnyTypeChecker() { + return createChainableTypeChecker(emptyFunction.thatReturnsNull); + } + + function createArrayOfTypeChecker(typeChecker) { + function validate(props, propName, componentName, location, propFullName) { + if (typeof typeChecker !== 'function') { + return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.'); + } + var propValue = props[propName]; + if (!Array.isArray(propValue)) { + var propType = getPropType(propValue); + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.')); + } + for (var i = 0; i < propValue.length; i++) { + var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret); + if (error instanceof Error) { + return error; + } + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createElementTypeChecker() { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + if (!isValidElement(propValue)) { + var propType = getPropType(propValue); + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.')); + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createInstanceTypeChecker(expectedClass) { + function validate(props, propName, componentName, location, propFullName) { + if (!(props[propName] instanceof expectedClass)) { + var expectedClassName = expectedClass.name || ANONYMOUS; + var actualClassName = getClassName(props[propName]); + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.')); + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createEnumTypeChecker(expectedValues) { + if (!Array.isArray(expectedValues)) { + true ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : undefined; + return emptyFunction.thatReturnsNull; + } + + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + for (var i = 0; i < expectedValues.length; i++) { + if (is(propValue, expectedValues[i])) { + return null; + } + } + + var valuesString = JSON.stringify(expectedValues); + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.')); + } + return createChainableTypeChecker(validate); + } + + function createObjectOfTypeChecker(typeChecker) { + function validate(props, propName, componentName, location, propFullName) { + if (typeof typeChecker !== 'function') { + return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.'); + } + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.')); + } + for (var key in propValue) { + if (propValue.hasOwnProperty(key)) { + var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error instanceof Error) { + return error; + } + } + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createUnionTypeChecker(arrayOfTypeCheckers) { + if (!Array.isArray(arrayOfTypeCheckers)) { + true ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : undefined; + return emptyFunction.thatReturnsNull; + } + + for (var i = 0; i < arrayOfTypeCheckers.length; i++) { + var checker = arrayOfTypeCheckers[i]; + if (typeof checker !== 'function') { + warning( + false, + 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' + + 'received %s at index %s.', + getPostfixForTypeWarning(checker), + i + ); + return emptyFunction.thatReturnsNull; + } + } + + function validate(props, propName, componentName, location, propFullName) { + for (var i = 0; i < arrayOfTypeCheckers.length; i++) { + var checker = arrayOfTypeCheckers[i]; + if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) { + return null; + } + } + + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.')); + } + return createChainableTypeChecker(validate); + } + + function createNodeChecker() { + function validate(props, propName, componentName, location, propFullName) { + if (!isNode(props[propName])) { + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.')); + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createShapeTypeChecker(shapeTypes) { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); + } + for (var key in shapeTypes) { + var checker = shapeTypes[key]; + if (!checker) { + continue; + } + var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error) { + return error; + } + } + return null; + } + return createChainableTypeChecker(validate); + } + + function createStrictShapeTypeChecker(shapeTypes) { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); + } + // We need to check all keys in case some are required but missing from + // props. + var allKeys = assign({}, props[propName], shapeTypes); + for (var key in allKeys) { + var checker = shapeTypes[key]; + if (!checker) { + return new PropTypeError( + 'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' + + '\nBad object: ' + JSON.stringify(props[propName], null, ' ') + + '\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' ') + ); + } + var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error) { + return error; + } + } + return null; + } + + return createChainableTypeChecker(validate); + } + + function isNode(propValue) { + switch (typeof propValue) { + case 'number': + case 'string': + case 'undefined': + return true; + case 'boolean': + return !propValue; + case 'object': + if (Array.isArray(propValue)) { + return propValue.every(isNode); + } + if (propValue === null || isValidElement(propValue)) { + return true; + } + + var iteratorFn = getIteratorFn(propValue); + if (iteratorFn) { + var iterator = iteratorFn.call(propValue); + var step; + if (iteratorFn !== propValue.entries) { + while (!(step = iterator.next()).done) { + if (!isNode(step.value)) { + return false; + } + } + } else { + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + if (!isNode(entry[1])) { + return false; + } + } + } + } + } else { + return false; + } + + return true; + default: + return false; + } + } + + function isSymbol(propType, propValue) { + // Native Symbol. + if (propType === 'symbol') { + return true; + } + + // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol' + if (propValue['@@toStringTag'] === 'Symbol') { + return true; + } + + // Fallback for non-spec compliant Symbols which are polyfilled. + if (typeof Symbol === 'function' && propValue instanceof Symbol) { + return true; + } + + return false; + } + + // Equivalent of `typeof` but with special handling for array and regexp. + function getPropType(propValue) { + var propType = typeof propValue; + if (Array.isArray(propValue)) { + return 'array'; + } + if (propValue instanceof RegExp) { + // Old webkits (at least until Android 4.0) return 'function' rather than + // 'object' for typeof a RegExp. We'll normalize this here so that /bla/ + // passes PropTypes.object. + return 'object'; + } + if (isSymbol(propType, propValue)) { + return 'symbol'; + } + return propType; + } + + // This handles more types than `getPropType`. Only used for error messages. + // See `createPrimitiveTypeChecker`. + function getPreciseType(propValue) { + if (typeof propValue === 'undefined' || propValue === null) { + return '' + propValue; + } + var propType = getPropType(propValue); + if (propType === 'object') { + if (propValue instanceof Date) { + return 'date'; + } else if (propValue instanceof RegExp) { + return 'regexp'; + } + } + return propType; + } + + // Returns a string that is postfixed to a warning about an invalid type. + // For example, "undefined" or "of type array" + function getPostfixForTypeWarning(value) { + var type = getPreciseType(value); + switch (type) { + case 'array': + case 'object': + return 'an ' + type; + case 'boolean': + case 'date': + case 'regexp': + return 'a ' + type; + default: + return type; + } + } + + // Returns class name of the object, if any. + function getClassName(propValue) { + if (!propValue.constructor || !propValue.constructor.name) { + return ANONYMOUS; + } + return propValue.constructor.name; + } + + ReactPropTypes.checkPropTypes = checkPropTypes; + ReactPropTypes.PropTypes = ReactPropTypes; + + return ReactPropTypes; +}; + + +/***/ }), + +/***/ "./node_modules/prop-types/index.js": +/*!******************************************!*\ + !*** ./node_modules/prop-types/index.js ***! + \******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + +if (true) { + var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' && + Symbol.for && + Symbol.for('react.element')) || + 0xeac7; + + var isValidElement = function(object) { + return typeof object === 'object' && + object !== null && + object.$$typeof === REACT_ELEMENT_TYPE; + }; + + // By explicitly using `prop-types` you are opting into new development behavior. + // http://fb.me/prop-types-in-prod + var throwOnDirectAccess = true; + module.exports = __webpack_require__(/*! ./factoryWithTypeCheckers */ "./node_modules/prop-types/factoryWithTypeCheckers.js")(isValidElement, throwOnDirectAccess); +} else {} + + +/***/ }), + +/***/ "./node_modules/prop-types/lib/ReactPropTypesSecret.js": +/*!*************************************************************!*\ + !*** ./node_modules/prop-types/lib/ReactPropTypesSecret.js ***! + \*************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + + + +var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; + +module.exports = ReactPropTypesSecret; + + +/***/ }), + +/***/ "./node_modules/react-redux/es/components/Provider.js": +/*!************************************************************!*\ + !*** ./node_modules/react-redux/es/components/Provider.js ***! + \************************************************************/ +/*! exports provided: createProvider, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createProvider", function() { return createProvider; }); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var _utils_PropTypes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../utils/PropTypes */ "./node_modules/react-redux/es/utils/PropTypes.js"); +/* harmony import */ var _utils_warning__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../utils/warning */ "./node_modules/react-redux/es/utils/warning.js"); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + +var didWarnAboutReceivingStore = false; +function warnAboutReceivingStore() { + if (didWarnAboutReceivingStore) { + return; + } + didWarnAboutReceivingStore = true; + + Object(_utils_warning__WEBPACK_IMPORTED_MODULE_3__["default"])('<Provider> does not support changing `store` on the fly. ' + 'It is most likely that you see this error because you updated to ' + 'Redux 2.x and React Redux 2.x which no longer hot reload reducers ' + 'automatically. See https://github.com/reactjs/react-redux/releases/' + 'tag/v2.0.0 for the migration instructions.'); +} + +function createProvider() { + var _Provider$childContex; + + var storeKey = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'store'; + var subKey = arguments[1]; + + var subscriptionKey = subKey || storeKey + 'Subscription'; + + var Provider = function (_Component) { + _inherits(Provider, _Component); + + Provider.prototype.getChildContext = function getChildContext() { + var _ref; + + return _ref = {}, _ref[storeKey] = this[storeKey], _ref[subscriptionKey] = null, _ref; + }; + + function Provider(props, context) { + _classCallCheck(this, Provider); + + var _this = _possibleConstructorReturn(this, _Component.call(this, props, context)); + + _this[storeKey] = props.store; + return _this; + } + + Provider.prototype.render = function render() { + return react__WEBPACK_IMPORTED_MODULE_0__["Children"].only(this.props.children); + }; + + return Provider; + }(react__WEBPACK_IMPORTED_MODULE_0__["Component"]); + + if (true) { + Provider.prototype.componentWillReceiveProps = function (nextProps) { + if (this[storeKey] !== nextProps.store) { + warnAboutReceivingStore(); + } + }; + } + + Provider.propTypes = { + store: _utils_PropTypes__WEBPACK_IMPORTED_MODULE_2__["storeShape"].isRequired, + children: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.element.isRequired + }; + Provider.childContextTypes = (_Provider$childContex = {}, _Provider$childContex[storeKey] = _utils_PropTypes__WEBPACK_IMPORTED_MODULE_2__["storeShape"].isRequired, _Provider$childContex[subscriptionKey] = _utils_PropTypes__WEBPACK_IMPORTED_MODULE_2__["subscriptionShape"], _Provider$childContex); + + return Provider; +} + +/* harmony default export */ __webpack_exports__["default"] = (createProvider()); + +/***/ }), + +/***/ "./node_modules/react-redux/es/components/connectAdvanced.js": +/*!*******************************************************************!*\ + !*** ./node_modules/react-redux/es/components/connectAdvanced.js ***! + \*******************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return connectAdvanced; }); +/* harmony import */ var hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! hoist-non-react-statics */ "./node_modules/hoist-non-react-statics/index.js"); +/* harmony import */ var hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var _utils_Subscription__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../utils/Subscription */ "./node_modules/react-redux/es/utils/Subscription.js"); +/* harmony import */ var _utils_PropTypes__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ../utils/PropTypes */ "./node_modules/react-redux/es/utils/PropTypes.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + + + + + + + + +var hotReloadingVersion = 0; +var dummyState = {}; +function noop() {} +function makeSelectorStateful(sourceSelector, store) { + // wrap the selector in an object that tracks its results between runs. + var selector = { + run: function runComponentSelector(props) { + try { + var nextProps = sourceSelector(store.getState(), props); + if (nextProps !== selector.props || selector.error) { + selector.shouldComponentUpdate = true; + selector.props = nextProps; + selector.error = null; + } + } catch (error) { + selector.shouldComponentUpdate = true; + selector.error = error; + } + } + }; + + return selector; +} + +function connectAdvanced( +/* + selectorFactory is a func that is responsible for returning the selector function used to + compute new props from state, props, and dispatch. For example: + export default connectAdvanced((dispatch, options) => (state, props) => ({ + thing: state.things[props.thingId], + saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)), + }))(YourComponent) + Access to dispatch is provided to the factory so selectorFactories can bind actionCreators + outside of their selector as an optimization. Options passed to connectAdvanced are passed to + the selectorFactory, along with displayName and WrappedComponent, as the second argument. + Note that selectorFactory is responsible for all caching/memoization of inbound and outbound + props. Do not use connectAdvanced directly without memoizing results between calls to your + selector, otherwise the Connect component will re-render on every state or props change. +*/ +selectorFactory) { + var _contextTypes, _childContextTypes; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + _ref$getDisplayName = _ref.getDisplayName, + getDisplayName = _ref$getDisplayName === undefined ? function (name) { + return 'ConnectAdvanced(' + name + ')'; + } : _ref$getDisplayName, + _ref$methodName = _ref.methodName, + methodName = _ref$methodName === undefined ? 'connectAdvanced' : _ref$methodName, + _ref$renderCountProp = _ref.renderCountProp, + renderCountProp = _ref$renderCountProp === undefined ? undefined : _ref$renderCountProp, + _ref$shouldHandleStat = _ref.shouldHandleStateChanges, + shouldHandleStateChanges = _ref$shouldHandleStat === undefined ? true : _ref$shouldHandleStat, + _ref$storeKey = _ref.storeKey, + storeKey = _ref$storeKey === undefined ? 'store' : _ref$storeKey, + _ref$withRef = _ref.withRef, + withRef = _ref$withRef === undefined ? false : _ref$withRef, + connectOptions = _objectWithoutProperties(_ref, ['getDisplayName', 'methodName', 'renderCountProp', 'shouldHandleStateChanges', 'storeKey', 'withRef']); + + var subscriptionKey = storeKey + 'Subscription'; + var version = hotReloadingVersion++; + + var contextTypes = (_contextTypes = {}, _contextTypes[storeKey] = _utils_PropTypes__WEBPACK_IMPORTED_MODULE_4__["storeShape"], _contextTypes[subscriptionKey] = _utils_PropTypes__WEBPACK_IMPORTED_MODULE_4__["subscriptionShape"], _contextTypes); + var childContextTypes = (_childContextTypes = {}, _childContextTypes[subscriptionKey] = _utils_PropTypes__WEBPACK_IMPORTED_MODULE_4__["subscriptionShape"], _childContextTypes); + + return function wrapWithConnect(WrappedComponent) { + invariant__WEBPACK_IMPORTED_MODULE_1___default()(typeof WrappedComponent == 'function', 'You must pass a component to the function returned by ' + (methodName + '. Instead received ' + JSON.stringify(WrappedComponent))); + + var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component'; + + var displayName = getDisplayName(wrappedComponentName); + + var selectorFactoryOptions = _extends({}, connectOptions, { + getDisplayName: getDisplayName, + methodName: methodName, + renderCountProp: renderCountProp, + shouldHandleStateChanges: shouldHandleStateChanges, + storeKey: storeKey, + withRef: withRef, + displayName: displayName, + wrappedComponentName: wrappedComponentName, + WrappedComponent: WrappedComponent + }); + + var Connect = function (_Component) { + _inherits(Connect, _Component); + + function Connect(props, context) { + _classCallCheck(this, Connect); + + var _this = _possibleConstructorReturn(this, _Component.call(this, props, context)); + + _this.version = version; + _this.state = {}; + _this.renderCount = 0; + _this.store = props[storeKey] || context[storeKey]; + _this.propsMode = Boolean(props[storeKey]); + _this.setWrappedInstance = _this.setWrappedInstance.bind(_this); + + invariant__WEBPACK_IMPORTED_MODULE_1___default()(_this.store, 'Could not find "' + storeKey + '" in either the context or props of ' + ('"' + displayName + '". Either wrap the root component in a <Provider>, ') + ('or explicitly pass "' + storeKey + '" as a prop to "' + displayName + '".')); + + _this.initSelector(); + _this.initSubscription(); + return _this; + } + + Connect.prototype.getChildContext = function getChildContext() { + var _ref2; + + // If this component received store from props, its subscription should be transparent + // to any descendants receiving store+subscription from context; it passes along + // subscription passed to it. Otherwise, it shadows the parent subscription, which allows + // Connect to control ordering of notifications to flow top-down. + var subscription = this.propsMode ? null : this.subscription; + return _ref2 = {}, _ref2[subscriptionKey] = subscription || this.context[subscriptionKey], _ref2; + }; + + Connect.prototype.componentDidMount = function componentDidMount() { + if (!shouldHandleStateChanges) return; + + // componentWillMount fires during server side rendering, but componentDidMount and + // componentWillUnmount do not. Because of this, trySubscribe happens during ...didMount. + // Otherwise, unsubscription would never take place during SSR, causing a memory leak. + // To handle the case where a child component may have triggered a state change by + // dispatching an action in its componentWillMount, we have to re-run the select and maybe + // re-render. + this.subscription.trySubscribe(); + this.selector.run(this.props); + if (this.selector.shouldComponentUpdate) this.forceUpdate(); + }; + + Connect.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) { + this.selector.run(nextProps); + }; + + Connect.prototype.shouldComponentUpdate = function shouldComponentUpdate() { + return this.selector.shouldComponentUpdate; + }; + + Connect.prototype.componentWillUnmount = function componentWillUnmount() { + if (this.subscription) this.subscription.tryUnsubscribe(); + this.subscription = null; + this.notifyNestedSubs = noop; + this.store = null; + this.selector.run = noop; + this.selector.shouldComponentUpdate = false; + }; + + Connect.prototype.getWrappedInstance = function getWrappedInstance() { + invariant__WEBPACK_IMPORTED_MODULE_1___default()(withRef, 'To access the wrapped instance, you need to specify ' + ('{ withRef: true } in the options argument of the ' + methodName + '() call.')); + return this.wrappedInstance; + }; + + Connect.prototype.setWrappedInstance = function setWrappedInstance(ref) { + this.wrappedInstance = ref; + }; + + Connect.prototype.initSelector = function initSelector() { + var sourceSelector = selectorFactory(this.store.dispatch, selectorFactoryOptions); + this.selector = makeSelectorStateful(sourceSelector, this.store); + this.selector.run(this.props); + }; + + Connect.prototype.initSubscription = function initSubscription() { + if (!shouldHandleStateChanges) return; + + // parentSub's source should match where store came from: props vs. context. A component + // connected to the store via props shouldn't use subscription from context, or vice versa. + var parentSub = (this.propsMode ? this.props : this.context)[subscriptionKey]; + this.subscription = new _utils_Subscription__WEBPACK_IMPORTED_MODULE_3__["default"](this.store, parentSub, this.onStateChange.bind(this)); + + // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in + // the middle of the notification loop, where `this.subscription` will then be null. An + // extra null check every change can be avoided by copying the method onto `this` and then + // replacing it with a no-op on unmount. This can probably be avoided if Subscription's + // listeners logic is changed to not call listeners that have been unsubscribed in the + // middle of the notification loop. + this.notifyNestedSubs = this.subscription.notifyNestedSubs.bind(this.subscription); + }; + + Connect.prototype.onStateChange = function onStateChange() { + this.selector.run(this.props); + + if (!this.selector.shouldComponentUpdate) { + this.notifyNestedSubs(); + } else { + this.componentDidUpdate = this.notifyNestedSubsOnComponentDidUpdate; + this.setState(dummyState); + } + }; + + Connect.prototype.notifyNestedSubsOnComponentDidUpdate = function notifyNestedSubsOnComponentDidUpdate() { + // `componentDidUpdate` is conditionally implemented when `onStateChange` determines it + // needs to notify nested subs. Once called, it unimplements itself until further state + // changes occur. Doing it this way vs having a permanent `componentDidUpdate` that does + // a boolean check every time avoids an extra method call most of the time, resulting + // in some perf boost. + this.componentDidUpdate = undefined; + this.notifyNestedSubs(); + }; + + Connect.prototype.isSubscribed = function isSubscribed() { + return Boolean(this.subscription) && this.subscription.isSubscribed(); + }; + + Connect.prototype.addExtraProps = function addExtraProps(props) { + if (!withRef && !renderCountProp && !(this.propsMode && this.subscription)) return props; + // make a shallow copy so that fields added don't leak to the original selector. + // this is especially important for 'ref' since that's a reference back to the component + // instance. a singleton memoized selector would then be holding a reference to the + // instance, preventing the instance from being garbage collected, and that would be bad + var withExtras = _extends({}, props); + if (withRef) withExtras.ref = this.setWrappedInstance; + if (renderCountProp) withExtras[renderCountProp] = this.renderCount++; + if (this.propsMode && this.subscription) withExtras[subscriptionKey] = this.subscription; + return withExtras; + }; + + Connect.prototype.render = function render() { + var selector = this.selector; + selector.shouldComponentUpdate = false; + + if (selector.error) { + throw selector.error; + } else { + return Object(react__WEBPACK_IMPORTED_MODULE_2__["createElement"])(WrappedComponent, this.addExtraProps(selector.props)); + } + }; + + return Connect; + }(react__WEBPACK_IMPORTED_MODULE_2__["Component"]); + + Connect.WrappedComponent = WrappedComponent; + Connect.displayName = displayName; + Connect.childContextTypes = childContextTypes; + Connect.contextTypes = contextTypes; + Connect.propTypes = contextTypes; + + if (true) { + Connect.prototype.componentWillUpdate = function componentWillUpdate() { + var _this2 = this; + + // We are hot reloading! + if (this.version !== version) { + this.version = version; + this.initSelector(); + + // If any connected descendants don't hot reload (and resubscribe in the process), their + // listeners will be lost when we unsubscribe. Unfortunately, by copying over all + // listeners, this does mean that the old versions of connected descendants will still be + // notified of state changes; however, their onStateChange function is a no-op so this + // isn't a huge deal. + var oldListeners = []; + + if (this.subscription) { + oldListeners = this.subscription.listeners.get(); + this.subscription.tryUnsubscribe(); + } + this.initSubscription(); + if (shouldHandleStateChanges) { + this.subscription.trySubscribe(); + oldListeners.forEach(function (listener) { + return _this2.subscription.listeners.subscribe(listener); + }); + } + } + }; + } + + return hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_0___default()(Connect, WrappedComponent); + }; +} + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/connect.js": +/*!********************************************************!*\ + !*** ./node_modules/react-redux/es/connect/connect.js ***! + \********************************************************/ +/*! exports provided: createConnect, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createConnect", function() { return createConnect; }); +/* harmony import */ var _components_connectAdvanced__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../components/connectAdvanced */ "./node_modules/react-redux/es/components/connectAdvanced.js"); +/* harmony import */ var _utils_shallowEqual__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../utils/shallowEqual */ "./node_modules/react-redux/es/utils/shallowEqual.js"); +/* harmony import */ var _mapDispatchToProps__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./mapDispatchToProps */ "./node_modules/react-redux/es/connect/mapDispatchToProps.js"); +/* harmony import */ var _mapStateToProps__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./mapStateToProps */ "./node_modules/react-redux/es/connect/mapStateToProps.js"); +/* harmony import */ var _mergeProps__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./mergeProps */ "./node_modules/react-redux/es/connect/mergeProps.js"); +/* harmony import */ var _selectorFactory__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./selectorFactory */ "./node_modules/react-redux/es/connect/selectorFactory.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + + + + + + + + +/* + connect is a facade over connectAdvanced. It turns its args into a compatible + selectorFactory, which has the signature: + + (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps + + connect passes its args to connectAdvanced as options, which will in turn pass them to + selectorFactory each time a Connect component instance is instantiated or hot reloaded. + + selectorFactory returns a final props selector from its mapStateToProps, + mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps, + mergePropsFactories, and pure args. + + The resulting final props selector is called by the Connect component instance whenever + it receives new props or store state. + */ + +function match(arg, factories, name) { + for (var i = factories.length - 1; i >= 0; i--) { + var result = factories[i](arg); + if (result) return result; + } + + return function (dispatch, options) { + throw new Error('Invalid value of type ' + typeof arg + ' for ' + name + ' argument when connecting component ' + options.wrappedComponentName + '.'); + }; +} + +function strictEqual(a, b) { + return a === b; +} + +// createConnect with default args builds the 'official' connect behavior. Calling it with +// different options opens up some testing and extensibility scenarios +function createConnect() { + var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, + _ref$connectHOC = _ref.connectHOC, + connectHOC = _ref$connectHOC === undefined ? _components_connectAdvanced__WEBPACK_IMPORTED_MODULE_0__["default"] : _ref$connectHOC, + _ref$mapStateToPropsF = _ref.mapStateToPropsFactories, + mapStateToPropsFactories = _ref$mapStateToPropsF === undefined ? _mapStateToProps__WEBPACK_IMPORTED_MODULE_3__["default"] : _ref$mapStateToPropsF, + _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories, + mapDispatchToPropsFactories = _ref$mapDispatchToPro === undefined ? _mapDispatchToProps__WEBPACK_IMPORTED_MODULE_2__["default"] : _ref$mapDispatchToPro, + _ref$mergePropsFactor = _ref.mergePropsFactories, + mergePropsFactories = _ref$mergePropsFactor === undefined ? _mergeProps__WEBPACK_IMPORTED_MODULE_4__["default"] : _ref$mergePropsFactor, + _ref$selectorFactory = _ref.selectorFactory, + selectorFactory = _ref$selectorFactory === undefined ? _selectorFactory__WEBPACK_IMPORTED_MODULE_5__["default"] : _ref$selectorFactory; + + return function connect(mapStateToProps, mapDispatchToProps, mergeProps) { + var _ref2 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}, + _ref2$pure = _ref2.pure, + pure = _ref2$pure === undefined ? true : _ref2$pure, + _ref2$areStatesEqual = _ref2.areStatesEqual, + areStatesEqual = _ref2$areStatesEqual === undefined ? strictEqual : _ref2$areStatesEqual, + _ref2$areOwnPropsEqua = _ref2.areOwnPropsEqual, + areOwnPropsEqual = _ref2$areOwnPropsEqua === undefined ? _utils_shallowEqual__WEBPACK_IMPORTED_MODULE_1__["default"] : _ref2$areOwnPropsEqua, + _ref2$areStatePropsEq = _ref2.areStatePropsEqual, + areStatePropsEqual = _ref2$areStatePropsEq === undefined ? _utils_shallowEqual__WEBPACK_IMPORTED_MODULE_1__["default"] : _ref2$areStatePropsEq, + _ref2$areMergedPropsE = _ref2.areMergedPropsEqual, + areMergedPropsEqual = _ref2$areMergedPropsE === undefined ? _utils_shallowEqual__WEBPACK_IMPORTED_MODULE_1__["default"] : _ref2$areMergedPropsE, + extraOptions = _objectWithoutProperties(_ref2, ['pure', 'areStatesEqual', 'areOwnPropsEqual', 'areStatePropsEqual', 'areMergedPropsEqual']); + + var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, 'mapStateToProps'); + var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, 'mapDispatchToProps'); + var initMergeProps = match(mergeProps, mergePropsFactories, 'mergeProps'); + + return connectHOC(selectorFactory, _extends({ + // used in error messages + methodName: 'connect', + + // used to compute Connect's displayName from the wrapped component's displayName. + getDisplayName: function getDisplayName(name) { + return 'Connect(' + name + ')'; + }, + + // if mapStateToProps is falsy, the Connect component doesn't subscribe to store state changes + shouldHandleStateChanges: Boolean(mapStateToProps), + + // passed through to selectorFactory + initMapStateToProps: initMapStateToProps, + initMapDispatchToProps: initMapDispatchToProps, + initMergeProps: initMergeProps, + pure: pure, + areStatesEqual: areStatesEqual, + areOwnPropsEqual: areOwnPropsEqual, + areStatePropsEqual: areStatePropsEqual, + areMergedPropsEqual: areMergedPropsEqual + + }, extraOptions)); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (createConnect()); + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/mapDispatchToProps.js": +/*!*******************************************************************!*\ + !*** ./node_modules/react-redux/es/connect/mapDispatchToProps.js ***! + \*******************************************************************/ +/*! exports provided: whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMapDispatchToPropsIsFunction", function() { return whenMapDispatchToPropsIsFunction; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMapDispatchToPropsIsMissing", function() { return whenMapDispatchToPropsIsMissing; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMapDispatchToPropsIsObject", function() { return whenMapDispatchToPropsIsObject; }); +/* harmony import */ var redux__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! redux */ "./node_modules/redux/es/redux.js"); +/* harmony import */ var _wrapMapToProps__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./wrapMapToProps */ "./node_modules/react-redux/es/connect/wrapMapToProps.js"); + + + +function whenMapDispatchToPropsIsFunction(mapDispatchToProps) { + return typeof mapDispatchToProps === 'function' ? Object(_wrapMapToProps__WEBPACK_IMPORTED_MODULE_1__["wrapMapToPropsFunc"])(mapDispatchToProps, 'mapDispatchToProps') : undefined; +} + +function whenMapDispatchToPropsIsMissing(mapDispatchToProps) { + return !mapDispatchToProps ? Object(_wrapMapToProps__WEBPACK_IMPORTED_MODULE_1__["wrapMapToPropsConstant"])(function (dispatch) { + return { dispatch: dispatch }; + }) : undefined; +} + +function whenMapDispatchToPropsIsObject(mapDispatchToProps) { + return mapDispatchToProps && typeof mapDispatchToProps === 'object' ? Object(_wrapMapToProps__WEBPACK_IMPORTED_MODULE_1__["wrapMapToPropsConstant"])(function (dispatch) { + return Object(redux__WEBPACK_IMPORTED_MODULE_0__["bindActionCreators"])(mapDispatchToProps, dispatch); + }) : undefined; +} + +/* harmony default export */ __webpack_exports__["default"] = ([whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject]); + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/mapStateToProps.js": +/*!****************************************************************!*\ + !*** ./node_modules/react-redux/es/connect/mapStateToProps.js ***! + \****************************************************************/ +/*! exports provided: whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMapStateToPropsIsFunction", function() { return whenMapStateToPropsIsFunction; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMapStateToPropsIsMissing", function() { return whenMapStateToPropsIsMissing; }); +/* harmony import */ var _wrapMapToProps__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./wrapMapToProps */ "./node_modules/react-redux/es/connect/wrapMapToProps.js"); + + +function whenMapStateToPropsIsFunction(mapStateToProps) { + return typeof mapStateToProps === 'function' ? Object(_wrapMapToProps__WEBPACK_IMPORTED_MODULE_0__["wrapMapToPropsFunc"])(mapStateToProps, 'mapStateToProps') : undefined; +} + +function whenMapStateToPropsIsMissing(mapStateToProps) { + return !mapStateToProps ? Object(_wrapMapToProps__WEBPACK_IMPORTED_MODULE_0__["wrapMapToPropsConstant"])(function () { + return {}; + }) : undefined; +} + +/* harmony default export */ __webpack_exports__["default"] = ([whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing]); + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/mergeProps.js": +/*!***********************************************************!*\ + !*** ./node_modules/react-redux/es/connect/mergeProps.js ***! + \***********************************************************/ +/*! exports provided: defaultMergeProps, wrapMergePropsFunc, whenMergePropsIsFunction, whenMergePropsIsOmitted, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "defaultMergeProps", function() { return defaultMergeProps; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrapMergePropsFunc", function() { return wrapMergePropsFunc; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMergePropsIsFunction", function() { return whenMergePropsIsFunction; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "whenMergePropsIsOmitted", function() { return whenMergePropsIsOmitted; }); +/* harmony import */ var _utils_verifyPlainObject__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/verifyPlainObject */ "./node_modules/react-redux/es/utils/verifyPlainObject.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + + + +function defaultMergeProps(stateProps, dispatchProps, ownProps) { + return _extends({}, ownProps, stateProps, dispatchProps); +} + +function wrapMergePropsFunc(mergeProps) { + return function initMergePropsProxy(dispatch, _ref) { + var displayName = _ref.displayName, + pure = _ref.pure, + areMergedPropsEqual = _ref.areMergedPropsEqual; + + var hasRunOnce = false; + var mergedProps = void 0; + + return function mergePropsProxy(stateProps, dispatchProps, ownProps) { + var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps); + + if (hasRunOnce) { + if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps; + } else { + hasRunOnce = true; + mergedProps = nextMergedProps; + + if (true) Object(_utils_verifyPlainObject__WEBPACK_IMPORTED_MODULE_0__["default"])(mergedProps, displayName, 'mergeProps'); + } + + return mergedProps; + }; + }; +} + +function whenMergePropsIsFunction(mergeProps) { + return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined; +} + +function whenMergePropsIsOmitted(mergeProps) { + return !mergeProps ? function () { + return defaultMergeProps; + } : undefined; +} + +/* harmony default export */ __webpack_exports__["default"] = ([whenMergePropsIsFunction, whenMergePropsIsOmitted]); + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/selectorFactory.js": +/*!****************************************************************!*\ + !*** ./node_modules/react-redux/es/connect/selectorFactory.js ***! + \****************************************************************/ +/*! exports provided: impureFinalPropsSelectorFactory, pureFinalPropsSelectorFactory, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "impureFinalPropsSelectorFactory", function() { return impureFinalPropsSelectorFactory; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "pureFinalPropsSelectorFactory", function() { return pureFinalPropsSelectorFactory; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return finalPropsSelectorFactory; }); +/* harmony import */ var _verifySubselectors__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./verifySubselectors */ "./node_modules/react-redux/es/connect/verifySubselectors.js"); +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + + + +function impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) { + return function impureFinalPropsSelector(state, ownProps) { + return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps); + }; +} + +function pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) { + var areStatesEqual = _ref.areStatesEqual, + areOwnPropsEqual = _ref.areOwnPropsEqual, + areStatePropsEqual = _ref.areStatePropsEqual; + + var hasRunAtLeastOnce = false; + var state = void 0; + var ownProps = void 0; + var stateProps = void 0; + var dispatchProps = void 0; + var mergedProps = void 0; + + function handleFirstCall(firstState, firstOwnProps) { + state = firstState; + ownProps = firstOwnProps; + stateProps = mapStateToProps(state, ownProps); + dispatchProps = mapDispatchToProps(dispatch, ownProps); + mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + hasRunAtLeastOnce = true; + return mergedProps; + } + + function handleNewPropsAndNewState() { + stateProps = mapStateToProps(state, ownProps); + + if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps); + + mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + return mergedProps; + } + + function handleNewProps() { + if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps); + + if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps); + + mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + return mergedProps; + } + + function handleNewState() { + var nextStateProps = mapStateToProps(state, ownProps); + var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps); + stateProps = nextStateProps; + + if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps); + + return mergedProps; + } + + function handleSubsequentCalls(nextState, nextOwnProps) { + var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps); + var stateChanged = !areStatesEqual(nextState, state); + state = nextState; + ownProps = nextOwnProps; + + if (propsChanged && stateChanged) return handleNewPropsAndNewState(); + if (propsChanged) return handleNewProps(); + if (stateChanged) return handleNewState(); + return mergedProps; + } + + return function pureFinalPropsSelector(nextState, nextOwnProps) { + return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps); + }; +} + +// TODO: Add more comments + +// If pure is true, the selector returned by selectorFactory will memoize its results, +// allowing connectAdvanced's shouldComponentUpdate to return false if final +// props have not changed. If false, the selector will always return a new +// object and shouldComponentUpdate will always return true. + +function finalPropsSelectorFactory(dispatch, _ref2) { + var initMapStateToProps = _ref2.initMapStateToProps, + initMapDispatchToProps = _ref2.initMapDispatchToProps, + initMergeProps = _ref2.initMergeProps, + options = _objectWithoutProperties(_ref2, ['initMapStateToProps', 'initMapDispatchToProps', 'initMergeProps']); + + var mapStateToProps = initMapStateToProps(dispatch, options); + var mapDispatchToProps = initMapDispatchToProps(dispatch, options); + var mergeProps = initMergeProps(dispatch, options); + + if (true) { + Object(_verifySubselectors__WEBPACK_IMPORTED_MODULE_0__["default"])(mapStateToProps, mapDispatchToProps, mergeProps, options.displayName); + } + + var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory; + + return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options); +} + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/verifySubselectors.js": +/*!*******************************************************************!*\ + !*** ./node_modules/react-redux/es/connect/verifySubselectors.js ***! + \*******************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return verifySubselectors; }); +/* harmony import */ var _utils_warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/warning */ "./node_modules/react-redux/es/utils/warning.js"); + + +function verify(selector, methodName, displayName) { + if (!selector) { + throw new Error('Unexpected value for ' + methodName + ' in ' + displayName + '.'); + } else if (methodName === 'mapStateToProps' || methodName === 'mapDispatchToProps') { + if (!selector.hasOwnProperty('dependsOnOwnProps')) { + Object(_utils_warning__WEBPACK_IMPORTED_MODULE_0__["default"])('The selector for ' + methodName + ' of ' + displayName + ' did not specify a value for dependsOnOwnProps.'); + } + } +} + +function verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) { + verify(mapStateToProps, 'mapStateToProps', displayName); + verify(mapDispatchToProps, 'mapDispatchToProps', displayName); + verify(mergeProps, 'mergeProps', displayName); +} + +/***/ }), + +/***/ "./node_modules/react-redux/es/connect/wrapMapToProps.js": +/*!***************************************************************!*\ + !*** ./node_modules/react-redux/es/connect/wrapMapToProps.js ***! + \***************************************************************/ +/*! exports provided: wrapMapToPropsConstant, getDependsOnOwnProps, wrapMapToPropsFunc */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrapMapToPropsConstant", function() { return wrapMapToPropsConstant; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getDependsOnOwnProps", function() { return getDependsOnOwnProps; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrapMapToPropsFunc", function() { return wrapMapToPropsFunc; }); +/* harmony import */ var _utils_verifyPlainObject__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/verifyPlainObject */ "./node_modules/react-redux/es/utils/verifyPlainObject.js"); + + +function wrapMapToPropsConstant(getConstant) { + return function initConstantSelector(dispatch, options) { + var constant = getConstant(dispatch, options); + + function constantSelector() { + return constant; + } + constantSelector.dependsOnOwnProps = false; + return constantSelector; + }; +} + +// dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args +// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine +// whether mapToProps needs to be invoked when props have changed. +// +// A length of one signals that mapToProps does not depend on props from the parent component. +// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and +// therefore not reporting its length accurately.. +function getDependsOnOwnProps(mapToProps) { + return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1; +} + +// Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction, +// this function wraps mapToProps in a proxy function which does several things: +// +// * Detects whether the mapToProps function being called depends on props, which +// is used by selectorFactory to decide if it should reinvoke on props changes. +// +// * On first call, handles mapToProps if returns another function, and treats that +// new function as the true mapToProps for subsequent calls. +// +// * On first call, verifies the first result is a plain object, in order to warn +// the developer that their mapToProps function is not returning a valid result. +// +function wrapMapToPropsFunc(mapToProps, methodName) { + return function initProxySelector(dispatch, _ref) { + var displayName = _ref.displayName; + + var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) { + return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch); + }; + + // allow detectFactoryAndVerify to get ownProps + proxy.dependsOnOwnProps = true; + + proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) { + proxy.mapToProps = mapToProps; + proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps); + var props = proxy(stateOrDispatch, ownProps); + + if (typeof props === 'function') { + proxy.mapToProps = props; + proxy.dependsOnOwnProps = getDependsOnOwnProps(props); + props = proxy(stateOrDispatch, ownProps); + } + + if (true) Object(_utils_verifyPlainObject__WEBPACK_IMPORTED_MODULE_0__["default"])(props, displayName, methodName); + + return props; + }; + + return proxy; + }; +} + +/***/ }), + +/***/ "./node_modules/react-redux/es/index.js": +/*!**********************************************!*\ + !*** ./node_modules/react-redux/es/index.js ***! + \**********************************************/ +/*! exports provided: Provider, createProvider, connectAdvanced, connect */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _components_Provider__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./components/Provider */ "./node_modules/react-redux/es/components/Provider.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Provider", function() { return _components_Provider__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "createProvider", function() { return _components_Provider__WEBPACK_IMPORTED_MODULE_0__["createProvider"]; }); + +/* harmony import */ var _components_connectAdvanced__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./components/connectAdvanced */ "./node_modules/react-redux/es/components/connectAdvanced.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "connectAdvanced", function() { return _components_connectAdvanced__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _connect_connect__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./connect/connect */ "./node_modules/react-redux/es/connect/connect.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "connect", function() { return _connect_connect__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + + + + + + + +/***/ }), + +/***/ "./node_modules/react-redux/es/utils/PropTypes.js": +/*!********************************************************!*\ + !*** ./node_modules/react-redux/es/utils/PropTypes.js ***! + \********************************************************/ +/*! exports provided: subscriptionShape, storeShape */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "subscriptionShape", function() { return subscriptionShape; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "storeShape", function() { return storeShape; }); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_0__); + + +var subscriptionShape = prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.shape({ + trySubscribe: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired, + tryUnsubscribe: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired, + notifyNestedSubs: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired, + isSubscribed: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired +}); + +var storeShape = prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.shape({ + subscribe: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired, + dispatch: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired, + getState: prop_types__WEBPACK_IMPORTED_MODULE_0___default.a.func.isRequired +}); + +/***/ }), + +/***/ "./node_modules/react-redux/es/utils/Subscription.js": +/*!