From a17b76ac75f506f5da6fe8adf9c36632b60d4226 Mon Sep 17 00:00:00 2001
From: Jules Laplace <julescarbon@gmail.com>
Date: Sat, 26 Sep 2020 14:56:02 +0200
Subject: refactor to use app-rooted js imports

---
 frontend/app/views/page/components/tile.list.js | 142 ++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 frontend/app/views/page/components/tile.list.js

(limited to 'frontend/app/views/page/components/tile.list.js')

diff --git a/frontend/app/views/page/components/tile.list.js b/frontend/app/views/page/components/tile.list.js
new file mode 100644
index 0000000..c455489
--- /dev/null
+++ b/frontend/app/views/page/components/tile.list.js
@@ -0,0 +1,142 @@
+import React, { Component } from 'react'
+// import { Link } from 'react-router-dom'
+import { bindActionCreators } from 'redux'
+import { connect } from 'react-redux'
+import { ReactSortable } from "react-sortablejs"
+
+// import actions from 'app/actions'
+import * as tileActions from '../../tile/tile.actions'
+import * as pageActions from '../../page/page.actions'
+
+const DOUBLE_CLICK_THRESHOLD = 250
+
+class TileList extends Component {
+  state = {
+    tiles: [],
+    lastTargetId: 0,
+    lastTimeStamp: 0,
+  }
+  
+  // store doubleclick state as a class property because ReactSortable calls setState promiscuously
+  didDoubleClick = false
+
+  componentDidMount(prevProps) {
+    const { tiles } = this.props.page.show.res
+    const { pages } = this.props.graph.show.res
+    const pageTitles = pages.reduce((a,b) => {
+      a[b.id] = b.title
+      return a
+    }, {})
+    this.setState({ tiles: tiles.slice(0).reverse(), pageTitles })
+  }
+
+  componentDidUpdate(prevProps, prevState) {
+    if (this.didDoubleClick) return
+    const { tiles } = this.state
+    if (prevState.tiles.length && !pageActions.isSameTileOrder(tiles, prevState.tiles)) {
+      this.props.pageActions.setTileSortOrder(tiles.slice(0).reverse())
+    }
+    // since we store the full tiles here (reversed!), they might change from under us
+    // potentially later refactor to only use a sort order / lookup
+    else if (prevProps.page.show.res.tiles !== this.props.page.show.res.tiles) {
+      const tileLookup = this.props.page.show.res.tiles.reduce((a,b) => {
+        a[b.id] = b
+        return a
+      }, {})
+      const newTiles = this.state.tiles.map(tile => {
+        return tileLookup[tile.id]
+      })
+      this.setState({ tiles: newTiles })
+    }
+  }
+
+  handleChoose(e) {
+    const { lastTargetId, lastTimeStamp } = this.state
+    if (lastTimeStamp
+      && parseInt(e.item.dataset.id) === lastTargetId
+      && (e.timeStamp - lastTimeStamp) < DOUBLE_CLICK_THRESHOLD
+      ) {
+      // console.log('selected', lastTargetId)
+      this.didDoubleClick = true
+      this.props.pageActions.showEditTileForm(lastTargetId)
+    } else {
+      this.setState({
+        lastTargetId: parseInt(e.item.dataset.id),
+        lastTimeStamp: e.timeStamp,
+      })
+    }
+  }
+
+  handleUpdate(newTiles) {
+    if (this.didDoubleClick) return
+    this.setState({ tiles: newTiles })
+  }
+
+  render() {
+    const { tiles, pageTitles } = this.state
+    return (
+      <div className='box tileList'>
+        <ReactSortable
+          list={tiles}
+          setList={newTiles => this.handleUpdate(newTiles)}
+          onChoose={e => this.handleChoose(e)}
+        >
+          {tiles.map(tile => (
+            tile.type === 'image'
+            ? <TileListImage key={tile.id} tile={tile} />
+            : tile.type === 'text'
+            ? <TileListText key={tile.id} tile={tile} />
+            : tile.type === 'link'
+            ? <TileListLink key={tile.id} tile={tile} pageTitles={pageTitles} />
+            : <TileListMisc key={tile.id} tile={tile} />
+          ))}
+        </ReactSortable>
+      </div>
+    )
+  }
+}
+
+const TileListImage = ({ tile }) => (
+  <div className='row' data-id={tile.id}>
+    <div className='thumb' style={{ backgroundImage: 'url(' + tile.settings.url + ')' }} />
+  </div>
+)
+
+const TileListText = ({ tile }) => (
+  <div className='row' data-id={tile.id}>
+    <span className='snippet'>{(tile.settings.content || "").substr(0, 100)}</span>
+  </div>
+)
+
+const TileListLink = ({ tile, pageTitles }) => (
+  <div className='row link' data-id={tile.id}>
+    <span className='snippet'>
+      {'Link: '}
+      {tile.target_page_id === -1
+        ? 'External'
+        : !tile.target_page_id
+        ? 'No link specified!'
+        : tile.target_page_id in pageTitles
+        ? pageTitles[tile.target_page_id]
+        : 'Error, broken link!'}
+    </span>
+  </div>
+)
+
+const TileListMisc = ({ tile }) => (
+  <div className='row' data-id={tile.id}>
+    <span className='snippet'>{"Tile: "}{tile.type}</span>
+  </div>
+)
+
+const mapStateToProps = state => ({
+  graph: state.graph,
+  page: state.page,
+})
+
+const mapDispatchToProps = dispatch => ({
+  tileActions: bindActionCreators({ ...tileActions }, dispatch),
+  pageActions: bindActionCreators({ ...pageActions }, dispatch),
+})
+
+export default connect(mapStateToProps, mapDispatchToProps)(TileList)
-- 
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