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Tilman Kranz
2024-09-21 16:05:22 +02:00
commit 5f95d9cef6
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src/build.sh Normal file
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#!/bin/sh
# MyPlayer - Copyright 2014 tilt@linuxfoo.de GPLv3
# Build Script; recompiles the MyPlayer JavaScript from source.
cd $(dirname $0)
echo '/*
jQuery
Copyright 2014 jQuery Foundation and other contributors
http://jquery.com/
MediaElement.js
Copyright 2010-2013, John Dyer (http://j.hn)
MediaElement Playlist Feature (plugin) -
Andrew Berezovsky <andrew.berezovsky@gmail.com>
and Junaid Qadir Baloch <shekhanzai.baloch@gmail.com>
JavaScript-ID3-Reader
Copyright (c) 2008 Jacob Seidelin, http://blog.nihilogic.dk/ BSD License
Copyright (c) 2009 Opera Software ASA BSD License
Copyright (c) 2010 António Afonso BSD License
Copyright (c) 2010 Joshua Kifer BSD License
MyPlayer
Copyright (c) 2014 tilt@linuxfoo.de MIT License
*/' > ../js/myplayer.min.js
# https://developers.google.com/closure/compiler/
java \
-jar /usr/local/lib/closure-compiler/compiler.jar \
--js mediaelement-and-player.min.js \
--js mep-feature-playlist.js \
--js id3-minimized.js \
--js player.js \
>> ../js/myplayer.min.js
echo "Done: Javascript source has compiled into ../js/myplayer.min.js"

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h.p;g.loadTags=g.B;g.getAllTags=g.v;g.getTag=g.A;g.clearTags=g.t;g.clearAll=g.s})(this);(function(h){var g=h.q={},b="Blues;Classic Rock;Country;Dance;Disco;Funk;Grunge;Hip-Hop;Jazz;Metal;New Age;Oldies;Other;Pop;R&B;Rap;Reggae;Rock;Techno;Industrial;Alternative;Ska;Death Metal;Pranks;Soundtrack;Euro-Techno;Ambient;Trip-Hop;Vocal;Jazz+Funk;Fusion;Trance;Classical;Instrumental;Acid;House;Game;Sound Clip;Gospel;Noise;AlternRock;Bass;Soul;Punk;Space;Meditative;Instrumental Pop;Instrumental Rock;Ethnic;Gothic;Darkwave;Techno-Industrial;Electronic;Pop-Folk;Eurodance;Dream;Southern Rock;Comedy;Cult;Gangsta;Top 40;Christian Rap;Pop/Funk;Jungle;Native American;Cabaret;New Wave;Psychadelic;Rave;Showtunes;Trailer;Lo-Fi;Tribal;Acid Punk;Acid Jazz;Polka;Retro;Musical;Rock & Roll;Hard Rock;Folk;Folk-Rock;National Folk;Swing;Fast Fusion;Bebob;Latin;Revival;Celtic;Bluegrass;Avantgarde;Gothic Rock;Progressive Rock;Psychedelic Rock;Symphonic Rock;Slow Rock;Big Band;Chorus;Easy Listening;Acoustic;Humour;Speech;Chanson;Opera;Chamber Music;Sonata;Symphony;Booty Bass;Primus;Porn Groove;Satire;Slow Jam;Club;Tango;Samba;Folklore;Ballad;Power Ballad;Rhythmic Soul;Freestyle;Duet;Punk Rock;Drum Solo;Acapella;Euro-House;Dance Hall".split(";");