***********************************************************!*\ + !*** ./node_modules/react-redux/es/utils/Subscription.js ***! + \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return Subscription; }); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +// encapsulates the subscription logic for connecting a component to the redux store, as +// well as nesting subscriptions of descendant components, so that we can ensure the +// ancestor components re-render before descendants + +var CLEARED = null; +var nullListeners = { + notify: function notify() {} +}; + +function createListenerCollection() { + // the current/next pattern is copied from redux's createStore code. + // TODO: refactor+expose that code to be reusable here? + var current = []; + var next = []; + + return { + clear: function clear() { + next = CLEARED; + current = CLEARED; + }, + notify: function notify() { + var listeners = current = next; + for (var i = 0; i < listeners.length; i++) { + listeners[i](); + } + }, + get: function get() { + return next; + }, + subscribe: function subscribe(listener) { + var isSubscribed = true; + if (next === current) next = current.slice(); + next.push(listener); + + return function unsubscribe() { + if (!isSubscribed || current === CLEARED) return; + isSubscribed = false; + + if (next === current) next = current.slice(); + next.splice(next.indexOf(listener), 1); + }; + } + }; +} + +var Subscription = function () { + function Subscription(store, parentSub, onStateChange) { + _classCallCheck(this, Subscription); + + this.store = store; + this.parentSub = parentSub; + this.onStateChange = onStateChange; + this.unsubscribe = null; + this.listeners = nullListeners; + } + + Subscription.prototype.addNestedSub = function addNestedSub(listener) { + this.trySubscribe(); + return this.listeners.subscribe(listener); + }; + + Subscription.prototype.notifyNestedSubs = function notifyNestedSubs() { + this.listeners.notify(); + }; + + Subscription.prototype.isSubscribed = function isSubscribed() { + return Boolean(this.unsubscribe); + }; + + Subscription.prototype.trySubscribe = function trySubscribe() { + if (!this.unsubscribe) { + this.unsubscribe = this.parentSub ? this.parentSub.addNestedSub(this.onStateChange) : this.store.subscribe(this.onStateChange); + + this.listeners = createListenerCollection(); + } + }; + + Subscription.prototype.tryUnsubscribe = function tryUnsubscribe() { + if (this.unsubscribe) { + this.unsubscribe(); + this.unsubscribe = null; + this.listeners.clear(); + this.listeners = nullListeners; + } + }; + + return Subscription; +}(); + + + +/***/ }), + +/***/ "./node_modules/react-redux/es/utils/shallowEqual.js": +/*!***********************************************************!*\ + !*** ./node_modules/react-redux/es/utils/shallowEqual.js ***! + \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return shallowEqual; }); +var hasOwn = Object.prototype.hasOwnProperty; + +function is(x, y) { + if (x === y) { + return x !== 0 || y !== 0 || 1 / x === 1 / y; + } else { + return x !== x && y !== y; + } +} + +function shallowEqual(objA, objB) { + if (is(objA, objB)) return true; + + if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) { + return false; + } + + var keysA = Object.keys(objA); + var keysB = Object.keys(objB); + + if (keysA.length !== keysB.length) return false; + + for (var i = 0; i < keysA.length; i++) { + if (!hasOwn.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) { + return false; + } + } + + return true; +} + +/***/ }), + +/***/ "./node_modules/react-redux/es/utils/verifyPlainObject.js": +/*!****************************************************************!*\ + !*** ./node_modules/react-redux/es/utils/verifyPlainObject.js ***! + \****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return verifyPlainObject; }); +/* harmony import */ var lodash_es_isPlainObject__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! lodash-es/isPlainObject */ "./node_modules/lodash-es/isPlainObject.js"); +/* harmony import */ var _warning__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./warning */ "./node_modules/react-redux/es/utils/warning.js"); + + + +function verifyPlainObject(value, displayName, methodName) { + if (!Object(lodash_es_isPlainObject__WEBPACK_IMPORTED_MODULE_0__["default"])(value)) { + Object(_warning__WEBPACK_IMPORTED_MODULE_1__["default"])(methodName + '() in ' + displayName + ' must return a plain object. Instead received ' + value + '.'); + } +} + +/***/ }), + +/***/ "./node_modules/react-redux/es/utils/warning.js": +/*!******************************************************!*\ + !*** ./node_modules/react-redux/es/utils/warning.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return warning; }); +/** + * Prints a warning in the console if it exists. + * + * @param {String} message The warning message. + * @returns {void} + */ +function warning(message) { + /* eslint-disable no-console */ + if (typeof console !== 'undefined' && typeof console.error === 'function') { + console.error(message); + } + /* eslint-enable no-console */ + try { + // This error was thrown as a convenience so that if you enable + // "break on all exceptions" in your console, + // it would pause the execution at this line. + throw new Error(message); + /* eslint-disable no-empty */ + } catch (e) {} + /* eslint-enable no-empty */ +} + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/BrowserRouter.js": +/*!***********************************************************!*\ + !*** ./node_modules/react-router-dom/es/BrowserRouter.js ***! + \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_2__); +/* harmony import */ var history_createBrowserHistory__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! history/createBrowserHistory */ "./node_modules/history/createBrowserHistory.js"); +/* harmony import */ var history_createBrowserHistory__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(history_createBrowserHistory__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var _Router__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./Router */ "./node_modules/react-router-dom/es/Router.js"); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + +/** + * The public API for a <Router> that uses HTML5 history. + */ + +var BrowserRouter = function (_React$Component) { + _inherits(BrowserRouter, _React$Component); + + function BrowserRouter() { + var _temp, _this, _ret; + + _classCallCheck(this, BrowserRouter); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = history_createBrowserHistory__WEBPACK_IMPORTED_MODULE_3___default()(_this.props), _temp), _possibleConstructorReturn(_this, _ret); + } + + BrowserRouter.prototype.componentWillMount = function componentWillMount() { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!this.props.history, '<BrowserRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { BrowserRouter as Router }`.'); + }; + + BrowserRouter.prototype.render = function render() { + return react__WEBPACK_IMPORTED_MODULE_1__["default"].createElement(_Router__WEBPACK_IMPORTED_MODULE_4__["default"], { history: this.history, children: this.props.children }); + }; + + return BrowserRouter; +}(react__WEBPACK_IMPORTED_MODULE_1__["default"].Component); + +BrowserRouter.propTypes = { + basename: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.string, + forceRefresh: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.bool, + getUserConfirmation: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.func, + keyLength: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.number, + children: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.node +}; + + +/* harmony default export */ __webpack_exports__["default"] = (BrowserRouter); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/HashRouter.js": +/*!********************************************************!*\ + !*** ./node_modules/react-router-dom/es/HashRouter.js ***! + \********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_2__); +/* harmony import */ var history_createHashHistory__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! history/createHashHistory */ "./node_modules/history/createHashHistory.js"); +/* harmony import */ var history_createHashHistory__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(history_createHashHistory__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var _Router__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./Router */ "./node_modules/react-router-dom/es/Router.js"); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + +/** + * The public API for a <Router> that uses window.location.hash. + */ + +var HashRouter = function (_React$Component) { + _inherits(HashRouter, _React$Component); + + function HashRouter() { + var _temp, _this, _ret; + + _classCallCheck(this, HashRouter); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = history_createHashHistory__WEBPACK_IMPORTED_MODULE_3___default()(_this.props), _temp), _possibleConstructorReturn(_this, _ret); + } + + HashRouter.prototype.componentWillMount = function componentWillMount() { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!this.props.history, '<HashRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { HashRouter as Router }`.'); + }; + + HashRouter.prototype.render = function render() { + return react__WEBPACK_IMPORTED_MODULE_1__["default"].createElement(_Router__WEBPACK_IMPORTED_MODULE_4__["default"], { history: this.history, children: this.props.children }); + }; + + return HashRouter; +}(react__WEBPACK_IMPORTED_MODULE_1__["default"].Component); + +HashRouter.propTypes = { + basename: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.string, + getUserConfirmation: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.func, + hashType: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.oneOf(['hashbang', 'noslash', 'slash']), + children: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.node +}; + + +/* harmony default export */ __webpack_exports__["default"] = (HashRouter); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/Link.js": +/*!**************************************************!*\ + !*** ./node_modules/react-router-dom/es/Link.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_2__); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + +var isModifiedEvent = function isModifiedEvent(event) { + return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey); +}; + +/** + * The public API for rendering a history-aware <a>. + */ + +var Link = function (_React$Component) { + _inherits(Link, _React$Component); + + function Link() { + var _temp, _this, _ret; + + _classCallCheck(this, Link); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleClick = function (event) { + if (_this.props.onClick) _this.props.onClick(event); + + if (!event.defaultPrevented && // onClick prevented default + event.button === 0 && // ignore right clicks + !_this.props.target && // let browser handle "target=_blank" etc. + !isModifiedEvent(event) // ignore clicks with modifier keys + ) { + event.preventDefault(); + + var history = _this.context.router.history; + var _this$props = _this.props, + replace = _this$props.replace, + to = _this$props.to; + + + if (replace) { + history.replace(to); + } else { + history.push(to); + } + } + }, _temp), _possibleConstructorReturn(_this, _ret); + } + + Link.prototype.render = function render() { + var _props = this.props, + replace = _props.replace, + to = _props.to, + innerRef = _props.innerRef, + props = _objectWithoutProperties(_props, ['replace', 'to', 'innerRef']); // eslint-disable-line no-unused-vars + + invariant__WEBPACK_IMPORTED_MODULE_2___default()(this.context.router, 'You should not use <Link> outside a <Router>'); + + var href = this.context.router.history.createHref(typeof to === 'string' ? { pathname: to } : to); + + return react__WEBPACK_IMPORTED_MODULE_0__["default"].createElement('a', _extends({}, props, { onClick: this.handleClick, href: href, ref: innerRef })); + }; + + return Link; +}(react__WEBPACK_IMPORTED_MODULE_0__["default"].Component); + +Link.propTypes = { + onClick: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func, + target: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, + replace: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.bool, + to: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.oneOfType([prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object]).isRequired, + innerRef: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.oneOfType([prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func]) +}; +Link.defaultProps = { + replace: false +}; +Link.contextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + history: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + push: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func.isRequired, + replace: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func.isRequired, + createHref: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func.isRequired + }).isRequired + }).isRequired +}; + + +/* harmony default export */ __webpack_exports__["default"] = (Link); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/MemoryRouter.js": +/*!**********************************************************!*\ + !*** ./node_modules/react-router-dom/es/MemoryRouter.js ***! + \**********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_MemoryRouter__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/MemoryRouter */ "./node_modules/react-router/es/MemoryRouter.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_MemoryRouter__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/NavLink.js": +/*!*****************************************************!*\ + !*** ./node_modules/react-router-dom/es/NavLink.js ***! + \*****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var _Route__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./Route */ "./node_modules/react-router-dom/es/Route.js"); +/* harmony import */ var _Link__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./Link */ "./node_modules/react-router-dom/es/Link.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + + + + + + +/** + * A <Link> wrapper that knows if it's "active" or not. + */ +var NavLink = function NavLink(_ref) { + var to = _ref.to, + exact = _ref.exact, + strict = _ref.strict, + location = _ref.location, + activeClassName = _ref.activeClassName, + className = _ref.className, + activeStyle = _ref.activeStyle, + style = _ref.style, + getIsActive = _ref.isActive, + ariaCurrent = _ref.ariaCurrent, + rest = _objectWithoutProperties(_ref, ['to', 'exact', 'strict', 'location', 'activeClassName', 'className', 'activeStyle', 'style', 'isActive', 'ariaCurrent']); + + return react__WEBPACK_IMPORTED_MODULE_0__["default"].createElement(_Route__WEBPACK_IMPORTED_MODULE_2__["default"], { + path: (typeof to === 'undefined' ? 'undefined' : _typeof(to)) === 'object' ? to.pathname : to, + exact: exact, + strict: strict, + location: location, + children: function children(_ref2) { + var location = _ref2.location, + match = _ref2.match; + + var isActive = !!(getIsActive ? getIsActive(match, location) : match); + + return react__WEBPACK_IMPORTED_MODULE_0__["default"].createElement(_Link__WEBPACK_IMPORTED_MODULE_3__["default"], _extends({ + to: to, + className: isActive ? [className, activeClassName].filter(function (i) { + return i; + }).join(' ') : className, + style: isActive ? _extends({}, style, activeStyle) : style, + 'aria-current': isActive && ariaCurrent + }, rest)); + } + }); +}; + +NavLink.propTypes = { + to: _Link__WEBPACK_IMPORTED_MODULE_3__["default"].propTypes.to, + exact: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.bool, + strict: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.bool, + location: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object, + activeClassName: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, + className: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, + activeStyle: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object, + style: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object, + isActive: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func, + ariaCurrent: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.oneOf(['page', 'step', 'location', 'true']) +}; + +NavLink.defaultProps = { + activeClassName: 'active', + ariaCurrent: 'true' +}; + +/* harmony default export */ __webpack_exports__["default"] = (NavLink); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/Prompt.js": +/*!****************************************************!*\ + !*** ./node_modules/react-router-dom/es/Prompt.js ***! + \****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_Prompt__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/Prompt */ "./node_modules/react-router/es/Prompt.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_Prompt__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/Redirect.js": +/*!******************************************************!*\ + !*** ./node_modules/react-router-dom/es/Redirect.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_Redirect__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/Redirect */ "./node_modules/react-router/es/Redirect.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_Redirect__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/Route.js": +/*!***************************************************!*\ + !*** ./node_modules/react-router-dom/es/Route.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_Route__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/Route */ "./node_modules/react-router/es/Route.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_Route__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/Router.js": +/*!****************************************************!*\ + !*** ./node_modules/react-router-dom/es/Router.js ***! + \****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_Router__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/Router */ "./node_modules/react-router/es/Router.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_Router__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/StaticRouter.js": +/*!**********************************************************!*\ + !*** ./node_modules/react-router-dom/es/StaticRouter.js ***! + \**********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_StaticRouter__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/StaticRouter */ "./node_modules/react-router/es/StaticRouter.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_StaticRouter__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/Switch.js": +/*!****************************************************!*\ + !*** ./node_modules/react-router-dom/es/Switch.js ***! + \****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_Switch__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/Switch */ "./node_modules/react-router/es/Switch.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_Switch__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/index.js": +/*!***************************************************!*\ + !*** ./node_modules/react-router-dom/es/index.js ***! + \***************************************************/ +/*! exports provided: BrowserRouter, HashRouter, Link, MemoryRouter, NavLink, Prompt, Redirect, Route, Router, StaticRouter, Switch, matchPath, withRouter */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _BrowserRouter__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./BrowserRouter */ "./node_modules/react-router-dom/es/BrowserRouter.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "BrowserRouter", function() { return _BrowserRouter__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony import */ var _HashRouter__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./HashRouter */ "./node_modules/react-router-dom/es/HashRouter.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "HashRouter", function() { return _HashRouter__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _Link__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./Link */ "./node_modules/react-router-dom/es/Link.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Link", function() { return _Link__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony import */ var _MemoryRouter__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./MemoryRouter */ "./node_modules/react-router-dom/es/MemoryRouter.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "MemoryRouter", function() { return _MemoryRouter__WEBPACK_IMPORTED_MODULE_3__["default"]; }); + +/* harmony import */ var _NavLink__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./NavLink */ "./node_modules/react-router-dom/es/NavLink.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "NavLink", function() { return _NavLink__WEBPACK_IMPORTED_MODULE_4__["default"]; }); + +/* harmony import */ var _Prompt__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./Prompt */ "./node_modules/react-router-dom/es/Prompt.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Prompt", function() { return _Prompt__WEBPACK_IMPORTED_MODULE_5__["default"]; }); + +/* harmony import */ var _Redirect__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./Redirect */ "./node_modules/react-router-dom/es/Redirect.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Redirect", function() { return _Redirect__WEBPACK_IMPORTED_MODULE_6__["default"]; }); + +/* harmony import */ var _Route__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./Route */ "./node_modules/react-router-dom/es/Route.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Route", function() { return _Route__WEBPACK_IMPORTED_MODULE_7__["default"]; }); + +/* harmony import */ var _Router__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./Router */ "./node_modules/react-router-dom/es/Router.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Router", function() { return _Router__WEBPACK_IMPORTED_MODULE_8__["default"]; }); + +/* harmony import */ var _StaticRouter__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./StaticRouter */ "./node_modules/react-router-dom/es/StaticRouter.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "StaticRouter", function() { return _StaticRouter__WEBPACK_IMPORTED_MODULE_9__["default"]; }); + +/* harmony import */ var _Switch__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./Switch */ "./node_modules/react-router-dom/es/Switch.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Switch", function() { return _Switch__WEBPACK_IMPORTED_MODULE_10__["default"]; }); + +/* harmony import */ var _matchPath__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./matchPath */ "./node_modules/react-router-dom/es/matchPath.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "matchPath", function() { return _matchPath__WEBPACK_IMPORTED_MODULE_11__["default"]; }); + +/* harmony import */ var _withRouter__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./withRouter */ "./node_modules/react-router-dom/es/withRouter.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "withRouter", function() { return _withRouter__WEBPACK_IMPORTED_MODULE_12__["default"]; }); + + + + + + + + + + + + + + + + + + + + + + + + + + + + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/matchPath.js": +/*!*******************************************************!*\ + !*** ./node_modules/react-router-dom/es/matchPath.js ***! + \*******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_matchPath__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/matchPath */ "./node_modules/react-router/es/matchPath.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_matchPath__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-dom/es/withRouter.js": +/*!********************************************************!*\ + !*** ./node_modules/react-router-dom/es/withRouter.js ***! + \********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react_router_es_withRouter__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react-router/es/withRouter */ "./node_modules/react-router/es/withRouter.js"); +// Written in this round about way for babel-transform-imports + + +/* harmony default export */ __webpack_exports__["default"] = (react_router_es_withRouter__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/***/ }), + +/***/ "./node_modules/react-router-redux/lib/actions.js": +/*!********************************************************!*\ + !*** ./node_modules/react-router-redux/lib/actions.js ***! + \********************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +/** + * This action type will be dispatched by the history actions below. + * If you're writing a middleware to watch for navigation events, be sure to + * look for actions of this type. + */ +var CALL_HISTORY_METHOD = exports.CALL_HISTORY_METHOD = '@@router/CALL_HISTORY_METHOD'; + +function updateLocation(method) { + return function () { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return { + type: CALL_HISTORY_METHOD, + payload: { method: method, args: args } + }; + }; +} + +/** + * These actions correspond to the history API. + * The associated routerMiddleware will capture these events before they get to + * your reducer and reissue them as the matching function on your history. + */ +var push = exports.push = updateLocation('push'); +var replace = exports.replace = updateLocation('replace'); +var go = exports.go = updateLocation('go'); +var goBack = exports.goBack = updateLocation('goBack'); +var goForward = exports.goForward = updateLocation('goForward'); + +var routerActions = exports.routerActions = { push: push, replace: replace, go: go, goBack: goBack, goForward: goForward }; + +/***/ }), + +/***/ "./node_modules/react-router-redux/lib/index.js": +/*!******************************************************!*\ + !*** ./node_modules/react-router-redux/lib/index.js ***! + \******************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.routerMiddleware = exports.routerActions = exports.goForward = exports.goBack = exports.go = exports.replace = exports.push = exports.CALL_HISTORY_METHOD = exports.routerReducer = exports.LOCATION_CHANGE = exports.syncHistoryWithStore = undefined; + +var _reducer = __webpack_require__(/*! ./reducer */ "./node_modules/react-router-redux/lib/reducer.js"); + +Object.defineProperty(exports, 'LOCATION_CHANGE', { + enumerable: true, + get: function get() { + return _reducer.LOCATION_CHANGE; + } +}); +Object.defineProperty(exports, 'routerReducer', { + enumerable: true, + get: function get() { + return _reducer.routerReducer; + } +}); + +var _actions = __webpack_require__(/*! ./actions */ "./node_modules/react-router-redux/lib/actions.js"); + +Object.defineProperty(exports, 'CALL_HISTORY_METHOD', { + enumerable: true, + get: function get() { + return _actions.CALL_HISTORY_METHOD; + } +}); +Object.defineProperty(exports, 'push', { + enumerable: true, + get: function get() { + return _actions.push; + } +}); +Object.defineProperty(exports, 'replace', { + enumerable: true, + get: function get() { + return _actions.replace; + } +}); +Object.defineProperty(exports, 'go', { + enumerable: true, + get: function get() { + return _actions.go; + } +}); +Object.defineProperty(exports, 'goBack', { + enumerable: true, + get: function get() { + return _actions.goBack; + } +}); +Object.defineProperty(exports, 'goForward', { + enumerable: true, + get: function get() { + return _actions.goForward; + } +}); +Object.defineProperty(exports, 'routerActions', { + enumerable: true, + get: function get() { + return _actions.routerActions; + } +}); + +var _sync = __webpack_require__(/*! ./sync */ "./node_modules/react-router-redux/lib/sync.js"); + +var _sync2 = _interopRequireDefault(_sync); + +var _middleware = __webpack_require__(/*! ./middleware */ "./node_modules/react-router-redux/lib/middleware.js"); + +var _middleware2 = _interopRequireDefault(_middleware); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +exports.syncHistoryWithStore = _sync2['default']; +exports.routerMiddleware = _middleware2['default']; + +/***/ }), + +/***/ "./node_modules/react-router-redux/lib/middleware.js": +/*!***********************************************************!*\ + !*** ./node_modules/react-router-redux/lib/middleware.js ***! + \***********************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports['default'] = routerMiddleware; + +var _actions = __webpack_require__(/*! ./actions */ "./node_modules/react-router-redux/lib/actions.js"); + +function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } } + +/** + * This middleware captures CALL_HISTORY_METHOD actions to redirect to the + * provided history object. This will prevent these actions from reaching your + * reducer or any middleware that comes after this one. + */ +function routerMiddleware(history) { + return function () { + return function (next) { + return function (action) { + if (action.type !== _actions.CALL_HISTORY_METHOD) { + return next(action); + } + + var _action$payload = action.payload, + method = _action$payload.method, + args = _action$payload.args; + + history[method].apply(history, _toConsumableArray(args)); + }; + }; + }; +} + +/***/ }), + +/***/ "./node_modules/react-router-redux/lib/reducer.js": +/*!********************************************************!*\ + !*** ./node_modules/react-router-redux/lib/reducer.js ***! + \********************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +exports.routerReducer = routerReducer; +/** + * This action type will be dispatched when your history + * receives a location change. + */ +var LOCATION_CHANGE = exports.LOCATION_CHANGE = '@@router/LOCATION_CHANGE'; + +var initialState = { + locationBeforeTransitions: null +}; + +/** + * This reducer will update the state with the most recent location history + * has transitioned to. This may not be in sync with the router, particularly + * if you have asynchronously-loaded routes, so reading from and relying on + * this state is discouraged. + */ +function routerReducer() { + var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initialState; + + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + type = _ref.type, + payload = _ref.payload; + + if (type === LOCATION_CHANGE) { + return _extends({}, state, { locationBeforeTransitions: payload }); + } + + return state; +} + +/***/ }), + +/***/ "./node_modules/react-router-redux/lib/sync.js": +/*!*****************************************************!*\ + !*** ./node_modules/react-router-redux/lib/sync.js ***! + \*****************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +exports['default'] = syncHistoryWithStore; + +var _reducer = __webpack_require__(/*! ./reducer */ "./node_modules/react-router-redux/lib/reducer.js"); + +var defaultSelectLocationState = function defaultSelectLocationState(state) { + return state.routing; +}; + +/** + * This function synchronizes your history state with the Redux store. + * Location changes flow from history to the store. An enhanced history is + * returned with a listen method that responds to store updates for location. + * + * When this history is provided to the router, this means the location data + * will flow like this: + * history.push -> store.dispatch -> enhancedHistory.listen -> router + * This ensures that when the store state changes due to a replay or other + * event, the router will be updated appropriately and can transition to the + * correct router state. + */ +function syncHistoryWithStore(history, store) { + var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}, + _ref$selectLocationSt = _ref.selectLocationState, + selectLocationState = _ref$selectLocationSt === undefined ? defaultSelectLocationState : _ref$selectLocationSt, + _ref$adjustUrlOnRepla = _ref.adjustUrlOnReplay, + adjustUrlOnReplay = _ref$adjustUrlOnRepla === undefined ? true : _ref$adjustUrlOnRepla; + + // Ensure that the reducer is mounted on the store and functioning properly. + if (typeof selectLocationState(store.getState()) === 'undefined') { + throw new Error('Expected the routing state to be available either as `state.routing` ' + 'or as the custom expression you can specify as `selectLocationState` ' + 'in the `syncHistoryWithStore()` options. ' + 'Ensure you have added the `routerReducer` to your store\'s ' + 'reducers via `combineReducers` or whatever method you use to isolate ' + 'your reducers.'); + } + + var initialLocation = void 0; + var isTimeTraveling = void 0; + var unsubscribeFromStore = void 0; + var unsubscribeFromHistory = void 0; + var currentLocation = void 0; + + // What does the store say about current location? + var getLocationInStore = function getLocationInStore(useInitialIfEmpty) { + var locationState = selectLocationState(store.getState()); + return locationState.locationBeforeTransitions || (useInitialIfEmpty ? initialLocation : undefined); + }; + + // Init initialLocation with potential location in store + initialLocation = getLocationInStore(); + + // If the store is replayed, update the URL in the browser to match. + if (adjustUrlOnReplay) { + var handleStoreChange = function handleStoreChange() { + var locationInStore = getLocationInStore(true); + if (currentLocation === locationInStore || initialLocation === locationInStore) { + return; + } + + // Update address bar to reflect store state + isTimeTraveling = true; + currentLocation = locationInStore; + history.transitionTo(_extends({}, locationInStore, { + action: 'PUSH' + })); + isTimeTraveling = false; + }; + + unsubscribeFromStore = store.subscribe(handleStoreChange); + handleStoreChange(); + } + + // Whenever location changes, dispatch an action to get it in the store + var handleLocationChange = function handleLocationChange(location) { + // ... unless we just caused that location change + if (isTimeTraveling) { + return; + } + + // Remember where we are + currentLocation = location; + + // Are we being called for the first time? + if (!initialLocation) { + // Remember as a fallback in case state is reset + initialLocation = location; + + // Respect persisted location, if any + if (getLocationInStore()) { + return; + } + } + + // Tell the store to update by dispatching an action + store.dispatch({ + type: _reducer.LOCATION_CHANGE, + payload: location + }); + }; + unsubscribeFromHistory = history.listen(handleLocationChange); + + // History 3.x doesn't call listen synchronously, so fire the initial location change ourselves + if (history.getCurrentLocation) { + handleLocationChange(history.getCurrentLocation()); + } + + // The enhanced history uses store as source of truth + return _extends({}, history, { + // The listeners are subscribed to the store instead of history + listen: function listen(listener) { + // Copy of last location. + var lastPublishedLocation = getLocationInStore(true); + + // Keep track of whether we unsubscribed, as Redux store + // only applies changes in subscriptions on next dispatch + var unsubscribed = false; + var unsubscribeFromStore = store.subscribe(function () { + var currentLocation = getLocationInStore(true); + if (currentLocation === lastPublishedLocation) { + return; + } + lastPublishedLocation = currentLocation; + if (!unsubscribed) { + listener(lastPublishedLocation); + } + }); + + // History 2.x listeners expect a synchronous call. Make the first call to the + // listener after subscribing to the store, in case the listener causes a + // location change (e.g. when it redirects) + if (!history.getCurrentLocation) { + listener(lastPublishedLocation); + } + + // Let user unsubscribe later + return function () { + unsubscribed = true; + unsubscribeFromStore(); + }; + }, + + + // It also provides a way to destroy internal listeners + unsubscribe: function unsubscribe() { + if (adjustUrlOnReplay) { + unsubscribeFromStore(); + } + unsubscribeFromHistory(); + } + }); +} + +/***/ }), + +/***/ "./node_modules/react-router/es/MemoryRouter.js": +/*!******************************************************!*\ + !*** ./node_modules/react-router/es/MemoryRouter.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_2__); +/* harmony import */ var history_createMemoryHistory__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! history/createMemoryHistory */ "./node_modules/history/createMemoryHistory.js"); +/* harmony import */ var history_createMemoryHistory__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(history_createMemoryHistory__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var _Router__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./Router */ "./node_modules/react-router/es/Router.js"); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + +/** + * The public API for a <Router> that stores location in memory. + */ + +var MemoryRouter = function (_React$Component) { + _inherits(MemoryRouter, _React$Component); + + function MemoryRouter() { + var _temp, _this, _ret; + + _classCallCheck(this, MemoryRouter); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = history_createMemoryHistory__WEBPACK_IMPORTED_MODULE_3___default()(_this.props), _temp), _possibleConstructorReturn(_this, _ret); + } + + MemoryRouter.prototype.componentWillMount = function componentWillMount() { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!this.props.history, '<MemoryRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { MemoryRouter as Router }`.'); + }; + + MemoryRouter.prototype.render = function render() { + return react__WEBPACK_IMPORTED_MODULE_1__["default"].createElement(_Router__WEBPACK_IMPORTED_MODULE_4__["default"], { history: this.history, children: this.props.children }); + }; + + return MemoryRouter; +}(react__WEBPACK_IMPORTED_MODULE_1__["default"].Component); + +MemoryRouter.propTypes = { + initialEntries: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.array, + initialIndex: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.number, + getUserConfirmation: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.func, + keyLength: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.number, + children: prop_types__WEBPACK_IMPORTED_MODULE_2___default.a.node +}; + + +/* harmony default export */ __webpack_exports__["default"] = (MemoryRouter); + +/***/ }), + +/***/ "./node_modules/react-router/es/Prompt.js": +/*!************************************************!*\ + !*** ./node_modules/react-router/es/Prompt.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_2__); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + +/** + * The public API for prompting the user before navigating away + * from a screen with a component. + */ + +var Prompt = function (_React$Component) { + _inherits(Prompt, _React$Component); + + function Prompt() { + _classCallCheck(this, Prompt); + + return _possibleConstructorReturn(this, _React$Component.apply(this, arguments)); + } + + Prompt.prototype.enable = function enable(message) { + if (this.unblock) this.unblock(); + + this.unblock = this.context.router.history.block(message); + }; + + Prompt.prototype.disable = function disable() { + if (this.unblock) { + this.unblock(); + this.unblock = null; + } + }; + + Prompt.prototype.componentWillMount = function componentWillMount() { + invariant__WEBPACK_IMPORTED_MODULE_2___default()(this.context.router, 'You should not use <Prompt> outside a <Router>'); + + if (this.props.when) this.enable(this.props.message); + }; + + Prompt.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) { + if (nextProps.when) { + if (!this.props.when || this.props.message !== nextProps.message) this.enable(nextProps.message); + } else { + this.disable(); + } + }; + + Prompt.prototype.componentWillUnmount = function componentWillUnmount() { + this.disable(); + }; + + Prompt.prototype.render = function render() { + return null; + }; + + return Prompt; +}(react__WEBPACK_IMPORTED_MODULE_0__["default"].Component); + +Prompt.propTypes = { + when: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.bool, + message: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.oneOfType([prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func, prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string]).isRequired +}; +Prompt.defaultProps = { + when: true +}; +Prompt.contextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + history: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + block: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func.isRequired + }).isRequired + }).isRequired +}; + + +/* harmony default export */ __webpack_exports__["default"] = (Prompt); + +/***/ }), + +/***/ "./node_modules/react-router/es/Redirect.js": +/*!**************************************************!*\ + !*** ./node_modules/react-router/es/Redirect.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_2__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var history__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! history */ "./node_modules/history/es/index.js"); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + +/** + * The public API for updating the location programmatically + * with a component. + */ + +var Redirect = function (_React$Component) { + _inherits(Redirect, _React$Component); + + function Redirect() { + _classCallCheck(this, Redirect); + + return _possibleConstructorReturn(this, _React$Component.apply(this, arguments)); + } + + Redirect.prototype.isStatic = function isStatic() { + return this.context.router && this.context.router.staticContext; + }; + + Redirect.prototype.componentWillMount = function componentWillMount() { + invariant__WEBPACK_IMPORTED_MODULE_3___default()(this.context.router, 'You should not use <Redirect> outside a <Router>'); + + if (this.isStatic()) this.perform(); + }; + + Redirect.prototype.componentDidMount = function componentDidMount() { + if (!this.isStatic()) this.perform(); + }; + + Redirect.prototype.componentDidUpdate = function componentDidUpdate(prevProps) { + var prevTo = Object(history__WEBPACK_IMPORTED_MODULE_4__["createLocation"])(prevProps.to); + var nextTo = Object(history__WEBPACK_IMPORTED_MODULE_4__["createLocation"])(this.props.to); + + if (Object(history__WEBPACK_IMPORTED_MODULE_4__["locationsAreEqual"])(prevTo, nextTo)) { + warning__WEBPACK_IMPORTED_MODULE_2___default()(false, 'You tried to redirect to the same route you\'re currently on: ' + ('"' + nextTo.pathname + nextTo.search + '"')); + return; + } + + this.perform(); + }; + + Redirect.prototype.perform = function perform() { + var history = this.context.router.history; + var _props = this.props, + push = _props.push, + to = _props.to; + + + if (push) { + history.push(to); + } else { + history.replace(to); + } + }; + + Redirect.prototype.render = function render() { + return null; + }; + + return Redirect; +}(react__WEBPACK_IMPORTED_MODULE_0__["default"].Component); + +Redirect.propTypes = { + push: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.bool, + from: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, + to: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.oneOfType([prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.string, prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object]).isRequired +}; +Redirect.defaultProps = { + push: false +}; +Redirect.contextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + history: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + push: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func.isRequired, + replace: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func.isRequired + }).isRequired, + staticContext: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object + }).isRequired +}; + + +/* harmony default export */ __webpack_exports__["default"] = (Redirect); + +/***/ }), + +/***/ "./node_modules/react-router/es/Route.js": +/*!***********************************************!*\ + !*** ./node_modules/react-router/es/Route.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var _matchPath__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./matchPath */ "./node_modules/react-router/es/matchPath.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + +var isEmptyChildren = function isEmptyChildren(children) { + return react__WEBPACK_IMPORTED_MODULE_2__["default"].Children.count(children) === 0; +}; + +/** + * The public API for matching a single path and rendering. + */ + +var Route = function (_React$Component) { + _inherits(Route, _React$Component); + + function Route() { + var _temp, _this, _ret; + + _classCallCheck(this, Route); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = { + match: _this.computeMatch(_this.props, _this.context.router) + }, _temp), _possibleConstructorReturn(_this, _ret); + } + + Route.prototype.getChildContext = function getChildContext() { + return { + router: _extends({}, this.context.router, { + route: { + location: this.props.location || this.context.router.route.location, + match: this.state.match + } + }) + }; + }; + + Route.prototype.computeMatch = function computeMatch(_ref, router) { + var computedMatch = _ref.computedMatch, + location = _ref.location, + path = _ref.path, + strict = _ref.strict, + exact = _ref.exact, + sensitive = _ref.sensitive; + + if (computedMatch) return computedMatch; // <Switch> already computed the match for us + + invariant__WEBPACK_IMPORTED_MODULE_1___default()(router, 'You should not use <Route> or withRouter() outside a <Router>'); + + var route = router.route; + + var pathname = (location || route.location).pathname; + + return path ? Object(_matchPath__WEBPACK_IMPORTED_MODULE_4__["default"])(pathname, { path: path, strict: strict, exact: exact, sensitive: sensitive }) : route.match; + }; + + Route.prototype.componentWillMount = function componentWillMount() { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!(this.props.component && this.props.render), 'You should not use <Route component> and <Route render> in the same route; <Route render> will be ignored'); + + warning__WEBPACK_IMPORTED_MODULE_0___default()(!(this.props.component && this.props.children && !isEmptyChildren(this.props.children)), 'You should not use <Route component> and <Route children> in the same route; <Route children> will be ignored'); + + warning__WEBPACK_IMPORTED_MODULE_0___default()(!(this.props.render && this.props.children && !isEmptyChildren(this.props.children)), 'You should not use <Route render> and <Route children> in the same route; <Route children> will be ignored'); + }; + + Route.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps, nextContext) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!(nextProps.location && !this.props.location), '<Route> elements should not change from uncontrolled to controlled (or vice versa). You initially used no "location" prop and then provided one on a subsequent render.'); + + warning__WEBPACK_IMPORTED_MODULE_0___default()(!