Fix some aria warnings and use immutable everywhere

app/components/Album.jsx

@@ -2,6 +2,7 @@ import React, { Component, PropTypes } from "react";
 import CSSModules from "react-css-modules";
 import { defineMessages, FormattedMessage } from "react-intl";
 import FontAwesome from "react-fontawesome";
+import Immutable from "immutable";
 
 import { formatLength, messagesMap } from "../utils";
 
@@ -32,9 +33,8 @@ class AlbumTrackRowCSS extends Component {
     }
 }
 
-// TODO: Not object
 AlbumTrackRowCSS.propTypes = {
-    track: PropTypes.object.isRequired
+    track: PropTypes.instanceOf(Immutable.Map).isRequired
 };
 
 export let AlbumTrackRow = CSSModules(AlbumTrackRowCSS, css);
@@ -56,9 +56,8 @@ class AlbumTracksTableCSS extends Component {
     }
 }
 
-// TODO: Not object
 AlbumTracksTableCSS.propTypes = {
-    tracks: PropTypes.object.isRequired
+    tracks: PropTypes.instanceOf(Immutable.List).isRequired
 };
 
 export let AlbumTracksTable = CSSModules(AlbumTracksTableCSS, css);
@@ -85,10 +84,9 @@ class AlbumRowCSS extends Component {
     }
 }
 
-// TODO: Not object
 AlbumRowCSS.propTypes = {
-    album: PropTypes.object.isRequired,
-    songs: PropTypes.object.isRequired
+    album: PropTypes.instanceOf(Immutable.Map).isRequired,
+    songs: PropTypes.instanceOf(Immutable.List).isRequired
 };
 
 export let AlbumRow = CSSModules(AlbumRowCSS, css);
@@ -101,8 +99,7 @@ export default class Album extends Component {
     }
 }
 
-// TODO: Not object
 Album.propTypes = {
-    album: PropTypes.object.isRequired,
-    songs: PropTypes.object.isRequired
+    album: PropTypes.instanceOf(Immutable.Map).isRequired,
+    songs: PropTypes.instanceOf(Immutable.List).isRequired
 };

app/components/Artist.jsx

@@ -1,24 +1,51 @@
 import React, { Component, PropTypes } from "react";
 import CSSModules from "react-css-modules";
+import { defineMessages, FormattedMessage } from "react-intl";
+import FontAwesome from "react-fontawesome";
+import Immutable from "immutable";
+
+import { messagesMap } from "../utils/";
 
 import { AlbumRow } from "./Album";
 
+import commonMessages from "../locales/messagesDescriptors/common";
+
 import css from "../styles/Artist.scss";
 
+const artistMessages = defineMessages(messagesMap(Array.concat([], commonMessages)));
+
 class ArtistCSS extends Component {
     render () {
-        let albumsRows = [];
-        if (this.props.artist.get("albums").size > 0) {
-            const artistAlbums = this.props.albums;
-            const artistSongs = this.props.songs;
-            this.props.artist.get("albums").forEach(function (album) {
-                album = artistAlbums.get(album);
-                const songs = album.get("tracks").map(
-                    id => artistSongs.get(id)
+        const loading = (
+            <div className="row text-center">
+                <p>
+                    <FontAwesome name="spinner" className="fa-pulse fa-3x fa-fw" aria-hidden="true" />
+                    <span className="sr-only"><FormattedMessage {...artistMessages["app.common.loading"]} /></span>
+                </p>
+            </div>
         );
-                albumsRows.push(<AlbumRow album={album} songs={songs} key={album.get("id")} />);
+
+        if (!this.props.artist) {
+            // Loading
+            return loading;
+        }
+
+        let albumsRows = [];
+        const { albums, songs } = this.props;
+        const artistAlbums = this.props.artist.get("albums");
+        if (albums && songs && artistAlbums && artistAlbums.size > 0) {
+            this.props.artist.get("albums").forEach(function (album) {
+                album = albums.get(album);
+                const albumSongs = album.get("tracks").map(
+                    id => songs.get(id)
+                );
+                albumsRows.push(<AlbumRow album={album} songs={albumSongs} key={album.get("id")} />);
             });
         }
+        else {
+            // Loading
+            albumsRows = loading;
+        }
         return (
             <div>
                 <div className="row" styleName="name">
@@ -41,11 +68,11 @@ class ArtistCSS extends Component {
     }
 }
 