g.m=function(b,c){var a=b.h();b.f([a-128-1,a],c)};g.n=function(e){var c=e.h()-128;if("TAG"==e.c(c,3)){var a=e.c(c+3,30).replace(/\0/g,""),f=e.c(c+33,30).replace(/\0/g,""),g=e.c(c+63,30).replace(/\0/g,""),k=e.c(c+93,4).replace(/\0/g,"");if(0==e.a(c+97+28))var d=e.c(c+97,28).replace(/\0/g,""),h=e.a(c+97+29);else d="",h=0;e=e.a(c+97+30);return{version:"1.1",title:a,artist:f,album:g,year:k,comment:d,track:h,genre:255>e?b[e]:""}}return{}};h.ID3v1=h.q})(this);(function(h){function g(a,b){var c=b.a(a),e=b.a(a+1),d=b.a(a+2);return b.a(a+3)&127|(d&127)<<7|(e&127)<<14|(c&127)<<21}var b=h.D={};b.b={};b.frames={BUF:"Recommended buffer size",CNT:"Play counter",COM:"Comments",CRA:"Audio encryption",CRM:"Encrypted meta frame",ETC:"Event timing codes",EQU:"Equalization",GEO:"General encapsulated object",IPL:"Involved people list",LNK:"Linked information",MCI:"Music CD Identifier",MLL:"MPEG location lookup table",PIC:"Attached picture",POP:"Popularimeter",REV:"Reverb",
RVA:"Relative volume adjustment",SLT:"Synchronized lyric/text",STC:"Synced tempo codes",TAL:"Album/Movie/Show title",TBP:"BPM (Beats Per Minute)",TCM:"Composer",TCO:"Content type",TCR:"Copyright message",TDA:"Date",TDY:"Playlist delay",TEN:"Encoded by",TFT:"File type",TIM:"Time",TKE:"Initial key",TLA:"Language(s)",TLE:"Length",TMT:"Media type",TOA:"Original artist(s)/performer(s)",TOF:"Original filename",TOL:"Original Lyricist(s)/text writer(s)",TOR:"Original release year",TOT:"Original album/Movie/Show title",
TP1:"Lead artist(s)/Lead performer(s)/Soloist(s)/Performing group",TP2:"Band/Orchestra/Accompaniment",TP3:"Conductor/Performer refinement",TP4:"Interpreted, remixed, or otherwise modified by",TPA:"Part of a set",TPB:"Publisher",TRC:"ISRC (International Standard Recording Code)",TRD:"Recording dates",TRK:"Track number/Position in set",TSI:"Size",TSS:"Software/hardware and settings used for encoding",TT1:"Content group description",TT2:"Title/Songname/Content description",TT3:"Subtitle/Description refinement",
TXT:"Lyricist/text writer",TXX:"User defined text information frame",TYE:"Year",UFI:"Unique file identifier",ULT:"Unsychronized lyric/text transcription",WAF:"Official audio file webpage",WAR:"Official artist/performer webpage",WAS:"Official audio source webpage",WCM:"Commercial information",WCP:"Copyright/Legal information",WPB:"Publishers official webpage",WXX:"User defined URL link frame",AENC:"Audio encryption",APIC:"Attached picture",COMM:"Comments",COMR:"Commercial frame",ENCR:"Encryption method registration",
EQUA:"Equalization",ETCO:"Event timing codes",GEOB:"General encapsulated object",GRID:"Group identification registration",IPLS:"Involved people list",LINK:"Linked information",MCDI:"Music CD identifier",MLLT:"MPEG location lookup table",OWNE:"Ownership frame",PRIV:"Private frame",PCNT:"Play counter",POPM:"Popularimeter",POSS:"Position synchronisation frame",RBUF:"Recommended buffer size",RVAD:"Relative volume adjustment",RVRB:"Reverb",SYLT:"Synchronized lyric/text",SYTC:"Synchronized tempo codes",