(!nextProps.location && this.props.location), '<Route> elements should not change from controlled to uncontrolled (or vice versa). You provided a "location" prop initially but omitted it on a subsequent render.'); + + this.setState({ + match: this.computeMatch(nextProps, nextContext.router) + }); + }; + + Route.prototype.render = function render() { + var match = this.state.match; + var _props = this.props, + children = _props.children, + component = _props.component, + render = _props.render; + var _context$router = this.context.router, + history = _context$router.history, + route = _context$router.route, + staticContext = _context$router.staticContext; + + var location = this.props.location || route.location; + var props = { match: match, location: location, history: history, staticContext: staticContext }; + + return component ? // component prop gets first priority, only called if there's a match + match ? react__WEBPACK_IMPORTED_MODULE_2__["default"].createElement(component, props) : null : render ? // render prop is next, only called if there's a match + match ? render(props) : null : children ? // children come last, always called + typeof children === 'function' ? children(props) : !isEmptyChildren(children) ? react__WEBPACK_IMPORTED_MODULE_2__["default"].Children.only(children) : null : null; + }; + + return Route; +}(react__WEBPACK_IMPORTED_MODULE_2__["default"].Component); + +Route.propTypes = { + computedMatch: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object, // private, from <Switch> + path: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.string, + exact: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.bool, + strict: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.bool, + sensitive: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.bool, + component: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.func, + render: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.func, + children: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.oneOfType([prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.func, prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.node]), + location: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object +}; +Route.contextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.shape({ + history: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired, + route: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired, + staticContext: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object + }) +}; +Route.childContextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired +}; + + +/* harmony default export */ __webpack_exports__["default"] = (Route); + +/***/ }), + +/***/ "./node_modules/react-router/es/Router.js": +/*!************************************************!*\ + !*** ./node_modules/react-router/es/Router.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_3__); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + +/** + * The public API for putting history on context. + */ + +var Router = function (_React$Component) { + _inherits(Router, _React$Component); + + function Router() { + var _temp, _this, _ret; + + _classCallCheck(this, Router); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = { + match: _this.computeMatch(_this.props.history.location.pathname) + }, _temp), _possibleConstructorReturn(_this, _ret); + } + + Router.prototype.getChildContext = function getChildContext() { + return { + router: _extends({}, this.context.router, { + history: this.props.history, + route: { + location: this.props.history.location, + match: this.state.match + } + }) + }; + }; + + Router.prototype.computeMatch = function computeMatch(pathname) { + return { + path: '/', + url: '/', + params: {}, + isExact: pathname === '/' + }; + }; + + Router.prototype.componentWillMount = function componentWillMount() { + var _this2 = this; + + var _props = this.props, + children = _props.children, + history = _props.history; + + + invariant__WEBPACK_IMPORTED_MODULE_1___default()(children == null || react__WEBPACK_IMPORTED_MODULE_2__["default"].Children.count(children) === 1, 'A <Router> may have only one child element'); + + // Do this here so we can setState when a <Redirect> changes the + // location in componentWillMount. This happens e.g. when doing + // server rendering using a <StaticRouter>. + this.unlisten = history.listen(function () { + _this2.setState({ + match: _this2.computeMatch(history.location.pathname) + }); + }); + }; + + Router.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) { + warning__WEBPACK_IMPORTED_MODULE_0___default()(this.props.history === nextProps.history, 'You cannot change <Router history>'); + }; + + Router.prototype.componentWillUnmount = function componentWillUnmount() { + this.unlisten(); + }; + + Router.prototype.render = function render() { + var children = this.props.children; + + return children ? react__WEBPACK_IMPORTED_MODULE_2__["default"].Children.only(children) : null; + }; + + return Router; +}(react__WEBPACK_IMPORTED_MODULE_2__["default"].Component); + +Router.propTypes = { + history: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired, + children: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.node +}; +Router.contextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object +}; +Router.childContextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired +}; + + +/* harmony default export */ __webpack_exports__["default"] = (Router); + +/***/ }), + +/***/ "./node_modules/react-router/es/StaticRouter.js": +/*!******************************************************!*\ + !*** ./node_modules/react-router/es/StaticRouter.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var history_PathUtils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! history/PathUtils */ "./node_modules/history/PathUtils.js"); +/* harmony import */ var history_PathUtils__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(history_PathUtils__WEBPACK_IMPORTED_MODULE_4__); +/* harmony import */ var _Router__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./Router */ "./node_modules/react-router/es/Router.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + + +var normalizeLocation = function normalizeLocation(object) { + var _object$pathname = object.pathname, + pathname = _object$pathname === undefined ? '/' : _object$pathname, + _object$search = object.search, + search = _object$search === undefined ? '' : _object$search, + _object$hash = object.hash, + hash = _object$hash === undefined ? '' : _object$hash; + + + return { + pathname: pathname, + search: search === '?' ? '' : search, + hash: hash === '#' ? '' : hash + }; +}; + +var addBasename = function addBasename(basename, location) { + if (!basename) return location; + + return _extends({}, location, { + pathname: Object(history_PathUtils__WEBPACK_IMPORTED_MODULE_4__["addLeadingSlash"])(basename) + location.pathname + }); +}; + +var stripBasename = function stripBasename(basename, location) { + if (!basename) return location; + + var base = Object(history_PathUtils__WEBPACK_IMPORTED_MODULE_4__["addLeadingSlash"])(basename); + + if (location.pathname.indexOf(base) !== 0) return location; + + return _extends({}, location, { + pathname: location.pathname.substr(base.length) + }); +}; + +var createLocation = function createLocation(location) { + return typeof location === 'string' ? Object(history_PathUtils__WEBPACK_IMPORTED_MODULE_4__["parsePath"])(location) : normalizeLocation(location); +}; + +var createURL = function createURL(location) { + return typeof location === 'string' ? location : Object(history_PathUtils__WEBPACK_IMPORTED_MODULE_4__["createPath"])(location); +}; + +var staticHandler = function staticHandler(methodName) { + return function () { + invariant__WEBPACK_IMPORTED_MODULE_1___default()(false, 'You cannot %s with <StaticRouter>', methodName); + }; +}; + +var noop = function noop() {}; + +/** + * The public top-level API for a "static" <Router>, so-called because it + * can't actually change the current location. Instead, it just records + * location changes in a context object. Useful mainly in testing and + * server-rendering scenarios. + */ + +var StaticRouter = function (_React$Component) { + _inherits(StaticRouter, _React$Component); + + function StaticRouter() { + var _temp, _this, _ret; + + _classCallCheck(this, StaticRouter); + + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.createHref = function (path) { + return Object(history_PathUtils__WEBPACK_IMPORTED_MODULE_4__["addLeadingSlash"])(_this.props.basename + createURL(path)); + }, _this.handlePush = function (location) { + var _this$props = _this.props, + basename = _this$props.basename, + context = _this$props.context; + + context.action = 'PUSH'; + context.location = addBasename(basename, createLocation(location)); + context.url = createURL(context.location); + }, _this.handleReplace = function (location) { + var _this$props2 = _this.props, + basename = _this$props2.basename, + context = _this$props2.context; + + context.action = 'REPLACE'; + context.location = addBasename(basename, createLocation(location)); + context.url = createURL(context.location); + }, _this.handleListen = function () { + return noop; + }, _this.handleBlock = function () { + return noop; + }, _temp), _possibleConstructorReturn(_this, _ret); + } + + StaticRouter.prototype.getChildContext = function getChildContext() { + return { + router: { + staticContext: this.props.context + } + }; + }; + + StaticRouter.prototype.componentWillMount = function componentWillMount() { + warning__WEBPACK_IMPORTED_MODULE_0___default()(!this.props.history, '<StaticRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { StaticRouter as Router }`.'); + }; + + StaticRouter.prototype.render = function render() { + var _props = this.props, + basename = _props.basename, + context = _props.context, + location = _props.location, + props = _objectWithoutProperties(_props, ['basename', 'context', 'location']); + + var history = { + createHref: this.createHref, + action: 'POP', + location: stripBasename(basename, createLocation(location)), + push: this.handlePush, + replace: this.handleReplace, + go: staticHandler('go'), + goBack: staticHandler('goBack'), + goForward: staticHandler('goForward'), + listen: this.handleListen, + block: this.handleBlock + }; + + return react__WEBPACK_IMPORTED_MODULE_2__["default"].createElement(_Router__WEBPACK_IMPORTED_MODULE_5__["default"], _extends({}, props, { history: history })); + }; + + return StaticRouter; +}(react__WEBPACK_IMPORTED_MODULE_2__["default"].Component); + +StaticRouter.propTypes = { + basename: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.string, + context: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired, + location: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.oneOfType([prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.string, prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object]) +}; +StaticRouter.defaultProps = { + basename: '', + location: '/' +}; +StaticRouter.childContextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_3___default.a.object.isRequired +}; + + +/* harmony default export */ __webpack_exports__["default"] = (StaticRouter); + +/***/ }), + +/***/ "./node_modules/react-router/es/Switch.js": +/*!************************************************!*\ + !*** ./node_modules/react-router/es/Switch.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! warning */ "./node_modules/warning/browser.js"); +/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_2__); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! invariant */ "./node_modules/invariant/browser.js"); +/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_3__); +/* harmony import */ var _matchPath__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./matchPath */ "./node_modules/react-router/es/matchPath.js"); +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + + + + + + + +/** + * The public API for rendering the first <Route> that matches. + */ + +var Switch = function (_React$Component) { + _inherits(Switch, _React$Component); + + function Switch() { + _classCallCheck(this, Switch); + + return _possibleConstructorReturn(this, _React$Component.apply(this, arguments)); + } + + Switch.prototype.componentWillMount = function componentWillMount() { + invariant__WEBPACK_IMPORTED_MODULE_3___default()(this.context.router, 'You should not use <Switch> outside a <Router>'); + }; + + Switch.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) { + warning__WEBPACK_IMPORTED_MODULE_2___default()(!(nextProps.location && !this.props.location), '<Switch> elements should not change from uncontrolled to controlled (or vice versa). You initially used no "location" prop and then provided one on a subsequent render.'); + + warning__WEBPACK_IMPORTED_MODULE_2___default()(!(!nextProps.location && this.props.location), '<Switch> elements should not change from controlled to uncontrolled (or vice versa). You provided a "location" prop initially but omitted it on a subsequent render.'); + }; + + Switch.prototype.render = function render() { + var route = this.context.router.route; + var children = this.props.children; + + var location = this.props.location || route.location; + + var match = void 0, + child = void 0; + react__WEBPACK_IMPORTED_MODULE_0__["default"].Children.forEach(children, function (element) { + if (!react__WEBPACK_IMPORTED_MODULE_0__["default"].isValidElement(element)) return; + + var _element$props = element.props, + pathProp = _element$props.path, + exact = _element$props.exact, + strict = _element$props.strict, + sensitive = _element$props.sensitive, + from = _element$props.from; + + var path = pathProp || from; + + if (match == null) { + child = element; + match = path ? Object(_matchPath__WEBPACK_IMPORTED_MODULE_4__["default"])(location.pathname, { path: path, exact: exact, strict: strict, sensitive: sensitive }) : route.match; + } + }); + + return match ? react__WEBPACK_IMPORTED_MODULE_0__["default"].cloneElement(child, { location: location, computedMatch: match }) : null; + }; + + return Switch; +}(react__WEBPACK_IMPORTED_MODULE_0__["default"].Component); + +Switch.contextTypes = { + router: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.shape({ + route: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object.isRequired + }).isRequired +}; +Switch.propTypes = { + children: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.node, + location: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.object +}; + + +/* harmony default export */ __webpack_exports__["default"] = (Switch); + +/***/ }), + +/***/ "./node_modules/react-router/es/matchPath.js": +/*!***************************************************!*\ + !*** ./node_modules/react-router/es/matchPath.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var path_to_regexp__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! path-to-regexp */ "./node_modules/react-router/node_modules/path-to-regexp/index.js"); +/* harmony import */ var path_to_regexp__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(path_to_regexp__WEBPACK_IMPORTED_MODULE_0__); + + +var patternCache = {}; +var cacheLimit = 10000; +var cacheCount = 0; + +var compilePath = function compilePath(pattern, options) { + var cacheKey = '' + options.end + options.strict + options.sensitive; + var cache = patternCache[cacheKey] || (patternCache[cacheKey] = {}); + + if (cache[pattern]) return cache[pattern]; + + var keys = []; + var re = path_to_regexp__WEBPACK_IMPORTED_MODULE_0___default()(pattern, keys, options); + var compiledPattern = { re: re, keys: keys }; + + if (cacheCount < cacheLimit) { + cache[pattern] = compiledPattern; + cacheCount++; + } + + return compiledPattern; +}; + +/** + * Public API for matching a URL pathname to a path pattern. + */ +var matchPath = function matchPath(pathname) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + if (typeof options === 'string') options = { path: options }; + + var _options = options, + _options$path = _options.path, + path = _options$path === undefined ? '/' : _options$path, + _options$exact = _options.exact, + exact = _options$exact === undefined ? false : _options$exact, + _options$strict = _options.strict, + strict = _options$strict === undefined ? false : _options$strict, + _options$sensitive = _options.sensitive, + sensitive = _options$sensitive === undefined ? false : _options$sensitive; + + var _compilePath = compilePath(path, { end: exact, strict: strict, sensitive: sensitive }), + re = _compilePath.re, + keys = _compilePath.keys; + + var match = re.exec(pathname); + + if (!match) return null; + + var url = match[0], + values = match.slice(1); + + var isExact = pathname === url; + + if (exact && !isExact) return null; + + return { + path: path, // the path pattern used to match + url: path === '/' && url === '' ? '/' : url, // the matched portion of the URL + isExact: isExact, // whether or not we matched exactly + params: keys.reduce(function (memo, key, index) { + memo[key.name] = values[index]; + return memo; + }, {}) + }; +}; + +/* harmony default export */ __webpack_exports__["default"] = (matchPath); + +/***/ }), + +/***/ "./node_modules/react-router/es/withRouter.js": +/*!****************************************************!*\ + !*** ./node_modules/react-router/es/withRouter.js ***! + \****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ "./node_modules/preact-compat/dist/preact-compat.es.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! prop-types */ "./node_modules/prop-types/index.js"); +/* harmony import */ var prop_types__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(prop_types__WEBPACK_IMPORTED_MODULE_1__); +/* harmony import */ var hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! hoist-non-react-statics */ "./node_modules/hoist-non-react-statics/index.js"); +/* harmony import */ var hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_2__); +/* harmony import */ var _Route__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./Route */ "./node_modules/react-router/es/Route.js"); +var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; + +function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } + + + + + + +/** + * A public higher-order component to access the imperative API + */ +var withRouter = function withRouter(Component) { + var C = function C(props) { + var wrappedComponentRef = props.wrappedComponentRef, + remainingProps = _objectWithoutProperties(props, ['wrappedComponentRef']); + + return react__WEBPACK_IMPORTED_MODULE_0__["default"].createElement(_Route__WEBPACK_IMPORTED_MODULE_3__["default"], { render: function render(routeComponentProps) { + return react__WEBPACK_IMPORTED_MODULE_0__["default"].createElement(Component, _extends({}, remainingProps, routeComponentProps, { ref: wrappedComponentRef })); + } }); + }; + + C.displayName = 'withRouter(' + (Component.displayName || Component.name) + ')'; + C.WrappedComponent = Component; + C.propTypes = { + wrappedComponentRef: prop_types__WEBPACK_IMPORTED_MODULE_1___default.a.func + }; + + return hoist_non_react_statics__WEBPACK_IMPORTED_MODULE_2___default()(C, Component); +}; + +/* harmony default export */ __webpack_exports__["default"] = (withRouter); + +/***/ }), + +/***/ "./node_modules/react-router/node_modules/isarray/index.js": +/*!*****************************************************************!*\ + !*** ./node_modules/react-router/node_modules/isarray/index.js ***! + \*****************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports) { + +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + + +/***/ }), + +/***/ "./node_modules/react-router/node_modules/path-to-regexp/index.js": +/*!************************************************************************!*\ + !*** ./node_modules/react-router/node_modules/path-to-regexp/index.js ***! + \************************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +var isarray = __webpack_require__(/*! isarray */ "./node_modules/react-router/node_modules/isarray/index.js") + +/** + * Expose `pathToRegexp`. + */ +module.exports = pathToRegexp +module.exports.parse = parse +module.exports.compile = compile +module.exports.tokensToFunction = tokensToFunction +module.exports.tokensToRegExp = tokensToRegExp + +/** + * The main path matching regexp utility. + * + * @type {RegExp} + */ +var PATH_REGEXP = new RegExp([ + // Match escaped characters that would otherwise appear in future matches. + // This allows the user to escape special characters that won't transform. + '(\\\\.)', + // Match Express-style parameters and un-named parameters with a prefix + // and optional suffixes. Matches appear as: + // + // "/:test(\\d+)?" => ["/", "test", "\d+", undefined, "?", undefined] + // "/route(\\d+)" => [undefined, undefined, undefined, "\d+", undefined, undefined] + // "/*" => ["/", undefined, undefined, undefined, undefined, "*"] + '([\\/.])?(?:(?:\\:(\\w+)(?:\\(((?:\\\\.|[^\\\\()])+)\\))?|\\(((?:\\\\.|[^\\\\()])+)\\))([+*?])?|(\\*))' +].join('|'), 'g') + +/** + * Parse a string for the raw tokens. + * + * @param {string} str + * @param {Object=} options + * @return {!Array} + */ +function parse (str, options) { + var tokens = [] + var key = 0 + var index = 0 + var path = '' + var defaultDelimiter = options && options.delimiter || '/' + var res + + while ((res = PATH_REGEXP.exec(str)) != null) { + var m = res[0] + var escaped = res[1] + var offset = res.index + path += str.slice(index, offset) + index = offset + m.length + + // Ignore already escaped sequences. + if (escaped) { + path += escaped[1] + continue + } + + var next = str[index] + var prefix = res[2] + var name = res[3] + var capture = res[4] + var group = res[5] + var modifier = res[6] + var asterisk = res[7] + + // Push the current path onto the tokens. + if (path) { + tokens.push(path) + path = '' + } + + var partial = prefix != null && next != null && next !== prefix + var repeat = modifier === '+' || modifier === '*' + var optional = modifier === '?' || modifier === '*' + var delimiter = res[2] || defaultDelimiter + var pattern = capture || group + + tokens.push({ + name: name || key++, + prefix: prefix || '', + delimiter: delimiter, + optional: optional, + repeat: repeat, + partial: partial, + asterisk: !!asterisk, + pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?') + }) + } + + // Match any characters still remaining. + if (index < str.length) { + path += str.substr(index) + } + + // If the path exists, push it onto the end. + if (path) { + tokens.push(path) + } + + return tokens +} + +/** + * Compile a string to a template function for the path. + * + * @param {string} str + * @param {Object=} options + * @return {!function(Object=, Object=)} + */ +function compile (str, options) { + return tokensToFunction(parse(str, options)) +} + +/** + * Prettier encoding of URI path segments. + * + * @param {string} + * @return {string} + */ +function encodeURIComponentPretty (str) { + return encodeURI(str).replace(/[\/?#]/g, function (c) { + return '%' + c.charCodeAt(0).toString(16).toUpperCase() + }) +} + +/** + * Encode the asterisk parameter. Similar to `pretty`, but allows slashes. + * + * @param {string} + * @return {string} + */ +function encodeAsterisk (str) { + return encodeURI(str).replace(/[?#]/g, function (c) { + return '%' + c.charCodeAt(0).toString(16).toUpperCase() + }) +} + +/** + * Expose a method for transforming tokens into the path function. + */ +function tokensToFunction (tokens) { + // Compile all the tokens into regexps. + var matches = new Array(tokens.length) + + // Compile all the patterns before compilation. + for (var i = 0; i < tokens.length; i++) { + if (typeof tokens[i] === 'object') { + matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$') + } + } + + return function (obj, opts) { + var path = '' + var data = obj || {} + var options = opts || {} + var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent + + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i] + + if (typeof token === 'string') { + path += token + + continue + } + + var value = data[token.name] + var segment + + if (value == null) { + if (token.optional) { + // Prepend partial segment prefixes. + if (token.partial) { + path += token.prefix + } + + continue + } else { + throw new TypeError('Expected "' + token.name + '" to be defined') + } + } + + if (isarray(value)) { + if (!token.repeat) { + throw new TypeError('Expected "' + token.name + '" to not repeat, but received `' + JSON.stringify(value) + '`') + } + + if (value.length === 0) { + if (token.optional) { + continue + } else { + throw new TypeError('Expected "' + token.name + '" to not be empty') + } + } + + for (var j = 0; j < value.length; j++) { + segment = encode(value[j]) + + if (!matches[i].test(segment)) { + throw new TypeError('Expected all "' + token.name + '" to match "' + token.pattern + '", but received `' + JSON.stringify(segment) + '`') + } + + path += (j === 0 ? token.prefix : token.delimiter) + segment + } + + continue + } + + segment = token.asterisk ? encodeAsterisk(value) : encode(value) + + if (!matches[i].test(segment)) { + throw new TypeError('Expected "' + token.name + '" to match "' + token.pattern + '", but received "' + segment + '"') + } + + path += token.prefix + segment + } + + return path + } +} + +/** + * Escape a regular expression string. + * + * @param {string} str + * @return {string} + */ +function escapeString (str) { + return str.replace(/([.+*?=^!:${}()[\]|\/\\])/g, '\\$1') +} + +/** + * Escape the capturing group by escaping special characters and meaning. + * + * @param {string} group + * @return {string} + */ +function escapeGroup (group) { + return group.replace(/([=!:$\/()])/g, '\\$1') +} + +/** + * Attach the keys as a property of the regexp. + * + * @param {!RegExp} re + * @param {Array} keys + * @return {!RegExp} + */ +function attachKeys (re, keys) { + re.keys = keys + return re +} + +/** + * Get the flags for a regexp from the options. + * + * @param {Object} options + * @return {string} + */ +function flags (options) { + return options.sensitive ? '' : 'i' +} + +/** + * Pull out keys from a regexp. + * + * @param {!RegExp} path + * @param {!Array} keys + * @return {!RegExp} + */ +function regexpToRegexp (path, keys) { + // Use a negative lookahead to match only capturing groups. + var groups = path.source.match(/\((?!\?)/g) + + if (groups) { + for (var i = 0; i < groups.length; i++) { + keys.push({ + name: i, + prefix: null, + delimiter: null, + optional: false, + repeat: false, + partial: false, + asterisk: false, + pattern: null + }) + } + } + + return attachKeys(path, keys) +} + +/** + * Transform an array into a regexp. + * + * @param {!Array} path + * @param {Array} keys + * @param {!Object} options + * @return {!RegExp} + */ +function arrayToRegexp (path, keys, options) { + var parts = [] + + for (var i = 0; i < path.length; i++) { + parts.push(pathToRegexp(path[i], keys, options).source) + } + + var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options)) + + return attachKeys(regexp, keys) +} + +/** + * Create a path regexp from string input. + * + * @param {string} path + * @param {!Array} keys + * @param {!Object} options + * @return {!RegExp} + */ +function stringToRegexp (path, keys, options) { + return tokensToRegExp(parse(path, options), keys, options) +} + +/** + * Expose a function for taking tokens and returning a RegExp. + * + * @param {!Array} tokens + * @param {(Array|Object)=} keys + * @param {Object=} options + * @return {!RegExp} + */ +function tokensToRegExp (tokens, keys, options) { + if (!isarray(keys)) { + options = /** @type {!Object} */ (keys || options) + keys = [] + } + + options = options || {} + + var strict = options.strict + var end = options.end !== false + var route = '' + + // Iterate over the tokens and create our regexp string. + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i] + + if (typeof token === 'string') { + route += escapeString(token) + } else { + var prefix = escapeString(token.prefix) + var capture = '(?:' + token.pattern + ')' + + keys.push(token) + + if (token.repeat) { + capture += '(?:' + prefix + capture + ')*' + } + + if (token.optional) { + if (!token.partial) { + capture = '(?:' + prefix + '(' + capture + '))?' + } else { + capture = prefix + '(' + capture + ')?' + } + } else { + capture = prefix + '(' + capture + ')' + } + + route += capture + } + } + + var delimiter = escapeString(options.delimiter || '/') + var endsWithDelimiter = route.slice(-delimiter.length) === delimiter + + // In non-strict mode we allow a slash at the end of match. If the path to + // match already ends with a slash, we remove it for consistency. The slash + // is valid at the end of a path match, not in the middle. This is important + // in non-ending mode, where "/test/" shouldn't match "/test//route". + if (!strict) { + route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?' + } + + if (end) { + route += '$' + } else { + // In non-ending mode, we need the capturing groups to match as much as + // possible by using a positive lookahead to the end or next path segment. + route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)' + } + + return attachKeys(new RegExp('^' + route, flags(options)), keys) +} + +/** + * Normalize the given path string, returning a regular expression. + * + * An empty array can be passed in for the keys, which will hold the + * placeholder key descriptions. For example, using `/user/:id`, `keys` will + * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`. + * + * @param {(string|RegExp|Array)} path + * @param {(Array|Object)=} keys + * @param {Object=} options + * @return {!RegExp} + */ +function pathToRegexp (path, keys, options) { + if (!isarray(keys)) { + options = /** @type {!Object} */ (keys || options) + keys = [] + } + + options = options || {} + + if (path instanceof RegExp) { + return regexpToRegexp(path, /** @type {!Array} */ (keys)) + } + + if (isarray(path)) { + return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options) + } + + return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options) +} + + +/***/ }), + +/***/ "./node_modules/redux-thunk/lib/index.js": +/*!***********************************************!*\ + !*** ./node_modules/redux-thunk/lib/index.js ***! + \***********************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; +function createThunkMiddleware(extraArgument) { + return function (_ref) { + var dispatch = _ref.dispatch, + getState = _ref.getState; + return function (next) { + return function (action) { + if (typeof action === 'function') { + return action(dispatch, getState, extraArgument); + } + + return next(action); + }; + }; + }; +} + +var thunk = createThunkMiddleware(); +thunk.withExtraArgument = createThunkMiddleware; + +exports['default'] = thunk; + +/***/ }), + +/***/ "./node_modules/redux/es/redux.js": +/*!****************************************!*\ + !*** ./node_modules/redux/es/redux.js ***! + \****************************************/ +/*! exports provided: createStore, combineReducers, bindActionCreators, applyMiddleware, compose, __DO_NOT_USE__ActionTypes */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createStore", function() { return createStore; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "combineReducers", function() { return combineReducers; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "bindActionCreators", function() { return bindActionCreators; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "applyMiddleware", function() { return applyMiddleware; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "compose", function() { return compose; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "__DO_NOT_USE__ActionTypes", function() { return ActionTypes; }); +/* harmony import */ var symbol_observable__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! symbol-observable */ "./node_modules/symbol-observable/es/index.js"); + + +/** + * These are private action types reserved by Redux. + * For any unknown actions, you must return the current state. + * If the current state is undefined, you must return the initial state. + * Do not reference these action types directly in your code. + */ +var ActionTypes = { + INIT: '@@redux/INIT' + Math.random().toString(36).substring(7).split('').join('.'), + REPLACE: '@@redux/REPLACE' + Math.random().toString(36).substring(7).split('').join('.') +}; + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { + return typeof obj; +} : function (obj) { + return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; +}; + +var _extends = Object.assign || function (target) { + for (var i = 1; i < arguments.length; i++) { + var source = arguments[i]; + + for (var key in source) { + if (Object.prototype.hasOwnProperty.call(source, key)) { + target[key] = source[key]; + } + } + } + + return target; +}; + +/** + * @param {any} obj The object to inspect. + * @returns {boolean} True if the argument appears to be a plain object. + */ +function isPlainObject(obj) { + if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object' || obj === null) return false; + + var proto = obj; + while (Object.getPrototypeOf(proto) !== null) { + proto = Object.getPrototypeOf(proto); + } + + return Object.getPrototypeOf(obj) === proto; +} + +/** + * Creates a Redux store that holds the state tree. + * The only way to change the data in the store is to call `dispatch()` on it. + * + * There should only be a single store in your app. To specify how different + * parts of the state tree respond to actions, you may combine several reducers + * into a single reducer function by using `combineReducers`. + * + * @param {Function} reducer A function that returns the next state tree, given + * the current state tree and the action to handle. + * + * @param {any} [preloadedState] The initial state. You may optionally specify it + * to hydrate the state from the server in universal apps, or to restore a + * previously serialized user session. + * If you use `combineReducers` to produce the root reducer function, this must be + * an object with the same shape as `combineReducers` keys. + * + * @param {Function} [enhancer] The store enhancer. You may optionally specify it + * to enhance the store with third-party capabilities such as middleware, + * time travel, persistence, etc. The only store enhancer that ships with Redux + * is `applyMiddleware()`. + * + * @returns {Store} A Redux store that lets you read the state, dispatch actions + * and subscribe to changes. + */ +function createStore(reducer, preloadedState, enhancer) { + var _ref2; + + if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') { + enhancer = preloadedState; + preloadedState = undefined; + } + + if (typeof enhancer !== 'undefined') { + if (typeof enhancer !== 'function') { + throw new Error('Expected the enhancer to be a function.'); + } + + return enhancer(createStore)(reducer, preloadedState); + } + + if (typeof reducer !== 'function') { + throw new Error('Expected the reducer to be a function.'); + } + + var currentReducer = reducer; + var currentState = preloadedState; + var currentListeners = []; + var nextListeners = currentListeners; + var isDispatching = false; + + function ensureCanMutateNextListeners() { + if (nextListeners === currentListeners) { + nextListeners = currentListeners.slice(); + } + } + + /** + * Reads the state tree managed by the store. + * + * @returns {any} The current state tree of your application. + */ + function getState() { + if (isDispatching) { + throw new Error('You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.'); + } + + return currentState; + } + + /** + * Adds a change listener. It will be called any time an action is dispatched, + * and some part of the state tree may potentially have changed. You may then + * call `getState()` to read the current state tree inside the callback. + * + * You may call `dispatch()` from a change listener, with the following + * caveats: + * + * 1. The subscriptions are snapshotted just before every `dispatch()` call. + * If you subscribe or unsubscribe while the listeners are being invoked, this + * will not have any effect on the `dispatch()` that is currently in progress. + * However, the next `dispatch()` call, whether nested or not, will use a more + * recent snapshot of the subscription list. + * + * 2. The listener should not expect to see all state changes, as the state + * might have been updated multiple times during a nested `dispatch()` before + * the listener is called. It is, however, guaranteed that all subscribers + * registered before the `dispatch()` started will be called with the latest + * state by the time it exits. + * + * @param {Function} listener A callback to be invoked on every dispatch. + * @returns {Function} A function to remove this change listener. + */ + function subscribe(listener) { + if (typeof listener !== 'function') { + throw new Error('Expected the listener to be a function.'); + } + + if (isDispatching) { + throw new Error('You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api-reference/store#subscribe(listener) for more details.'); + } + + var isSubscribed = true; + + ensureCanMutateNextListeners(); + nextListeners.push(listener); + + return function unsubscribe() { + if (!isSubscribed) { + return; + } + + if (isDispatching) { + throw new Error('You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api-reference/store#subscribe(listener) for more details.'); + } + + isSubscribed = false; + + ensureCanMutateNextListeners(); + var index = nextListeners.indexOf(listener); + nextListeners.splice(index, 1); + }; + } + + /** + * Dispatches an action. It is the only way to trigger a state change. + * + * The `reducer` function, used to create the store, will be called with the + * current state tree and the given `action`. Its return value will + * be considered the **next** state of the tree, and the change listeners + * will be notified. + * + * The base implementation only supports plain object actions. If you want to + * dispatch a Promise, an Observable, a thunk, or something else, you need to + * wrap your store creating function into the corresponding middleware. For + * example, see the documentation for the `redux-thunk` package. Even the + * middleware will eventually dispatch plain object actions using this method. + * + * @param {Object} action A plain object representing “what changed”. It is + * a good idea to keep actions serializable so you can record and replay user + * sessions, or use the time travelling `redux-devtools`. An action must have + * a `type` property which may not be `undefined`. It is a good idea to use + * string constants for action types. + * + * @returns {Object} For convenience, the same action object you dispatched. + * + * Note that, if you use a custom middleware, it may wrap `dispatch()` to + * return something else (for example, a Promise you can await). + */ + function dispatch(action) { + if (!isPlainObject(action)) { + throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.'); + } + + if (typeof action.type === 'undefined') { + throw new Error('Actions may not have an undefined "type" property. ' + 'Have you misspelled a constant?'); + } + + if (isDispatching) { + throw new Error('Reducers may not dispatch actions.'); + } + + try { + isDispatching = true; + currentState = currentReducer(currentState, action); + } finally { + isDispatching = false; + } + + var listeners = currentListeners = nextListeners; + for (var i = 0; i < listeners.length; i++) { + var listener = listeners[i]; + listener(); + } + + return action; + } + + /** + * Replaces the reducer currently used by the store to calculate the state. + * + * You might need this if your app implements code splitting and you want to + * load some of the reducers dynamically. You might also need this if you + * implement a hot reloading mechanism for Redux. + * + * @param {Function} nextReducer The reducer for the store to use instead. + * @returns {void} + */ + function replaceReducer(nextReducer) { + if (typeof nextReducer !== 'function') { + throw new Error('Expected the nextReducer to be a function.'); + } + + currentReducer = nextReducer; + dispatch({ type: ActionTypes.REPLACE }); + } + + /** + * Interoperability point for observable/reactive libraries. + * @returns {observable} A minimal observable of state changes. + * For more information, see the observable proposal: + * https://github.com/tc39/proposal-observable + */ + function observable() { + var _ref; + + var outerSubscribe = subscribe; + return _ref = { + /** + * The minimal observable subscription method. + * @param {Object} observer Any object that can be used as an observer. + * The observer object should have a `next` method. + * @returns {subscription} An object with an `unsubscribe` method that can + * be used to unsubscribe the observable from the store, and prevent further + * emission of values from the observable. + */ + subscribe: function subscribe(observer) { + if ((typeof observer === 'undefined' ? 'undefined' : _typeof(observer)) !== 'object' || observer === null) { + throw new TypeError('Expected the observer to be an object.'); + } + + function observeState() { + if (observer.next) { + observer.next(getState()); + } + } + + observeState(); + var unsubscribe = outerSubscribe(observeState); + return { unsubscribe: unsubscribe }; + } + }, _ref[symbol_observable__WEBPACK_IMPORTED_MODULE_0__["default"]] = function () { + return this; + }, _ref; + } + + // When a store is created, an "INIT" action is dispatched so that every + // reducer returns their initial state. This effectively populates + // the initial state tree. + dispatch({ type: ActionTypes.INIT }); + + return _ref2 = { + dispatch: dispatch, + subscribe: subscribe, + getState: getState, + replaceReducer: replaceReducer + }, _ref2[symbol_observable__WEBPACK_IMPORTED_MODULE_0__["default"]] = observable, _ref2; +} + +/** + * Prints a warning in the console if it exists. + * + * @param {String} message The warning message. + * @returns {void} + */ +function warning(message) { + /* eslint-disable no-console */ + if (typeof console !== 'undefined' && typeof console.error === 'function') { + console.error(message); + } + /* eslint-enable no-console */ + try { + // This error was thrown as a convenience so that if you enable + // "break on all exceptions" in your console, + // it would pause the execution at this line. + throw new Error(message); + } catch (e) {} // eslint-disable-line no-empty +} + +function getUndefinedStateErrorMessage(key, action) { + var actionType = action && action.type; + var actionDescription = actionType && 'action "' + String(actionType) + '"' || 'an action'; + + return 'Given ' + actionDescription + ', reducer "' + key + '" returned undefined. ' + 'To ignore an action, you must explicitly return the previous state. ' + 'If you want this reducer to hold no value, you can return null instead of undefined.'; +} + +function getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) { + var reducerKeys = Object.keys(reducers); + var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer'; + + if (reducerKeys.length === 0) { + return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.'; + } + + if (!isPlainObject(inputState)) { + return 'The ' + argumentName + ' has unexpected type of "' + {}.toString.call(inputState).match(/\s([a-z|A-Z]+)/)[1] + '". Expected argument to be an object with the following ' + ('keys: "' + reducerKeys.join('", "') + '"'); + } + + var unexpectedKeys = Object.keys(inputState).filter(function (key) { + return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key]; + }); + + unexpectedKeys.forEach(function (key) { + unexpectedKeyCache[key] = true; + }); + + if (action && action.type === ActionTypes.REPLACE) return; + + if (unexpectedKeys.length > 0) { + return 'Unexpected ' + (unexpectedKeys.length > 1 ? 'keys' : 'key') + ' ' + ('"' + unexpectedKeys.join('", "') + '" found in ' + argumentName + '. ') + 'Expected to find one of the known reducer keys instead: ' + ('"' + reducerKeys.join('", "') + '". Unexpected keys will be ignored.'); + } +} + +function assertReducerShape(reducers) { + Object.keys(reducers).forEach(function (key) { + var reducer = reducers[key]; + var initialState = reducer(undefined, { type: ActionTypes.INIT }); + + if (typeof initialState === 'undefined') { + throw new Error('Reducer "' + key + '" returned undefined during initialization. ' + 'If the state passed to the reducer is undefined, you must ' + 'explicitly return the initial state. The initial state may ' + 'not be undefined. If you don\'t want to set a value for this reducer, ' + 'you can use null instead of undefined.'); + } + + var type = '@@redux/PROBE_UNKNOWN_ACTION_' + Math.random().toString(36).substring(7).split('').join('.'); + if (typeof reducer(undefined, { type: type }) === 'undefined') { + throw new Error('Reducer "' + key + '" returned undefined when probed with a random type. ' + ('Don\'t try to handle ' + ActionTypes.INIT + ' or other actions in "redux/*" ') + 'namespace. They are considered private. Instead, you must return the ' + 'current state for any unknown actions, unless it is undefined, ' + 'in which case you must return the initial state, regardless of the ' + 'action type. The initial state may not be undefined, but can be null.'); + } + }); +} + +/** + * Turns an object whose values are different reducer functions, into a single + * reducer function. It will call every child reducer, and gather their results + * into a single state object, whose keys correspond to the keys of the passed + * reducer functions. + * + * @param {Object} reducers An object whose values correspond to different + * reducer functions that need to be combined into one. One handy way to obtain + * it is to use ES6 `import * as reducers` syntax. The reducers may never return + * undefined for any action. Instead, they should return their initial state + * if the state passed to them was undefined, and the current state for any + * unrecognized action. + * + * @returns {Function} A reducer function that invokes every reducer inside the + * passed object, and builds a state object with the same shape. + */ +function combineReducers(reducers) { + var reducerKeys = Object.keys(reducers); + var finalReducers = {}; + for (var i = 0; i < reducerKeys.length; i++) { + var key = reducerKeys[i]; + + if (true) { + if (typeof reducers[key] === 'undefined') { + warning('No reducer provided for key "' + key + '"'); + } + } + + if (typeof reducers[key] === 'function') { + finalReducers[key] = reducers[key]; + } + } + var finalReducerKeys = Object.keys(finalReducers); + + var unexpectedKeyCache = void 0; + if (true) { + unexpectedKeyCache = {}; + } + + var shapeAssertionError = void 0; + try { + assertReducerShape(finalReducers); + } catch (e) { + shapeAssertionError = e; + } + + return function combination() { + var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var action = arguments[1]; + + if (shapeAssertionError) { + throw shapeAssertionError; + } + + if (true) { + var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache); + if (warningMessage) { + warning(warningMessage); + } + } + + var hasChanged = false; + var nextState = {}; + for (var _i = 0; _i < finalReducerKeys.length; _i++) { + var _key = finalReducerKeys[_i]; + var reducer = finalReducers[_key]; + var previousStateForKey = state[_key]; + var nextStateForKey = reducer(previousStateForKey, action); + if (typeof nextStateForKey === 'undefined') { + var errorMessage = getUndefinedStateErrorMessage(_key, action); + throw new Error(errorMessage); + } + nextState[_key] = nextStateForKey; + hasChanged = hasChanged || nextStateForKey !== previousStateForKey; + } + return hasChanged ? nextState : state; + }; +} + +function bindActionCreator(actionCreator, dispatch) { + return function () { + return dispatch(actionCreator.apply(this, arguments)); + }; +} + +/** + * Turns an object whose values are action creators, into an object with the + * same keys, but with every function wrapped into a `dispatch` call so they + * may be invoked directly. This is just a convenience method, as you can call + * `store.dispatch(MyActionCreators.doSomething())` yourself just fine. + * + * For convenience, you can also pass a single function as the first argument, + * and get a function in return. + * + * @param {Function|Object} actionCreators An object whose values are action + * creator functions. One handy way to obtain it is to use ES6 `import * as` + * syntax. You may also pass a single function. + * + * @param {Function} dispatch The `dispatch` function available on your Redux + * store. + * + * @returns {Function|Object} The object mimicking the original object, but with + * every action creator wrapped into the `dispatch` call. If you passed a + * function as `actionCreators`, the return value will also be a single + * function. + */ +function bindActionCreators(actionCreators, dispatch) { + if (typeof actionCreators === 'function') { + return bindActionCreator(actionCreators, dispatch); + } + + if ((typeof actionCreators === 'undefined' ? 'undefined' : _typeof(actionCreators)) !== 'object' || actionCreators === null) { + throw new Error('bindActionCreators expected an object or a function, instead received ' + (actionCreators === null ? 