MediaWiki:Gadget-audioplayer-core.js

$(function() {	/** Replace audio track links with the audio file when clicked **/	function playTrack(e, playlist) {		if ($(this).attr('target') == '_blank') {			// do not play another track if the link opens in a new tab.			return;		}		e.preventDefault();		var filename = $(e.target).closest('a').attr('href').match(/File:(.*\.ogg)/)[1];		var $audio = $('<audio>').attr({			src: '/images/' + filename + '?11111',			autoplay: playlist !== true,			controls: true,		}).addClass('rsw-music-player'); // .rsw-music-player { height: 2em; vertical-align: middle; }		$('.rsw-music-player').each(function() {			if (playlist && $(this).is('#music-playlist audio')) {				// do not pause the playlist player when listening to a list				return;			}			// pause all other songs that are currently playing			if (!this.paused) {				this.pause();			}		});		// load and start playing activated song		$(e.target).replaceWith($audio);		return $audio.attr('src');	}		// Apply onclick to audio links inside .embed-audio-links class	$('body').on('click', '.embed-audio-links a[href^="/w/File:"][href$=".ogg"]', playTrack)	/**  Script for handling playlists added through [[Template:Playlist]]. **/	var $div = $('#music-playlist:not(.musicMap-playlist)');	if ($div.length !== 0) {		$div.show();		var unlocked = $div.data('unlocked-button')		var $play = $('<button>').attr('id', 'music-play').addClass('cdx-button').html('Shuffle play'+(unlocked?' all':'')).appendTo($div);		if (unlocked) {			var $playunlocked = $('<button>').attr('id', 'music-playunlocked').addClass('cdx-button').html('Shuffle play unlocked').appendTo($div)		}		$('<br/>').appendTo($div);		var $playing = $('<span>').attr('id', 'music-playing').appendTo($div);		var $scroll = $('<span>').addClass('music-scroll-to').appendTo($div);		$('<a>').attr('href', '#music-current-song').html('Scroll to song').appendTo($scroll).before(' (').after(')');		$('<br/>').appendTo($div);		var $player = $('<audio>').attr({			id: 'music-player',			autoplay: true,			controls: true,		}).addClass('rsw-music-player').appendTo($div);		// Event handlers		$play.click(function(e) {			if (playRandom.call($player.get(0), false, true)) {				$(this).html('Shuffle playing').prop('disabled', true);				if (unlocked) {					$playunlocked.html('Shuffle play unlocked').prop('disabled', false);				}				// queue the next song after the previous one ends:				$player.on('ended', playRandom.bind($player.get(0), false));			}		});		if (unlocked) {			$playunlocked.click(function(e) {				if (playRandom.call($player.get(0), true, true)) {					$(this).html('Shuffle playing unlocked').prop('disabled', true);					$play.html('Shuffle play'+(unlocked?' all':'')).prop('disabled', false);				}				// queue the next song after the previous one ends:				$player.on('ended', playRandom.bind($player.get(0), true));			});		}	}		// Play a random song from the tables on the current page	function playRandom(unlocked, firstsong) {		var $player = $(this);		var $songs = $('a[href^="/w/File:"][href$=".ogg"]')		if (unlocked) {			$songs = $songs.filter('.highlight-on a');		}		if ($songs.length == 0) {			if (firstsong === true) {// give no-songs alert only when it was the user who started the song. If autoplay can't find more, end silently.				alert('Could not find any '+(unlocked?'unlocked ':'')+'music tracks to play. Reload the page to allow previous songs to be played again.');			} else {				$('#music-play').html('Shuffle play'+(unlocked?' all':'')).prop('disabled', false);				if (unlocked) {					$playunlocked.html('Shuffle play unlocked').prop('disabled', false);				}			}			return false;		}		var song = $songs.get(Math.floor(Math.random() * $songs.length));		$('#music-current-song').removeAttr('id');		$(song).closest('tr').attr('id', 'music-current-song');		var $songlink = $(song).parents('tr').find('td:first-child a').eq(0).clone();		$songlink.attr('target', '_blank');		var e = {			preventDefault: function() {},			target: song,		};		var url = playTrack(e, true); // replace the link in the list with the music player		$player.attr('src', url); // play the track in the playlist player at the top; autoplay-attribute makes this play automatically.		var $playing = $('#music-playing');		$playing.html("Now playing: "); // Indicate which song is playing		$songlink.appendTo($playing); // link to song				return true;	}});