TALB:"Album/Movie/Show title",TBPM:"BPM (beats per minute)",TCOM:"Composer",TCON:"Content type",TCOP:"Copyright message",TDAT:"Date",TDLY:"Playlist delay",TENC:"Encoded by",TEXT:"Lyricist/Text writer",TFLT:"File type",TIME:"Time",TIT1:"Content group description",TIT2:"Title/songname/content description",TIT3:"Subtitle/Description refinement",TKEY:"Initial key",TLAN:"Language(s)",TLEN:"Length",TMED:"Media type",TOAL:"Original album/movie/show title",TOFN:"Original filename",TOLY:"Original lyricist(s)/text writer(s)",
TOPE:"Original artist(s)/performer(s)",TORY:"Original release year",TOWN:"File owner/licensee",TPE1:"Lead performer(s)/Soloist(s)",TPE2:"Band/orchestra/accompaniment",TPE3:"Conductor/performer refinement",TPE4:"Interpreted, remixed, or otherwise modified by",TPOS:"Part of a set",TPUB:"Publisher",TRCK:"Track number/Position in set",TRDA:"Recording dates",TRSN:"Internet radio station name",TRSO:"Internet radio station owner",TSIZ:"Size",TSRC:"ISRC (international standard recording code)",TSSE:"Software/Hardware and settings used for encoding",
TYER:"Year",TXXX:"User defined text information frame",UFID:"Unique file identifier",USER:"Terms of use",USLT:"Unsychronized lyric/text transcription",WCOM:"Commercial information",WCOP:"Copyright/Legal information",WOAF:"Official audio file webpage",WOAR:"Official artist/performer webpage",WOAS:"Official audio source webpage",WORS:"Official internet radio station homepage",WPAY:"Payment",WPUB:"Publishers official webpage",WXXX:"User defined URL link frame"};var e={title:["TIT2","TT2"],artist:["TPE1",
"TP1"],album:["TALB","TAL"],year:["TYER","TYE"],comment:["COMM","COM"],track:["TRCK","TRK"],genre:["TCON","TCO"],picture:["APIC","PIC"],lyrics:["USLT","ULT"]},c=["title","artist","album","track"];b.m=function(a,b){a.f([0,g(6,a)],b)};b.n=function(a,f){var h=0,k=a.a(h+3);if(4<k)return{version:">2.4"};var d=a.a(h+4),t=a.d(h+5,7),m=a.d(h+5,6),u=a.d(h+5,5),l=g(h+6,a),h=h+10;if(m)var r=a.i(h),h=h+(r+4);var k={version:"2."+k+"."+d,major:k,revision:d,flags:{unsynchronisation:t,extended_header:m,experimental_indicator:u},
size:l},n;if(t)n={};else{for(var l=l-10,t=a,d=f,m={},u=k.major,r=[],q=0,p;p=(d||c)[q];q++)r=r.concat(e[p]||[p]);for(d=r;h<l;){r=null;q=t;p=h;var x=null;switch(u){case 2:n=q.c(p,3);var s=q.o(p+3),w=6;break;case 3:n=q.c(p,4);s=q.i(p+4);w=10;break;case 4:n=q.c(p,4),s=g(p+4,q),w=10}if(""==n)break;h+=w+s;0>d.indexOf(n)||(2<u&&(x={message:{P:q.d(p+8,6),I:q.d(p+8,5),M:q.d(p+8,4)},k:{K:q.d(p+8+1,7),F:q.d(p+8+1,3),H:q.d(p+8+1,2),C:q.d(p+8+1,1),u:q.d(p+8+1,0)}}),p+=w,x&&x.k.u&&(g(p,q),p+=4,s-=4),x&&x.k.C||
(n in b.b?r=b.b[n]:"T"==n[0]&&(r=b.b["T*"]),r=r?r(p,s,q,x):void 0,r={id:n,size:s,description:n in b.frames?b.frames[n]:"Unknown",data:r},n in m?(m[n].id&&(m[n]=[m[n]]),m[n].push(r)):m[n]=r))}n=m}for(var y in e)if(e.hasOwnProperty(y)){a:{s=e[y];"string"==typeof s&&(s=[s]);w=0;for(h=void 0;h=s[w];w++)if(h in n){a=n[h].data;break a}a=void 0}a&&(k[y]=a)}for(var z in n)n.hasOwnProperty(z)&&(k[z]=n[z]);return k};h.ID3v2=b})(this);(function(){function h(b){var e;switch(b){case 0:e="iso-8859-1";break;case 1:e="utf-16";break;case 2:e="utf-16be";break;case 3:e="utf-8"}return e}var g="32x32 pixels 'file icon' (PNG only);Other file icon;Cover (front);Cover (back);Leaflet page;Media (e.g. lable side of CD);Lead artist/lead performer/soloist;Artist/performer;Conductor;Band/Orchestra;Composer;Lyricist/text writer;Recording Location;During recording;During performance;Movie/video screen capture;A bright coloured fish;Illustration;Band/artist logotype;Publisher/Studio logotype".split(";");