'null' : typeof actionCreators === 'undefined' ? 'undefined' : _typeof(actionCreators)) + '. ' + 'Did you write "import ActionCreators from" instead of "import * as ActionCreators from"?'); + } + + var keys = Object.keys(actionCreators); + var boundActionCreators = {}; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var actionCreator = actionCreators[key]; + if (typeof actionCreator === 'function') { + boundActionCreators[key] = bindActionCreator(actionCreator, dispatch); + } + } + return boundActionCreators; +} + +/** + * Composes single-argument functions from right to left. The rightmost + * function can take multiple arguments as it provides the signature for + * the resulting composite function. + * + * @param {...Function} funcs The functions to compose. + * @returns {Function} A function obtained by composing the argument functions + * from right to left. For example, compose(f, g, h) is identical to doing + * (...args) => f(g(h(...args))). + */ + +function compose() { + for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) { + funcs[_key] = arguments[_key]; + } + + if (funcs.length === 0) { + return function (arg) { + return arg; + }; + } + + if (funcs.length === 1) { + return funcs[0]; + } + + return funcs.reduce(function (a, b) { + return function () { + return a(b.apply(undefined, arguments)); + }; + }); +} + +/** + * Creates a store enhancer that applies middleware to the dispatch method + * of the Redux store. This is handy for a variety of tasks, such as expressing + * asynchronous actions in a concise manner, or logging every action payload. + * + * See `redux-thunk` package as an example of the Redux middleware. + * + * Because middleware is potentially asynchronous, this should be the first + * store enhancer in the composition chain. + * + * Note that each middleware will be given the `dispatch` and `getState` functions + * as named arguments. + * + * @param {...Function} middlewares The middleware chain to be applied. + * @returns {Function} A store enhancer applying the middleware. + */ +function applyMiddleware() { + for (var _len = arguments.length, middlewares = Array(_len), _key = 0; _key < _len; _key++) { + middlewares[_key] = arguments[_key]; + } + + return function (createStore) { + return function () { + for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } + + var store = createStore.apply(undefined, args); + var _dispatch = function dispatch() { + throw new Error('Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.'); + }; + + var middlewareAPI = { + getState: store.getState, + dispatch: function dispatch() { + return _dispatch.apply(undefined, arguments); + } + }; + var chain = middlewares.map(function (middleware) { + return middleware(middlewareAPI); + }); + _dispatch = compose.apply(undefined, chain)(store.dispatch); + + return _extends({}, store, { + dispatch: _dispatch + }); + }; + }; +} + +/* + * This is a dummy function to check if the function name has been altered by minification. + * If the function has been minified and NODE_ENV !== 'production', warn the user. + */ +function isCrushed() {} + +if ("development" !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') { + warning("You are currently using minified code outside of NODE_ENV === 'production'. " + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or DefinePlugin for webpack (http://stackoverflow.com/questions/30030031) ' + 'to ensure you have the correct code for your production build.'); +} + + + + +/***/ }), + +/***/ "./node_modules/resolve-pathname/index.js": +/*!************************************************!*\ + !*** ./node_modules/resolve-pathname/index.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +function isAbsolute(pathname) { + return pathname.charAt(0) === '/'; +} + +// About 1.5x faster than the two-arg version of Array#splice() +function spliceOne(list, index) { + for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) { + list[i] = list[k]; + } + + list.pop(); +} + +// This implementation is based heavily on node's url.parse +function resolvePathname(to) { + var from = arguments.length > 1 && arguments[1] !== undefined ? 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An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +/** + * Similar to invariant but only logs a warning if the condition is not met. + * This can be used to log issues in development environments in critical + * paths. Removing the logging code for production environments will keep the + * same logic and follow the same code paths. + */ + +var warning = function() {}; + +if (true) { + warning = function(condition, format, args) { + var len = arguments.length; + args = new Array(len > 2 ? len - 2 : 0); + for (var key = 2; key < len; key++) { + args[key - 2] = arguments[key]; + } + if (format === undefined) { + throw new Error( + '`warning(condition, format, ...args)` requires a warning ' + + 'message argument' + ); + } + + if (format.length < 10 || (/^[s\W]*$/).test(format)) { + throw new Error( + 'The warning format should be able to uniquely identify this ' + + 'warning. 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Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Slider = function (_Component) {\n _inherits(Slider, _Component);\n\n function Slider() {\n _classCallCheck(this, Slider);\n\n return _possibleConstructorReturn(this, (Slider.__proto__ || Object.getPrototypeOf(Slider)).apply(this, arguments));\n }\n\n _createClass(Slider, [{\n key: 'render',\n value: function render() {\n var props = this.props;\n var name = props.name;\n var title = props.title || name.replace(/_/g, ' ');\n var step = void 0;\n if (props.type === 'int') {\n step = 1;\n } else {\n step = (props.max - props.min) / 100;\n }\n return (0, _preact.h)(\n 'div',\n { 'class': 'slider' },\n (0, _preact.h)(\n 'label',\n null,\n (0, _preact.h)(\n 'span',\n null,\n title\n ),\n (0, _preact.h)('input', { type: 'text'\n })\n ),\n (0, _preact.h)('input', {\n type: 'range',\n min: props.min,\n max: props.max,\n step: step\n })\n );\n }\n }]);\n\n return Slider;\n}(_preact.Component);\n\nvar mapStateToProps = function mapStateToProps(state) {\n return {};\n};\n\nvar mapDispatchToProps = function mapDispatchToProps(dispatch, ownProps) {\n return _extends({}, ownProps);\n};\n\nexports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(Slider);","'use strict';\n\nvar _preact = require('preact');\n\nvar _reactRedux = require('react-redux');\n\nvar _reactRouterDom = require('react-router-dom');\n\nvar _socket = require('./socket');\n\nvar _socket2 = _interopRequireDefault(_socket);\n\nvar _store = require('./store');\n\nvar _header = require('./common/header.component');\n\nvar _header2 = _interopRequireDefault(_header);\n\nvar _live = require('./live');\n\nvar _live2 = _interopRequireDefault(_live);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// import client from './client'\nvar app = (0, _preact.h)(\n _reactRedux.Provider,\n { store: _store.store },\n (0, _preact.h)(\n _reactRouterDom.BrowserRouter,\n null,\n (0, _preact.h)(\n 'div',\n null,\n (0, _preact.h)(_header2.default, null),\n (0, _preact.h)(_reactRouterDom.Route, { path: '/', component: _live2.default }),\n (0, _preact.h)(_reactRouterDom.Route, { path: '/live/', component: _live2.default })\n )\n )\n);\n// import { } from 'react-router-redux'\n\n\n(0, _preact.render)(app, document.getElementById('container'));","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _preact = require('preact');\n\nvar _reactRedux = require('react-redux');\n\nfunction Player(props) {\n return (0, _preact.h)('div', { className: 'player' });\n}\n\nvar mapStateToProps = function mapStateToProps(state) {\n return {};\n};\n\nvar mapDispatchToProps = function mapDispatchToProps(dispatch, ownProps) {\n return {};\n};\n\nexports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(Player);","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _preact = require('preact');\n\nvar _reactRedux = require('react-redux');\n\nvar _player = require('./components/player.component');\n\nvar _player2 = _interopRequireDefault(_player);\n\nvar _paramGroup = require('../common/paramGroup.component');\n\nvar _paramGroup2 = _interopRequireDefault(_paramGroup);\n\nvar _slider = require('../common/slider.component');\n\nvar _slider2 = _interopRequireDefault(_slider);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction App(props) {\n return (0, _preact.h)(\n 'div',\n { className: 'app' },\n (0, _preact.h)(_player2.default, null),\n (0, _preact.h)(\n 'div',\n { className: 'params' },\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Transition'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'transition_period',\n min: 10, max: 5000, type: 'int'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'transition_min',\n min: 0.001, max: 0.2, type: 'float'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'transition_max',\n min: 0.1, max: 1.0, type: 'float'\n })\n ),\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Recursion',\n toggle: 'recursive'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'recursive_frac',\n min: 0.01, max: 0.3, type: 'float'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'recurse_roll',\n min: -5, max: 5, type: 'int'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'recurse_roll_axis',\n min: 0, max: 1, type: 'int'\n })\n ),\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Sequence',\n toggle: 'sequence'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'sequence_frac',\n min: 0.01, max: 0.3, type: 'float'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'process_frac',\n min: 0, max: 1, type: 'float'\n })\n ),\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Clahe',\n toggle: 'clahe'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'clip_limit',\n min: 1.0, max: 4.0, type: 'float'\n })\n ),\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Posterize',\n toggle: 'posterize'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'spatial_window',\n min: 2, max: 128, type: 'int'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'color_window',\n min: 2, max: 128, type: 'int'\n })\n ),\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Blur',\n toggle: 'blur'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'blur_radius',\n min: 3, max: 7, type: 'int'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'blur_sigma',\n min: 0, max: 2, type: 'float'\n })\n ),\n (0, _preact.h)(\n _paramGroup2.default,\n {\n title: 'Canny Edge Detection',\n toggle: 'canny'\n },\n (0, _preact.h)(_slider2.default, {\n name: 'canny_lo',\n min: 10, max: 200, type: 'int'\n }),\n (0, _preact.h)(_slider2.default, {\n name: 'canny_hi',\n min: 10, max: 200, type: 'int'\n })\n )\n )\n );\n}\n\nvar mapStateToProps = function mapStateToProps(state) {\n return {};\n};\n\nvar mapDispatchToProps = function mapDispatchToProps(dispatch, ownProps) {\n return {};\n};\n\nexports.default = (0, _reactRedux.connect)(mapStateToProps, mapDispatchToProps)(App);","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _redux = require('redux');\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nvar liveInitialState = {\n loading: false,\n error: null,\n opt: {}\n};\n\nvar liveReducer = function liveReducer() {\n var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : liveInitialState;\n var action = arguments[1];\n\n var results = void 0;\n\n switch (action.type) {\n case 'LIVE_LOAD_OPT_FROM_SERVER':\n return _extends({}, state, {\n loading: false,\n error: null,\n opt: action.opt\n });\n\n case 'LIVE_SET_OPT':\n return _extends({}, state, {\n opt: _extends({}, state.opt, _defineProperty({}, action.key, action.value))\n });\n\n default:\n return state;\n }\n};\n\nexports.default = liveReducer;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.get_params = get_params;\nexports.send_param = send_param;\nvar socket = io.connect('/client');\nvar got_frame = false;\n\nsocket.on('res', function (data) {\n switch (data.cmd) {\n case 'get_last_frame':\n console.log('get last frame!');\n if (data.res !== 'working') {\n socket.emit('cmd', {\n cmd: 'get_last_frame'\n });\n }\n break;\n default:\n break;\n }\n console.log(data);\n});\n\nsocket.on('frame', function (data) {\n got_frame = true;\n var blob = new Blob([data.frame], { type: 'image/jpg' });\n var url = URL.createObjectURL(blob);\n var img = new Image();\n img.onload = function () {\n URL.revokeObjectURL(url);\n var player = document.querySelector('.player');\n player.innerHTML = '';\n player.appendChild(img);\n };\n img.src = url;\n});\n\nsocket.emit('cmd', {\n cmd: 'get_params'\n});\n\nsetTimeout(function () {\n if (!got_frame) {\n // socket.emit('cmd', {\n // cmd: 'get_last_frame',\n // })\n }\n}, 500);\n\nfunction get_params(key, value) {\n socket.emit('cmd', {\n cmd: 'get_params'\n });\n}\nfunction send_param(key, value) {\n socket.emit('cmd', {\n cmd: 'send_param',\n payload: {\n 'key': key,\n 'value': value\n }\n });\n}\nexports.socket = socket;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.store = exports.history = undefined;\n\nvar _redux = require('redux');\n\nvar _reactRouterRedux = require('react-router-redux');\n\nvar _reduxThunk = require('redux-thunk');\n\nvar _reduxThunk2 = _interopRequireDefault(_reduxThunk);\n\nvar _createBrowserHistory = require('history/createBrowserHistory');\n\nvar _createBrowserHistory2 = _interopRequireDefault(_createBrowserHistory);\n\nvar _reducer = require('./live/reducer');\n\nvar _reducer2 = _interopRequireDefault(_reducer);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar appReducer = (0, _redux.combineReducers)({\n live: _reducer2.default,\n router: _reactRouterRedux.routerReducer\n});\n\n// import navReducer from './nav.reducer'\nvar history = exports.history = (0, _createBrowserHistory2.default)();\nvar store = exports.store = (0, _redux.createStore)(appReducer, (0, _redux.compose)((0, _redux.applyMiddleware)(\n// createLogger(),\n_reduxThunk2.default, (0, _reactRouterRedux.routerMiddleware)(history))));","\"use strict\";\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * \n */\n\nfunction makeEmptyFunction(arg) {\n return function () {\n return arg;\n };\n}\n\n/**\n * This function accepts and discards inputs; it has no side effects. This is\n * primarily useful idiomatically for overridable function endpoints which\n * always need to be callable, since JS lacks a null-call idiom ala Cocoa.\n */\nvar emptyFunction = function emptyFunction() {};\n\nemptyFunction.thatReturns = makeEmptyFunction;\nemptyFunction.thatReturnsFalse = makeEmptyFunction(false);\nemptyFunction.thatReturnsTrue = makeEmptyFunction(true);\nemptyFunction.thatReturnsNull = makeEmptyFunction(null);\nemptyFunction.thatReturnsThis = function () {\n return this;\n};\nemptyFunction.thatReturnsArgument = function (arg) {\n return arg;\n};\n\nmodule.exports = emptyFunction;","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n'use strict';\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar validateFormat = function validateFormat(format) {};\n\nif (process.env.NODE_ENV !== 'production') {\n validateFormat = function validateFormat(format) {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n };\n}\n\nfunction invariant(condition, format, a, b, c, d, e, f) {\n validateFormat(format);\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(format.replace(/%s/g, function () {\n return args[argIndex++];\n }));\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n}\n\nmodule.exports = invariant;","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n'use strict';\n\nvar emptyFunction = require('./emptyFunction');\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = emptyFunction;\n\nif (process.env.NODE_ENV !== 'production') {\n var printWarning = function printWarning(format) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n warning = function warning(condition, format) {\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n\n if (format.indexOf('Failed Composite propType: ') === 0) {\n return; // Ignore CompositeComponent proptype check.\n }\n\n if (!condition) {\n for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n printWarning.apply(undefined, [format].concat(args));\n }\n };\n}\n\nmodule.exports = warning;","'use strict';\n\nexports.__esModule = true;\nvar canUseDOM = exports.canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\nvar addEventListener = exports.addEventListener = function addEventListener(node, event, listener) {\n return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener);\n};\n\nvar removeEventListener = exports.removeEventListener = function removeEventListener(node, event, listener) {\n return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener);\n};\n\nvar getConfirmation = exports.getConfirmation = function getConfirmation(message, callback) {\n return callback(window.confirm(message));\n}; // eslint-disable-line no-alert\n\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\nvar supportsHistory = exports.supportsHistory = function supportsHistory() {\n var ua = window.navigator.userAgent;\n\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n\n return window.history && 'pushState' in window.history;\n};\n\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\nvar supportsPopStateOnHashChange = exports.supportsPopStateOnHashChange = function supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n};\n\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\nvar supportsGoWithoutReloadUsingHash = exports.supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n};\n\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\nvar isExtraneousPopstateEvent = exports.isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n};","'use strict';\n\nexports.__esModule = true;\nexports.locationsAreEqual = exports.createLocation = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _resolvePathname = require('resolve-pathname');\n\nvar _resolvePathname2 = _interopRequireDefault(_resolvePathname);\n\nvar _valueEqual = require('value-equal');\n\nvar _valueEqual2 = _interopRequireDefault(_valueEqual);\n\nvar _PathUtils = require('./PathUtils');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar createLocation = exports.createLocation = function createLocation(path, state, key, currentLocation) {\n var location = void 0;\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = (0, _PathUtils.parsePath)(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = (0, _resolvePathname2.default)(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n};\n\nvar locationsAreEqual = exports.locationsAreEqual = function locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && (0, _valueEqual2.default)(a.state, b.state);\n};","'use strict';\n\nexports.__esModule = true;\nvar addLeadingSlash = exports.addLeadingSlash = function addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n};\n\nvar stripLeadingSlash = exports.stripLeadingSlash = function stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n};\n\nvar hasBasename = exports.hasBasename = function hasBasename(path, prefix) {\n return new RegExp('^' + prefix + '(\\\\/|\\\\?|#|$)', 'i').test(path);\n};\n\nvar stripBasename = exports.stripBasename = function stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n};\n\nvar stripTrailingSlash = exports.stripTrailingSlash = function stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n};\n\nvar parsePath = exports.parsePath = function parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n\n var hashIndex = pathname.indexOf('#');\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n};\n\nvar createPath = exports.createPath = function createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n\n\n var path = pathname || '/';\n\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;\n\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;\n\n return path;\n};","'use strict';\n\nexports.__esModule = true;\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _invariant = require('invariant');\n\nvar _invariant2 = _interopRequireDefault(_invariant);\n\nvar _LocationUtils = require('./LocationUtils');\n\nvar _PathUtils = require('./PathUtils');\n\nvar _createTransitionManager = require('./createTransitionManager');\n\nvar _createTransitionManager2 = _interopRequireDefault(_createTransitionManager);\n\nvar _DOMUtils = require('./DOMUtils');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar PopStateEvent = 'popstate';\nvar HashChangeEvent = 'hashchange';\n\nvar getHistoryState = function getHistoryState() {\n try {\n return window.history.state || {};\n } catch (e) {\n // IE 11 sometimes throws when accessing window.history.state\n // See https://github.com/ReactTraining/history/pull/289\n return {};\n }\n};\n\n/**\n * Creates a history object that uses the HTML5 history API including\n * pushState, replaceState, and the popstate event.\n */\nvar createBrowserHistory = function createBrowserHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n (0, _invariant2.default)(_DOMUtils.canUseDOM, 'Browser history needs a DOM');\n\n var globalHistory = window.history;\n var canUseHistory = (0, _DOMUtils.supportsHistory)();\n var needsHashChangeListener = !(0, _DOMUtils.supportsPopStateOnHashChange)();\n\n var _props$forceRefresh = props.forceRefresh,\n forceRefresh = _props$forceRefresh === undefined ? false : _props$forceRefresh,\n _props$getUserConfirm = props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils.getConfirmation : _props$getUserConfirm,\n _props$keyLength = props.keyLength,\n keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;\n\n var basename = props.basename ? (0, _PathUtils.stripTrailingSlash)((0, _PathUtils.addLeadingSlash)(props.basename)) : '';\n\n var getDOMLocation = function getDOMLocation(historyState) {\n var _ref = historyState || {},\n key = _ref.key,\n state = _ref.state;\n\n var _window$location = window.location,\n pathname = _window$location.pathname,\n search = _window$location.search,\n hash = _window$location.hash;\n\n\n var path = pathname + search + hash;\n\n (0, _warning2.default)(!basename || (0, _PathUtils.hasBasename)(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".');\n\n if (basename) path = (0, _PathUtils.stripBasename)(path, basename);\n\n return (0, _LocationUtils.createLocation)(path, state, key);\n };\n\n var createKey = function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n };\n\n var transitionManager = (0, _createTransitionManager2.default)();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var handlePopState = function handlePopState(event) {\n // Ignore extraneous popstate events in WebKit.\n if ((0, _DOMUtils.isExtraneousPopstateEvent)(event)) return;\n\n handlePop(getDOMLocation(event.state));\n };\n\n var handleHashChange = function handleHashChange() {\n handlePop(getDOMLocation(getHistoryState()));\n };\n\n var forceNextPop = false;\n\n var handlePop = function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({ action: action, location: location });\n } else {\n revertPop(location);\n }\n });\n }\n };\n\n var revertPop = function revertPop(fromLocation) {\n var toLocation = history.location;\n\n // TODO: We could probably make this more reliable by\n // keeping a list of keys we've seen in sessionStorage.\n // Instead, we just default to 0 for keys we don't know.\n\n var toIndex = allKeys.indexOf(toLocation.key);\n\n if (toIndex === -1) toIndex = 0;\n\n var fromIndex = allKeys.indexOf(fromLocation.key);\n\n if (fromIndex === -1) fromIndex = 0;\n\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n };\n\n var initialLocation = getDOMLocation(getHistoryState());\n var allKeys = [initialLocation.key];\n\n // Public interface\n\n var createHref = function createHref(location) {\n return basename + (0, _PathUtils.createPath)(location);\n };\n\n var push = function push(path, state) {\n (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'PUSH';\n var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n\n if (canUseHistory) {\n globalHistory.pushState({ key: key, state: state }, null, href);\n\n if (forceRefresh) {\n window.location.href = href;\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n var nextKeys = allKeys.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);\n\n nextKeys.push(location.key);\n allKeys = nextKeys;\n\n setState({ action: action, location: location });\n }\n } else {\n (0, _warning2.default)(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history');\n\n window.location.href = href;\n }\n });\n };\n\n var replace = function replace(path, state) {\n (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'REPLACE';\n var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n\n if (canUseHistory) {\n globalHistory.replaceState({ key: key, state: state }, null, href);\n\n if (forceRefresh) {\n window.location.replace(href);\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n\n if (prevIndex !== -1) allKeys[prevIndex] = location.key;\n\n setState({ action: action, location: location });\n }\n } else {\n (0, _warning2.default)(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history');\n\n window.location.replace(href);\n }\n });\n };\n\n var go = function go(n) {\n globalHistory.go(n);\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var listenerCount = 0;\n\n var checkDOMListeners = function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1) {\n (0, _DOMUtils.addEventListener)(window, PopStateEvent, handlePopState);\n\n if (needsHashChangeListener) (0, _DOMUtils.addEventListener)(window, HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n (0, _DOMUtils.removeEventListener)(window, PopStateEvent, handlePopState);\n\n if (needsHashChangeListener) (0, _DOMUtils.removeEventListener)(window, HashChangeEvent, handleHashChange);\n }\n };\n\n var isBlocked = false;\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n };\n\n var listen = function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n };\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\nexports.default = createBrowserHistory;","'use strict';\n\nexports.__esModule = true;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _invariant = require('invariant');\n\nvar _invariant2 = _interopRequireDefault(_invariant);\n\nvar _LocationUtils = require('./LocationUtils');\n\nvar _PathUtils = require('./PathUtils');\n\nvar _createTransitionManager = require('./createTransitionManager');\n\nvar _createTransitionManager2 = _interopRequireDefault(_createTransitionManager);\n\nvar _DOMUtils = require('./DOMUtils');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar HashChangeEvent = 'hashchange';\n\nvar HashPathCoders = {\n hashbang: {\n encodePath: function encodePath(path) {\n return path.charAt(0) === '!' ? path : '!/' + (0, _PathUtils.stripLeadingSlash)(path);\n },\n decodePath: function decodePath(path) {\n return path.charAt(0) === '!' ? path.substr(1) : path;\n }\n },\n noslash: {\n encodePath: _PathUtils.stripLeadingSlash,\n decodePath: _PathUtils.addLeadingSlash\n },\n slash: {\n encodePath: _PathUtils.addLeadingSlash,\n decodePath: _PathUtils.addLeadingSlash\n }\n};\n\nvar getHashPath = function getHashPath() {\n // We can't use window.location.hash here because it's not\n // consistent across browsers - Firefox will pre-decode it!\n var href = window.location.href;\n var hashIndex = href.indexOf('#');\n return hashIndex === -1 ? '' : href.substring(hashIndex + 1);\n};\n\nvar pushHashPath = function pushHashPath(path) {\n return window.location.hash = path;\n};\n\nvar replaceHashPath = function replaceHashPath(path) {\n var hashIndex = window.location.href.indexOf('#');\n\n window.location.replace(window.location.href.slice(0, hashIndex >= 0 ? hashIndex : 0) + '#' + path);\n};\n\nvar createHashHistory = function createHashHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n (0, _invariant2.default)(_DOMUtils.canUseDOM, 'Hash history needs a DOM');\n\n var globalHistory = window.history;\n var canGoWithoutReload = (0, _DOMUtils.supportsGoWithoutReloadUsingHash)();\n\n var _props$getUserConfirm = props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils.getConfirmation : _props$getUserConfirm,\n _props$hashType = props.hashType,\n hashType = _props$hashType === undefined ? 'slash' : _props$hashType;\n\n var basename = props.basename ? (0, _PathUtils.stripTrailingSlash)((0, _PathUtils.addLeadingSlash)(props.basename)) : '';\n\n var _HashPathCoders$hashT = HashPathCoders[hashType],\n encodePath = _HashPathCoders$hashT.encodePath,\n decodePath = _HashPathCoders$hashT.decodePath;\n\n\n var getDOMLocation = function getDOMLocation() {\n var path = decodePath(getHashPath());\n\n (0, _warning2.default)(!basename || (0, _PathUtils.hasBasename)(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".');\n\n if (basename) path = (0, _PathUtils.stripBasename)(path, basename);\n\n return (0, _LocationUtils.createLocation)(path);\n };\n\n var transitionManager = (0, _createTransitionManager2.default)();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var forceNextPop = false;\n var ignorePath = null;\n\n var handleHashChange = function handleHashChange() {\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) {\n // Ensure we always have a properly-encoded hash.\n replaceHashPath(encodedPath);\n } else {\n var location = getDOMLocation();\n var prevLocation = history.location;\n\n if (!forceNextPop && (0, _LocationUtils.locationsAreEqual)(prevLocation, location)) return; // A hashchange doesn't always == location change.\n\n if (ignorePath === (0, _PathUtils.createPath)(location)) return; // Ignore this change; we already setState in push/replace.\n\n ignorePath = null;\n\n handlePop(location);\n }\n };\n\n var handlePop = function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({ action: action, location: location });\n } else {\n revertPop(location);\n }\n });\n }\n };\n\n var revertPop = function revertPop(fromLocation) {\n var toLocation = history.location;\n\n // TODO: We could probably make this more reliable by\n // keeping a list of paths we've seen in sessionStorage.\n // Instead, we just default to 0 for paths we don't know.\n\n var toIndex = allPaths.lastIndexOf((0, _PathUtils.createPath)(toLocation));\n\n if (toIndex === -1) toIndex = 0;\n\n var fromIndex = allPaths.lastIndexOf((0, _PathUtils.createPath)(fromLocation));\n\n if (fromIndex === -1) fromIndex = 0;\n\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n };\n\n // Ensure the hash is encoded properly before doing anything else.\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) replaceHashPath(encodedPath);\n\n var initialLocation = getDOMLocation();\n var allPaths = [(0, _PathUtils.createPath)(initialLocation)];\n\n // Public interface\n\n var createHref = function createHref(location) {\n return '#' + encodePath(basename + (0, _PathUtils.createPath)(location));\n };\n\n var push = function push(path, state) {\n (0, _warning2.default)(state === undefined, 'Hash history cannot push state; it is ignored');\n\n var action = 'PUSH';\n var location = (0, _LocationUtils.createLocation)(path, undefined, undefined, history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var path = (0, _PathUtils.createPath)(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a PUSH, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n pushHashPath(encodedPath);\n\n var prevIndex = allPaths.lastIndexOf((0, _PathUtils.createPath)(history.location));\n var nextPaths = allPaths.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);\n\n nextPaths.push(path);\n allPaths = nextPaths;\n\n setState({ action: action, location: location });\n } else {\n (0, _warning2.default)(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack');\n\n setState();\n }\n });\n };\n\n var replace = function replace(path, state) {\n (0, _warning2.default)(state === undefined, 'Hash history cannot replace state; it is ignored');\n\n var action = 'REPLACE';\n var location = (0, _LocationUtils.createLocation)(path, undefined, undefined, history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var path = (0, _PathUtils.createPath)(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a REPLACE, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n replaceHashPath(encodedPath);\n }\n\n var prevIndex = allPaths.indexOf((0, _PathUtils.createPath)(history.location));\n\n if (prevIndex !== -1) allPaths[prevIndex] = path;\n\n setState({ action: action, location: location });\n });\n };\n\n var go = function go(n) {\n (0, _warning2.default)(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser');\n\n globalHistory.go(n);\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var listenerCount = 0;\n\n var checkDOMListeners = function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1) {\n (0, _DOMUtils.addEventListener)(window, HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n (0, _DOMUtils.removeEventListener)(window, HashChangeEvent, handleHashChange);\n }\n };\n\n var isBlocked = false;\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n };\n\n var listen = function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n };\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\nexports.default = createHashHistory;","'use strict';\n\nexports.__esModule = true;\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _PathUtils = require('./PathUtils');\n\nvar _LocationUtils = require('./LocationUtils');\n\nvar _createTransitionManager = require('./createTransitionManager');\n\nvar _createTransitionManager2 = _interopRequireDefault(_createTransitionManager);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar clamp = function clamp(n, lowerBound, upperBound) {\n return Math.min(Math.max(n, lowerBound), upperBound);\n};\n\n/**\n * Creates a history object that stores locations in memory.\n */\nvar createMemoryHistory = function createMemoryHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var getUserConfirmation = props.getUserConfirmation,\n _props$initialEntries = props.initialEntries,\n initialEntries = _props$initialEntries === undefined ? ['/'] : _props$initialEntries,\n _props$initialIndex = props.initialIndex,\n initialIndex = _props$initialIndex === undefined ? 0 : _props$initialIndex,\n _props$keyLength = props.keyLength,\n keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;\n\n\n var transitionManager = (0, _createTransitionManager2.default)();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = history.entries.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var createKey = function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n };\n\n var index = clamp(initialIndex, 0, initialEntries.length - 1);\n var entries = initialEntries.map(function (entry) {\n return typeof entry === 'string' ? (0, _LocationUtils.createLocation)(entry, undefined, createKey()) : (0, _LocationUtils.createLocation)(entry, undefined, entry.key || createKey());\n });\n\n // Public interface\n\n var createHref = _PathUtils.createPath;\n\n var push = function push(path, state) {\n (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'PUSH';\n var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var prevIndex = history.index;\n var nextIndex = prevIndex + 1;\n\n var nextEntries = history.entries.slice(0);\n if (nextEntries.length > nextIndex) {\n nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location);\n } else {\n nextEntries.push(location);\n }\n\n setState({\n action: action,\n location: location,\n index: nextIndex,\n entries: nextEntries\n });\n });\n };\n\n var replace = function replace(path, state) {\n (0, _warning2.default)(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'REPLACE';\n var location = (0, _LocationUtils.createLocation)(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n history.entries[history.index] = location;\n\n setState({ action: action, location: location });\n });\n };\n\n var go = function go(n) {\n var nextIndex = clamp(history.index + n, 0, history.entries.length - 1);\n\n var action = 'POP';\n var location = history.entries[nextIndex];\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location,\n index: nextIndex\n });\n } else {\n // Mimic the behavior of DOM histories by\n // causing a render after a cancelled POP.\n setState();\n }\n });\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var canGo = function canGo(n) {\n var nextIndex = history.index + n;\n return nextIndex >= 0 && nextIndex < history.entries.length;\n };\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n return transitionManager.setPrompt(prompt);\n };\n\n var listen = function listen(listener) {\n return transitionManager.appendListener(listener);\n };\n\n var history = {\n length: entries.length,\n action: 'POP',\n location: entries[index],\n index: index,\n entries: entries,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n canGo: canGo,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\nexports.default = createMemoryHistory;","'use strict';\n\nexports.__esModule = true;\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar createTransitionManager = function createTransitionManager() {\n var prompt = null;\n\n var setPrompt = function setPrompt(nextPrompt) {\n (0, _warning2.default)(prompt == null, 'A history supports only one prompt at a time');\n\n prompt = nextPrompt;\n\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n };\n\n var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n (0, _warning2.default)(false, 'A history needs a getUserConfirmation function in order to use a prompt message');\n\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n };\n\n var listeners = [];\n\n var appendListener = function appendListener(fn) {\n var isActive = true;\n\n var listener = function listener() {\n if (isActive) fn.apply(undefined, arguments);\n };\n\n listeners.push(listener);\n\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n };\n\n var notifyListeners = function notifyListeners() {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(undefined, args);\n });\n };\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n};\n\nexports.default = createTransitionManager;","export var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\nexport var addEventListener = function addEventListener(node, event, listener) {\n return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener);\n};\n\nexport var removeEventListener = function removeEventListener(node, event, listener) {\n return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener);\n};\n\nexport var getConfirmation = function getConfirmation(message, callback) {\n return callback(window.confirm(message));\n}; // eslint-disable-line no-alert\n\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\nexport var supportsHistory = function supportsHistory() {\n var ua = window.navigator.userAgent;\n\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n\n return window.history && 'pushState' in window.history;\n};\n\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\nexport var supportsPopStateOnHashChange = function supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n};\n\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\nexport var supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n};\n\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\nexport var isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n};","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nimport resolvePathname from 'resolve-pathname';\nimport valueEqual from 'value-equal';\nimport { parsePath } from './PathUtils';\n\nexport var createLocation = function createLocation(path, state, key, currentLocation) {\n var location = void 0;\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = parsePath(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = resolvePathname(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n};\n\nexport var locationsAreEqual = function locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && valueEqual(a.state, b.state);\n};","export var addLeadingSlash = function addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n};\n\nexport var stripLeadingSlash = function stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n};\n\nexport var hasBasename = function hasBasename(path, prefix) {\n return new RegExp('^' + prefix + '(\\\\/|\\\\?|#|$)', 'i').test(path);\n};\n\nexport var stripBasename = function stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n};\n\nexport var stripTrailingSlash = function stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n};\n\nexport var parsePath = function parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n\n var hashIndex = pathname.indexOf('#');\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n};\n\nexport var createPath = function createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n\n\n var path = pathname || '/';\n\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;\n\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;\n\n return path;\n};","var _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport { createLocation } from './LocationUtils';\nimport { addLeadingSlash, stripTrailingSlash, hasBasename, stripBasename, createPath } from './PathUtils';\nimport createTransitionManager from './createTransitionManager';\nimport { canUseDOM, addEventListener, removeEventListener, getConfirmation, supportsHistory, supportsPopStateOnHashChange, isExtraneousPopstateEvent } from './DOMUtils';\n\nvar PopStateEvent = 'popstate';\nvar HashChangeEvent = 'hashchange';\n\nvar getHistoryState = function getHistoryState() {\n try {\n return window.history.state || {};\n } catch (e) {\n // IE 11 sometimes throws when accessing window.history.state\n // See https://github.com/ReactTraining/history/pull/289\n return {};\n }\n};\n\n/**\n * Creates a history object that uses the HTML5 history API including\n * pushState, replaceState, and the popstate event.\n */\nvar createBrowserHistory = function createBrowserHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n invariant(canUseDOM, 'Browser history needs a DOM');\n\n var globalHistory = window.history;\n var canUseHistory = supportsHistory();\n var needsHashChangeListener = !supportsPopStateOnHashChange();\n\n var _props$forceRefresh = props.forceRefresh,\n forceRefresh = _props$forceRefresh === undefined ? false : _props$forceRefresh,\n _props$getUserConfirm = props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === undefined ? getConfirmation : _props$getUserConfirm,\n _props$keyLength = props.keyLength,\n keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;\n\n var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';\n\n var getDOMLocation = function getDOMLocation(historyState) {\n var _ref = historyState || {},\n key = _ref.key,\n state = _ref.state;\n\n var _window$location = window.location,\n pathname = _window$location.pathname,\n search = _window$location.search,\n hash = _window$location.hash;\n\n\n var path = pathname + search + hash;\n\n warning(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".');\n\n if (basename) path = stripBasename(path, basename);\n\n return createLocation(path, state, key);\n };\n\n var createKey = function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n };\n\n var transitionManager = createTransitionManager();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var handlePopState = function handlePopState(event) {\n // Ignore extraneous popstate events in WebKit.\n if (isExtraneousPopstateEvent(event)) return;\n\n handlePop(getDOMLocation(event.state));\n };\n\n var handleHashChange = function handleHashChange() {\n handlePop(getDOMLocation(getHistoryState()));\n };\n\n var forceNextPop = false;\n\n var handlePop = function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({ action: action, location: location });\n } else {\n revertPop(location);\n }\n });\n }\n };\n\n var revertPop = function revertPop(fromLocation) {\n var toLocation = history.location;\n\n // TODO: We could probably make this more reliable by\n // keeping a list of keys we've seen in sessionStorage.\n // Instead, we just default to 0 for keys we don't know.\n\n var toIndex = allKeys.indexOf(toLocation.key);\n\n if (toIndex === -1) toIndex = 0;\n\n var fromIndex = allKeys.indexOf(fromLocation.key);\n\n if (fromIndex === -1) fromIndex = 0;\n\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n };\n\n var initialLocation = getDOMLocation(getHistoryState());\n var allKeys = [initialLocation.key];\n\n // Public interface\n\n var createHref = function createHref(location) {\n return basename + createPath(location);\n };\n\n var push = function push(path, state) {\n warning(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'PUSH';\n var location = createLocation(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n\n if (canUseHistory) {\n globalHistory.pushState({ key: key, state: state }, null, href);\n\n if (forceRefresh) {\n window.location.href = href;\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n var nextKeys = allKeys.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);\n\n nextKeys.push(location.key);\n allKeys = nextKeys;\n\n setState({ action: action, location: location });\n }\n } else {\n warning(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history');\n\n window.location.href = href;\n }\n });\n };\n\n var replace = function replace(path, state) {\n warning(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'REPLACE';\n var location = createLocation(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n\n if (canUseHistory) {\n globalHistory.replaceState({ key: key, state: state }, null, href);\n\n if (forceRefresh) {\n window.location.replace(href);\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n\n if (prevIndex !== -1) allKeys[prevIndex] = location.key;\n\n setState({ action: action, location: location });\n }\n } else {\n warning(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history');\n\n window.location.replace(href);\n }\n });\n };\n\n var go = function go(n) {\n globalHistory.go(n);\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var listenerCount = 0;\n\n var checkDOMListeners = function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1) {\n addEventListener(window, PopStateEvent, handlePopState);\n\n if (needsHashChangeListener) addEventListener(window, HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n removeEventListener(window, PopStateEvent, handlePopState);\n\n if (needsHashChangeListener) removeEventListener(window, HashChangeEvent, handleHashChange);\n }\n };\n\n var isBlocked = false;\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n };\n\n var listen = function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n };\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\nexport default createBrowserHistory;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport { createLocation, locationsAreEqual } from './LocationUtils';\nimport { addLeadingSlash, stripLeadingSlash, stripTrailingSlash, hasBasename, stripBasename, createPath } from './PathUtils';\nimport createTransitionManager from './createTransitionManager';\nimport { canUseDOM, addEventListener, removeEventListener, getConfirmation, supportsGoWithoutReloadUsingHash } from './DOMUtils';\n\nvar HashChangeEvent = 'hashchange';\n\nvar HashPathCoders = {\n hashbang: {\n encodePath: function encodePath(path) {\n return path.charAt(0) === '!' ? path : '!/' + stripLeadingSlash(path);\n },\n decodePath: function decodePath(path) {\n return path.charAt(0) === '!' ? path.substr(1) : path;\n }\n },\n noslash: {\n encodePath: stripLeadingSlash,\n decodePath: addLeadingSlash\n },\n slash: {\n encodePath: addLeadingSlash,\n decodePath: addLeadingSlash\n }\n};\n\nvar getHashPath = function getHashPath() {\n // We can't use window.location.hash here because it's not\n // consistent across browsers - Firefox will pre-decode it!