-// TODO: Not object
 ArtistCSS.propTypes = {
-    artist: PropTypes.object.isRequired,
-    albums: PropTypes.object.isRequired,
-    songs: PropTypes.object.isRequired
+    isFetching: PropTypes.bool.isRequired,
+    artist: PropTypes.instanceOf(Immutable.Map),
+    albums: PropTypes.instanceOf(Immutable.Map),
+    songs: PropTypes.instanceOf(Immutable.Map)
 };
 
 export default CSSModules(ArtistCSS, css);

app/components/Songs.jsx

@@ -43,7 +43,7 @@ class SongsTableRowCSS extends Component {
 }
 
 SongsTableRowCSS.propTypes = {
-    song: PropTypes.object.isRequired
+    song: PropTypes.instanceOf(Immutable.Map).isRequired
 };
 
 export let SongsTableRow = CSSModules(SongsTableRowCSS, css);

app/components/elements/Grid.jsx

@@ -25,8 +25,8 @@ class GridItemCSSIntl extends Component {
         const {formatMessage} = this.props.intl;
 
         let nSubItems = this.props.item.get(this.props.subItemsType);
-        if (Array.isArray(nSubItems)) {
-            nSubItems = nSubItems.length;
+        if (Immutable.List.isList(nSubItems)) {
+            nSubItems = nSubItems.size;
         }
 
         let subItemsLabel = formatMessage(gridMessages[this.props.subItemsLabel], { itemCount: nSubItems });
@@ -48,7 +48,7 @@ class GridItemCSSIntl extends Component {
 }
 
 GridItemCSSIntl.propTypes = {
-    item: PropTypes.object.isRequired,
+    item: PropTypes.instanceOf(Immutable.Map).isRequired,
     itemsType: PropTypes.string.isRequired,
     itemsLabel: PropTypes.string.isRequired,
     subItemsType: PropTypes.string.isRequired,

app/components/elements/WebPlayer.jsx

@@ -2,6 +2,7 @@ import React, { Component, PropTypes } from "react";
 import CSSModules from "react-css-modules";
 import { defineMessages, injectIntl, intlShape, FormattedMessage } from "react-intl";
 import FontAwesome from "react-fontawesome";
+import Immutable from "immutable";
 
 import { messagesMap } from "../../utils";
 
@@ -45,12 +46,12 @@ class WebPlayerCSSIntl extends Component {
                 <div className="col-xs-12">
                     <div className="row" styleName="artRow" onMouseOver={this.artOpacityHandler} onMouseOut={this.artOpacityHandler}>
                         <div className="col-xs-12">
-                            <img src={this.props.song.art} width="200" height="200" ref="art" styleName="art" />
-                            <h2>{this.props.song.title}</h2>
+                            <img src={this.props.song.get("art")} width="200" height="200" alt={formatMessage(webplayerMessages["app.common.art"])} ref="art" styleName="art" />
+                            <h2>{this.props.song.get("title")}</h2>
                             <h3>
                                 <span className="text-capitalize">
                                     <FormattedMessage {...webplayerMessages["app.webplayer.by"]} />
-                                </span> {this.props.song.artist}
+                                </span> {this.props.song.get("artist")}
                             </h3>
                         </div>
                     </div>
@@ -89,7 +90,7 @@ class WebPlayerCSSIntl extends Component {
 }
 
 WebPlayerCSSIntl.propTypes = {
-    song: PropTypes.object.isRequired,
+    song: PropTypes.instanceOf(Immutable.Map).isRequired,
     isPlaying: PropTypes.bool.isRequired,
     isRandom: PropTypes.bool.isRequired,
     isRepeat: PropTypes.bool.isRequired,

app/components/layouts/Sidebar.jsx

@@ -7,7 +7,7 @@ import { messagesMap } from "../../utils";
 import commonMessages from "../../locales/messagesDescriptors/common";
 import messages from "../../locales/messagesDescriptors/layouts/Sidebar";
 