ID3v2.b.APIC=function(b,e,c,a,f){f=f||"3";a=b;var v=h(c.a(b));switch(f){case "2":var k=c.c(b+1,3);b+=4;break;case "3":case "4":k=c.e(b+1,e-(b-a),v),b+=1+k.g}f=c.a(b,1);f=g[f];v=c.e(b+1,e-(b-a),v);b+=1+v.g;return{format:k.toString(),type:f,description:v.toString(),data:c.l(b,a+e-b)}};ID3v2.b.COMM=function(b,e,c){var a=b,f=h(c.a(b)),g=c.c(b+1,3),k=c.e(b+4,e-4,f);b+=4+k.g;b=c.e(b,a+e-b,f);return{language:g,O:k.toString(),text:b.toString()}};ID3v2.b.COM=ID3v2.b.COMM;ID3v2.b.PIC=function(b,e,c,a){return ID3v2.b.APIC(b,
e,c,a,"2")};ID3v2.b.PCNT=function(b,e,c){return c.J(b)};ID3v2.b.CNT=ID3v2.b.PCNT;ID3v2.b["T*"]=function(b,e,c){var a=h(c.a(b));return c.e(b+1,e-1,a).toString()};ID3v2.b.TCON=function(b,e,c){return ID3v2.b["T*"].apply(this,arguments).replace(/^\(\d+\)/,"")};ID3v2.b.TCO=ID3v2.b.TCON;ID3v2.b.USLT=function(b,e,c){var a=b,f=h(c.a(b)),g=c.c(b+1,3),k=c.e(b+4,e-4,f);b+=4+k.g;b=c.e(b,a+e-b,f);return{language:g,G:k.toString(),L:b.toString()}};ID3v2.b.ULT=ID3v2.b.USLT})();(function(h){function g(b,a,f,h){var k=b.i(a);if(0==k)h();else{var d=b.c(a+4,4);-1<["moov","udta","meta","ilst"].indexOf(d)?("meta"==d&&(a+=4),b.f([a+8,a+8+8],function(){g(b,a+8,k-8,h)})):b.f([a+(d in e.j?0:k),a+k+8],function(){g(b,a+k,f,h)})}}function b(c,a,f,g,h){h=void 0===h?"":h+" ";for(var d=f;d<f+g;){var t=a.i(d);if(0==t)break;var m=a.c(d+4,4);if(-1<["moov","udta","meta","ilst"].indexOf(m)){"meta"==m&&(d+=4);b(c,a,d+8,t-8,h);break}if(e.j[m]){var u=a.o(d+16+1),l=e.j[m],u=e.types[u];if("trkn"==
m)c[l[0]]=a.a(d+16+11),c.count=a.a(d+16+13);else{var m=d+16+4+4,r=t-16-4-4,n;switch(u){case "text":n=a.e(m,r,"UTF-8");break;case "uint8":n=a.w(m);break;case "jpeg":case "png":n={k:"image/"+u,data:a.l(m,r)}}c[l[0]]="comment"===l[0]?{text:n}:n}}d+=t}}var e=h.r={};e.types={0:"uint8",1:"text",13:"jpeg",14:"png",21:"uint8"};e.j={"\u00a9alb":["album"],"\u00a9art":["artist"],"\u00a9ART":["artist"],aART:["artist"],"\u00a9day":["year"],"\u00a9nam":["title"],"\u00a9gen":["genre"],trkn:["track"],"\u00a9wrt":["composer"],
"\u00a9too":["encoder"],cprt:["copyright"],covr:["picture"],"\u00a9grp":["grouping"],keyw:["keyword"],"\u00a9lyr":["lyrics"],"\u00a9cmt":["comment"],tmpo:["tempo"],cpil:["compilation"],disk:["disc"]};e.m=function(b,a){b.f([0,7],function(){g(b,0,b.h(),a)})};e.n=function(c){var a={};b(a,c,0,c.h());return a};h.ID4=h.r})(this);

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src/mediaelement-and-player.min.js vendored Normal file
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/**
* @file MediaElement Playlist Feature (plugin).