\n var href = window.location.href;\n var hashIndex = href.indexOf('#');\n return hashIndex === -1 ? '' : href.substring(hashIndex + 1);\n};\n\nvar pushHashPath = function pushHashPath(path) {\n return window.location.hash = path;\n};\n\nvar replaceHashPath = function replaceHashPath(path) {\n var hashIndex = window.location.href.indexOf('#');\n\n window.location.replace(window.location.href.slice(0, hashIndex >= 0 ? hashIndex : 0) + '#' + path);\n};\n\nvar createHashHistory = function createHashHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n invariant(canUseDOM, 'Hash history needs a DOM');\n\n var globalHistory = window.history;\n var canGoWithoutReload = supportsGoWithoutReloadUsingHash();\n\n var _props$getUserConfirm = props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === undefined ? getConfirmation : _props$getUserConfirm,\n _props$hashType = props.hashType,\n hashType = _props$hashType === undefined ? 'slash' : _props$hashType;\n\n var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';\n\n var _HashPathCoders$hashT = HashPathCoders[hashType],\n encodePath = _HashPathCoders$hashT.encodePath,\n decodePath = _HashPathCoders$hashT.decodePath;\n\n\n var getDOMLocation = function getDOMLocation() {\n var path = decodePath(getHashPath());\n\n warning(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".');\n\n if (basename) path = stripBasename(path, basename);\n\n return createLocation(path);\n };\n\n var transitionManager = createTransitionManager();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var forceNextPop = false;\n var ignorePath = null;\n\n var handleHashChange = function handleHashChange() {\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) {\n // Ensure we always have a properly-encoded hash.\n replaceHashPath(encodedPath);\n } else {\n var location = getDOMLocation();\n var prevLocation = history.location;\n\n if (!forceNextPop && locationsAreEqual(prevLocation, location)) return; // A hashchange doesn't always == location change.\n\n if (ignorePath === createPath(location)) return; // Ignore this change; we already setState in push/replace.\n\n ignorePath = null;\n\n handlePop(location);\n }\n };\n\n var handlePop = function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({ action: action, location: location });\n } else {\n revertPop(location);\n }\n });\n }\n };\n\n var revertPop = function revertPop(fromLocation) {\n var toLocation = history.location;\n\n // TODO: We could probably make this more reliable by\n // keeping a list of paths we've seen in sessionStorage.\n // Instead, we just default to 0 for paths we don't know.\n\n var toIndex = allPaths.lastIndexOf(createPath(toLocation));\n\n if (toIndex === -1) toIndex = 0;\n\n var fromIndex = allPaths.lastIndexOf(createPath(fromLocation));\n\n if (fromIndex === -1) fromIndex = 0;\n\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n };\n\n // Ensure the hash is encoded properly before doing anything else.\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) replaceHashPath(encodedPath);\n\n var initialLocation = getDOMLocation();\n var allPaths = [createPath(initialLocation)];\n\n // Public interface\n\n var createHref = function createHref(location) {\n return '#' + encodePath(basename + createPath(location));\n };\n\n var push = function push(path, state) {\n warning(state === undefined, 'Hash history cannot push state; it is ignored');\n\n var action = 'PUSH';\n var location = createLocation(path, undefined, undefined, history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var path = createPath(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a PUSH, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n pushHashPath(encodedPath);\n\n var prevIndex = allPaths.lastIndexOf(createPath(history.location));\n var nextPaths = allPaths.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);\n\n nextPaths.push(path);\n allPaths = nextPaths;\n\n setState({ action: action, location: location });\n } else {\n warning(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack');\n\n setState();\n }\n });\n };\n\n var replace = function replace(path, state) {\n warning(state === undefined, 'Hash history cannot replace state; it is ignored');\n\n var action = 'REPLACE';\n var location = createLocation(path, undefined, undefined, history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var path = createPath(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a REPLACE, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n replaceHashPath(encodedPath);\n }\n\n var prevIndex = allPaths.indexOf(createPath(history.location));\n\n if (prevIndex !== -1) allPaths[prevIndex] = path;\n\n setState({ action: action, location: location });\n });\n };\n\n var go = function go(n) {\n warning(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser');\n\n globalHistory.go(n);\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var listenerCount = 0;\n\n var checkDOMListeners = function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1) {\n addEventListener(window, HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n removeEventListener(window, HashChangeEvent, handleHashChange);\n }\n };\n\n var isBlocked = false;\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n };\n\n var listen = function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n };\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\nexport default createHashHistory;","var _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nimport warning from 'warning';\nimport { createPath } from './PathUtils';\nimport { createLocation } from './LocationUtils';\nimport createTransitionManager from './createTransitionManager';\n\nvar clamp = function clamp(n, lowerBound, upperBound) {\n return Math.min(Math.max(n, lowerBound), upperBound);\n};\n\n/**\n * Creates a history object that stores locations in memory.\n */\nvar createMemoryHistory = function createMemoryHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var getUserConfirmation = props.getUserConfirmation,\n _props$initialEntries = props.initialEntries,\n initialEntries = _props$initialEntries === undefined ? ['/'] : _props$initialEntries,\n _props$initialIndex = props.initialIndex,\n initialIndex = _props$initialIndex === undefined ? 0 : _props$initialIndex,\n _props$keyLength = props.keyLength,\n keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;\n\n\n var transitionManager = createTransitionManager();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = history.entries.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var createKey = function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n };\n\n var index = clamp(initialIndex, 0, initialEntries.length - 1);\n var entries = initialEntries.map(function (entry) {\n return typeof entry === 'string' ? createLocation(entry, undefined, createKey()) : createLocation(entry, undefined, entry.key || createKey());\n });\n\n // Public interface\n\n var createHref = createPath;\n\n var push = function push(path, state) {\n warning(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'PUSH';\n var location = createLocation(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var prevIndex = history.index;\n var nextIndex = prevIndex + 1;\n\n var nextEntries = history.entries.slice(0);\n if (nextEntries.length > nextIndex) {\n nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location);\n } else {\n nextEntries.push(location);\n }\n\n setState({\n action: action,\n location: location,\n index: nextIndex,\n entries: nextEntries\n });\n });\n };\n\n var replace = function replace(path, state) {\n warning(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'REPLACE';\n var location = createLocation(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n history.entries[history.index] = location;\n\n setState({ action: action, location: location });\n });\n };\n\n var go = function go(n) {\n var nextIndex = clamp(history.index + n, 0, history.entries.length - 1);\n\n var action = 'POP';\n var location = history.entries[nextIndex];\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location,\n index: nextIndex\n });\n } else {\n // Mimic the behavior of DOM histories by\n // causing a render after a cancelled POP.\n setState();\n }\n });\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var canGo = function canGo(n) {\n var nextIndex = history.index + n;\n return nextIndex >= 0 && nextIndex < history.entries.length;\n };\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n return transitionManager.setPrompt(prompt);\n };\n\n var listen = function listen(listener) {\n return transitionManager.appendListener(listener);\n };\n\n var history = {\n length: entries.length,\n action: 'POP',\n location: entries[index],\n index: index,\n entries: entries,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n canGo: canGo,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\nexport default createMemoryHistory;","import warning from 'warning';\n\nvar createTransitionManager = function createTransitionManager() {\n var prompt = null;\n\n var setPrompt = function setPrompt(nextPrompt) {\n warning(prompt == null, 'A history supports only one prompt at a time');\n\n prompt = nextPrompt;\n\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n };\n\n var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n warning(false, 'A history needs a getUserConfirmation function in order to use a prompt message');\n\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n };\n\n var listeners = [];\n\n var appendListener = function appendListener(fn) {\n var isActive = true;\n\n var listener = function listener() {\n if (isActive) fn.apply(undefined, arguments);\n };\n\n listeners.push(listener);\n\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n };\n\n var notifyListeners = function notifyListeners() {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(undefined, args);\n });\n };\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n};\n\nexport default createTransitionManager;","import _createBrowserHistory from './createBrowserHistory';\nexport { _createBrowserHistory as createBrowserHistory };\nimport _createHashHistory from './createHashHistory';\nexport { _createHashHistory as createHashHistory };\nimport _createMemoryHistory from './createMemoryHistory';\nexport { _createMemoryHistory as createMemoryHistory };\n\nexport { createLocation, locationsAreEqual } from './LocationUtils';\nexport { parsePath, createPath } from './PathUtils';","/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\n(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (global.hoistNonReactStatics = factory());\n}(this, (function () {\n 'use strict';\n \n var REACT_STATICS = {\n childContextTypes: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n };\n \n var KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n };\n \n var defineProperty = Object.defineProperty;\n var getOwnPropertyNames = Object.getOwnPropertyNames;\n var getOwnPropertySymbols = Object.getOwnPropertySymbols;\n var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\n var getPrototypeOf = Object.getPrototypeOf;\n var objectPrototype = getPrototypeOf && getPrototypeOf(Object);\n \n return function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components\n \n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n \n var keys = getOwnPropertyNames(sourceComponent);\n \n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n \n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n try { // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n \n return targetComponent;\n }\n \n return targetComponent;\n };\n})));\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar invariant = function(condition, format, a, b, c, d, e, f) {\n if (process.env.NODE_ENV !== 'production') {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n }\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error(\n 'Minified exception occurred; use the non-minified dev environment ' +\n 'for the full error message and additional helpful warnings.'\n );\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(\n format.replace(/%s/g, function() { return args[argIndex++]; })\n );\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n};\n\nmodule.exports = invariant;\n","import root from './_root.js';\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nexport default Symbol;\n","import Symbol from './_Symbol.js';\nimport getRawTag from './_getRawTag.js';\nimport objectToString from './_objectToString.js';\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nexport default baseGetTag;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nexport default freeGlobal;\n","import overArg from './_overArg.js';\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\nexport default getPrototype;\n","import Symbol from './_Symbol.js';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\nfunction getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n return result;\n}\n\nexport default getRawTag;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nexport default objectToString;\n","/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nexport default overArg;\n","import freeGlobal from './_freeGlobal.js';\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nexport default root;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nexport default isObjectLike;\n","import baseGetTag from './_baseGetTag.js';\nimport getPrototype from './_getPrototype.js';\nimport isObjectLike from './isObjectLike.js';\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n}\n\nexport default isPlainObject;\n","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","import PropTypes from 'prop-types';\nimport { Component, cloneElement, h, options, render } from 'preact';\n\nvar version = '15.1.0'; // trick libraries to think we are react\n\nvar ELEMENTS = 'a abbr address area article aside audio b base bdi bdo big blockquote body br button canvas caption cite code col colgroup data datalist dd del details dfn dialog div dl dt em embed fieldset figcaption figure footer form h1 h2 h3 h4 h5 h6 head header hgroup hr html i iframe img input ins kbd keygen label legend li link main map mark menu menuitem meta meter nav noscript object ol optgroup option output p param picture pre progress q rp rt ruby s samp script section select small source span strong style sub summary sup table tbody td textarea tfoot th thead time title tr track u ul var video wbr circle clipPath defs ellipse g image line linearGradient mask path pattern polygon polyline radialGradient rect stop svg text tspan'.split(' ');\n\nvar REACT_ELEMENT_TYPE = (typeof Symbol!=='undefined' && Symbol.for && Symbol.for('react.element')) || 0xeac7;\n\nvar COMPONENT_WRAPPER_KEY = (typeof Symbol!=='undefined' && Symbol.for) ? Symbol.for('__preactCompatWrapper') : '__preactCompatWrapper';\n\n// don't autobind these methods since they already have guaranteed context.\nvar AUTOBIND_BLACKLIST = {\n\tconstructor: 1,\n\trender: 1,\n\tshouldComponentUpdate: 1,\n\tcomponentWillReceiveProps: 1,\n\tcomponentWillUpdate: 1,\n\tcomponentDidUpdate: 1,\n\tcomponentWillMount: 1,\n\tcomponentDidMount: 1,\n\tcomponentWillUnmount: 1,\n\tcomponentDidUnmount: 1\n};\n\n\nvar CAMEL_PROPS = /^(?:accent|alignment|arabic|baseline|cap|clip|color|fill|flood|font|glyph|horiz|marker|overline|paint|stop|strikethrough|stroke|text|underline|unicode|units|v|vector|vert|word|writing|x)[A-Z]/;\n\n\nvar BYPASS_HOOK = {};\n\n/*global process*/\nvar DEV = typeof process==='undefined' || !process.env || process.env.NODE_ENV!=='production';\n\n// a component that renders nothing. Used to replace components for unmountComponentAtNode.\nfunction EmptyComponent() { return null; }\n\n\n\n// make react think we're react.\nvar VNode = h('a', null).constructor;\nVNode.prototype.$$typeof = REACT_ELEMENT_TYPE;\nVNode.prototype.preactCompatUpgraded = false;\nVNode.prototype.preactCompatNormalized = false;\n\nObject.defineProperty(VNode.prototype, 'type', {\n\tget: function() { return this.nodeName; },\n\tset: function(v) { this.nodeName = v; },\n\tconfigurable:true\n});\n\nObject.defineProperty(VNode.prototype, 'props', {\n\tget: function() { return this.attributes; },\n\tset: function(v) { this.attributes = v; },\n\tconfigurable:true\n});\n\n\n\nvar oldEventHook = options.event;\noptions.event = function (e) {\n\tif (oldEventHook) { e = oldEventHook(e); }\n\te.persist = Object;\n\te.nativeEvent = e;\n\treturn e;\n};\n\n\nvar oldVnodeHook = options.vnode;\noptions.vnode = function (vnode) {\n\tif (!vnode.preactCompatUpgraded) {\n\t\tvnode.preactCompatUpgraded = true;\n\n\t\tvar tag = vnode.nodeName,\n\t\t\tattrs = vnode.attributes = extend({}, vnode.attributes);\n\n\t\tif (typeof tag==='function') {\n\t\t\tif (tag[COMPONENT_WRAPPER_KEY]===true || (tag.prototype && 'isReactComponent' in tag.prototype)) {\n\t\t\t\tif (vnode.children && String(vnode.children)==='') { vnode.children = undefined; }\n\t\t\t\tif (vnode.children) { attrs.children = vnode.children; }\n\n\t\t\t\tif (!vnode.preactCompatNormalized) {\n\t\t\t\t\tnormalizeVNode(vnode);\n\t\t\t\t}\n\t\t\t\thandleComponentVNode(vnode);\n\t\t\t}\n\t\t}\n\t\telse {\n\t\t\tif (vnode.children && String(vnode.children)==='') { vnode.children = undefined; }\n\t\t\tif (vnode.children) { attrs.children = vnode.children; }\n\n\t\t\tif (attrs.defaultValue) {\n\t\t\t\tif (!attrs.value && attrs.value!==0) {\n\t\t\t\t\tattrs.value = attrs.defaultValue;\n\t\t\t\t}\n\t\t\t\tdelete attrs.defaultValue;\n\t\t\t}\n\n\t\t\thandleElementVNode(vnode, attrs);\n\t\t}\n\t}\n\n\tif (oldVnodeHook) { oldVnodeHook(vnode); }\n};\n\nfunction handleComponentVNode(vnode) {\n\tvar tag = vnode.nodeName,\n\t\ta = vnode.attributes;\n\n\tvnode.attributes = {};\n\tif (tag.defaultProps) { extend(vnode.attributes, tag.defaultProps); }\n\tif (a) { extend(vnode.attributes, a); }\n}\n\nfunction handleElementVNode(vnode, a) {\n\tvar shouldSanitize, attrs, i;\n\tif (a) {\n\t\tfor (i in a) { if ((shouldSanitize = CAMEL_PROPS.test(i))) { break; } }\n\t\tif (shouldSanitize) {\n\t\t\tattrs = vnode.attributes = {};\n\t\t\tfor (i in a) {\n\t\t\t\tif (a.hasOwnProperty(i)) {\n\t\t\t\t\tattrs[ CAMEL_PROPS.test(i) ? i.replace(/([A-Z0-9])/, '-$1').toLowerCase() : i ] = a[i];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n}\n\n\n\n// proxy render() since React returns a Component reference.\nfunction render$1(vnode, parent, callback) {\n\tvar prev = parent && parent._preactCompatRendered && parent._preactCompatRendered.base;\n\n\t// ignore impossible previous renders\n\tif (prev && prev.parentNode!==parent) { prev = null; }\n\n\t// default to first Element child\n\tif (!prev && parent) { prev = parent.firstElementChild; }\n\n\t// remove unaffected siblings\n\tfor (var i=parent.childNodes.length; i--; ) {\n\t\tif (parent.childNodes[i]!==prev) {\n\t\t\tparent.removeChild(parent.childNodes[i]);\n\t\t}\n\t}\n\n\tvar out = render(vnode, parent, prev);\n\tif (parent) { parent._preactCompatRendered = out && (out._component || { base: out }); }\n\tif (typeof callback==='function') { callback(); }\n\treturn out && out._component || out;\n}\n\n\nvar ContextProvider = function () {};\n\nContextProvider.prototype.getChildContext = function () {\n\treturn this.props.context;\n};\nContextProvider.prototype.render = function (props) {\n\treturn props.children[0];\n};\n\nfunction renderSubtreeIntoContainer(parentComponent, vnode, container, callback) {\n\tvar wrap = h(ContextProvider, { context: parentComponent.context }, vnode);\n\tvar renderContainer = render$1(wrap, container);\n\tvar component = renderContainer._component || renderContainer.base;\n\tif (callback) { callback.call(component, renderContainer); }\n\treturn component;\n}\n\n\nfunction unmountComponentAtNode(container) {\n\tvar existing = container._preactCompatRendered && container._preactCompatRendered.base;\n\tif (existing && existing.parentNode===container) {\n\t\trender(h(EmptyComponent), container, existing);\n\t\treturn true;\n\t}\n\treturn false;\n}\n\n\n\nvar ARR = [];\n\n// This API is completely unnecessary for Preact, so it's basically passthrough.\nvar Children = {\n\tmap: function(children, fn, ctx) {\n\t\tif (children == null) { return null; }\n\t\tchildren = Children.toArray(children);\n\t\tif (ctx && ctx!==children) { fn = fn.bind(ctx); }\n\t\treturn children.map(fn);\n\t},\n\tforEach: function(children, fn, ctx) {\n\t\tif (children == null) { return null; }\n\t\tchildren = Children.toArray(children);\n\t\tif (ctx && ctx!==children) { fn = fn.bind(ctx); }\n\t\tchildren.forEach(fn);\n\t},\n\tcount: function(children) {\n\t\treturn children && children.length || 0;\n\t},\n\tonly: function(children) {\n\t\tchildren = Children.toArray(children);\n\t\tif (children.length!==1) { throw new Error('Children.only() expects only one child.'); }\n\t\treturn children[0];\n\t},\n\ttoArray: function(children) {\n\t\tif (children == null) { return []; }\n\t\treturn ARR.concat(children);\n\t}\n};\n\n\n/** Track current render() component for ref assignment */\nvar currentComponent;\n\n\nfunction createFactory(type) {\n\treturn createElement.bind(null, type);\n}\n\n\nvar DOM = {};\nfor (var i=ELEMENTS.length; i--; ) {\n\tDOM[ELEMENTS[i]] = createFactory(ELEMENTS[i]);\n}\n\nfunction upgradeToVNodes(arr, offset) {\n\tfor (var i=offset || 0; i<arr.length; i++) {\n\t\tvar obj = arr[i];\n\t\tif (Array.isArray(obj)) {\n\t\t\tupgradeToVNodes(obj);\n\t\t}\n\t\telse if (obj && typeof obj==='object' && !isValidElement(obj) && ((obj.props && obj.type) || (obj.attributes && obj.nodeName) || obj.children)) {\n\t\t\tarr[i] = createElement(obj.type || obj.nodeName, obj.props || obj.attributes, obj.children);\n\t\t}\n\t}\n}\n\nfunction isStatelessComponent(c) {\n\treturn typeof c==='function' && !(c.prototype && c.prototype.render);\n}\n\n\n// wraps stateless functional components in a PropTypes validator\nfunction wrapStatelessComponent(WrappedComponent) {\n\treturn createClass({\n\t\tdisplayName: WrappedComponent.displayName || WrappedComponent.name,\n\t\trender: function() {\n\t\t\treturn WrappedComponent(this.props, this.context);\n\t\t}\n\t});\n}\n\n\nfunction statelessComponentHook(Ctor) {\n\tvar Wrapped = Ctor[COMPONENT_WRAPPER_KEY];\n\tif (Wrapped) { return Wrapped===true ? Ctor : Wrapped; }\n\n\tWrapped = wrapStatelessComponent(Ctor);\n\n\tObject.defineProperty(Wrapped, COMPONENT_WRAPPER_KEY, { configurable:true, value:true });\n\tWrapped.displayName = Ctor.displayName;\n\tWrapped.propTypes = Ctor.propTypes;\n\tWrapped.defaultProps = Ctor.defaultProps;\n\n\tObject.defineProperty(Ctor, COMPONENT_WRAPPER_KEY, { configurable:true, value:Wrapped });\n\n\treturn Wrapped;\n}\n\n\nfunction createElement() {\n\tvar args = [], len = arguments.length;\n\twhile ( len-- ) args[ len ] = arguments[ len ];\n\n\tupgradeToVNodes(args, 2);\n\treturn normalizeVNode(h.apply(void 0, args));\n}\n\n\nfunction normalizeVNode(vnode) {\n\tvnode.preactCompatNormalized = true;\n\n\tapplyClassName(vnode);\n\n\tif (isStatelessComponent(vnode.nodeName)) {\n\t\tvnode.nodeName = statelessComponentHook(vnode.nodeName);\n\t}\n\n\tvar ref = vnode.attributes.ref,\n\t\ttype = ref && typeof ref;\n\tif (currentComponent && (type==='string' || type==='number')) {\n\t\tvnode.attributes.ref = createStringRefProxy(ref, currentComponent);\n\t}\n\n\tapplyEventNormalization(vnode);\n\n\treturn vnode;\n}\n\n\nfunction cloneElement$1(element, props) {\n\tvar children = [], len = arguments.length - 2;\n\twhile ( len-- > 0 ) children[ len ] = arguments[ len + 2 ];\n\n\tif (!isValidElement(element)) { return element; }\n\tvar elementProps = element.attributes || element.props;\n\tvar node = h(\n\t\telement.nodeName || element.type,\n\t\textend({}, elementProps),\n\t\telement.children || elementProps && elementProps.children\n\t);\n\t// Only provide the 3rd argument if needed.\n\t// Arguments 3+ overwrite element.children in preactCloneElement\n\tvar cloneArgs = [node, props];\n\tif (children && children.length) {\n\t\tcloneArgs.push(children);\n\t}\n\telse if (props && props.children) {\n\t\tcloneArgs.push(props.children);\n\t}\n\treturn normalizeVNode(cloneElement.apply(void 0, cloneArgs));\n}\n\n\nfunction isValidElement(element) {\n\treturn element && ((element instanceof VNode) || element.$$typeof===REACT_ELEMENT_TYPE);\n}\n\n\nfunction createStringRefProxy(name, component) {\n\treturn component._refProxies[name] || (component._refProxies[name] = function (resolved) {\n\t\tif (component && component.refs) {\n\t\t\tcomponent.refs[name] = resolved;\n\t\t\tif (resolved===null) {\n\t\t\t\tdelete component._refProxies[name];\n\t\t\t\tcomponent = null;\n\t\t\t}\n\t\t}\n\t});\n}\n\n\nfunction applyEventNormalization(ref) {\n\tvar nodeName = ref.nodeName;\n\tvar attributes = ref.attributes;\n\n\tif (!attributes || typeof nodeName!=='string') { return; }\n\tvar props = {};\n\tfor (var i in attributes) {\n\t\tprops[i.toLowerCase()] = i;\n\t}\n\tif (props.ondoubleclick) {\n\t\tattributes.ondblclick = attributes[props.ondoubleclick];\n\t\tdelete attributes[props.ondoubleclick];\n\t}\n\t// for *textual inputs* (incl textarea), normalize `onChange` -> `onInput`:\n\tif (props.onchange && (nodeName==='textarea' || (nodeName.toLowerCase()==='input' && !/^fil|che|rad/i.test(attributes.type)))) {\n\t\tvar normalized = props.oninput || 'oninput';\n\t\tif (!attributes[normalized]) {\n\t\t\tattributes[normalized] = multihook([attributes[normalized], attributes[props.onchange]]);\n\t\t\tdelete attributes[props.onchange];\n\t\t}\n\t}\n}\n\n\nfunction applyClassName(vnode) {\n\tvar a = vnode.attributes || (vnode.attributes = {});\n\tclassNameDescriptor.enumerable = 'className' in a;\n\tif (a.className) { a.class = a.className; }\n\tObject.defineProperty(a, 'className', classNameDescriptor);\n}\n\n\nvar classNameDescriptor = {\n\tconfigurable: true,\n\tget: function() { return this.class; },\n\tset: function(v) { this.class = v; }\n};\n\nfunction extend(base, props) {\n\tvar arguments$1 = arguments;\n\n\tfor (var i=1, obj = (void 0); i<arguments.length; i++) {\n\t\tif ((obj = arguments$1[i])) {\n\t\t\tfor (var key in obj) {\n\t\t\t\tif (obj.hasOwnProperty(key)) {\n\t\t\t\t\tbase[key] = obj[key];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn base;\n}\n\n\nfunction shallowDiffers(a, b) {\n\tfor (var i in a) { if (!(i in b)) { return true; } }\n\tfor (var i$1 in b) { if (a[i$1]!==b[i$1]) { return true; } }\n\treturn false;\n}\n\n\nfunction findDOMNode(component) {\n\treturn component && component.base || component;\n}\n\n\nfunction F(){}\n\nfunction createClass(obj) {\n\tfunction cl(props, context) {\n\t\tbindAll(this);\n\t\tComponent$1.call(this, props, context, BYPASS_HOOK);\n\t\tnewComponentHook.call(this, props, context);\n\t}\n\n\tobj = extend({ constructor: cl }, obj);\n\n\t// We need to apply mixins here so that getDefaultProps is correctly mixed\n\tif (obj.mixins) {\n\t\tapplyMixins(obj, collateMixins(obj.mixins));\n\t}\n\tif (obj.statics) {\n\t\textend(cl, obj.statics);\n\t}\n\tif (obj.propTypes) {\n\t\tcl.propTypes = obj.propTypes;\n\t}\n\tif (obj.defaultProps) {\n\t\tcl.defaultProps = obj.defaultProps;\n\t}\n\tif (obj.getDefaultProps) {\n\t\tcl.defaultProps = obj.getDefaultProps.call(cl);\n\t}\n\n\tF.prototype = Component$1.prototype;\n\tcl.prototype = extend(new F(), obj);\n\n\tcl.displayName = obj.displayName || 'Component';\n\n\treturn cl;\n}\n\n\n// Flatten an Array of mixins to a map of method name to mixin implementations\nfunction collateMixins(mixins) {\n\tvar keyed = {};\n\tfor (var i=0; i<mixins.length; i++) {\n\t\tvar mixin = mixins[i];\n\t\tfor (var key in mixin) {\n\t\t\tif (mixin.hasOwnProperty(key) && typeof mixin[key]==='function') {\n\t\t\t\t(keyed[key] || (keyed[key]=[])).push(mixin[key]);\n\t\t\t}\n\t\t}\n\t}\n\treturn keyed;\n}\n\n\n// apply a mapping of Arrays of mixin methods to a component prototype\nfunction applyMixins(proto, mixins) {\n\tfor (var key in mixins) { if (mixins.hasOwnProperty(key)) {\n\t\tproto[key] = multihook(\n\t\t\tmixins[key].concat(proto[key] || ARR),\n\t\t\tkey==='getDefaultProps' || key==='getInitialState' || key==='getChildContext'\n\t\t);\n\t} }\n}\n\n\nfunction bindAll(ctx) {\n\tfor (var i in ctx) {\n\t\tvar v = ctx[i];\n\t\tif (typeof v==='function' && !v.__bound && !AUTOBIND_BLACKLIST.hasOwnProperty(i)) {\n\t\t\t(ctx[i] = v.bind(ctx)).__bound = true;\n\t\t}\n\t}\n}\n\n\nfunction callMethod(ctx, m, args) {\n\tif (typeof m==='string') {\n\t\tm = ctx.constructor.prototype[m];\n\t}\n\tif (typeof m==='function') {\n\t\treturn m.apply(ctx, args);\n\t}\n}\n\nfunction multihook(hooks, skipDuplicates) {\n\treturn function() {\n\t\tvar arguments$1 = arguments;\n\t\tvar this$1 = this;\n\n\t\tvar ret;\n\t\tfor (var i=0; i<hooks.length; i++) {\n\t\t\tvar r = callMethod(this$1, hooks[i], arguments$1);\n\n\t\t\tif (skipDuplicates && r!=null) {\n\t\t\t\tif (!ret) { ret = {}; }\n\t\t\t\tfor (var key in r) { if (r.hasOwnProperty(key)) {\n\t\t\t\t\tret[key] = r[key];\n\t\t\t\t} }\n\t\t\t}\n\t\t\telse if (typeof r!=='undefined') { ret = r; }\n\t\t}\n\t\treturn ret;\n\t};\n}\n\n\nfunction newComponentHook(props, context) {\n\tpropsHook.call(this, props, context);\n\tthis.componentWillReceiveProps = multihook([propsHook, this.componentWillReceiveProps || 'componentWillReceiveProps']);\n\tthis.render = multihook([propsHook, beforeRender, this.render || 'render', afterRender]);\n}\n\n\nfunction propsHook(props, context) {\n\tif (!props) { return; }\n\n\t// React annoyingly special-cases single children, and some react components are ridiculously strict about this.\n\tvar c = props.children;\n\tif (c && Array.isArray(c) && c.length===1 && (typeof c[0]==='string' || typeof c[0]==='function' || c[0] instanceof VNode)) {\n\t\tprops.children = c[0];\n\n\t\t// but its totally still going to be an Array.\n\t\tif (props.children && typeof props.children==='object') {\n\t\t\tprops.children.length = 1;\n\t\t\tprops.children[0] = props.children;\n\t\t}\n\t}\n\n\t// add proptype checking\n\tif (DEV) {\n\t\tvar ctor = typeof this==='function' ? this : this.constructor,\n\t\t\tpropTypes = this.propTypes || ctor.propTypes;\n\t\tvar displayName = this.displayName || ctor.name;\n\n\t\tif (propTypes) {\n\t\t\tPropTypes.checkPropTypes(propTypes, props, 'prop', displayName);\n\t\t}\n\t}\n}\n\n\nfunction beforeRender(props) {\n\tcurrentComponent = this;\n}\n\nfunction afterRender() {\n\tif (currentComponent===this) {\n\t\tcurrentComponent = null;\n\t}\n}\n\n\n\nfunction Component$1(props, context, opts) {\n\tComponent.call(this, props, context);\n\tthis.state = this.getInitialState ? this.getInitialState() : {};\n\tthis.refs = {};\n\tthis._refProxies = {};\n\tif (opts!==BYPASS_HOOK) {\n\t\tnewComponentHook.call(this, props, context);\n\t}\n}\nextend(Component$1.prototype = new Component(), {\n\tconstructor: Component$1,\n\n\tisReactComponent: {},\n\n\treplaceState: function(state, callback) {\n\t\tvar this$1 = this;\n\n\t\tthis.setState(state, callback);\n\t\tfor (var i in this$1.state) {\n\t\t\tif (!(i in state)) {\n\t\t\t\tdelete this$1.state[i];\n\t\t\t}\n\t\t}\n\t},\n\n\tgetDOMNode: function() {\n\t\treturn this.base;\n\t},\n\n\tisMounted: function() {\n\t\treturn !!this.base;\n\t}\n});\n\n\n\nfunction PureComponent(props, context) {\n\tComponent$1.call(this, props, context);\n}\nF.prototype = Component$1.prototype;\nPureComponent.prototype = new F();\nPureComponent.prototype.isPureReactComponent = true;\nPureComponent.prototype.shouldComponentUpdate = function(props, state) {\n\treturn shallowDiffers(this.props, props) || shallowDiffers(this.state, state);\n};\n\nvar index = {\n\tversion: version,\n\tDOM: DOM,\n\tPropTypes: PropTypes,\n\tChildren: Children,\n\trender: render$1,\n\tcreateClass: createClass,\n\tcreateFactory: createFactory,\n\tcreateElement: createElement,\n\tcloneElement: cloneElement$1,\n\tisValidElement: isValidElement,\n\tfindDOMNode: findDOMNode,\n\tunmountComponentAtNode: unmountComponentAtNode,\n\tComponent: Component$1,\n\tPureComponent: PureComponent,\n\tunstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer,\n\t__spread: extend\n};\n\nexport { version, DOM, PropTypes, Children, render$1 as render, createClass, createFactory, createElement, cloneElement$1 as cloneElement, isValidElement, findDOMNode, unmountComponentAtNode, Component$1 as Component, PureComponent, renderSubtreeIntoContainer as unstable_renderSubtreeIntoContainer, extend as __spread };export default index;\n//# sourceMappingURL=preact-compat.es.js.map\n","/** Virtual DOM Node */\nfunction VNode() {}\n\n/** Global options\n *\t@public\n *\t@namespace options {Object}\n */\nvar options = {\n\n\t/** If `true`, `prop` changes trigger synchronous component updates.\n *\t@name syncComponentUpdates\n *\t@type Boolean\n *\t@default true\n */\n\t//syncComponentUpdates: true,\n\n\t/** Processes all created VNodes.\n *\t@param {VNode} vnode\tA newly-created VNode to normalize/process\n */\n\t//vnode(vnode) { }\n\n\t/** Hook invoked after a component is mounted. */\n\t// afterMount(component) { }\n\n\t/** Hook invoked after the DOM is updated with a component's latest render. */\n\t// afterUpdate(component) { }\n\n\t/** Hook invoked immediately before a component is unmounted. */\n\t// beforeUnmount(component) { }\n};\n\nvar stack = [];\n\nvar EMPTY_CHILDREN = [];\n\n/**\n * JSX/hyperscript reviver.\n * @see http://jasonformat.com/wtf-is-jsx\n * Benchmarks: https://esbench.com/bench/57ee8f8e330ab09900a1a1a0\n *\n * Note: this is exported as both `h()` and `createElement()` for compatibility reasons.\n *\n * Creates a VNode (virtual DOM element). A tree of VNodes can be used as a lightweight representation\n * of the structure of a DOM tree. This structure can be realized by recursively comparing it against\n * the current _actual_ DOM structure, and applying only the differences.\n *\n * `h()`/`createElement()` accepts an element name, a list of attributes/props,\n * and optionally children to append to the element.\n *\n * @example The following DOM tree\n *\n * `<div id=\"foo\" name=\"bar\">Hello!</div>`\n *\n * can be constructed using this function as:\n *\n * `h('div', { id: 'foo', name : 'bar' }, 'Hello!');`\n *\n * @param {string} nodeName\tAn element name. Ex: `div`, `a`, `span`, etc.\n * @param {Object} attributes\tAny attributes/props to set on the created element.\n * @param rest\t\t\tAdditional arguments are taken to be children to append. Can be infinitely nested Arrays.\n *\n * @public\n */\nfunction h(nodeName, attributes) {\n\tvar children = EMPTY_CHILDREN,\n\t lastSimple,\n\t child,\n\t simple,\n\t i;\n\tfor (i = arguments.length; i-- > 2;) {\n\t\tstack.push(arguments[i]);\n\t}\n\tif (attributes && attributes.children != null) {\n\t\tif (!stack.length) stack.push(attributes.children);\n\t\tdelete attributes.children;\n\t}\n\twhile (stack.length) {\n\t\tif ((child = stack.pop()) && child.pop !== undefined) {\n\t\t\tfor (i = child.length; i--;) {\n\t\t\t\tstack.push(child[i]);\n\t\t\t}\n\t\t} else {\n\t\t\tif (typeof child === 'boolean') child = null;\n\n\t\t\tif (simple = typeof nodeName !== 'function') {\n\t\t\t\tif (child == null) child = '';else if (typeof child === 'number') child = String(child);else if (typeof child !== 'string') simple = false;\n\t\t\t}\n\n\t\t\tif (simple && lastSimple) {\n\t\t\t\tchildren[children.length - 1] += child;\n\t\t\t} else if (children === EMPTY_CHILDREN) {\n\t\t\t\tchildren = [child];\n\t\t\t} else {\n\t\t\t\tchildren.push(child);\n\t\t\t}\n\n\t\t\tlastSimple = simple;\n\t\t}\n\t}\n\n\tvar p = new VNode();\n\tp.nodeName = nodeName;\n\tp.children = children;\n\tp.attributes = attributes == null ? undefined : attributes;\n\tp.key = attributes == null ? undefined : attributes.key;\n\n\t// if a \"vnode hook\" is defined, pass every created VNode to it\n\tif (options.vnode !== undefined) options.vnode(p);\n\n\treturn p;\n}\n\n/**\n * Copy all properties from `props` onto `obj`.\n * @param {Object} obj\t\tObject onto which properties should be copied.\n * @param {Object} props\tObject from which to copy properties.\n * @returns obj\n * @private\n */\nfunction extend(obj, props) {\n for (var i in props) {\n obj[i] = props[i];\n }return obj;\n}\n\n/**\n * Call a function asynchronously, as soon as possible. Makes\n * use of HTML Promise to schedule the callback if available,\n * otherwise falling back to `setTimeout` (mainly for IE<11).\n *\n * @param {Function} callback\n */\nvar defer = typeof Promise == 'function' ? Promise.resolve().then.bind(Promise.resolve()) : setTimeout;\n\n/**\n * Clones the given VNode, optionally adding attributes/props and replacing its children.\n * @param {VNode} vnode\t\tThe virtual DOM element to clone\n * @param {Object} props\tAttributes/props to add when cloning\n * @param {VNode} rest\t\tAny additional arguments will be used as replacement children.\n */\nfunction cloneElement(vnode, props) {\n return h(vnode.nodeName, extend(extend({}, vnode.attributes), props), arguments.length > 2 ? [].slice.call(arguments, 2) : vnode.children);\n}\n\n// DOM properties that should NOT have \"px\" added when numeric\nvar IS_NON_DIMENSIONAL = /acit|ex(?:s|g|n|p|$)|rph|ows|mnc|ntw|ine[ch]|zoo|^ord/i;\n\n/** Managed queue of dirty components to be re-rendered */\n\nvar items = [];\n\nfunction enqueueRender(component) {\n\tif (!component._dirty && (component._dirty = true) && items.push(component) == 1) {\n\t\t(options.debounceRendering || defer)(rerender);\n\t}\n}\n\nfunction rerender() {\n\tvar p,\n\t list = items;\n\titems = [];\n\twhile (p = list.pop()) {\n\t\tif (p._dirty) renderComponent(p);\n\t}\n}\n\n/**\n * Check if two nodes are equivalent.\n *\n * @param {Node} node\t\t\tDOM Node to compare\n * @param {VNode} vnode\t\t\tVirtual DOM node to compare\n * @param {boolean} [hydrating=false]\tIf true, ignores component constructors when comparing.\n * @private\n */\nfunction isSameNodeType(node, vnode, hydrating) {\n if (typeof vnode === 'string' || typeof vnode === 'number') {\n return node.splitText !== undefined;\n }\n if (typeof vnode.nodeName === 'string') {\n return !node._componentConstructor && isNamedNode(node, vnode.nodeName);\n }\n return hydrating || node._componentConstructor === vnode.nodeName;\n}\n\n/**\n * Check if an Element has a given nodeName, case-insensitively.\n *\n * @param {Element} node\tA DOM Element to inspect the name of.\n * @param {String} nodeName\tUnnormalized name to compare against.\n */\nfunction isNamedNode(node, nodeName) {\n return node.normalizedNodeName === nodeName || node.nodeName.toLowerCase() === nodeName.toLowerCase();\n}\n\n/**\n * Reconstruct Component-style `props` from a VNode.\n * Ensures default/fallback values from `defaultProps`:\n * Own-properties of `defaultProps` not present in `vnode.attributes` are added.\n *\n * @param {VNode} vnode\n * @returns {Object} props\n */\nfunction getNodeProps(vnode) {\n var props = extend({}, vnode.attributes);\n props.children = vnode.children;\n\n var defaultProps = vnode.nodeName.defaultProps;\n if (defaultProps !== undefined) {\n for (var i in defaultProps) {\n if (props[i] === undefined) {\n props[i] = defaultProps[i];\n }\n }\n }\n\n return props;\n}\n\n/** Create an element with the given nodeName.\n *\t@param {String} nodeName\n *\t@param {Boolean} [isSvg=false]\tIf `true`, creates an element within the SVG namespace.\n *\t@returns {Element} node\n */\nfunction createNode(nodeName, isSvg) {\n\tvar node = isSvg ? document.createElementNS('http://www.w3.org/2000/svg', nodeName) : document.createElement(nodeName);\n\tnode.normalizedNodeName = nodeName;\n\treturn node;\n}\n\n/** Remove a child node from its parent if attached.\n *\t@param {Element} node\t\tThe node to remove\n */\nfunction removeNode(node) {\n\tvar parentNode = node.parentNode;\n\tif (parentNode) parentNode.removeChild(node);\n}\n\n/** Set a named attribute on the given Node, with special behavior for some names and event handlers.\n *\tIf `value` is `null`, the attribute/handler will be removed.\n *\t@param {Element} node\tAn element to mutate\n *\t@param {string} name\tThe name/key to set, such as an event or attribute name\n *\t@param {any} old\tThe last value that was set for this name/node pair\n *\t@param {any} value\tAn attribute value, such as a function to be used as an event handler\n *\t@param {Boolean} isSvg\tAre we currently diffing inside an svg?\n *\t@private\n */\nfunction setAccessor(node, name, old, value, isSvg) {\n\tif (name === 'className') name = 'class';\n\n\tif (name === 'key') {\n\t\t// ignore\n\t} else if (name === 'ref') {\n\t\tif (old) old(null);\n\t\tif (value) value(node);\n\t} else if (name === 'class' && !isSvg) {\n\t\tnode.className = value || '';\n\t} else if (name === 'style') {\n\t\tif (!value || typeof value === 'string' || typeof old === 'string') {\n\t\t\tnode.style.cssText = value || '';\n\t\t}\n\t\tif (value && typeof value === 'object') {\n\t\t\tif (typeof old !== 'string') {\n\t\t\t\tfor (var i in old) {\n\t\t\t\t\tif (!(i in value)) node.style[i] = '';\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (var i in value) {\n\t\t\t\tnode.style[i] = typeof value[i] === 'number' && IS_NON_DIMENSIONAL.test(i) === false ? value[i] + 'px' : value[i];\n\t\t\t}\n\t\t}\n\t} else if (name === 'dangerouslySetInnerHTML') {\n\t\tif (value) node.innerHTML = value.__html || '';\n\t} else if (name[0] == 'o' && name[1] == 'n') {\n\t\tvar useCapture = name !== (name = name.replace(/Capture$/, ''));\n\t\tname = name.toLowerCase().substring(2);\n\t\tif (value) {\n\t\t\tif (!old) node.addEventListener(name, eventProxy, useCapture);\n\t\t} else {\n\t\t\tnode.removeEventListener(name, eventProxy, useCapture);\n\t\t}\n\t\t(node._listeners || (node._listeners = {}))[name] = value;\n\t} else if (name !== 'list' && name !== 'type' && !isSvg && name in node) {\n\t\tsetProperty(node, name, value == null ? '' : value);\n\t\tif (value == null || value === false) node.removeAttribute(name);\n\t} else {\n\t\tvar ns = isSvg && name !== (name = name.replace(/^xlink:?/, ''));\n\t\tif (value == null || value === false) {\n\t\t\tif (ns) node.removeAttributeNS('http://www.w3.org/1999/xlink', name.toLowerCase());else node.removeAttribute(name);\n\t\t} else if (typeof value !== 'function') {\n\t\t\tif (ns) node.setAttributeNS('http://www.w3.org/1999/xlink', name.toLowerCase(), value);else node.setAttribute(name, value);\n\t\t}\n\t}\n}\n\n/** Attempt to set a DOM property to the given value.\n *\tIE & FF throw for certain property-value combinations.\n */\nfunction setProperty(node, name, value) {\n\ttry {\n\t\tnode[name] = value;\n\t} catch (e) {}\n}\n\n/** Proxy an event to hooked event handlers\n *\t@private\n */\nfunction eventProxy(e) {\n\treturn this._listeners[e.type](options.event && options.event(e) || e);\n}\n\n/** Queue of components that have been mounted and are awaiting componentDidMount */\nvar mounts = [];\n\n/** Diff recursion count, used to track the end of the diff cycle. */\nvar diffLevel = 0;\n\n/** Global flag indicating if the diff is currently within an SVG */\nvar isSvgMode = false;\n\n/** Global flag indicating if the diff is performing hydration */\nvar hydrating = false;\n\n/** Invoke queued componentDidMount lifecycle methods */\nfunction flushMounts() {\n\tvar c;\n\twhile (c = mounts.pop()) {\n\t\tif (options.afterMount) options.afterMount(c);\n\t\tif (c.componentDidMount) c.componentDidMount();\n\t}\n}\n\n/** Apply differences in a given vnode (and it's deep children) to a real DOM Node.\n *\t@param {Element} [dom=null]\t\tA DOM node to mutate into the shape of the `vnode`\n *\t@param {VNode} vnode\t\t\tA VNode (with descendants forming a tree) representing the desired DOM structure\n *\t@returns {Element} dom\t\t\tThe created/mutated element\n *\t@private\n */\nfunction diff(dom, vnode, context, mountAll, parent, componentRoot) {\n\t// diffLevel having been 0 here indicates initial entry into the diff (not a subdiff)\n\tif (!diffLevel++) {\n\t\t// when first starting the diff, check if we're diffing an SVG or within an SVG\n\t\tisSvgMode = parent != null && parent.ownerSVGElement !== undefined;\n\n\t\t// hydration is indicated by the existing element to be diffed not having a prop cache\n\t\thydrating = dom != null && !('__preactattr_' in dom);\n\t}\n\n\tvar ret = idiff(dom, vnode, context, mountAll, componentRoot);\n\n\t// append the element if its a new parent\n\tif (parent && ret.parentNode !== parent) parent.appendChild(ret);\n\n\t// diffLevel being reduced to 0 means we're exiting the diff\n\tif (! --diffLevel) {\n\t\thydrating = false;\n\t\t// invoke queued componentDidMount lifecycle methods\n\t\tif (!componentRoot) flushMounts();\n\t}\n\n\treturn ret;\n}\n\n/** Internals of `diff()`, separated to allow bypassing diffLevel / mount flushing. */\nfunction idiff(dom, vnode, context, mountAll, componentRoot) {\n\tvar out = dom,\n\t prevSvgMode = isSvgMode;\n\n\t// empty values (null, undefined, booleans) render as empty Text nodes\n\tif (vnode == null || typeof vnode === 'boolean') vnode = '';\n\n\t// Fast case: Strings & Numbers create/update Text nodes.\n\tif (typeof vnode === 'string' || typeof vnode === 'number') {\n\n\t\t// update if it's already a Text node:\n\t\tif (dom && dom.splitText !== undefined && dom.parentNode && (!dom._component || componentRoot)) {\n\t\t\t/* istanbul ignore if */ /* Browser quirk that can't be covered: https://github.com/developit/preact/commit/fd4f21f5c45dfd75151bd27b4c217d8003aa5eb9 */\n\t\t\tif (dom.nodeValue != vnode) {\n\t\t\t\tdom.nodeValue = vnode;\n\t\t\t}\n\t\t} else {\n\t\t\t// it wasn't a Text node: replace it with one and recycle the old Element\n\t\t\tout = document.createTextNode(vnode);\n\t\t\tif (dom) {\n\t\t\t\tif (dom.parentNode) dom.parentNode.replaceChild(out, dom);\n\t\t\t\trecollectNodeTree(dom, true);\n\t\t\t}\n\t\t}\n\n\t\tout['__preactattr_'] = true;\n\n\t\treturn out;\n\t}\n\n\t// If the VNode represents a Component, perform a component diff:\n\tvar vnodeName = vnode.nodeName;\n\tif (typeof vnodeName === 'function') {\n\t\treturn buildComponentFromVNode(dom, vnode, context, mountAll);\n\t}\n\n\t// Tracks entering and exiting SVG namespace when descending through the tree.\n\tisSvgMode = vnodeName === 'svg' ? true : vnodeName === 'foreignObject' ? false : isSvgMode;\n\n\t// If there's no existing element or it's the wrong type, create a new one:\n\tvnodeName = String(vnodeName);\n\tif (!dom || !isNamedNode(dom, vnodeName)) {\n\t\tout = createNode(vnodeName, isSvgMode);\n\n\t\tif (dom) {\n\t\t\t// move children into the replacement node\n\t\t\twhile (dom.firstChild) {\n\t\t\t\tout.appendChild(dom.firstChild);\n\t\t\t} // if the previous Element was mounted into the DOM, replace it inline\n\t\t\tif (dom.parentNode) dom.parentNode.replaceChild(out, dom);\n\n\t\t\t// recycle the old element (skips non-Element node types)\n\t\t\trecollectNodeTree(dom, true);\n\t\t}\n\t}\n\n\tvar fc = out.firstChild,\n\t props = out['__preactattr_'],\n\t vchildren = vnode.children;\n\n\tif (props == null) {\n\t\tprops = out['__preactattr_'] = {};\n\t\tfor (var a = out.attributes, i = a.length; i--;) {\n\t\t\tprops[a[i].name] = a[i].value;\n\t\t}\n\t}\n\n\t// Optimization: fast-path for elements containing a single TextNode:\n\tif (!hydrating && vchildren && vchildren.length === 1 && typeof vchildren[0] === 'string' && fc != null && fc.splitText !== undefined && fc.nextSibling == null) {\n\t\tif (fc.nodeValue != vchildren[0]) {\n\t\t\tfc.nodeValue = vchildren[0];\n\t\t}\n\t}\n\t// otherwise, if there are existing or new children, diff them:\n\telse if (vchildren && vchildren.length || fc != null) {\n\t\t\tinnerDiffNode(out, vchildren, context, mountAll, hydrating || props.dangerouslySetInnerHTML != null);\n\t\t}\n\n\t// Apply attributes/props from VNode to the DOM Element:\n\tdiffAttributes(out, vnode.attributes, props);\n\n\t// restore previous SVG mode: (in case we're exiting an SVG namespace)\n\tisSvgMode = prevSvgMode;\n\n\treturn out;\n}\n\n/** Apply child and attribute changes between a VNode and a DOM Node to the DOM.\n *\t@param {Element} dom\t\t\tElement whose children should be compared & mutated\n *\t@param {Array} vchildren\t\tArray of VNodes to compare to `dom.childNodes`\n *\t@param {Object} context\t\t\tImplicitly descendant context object (from most recent `getChildContext()`)\n *\t@param {Boolean} mountAll\n *\t@param {Boolean} isHydrating\tIf `true`, consumes externally created elements similar to hydration\n */\nfunction innerDiffNode(dom, vchildren, context, mountAll, isHydrating) {\n\tvar originalChildren = dom.childNodes,\n\t children = [],\n\t keyed = {},\n\t keyedLen = 0,\n\t min = 0,\n\t len = originalChildren.length,\n\t childrenLen = 0,\n\t vlen = vchildren ? vchildren.length : 0,\n\t j,\n\t c,\n\t f,\n\t vchild,\n\t child;\n\n\t// Build up a map of keyed children and an Array of unkeyed children:\n\tif (len !