nuvola-player-devel team mailing list archive

[Chase Colman <chase@xxxxxxxxx>]

Chase Colman has proposed merging lp:~chase-t/nuvola-player/integration-grooveshark-mobile into lp:nuvola-player.

Requested reviews:
  Jiří Janoušek (fenryxo)
Related bugs:
  Bug #1175088 in Nuvola Player: "Service Request: Grooveshark HTML5"
  https://bugs.launchpad.net/nuvola-player/+bug/1175088

For more details, see:
https://code.launchpad.net/~chase-t/nuvola-player/integration-grooveshark-mobile/+merge/221972

Adds the Grooveshark Mobile HTML5 interface for Grooveshark to the available Nuvola Player services. This does not affect the original Grooveshark service.
-- 
https://code.launchpad.net/~chase-t/nuvola-player/integration-grooveshark-mobile/+merge/221972
Your team Nuvola Player Development is subscribed to branch lp:nuvola-player.

=== added directory 'data/nuvolaplayer/services/groovesharkmobile'
=== added file 'data/nuvolaplayer/services/groovesharkmobile/description.html'
--- data/nuvolaplayer/services/groovesharkmobile/description.html	1970-01-01 00:00:00 +0000
+++ data/nuvolaplayer/services/groovesharkmobile/description.html	2014-06-03 23:15:58 +0000
@@ -0,0 +1,23 @@
+<p><strong>Grooveshark</strong> is an international online music search engine,
+music streaming service and music recommendation web software application, allowing users
+to search for, stream, and upload music that can be played immediately or added
+to a playlist. An optional paid subscription adds additional functionality and removes
+advertisements.
+</p>
+<p><em>This is the HTML5-based mobile version of <strong>Grooveshark</strong> which does not require Flash.</em></p>
+<p><em>Source:
+<a href="http://en.wikipedia.org/wiki/Grooveshark";>Grooveshark on Wikipedia</a>,
+<a href="http://grooveshark.com";>Official website</a></em>
+</p>
+
+<h2>Country Availability</h2>
+
+<p><b>Grooveshark</b> is currently unavailable in Germany due to the excessive cost of operation.</p>
+<p><em>Source: <a href="http://help.grooveshark.com/customer/portal/articles/322794-inability-to-access-grooveshark-from-germany";>Grooveshark Help - Inability to access Grooveshark from Germany</a></em></p>
+
+<h2>Playback Requirements</h2>
+
+<p><b>Grooveshark Mobile</b> requires <b>HTML5 audio</b> technology to play music.</p>
+<ul>
+<li><a href="https://answers.launchpad.net/nuvola-player/+faq/2277";>How to install HTML5 Audio support</a></li>
+</ul>