* @author Andrew Berezovsky <andrew.berezovsky@gmail.com>
* Twitter handle: duozersk
* @author Original author: Junaid Qadir Baloch <shekhanzai.baloch@gmail.com>
* Twitter handle: jeykeu
* Dual licensed under the MIT or GPL Version 2 licenses.
*/
(function($) {
$.extend(mejs.MepDefaults, {
loopText: 'Repeat On/Off',
shuffleText: 'Shuffle On/Off',
nextText: 'Next Track',
prevText: 'Previous Track',
playlistText: 'Show/Hide Playlist'
});
$.extend(MediaElementPlayer.prototype, {
// LOOP TOGGLE
buildloop: function(player, controls, layers, media) {
var t = this;
var loop = $('<div class="mejs-button mejs-loop-button ' + ((player.options.loop) ? 'mejs-loop-on' : 'mejs-loop-off') + '">' +
'<button type="button" aria-controls="' + player.id + '" title="' + player.options.loopText + '"></button>' +
'</div>')
// append it to the toolbar
.appendTo(controls)
// add a click toggle event
.click(function(e) {
player.options.loop = !player.options.loop;
$(media).trigger('mep-looptoggle', [player.options.loop]);
if (player.options.loop) {
loop.removeClass('mejs-loop-off').addClass('mejs-loop-on');
//media.setAttribute('loop', 'loop');
}
else {
loop.removeClass('mejs-loop-on').addClass('mejs-loop-off');
//media.removeAttribute('loop');
}
});
t.loopToggle = t.controls.find('.mejs-loop-button');
},
loopToggleClick: function() {
var t = this;
t.loopToggle.trigger('click');
},
// SHUFFLE TOGGLE
buildshuffle: function(player, controls, layers, media) {
var t = this;
var shuffle = $('<div class="mejs-button mejs-shuffle-button ' + ((player.options.shuffle) ? 'mejs-shuffle-on' : 'mejs-shuffle-off') + '">' +
'<button type="button" aria-controls="' + player.id + '" title="' + player.options.shuffleText + '"></button>' +
'</div>')
// append it to the toolbar
.appendTo(controls)
// add a click toggle event
.click(function(e) {
player.options.shuffle = !player.options.shuffle;
$(media).trigger('mep-shuffletoggle', [player.options.shuffle]);
if (player.options.shuffle) {
shuffle.removeClass('mejs-shuffle-off').addClass('mejs-shuffle-on');
}
else {
shuffle.removeClass('mejs-shuffle-on').addClass('mejs-shuffle-off');
}
});
t.shuffleToggle = t.controls.find('.mejs-shuffle-button');
},
shuffleToggleClick: function() {
var t = this;
t.shuffleToggle.trigger('click');
},
// PREVIOUS TRACK BUTTON
buildprevtrack: function(player, controls, layers, media) {
var t = this;
var prevTrack = $('<div class="mejs-button mejs-prevtrack-button mejs-prevtrack">' +
'<button type="button" aria-controls="' + player.id + '" title="' + player.options.prevText + '"></button>' +
'</div>')
.appendTo(controls)
.click(function(e){
$(media).trigger('mep-playprevtrack');
player.playPrevTrack();
});
t.prevTrack = t.controls.find('.mejs-prevtrack-button');
},
prevTrackClick: function() {
var t = this;
t.prevTrack.trigger('click');
},
// NEXT TRACK BUTTON
buildnexttrack: function(player, controls, layers, media) {
var t = this;
var nextTrack = $('<div class="mejs-button mejs-nexttrack-button mejs-nexttrack">' +
'<button type="button" aria-controls="' + player.id + '" title="' + player.options.nextText + '"></button>' +
'</div>')
.appendTo(controls)
.click(function(e){
$(media).trigger('mep-playnexttrack');
player.playNextTrack();
});
t.nextTrack = t.controls.find('.mejs-nexttrack-button');
},
nextTrackClick: function() {
var t = this;
t.nextTrack.trigger('click');
},
// PLAYLIST TOGGLE