== 0) {\n\t\tfor (var i = 0; i < len; i++) {\n\t\t\tvar _child = originalChildren[i],\n\t\t\t props = _child['__preactattr_'],\n\t\t\t key = vlen && props ? _child._component ? _child._component.__key : props.key : null;\n\t\t\tif (key != null) {\n\t\t\t\tkeyedLen++;\n\t\t\t\tkeyed[key] = _child;\n\t\t\t} else if (props || (_child.splitText !== undefined ? isHydrating ? _child.nodeValue.trim() : true : isHydrating)) {\n\t\t\t\tchildren[childrenLen++] = _child;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (vlen !== 0) {\n\t\tfor (var i = 0; i < vlen; i++) {\n\t\t\tvchild = vchildren[i];\n\t\t\tchild = null;\n\n\t\t\t// attempt to find a node based on key matching\n\t\t\tvar key = vchild.key;\n\t\t\tif (key != null) {\n\t\t\t\tif (keyedLen && keyed[key] !== undefined) {\n\t\t\t\t\tchild = keyed[key];\n\t\t\t\t\tkeyed[key] = undefined;\n\t\t\t\t\tkeyedLen--;\n\t\t\t\t}\n\t\t\t}\n\t\t\t// attempt to pluck a node of the same type from the existing children\n\t\t\telse if (!child && min < childrenLen) {\n\t\t\t\t\tfor (j = min; j < childrenLen; j++) {\n\t\t\t\t\t\tif (children[j] !== undefined && isSameNodeType(c = children[j], vchild, isHydrating)) {\n\t\t\t\t\t\t\tchild = c;\n\t\t\t\t\t\t\tchildren[j] = undefined;\n\t\t\t\t\t\t\tif (j === childrenLen - 1) childrenLen--;\n\t\t\t\t\t\t\tif (j === min) min++;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// morph the matched/found/created DOM child to match vchild (deep)\n\t\t\tchild = idiff(child, vchild, context, mountAll);\n\n\t\t\tf = originalChildren[i];\n\t\t\tif (child && child !== dom && child !== f) {\n\t\t\t\tif (f == null) {\n\t\t\t\t\tdom.appendChild(child);\n\t\t\t\t} else if (child === f.nextSibling) {\n\t\t\t\t\tremoveNode(f);\n\t\t\t\t} else {\n\t\t\t\t\tdom.insertBefore(child, f);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// remove unused keyed children:\n\tif (keyedLen) {\n\t\tfor (var i in keyed) {\n\t\t\tif (keyed[i] !== undefined) recollectNodeTree(keyed[i], false);\n\t\t}\n\t}\n\n\t// remove orphaned unkeyed children:\n\twhile (min <= childrenLen) {\n\t\tif ((child = children[childrenLen--]) !== undefined) recollectNodeTree(child, false);\n\t}\n}\n\n/** Recursively recycle (or just unmount) a node and its descendants.\n *\t@param {Node} node\t\t\t\t\t\tDOM node to start unmount/removal from\n *\t@param {Boolean} [unmountOnly=false]\tIf `true`, only triggers unmount lifecycle, skips removal\n */\nfunction recollectNodeTree(node, unmountOnly) {\n\tvar component = node._component;\n\tif (component) {\n\t\t// if node is owned by a Component, unmount that component (ends up recursing back here)\n\t\tunmountComponent(component);\n\t} else {\n\t\t// If the node's VNode had a ref function, invoke it with null here.\n\t\t// (this is part of the React spec, and smart for unsetting references)\n\t\tif (node['__preactattr_'] != null && node['__preactattr_'].ref) node['__preactattr_'].ref(null);\n\n\t\tif (unmountOnly === false || node['__preactattr_'] == null) {\n\t\t\tremoveNode(node);\n\t\t}\n\n\t\tremoveChildren(node);\n\t}\n}\n\n/** Recollect/unmount all children.\n *\t- we use .lastChild here because it causes less reflow than .firstChild\n *\t- it's also cheaper than accessing the .childNodes Live NodeList\n */\nfunction removeChildren(node) {\n\tnode = node.lastChild;\n\twhile (node) {\n\t\tvar next = node.previousSibling;\n\t\trecollectNodeTree(node, true);\n\t\tnode = next;\n\t}\n}\n\n/** Apply differences in attributes from a VNode to the given DOM Element.\n *\t@param {Element} dom\t\tElement with attributes to diff `attrs` against\n *\t@param {Object} attrs\t\tThe desired end-state key-value attribute pairs\n *\t@param {Object} old\t\t\tCurrent/previous attributes (from previous VNode or element's prop cache)\n */\nfunction diffAttributes(dom, attrs, old) {\n\tvar name;\n\n\t// remove attributes no longer present on the vnode by setting them to undefined\n\tfor (name in old) {\n\t\tif (!(attrs && attrs[name] != null) && old[name] != null) {\n\t\t\tsetAccessor(dom, name, old[name], old[name] = undefined, isSvgMode);\n\t\t}\n\t}\n\n\t// add new & update changed attributes\n\tfor (name in attrs) {\n\t\tif (name !== 'children' && name !== 'innerHTML' && (!(name in old) || attrs[name] !== (name === 'value' || name === 'checked' ? dom[name] : old[name]))) {\n\t\t\tsetAccessor(dom, name, old[name], old[name] = attrs[name], isSvgMode);\n\t\t}\n\t}\n}\n\n/** Retains a pool of Components for re-use, keyed on component name.\n *\tNote: since component names are not unique or even necessarily available, these are primarily a form of sharding.\n *\t@private\n */\nvar components = {};\n\n/** Reclaim a component for later re-use by the recycler. */\nfunction collectComponent(component) {\n\tvar name = component.constructor.name;\n\t(components[name] || (components[name] = [])).push(component);\n}\n\n/** Create a component. Normalizes differences between PFC's and classful Components. */\nfunction createComponent(Ctor, props, context) {\n\tvar list = components[Ctor.name],\n\t inst;\n\n\tif (Ctor.prototype && Ctor.prototype.render) {\n\t\tinst = new Ctor(props, context);\n\t\tComponent.call(inst, props, context);\n\t} else {\n\t\tinst = new Component(props, context);\n\t\tinst.constructor = Ctor;\n\t\tinst.render = doRender;\n\t}\n\n\tif (list) {\n\t\tfor (var i = list.length; i--;) {\n\t\t\tif (list[i].constructor === Ctor) {\n\t\t\t\tinst.nextBase = list[i].nextBase;\n\t\t\t\tlist.splice(i, 1);\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\treturn inst;\n}\n\n/** The `.render()` method for a PFC backing instance. */\nfunction doRender(props, state, context) {\n\treturn this.constructor(props, context);\n}\n\n/** Set a component's `props` (generally derived from JSX attributes).\n *\t@param {Object} props\n *\t@param {Object} [opts]\n *\t@param {boolean} [opts.renderSync=false]\tIf `true` and {@link options.syncComponentUpdates} is `true`, triggers synchronous rendering.\n *\t@param {boolean} [opts.render=true]\t\t\tIf `false`, no render will be triggered.\n */\nfunction setComponentProps(component, props, opts, context, mountAll) {\n\tif (component._disable) return;\n\tcomponent._disable = true;\n\n\tif (component.__ref = props.ref) delete props.ref;\n\tif (component.__key = props.key) delete props.key;\n\n\tif (!component.base || mountAll) {\n\t\tif (component.componentWillMount) component.componentWillMount();\n\t} else if (component.componentWillReceiveProps) {\n\t\tcomponent.componentWillReceiveProps(props, context);\n\t}\n\n\tif (context && context !== component.context) {\n\t\tif (!component.prevContext) component.prevContext = component.context;\n\t\tcomponent.context = context;\n\t}\n\n\tif (!component.prevProps) component.prevProps = component.props;\n\tcomponent.props = props;\n\n\tcomponent._disable = false;\n\n\tif (opts !== 0) {\n\t\tif (opts === 1 || options.syncComponentUpdates !== false || !component.base) {\n\t\t\trenderComponent(component, 1, mountAll);\n\t\t} else {\n\t\t\tenqueueRender(component);\n\t\t}\n\t}\n\n\tif (component.__ref) component.__ref(component);\n}\n\n/** Render a Component, triggering necessary lifecycle events and taking High-Order Components into account.\n *\t@param {Component} component\n *\t@param {Object} [opts]\n *\t@param {boolean} [opts.build=false]\t\tIf `true`, component will build and store a DOM node if not already associated with one.\n *\t@private\n */\nfunction renderComponent(component, opts, mountAll, isChild) {\n\tif (component._disable) return;\n\n\tvar props = component.props,\n\t state = component.state,\n\t context = component.context,\n\t previousProps = component.prevProps || props,\n\t previousState = component.prevState || state,\n\t previousContext = component.prevContext || context,\n\t isUpdate = component.base,\n\t nextBase = component.nextBase,\n\t initialBase = isUpdate || nextBase,\n\t initialChildComponent = component._component,\n\t skip = false,\n\t rendered,\n\t inst,\n\t cbase;\n\n\t// if updating\n\tif (isUpdate) {\n\t\tcomponent.props = previousProps;\n\t\tcomponent.state = previousState;\n\t\tcomponent.context = previousContext;\n\t\tif (opts !== 2 && component.shouldComponentUpdate && component.shouldComponentUpdate(props, state, context) === false) {\n\t\t\tskip = true;\n\t\t} else if (component.componentWillUpdate) {\n\t\t\tcomponent.componentWillUpdate(props, state, context);\n\t\t}\n\t\tcomponent.props = props;\n\t\tcomponent.state = state;\n\t\tcomponent.context = context;\n\t}\n\n\tcomponent.prevProps = component.prevState = component.prevContext = component.nextBase = null;\n\tcomponent._dirty = false;\n\n\tif (!skip) {\n\t\trendered = component.render(props, state, context);\n\n\t\t// context to pass to the child, can be updated via (grand-)parent component\n\t\tif (component.getChildContext) {\n\t\t\tcontext = extend(extend({}, context), component.getChildContext());\n\t\t}\n\n\t\tvar childComponent = rendered && rendered.nodeName,\n\t\t toUnmount,\n\t\t base;\n\n\t\tif (typeof childComponent === 'function') {\n\t\t\t// set up high order component link\n\n\t\t\tvar childProps = getNodeProps(rendered);\n\t\t\tinst = initialChildComponent;\n\n\t\t\tif (inst && inst.constructor === childComponent && childProps.key == inst.__key) {\n\t\t\t\tsetComponentProps(inst, childProps, 1, context, false);\n\t\t\t} else {\n\t\t\t\ttoUnmount = inst;\n\n\t\t\t\tcomponent._component = inst = createComponent(childComponent, childProps, context);\n\t\t\t\tinst.nextBase = inst.nextBase || nextBase;\n\t\t\t\tinst._parentComponent = component;\n\t\t\t\tsetComponentProps(inst, childProps, 0, context, false);\n\t\t\t\trenderComponent(inst, 1, mountAll, true);\n\t\t\t}\n\n\t\t\tbase = inst.base;\n\t\t} else {\n\t\t\tcbase = initialBase;\n\n\t\t\t// destroy high order component link\n\t\t\ttoUnmount = initialChildComponent;\n\t\t\tif (toUnmount) {\n\t\t\t\tcbase = component._component = null;\n\t\t\t}\n\n\t\t\tif (initialBase || opts === 1) {\n\t\t\t\tif (cbase) cbase._component = null;\n\t\t\t\tbase = diff(cbase, rendered, context, mountAll || !isUpdate, initialBase && initialBase.parentNode, true);\n\t\t\t}\n\t\t}\n\n\t\tif (initialBase && base !== initialBase && inst !== initialChildComponent) {\n\t\t\tvar baseParent = initialBase.parentNode;\n\t\t\tif (baseParent && base !== baseParent) {\n\t\t\t\tbaseParent.replaceChild(base, initialBase);\n\n\t\t\t\tif (!toUnmount) {\n\t\t\t\t\tinitialBase._component = null;\n\t\t\t\t\trecollectNodeTree(initialBase, false);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (toUnmount) {\n\t\t\tunmountComponent(toUnmount);\n\t\t}\n\n\t\tcomponent.base = base;\n\t\tif (base && !isChild) {\n\t\t\tvar componentRef = component,\n\t\t\t t = component;\n\t\t\twhile (t = t._parentComponent) {\n\t\t\t\t(componentRef = t).base = base;\n\t\t\t}\n\t\t\tbase._component = componentRef;\n\t\t\tbase._componentConstructor = componentRef.constructor;\n\t\t}\n\t}\n\n\tif (!isUpdate || mountAll) {\n\t\tmounts.unshift(component);\n\t} else if (!skip) {\n\t\t// Ensure that pending componentDidMount() hooks of child components\n\t\t// are called before the componentDidUpdate() hook in the parent.\n\t\t// Note: disabled as it causes duplicate hooks, see https://github.com/developit/preact/issues/750\n\t\t// flushMounts();\n\n\t\tif (component.componentDidUpdate) {\n\t\t\tcomponent.componentDidUpdate(previousProps, previousState, previousContext);\n\t\t}\n\t\tif (options.afterUpdate) options.afterUpdate(component);\n\t}\n\n\tif (component._renderCallbacks != null) {\n\t\twhile (component._renderCallbacks.length) {\n\t\t\tcomponent._renderCallbacks.pop().call(component);\n\t\t}\n\t}\n\n\tif (!diffLevel && !isChild) flushMounts();\n}\n\n/** Apply the Component referenced by a VNode to the DOM.\n *\t@param {Element} dom\tThe DOM node to mutate\n *\t@param {VNode} vnode\tA Component-referencing VNode\n *\t@returns {Element} dom\tThe created/mutated element\n *\t@private\n */\nfunction buildComponentFromVNode(dom, vnode, context, mountAll) {\n\tvar c = dom && dom._component,\n\t originalComponent = c,\n\t oldDom = dom,\n\t isDirectOwner = c && dom._componentConstructor === vnode.nodeName,\n\t isOwner = isDirectOwner,\n\t props = getNodeProps(vnode);\n\twhile (c && !isOwner && (c = c._parentComponent)) {\n\t\tisOwner = c.constructor === vnode.nodeName;\n\t}\n\n\tif (c && isOwner && (!mountAll || c._component)) {\n\t\tsetComponentProps(c, props, 3, context, mountAll);\n\t\tdom = c.base;\n\t} else {\n\t\tif (originalComponent && !isDirectOwner) {\n\t\t\tunmountComponent(originalComponent);\n\t\t\tdom = oldDom = null;\n\t\t}\n\n\t\tc = createComponent(vnode.nodeName, props, context);\n\t\tif (dom && !c.nextBase) {\n\t\t\tc.nextBase = dom;\n\t\t\t// passing dom/oldDom as nextBase will recycle it if unused, so bypass recycling on L229:\n\t\t\toldDom = null;\n\t\t}\n\t\tsetComponentProps(c, props, 1, context, mountAll);\n\t\tdom = c.base;\n\n\t\tif (oldDom && dom !== oldDom) {\n\t\t\toldDom._component = null;\n\t\t\trecollectNodeTree(oldDom, false);\n\t\t}\n\t}\n\n\treturn dom;\n}\n\n/** Remove a component from the DOM and recycle it.\n *\t@param {Component} component\tThe Component instance to unmount\n *\t@private\n */\nfunction unmountComponent(component) {\n\tif (options.beforeUnmount) options.beforeUnmount(component);\n\n\tvar base = component.base;\n\n\tcomponent._disable = true;\n\n\tif (component.componentWillUnmount) component.componentWillUnmount();\n\n\tcomponent.base = null;\n\n\t// recursively tear down & recollect high-order component children:\n\tvar inner = component._component;\n\tif (inner) {\n\t\tunmountComponent(inner);\n\t} else if (base) {\n\t\tif (base['__preactattr_'] && base['__preactattr_'].ref) base['__preactattr_'].ref(null);\n\n\t\tcomponent.nextBase = base;\n\n\t\tremoveNode(base);\n\t\tcollectComponent(component);\n\n\t\tremoveChildren(base);\n\t}\n\n\tif (component.__ref) component.__ref(null);\n}\n\n/** Base Component class.\n *\tProvides `setState()` and `forceUpdate()`, which trigger rendering.\n *\t@public\n *\n *\t@example\n *\tclass MyFoo extends Component {\n *\t\trender(props, state) {\n *\t\t\treturn <div />;\n *\t\t}\n *\t}\n */\nfunction Component(props, context) {\n\tthis._dirty = true;\n\n\t/** @public\n *\t@type {object}\n */\n\tthis.context = context;\n\n\t/** @public\n *\t@type {object}\n */\n\tthis.props = props;\n\n\t/** @public\n *\t@type {object}\n */\n\tthis.state = this.state || {};\n}\n\nextend(Component.prototype, {\n\n\t/** Returns a `boolean` indicating if the component should re-render when receiving the given `props` and `state`.\n *\t@param {object} nextProps\n *\t@param {object} nextState\n *\t@param {object} nextContext\n *\t@returns {Boolean} should the component re-render\n *\t@name shouldComponentUpdate\n *\t@function\n */\n\n\t/** Update component state by copying properties from `state` to `this.state`.\n *\t@param {object} state\t\tA hash of state properties to update with new values\n *\t@param {function} callback\tA function to be called once component state is updated\n */\n\tsetState: function setState(state, callback) {\n\t\tvar s = this.state;\n\t\tif (!this.prevState) this.prevState = extend({}, s);\n\t\textend(s, typeof state === 'function' ? state(s, this.props) : state);\n\t\tif (callback) (this._renderCallbacks = this._renderCallbacks || []).push(callback);\n\t\tenqueueRender(this);\n\t},\n\n\n\t/** Immediately perform a synchronous re-render of the component.\n *\t@param {function} callback\t\tA function to be called after component is re-rendered.\n *\t@private\n */\n\tforceUpdate: function forceUpdate(callback) {\n\t\tif (callback) (this._renderCallbacks = this._renderCallbacks || []).push(callback);\n\t\trenderComponent(this, 2);\n\t},\n\n\n\t/** Accepts `props` and `state`, and returns a new Virtual DOM tree to build.\n *\tVirtual DOM is generally constructed via [JSX](http://jasonformat.com/wtf-is-jsx).\n *\t@param {object} props\t\tProps (eg: JSX attributes) received from parent element/component\n *\t@param {object} state\t\tThe component's current state\n *\t@param {object} context\t\tContext object (if a parent component has provided context)\n *\t@returns VNode\n */\n\trender: function render() {}\n});\n\n/** Render JSX into a `parent` Element.\n *\t@param {VNode} vnode\t\tA (JSX) VNode to render\n *\t@param {Element} parent\t\tDOM element to render into\n *\t@param {Element} [merge]\tAttempt to re-use an existing DOM tree rooted at `merge`\n *\t@public\n *\n *\t@example\n *\t// render a div into <body>:\n *\trender(<div id=\"hello\">hello!</div>, document.body);\n *\n *\t@example\n *\t// render a \"Thing\" component into #foo:\n *\tconst Thing = ({ name }) => <span>{ name }</span>;\n *\trender(<Thing name=\"one\" />, document.querySelector('#foo'));\n */\nfunction render(vnode, parent, merge) {\n return diff(merge, vnode, {}, false, parent, false);\n}\n\nvar preact = {\n\th: h,\n\tcreateElement: h,\n\tcloneElement: cloneElement,\n\tComponent: Component,\n\trender: render,\n\trerender: rerender,\n\toptions: options\n};\n\nexport default preact;\nexport { h, h as createElement, cloneElement, Component, render, rerender, options };\n//# sourceMappingURL=preact.esm.js.map\n","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nif (process.env.NODE_ENV !== 'production') {\n var invariant = require('fbjs/lib/invariant');\n var warning = require('fbjs/lib/warning');\n var ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');\n var loggedTypeFailures = {};\n}\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?Function} getStack Returns the component stack.\n * @private\n */\nfunction checkPropTypes(typeSpecs, values, location, componentName, getStack) {\n if (process.env.NODE_ENV !== 'production') {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]);\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var stack = getStack ? getStack() : '';\n\n warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');\n }\n }\n }\n }\n}\n\nmodule.exports = checkPropTypes;\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\nvar assign = require('object-assign');\n\nvar ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');\nvar checkPropTypes = require('./checkPropTypes');\n\nmodule.exports = function(isValidElement, throwOnDirectAccess) {\n /* global Symbol */\n var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\n var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.\n\n /**\n * Returns the iterator method function contained on the iterable object.\n *\n * Be sure to invoke the function with the iterable as context:\n *\n * var iteratorFn = getIteratorFn(myIterable);\n * if (iteratorFn) {\n * var iterator = iteratorFn.call(myIterable);\n * ...\n * }\n *\n * @param {?object} maybeIterable\n * @return {?function}\n */\n function getIteratorFn(maybeIterable) {\n var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);\n if (typeof iteratorFn === 'function') {\n return iteratorFn;\n }\n }\n\n /**\n * Collection of methods that allow declaration and validation of props that are\n * supplied to React components. Example usage:\n *\n * var Props = require('ReactPropTypes');\n * var MyArticle = React.createClass({\n * propTypes: {\n * // An optional string prop named \"description\".\n * description: Props.string,\n *\n * // A required enum prop named \"category\".\n * category: Props.oneOf(['News','Photos']).isRequired,\n *\n * // A prop named \"dialog\" that requires an instance of Dialog.\n * dialog: Props.instanceOf(Dialog).isRequired\n * },\n * render: function() { ... }\n * });\n *\n * A more formal specification of how these methods are used:\n *\n * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)\n * decl := ReactPropTypes.{type}(.isRequired)?\n *\n * Each and every declaration produces a function with the same signature. This\n * allows the creation of custom validation functions. For example:\n *\n * var MyLink = React.createClass({\n * propTypes: {\n * // An optional string or URI prop named \"href\".\n * href: function(props, propName, componentName) {\n * var propValue = props[propName];\n * if (propValue != null && typeof propValue !== 'string' &&\n * !(propValue instanceof URI)) {\n * return new Error(\n * 'Expected a string or an URI for ' + propName + ' in ' +\n * componentName\n * );\n * }\n * }\n * },\n * render: function() {...}\n * });\n *\n * @internal\n */\n\n var ANONYMOUS = '<<anonymous>>';\n\n // Important!\n // Keep this list in sync with production version in `./factoryWithThrowingShims.js`.\n var ReactPropTypes = {\n array: createPrimitiveTypeChecker('array'),\n bool: createPrimitiveTypeChecker('boolean'),\n func: createPrimitiveTypeChecker('function'),\n number: createPrimitiveTypeChecker('number'),\n object: createPrimitiveTypeChecker('object'),\n string: createPrimitiveTypeChecker('string'),\n symbol: createPrimitiveTypeChecker('symbol'),\n\n any: createAnyTypeChecker(),\n arrayOf: createArrayOfTypeChecker,\n element: createElementTypeChecker(),\n instanceOf: createInstanceTypeChecker,\n node: createNodeChecker(),\n objectOf: createObjectOfTypeChecker,\n oneOf: createEnumTypeChecker,\n oneOfType: createUnionTypeChecker,\n shape: createShapeTypeChecker,\n exact: createStrictShapeTypeChecker,\n };\n\n /**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\n /*eslint-disable no-self-compare*/\n function is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return x !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n }\n /*eslint-enable no-self-compare*/\n\n /**\n * We use an Error-like object for backward compatibility as people may call\n * PropTypes directly and inspect their output. However, we don't use real\n * Errors anymore. We don't inspect their stack anyway, and creating them\n * is prohibitively expensive if they are created too often, such as what\n * happens in oneOfType() for any type before the one that matched.\n */\n function PropTypeError(message) {\n this.message = message;\n this.stack = '';\n }\n // Make `instanceof Error` still work for returned errors.\n PropTypeError.prototype = Error.prototype;\n\n function createChainableTypeChecker(validate) {\n if (process.env.NODE_ENV !== 'production') {\n var manualPropTypeCallCache = {};\n var manualPropTypeWarningCount = 0;\n }\n function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {\n componentName = componentName || ANONYMOUS;\n propFullName = propFullName || propName;\n\n if (secret !== ReactPropTypesSecret) {\n if (throwOnDirectAccess) {\n // New behavior only for users of `prop-types` package\n invariant(\n false,\n 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n 'Use `PropTypes.checkPropTypes()` to call them. ' +\n 'Read more at http://fb.me/use-check-prop-types'\n );\n } else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {\n // Old behavior for people using React.PropTypes\n var cacheKey = componentName + ':' + propName;\n if (\n !manualPropTypeCallCache[cacheKey] &&\n // Avoid spamming the console because they are often not actionable except for lib authors\n manualPropTypeWarningCount < 3\n ) {\n warning(\n false,\n 'You are manually calling a React.PropTypes validation ' +\n 'function for the `%s` prop on `%s`. This is deprecated ' +\n 'and will throw in the standalone `prop-types` package. ' +\n 'You may be seeing this warning due to a third-party PropTypes ' +\n 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',\n propFullName,\n componentName\n );\n manualPropTypeCallCache[cacheKey] = true;\n manualPropTypeWarningCount++;\n }\n }\n }\n if (props[propName] == null) {\n if (isRequired) {\n if (props[propName] === null) {\n return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));\n }\n return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));\n }\n return null;\n } else {\n return validate(props, propName, componentName, location, propFullName);\n }\n }\n\n var chainedCheckType = checkType.bind(null, false);\n chainedCheckType.isRequired = checkType.bind(null, true);\n\n return chainedCheckType;\n }\n\n function createPrimitiveTypeChecker(expectedType) {\n function validate(props, propName, componentName, location, propFullName, secret) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== expectedType) {\n // `propValue` being instance of, say, date/regexp, pass the 'object'\n // check, but we can offer a more precise error message here rather than\n // 'of type `object`'.\n var preciseType = getPreciseType(propValue);\n\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createAnyTypeChecker() {\n return createChainableTypeChecker(emptyFunction.thatReturnsNull);\n }\n\n function createArrayOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');\n }\n var propValue = props[propName];\n if (!Array.isArray(propValue)) {\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));\n }\n for (var i = 0; i < propValue.length; i++) {\n var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createElementTypeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n if (!isValidElement(propValue)) {\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createInstanceTypeChecker(expectedClass) {\n function validate(props, propName, componentName, location, propFullName) {\n if (!(props[propName] instanceof expectedClass)) {\n var expectedClassName = expectedClass.name || ANONYMOUS;\n var actualClassName = getClassName(props[propName]);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createEnumTypeChecker(expectedValues) {\n if (!Array.isArray(expectedValues)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;\n return emptyFunction.thatReturnsNull;\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n for (var i = 0; i < expectedValues.length; i++) {\n if (is(propValue, expectedValues[i])) {\n return null;\n }\n }\n\n var valuesString = JSON.stringify(expectedValues);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));\n }\n return createChainableTypeChecker(validate);\n }\n\n function createObjectOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');\n }\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));\n }\n for (var key in propValue) {\n if (propValue.hasOwnProperty(key)) {\n var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createUnionTypeChecker(arrayOfTypeCheckers) {\n if (!Array.isArray(arrayOfTypeCheckers)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;\n return emptyFunction.thatReturnsNull;\n }\n\n for (var i = 0; i < arrayOfTypeCheckers.length; i++) {\n var checker = arrayOfTypeCheckers[i];\n if (typeof checker !== 'function') {\n warning(\n false,\n 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' +\n 'received %s at index %s.',\n getPostfixForTypeWarning(checker),\n i\n );\n return emptyFunction.thatReturnsNull;\n }\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n for (var i = 0; i < arrayOfTypeCheckers.length; i++) {\n var checker = arrayOfTypeCheckers[i];\n if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {\n return null;\n }\n }\n\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));\n }\n return createChainableTypeChecker(validate);\n }\n\n function createNodeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n if (!isNode(props[propName])) {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createShapeTypeChecker(shapeTypes) {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));\n }\n for (var key in shapeTypes) {\n var checker = shapeTypes[key];\n if (!checker) {\n continue;\n }\n var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createStrictShapeTypeChecker(shapeTypes) {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));\n }\n // We need to check all keys in case some are required but missing from\n // props.\n var allKeys = assign({}, props[propName], shapeTypes);\n for (var key in allKeys) {\n var checker = shapeTypes[key];\n if (!checker) {\n return new PropTypeError(\n 'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' +\n '\\nBad object: ' + JSON.stringify(props[propName], null, ' ') +\n '\\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' ')\n );\n }\n var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error) {\n return error;\n }\n }\n return null;\n }\n\n return createChainableTypeChecker(validate);\n }\n\n function isNode(propValue) {\n switch (typeof propValue) {\n case 'number':\n case 'string':\n case 'undefined':\n return true;\n case 'boolean':\n return !propValue;\n case 'object':\n if (Array.isArray(propValue)) {\n return propValue.every(isNode);\n }\n if (propValue === null || isValidElement(propValue)) {\n return true;\n }\n\n var iteratorFn = getIteratorFn(propValue);\n if (iteratorFn) {\n var iterator = iteratorFn.call(propValue);\n var step;\n if (iteratorFn !== propValue.entries) {\n while (!(step = iterator.next()).done) {\n if (!isNode(step.value)) {\n return false;\n }\n }\n } else {\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n if (!isNode(entry[1])) {\n return false;\n }\n }\n }\n }\n } else {\n return false;\n }\n\n return true;\n default:\n return false;\n }\n }\n\n function isSymbol(propType, propValue) {\n // Native Symbol.\n if (propType === 'symbol') {\n return true;\n }\n\n // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'\n if (propValue['@@toStringTag'] === 'Symbol') {\n return true;\n }\n\n // Fallback for non-spec compliant Symbols which are polyfilled.\n if (typeof Symbol === 'function' && propValue instanceof Symbol) {\n return true;\n }\n\n return false;\n }\n\n // Equivalent of `typeof` but with special handling for array and regexp.\n function getPropType(propValue) {\n var propType = typeof propValue;\n if (Array.isArray(propValue)) {\n return 'array';\n }\n if (propValue instanceof RegExp) {\n // Old webkits (at least until Android 4.0) return 'function' rather than\n // 'object' for typeof a RegExp. We'll normalize this here so that /bla/\n // passes PropTypes.object.\n return 'object';\n }\n if (isSymbol(propType, propValue)) {\n return 'symbol';\n }\n return propType;\n }\n\n // This handles more types than `getPropType`. Only used for error messages.\n // See `createPrimitiveTypeChecker`.\n function getPreciseType(propValue) {\n if (typeof propValue === 'undefined' || propValue === null) {\n return '' + propValue;\n }\n var propType = getPropType(propValue);\n if (propType === 'object') {\n if (propValue instanceof Date) {\n return 'date';\n } else if (propValue instanceof RegExp) {\n return 'regexp';\n }\n }\n return propType;\n }\n\n // Returns a string that is postfixed to a warning about an invalid type.\n // For example, \"undefined\" or \"of type array\"\n function getPostfixForTypeWarning(value) {\n var type = getPreciseType(value);\n switch (type) {\n case 'array':\n case 'object':\n return 'an ' + type;\n case 'boolean':\n case 'date':\n case 'regexp':\n return 'a ' + type;\n default:\n return type;\n }\n }\n\n // Returns class name of the object, if any.\n function getClassName(propValue) {\n if (!propValue.constructor || !propValue.constructor.name) {\n return ANONYMOUS;\n }\n return propValue.constructor.name;\n }\n\n ReactPropTypes.checkPropTypes = checkPropTypes;\n ReactPropTypes.PropTypes = ReactPropTypes;\n\n return ReactPropTypes;\n};\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (process.env.NODE_ENV !== 'production') {\n var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&\n Symbol.for &&\n Symbol.for('react.element')) ||\n 0xeac7;\n\n var isValidElement = function(object) {\n return typeof object === 'object' &&\n object !== null &&\n object.$$typeof === REACT_ELEMENT_TYPE;\n };\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = require('./factoryWithTypeCheckers')(isValidElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = require('./factoryWithThrowingShims')();\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport { Component, Children } from 'react';\nimport PropTypes from 'prop-types';\nimport { storeShape, subscriptionShape } from '../utils/PropTypes';\nimport warning from '../utils/warning';\n\nvar didWarnAboutReceivingStore = false;\nfunction warnAboutReceivingStore() {\n if (didWarnAboutReceivingStore) {\n return;\n }\n didWarnAboutReceivingStore = true;\n\n warning('<Provider> does not support changing `store` on the fly. ' + 'It is most likely that you see this error because you updated to ' + 'Redux 2.x and React Redux 2.x which no longer hot reload reducers ' + 'automatically. See https://github.com/reactjs/react-redux/releases/' + 'tag/v2.0.0 for the migration instructions.');\n}\n\nexport function createProvider() {\n var _Provider$childContex;\n\n var storeKey = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'store';\n var subKey = arguments[1];\n\n var subscriptionKey = subKey || storeKey + 'Subscription';\n\n var Provider = function (_Component) {\n _inherits(Provider, _Component);\n\n Provider.prototype.getChildContext = function getChildContext() {\n var _ref;\n\n return _ref = {}, _ref[storeKey] = this[storeKey], _ref[subscriptionKey] = null, _ref;\n };\n\n function Provider(props, context) {\n _classCallCheck(this, Provider);\n\n var _this = _possibleConstructorReturn(this, _Component.call(this, props, context));\n\n _this[storeKey] = props.store;\n return _this;\n }\n\n Provider.prototype.render = function render() {\n return Children.only(this.props.children);\n };\n\n return Provider;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n Provider.prototype.componentWillReceiveProps = function (nextProps) {\n if (this[storeKey] !== nextProps.store) {\n warnAboutReceivingStore();\n }\n };\n }\n\n Provider.propTypes = {\n store: storeShape.isRequired,\n children: PropTypes.element.isRequired\n };\n Provider.childContextTypes = (_Provider$childContex = {}, _Provider$childContex[storeKey] = storeShape.isRequired, _Provider$childContex[subscriptionKey] = subscriptionShape, _Provider$childContex);\n\n return Provider;\n}\n\nexport default createProvider();","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nimport hoistStatics from 'hoist-non-react-statics';\nimport invariant from 'invariant';\nimport { Component, createElement } from 'react';\n\nimport Subscription from '../utils/Subscription';\nimport { storeShape, subscriptionShape } from '../utils/PropTypes';\n\nvar hotReloadingVersion = 0;\nvar dummyState = {};\nfunction noop() {}\nfunction makeSelectorStateful(sourceSelector, store) {\n // wrap the selector in an object that tracks its results between runs.\n var selector = {\n run: function runComponentSelector(props) {\n try {\n var nextProps = sourceSelector(store.getState(), props);\n if (nextProps !== selector.props || selector.error) {\n selector.shouldComponentUpdate = true;\n selector.props = nextProps;\n selector.error = null;\n }\n } catch (error) {\n selector.shouldComponentUpdate = true;\n selector.error = error;\n }\n }\n };\n\n return selector;\n}\n\nexport default function connectAdvanced(\n/*\n selectorFactory is a func that is responsible for returning the selector function used to\n compute new props from state, props, and dispatch. For example:\n export default connectAdvanced((dispatch, options) => (state, props) => ({\n thing: state.things[props.thingId],\n saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)),\n }))(YourComponent)\n Access to dispatch is provided to the factory so selectorFactories can bind actionCreators\n outside of their selector as an optimization. Options passed to connectAdvanced are passed to\n the selectorFactory, along with displayName and WrappedComponent, as the second argument.\n Note that selectorFactory is responsible for all caching/memoization of inbound and outbound\n props. Do not use connectAdvanced directly without memoizing results between calls to your\n selector, otherwise the Connect component will re-render on every state or props change.\n*/\nselectorFactory) {\n var _contextTypes, _childContextTypes;\n\n var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n _ref$getDisplayName = _ref.getDisplayName,\n getDisplayName = _ref$getDisplayName === undefined ? function (name) {\n return 'ConnectAdvanced(' + name + ')';\n } : _ref$getDisplayName,\n _ref$methodName = _ref.methodName,\n methodName = _ref$methodName === undefined ? 'connectAdvanced' : _ref$methodName,\n _ref$renderCountProp = _ref.renderCountProp,\n renderCountProp = _ref$renderCountProp === undefined ? undefined : _ref$renderCountProp,\n _ref$shouldHandleStat = _ref.shouldHandleStateChanges,\n shouldHandleStateChanges = _ref$shouldHandleStat === undefined ? true : _ref$shouldHandleStat,\n _ref$storeKey = _ref.storeKey,\n storeKey = _ref$storeKey === undefined ? 'store' : _ref$storeKey,\n _ref$withRef = _ref.withRef,\n withRef = _ref$withRef === undefined ? false : _ref$withRef,\n connectOptions = _objectWithoutProperties(_ref, ['getDisplayName', 'methodName', 'renderCountProp', 'shouldHandleStateChanges', 'storeKey', 'withRef']);\n\n var subscriptionKey = storeKey + 'Subscription';\n var version = hotReloadingVersion++;\n\n var contextTypes = (_contextTypes = {}, _contextTypes[storeKey] = storeShape, _contextTypes[subscriptionKey] = subscriptionShape, _contextTypes);\n var childContextTypes = (_childContextTypes = {}, _childContextTypes[subscriptionKey] = subscriptionShape, _childContextTypes);\n\n return function wrapWithConnect(WrappedComponent) {\n invariant(typeof WrappedComponent == 'function', 'You must pass a component to the function returned by ' + (methodName + '. Instead received ' + JSON.stringify(WrappedComponent)));\n\n var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component';\n\n var displayName = getDisplayName(wrappedComponentName);\n\n var selectorFactoryOptions = _extends({}, connectOptions, {\n getDisplayName: getDisplayName,\n methodName: methodName,\n renderCountProp: renderCountProp,\n shouldHandleStateChanges: shouldHandleStateChanges,\n storeKey: storeKey,\n withRef: withRef,\n displayName: displayName,\n wrappedComponentName: wrappedComponentName,\n WrappedComponent: WrappedComponent\n });\n\n var Connect = function (_Component) {\n _inherits(Connect, _Component);\n\n function Connect(props, context) {\n _classCallCheck(this, Connect);\n\n var _this = _possibleConstructorReturn(this, _Component.call(this, props, context));\n\n _this.version = version;\n _this.state = {};\n _this.renderCount = 0;\n _this.store = props[storeKey] || context[storeKey];\n _this.propsMode = Boolean(props[storeKey]);\n _this.setWrappedInstance = _this.setWrappedInstance.bind(_this);\n\n invariant(_this.store, 'Could not find \"' + storeKey + '\" in either the context or props of ' + ('\"' + displayName + '\". Either wrap the root component in a <Provider>, ') + ('or explicitly pass \"' + storeKey + '\" as a prop to \"' + displayName + '\".'));\n\n _this.initSelector();\n _this.initSubscription();\n return _this;\n }\n\n Connect.prototype.getChildContext = function getChildContext() {\n var _ref2;\n\n // If this component received store from props, its subscription should be transparent\n // to any descendants receiving store+subscription from context; it passes along\n // subscription passed to it. Otherwise, it shadows the parent subscription, which allows\n // Connect to control ordering of notifications to flow top-down.\n var subscription = this.propsMode ? null : this.subscription;\n return _ref2 = {}, _ref2[subscriptionKey] = subscription || this.context[subscriptionKey], _ref2;\n };\n\n Connect.prototype.componentDidMount = function componentDidMount() {\n if (!shouldHandleStateChanges) return;\n\n // componentWillMount fires during server side rendering, but componentDidMount and\n // componentWillUnmount do not. Because of this, trySubscribe happens during ...didMount.\n // Otherwise, unsubscription would never take place during SSR, causing a memory leak.\n // To handle the case where a child component may have triggered a state change by\n // dispatching an action in its componentWillMount, we have to re-run the select and maybe\n // re-render.\n this.subscription.trySubscribe();\n this.selector.run(this.props);\n if (this.selector.shouldComponentUpdate) this.forceUpdate();\n };\n\n Connect.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n this.selector.run(nextProps);\n };\n\n Connect.prototype.shouldComponentUpdate = function shouldComponentUpdate() {\n return this.selector.shouldComponentUpdate;\n };\n\n Connect.prototype.componentWillUnmount = function componentWillUnmount() {\n if (this.subscription) this.subscription.tryUnsubscribe();\n this.subscription = null;\n this.notifyNestedSubs = noop;\n this.store = null;\n this.selector.run = noop;\n this.selector.shouldComponentUpdate = false;\n };\n\n Connect.prototype.getWrappedInstance = function getWrappedInstance() {\n invariant(withRef, 'To access the wrapped instance, you need to specify ' + ('{ withRef: true } in the options argument of the ' + methodName + '() call.'));\n return this.wrappedInstance;\n };\n\n Connect.prototype.setWrappedInstance = function setWrappedInstance(ref) {\n this.wrappedInstance = ref;\n };\n\n Connect.prototype.initSelector = function initSelector() {\n var sourceSelector = selectorFactory(this.store.dispatch, selectorFactoryOptions);\n this.selector = makeSelectorStateful(sourceSelector, this.store);\n this.selector.run(this.props);\n };\n\n Connect.prototype.initSubscription = function initSubscription() {\n if (!shouldHandleStateChanges) return;\n\n // parentSub's source should match where store came from: props vs. context. A component\n // connected to the store via props shouldn't use subscription from context, or vice versa.\n var parentSub = (this.propsMode ? this.props : this.context)[subscriptionKey];\n this.subscription = new Subscription(this.store, parentSub, this.onStateChange.bind(this));\n\n // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in\n // the middle of the notification loop, where `this.subscription` will then be null. An\n // extra null check every change can be avoided by copying the method onto `this` and then\n // replacing it with a no-op on unmount. This can probably be avoided if Subscription's\n // listeners logic is changed to not call listeners that have been unsubscribed in the\n // middle of the notification loop.\n this.notifyNestedSubs = this.subscription.notifyNestedSubs.bind(this.subscription);\n };\n\n Connect.prototype.onStateChange = function onStateChange() {\n this.selector.run(this.props);\n\n if (!this.selector.shouldComponentUpdate) {\n this.notifyNestedSubs();\n } else {\n this.componentDidUpdate = this.notifyNestedSubsOnComponentDidUpdate;\n this.setState(dummyState);\n }\n };\n\n Connect.prototype.notifyNestedSubsOnComponentDidUpdate = function notifyNestedSubsOnComponentDidUpdate() {\n // `componentDidUpdate` is conditionally implemented when `onStateChange` determines it\n // needs to notify nested subs. Once called, it unimplements itself until further state\n // changes occur. Doing it this way vs having a permanent `componentDidUpdate` that does\n // a boolean check every time avoids an extra method call most of the time, resulting\n // in some perf boost.\n this.componentDidUpdate = undefined;\n this.notifyNestedSubs();\n };\n\n Connect.prototype.isSubscribed = function isSubscribed() {\n return Boolean(this.subscription) && this.subscription.isSubscribed();\n };\n\n Connect.prototype.addExtraProps = function addExtraProps(props) {\n if (!withRef && !renderCountProp && !(this.propsMode && this.subscription)) return props;\n // make a shallow copy so that fields added don't leak to the original selector.\n // this is especially important for 'ref' since that's a reference back to the component\n // instance. a singleton memoized selector would then be holding a reference to the\n // instance, preventing the instance from being garbage collected, and that would be bad\n var withExtras = _extends({}, props);\n if (withRef) withExtras.ref = this.setWrappedInstance;\n if (renderCountProp) withExtras[renderCountProp] = this.renderCount++;\n if (this.propsMode && this.subscription) withExtras[subscriptionKey] = this.subscription;\n return withExtras;\n };\n\n Connect.prototype.render = function render() {\n var selector = this.selector;\n selector.shouldComponentUpdate = false;\n\n if (selector.error) {\n throw selector.error;\n } else {\n return createElement(WrappedComponent, this.addExtraProps(selector.props));\n }\n };\n\n return Connect;\n }(Component);\n\n Connect.WrappedComponent = WrappedComponent;\n Connect.displayName = displayName;\n Connect.childContextTypes = childContextTypes;\n Connect.contextTypes = contextTypes;\n Connect.propTypes = contextTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n Connect.prototype.componentWillUpdate = function componentWillUpdate() {\n var _this2 = this;\n\n // We are hot reloading!\n if (this.version !== version) {\n this.version = version;\n this.initSelector();\n\n // If any connected descendants don't hot reload (and resubscribe in the process), their\n // listeners will be lost when we unsubscribe. Unfortunately, by copying over all\n // listeners, this does mean that the old versions of connected descendants will still be\n // notified of state changes; however, their onStateChange function is a no-op so this\n // isn't a huge deal.\n var oldListeners = [];\n\n if (this.subscription) {\n oldListeners = this.subscription.listeners.get();\n this.subscription.tryUnsubscribe();\n }\n this.initSubscription();\n if (shouldHandleStateChanges) {\n this.subscription.trySubscribe();\n oldListeners.forEach(function (listener) {\n return _this2.subscription.listeners.subscribe(listener);\n });\n }\n }\n };\n }\n\n return hoistStatics(Connect, WrappedComponent);\n };\n}","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nimport connectAdvanced from '../components/connectAdvanced';\nimport shallowEqual from '../utils/shallowEqual';\nimport defaultMapDispatchToPropsFactories from './mapDispatchToProps';\nimport defaultMapStateToPropsFactories from './mapStateToProps';\nimport defaultMergePropsFactories from './mergeProps';\nimport defaultSelectorFactory from './selectorFactory';\n\n/*\n connect is a facade over connectAdvanced. It turns its args into a compatible\n selectorFactory, which has the signature:\n\n (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps\n \n connect passes its args to connectAdvanced as options, which will in turn pass them to\n selectorFactory each time a Connect component instance is instantiated or hot reloaded.\n\n selectorFactory returns a final props selector from its mapStateToProps,\n mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps,\n mergePropsFactories, and pure args.\n\n The resulting final props selector is called by the Connect component instance whenever\n it receives new props or store state.