-import WebPlayer from "../../containers/WebPlayer";
+import WebPlayer from "../../views/WebPlayer";
 
 import css from "../../styles/layouts/Sidebar.scss";
 

app/locales/en-US/index.js

@@ -3,6 +3,7 @@ module.exports = {
     "app.api.emptyResponse": "Empty response text.",  // Empty response from the API
     "app.api.error": "Unknown API error.",  // An unknown error occurred from the API
     "app.common.album": "{itemCount, plural, one {album} other {albums}}",  // Album
+    "app.common.art": "Art",  // Art
     "app.common.artist": "{itemCount, plural, one {artist} other {artists}}",  // Artist
     "app.common.cancel": "Cancel",  // Cancel
     "app.common.close": "Close",  // Close

app/locales/fr-FR/index.js

@@ -3,6 +3,7 @@ module.exports = {
     "app.api.emptyResponse": "Réponse vide reçue.",  // Empty response from the API
     "app.api.error": "Erreur inconnue.",  // An unknown error occurred from the API
     "app.common.album": "{itemCount, plural, one {album} other {albums}}",  // Albums
+    "app.common.art": "Pochette",  // Art
     "app.common.artist": "{itemCount, plural, one {artiste} other {artistes}}",  // Artists
     "app.common.cancel": "Annuler",  // Cancel
     "app.common.close": "Fermer",  // Close

app/locales/messagesDescriptors/common.js

@@ -14,6 +14,11 @@ const messages = [
         description: "Go",
         defaultMessage: "Go"
     },
+    {
+        id: "app.common.art",
+        description: "Art",
+        defaultMessage: "Art"
+    },
     {
         id: "app.common.artist",
         description: "Artist",

app/styles/layouts/Sidebar.scss

@@ -99,7 +99,7 @@ button.toggle {
  */
 .main-panel {
     padding: $mainPadding;
-    z-index: -10;  /** TODO: z-index issue */
+    z-index: -10;
 }
 
 /*

app/views/AlbumPage.jsx

@@ -43,9 +43,9 @@ const mapStateToProps = (state, ownProps) => {
         // Get songs
         const tracks = album.get("tracks");
         if (Immutable.List.isList(tracks)) {
-            songs = new Immutable.Map(
+            songs = new Immutable.List(
                 tracks.map(
-                    id => [id, state.api.entities.getIn(["track", id])]
+                    id => state.api.entities.getIn(["track", id])
                 )
             );
         }

app/views/ArtistPage.jsx

@@ -18,22 +18,17 @@ export class ArtistPage extends Component {
     }
 
     render () {
-        if (this.props.artist) {
         return (
-                <Artist artist={this.props.artist} albums={this.props.albums} songs={this.props.songs} />
+            <Artist isFetching={this.props.isFetching} artist={this.props.artist} albums={this.props.albums} songs={this.props.songs} />
         );
     }
-        return (
-            <div></div>
-        );  // TODO: Loading
-    }
 }
 
 const mapStateToProps = (state, ownProps) => {
     const artists = state.api.entities.get("artist");
     let artist = undefined;
-    let albums = new Immutable.List();
-    let songs = new Immutable.List();
+    let albums = new Immutable.Map();
+    let songs = new Immutable.Map();
     if (artists) {
         // Get artist
         artist = artists.find(
@@ -59,6 +54,7 @@ const mapStateToProps = (state, ownProps) => {
         }
     }
     return {
+        isFetching: state.api.isFetching,
         artist: artist,
         albums: albums,
         songs: songs

app/views/WebPlayer.jsx

@@ -1,15 +1,17 @@
 import React, { Component } from "react";
+import Immutable from "immutable";
+
 import WebPlayerComponent from "../components/elements/WebPlayer";
 
 
 export default class WebPlayer extends Component {
     render () {
         const webplayerProps = {
-            song: {
+            song: new Immutable.Map({
                 art: "http://albumartcollection.com/wp-content/uploads/2011/07/summer-album-art.jpg",
                 title: "Tel-ho",
                 artist: "Lapso Laps",
-            },
+            }),
             isPlaying: false,
             isRandom: false,
             isRepeat: true