buildplaylist: function(player, controls, layers, media) {
var t = this;
var playlistToggle = $('<div class="mejs-button mejs-playlist-button ' + ((player.options.playlist) ? 'mejs-hide-playlist' : 'mejs-show-playlist') + '">' +
'<button type="button" aria-controls="' + player.id + '" title="' + player.options.playlistText + '"></button>' +
'</div>')
.appendTo(controls)
.click(function(e) {
player.options.playlist = !player.options.playlist;
$(media).trigger('mep-playlisttoggle', [player.options.playlist]);
if (player.options.playlist) {
layers.children('.mejs-playlist').show();
playlistToggle.removeClass('mejs-show-playlist').addClass('mejs-hide-playlist');
}
else {
layers.children('.mejs-playlist').hide();
playlistToggle.removeClass('mejs-hide-playlist').addClass('mejs-show-playlist');
}
});
t.playlistToggle = t.controls.find('.mejs-playlist-button');
},
playlistToggleClick: function() {
var t = this;
t.playlistToggle.trigger('click');
},
// PLAYLIST WINDOW
buildplaylistfeature: function(player, controls, layers, media) {
var playlist = $('<div class="mejs-playlist mejs-layer">' +
'<ul class="mejs"></ul>' +
'</div>')
.appendTo(layers);
if (!player.options.playlist) {
playlist.hide();
}
if (player.options.playlistposition == 'bottom') {
playlist.css('top', player.options.audioHeight + 'px');
}
else {
playlist.css('bottom', player.options.audioHeight + 'px');
}
var getTrackName = function(trackUrl) {
var trackUrlParts = trackUrl.split("/");
if (trackUrlParts.length > 0) {
return decodeURIComponent(trackUrlParts[trackUrlParts.length-1]);
}
else {
return '';
}
};
// calculate tracks and build playlist
var tracks = [];
//$(media).children('source').each(function(index, element) { // doesn't work in Opera 12.12
$('#'+player.id).find('.mejs-mediaelement source').each(function(index, element) {
if ($.trim(this.src) != '') {
var track = {};
track.source = $.trim(this.src);
if ($.trim(this.title) != '') {
track.name = $.trim(this.title);
}
else {
track.name = getTrackName(track.source);
}
tracks.push(track);
}
});
for (var track in tracks) {
layers.find('.mejs-playlist > ul').append('<li data-url="' + tracks[track].source + '" title="' + tracks[track].name + '">' + tracks[track].name + '</li>');
}
// set the first track as current
layers.find('li:first').addClass('current played');
// play track from playlist when clicking it
layers.find('.mejs-playlist > ul li').click(function(e) {
if (!$(this).hasClass('current')) {
$(this).addClass('played');
player.playTrack($(this));
}
else {
player.play();
}
});
// when current track ends - play the next one
media.addEventListener('ended', function(e) {
player.playNextTrack();
}, false);
},
playNextTrack: function() {
var t = this;
var tracks = t.layers.find('.mejs-playlist > ul > li');
var current = tracks.filter('.current');
var notplayed = tracks.not('.played');
if (notplayed.length < 1) {
current.removeClass('played').siblings().removeClass('played');
notplayed = tracks.not('.current');
}
if (t.options.shuffle) {
var random = Math.floor(Math.random()*notplayed.length);
var nxt = notplayed.eq(random);
}
else {
var nxt = current.next();
if (nxt.length < 1 && t.options.loop) {
nxt = current.siblings().first();
}
}
if (nxt.length == 1) {
nxt.addClass('played');
t.playTrack(nxt);
}
},
playPrevTrack: function() {
var t = this;
var tracks = t.layers.find('.mejs-playlist > ul > li');
var current = tracks.filter('.current');
