diff options
| author | Jules Laplace <jules@okfoc.us> | 2012-09-24 16:22:07 -0400 |
|---|---|---|
| committer | Jules Laplace <jules@okfoc.us> | 2012-09-24 16:22:07 -0400 |
| commit | 686106d544ecc3b6ffd4db2b665d3bc879a58d8c (patch) | |
| tree | a5b5e50237cef70e12f0745371896e96f5f6d578 /node_modules/express/lib/view | |
ok
Diffstat (limited to 'node_modules/express/lib/view')
| -rw-r--r-- | node_modules/express/lib/view/partial.js | 40 | ||||
| -rw-r--r-- | node_modules/express/lib/view/view.js | 210 |
2 files changed, 250 insertions, 0 deletions
diff --git a/node_modules/express/lib/view/partial.js b/node_modules/express/lib/view/partial.js new file mode 100644 index 0000000..7d2f69b --- /dev/null +++ b/node_modules/express/lib/view/partial.js @@ -0,0 +1,40 @@ + +/*! + * Express - view - Partial + * Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca> + * MIT Licensed + */ + +/** + * Memory cache. + */ + +var cache = {}; + +/** + * Resolve partial object name from the view path. + * + * Examples: + * + * "user.ejs" becomes "user" + * "forum thread.ejs" becomes "forumThread" + * "forum/thread/post.ejs" becomes "post" + * "blog-post.ejs" becomes "blogPost" + * + * @return {String} + * @api private + */ + +exports.resolveObjectName = function(view){ + return cache[view] || (cache[view] = view + .split('/') + .slice(-1)[0] + .split('.')[0] + .replace(/^_/, '') + .replace(/[^a-zA-Z0-9 ]+/g, ' ') + .split(/ +/).map(function(word, i){ + return i + ? word[0].toUpperCase() + word.substr(1) + : word; + }).join('')); +};
\ No newline at end of file diff --git a/node_modules/express/lib/view/view.js b/node_modules/express/lib/view/view.js new file mode 100644 index 0000000..7d9392c --- /dev/null +++ b/node_modules/express/lib/view/view.js @@ -0,0 +1,210 @@ + +/*! + * Express - View + * Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca> + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var path = require('path') + , utils = require('../utils') + , extname = path.extname + , dirname = path.dirname + , basename = path.basename + , fs = require('fs') + , stat = fs.statSync; + +/** + * Expose `View`. + */ + +exports = module.exports = View; + +/** + * Require cache. + */ + +var cache = {}; + +/** + * Initialize a new `View` with the given `view` path and `options`. + * + * @param {String} view + * @param {Object} options + * @api private + */ + +function View(view, options) { + options = options || {}; + this.view = view; + this.root = options.root; + this.relative = false !== options.relative; + this.defaultEngine = options.defaultEngine; + this.parent = options.parentView; + this.basename = basename(view); + this.engine = this.resolveEngine(); + this.extension = '.' + this.engine; + this.name = this.basename.replace(this.extension, ''); + this.path = this.resolvePath(); + this.dirname = dirname(this.path); + if (options.attempts) { + if (!~options.attempts.indexOf(this.path)) + options.attempts.push(this.path); + } +}; + +/** + * Check if the view path exists. + * + * @return {Boolean} + * @api public + */ + +View.prototype.__defineGetter__('exists', function(){ + try { + stat(this.path); + return true; + } catch (err) { + return false; + } +}); + +/** + * Resolve view engine. + * + * @return {String} + * @api private + */ + +View.prototype.resolveEngine = function(){ + // Explicit + if (~this.basename.indexOf('.')) return extname(this.basename).substr(1); + // Inherit from parent + if (this.parent) return this.parent.engine; + // Default + return this.defaultEngine; +}; + +/** + * Resolve view path. + * + * @return {String} + * @api private + */ + +View.prototype.resolvePath = function(){ + var path = this.view; + // Implicit engine + if (!~this.basename.indexOf('.')) path += this.extension; + // Absolute + if (utils.isAbsolute(path)) return path; + // Relative to parent + if (this.relative && this.parent) return this.parent.dirname + '/' + path; + // Relative to root + return this.root + ? this.root + '/' + path + : path; +}; + +/** + * Get view contents. This is a one-time hit, so we + * can afford to be sync. + * + * @return {String} + * @api public + */ + +View.prototype.__defineGetter__('contents', function(){ + return fs.readFileSync(this.path, 'utf8'); +}); + +/** + * Get template engine api, cache exports to reduce + * require() calls. + * + * @return {Object} + * @api public + */ + +View.prototype.__defineGetter__('templateEngine', function(){ + var ext = this.extension; + return cache[ext] || (cache[ext] = require(this.engine)); +}); + +/** + * Return root path alternative. + * + * @return {String} + * @api public + */ + +View.prototype.__defineGetter__('rootPath', function(){ + this.relative = false; + return this.resolvePath(); +}); + +/** + * Return index path alternative. + * + * @return {String} + * @api public + */ + +View.prototype.__defineGetter__('indexPath', function(){ + return this.dirname + + '/' + this.basename.replace(this.extension, '') + + '/index' + this.extension; +}); + +/** + * Return ../<name>/index path alternative. + * + * @return {String} + * @api public + */ + +View.prototype.__defineGetter__('upIndexPath', function(){ + return this.dirname + '/../' + this.name + '/index' + this.extension; +}); + +/** + * Return _ prefix path alternative + * + * @return {String} + * @api public + */ + +View.prototype.__defineGetter__('prefixPath', function(){ + return this.dirname + '/_' + this.basename; +}); + +/** + * Register the given template engine `exports` + * as `ext`. For example we may wish to map ".html" + * files to jade: + * + * app.register('.html', require('jade')); + * + * or + * + * app.register('html', require('jade')); + * + * This is also useful for libraries that may not + * match extensions correctly. For example my haml.js + * library is installed from npm as "hamljs" so instead + * of layout.hamljs, we can register the engine as ".haml": + * + * app.register('.haml', require('haml-js')); + * + * @param {String} ext + * @param {Object} obj + * @api public + */ + +exports.register = function(ext, exports) { + if ('.' != ext[0]) ext = '.' + ext; + cache[ext] = exports; +}; |