\n */\n\nfunction match(arg, factories, name) {\n for (var i = factories.length - 1; i >= 0; i--) {\n var result = factories[i](arg);\n if (result) return result;\n }\n\n return function (dispatch, options) {\n throw new Error('Invalid value of type ' + typeof arg + ' for ' + name + ' argument when connecting component ' + options.wrappedComponentName + '.');\n };\n}\n\nfunction strictEqual(a, b) {\n return a === b;\n}\n\n// createConnect with default args builds the 'official' connect behavior. Calling it with\n// different options opens up some testing and extensibility scenarios\nexport function createConnect() {\n var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n _ref$connectHOC = _ref.connectHOC,\n connectHOC = _ref$connectHOC === undefined ? connectAdvanced : _ref$connectHOC,\n _ref$mapStateToPropsF = _ref.mapStateToPropsFactories,\n mapStateToPropsFactories = _ref$mapStateToPropsF === undefined ? defaultMapStateToPropsFactories : _ref$mapStateToPropsF,\n _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories,\n mapDispatchToPropsFactories = _ref$mapDispatchToPro === undefined ? defaultMapDispatchToPropsFactories : _ref$mapDispatchToPro,\n _ref$mergePropsFactor = _ref.mergePropsFactories,\n mergePropsFactories = _ref$mergePropsFactor === undefined ? defaultMergePropsFactories : _ref$mergePropsFactor,\n _ref$selectorFactory = _ref.selectorFactory,\n selectorFactory = _ref$selectorFactory === undefined ? defaultSelectorFactory : _ref$selectorFactory;\n\n return function connect(mapStateToProps, mapDispatchToProps, mergeProps) {\n var _ref2 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {},\n _ref2$pure = _ref2.pure,\n pure = _ref2$pure === undefined ? true : _ref2$pure,\n _ref2$areStatesEqual = _ref2.areStatesEqual,\n areStatesEqual = _ref2$areStatesEqual === undefined ? strictEqual : _ref2$areStatesEqual,\n _ref2$areOwnPropsEqua = _ref2.areOwnPropsEqual,\n areOwnPropsEqual = _ref2$areOwnPropsEqua === undefined ? shallowEqual : _ref2$areOwnPropsEqua,\n _ref2$areStatePropsEq = _ref2.areStatePropsEqual,\n areStatePropsEqual = _ref2$areStatePropsEq === undefined ? shallowEqual : _ref2$areStatePropsEq,\n _ref2$areMergedPropsE = _ref2.areMergedPropsEqual,\n areMergedPropsEqual = _ref2$areMergedPropsE === undefined ? shallowEqual : _ref2$areMergedPropsE,\n extraOptions = _objectWithoutProperties(_ref2, ['pure', 'areStatesEqual', 'areOwnPropsEqual', 'areStatePropsEqual', 'areMergedPropsEqual']);\n\n var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, 'mapStateToProps');\n var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, 'mapDispatchToProps');\n var initMergeProps = match(mergeProps, mergePropsFactories, 'mergeProps');\n\n return connectHOC(selectorFactory, _extends({\n // used in error messages\n methodName: 'connect',\n\n // used to compute Connect's displayName from the wrapped component's displayName.\n getDisplayName: function getDisplayName(name) {\n return 'Connect(' + name + ')';\n },\n\n // if mapStateToProps is falsy, the Connect component doesn't subscribe to store state changes\n shouldHandleStateChanges: Boolean(mapStateToProps),\n\n // passed through to selectorFactory\n initMapStateToProps: initMapStateToProps,\n initMapDispatchToProps: initMapDispatchToProps,\n initMergeProps: initMergeProps,\n pure: pure,\n areStatesEqual: areStatesEqual,\n areOwnPropsEqual: areOwnPropsEqual,\n areStatePropsEqual: areStatePropsEqual,\n areMergedPropsEqual: areMergedPropsEqual\n\n }, extraOptions));\n };\n}\n\nexport default createConnect();","import { bindActionCreators } from 'redux';\nimport { wrapMapToPropsConstant, wrapMapToPropsFunc } from './wrapMapToProps';\n\nexport function whenMapDispatchToPropsIsFunction(mapDispatchToProps) {\n return typeof mapDispatchToProps === 'function' ? wrapMapToPropsFunc(mapDispatchToProps, 'mapDispatchToProps') : undefined;\n}\n\nexport function whenMapDispatchToPropsIsMissing(mapDispatchToProps) {\n return !mapDispatchToProps ? wrapMapToPropsConstant(function (dispatch) {\n return { dispatch: dispatch };\n }) : undefined;\n}\n\nexport function whenMapDispatchToPropsIsObject(mapDispatchToProps) {\n return mapDispatchToProps && typeof mapDispatchToProps === 'object' ? wrapMapToPropsConstant(function (dispatch) {\n return bindActionCreators(mapDispatchToProps, dispatch);\n }) : undefined;\n}\n\nexport default [whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject];","import { wrapMapToPropsConstant, wrapMapToPropsFunc } from './wrapMapToProps';\n\nexport function whenMapStateToPropsIsFunction(mapStateToProps) {\n return typeof mapStateToProps === 'function' ? wrapMapToPropsFunc(mapStateToProps, 'mapStateToProps') : undefined;\n}\n\nexport function whenMapStateToPropsIsMissing(mapStateToProps) {\n return !mapStateToProps ? wrapMapToPropsConstant(function () {\n return {};\n }) : undefined;\n}\n\nexport default [whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing];","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nimport verifyPlainObject from '../utils/verifyPlainObject';\n\nexport function defaultMergeProps(stateProps, dispatchProps, ownProps) {\n return _extends({}, ownProps, stateProps, dispatchProps);\n}\n\nexport function wrapMergePropsFunc(mergeProps) {\n return function initMergePropsProxy(dispatch, _ref) {\n var displayName = _ref.displayName,\n pure = _ref.pure,\n areMergedPropsEqual = _ref.areMergedPropsEqual;\n\n var hasRunOnce = false;\n var mergedProps = void 0;\n\n return function mergePropsProxy(stateProps, dispatchProps, ownProps) {\n var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n\n if (hasRunOnce) {\n if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;\n } else {\n hasRunOnce = true;\n mergedProps = nextMergedProps;\n\n if (process.env.NODE_ENV !== 'production') verifyPlainObject(mergedProps, displayName, 'mergeProps');\n }\n\n return mergedProps;\n };\n };\n}\n\nexport function whenMergePropsIsFunction(mergeProps) {\n return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined;\n}\n\nexport function whenMergePropsIsOmitted(mergeProps) {\n return !mergeProps ? function () {\n return defaultMergeProps;\n } : undefined;\n}\n\nexport default [whenMergePropsIsFunction, whenMergePropsIsOmitted];","function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nimport verifySubselectors from './verifySubselectors';\n\nexport function impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) {\n return function impureFinalPropsSelector(state, ownProps) {\n return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps);\n };\n}\n\nexport function pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) {\n var areStatesEqual = _ref.areStatesEqual,\n areOwnPropsEqual = _ref.areOwnPropsEqual,\n areStatePropsEqual = _ref.areStatePropsEqual;\n\n var hasRunAtLeastOnce = false;\n var state = void 0;\n var ownProps = void 0;\n var stateProps = void 0;\n var dispatchProps = void 0;\n var mergedProps = void 0;\n\n function handleFirstCall(firstState, firstOwnProps) {\n state = firstState;\n ownProps = firstOwnProps;\n stateProps = mapStateToProps(state, ownProps);\n dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n hasRunAtLeastOnce = true;\n return mergedProps;\n }\n\n function handleNewPropsAndNewState() {\n stateProps = mapStateToProps(state, ownProps);\n\n if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleNewProps() {\n if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps);\n\n if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleNewState() {\n var nextStateProps = mapStateToProps(state, ownProps);\n var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps);\n stateProps = nextStateProps;\n\n if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n\n return mergedProps;\n }\n\n function handleSubsequentCalls(nextState, nextOwnProps) {\n var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps);\n var stateChanged = !areStatesEqual(nextState, state);\n state = nextState;\n ownProps = nextOwnProps;\n\n if (propsChanged && stateChanged) return handleNewPropsAndNewState();\n if (propsChanged) return handleNewProps();\n if (stateChanged) return handleNewState();\n return mergedProps;\n }\n\n return function pureFinalPropsSelector(nextState, nextOwnProps) {\n return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps);\n };\n}\n\n// TODO: Add more comments\n\n// If pure is true, the selector returned by selectorFactory will memoize its results,\n// allowing connectAdvanced's shouldComponentUpdate to return false if final\n// props have not changed. If false, the selector will always return a new\n// object and shouldComponentUpdate will always return true.\n\nexport default function finalPropsSelectorFactory(dispatch, _ref2) {\n var initMapStateToProps = _ref2.initMapStateToProps,\n initMapDispatchToProps = _ref2.initMapDispatchToProps,\n initMergeProps = _ref2.initMergeProps,\n options = _objectWithoutProperties(_ref2, ['initMapStateToProps', 'initMapDispatchToProps', 'initMergeProps']);\n\n var mapStateToProps = initMapStateToProps(dispatch, options);\n var mapDispatchToProps = initMapDispatchToProps(dispatch, options);\n var mergeProps = initMergeProps(dispatch, options);\n\n if (process.env.NODE_ENV !== 'production') {\n verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, options.displayName);\n }\n\n var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory;\n\n return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options);\n}","import warning from '../utils/warning';\n\nfunction verify(selector, methodName, displayName) {\n if (!selector) {\n throw new Error('Unexpected value for ' + methodName + ' in ' + displayName + '.');\n } else if (methodName === 'mapStateToProps' || methodName === 'mapDispatchToProps') {\n if (!selector.hasOwnProperty('dependsOnOwnProps')) {\n warning('The selector for ' + methodName + ' of ' + displayName + ' did not specify a value for dependsOnOwnProps.');\n }\n }\n}\n\nexport default function verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) {\n verify(mapStateToProps, 'mapStateToProps', displayName);\n verify(mapDispatchToProps, 'mapDispatchToProps', displayName);\n verify(mergeProps, 'mergeProps', displayName);\n}","import verifyPlainObject from '../utils/verifyPlainObject';\n\nexport function wrapMapToPropsConstant(getConstant) {\n return function initConstantSelector(dispatch, options) {\n var constant = getConstant(dispatch, options);\n\n function constantSelector() {\n return constant;\n }\n constantSelector.dependsOnOwnProps = false;\n return constantSelector;\n };\n}\n\n// dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args\n// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine\n// whether mapToProps needs to be invoked when props have changed.\n// \n// A length of one signals that mapToProps does not depend on props from the parent component.\n// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and\n// therefore not reporting its length accurately..\nexport function getDependsOnOwnProps(mapToProps) {\n return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1;\n}\n\n// Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction,\n// this function wraps mapToProps in a proxy function which does several things:\n// \n// * Detects whether the mapToProps function being called depends on props, which\n// is used by selectorFactory to decide if it should reinvoke on props changes.\n// \n// * On first call, handles mapToProps if returns another function, and treats that\n// new function as the true mapToProps for subsequent calls.\n// \n// * On first call, verifies the first result is a plain object, in order to warn\n// the developer that their mapToProps function is not returning a valid result.\n// \nexport function wrapMapToPropsFunc(mapToProps, methodName) {\n return function initProxySelector(dispatch, _ref) {\n var displayName = _ref.displayName;\n\n var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) {\n return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch);\n };\n\n // allow detectFactoryAndVerify to get ownProps\n proxy.dependsOnOwnProps = true;\n\n proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) {\n proxy.mapToProps = mapToProps;\n proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps);\n var props = proxy(stateOrDispatch, ownProps);\n\n if (typeof props === 'function') {\n proxy.mapToProps = props;\n proxy.dependsOnOwnProps = getDependsOnOwnProps(props);\n props = proxy(stateOrDispatch, ownProps);\n }\n\n if (process.env.NODE_ENV !== 'production') verifyPlainObject(props, displayName, methodName);\n\n return props;\n };\n\n return proxy;\n };\n}","import Provider, { createProvider } from './components/Provider';\nimport connectAdvanced from './components/connectAdvanced';\nimport connect from './connect/connect';\n\nexport { Provider, createProvider, connectAdvanced, connect };","import PropTypes from 'prop-types';\n\nexport var subscriptionShape = PropTypes.shape({\n trySubscribe: PropTypes.func.isRequired,\n tryUnsubscribe: PropTypes.func.isRequired,\n notifyNestedSubs: PropTypes.func.isRequired,\n isSubscribed: PropTypes.func.isRequired\n});\n\nexport var storeShape = PropTypes.shape({\n subscribe: PropTypes.func.isRequired,\n dispatch: PropTypes.func.isRequired,\n getState: PropTypes.func.isRequired\n});","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n// encapsulates the subscription logic for connecting a component to the redux store, as\n// well as nesting subscriptions of descendant components, so that we can ensure the\n// ancestor components re-render before descendants\n\nvar CLEARED = null;\nvar nullListeners = {\n notify: function notify() {}\n};\n\nfunction createListenerCollection() {\n // the current/next pattern is copied from redux's createStore code.\n // TODO: refactor+expose that code to be reusable here?\n var current = [];\n var next = [];\n\n return {\n clear: function clear() {\n next = CLEARED;\n current = CLEARED;\n },\n notify: function notify() {\n var listeners = current = next;\n for (var i = 0; i < listeners.length; i++) {\n listeners[i]();\n }\n },\n get: function get() {\n return next;\n },\n subscribe: function subscribe(listener) {\n var isSubscribed = true;\n if (next === current) next = current.slice();\n next.push(listener);\n\n return function unsubscribe() {\n if (!isSubscribed || current === CLEARED) return;\n isSubscribed = false;\n\n if (next === current) next = current.slice();\n next.splice(next.indexOf(listener), 1);\n };\n }\n };\n}\n\nvar Subscription = function () {\n function Subscription(store, parentSub, onStateChange) {\n _classCallCheck(this, Subscription);\n\n this.store = store;\n this.parentSub = parentSub;\n this.onStateChange = onStateChange;\n this.unsubscribe = null;\n this.listeners = nullListeners;\n }\n\n Subscription.prototype.addNestedSub = function addNestedSub(listener) {\n this.trySubscribe();\n return this.listeners.subscribe(listener);\n };\n\n Subscription.prototype.notifyNestedSubs = function notifyNestedSubs() {\n this.listeners.notify();\n };\n\n Subscription.prototype.isSubscribed = function isSubscribed() {\n return Boolean(this.unsubscribe);\n };\n\n Subscription.prototype.trySubscribe = function trySubscribe() {\n if (!this.unsubscribe) {\n this.unsubscribe = this.parentSub ? this.parentSub.addNestedSub(this.onStateChange) : this.store.subscribe(this.onStateChange);\n\n this.listeners = createListenerCollection();\n }\n };\n\n Subscription.prototype.tryUnsubscribe = function tryUnsubscribe() {\n if (this.unsubscribe) {\n this.unsubscribe();\n this.unsubscribe = null;\n this.listeners.clear();\n this.listeners = nullListeners;\n }\n };\n\n return Subscription;\n}();\n\nexport { Subscription as default };","var hasOwn = Object.prototype.hasOwnProperty;\n\nfunction is(x, y) {\n if (x === y) {\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n return x !== x && y !== y;\n }\n}\n\nexport default function shallowEqual(objA, objB) {\n if (is(objA, objB)) return true;\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n\n if (keysA.length !== keysB.length) return false;\n\n for (var i = 0; i < keysA.length; i++) {\n if (!hasOwn.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}","import isPlainObject from 'lodash-es/isPlainObject';\nimport warning from './warning';\n\nexport default function verifyPlainObject(value, displayName, methodName) {\n if (!isPlainObject(value)) {\n warning(methodName + '() in ' + displayName + ' must return a plain object. Instead received ' + value + '.');\n }\n}","/**\n * Prints a warning in the console if it exists.\n *\n * @param {String} message The warning message.\n * @returns {void}\n */\nexport default function warning(message) {\n /* eslint-disable no-console */\n if (typeof console !== 'undefined' && typeof console.error === 'function') {\n console.error(message);\n }\n /* eslint-enable no-console */\n try {\n // This error was thrown as a convenience so that if you enable\n // \"break on all exceptions\" in your console,\n // it would pause the execution at this line.\n throw new Error(message);\n /* eslint-disable no-empty */\n } catch (e) {}\n /* eslint-enable no-empty */\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport warning from 'warning';\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport createHistory from 'history/createBrowserHistory';\nimport Router from './Router';\n\n/**\n * The public API for a <Router> that uses HTML5 history.\n */\n\nvar BrowserRouter = function (_React$Component) {\n _inherits(BrowserRouter, _React$Component);\n\n function BrowserRouter() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, BrowserRouter);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = createHistory(_this.props), _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n BrowserRouter.prototype.componentWillMount = function componentWillMount() {\n warning(!this.props.history, '<BrowserRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { BrowserRouter as Router }`.');\n };\n\n BrowserRouter.prototype.render = function render() {\n return React.createElement(Router, { history: this.history, children: this.props.children });\n };\n\n return BrowserRouter;\n}(React.Component);\n\nBrowserRouter.propTypes = {\n basename: PropTypes.string,\n forceRefresh: PropTypes.bool,\n getUserConfirmation: PropTypes.func,\n keyLength: PropTypes.number,\n children: PropTypes.node\n};\n\n\nexport default BrowserRouter;","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport warning from 'warning';\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport createHistory from 'history/createHashHistory';\nimport Router from './Router';\n\n/**\n * The public API for a <Router> that uses window.location.hash.\n */\n\nvar HashRouter = function (_React$Component) {\n _inherits(HashRouter, _React$Component);\n\n function HashRouter() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, HashRouter);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = createHistory(_this.props), _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n HashRouter.prototype.componentWillMount = function componentWillMount() {\n warning(!this.props.history, '<HashRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { HashRouter as Router }`.');\n };\n\n HashRouter.prototype.render = function render() {\n return React.createElement(Router, { history: this.history, children: this.props.children });\n };\n\n return HashRouter;\n}(React.Component);\n\nHashRouter.propTypes = {\n basename: PropTypes.string,\n getUserConfirmation: PropTypes.func,\n hashType: PropTypes.oneOf(['hashbang', 'noslash', 'slash']),\n children: PropTypes.node\n};\n\n\nexport default HashRouter;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport invariant from 'invariant';\n\nvar isModifiedEvent = function isModifiedEvent(event) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n};\n\n/**\n * The public API for rendering a history-aware <a>.\n */\n\nvar Link = function (_React$Component) {\n _inherits(Link, _React$Component);\n\n function Link() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Link);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleClick = function (event) {\n if (_this.props.onClick) _this.props.onClick(event);\n\n if (!event.defaultPrevented && // onClick prevented default\n event.button === 0 && // ignore right clicks\n !_this.props.target && // let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // ignore clicks with modifier keys\n ) {\n event.preventDefault();\n\n var history = _this.context.router.history;\n var _this$props = _this.props,\n replace = _this$props.replace,\n to = _this$props.to;\n\n\n if (replace) {\n history.replace(to);\n } else {\n history.push(to);\n }\n }\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Link.prototype.render = function render() {\n var _props = this.props,\n replace = _props.replace,\n to = _props.to,\n innerRef = _props.innerRef,\n props = _objectWithoutProperties(_props, ['replace', 'to', 'innerRef']); // eslint-disable-line no-unused-vars\n\n invariant(this.context.router, 'You should not use <Link> outside a <Router>');\n\n var href = this.context.router.history.createHref(typeof to === 'string' ? { pathname: to } : to);\n\n return React.createElement('a', _extends({}, props, { onClick: this.handleClick, href: href, ref: innerRef }));\n };\n\n return Link;\n}(React.Component);\n\nLink.propTypes = {\n onClick: PropTypes.func,\n target: PropTypes.string,\n replace: PropTypes.bool,\n to: PropTypes.oneOfType([PropTypes.string, PropTypes.object]).isRequired,\n innerRef: PropTypes.oneOfType([PropTypes.string, PropTypes.func])\n};\nLink.defaultProps = {\n replace: false\n};\nLink.contextTypes = {\n router: PropTypes.shape({\n history: PropTypes.shape({\n push: PropTypes.func.isRequired,\n replace: PropTypes.func.isRequired,\n createHref: PropTypes.func.isRequired\n }).isRequired\n }).isRequired\n};\n\n\nexport default Link;","// Written in this round about way for babel-transform-imports\nimport MemoryRouter from 'react-router/es/MemoryRouter';\n\nexport default MemoryRouter;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport Route from './Route';\nimport Link from './Link';\n\n/**\n * A <Link> wrapper that knows if it's \"active\" or not.\n */\nvar NavLink = function NavLink(_ref) {\n var to = _ref.to,\n exact = _ref.exact,\n strict = _ref.strict,\n location = _ref.location,\n activeClassName = _ref.activeClassName,\n className = _ref.className,\n activeStyle = _ref.activeStyle,\n style = _ref.style,\n getIsActive = _ref.isActive,\n ariaCurrent = _ref.ariaCurrent,\n rest = _objectWithoutProperties(_ref, ['to', 'exact', 'strict', 'location', 'activeClassName', 'className', 'activeStyle', 'style', 'isActive', 'ariaCurrent']);\n\n return React.createElement(Route, {\n path: (typeof to === 'undefined' ? 'undefined' : _typeof(to)) === 'object' ? to.pathname : to,\n exact: exact,\n strict: strict,\n location: location,\n children: function children(_ref2) {\n var location = _ref2.location,\n match = _ref2.match;\n\n var isActive = !!(getIsActive ? getIsActive(match, location) : match);\n\n return React.createElement(Link, _extends({\n to: to,\n className: isActive ? [className, activeClassName].filter(function (i) {\n return i;\n }).join(' ') : className,\n style: isActive ? _extends({}, style, activeStyle) : style,\n 'aria-current': isActive && ariaCurrent\n }, rest));\n }\n });\n};\n\nNavLink.propTypes = {\n to: Link.propTypes.to,\n exact: PropTypes.bool,\n strict: PropTypes.bool,\n location: PropTypes.object,\n activeClassName: PropTypes.string,\n className: PropTypes.string,\n activeStyle: PropTypes.object,\n style: PropTypes.object,\n isActive: PropTypes.func,\n ariaCurrent: PropTypes.oneOf(['page', 'step', 'location', 'true'])\n};\n\nNavLink.defaultProps = {\n activeClassName: 'active',\n ariaCurrent: 'true'\n};\n\nexport default NavLink;","// Written in this round about way for babel-transform-imports\nimport Prompt from 'react-router/es/Prompt';\n\nexport default Prompt;","// Written in this round about way for babel-transform-imports\nimport Redirect from 'react-router/es/Redirect';\n\nexport default Redirect;","// Written in this round about way for babel-transform-imports\nimport Route from 'react-router/es/Route';\n\nexport default Route;","// Written in this round about way for babel-transform-imports\nimport Router from 'react-router/es/Router';\n\nexport default Router;","// Written in this round about way for babel-transform-imports\nimport StaticRouter from 'react-router/es/StaticRouter';\n\nexport default StaticRouter;","// Written in this round about way for babel-transform-imports\nimport Switch from 'react-router/es/Switch';\n\nexport default Switch;","import _BrowserRouter from './BrowserRouter';\nexport { _BrowserRouter as BrowserRouter };\nimport _HashRouter from './HashRouter';\nexport { _HashRouter as HashRouter };\nimport _Link from './Link';\nexport { _Link as Link };\nimport _MemoryRouter from './MemoryRouter';\nexport { _MemoryRouter as MemoryRouter };\nimport _NavLink from './NavLink';\nexport { _NavLink as NavLink };\nimport _Prompt from './Prompt';\nexport { _Prompt as Prompt };\nimport _Redirect from './Redirect';\nexport { _Redirect as Redirect };\nimport _Route from './Route';\nexport { _Route as Route };\nimport _Router from './Router';\nexport { _Router as Router };\nimport _StaticRouter from './StaticRouter';\nexport { _StaticRouter as StaticRouter };\nimport _Switch from './Switch';\nexport { _Switch as Switch };\nimport _matchPath from './matchPath';\nexport { _matchPath as matchPath };\nimport _withRouter from './withRouter';\nexport { _withRouter as withRouter };","// Written in this round about way for babel-transform-imports\nimport matchPath from 'react-router/es/matchPath';\n\nexport default matchPath;","// Written in this round about way for babel-transform-imports\nimport withRouter from 'react-router/es/withRouter';\n\nexport default withRouter;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n/**\n * This action type will be dispatched by the history actions below.\n * If you're writing a middleware to watch for navigation events, be sure to\n * look for actions of this type.\n */\nvar CALL_HISTORY_METHOD = exports.CALL_HISTORY_METHOD = '@@router/CALL_HISTORY_METHOD';\n\nfunction updateLocation(method) {\n return function () {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return {\n type: CALL_HISTORY_METHOD,\n payload: { method: method, args: args }\n };\n };\n}\n\n/**\n * These actions correspond to the history API.\n * The associated routerMiddleware will capture these events before they get to\n * your reducer and reissue them as the matching function on your history.\n */\nvar push = exports.push = updateLocation('push');\nvar replace = exports.replace = updateLocation('replace');\nvar go = exports.go = updateLocation('go');\nvar goBack = exports.goBack = updateLocation('goBack');\nvar goForward = exports.goForward = updateLocation('goForward');\n\nvar routerActions = exports.routerActions = { push: push, replace: replace, go: go, goBack: goBack, goForward: goForward };","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.routerMiddleware = exports.routerActions = exports.goForward = exports.goBack = exports.go = exports.replace = exports.push = exports.CALL_HISTORY_METHOD = exports.routerReducer = exports.LOCATION_CHANGE = exports.syncHistoryWithStore = undefined;\n\nvar _reducer = require('./reducer');\n\nObject.defineProperty(exports, 'LOCATION_CHANGE', {\n enumerable: true,\n get: function get() {\n return _reducer.LOCATION_CHANGE;\n }\n});\nObject.defineProperty(exports, 'routerReducer', {\n enumerable: true,\n get: function get() {\n return _reducer.routerReducer;\n }\n});\n\nvar _actions = require('./actions');\n\nObject.defineProperty(exports, 'CALL_HISTORY_METHOD', {\n enumerable: true,\n get: function get() {\n return _actions.CALL_HISTORY_METHOD;\n }\n});\nObject.defineProperty(exports, 'push', {\n enumerable: true,\n get: function get() {\n return _actions.push;\n }\n});\nObject.defineProperty(exports, 'replace', {\n enumerable: true,\n get: function get() {\n return _actions.replace;\n }\n});\nObject.defineProperty(exports, 'go', {\n enumerable: true,\n get: function get() {\n return _actions.go;\n }\n});\nObject.defineProperty(exports, 'goBack', {\n enumerable: true,\n get: function get() {\n return _actions.goBack;\n }\n});\nObject.defineProperty(exports, 'goForward', {\n enumerable: true,\n get: function get() {\n return _actions.goForward;\n }\n});\nObject.defineProperty(exports, 'routerActions', {\n enumerable: true,\n get: function get() {\n return _actions.routerActions;\n }\n});\n\nvar _sync = require('./sync');\n\nvar _sync2 = _interopRequireDefault(_sync);\n\nvar _middleware = require('./middleware');\n\nvar _middleware2 = _interopRequireDefault(_middleware);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nexports.syncHistoryWithStore = _sync2['default'];\nexports.routerMiddleware = _middleware2['default'];","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = routerMiddleware;\n\nvar _actions = require('./actions');\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\n/**\n * This middleware captures CALL_HISTORY_METHOD actions to redirect to the\n * provided history object. This will prevent these actions from reaching your\n * reducer or any middleware that comes after this one.\n */\nfunction routerMiddleware(history) {\n return function () {\n return function (next) {\n return function (action) {\n if (action.type !== _actions.CALL_HISTORY_METHOD) {\n return next(action);\n }\n\n var _action$payload = action.payload,\n method = _action$payload.method,\n args = _action$payload.args;\n\n history[method].apply(history, _toConsumableArray(args));\n };\n };\n };\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nexports.routerReducer = routerReducer;\n/**\n * This action type will be dispatched when your history\n * receives a location change.\n */\nvar LOCATION_CHANGE = exports.LOCATION_CHANGE = '@@router/LOCATION_CHANGE';\n\nvar initialState = {\n locationBeforeTransitions: null\n};\n\n/**\n * This reducer will update the state with the most recent location history\n * has transitioned to. This may not be in sync with the router, particularly\n * if you have asynchronously-loaded routes, so reading from and relying on\n * this state is discouraged.\n */\nfunction routerReducer() {\n var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : initialState;\n\n var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n type = _ref.type,\n payload = _ref.payload;\n\n if (type === LOCATION_CHANGE) {\n return _extends({}, state, { locationBeforeTransitions: payload });\n }\n\n return state;\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nexports['default'] = syncHistoryWithStore;\n\nvar _reducer = require('./reducer');\n\nvar defaultSelectLocationState = function defaultSelectLocationState(state) {\n return state.routing;\n};\n\n/**\n * This function synchronizes your history state with the Redux store.\n * Location changes flow from history to the store. An enhanced history is\n * returned with a listen method that responds to store updates for location.\n *\n * When this history is provided to the router, this means the location data\n * will flow like this:\n * history.push -> store.dispatch -> enhancedHistory.listen -> router\n * This ensures that when the store state changes due to a replay or other\n * event, the router will be updated appropriately and can transition to the\n * correct router state.\n */\nfunction syncHistoryWithStore(history, store) {\n var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},\n _ref$selectLocationSt = _ref.selectLocationState,\n selectLocationState = _ref$selectLocationSt === undefined ? defaultSelectLocationState : _ref$selectLocationSt,\n _ref$adjustUrlOnRepla = _ref.adjustUrlOnReplay,\n adjustUrlOnReplay = _ref$adjustUrlOnRepla === undefined ? true : _ref$adjustUrlOnRepla;\n\n // Ensure that the reducer is mounted on the store and functioning properly.\n if (typeof selectLocationState(store.getState()) === 'undefined') {\n throw new Error('Expected the routing state to be available either as `state.routing` ' + 'or as the custom expression you can specify as `selectLocationState` ' + 'in the `syncHistoryWithStore()` options. ' + 'Ensure you have added the `routerReducer` to your store\\'s ' + 'reducers via `combineReducers` or whatever method you use to isolate ' + 'your reducers.');\n }\n\n var initialLocation = void 0;\n var isTimeTraveling = void 0;\n var unsubscribeFromStore = void 0;\n var unsubscribeFromHistory = void 0;\n var currentLocation = void 0;\n\n // What does the store say about current location?\n var getLocationInStore = function getLocationInStore(useInitialIfEmpty) {\n var locationState = selectLocationState(store.getState());\n return locationState.locationBeforeTransitions || (useInitialIfEmpty ? initialLocation : undefined);\n };\n\n // Init initialLocation with potential location in store\n initialLocation = getLocationInStore();\n\n // If the store is replayed, update the URL in the browser to match.\n if (adjustUrlOnReplay) {\n var handleStoreChange = function handleStoreChange() {\n var locationInStore = getLocationInStore(true);\n if (currentLocation === locationInStore || initialLocation === locationInStore) {\n return;\n }\n\n // Update address bar to reflect store state\n isTimeTraveling = true;\n currentLocation = locationInStore;\n history.transitionTo(_extends({}, locationInStore, {\n action: 'PUSH'\n }));\n isTimeTraveling = false;\n };\n\n unsubscribeFromStore = store.subscribe(handleStoreChange);\n handleStoreChange();\n }\n\n // Whenever location changes, dispatch an action to get it in the store\n var handleLocationChange = function handleLocationChange(location) {\n // ... unless we just caused that location change\n if (isTimeTraveling) {\n return;\n }\n\n // Remember where we are\n currentLocation = location;\n\n // Are we being called for the first time?\n if (!initialLocation) {\n // Remember as a fallback in case state is reset\n initialLocation = location;\n\n // Respect persisted location, if any\n if (getLocationInStore()) {\n return;\n }\n }\n\n // Tell the store to update by dispatching an action\n store.dispatch({\n type: _reducer.LOCATION_CHANGE,\n payload: location\n });\n };\n unsubscribeFromHistory = history.listen(handleLocationChange);\n\n // History 3.x doesn't call listen synchronously, so fire the initial location change ourselves\n if (history.getCurrentLocation) {\n handleLocationChange(history.getCurrentLocation());\n }\n\n // The enhanced history uses store as source of truth\n return _extends({}, history, {\n // The listeners are subscribed to the store instead of history\n listen: function listen(listener) {\n // Copy of last location.\n var lastPublishedLocation = getLocationInStore(true);\n\n // Keep track of whether we unsubscribed, as Redux store\n // only applies changes in subscriptions on next dispatch\n var unsubscribed = false;\n var unsubscribeFromStore = store.subscribe(function () {\n var currentLocation = getLocationInStore(true);\n if (currentLocation === lastPublishedLocation) {\n return;\n }\n lastPublishedLocation = currentLocation;\n if (!unsubscribed) {\n listener(lastPublishedLocation);\n }\n });\n\n // History 2.x listeners expect a synchronous call. Make the first call to the\n // listener after subscribing to the store, in case the listener causes a\n // location change (e.g. when it redirects)\n if (!history.getCurrentLocation) {\n listener(lastPublishedLocation);\n }\n\n // Let user unsubscribe later\n return function () {\n unsubscribed = true;\n unsubscribeFromStore();\n };\n },\n\n\n // It also provides a way to destroy internal listeners\n unsubscribe: function unsubscribe() {\n if (adjustUrlOnReplay) {\n unsubscribeFromStore();\n }\n unsubscribeFromHistory();\n }\n });\n}","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport warning from 'warning';\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport createHistory from 'history/createMemoryHistory';\nimport Router from './Router';\n\n/**\n * The public API for a <Router> that stores location in memory.\n */\n\nvar MemoryRouter = function (_React$Component) {\n _inherits(MemoryRouter, _React$Component);\n\n function MemoryRouter() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, MemoryRouter);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.history = createHistory(_this.props), _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n MemoryRouter.prototype.componentWillMount = function componentWillMount() {\n warning(!this.props.history, '<MemoryRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { MemoryRouter as Router }`.');\n };\n\n MemoryRouter.prototype.render = function render() {\n return React.createElement(Router, { history: this.history, children: this.props.children });\n };\n\n return MemoryRouter;\n}(React.Component);\n\nMemoryRouter.propTypes = {\n initialEntries: PropTypes.array,\n initialIndex: PropTypes.number,\n getUserConfirmation: PropTypes.func,\n keyLength: PropTypes.number,\n children: PropTypes.node\n};\n\n\nexport default MemoryRouter;","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport invariant from 'invariant';\n\n/**\n * The public API for prompting the user before navigating away\n * from a screen with a component.\n */\n\nvar Prompt = function (_React$Component) {\n _inherits(Prompt, _React$Component);\n\n function Prompt() {\n _classCallCheck(this, Prompt);\n\n return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));\n }\n\n Prompt.prototype.enable = function enable(message) {\n if (this.unblock) this.unblock();\n\n this.unblock = this.context.router.history.block(message);\n };\n\n Prompt.prototype.disable = function disable() {\n if (this.unblock) {\n this.unblock();\n this.unblock = null;\n }\n };\n\n Prompt.prototype.componentWillMount = function componentWillMount() {\n invariant(this.context.router, 'You should not use <Prompt> outside a <Router>');\n\n if (this.props.when) this.enable(this.props.message);\n };\n\n Prompt.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n if (nextProps.when) {\n if (!this.props.when || this.props.message !== nextProps.message) this.enable(nextProps.message);\n } else {\n this.disable();\n }\n };\n\n Prompt.prototype.componentWillUnmount = function componentWillUnmount() {\n this.disable();\n };\n\n Prompt.prototype.render = function render() {\n return null;\n };\n\n return Prompt;\n}(React.Component);\n\nPrompt.propTypes = {\n when: PropTypes.bool,\n message: PropTypes.oneOfType([PropTypes.func, PropTypes.string]).isRequired\n};\nPrompt.defaultProps = {\n when: true\n};\nPrompt.contextTypes = {\n router: PropTypes.shape({\n history: PropTypes.shape({\n block: PropTypes.func.isRequired\n }).isRequired\n }).isRequired\n};\n\n\nexport default Prompt;","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport { createLocation, locationsAreEqual } from 'history';\n\n/**\n * The public API for updating the location programmatically\n * with a component.\n */\n\nvar Redirect = function (_React$Component) {\n _inherits(Redirect, _React$Component);\n\n function Redirect() {\n _classCallCheck(this, Redirect);\n\n return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));\n }\n\n Redirect.prototype.isStatic = function isStatic() {\n return this.context.router && this.context.router.staticContext;\n };\n\n Redirect.prototype.componentWillMount = function componentWillMount() {\n invariant(this.context.router, 'You should not use <Redirect> outside a <Router>');\n\n if (this.isStatic()) this.perform();\n };\n\n Redirect.prototype.componentDidMount = function componentDidMount() {\n if (!this.isStatic()) this.perform();\n };\n\n Redirect.prototype.componentDidUpdate = function componentDidUpdate(prevProps) {\n var prevTo = createLocation(prevProps.to);\n var nextTo = createLocation(this.props.to);\n\n if (locationsAreEqual(prevTo, nextTo)) {\n warning(false, 'You tried to redirect to the same route you\\'re currently on: ' + ('\"' + nextTo.pathname + nextTo.search + '\"'));\n return;\n }\n\n this.perform();\n };\n\n Redirect.prototype.perform = function perform() {\n var history = this.context.router.history;\n var _props = this.props,\n push = _props.push,\n to = _props.to;\n\n\n if (push) {\n history.push(to);\n } else {\n history.replace(to);\n }\n };\n\n Redirect.prototype.render = function render() {\n return null;\n };\n\n return Redirect;\n}(React.Component);\n\nRedirect.propTypes = {\n push: PropTypes.bool,\n from: PropTypes.string,\n to: PropTypes.oneOfType([PropTypes.string, PropTypes.object]).isRequired\n};\nRedirect.defaultProps = {\n push: false\n};\nRedirect.contextTypes = {\n router: PropTypes.shape({\n history: PropTypes.shape({\n push: PropTypes.func.isRequired,\n replace: PropTypes.func.isRequired\n }).isRequired,\n staticContext: PropTypes.object\n }).isRequired\n};\n\n\nexport default Redirect;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport matchPath from './matchPath';\n\nvar isEmptyChildren = function isEmptyChildren(children) {\n return React.Children.count(children) === 0;\n};\n\n/**\n * The public API for matching a single path and rendering.\n */\n\nvar Route = function (_React$Component) {\n _inherits(Route, _React$Component);\n\n function Route() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Route);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {\n match: _this.computeMatch(_this.props, _this.context.router)\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Route.prototype.getChildContext = function getChildContext() {\n return {\n router: _extends({}, this.context.router, {\n route: {\n location: this.props.location || this.context.router.route.location,\n match: this.state.match\n }\n })\n };\n };\n\n Route.prototype.computeMatch = function computeMatch(_ref, router) {\n var computedMatch = _ref.computedMatch,\n location = _ref.location,\n path = _ref.path,\n strict = _ref.strict,\n exact = _ref.exact,\n sensitive = _ref.sensitive;\n\n if (computedMatch) return computedMatch; // <Switch> already computed the match for us\n\n invariant(router, 'You should not use <Route> or withRouter() outside a <Router>');\n\n var route = router.route;\n\n var pathname = (location || route.location).pathname;\n\n return path ? matchPath(pathname, { path: path, strict: strict, exact: exact, sensitive: sensitive }) : route.match;\n };\n\n Route.prototype.componentWillMount = function componentWillMount() {\n warning(!(this.props.component && this.props.render), 'You should not use <Route component> and <Route render> in the same route; <Route render> will be ignored');\n\n warning(!(this.props.component && this.props.children && !isEmptyChildren(this.props.children)), 'You should not use <Route component> and <Route children> in the same route; <Route children> will be ignored');\n\n warning(!(this.props.render && this.props.children && !isEmptyChildren(this.props.children)), 'You should not use <Route render> and <Route children> in the same route; <Route children> will be ignored');\n };\n\n Route.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps, nextContext) {\n warning(!(nextProps.location && !this.props.location), '<Route> elements should not change from uncontrolled to controlled (or vice versa). You initially used no \"location\" prop and then provided one on a subsequent render.');\n\n warning(!(!nextProps.location && this.props.location), '<Route> elements should not change from controlled to uncontrolled (or vice versa). You provided a \"location\" prop initially but omitted it on a subsequent render.');\n\n this.setState({\n match: this.computeMatch(nextProps, nextContext.router)\n });\n };\n\n Route.prototype.render = function render() {\n var match = this.state.match;\n var _props = this.props,\n children = _props.children,\n component = _props.component,\n render = _props.render;\n var _context$router = this.context.router,\n history = _context$router.history,\n route = _context$router.route,\n staticContext = _context$router.staticContext;\n\n var location = this.props.location || route.location;\n var props = { match: match, location: location, history: history, staticContext: staticContext };\n\n return component ? // component prop gets first priority, only called if there's a match\n match ? React.createElement(component, props) : null : render ? // render prop is next, only called if there's a match\n match ? render(props) : null : children ? // children come last, always called\n typeof children === 'function' ? children(props) : !isEmptyChildren(children) ? React.Children.only(children) : null : null;\n };\n\n return Route;\n}(React.Component);\n\nRoute.propTypes = {\n computedMatch: PropTypes.object, // private, from <Switch>\n path: PropTypes.string,\n exact: PropTypes.bool,\n strict: PropTypes.bool,\n sensitive: PropTypes.bool,\n component: PropTypes.func,\n render: PropTypes.func,\n children: PropTypes.oneOfType([PropTypes.func, PropTypes.node]),\n location: PropTypes.object\n};\nRoute.contextTypes = {\n router: PropTypes.shape({\n history: PropTypes.object.isRequired,\n route: PropTypes.object.isRequired,\n staticContext: PropTypes.object\n })\n};\nRoute.childContextTypes = {\n router: PropTypes.object.isRequired\n};\n\n\nexport default Route;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport React from 'react';\nimport PropTypes from 'prop-types';\n\n/**\n * The public API for putting history on context.\n */\n\nvar Router = function (_React$Component) {\n _inherits(Router, _React$Component);\n\n function Router() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, Router);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {\n match: _this.computeMatch(_this.props.history.location.pathname)\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n Router.prototype.getChildContext = function getChildContext() {\n return {\n router: _extends({}, this.context.router, {\n history: this.props.history,\n route: {\n location: this.props.history.location,\n match: this.state.match\n }\n })\n };\n };\n\n Router.prototype.computeMatch = function computeMatch(pathname) {\n return {\n path: '/',\n url: '/',\n params: {},\n isExact: pathname === '/'\n };\n };\n\n Router.prototype.componentWillMount = function componentWillMount() {\n var _this2 = this;\n\n var _props = this.props,\n children = _props.children,\n history = _props.history;\n\n\n invariant(children == null || React.Children.count(children) === 1, 'A <Router> may have only one child element');\n\n // Do this here so we can setState when a <Redirect> changes the\n // location in componentWillMount. This happens e.g. when doing\n // server rendering using a <StaticRouter>.\n this.unlisten = history.listen(function () {\n _this2.setState({\n match: _this2.computeMatch(history.location.pathname)\n });\n });\n };\n\n Router.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n warning(this.props.history === nextProps.history, 'You cannot change <Router history>');\n };\n\n Router.prototype.componentWillUnmount = function componentWillUnmount() {\n this.unlisten();\n };\n\n Router.prototype.render = function render() {\n var children = this.props.children;\n\n return children ? React.Children.only(children) : null;\n };\n\n return Router;\n}(React.Component);\n\nRouter.propTypes = {\n history: PropTypes.object.isRequired,\n children: PropTypes.node\n};\nRouter.contextTypes = {\n router: PropTypes.object\n};\nRouter.childContextTypes = {\n router: PropTypes.object.isRequired\n};\n\n\nexport default Router;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport { addLeadingSlash, createPath, parsePath } from 'history/PathUtils';\nimport Router from './Router';\n\nvar normalizeLocation = function normalizeLocation(object) {\n var _object$pathname = object.pathname,\n pathname = _object$pathname === undefined ? '/' : _object$pathname,\n _object$search = object.search,\n search = _object$search === undefined ? '' : _object$search,\n _object$hash = object.hash,\n hash = _object$hash === undefined ? '' : _object$hash;\n\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n};\n\nvar addBasename = function addBasename(basename, location) {\n if (!basename) return location;\n\n return _extends({}, location, {\n pathname: addLeadingSlash(basename) + location.pathname\n });\n};\n\nvar stripBasename = function stripBasename(basename, location) {\n if (!basename) return location;\n\n var base = addLeadingSlash(basename);\n\n if (location.pathname.indexOf(base) !== 0) return location;\n\n return _extends({}, location, {\n pathname: location.pathname.substr(base.length)\n });\n};\n\nvar createLocation = function createLocation(location) {\n return typeof location === 'string' ? parsePath(location) : normalizeLocation(location);\n};\n\nvar createURL = function createURL(location) {\n return typeof location === 'string' ? location : createPath(location);\n};\n\nvar staticHandler = function staticHandler(methodName) {\n return function () {\n invariant(false, 'You cannot %s with <StaticRouter>', methodName);\n };\n};\n\nvar noop = function noop() {};\n\n/**\n * The public top-level API for a \"static\" <Router>, so-called because it\n * can't actually change the current location. Instead, it just records\n * location changes in a context object. Useful mainly in testing and\n * server-rendering scenarios.