var played = tracks.filter('.played').not('.current');
if (played.length < 1) {
current.removeClass('played');
played = tracks.not('.current');
}
if (t.options.shuffle) {
var random = Math.floor(Math.random()*played.length);
var prev = played.eq(random);
}
else {
var prev = current.prev();
if (prev.length < 1 && t.options.loop) {
prev = current.siblings().last();
}
}
if (prev.length == 1) {
current.removeClass('played');
t.playTrack(prev);
}
},
playTrack: function(track) {
var t = this;
t.pause();
t.setSrc(track.attr('data-url'));
t.load();
t.play();
track.addClass('current').siblings().removeClass('current');
},
playTrackURL: function(url) {
var t = this;
var tracks = t.layers.find('.mejs-playlist > ul > li');
var track = tracks.filter('[data-url="'+url+'"]');
t.playTrack(track);
}
});
})(mejs.$);

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/* Copyright (C) 2013, 2014 Tilman Kranz <tilt@linuxfoo.de>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
* KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
* OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
* THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE */
var MyPlayer = function(_args) {
var failed = false;
var detached = false;
var player = null;
var defaultArgs = {
detachable: true,
element: 'body',
id3: false,
mode: 'mp3url',
waveform: false,
autoplay: false,
loop: true,
shuffle: false,
list: []
};
var args = (typeof(_args)==='undefined')
? defaultArgs
: $.extend({}, defaultArgs, _args);
var createAudio = function() {
var autoplay = args.autoplay ? 'autoplay="true"' : '';
$(args.element).append(
'<audio controls="controls" ' + autoplay + '>'+
'<p>'+
'Your browser does not understand '+
'the &lt;audio&gt; tag. '+
'</p>'+
'</audio>'
);
args.audio = args.element + ' audio';
}
var readId3 = function() {
$(args.element).find('ul.mejs li').each(function(i, track){
var url = $(track).attr('data-url');
$(track).prepend('<span class="ajaxLoader">&nbsp;</span>&nbsp;');
ID3.loadTags(url, function() {
var tags = ID3.getAllTags(url);
if(typeof(tags.title)!='undefined') {
var track_title = tags.title;
if(typeof(tags.artist)!='undefined')
track_title = tags.artist + ' - ' + track_title;
$(args.element).find('ul.mejs li').each(function(j, _track){
if(i==j)
$(_track).html(track_title);
});
}
});
});
}
var playerCreated = function() {
restoreParams();
if(args.id3)
readId3();
}
var createPlayer = function() {
player = new MediaElementPlayer(
$(args.audio), {
success: playerCreated,
loop: args.loop,
shuffle: args.shuffle,
playlist: true,
audioHeight: 32,
playlistposition: 'bottom',
features: ['playlistfeature', 'prevtrack', 'playpause',
'nexttrack', 'loop', 'shuffle', 'current', 'progress',
'duration', 'volume'],
pluginPath: mejs.Utility.getScriptPath(['myplayer.min.js'])+'../plugins/'
});
$(args.element).append(
'<p class="playerDetached" style="display: none;">'+
'The player is currently detached.'+
'</p>'
);
}
var param = function(name) {
var query = window.location.search.substring(1);
var vars = query.split("&");
for(var i=0; i<vars.length; i++) {
var pair = vars[i].split("=");
if(pair[0] == name)
return pair[1];
}
return false;
}
var setupDetach = function() {
if(!args.detachable)
return;
var popup = function(url) {
player.pause();
$('.mejs-audio').hide();
$('.playerDetached').show();
var playerWindow = window.open(
url, 'myplayer',
'height='+ Math.max($(args.element).height(), 298)+','+
'width='+408+','+