=== added file 'data/nuvolaplayer/services/groovesharkmobile/integration.js'
--- data/nuvolaplayer/services/groovesharkmobile/integration.js	1970-01-01 00:00:00 +0000
+++ data/nuvolaplayer/services/groovesharkmobile/integration.js	2014-06-03 23:15:58 +0000
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2014 Chase Colman <chase@xxxxxxxxx>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Anonymous function is used not to pollute environment */
+(function(Nuvola){
+	/**
+	 * Creates Grooveshark HTML5 integration binded to Nuvola JS API
+	 * @param Nuvola Nuvola JS API
+	 */
+	var Integration = function(){
+		// Overwrite default commnad function
+		Nuvola.onMessageReceived = Nuvola.bind(this, this.messageHandler);
+
+		// Reset
+		Nuvola.updateSong(null, null, null, null, Nuvola.STATE_NONE);
+
+		// For debug output
+		this.name = "Grooveshark-HTML5";
+
+		// Add local links to globals
+		this.audio = GS.audio;
+		this.queue = GS.models.queue;
+		this.session = GS.models.session;
+		this.radio = GS.views.Radio.prototype;
+
+		this.audio.bind("all", Nuvola.bind(this, this.playerHandler))
+	};
+
+	// Update the song
+	Integration.prototype.updateSong = function(name) {
+		var song = this.audio.model;
+		if (!song || name === "player:stopped") {
+			Nuvola.updateSong(null, null, null, null, Nuvola.STATE_NONE);
+			return;
+		}
+
+		// Broadcasts have a different model for songs
+		if (this.audio.isSubscribedToBroadcast()) {
+			song = song.get("activeSong");
+		}
+
+		var state = this.audio.audio.paused ? Nuvola.STATE_PAUSED : Nuvola.STATE_PLAYING;
+
+		// The song name is either stored in Name or SongName, for some reason.
+		Nuvola.updateSong(song.get("Name") || song.get("SongName"),
+						  song.get("ArtistName"),
+						  song.get("AlbumName"),
+						  song.get("coverURL500"),
+						  state);
+	}
+
+	// Update available actions based on context
+	Integration.prototype.updateActions = function(name) {
+		var radioIsVisible = !this.radio.el.hasClass('hidden');
+		var hasAudio = !!this.audio.model;
+		var hasFavorites = !!this.session.favorites;
+		Nuvola.updateAction(Nuvola.ACTION_TOGGLE_PLAY, hasAudio);
+		Nuvola.updateAction(Nuvola.ACTION_PREV_SONG, !!this.queue.getPrev());
+		Nuvola.updateAction(Nuvola.ACTION_NEXT_SONG, !!this.queue.getNext());
+		Nuvola.updateAction(Nuvola.ACTION_THUMBS_UP, radioIsVisible);
+		Nuvola.updateAction(Nuvola.ACTION_THUMBS_DOWN, radioIsVisible);
+		Nuvola.updateAction(Nuvola.ACTION_FAVORITE, hasAudio&&hasFavorites);
+	}
+
+	/**
+	 * Handles Grooveshark player events
+	 * @param name String namespace prefixed event name
+	 * @param event Object event object
+	 */
+	Integration.prototype.playerHandler = function(name, event){
+		var verb = name.split(':')[1];
+
+		// Match actions without the namespaces
+		switch (verb) {
+			case 'error':
+			case 'started':
+			case 'play':
+			case 'pause':
+			case 'stopped':
+				this.updateSong(name);
+				this.updateActions(name);
+				break;
+		}
+	}
+
+	/**
+	 * Handles Nuvola user action messages
+	 * @param cmd command to execute
+	 */
+	Integration.prototype.messageHandler = function(cmd){
+		try{
+			switch (cmd) {
+				case Nuvola.ACTION_PLAY:
+					this.audio.play();
+					break;
+				case Nuvola.ACTION_PAUSE:
+					this.audio.audio.pause();
+					break;
+				case Nuvola.ACTION_TOGGLE_PLAY:
+					this.audio.pauseResume();
+					break;
+				case Nuvola.ACTION_PREV_SONG:
+					this.queue.prev()&&this.audio.playNow();
+					break;
+				case Nuvola.ACTION_NEXT_SONG:
+					this.audio.playNext();
+					break;
+				case Nuvola.ACTION_THUMBS_UP:
+					this.radio.smile({target: this.radio.$('.smile')});
+					break;
+				case Nuvola.ACTION_THUMBS_DOWN:
+					this.radio.frown();
+					break;
+				case Nuvola.ACTION_FAVORITE:
+					this.session.favorite(this.audio.model, [null,null]);
+					break;
+				default:
+					// Other commands are not supported
+					throw {"message": "Not supported."};
+			}
+			console.log(this.name + ": comand '" + cmd + "' executed.");
+		} catch(e){
+			// Older API expected exception to be a string
+			throw (this.name + ": " + e.message);
+		}
+	}
+
+	// Store reference
+	Nuvola.integration = new Integration(); // Singleton
+})(this);

=== added file 'data/nuvolaplayer/services/groovesharkmobile/metadata.conf'
--- data/nuvolaplayer/services/groovesharkmobile/metadata.conf	1970-01-01 00:00:00 +0000
+++ data/nuvolaplayer/services/groovesharkmobile/metadata.conf	2014-06-03 23:15:58 +0000
@@ -0,0 +1,10 @@
+name = Grooveshark Mobile
+home_page = https://html5.grooveshark.com/
+sandbox_pattern = (https?://\w*\.?grooveshark\.com/|https?://\w*\.?gs-cdn\.net)
+maintainer_name = Chase Colman
+maintainer_link = https://launchpad.net/~chase-t
+version = 1
+version_minor = 0
+api_major = 2
+flash_plugin = no
+requirements_specified = yes