\n */\n\nvar StaticRouter = function (_React$Component) {\n _inherits(StaticRouter, _React$Component);\n\n function StaticRouter() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, StaticRouter);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.createHref = function (path) {\n return addLeadingSlash(_this.props.basename + createURL(path));\n }, _this.handlePush = function (location) {\n var _this$props = _this.props,\n basename = _this$props.basename,\n context = _this$props.context;\n\n context.action = 'PUSH';\n context.location = addBasename(basename, createLocation(location));\n context.url = createURL(context.location);\n }, _this.handleReplace = function (location) {\n var _this$props2 = _this.props,\n basename = _this$props2.basename,\n context = _this$props2.context;\n\n context.action = 'REPLACE';\n context.location = addBasename(basename, createLocation(location));\n context.url = createURL(context.location);\n }, _this.handleListen = function () {\n return noop;\n }, _this.handleBlock = function () {\n return noop;\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n StaticRouter.prototype.getChildContext = function getChildContext() {\n return {\n router: {\n staticContext: this.props.context\n }\n };\n };\n\n StaticRouter.prototype.componentWillMount = function componentWillMount() {\n warning(!this.props.history, '<StaticRouter> ignores the history prop. To use a custom history, ' + 'use `import { Router }` instead of `import { StaticRouter as Router }`.');\n };\n\n StaticRouter.prototype.render = function render() {\n var _props = this.props,\n basename = _props.basename,\n context = _props.context,\n location = _props.location,\n props = _objectWithoutProperties(_props, ['basename', 'context', 'location']);\n\n var history = {\n createHref: this.createHref,\n action: 'POP',\n location: stripBasename(basename, createLocation(location)),\n push: this.handlePush,\n replace: this.handleReplace,\n go: staticHandler('go'),\n goBack: staticHandler('goBack'),\n goForward: staticHandler('goForward'),\n listen: this.handleListen,\n block: this.handleBlock\n };\n\n return React.createElement(Router, _extends({}, props, { history: history }));\n };\n\n return StaticRouter;\n}(React.Component);\n\nStaticRouter.propTypes = {\n basename: PropTypes.string,\n context: PropTypes.object.isRequired,\n location: PropTypes.oneOfType([PropTypes.string, PropTypes.object])\n};\nStaticRouter.defaultProps = {\n basename: '',\n location: '/'\n};\nStaticRouter.childContextTypes = {\n router: PropTypes.object.isRequired\n};\n\n\nexport default StaticRouter;","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport warning from 'warning';\nimport invariant from 'invariant';\nimport matchPath from './matchPath';\n\n/**\n * The public API for rendering the first <Route> that matches.\n */\n\nvar Switch = function (_React$Component) {\n _inherits(Switch, _React$Component);\n\n function Switch() {\n _classCallCheck(this, Switch);\n\n return _possibleConstructorReturn(this, _React$Component.apply(this, arguments));\n }\n\n Switch.prototype.componentWillMount = function componentWillMount() {\n invariant(this.context.router, 'You should not use <Switch> outside a <Router>');\n };\n\n Switch.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n warning(!(nextProps.location && !this.props.location), '<Switch> elements should not change from uncontrolled to controlled (or vice versa). You initially used no \"location\" prop and then provided one on a subsequent render.');\n\n warning(!(!nextProps.location && this.props.location), '<Switch> elements should not change from controlled to uncontrolled (or vice versa). You provided a \"location\" prop initially but omitted it on a subsequent render.');\n };\n\n Switch.prototype.render = function render() {\n var route = this.context.router.route;\n var children = this.props.children;\n\n var location = this.props.location || route.location;\n\n var match = void 0,\n child = void 0;\n React.Children.forEach(children, function (element) {\n if (!React.isValidElement(element)) return;\n\n var _element$props = element.props,\n pathProp = _element$props.path,\n exact = _element$props.exact,\n strict = _element$props.strict,\n sensitive = _element$props.sensitive,\n from = _element$props.from;\n\n var path = pathProp || from;\n\n if (match == null) {\n child = element;\n match = path ? matchPath(location.pathname, { path: path, exact: exact, strict: strict, sensitive: sensitive }) : route.match;\n }\n });\n\n return match ? React.cloneElement(child, { location: location, computedMatch: match }) : null;\n };\n\n return Switch;\n}(React.Component);\n\nSwitch.contextTypes = {\n router: PropTypes.shape({\n route: PropTypes.object.isRequired\n }).isRequired\n};\nSwitch.propTypes = {\n children: PropTypes.node,\n location: PropTypes.object\n};\n\n\nexport default Switch;","import pathToRegexp from 'path-to-regexp';\n\nvar patternCache = {};\nvar cacheLimit = 10000;\nvar cacheCount = 0;\n\nvar compilePath = function compilePath(pattern, options) {\n var cacheKey = '' + options.end + options.strict + options.sensitive;\n var cache = patternCache[cacheKey] || (patternCache[cacheKey] = {});\n\n if (cache[pattern]) return cache[pattern];\n\n var keys = [];\n var re = pathToRegexp(pattern, keys, options);\n var compiledPattern = { re: re, keys: keys };\n\n if (cacheCount < cacheLimit) {\n cache[pattern] = compiledPattern;\n cacheCount++;\n }\n\n return compiledPattern;\n};\n\n/**\n * Public API for matching a URL pathname to a path pattern.\n */\nvar matchPath = function matchPath(pathname) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n if (typeof options === 'string') options = { path: options };\n\n var _options = options,\n _options$path = _options.path,\n path = _options$path === undefined ? '/' : _options$path,\n _options$exact = _options.exact,\n exact = _options$exact === undefined ? false : _options$exact,\n _options$strict = _options.strict,\n strict = _options$strict === undefined ? false : _options$strict,\n _options$sensitive = _options.sensitive,\n sensitive = _options$sensitive === undefined ? false : _options$sensitive;\n\n var _compilePath = compilePath(path, { end: exact, strict: strict, sensitive: sensitive }),\n re = _compilePath.re,\n keys = _compilePath.keys;\n\n var match = re.exec(pathname);\n\n if (!match) return null;\n\n var url = match[0],\n values = match.slice(1);\n\n var isExact = pathname === url;\n\n if (exact && !isExact) return null;\n\n return {\n path: path, // the path pattern used to match\n url: path === '/' && url === '' ? '/' : url, // the matched portion of the URL\n isExact: isExact, // whether or not we matched exactly\n params: keys.reduce(function (memo, key, index) {\n memo[key.name] = values[index];\n return memo;\n }, {})\n };\n};\n\nexport default matchPath;","var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport hoistStatics from 'hoist-non-react-statics';\nimport Route from './Route';\n\n/**\n * A public higher-order component to access the imperative API\n */\nvar withRouter = function withRouter(Component) {\n var C = function C(props) {\n var wrappedComponentRef = props.wrappedComponentRef,\n remainingProps = _objectWithoutProperties(props, ['wrappedComponentRef']);\n\n return React.createElement(Route, { render: function render(routeComponentProps) {\n return React.createElement(Component, _extends({}, remainingProps, routeComponentProps, { ref: wrappedComponentRef }));\n } });\n };\n\n C.displayName = 'withRouter(' + (Component.displayName || Component.name) + ')';\n C.WrappedComponent = Component;\n C.propTypes = {\n wrappedComponentRef: PropTypes.func\n };\n\n return hoistStatics(C, Component);\n};\n\nexport default withRouter;","module.exports = Array.isArray || function (arr) {\n return Object.prototype.toString.call(arr) == '[object Array]';\n};\n","var isarray = require('isarray')\n\n/**\n * Expose `pathToRegexp`.\n */\nmodule.exports = pathToRegexp\nmodule.exports.parse = parse\nmodule.exports.compile = compile\nmodule.exports.tokensToFunction = tokensToFunction\nmodule.exports.tokensToRegExp = tokensToRegExp\n\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\nvar PATH_REGEXP = new RegExp([\n // Match escaped characters that would otherwise appear in future matches.\n // This allows the user to escape special characters that won't transform.\n '(\\\\\\\\.)',\n // Match Express-style parameters and un-named parameters with a prefix\n // and optional suffixes. Matches appear as:\n //\n // \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n // \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n // \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n '([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'\n].join('|'), 'g')\n\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\nfunction parse (str, options) {\n var tokens = []\n var key = 0\n var index = 0\n var path = ''\n var defaultDelimiter = options && options.delimiter || '/'\n var res\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0]\n var escaped = res[1]\n var offset = res.index\n path += str.slice(index, offset)\n index = offset + m.length\n\n // Ignore already escaped sequences.\n if (escaped) {\n path += escaped[1]\n continue\n }\n\n var next = str[index]\n var prefix = res[2]\n var name = res[3]\n var capture = res[4]\n var group = res[5]\n var modifier = res[6]\n var asterisk = res[7]\n\n // Push the current path onto the tokens.\n if (path) {\n tokens.push(path)\n path = ''\n }\n\n var partial = prefix != null && next != null && next !== prefix\n var repeat = modifier === '+' || modifier === '*'\n var optional = modifier === '?' || modifier === '*'\n var delimiter = res[2] || defaultDelimiter\n var pattern = capture || group\n\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')\n })\n }\n\n // Match any characters still remaining.\n if (index < str.length) {\n path += str.substr(index)\n }\n\n // If the path exists, push it onto the end.\n if (path) {\n tokens.push(path)\n }\n\n return tokens\n}\n\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\nfunction compile (str, options) {\n return tokensToFunction(parse(str, options))\n}\n\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeURIComponentPretty (str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeAsterisk (str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Expose a method for transforming tokens into the path function.\n */\nfunction tokensToFunction (tokens) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length)\n\n // Compile all the patterns before compilation.\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$')\n }\n }\n\n return function (obj, opts) {\n var path = ''\n var data = obj || {}\n var options = opts || {}\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n path += token\n\n continue\n }\n\n var value = data[token.name]\n var segment\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix\n }\n\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined')\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`')\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty')\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j])\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`')\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment\n }\n\n continue\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value)\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"')\n }\n\n path += token.prefix + segment\n }\n\n return path\n }\n}\n\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\nfunction escapeString (str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1')\n}\n\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\nfunction escapeGroup (group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1')\n}\n\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\nfunction attachKeys (re, keys) {\n re.keys = keys\n return re\n}\n\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\nfunction flags (options) {\n return options.sensitive ? '' : 'i'\n}\n\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\nfunction regexpToRegexp (path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g)\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n })\n }\n }\n\n return attachKeys(path, keys)\n}\n\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction arrayToRegexp (path, keys, options) {\n var parts = []\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source)\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options))\n\n return attachKeys(regexp, keys)\n}\n\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction stringToRegexp (path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options)\n}\n\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction tokensToRegExp (tokens, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n var strict = options.strict\n var end = options.end !== false\n var route = ''\n\n // Iterate over the tokens and create our regexp string.\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n route += escapeString(token)\n } else {\n var prefix = escapeString(token.prefix)\n var capture = '(?:' + token.pattern + ')'\n\n keys.push(token)\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*'\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?'\n } else {\n capture = prefix + '(' + capture + ')?'\n }\n } else {\n capture = prefix + '(' + capture + ')'\n }\n\n route += capture\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/')\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter\n\n // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?'\n }\n\n if (end) {\n route += '$'\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)'\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys)\n}\n\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction pathToRegexp (path, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, /** @type {!Array} */ (keys))\n }\n\n if (isarray(path)) {\n return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)\n }\n\n return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)\n}\n","'use strict';\n\nexports.__esModule = true;\nfunction createThunkMiddleware(extraArgument) {\n return function (_ref) {\n var dispatch = _ref.dispatch,\n getState = _ref.getState;\n return function (next) {\n return function (action) {\n if (typeof action === 'function') {\n return action(dispatch, getState, extraArgument);\n }\n\n return next(action);\n };\n };\n };\n}\n\nvar thunk = createThunkMiddleware();\nthunk.withExtraArgument = createThunkMiddleware;\n\nexports['default'] = thunk;","import $$observable from 'symbol-observable';\n\n/**\n * These are private action types reserved by Redux.\n * For any unknown actions, you must return the current state.\n * If the current state is undefined, you must return the initial state.\n * Do not reference these action types directly in your code.\n */\nvar ActionTypes = {\n INIT: '@@redux/INIT' + Math.random().toString(36).substring(7).split('').join('.'),\n REPLACE: '@@redux/REPLACE' + Math.random().toString(36).substring(7).split('').join('.')\n};\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) {\n return typeof obj;\n} : function (obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n};\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\n/**\n * @param {any} obj The object to inspect.\n * @returns {boolean} True if the argument appears to be a plain object.\n */\nfunction isPlainObject(obj) {\n if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object' || obj === null) return false;\n\n var proto = obj;\n while (Object.getPrototypeOf(proto) !== null) {\n proto = Object.getPrototypeOf(proto);\n }\n\n return Object.getPrototypeOf(obj) === proto;\n}\n\n/**\n * Creates a Redux store that holds the state tree.\n * The only way to change the data in the store is to call `dispatch()` on it.\n *\n * There should only be a single store in your app. To specify how different\n * parts of the state tree respond to actions, you may combine several reducers\n * into a single reducer function by using `combineReducers`.\n *\n * @param {Function} reducer A function that returns the next state tree, given\n * the current state tree and the action to handle.\n *\n * @param {any} [preloadedState] The initial state. You may optionally specify it\n * to hydrate the state from the server in universal apps, or to restore a\n * previously serialized user session.\n * If you use `combineReducers` to produce the root reducer function, this must be\n * an object with the same shape as `combineReducers` keys.\n *\n * @param {Function} [enhancer] The store enhancer. You may optionally specify it\n * to enhance the store with third-party capabilities such as middleware,\n * time travel, persistence, etc. The only store enhancer that ships with Redux\n * is `applyMiddleware()`.\n *\n * @returns {Store} A Redux store that lets you read the state, dispatch actions\n * and subscribe to changes.\n */\nfunction createStore(reducer, preloadedState, enhancer) {\n var _ref2;\n\n if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {\n enhancer = preloadedState;\n preloadedState = undefined;\n }\n\n if (typeof enhancer !== 'undefined') {\n if (typeof enhancer !== 'function') {\n throw new Error('Expected the enhancer to be a function.');\n }\n\n return enhancer(createStore)(reducer, preloadedState);\n }\n\n if (typeof reducer !== 'function') {\n throw new Error('Expected the reducer to be a function.');\n }\n\n var currentReducer = reducer;\n var currentState = preloadedState;\n var currentListeners = [];\n var nextListeners = currentListeners;\n var isDispatching = false;\n\n function ensureCanMutateNextListeners() {\n if (nextListeners === currentListeners) {\n nextListeners = currentListeners.slice();\n }\n }\n\n /**\n * Reads the state tree managed by the store.\n *\n * @returns {any} The current state tree of your application.\n */\n function getState() {\n if (isDispatching) {\n throw new Error('You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.');\n }\n\n return currentState;\n }\n\n /**\n * Adds a change listener. It will be called any time an action is dispatched,\n * and some part of the state tree may potentially have changed. You may then\n * call `getState()` to read the current state tree inside the callback.\n *\n * You may call `dispatch()` from a change listener, with the following\n * caveats:\n *\n * 1. The subscriptions are snapshotted just before every `dispatch()` call.\n * If you subscribe or unsubscribe while the listeners are being invoked, this\n * will not have any effect on the `dispatch()` that is currently in progress.\n * However, the next `dispatch()` call, whether nested or not, will use a more\n * recent snapshot of the subscription list.\n *\n * 2. The listener should not expect to see all state changes, as the state\n * might have been updated multiple times during a nested `dispatch()` before\n * the listener is called. It is, however, guaranteed that all subscribers\n * registered before the `dispatch()` started will be called with the latest\n * state by the time it exits.\n *\n * @param {Function} listener A callback to be invoked on every dispatch.\n * @returns {Function} A function to remove this change listener.\n */\n function subscribe(listener) {\n if (typeof listener !== 'function') {\n throw new Error('Expected the listener to be a function.');\n }\n\n if (isDispatching) {\n throw new Error('You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api-reference/store#subscribe(listener) for more details.');\n }\n\n var isSubscribed = true;\n\n ensureCanMutateNextListeners();\n nextListeners.push(listener);\n\n return function unsubscribe() {\n if (!isSubscribed) {\n return;\n }\n\n if (isDispatching) {\n throw new Error('You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api-reference/store#subscribe(listener) for more details.');\n }\n\n isSubscribed = false;\n\n ensureCanMutateNextListeners();\n var index = nextListeners.indexOf(listener);\n nextListeners.splice(index, 1);\n };\n }\n\n /**\n * Dispatches an action. It is the only way to trigger a state change.\n *\n * The `reducer` function, used to create the store, will be called with the\n * current state tree and the given `action`. Its return value will\n * be considered the **next** state of the tree, and the change listeners\n * will be notified.\n *\n * The base implementation only supports plain object actions. If you want to\n * dispatch a Promise, an Observable, a thunk, or something else, you need to\n * wrap your store creating function into the corresponding middleware. For\n * example, see the documentation for the `redux-thunk` package. Even the\n * middleware will eventually dispatch plain object actions using this method.\n *\n * @param {Object} action A plain object representing “what changed”. It is\n * a good idea to keep actions serializable so you can record and replay user\n * sessions, or use the time travelling `redux-devtools`. An action must have\n * a `type` property which may not be `undefined`. It is a good idea to use\n * string constants for action types.\n *\n * @returns {Object} For convenience, the same action object you dispatched.\n *\n * Note that, if you use a custom middleware, it may wrap `dispatch()` to\n * return something else (for example, a Promise you can await).\n */\n function dispatch(action) {\n if (!isPlainObject(action)) {\n throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.');\n }\n\n if (typeof action.type === 'undefined') {\n throw new Error('Actions may not have an undefined \"type\" property. ' + 'Have you misspelled a constant?');\n }\n\n if (isDispatching) {\n throw new Error('Reducers may not dispatch actions.');\n }\n\n try {\n isDispatching = true;\n currentState = currentReducer(currentState, action);\n } finally {\n isDispatching = false;\n }\n\n var listeners = currentListeners = nextListeners;\n for (var i = 0; i < listeners.length; i++) {\n var listener = listeners[i];\n listener();\n }\n\n return action;\n }\n\n /**\n * Replaces the reducer currently used by the store to calculate the state.\n *\n * You might need this if your app implements code splitting and you want to\n * load some of the reducers dynamically. You might also need this if you\n * implement a hot reloading mechanism for Redux.\n *\n * @param {Function} nextReducer The reducer for the store to use instead.\n * @returns {void}\n */\n function replaceReducer(nextReducer) {\n if (typeof nextReducer !== 'function') {\n throw new Error('Expected the nextReducer to be a function.');\n }\n\n currentReducer = nextReducer;\n dispatch({ type: ActionTypes.REPLACE });\n }\n\n /**\n * Interoperability point for observable/reactive libraries.\n * @returns {observable} A minimal observable of state changes.\n * For more information, see the observable proposal:\n * https://github.com/tc39/proposal-observable\n */\n function observable() {\n var _ref;\n\n var outerSubscribe = subscribe;\n return _ref = {\n /**\n * The minimal observable subscription method.\n * @param {Object} observer Any object that can be used as an observer.\n * The observer object should have a `next` method.\n * @returns {subscription} An object with an `unsubscribe` method that can\n * be used to unsubscribe the observable from the store, and prevent further\n * emission of values from the observable.\n */\n subscribe: function subscribe(observer) {\n if ((typeof observer === 'undefined' ? 'undefined' : _typeof(observer)) !== 'object' || observer === null) {\n throw new TypeError('Expected the observer to be an object.');\n }\n\n function observeState() {\n if (observer.next) {\n observer.next(getState());\n }\n }\n\n observeState();\n var unsubscribe = outerSubscribe(observeState);\n return { unsubscribe: unsubscribe };\n }\n }, _ref[$$observable] = function () {\n return this;\n }, _ref;\n }\n\n // When a store is created, an \"INIT\" action is dispatched so that every\n // reducer returns their initial state. This effectively populates\n // the initial state tree.\n dispatch({ type: ActionTypes.INIT });\n\n return _ref2 = {\n dispatch: dispatch,\n subscribe: subscribe,\n getState: getState,\n replaceReducer: replaceReducer\n }, _ref2[$$observable] = observable, _ref2;\n}\n\n/**\n * Prints a warning in the console if it exists.\n *\n * @param {String} message The warning message.\n * @returns {void}\n */\nfunction warning(message) {\n /* eslint-disable no-console */\n if (typeof console !== 'undefined' && typeof console.error === 'function') {\n console.error(message);\n }\n /* eslint-enable no-console */\n try {\n // This error was thrown as a convenience so that if you enable\n // \"break on all exceptions\" in your console,\n // it would pause the execution at this line.\n throw new Error(message);\n } catch (e) {} // eslint-disable-line no-empty\n}\n\nfunction getUndefinedStateErrorMessage(key, action) {\n var actionType = action && action.type;\n var actionDescription = actionType && 'action \"' + String(actionType) + '\"' || 'an action';\n\n return 'Given ' + actionDescription + ', reducer \"' + key + '\" returned undefined. ' + 'To ignore an action, you must explicitly return the previous state. ' + 'If you want this reducer to hold no value, you can return null instead of undefined.';\n}\n\nfunction getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {\n var reducerKeys = Object.keys(reducers);\n var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';\n\n if (reducerKeys.length === 0) {\n return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';\n }\n\n if (!isPlainObject(inputState)) {\n return 'The ' + argumentName + ' has unexpected type of \"' + {}.toString.call(inputState).match(/\\s([a-z|A-Z]+)/)[1] + '\". Expected argument to be an object with the following ' + ('keys: \"' + reducerKeys.join('\", \"') + '\"');\n }\n\n var unexpectedKeys = Object.keys(inputState).filter(function (key) {\n return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];\n });\n\n unexpectedKeys.forEach(function (key) {\n unexpectedKeyCache[key] = true;\n });\n\n if (action && action.type === ActionTypes.REPLACE) return;\n\n if (unexpectedKeys.length > 0) {\n return 'Unexpected ' + (unexpectedKeys.length > 1 ? 'keys' : 'key') + ' ' + ('\"' + unexpectedKeys.join('\", \"') + '\" found in ' + argumentName + '. ') + 'Expected to find one of the known reducer keys instead: ' + ('\"' + reducerKeys.join('\", \"') + '\". Unexpected keys will be ignored.');\n }\n}\n\nfunction assertReducerShape(reducers) {\n Object.keys(reducers).forEach(function (key) {\n var reducer = reducers[key];\n var initialState = reducer(undefined, { type: ActionTypes.INIT });\n\n if (typeof initialState === 'undefined') {\n throw new Error('Reducer \"' + key + '\" returned undefined during initialization. ' + 'If the state passed to the reducer is undefined, you must ' + 'explicitly return the initial state. The initial state may ' + 'not be undefined. If you don\\'t want to set a value for this reducer, ' + 'you can use null instead of undefined.');\n }\n\n var type = '@@redux/PROBE_UNKNOWN_ACTION_' + Math.random().toString(36).substring(7).split('').join('.');\n if (typeof reducer(undefined, { type: type }) === 'undefined') {\n throw new Error('Reducer \"' + key + '\" returned undefined when probed with a random type. ' + ('Don\\'t try to handle ' + ActionTypes.INIT + ' or other actions in \"redux/*\" ') + 'namespace. They are considered private. Instead, you must return the ' + 'current state for any unknown actions, unless it is undefined, ' + 'in which case you must return the initial state, regardless of the ' + 'action type. The initial state may not be undefined, but can be null.');\n }\n });\n}\n\n/**\n * Turns an object whose values are different reducer functions, into a single\n * reducer function. It will call every child reducer, and gather their results\n * into a single state object, whose keys correspond to the keys of the passed\n * reducer functions.\n *\n * @param {Object} reducers An object whose values correspond to different\n * reducer functions that need to be combined into one. One handy way to obtain\n * it is to use ES6 `import * as reducers` syntax. The reducers may never return\n * undefined for any action. Instead, they should return their initial state\n * if the state passed to them was undefined, and the current state for any\n * unrecognized action.\n *\n * @returns {Function} A reducer function that invokes every reducer inside the\n * passed object, and builds a state object with the same shape.\n */\nfunction combineReducers(reducers) {\n var reducerKeys = Object.keys(reducers);\n var finalReducers = {};\n for (var i = 0; i < reducerKeys.length; i++) {\n var key = reducerKeys[i];\n\n if (process.env.NODE_ENV !== 'production') {\n if (typeof reducers[key] === 'undefined') {\n warning('No reducer provided for key \"' + key + '\"');\n }\n }\n\n if (typeof reducers[key] === 'function') {\n finalReducers[key] = reducers[key];\n }\n }\n var finalReducerKeys = Object.keys(finalReducers);\n\n var unexpectedKeyCache = void 0;\n if (process.env.NODE_ENV !== 'production') {\n unexpectedKeyCache = {};\n }\n\n var shapeAssertionError = void 0;\n try {\n assertReducerShape(finalReducers);\n } catch (e) {\n shapeAssertionError = e;\n }\n\n return function combination() {\n var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var action = arguments[1];\n\n if (shapeAssertionError) {\n throw shapeAssertionError;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);\n if (warningMessage) {\n warning(warningMessage);\n }\n }\n\n var hasChanged = false;\n var nextState = {};\n for (var _i = 0; _i < finalReducerKeys.length; _i++) {\n var _key = finalReducerKeys[_i];\n var reducer = finalReducers[_key];\n var previousStateForKey = state[_key];\n var nextStateForKey = reducer(previousStateForKey, action);\n if (typeof nextStateForKey === 'undefined') {\n var errorMessage = getUndefinedStateErrorMessage(_key, action);\n throw new Error(errorMessage);\n }\n nextState[_key] = nextStateForKey;\n hasChanged = hasChanged || nextStateForKey !== previousStateForKey;\n }\n return hasChanged ? nextState : state;\n };\n}\n\nfunction bindActionCreator(actionCreator, dispatch) {\n return function () {\n return dispatch(actionCreator.apply(this, arguments));\n };\n}\n\n/**\n * Turns an object whose values are action creators, into an object with the\n * same keys, but with every function wrapped into a `dispatch` call so they\n * may be invoked directly. This is just a convenience method, as you can call\n * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.\n *\n * For convenience, you can also pass a single function as the first argument,\n * and get a function in return.\n *\n * @param {Function|Object} actionCreators An object whose values are action\n * creator functions. One handy way to obtain it is to use ES6 `import * as`\n * syntax. You may also pass a single function.\n *\n * @param {Function} dispatch The `dispatch` function available on your Redux\n * store.\n *\n * @returns {Function|Object} The object mimicking the original object, but with\n * every action creator wrapped into the `dispatch` call. If you passed a\n * function as `actionCreators`, the return value will also be a single\n * function.\n */\nfunction bindActionCreators(actionCreators, dispatch) {\n if (typeof actionCreators === 'function') {\n return bindActionCreator(actionCreators, dispatch);\n }\n\n if ((typeof actionCreators === 'undefined' ? 'undefined' : _typeof(actionCreators)) !== 'object' || actionCreators === null) {\n throw new Error('bindActionCreators expected an object or a function, instead received ' + (actionCreators === null ? 'null' : typeof actionCreators === 'undefined' ? 'undefined' : _typeof(actionCreators)) + '. ' + 'Did you write \"import ActionCreators from\" instead of \"import * as ActionCreators from\"?');\n }\n\n var keys = Object.keys(actionCreators);\n var boundActionCreators = {};\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n var actionCreator = actionCreators[key];\n if (typeof actionCreator === 'function') {\n boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);\n }\n }\n return boundActionCreators;\n}\n\n/**\n * Composes single-argument functions from right to left. The rightmost\n * function can take multiple arguments as it provides the signature for\n * the resulting composite function.\n *\n * @param {...Function} funcs The functions to compose.\n * @returns {Function} A function obtained by composing the argument functions\n * from right to left. For example, compose(f, g, h) is identical to doing\n * (...args) => f(g(h(...args))).\n */\n\nfunction compose() {\n for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) {\n funcs[_key] = arguments[_key];\n }\n\n if (funcs.length === 0) {\n return function (arg) {\n return arg;\n };\n }\n\n if (funcs.length === 1) {\n return funcs[0];\n }\n\n return funcs.reduce(function (a, b) {\n return function () {\n return a(b.apply(undefined, arguments));\n };\n });\n}\n\n/**\n * Creates a store enhancer that applies middleware to the dispatch method\n * of the Redux store. This is handy for a variety of tasks, such as expressing\n * asynchronous actions in a concise manner, or logging every action payload.\n *\n * See `redux-thunk` package as an example of the Redux middleware.\n *\n * Because middleware is potentially asynchronous, this should be the first\n * store enhancer in the composition chain.\n *\n * Note that each middleware will be given the `dispatch` and `getState` functions\n * as named arguments.\n *\n * @param {...Function} middlewares The middleware chain to be applied.\n * @returns {Function} A store enhancer applying the middleware.\n */\nfunction applyMiddleware() {\n for (var _len = arguments.length, middlewares = Array(_len), _key = 0; _key < _len; _key++) {\n middlewares[_key] = arguments[_key];\n }\n\n return function (createStore) {\n return function () {\n for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n var store = createStore.apply(undefined, args);\n var _dispatch = function dispatch() {\n throw new Error('Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.');\n };\n\n var middlewareAPI = {\n getState: store.getState,\n dispatch: function dispatch() {\n return _dispatch.apply(undefined, arguments);\n }\n };\n var chain = middlewares.map(function (middleware) {\n return middleware(middlewareAPI);\n });\n _dispatch = compose.apply(undefined, chain)(store.dispatch);\n\n return _extends({}, store, {\n dispatch: _dispatch\n });\n };\n };\n}\n\n/*\n * This is a dummy function to check if the function name has been altered by minification.\n * If the function has been minified and NODE_ENV !== 'production', warn the user.\n */\nfunction isCrushed() {}\n\nif (process.env.NODE_ENV !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') {\n warning(\"You are currently using minified code outside of NODE_ENV === 'production'. \" + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or DefinePlugin for webpack (http://stackoverflow.com/questions/30030031) ' + 'to ensure you have the correct code for your production build.');\n}\n\nexport { createStore, combineReducers, bindActionCreators, applyMiddleware, compose, ActionTypes as __DO_NOT_USE__ActionTypes };\n","function isAbsolute(pathname) {\n return pathname.charAt(0) === '/';\n}\n\n// About 1.5x faster than the two-arg version of Array#splice()\nfunction spliceOne(list, index) {\n for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) {\n list[i] = list[k];\n }\n\n list.pop();\n}\n\n// This implementation is based heavily on node's url.parse\nfunction resolvePathname(to) {\n var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';\n\n var toParts = to && to.split('/') || [];\n var fromParts = from && from.split('/') || [];\n\n var isToAbs = to && isAbsolute(to);\n var isFromAbs = from && isAbsolute(from);\n var mustEndAbs = isToAbs || isFromAbs;\n\n if (to && isAbsolute(to)) {\n // to is absolute\n fromParts = toParts;\n } else if (toParts.length) {\n // to is relative, drop the filename\n fromParts.pop();\n fromParts = fromParts.concat(toParts);\n }\n\n if (!fromParts.length) return '/';\n\n var hasTrailingSlash = void 0;\n if (fromParts.length) {\n var last = fromParts[fromParts.length - 1];\n hasTrailingSlash = last === '.' || last === '..' || last === '';\n } else {\n hasTrailingSlash = false;\n }\n\n var up = 0;\n for (var i = fromParts.length; i >= 0; i--) {\n var part = fromParts[i];\n\n if (part === '.') {\n spliceOne(fromParts, i);\n } else if (part === '..') {\n spliceOne(fromParts, i);\n up++;\n } else if (up) {\n spliceOne(fromParts, i);\n up--;\n }\n }\n\n if (!mustEndAbs) for (; up--; up) {\n fromParts.unshift('..');\n }if (mustEndAbs && fromParts[0] !== '' && (!fromParts[0] || !isAbsolute(fromParts[0]))) fromParts.unshift('');\n\n var result = fromParts.join('/');\n\n if (hasTrailingSlash && result.substr(-1) !== '/') result += '/';\n\n return result;\n}\n\nexport default resolvePathname;","/* global window */\nimport ponyfill from './ponyfill.js';\n\nvar root;\n\nif (typeof self !== 'undefined') {\n root = self;\n} else if (typeof window !== 'undefined') {\n root = window;\n} else if (typeof global !== 'undefined') {\n root = global;\n} else if (typeof module !== 'undefined') {\n root = module;\n} else {\n root = Function('return this')();\n}\n\nvar result = ponyfill(root);\nexport default result;\n","export default function symbolObservablePonyfill(root) {\n\tvar result;\n\tvar Symbol = root.Symbol;\n\n\tif (typeof Symbol === 'function') {\n\t\tif (Symbol.observable) {\n\t\t\tresult = Symbol.observable;\n\t\t} else {\n\t\t\tresult = Symbol('observable');\n\t\t\tSymbol.observable = result;\n\t\t}\n\t} else {\n\t\tresult = '@@observable';\n\t}\n\n\treturn result;\n};\n","var _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nfunction valueEqual(a, b) {\n if (a === b) return true;\n\n if (a == null || b == null) return false;\n\n if (Array.isArray(a)) {\n return Array.isArray(b) && a.length === b.length && a.every(function (item, index) {\n return valueEqual(item, b[index]);\n });\n }\n\n var aType = typeof a === 'undefined' ? 'undefined' : _typeof(a);\n var bType = typeof b === 'undefined' ? 'undefined' : _typeof(b);\n\n if (aType !== bType) return false;\n\n if (aType === 'object') {\n var aValue = a.valueOf();\n var bValue = b.valueOf();\n\n if (aValue !== a || bValue !== b) return valueEqual(aValue, bValue);\n\n var aKeys = Object.keys(a);\n var bKeys = Object.keys(b);\n\n if (aKeys.length !== bKeys.length) return false;\n\n return aKeys.every(function (key) {\n return valueEqual(a[key], b[key]);\n });\n }\n\n return false;\n}\n\nexport default valueEqual;","/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = function() {};\n\nif (process.env.NODE_ENV !== 'production') {\n warning = function(condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n if (format === undefined) {\n throw new Error(\n '`warning(condition, format, ...args)` requires a warning ' +\n 'message argument'\n );\n }\n\n if (format.length < 10 || (/^[s\\W]*$/).test(format)) {\n throw new Error(\n 'The warning format should be able to uniquely identify this ' +\n 'warning. Please, use a more descriptive format than: ' + format\n );\n }\n\n if (!condition) {\n var argIndex = 0;\n var message = 'Warning: ' +\n format.replace(/%s/g, function() {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch(x) {}\n }\n };\n}\n\nmodule.exports = warning;\n","var g;\r\n\r\n// This works in non-strict mode\r\ng = (function() {\r\n\treturn this;\r\n})();\r\n\r\ntry {\r\n\t// This works if eval is allowed (see CSP)\r\n\tg = g || Function(\"return this\")() || (1, eval)(\"this\");\r\n} catch (e) {\r\n\t// This works if the window reference is available\r\n\tif (typeof window === \"object\") g = window;\r\n}\r\n\r\n// g can still be undefined, but nothing to do about it...\r\n// We return undefined, instead of nothing here, so it's\r\n// easier to handle this case. if(!global) { ...}\r\n\r\nmodule.exports = g;\r\n","module.exports = function(originalModule) {\r\n\tif (!originalModule.webpackPolyfill) {\r\n\t\tvar module = Object.create(originalModule);\r\n\t\t// module.parent = undefined by default\r\n\t\tif (!module.children) module.children = [];\r\n\t\tObject.defineProperty(module, \"loaded\", {\r\n\t\t\tenumerable: true,\r\n\t\t\tget: function() {\r\n\t\t\t\treturn module.l;\r\n\t\t\t}\r\n\t\t});\r\n\t\tObject.defineProperty(module, \"id\", {\r\n\t\t\tenumerable: true,\r\n\t\t\tget: function() {\r\n\t\t\t\treturn module.i;\r\n\t\t\t}\r\n\t\t});\r\n\t\tObject.defineProperty(module, \"exports\", {\r\n\t\t\tenumerable: true\r\n\t\t});\r\n\t\tmodule.webpackPolyfill = 1;\r\n\t}\r\n\treturn 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\ No newline at end of file diff --git a/public/index.html b/public/index.html index 04817a1..c2bac46 100644 --- a/public/index.html +++ b/public/index.html @@ -1,21 +1,23 @@ <!doctype html> -<html lang="en" class="loading"> +<html lang='en' class='loading'> <head> <title> live.cortex </title> - <meta charset="utf-8"> - <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" /> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <link rel="stylesheet" href="/assets/css/css.css"> + <meta charset='utf-8'> + <meta name='viewport' content='width=device-width, initial-scale=1.0, user-scalable=yes' /> + <meta http-equiv='Content-Type' content='text/html; charset=utf-8'> + <link rel='stylesheet' href='/assets/css/css.css'> </head> + <body> - <div id="container"></div> + <div id='container'></div> </body> -<script src="/socket.io/socket.io.js"></script> + +<script src='/socket.io/socket.io.js'></script> <script> var s = document.createElement('script'); - s.setAttribute('src','assets/js/app.js?' + Date.now()); + s.setAttribute('src','bundle.js?' + Date.now()); document.body.appendChild(s) </script> </html>
\ No newline at end of file diff --git a/rpc/__main__.py b/rpc/__main__.py index 894f748..80588f2 100644 --- a/rpc/__main__.py +++ b/rpc/__main__.py @@ -1,8 +1,11 @@ from rpc import CortexRPC if __name__ == '__main__': - def log_param(key, value): - print("log param. {}: {}".format(key, value)) + def get_params(key, value): + print('get params.') + return 'test' + def set_param(key, value): + print('log param. {}: {}'.format(key, value)) # this will block - rpc = CortexRPC(log_param) + rpc = CortexRPC(get_params, set_param) diff --git a/rpc/relay.py b/rpc/relay.py index 9e56001..57670d5 100644 --- a/rpc/relay.py +++ b/rpc/relay.py @@ -7,19 +7,19 @@ load_dotenv(find_dotenv()) class RelayRPC(object): def start(self): - print("Relay running on port {}".format(os.getenv('RELAY_PORT'))) + print('Relay running on port {}'.format(os.getenv('RELAY_PORT'))) def connected(self, msg): - print("got connect, trying to call back.") - print("Connecting to RPC on port {}".format(os.getenv('RPC_PORT'))) + print('got connect, trying to call back.') + print('Connecting to RPC on port {}'.format(os.getenv('RPC_PORT'))) client = zerorpc.Client() - client.connect("tcp://127.0.0.1:" + os.getenv('RPC_PORT')) - client.send_param("key", "value") + client.connect('tcp://127.0.0.1:' + os.getenv('RPC_PORT')) + client.send_param('key', 'value') def send_frame(self, frame): - print("got frame: {} bytes".format(len(frame))) + print('got frame: {} bytes'.format(len(frame))) rpc = RelayRPC() server = zerorpc.Server(rpc) -server.bind("tcp://127.0.0.1:" + os.getenv('RELAY_PORT')) +server.bind('tcp://127.0.0.1:' + os.getenv('RELAY_PORT')) server.run() @@ -10,39 +10,41 @@ from PIL import Image load_dotenv(find_dotenv()) class CortexRPC(object): - def __init__(self, fn): + def __init__(self): super().__init__() - self._listener = fn + self._get_fn = get_fn + self._set_fn = set_fn self.working = False self.connect() def connect(self): - print("Connecting to RPC on port {}".format(os.getenv('RPC_PORT'))) + print('Connecting to RPC on port {}'.format(os.getenv('RPC_PORT'))) self.rpc = zerorpc.Server(self) - self.rpc.bind("tcp://127.0.0.1:" + os.getenv('RPC_PORT')) + self.rpc.bind('tcp://127.0.0.1:' + os.getenv('RPC_PORT')) gevent.spawn(self.connected) self.rpc.run() def connected(self): - print("RPC running on port {}".format(os.getenv('RPC_PORT'))) - print("Connecting to Relay on port {}".format(os.getenv('RELAY_PORT'))) + print('RPC running on port {}'.format(os.getenv('RPC_PORT'))) + print('Connecting to Relay on port {}'.format(os.getenv('RELAY_PORT'))) self.relay = zerorpc.Client() - self.relay.connect("tcp://127.0.0.1:" + os.getenv('RELAY_PORT')) + self.relay.connect('tcp://127.0.0.1:' + os.getenv('RELAY_PORT')) val = None try: - val = self.relay.connected("rpc") - print("RPC connected...".format(val)) + val = self.relay.connected('rpc') + print('RPC connected...'.format(val)) except zerorpc.TimeoutExpired: - print("RPC timeout :(") + print('RPC timeout :(') return val - # print("defer sending a file...") + # print('defer sending a file...') # gevent.sleep(1) # return self.get_last_frame() + """ def get_last_frame(self): if self.working: self.working = False - return "working" + return 'working' path = os.getenv('TEST_FRAMES_PATH') onlyfiles = sorted([f for f in os.listdir(path) if os.path.isfile(os.path.join(path, f))]) self.working = True @@ -54,36 +56,45 @@ class CortexRPC(object): output = BytesIO() im = Image.open(os.path.join(path, f)) # im = im.convert('RGB') - im.save(output, format="JPEG") + im.save(output, format='JPEG') frame = output.getvalue() output.close() self.send_frame(f.replace('png', 'jpg'), frame) self.working = False - return "ok" + return 'ok' + """ def send_param(self, key, value): - print("aloha. {}: {}".format(key, value)) - if self._listener is not None: - self._listener(key, value) + print('aloha. {}: {}'.format(key, value)) + if self._set_fn is not None: + self._set_fn(key, value) else: - print("No listener provided to CortexRPC") - return "ok" + print('No listener provided to CortexRPC') + return 'ok' def get_params(self): - print("Get params call received!") - return "lmao ok" + print('Get params call received!') + return self._get_fn() + + def send_pil_image(self, fn, im): + output = BytesIO() + # im = im.convert('RGB') + im.save(output, format='JPEG') + frame = output.getvalue() + output.close() + self.send_frame(f.replace('png', 'jpg'), frame) def send_frame(self, fn, frame): if self.relay is not None: - # print("Send frame " + fn) + # print('Send frame ' + fn) self.relay.send_frame(fn, frame) else: - print("Can't send frame, relay not ready...") + print('Can\'t send frame, relay not ready...') if __name__ == '__main__': def log_param(key, value): - print("Log param. {}: {}".format(key, value)) + print('Log param. {}: {}'.format(key, value)) # this will block rpc = CortexRPC(log_param) diff --git a/webpack.config.js b/webpack.config.js new file mode 100644 index 0000000..3185d2c --- /dev/null +++ b/webpack.config.js @@ -0,0 +1,42 @@ +var webpack = require('webpack') +var path = require('path') +require('dotenv').config() + +module.exports = { + mode: process.env.NODE_ENV === 'production' ? 'production' : 'development', + entry: './app/client/index.jsx', + watch: true, + devtool: 'cheap-source-map', + output: { + path: __dirname + '/public', + filename: 'bundle.js', + }, + module: { + rules: [ + { + test: /\.jsx?$/, + exclude: /(node_modules|bower_components)/, + use: { + loader: 'babel-loader', + options: { + presets: ['env','es2015','stage-0'], + } + } + }, + { + test: /\.css$/, + use: [ 'style-loader', 'css-loader' ] + }, + ] + }, + resolve: { + alias: { + 'react': 'preact-compat', + 'react-dom': 'preact-compat', + } + }, + devServer: { + contentBase: path.join(__dirname, 'public'), + compress: true, + } +} |