'resizable=false'
);
if(window.focus)
playerWindow.focus();
$("iframe",top.document).height(20);
return false;
}
if(param('popup')==false) {
$('.mejs-controls').append(
'<div id="popupButton" '+
'class="popupButton">'+
'<button '+
'title="Open in separate window" '+
'type="button">'+
'</button>'+
'</div>'
);
$('.popupButton button').click(function(){
var currentTime = player.getCurrentTime();
var volume = player.getVolume();
var paused = player.media.paused;
var trackNo = 0;
$(args.element).find('ul.mejs li').each(function(i){
if($(this).hasClass('current'))
trackNo = i;
});
popup(
$(location).attr('href')+'?'+
'popup&'+
'paused='+paused+'&'+
'currentTime='+currentTime+'&'+
'volume='+volume+'&'+
'trackNo='+trackNo
)
});
}
else {
var windowHeight = $(window).height();
window.onbeforeunload = function(){
$("iframe", opener.top.document).height(windowHeight);
$('.mejs-audio', opener.document).show();
$('.playerDetached', opener.document).hide();
}
}
}
var restoreParams = function() {
if(!detached)
return;
var paused = (param('paused') && param('paused')=='true');
var currentTime = param('currentTime') ? parseFloat(param('currentTime')) : 0.0;
var volume = param('volume') ? parseFloat(param('volume')) : 1.0;
var trackNo = param('trackNo') ? parseInt(param('trackNo')) : 0;
player.setVolume(volume);
$(args.element).find('ul.mejs li').each(function(i){
if(i==trackNo) {
player.playTrack($(this));
player.setCurrentTime(currentTime);
}
});
if(paused)
player.pause();
}
if(param('popup')!==false) {
detached = true;
$('body').html(
'<div '+
'id="myplayer" '+
'style="'+
'width: '+$(args.element).width()+'px; '+
'height: '+$(args.element).height()+' px;'+
'"></div>'
);
args.element = '#myplayer';
}
if(args.mode=='mp3url') {
var mp3url = (typeof args.mp3url === "undefined")
? $(location).attr('href').replace(/\?.*/, '').replace(/\/[^\/]+\/?$/, '')
: args.mp3url;
$.ajax({
url: mp3url,
type: 'GET',
success: function(res) {
createAudio();
var doc = document.createElement('html');
doc.innerHTML = res;
var head = $(doc).find('a').each(function(idx,item) {
var src = $(item).attr('href');
if(src.match(/\.mp3$/)) {
var url = mp3url+'/'+src;
var title = item.innerHTML;
$(args.audio).append('<source src="'+url+'" title="'+title+'"/>');
}
});
createPlayer();
setupDetach();
}
});
}
else if(args.mode=='m3u') {
var m3u = (typeof args.m3u === "undefined")
? $(location).attr('href').replace(/\?.*/, '').replace(/\/[^\/]+\/?$/, '/play.m3u')
: args.m3u;
createAudio();
$.get(m3u, function(txt){
var lines = txt.split("\n");
for(var i = 0, len = lines.length; i < len; i++)
if(!lines[i].match(/^[ \t]*#/) && lines[i].match(/\.mp3$/)) {
var mp3 = lines[i];
var title = unescape(mp3.split('/').pop());
$(args.audio).append('<source src="'+mp3+'" title="'+title+'"/>');
}
createPlayer();
setupDetach();
});
}
else if(args.mode=='list') {
createAudio();
for(var i = 0, len = args.list.length; i < len; i++) {
var item = args.list[i];
var type = typeof item;
var src = '';
var title = '';
if(item !== null && type === 'object') {
if(item.url)
src = item.url;
else {
alert(
'MyPlayer: item[' + i + ']: '+
'property "url" is missing.'
);
continue;
}
if(item.title)
title = item.title;
else
title = url.replace(/(.*\/)?([^\/]+)/, '$2');
}
else if(type === 'string') {
src = item;
title = src;
}
else {
alert(
'MyPlayer: item [' + i + ']: '+
'unsupported type "' + type + '"'
);
continue;
}
$(args.audio).append('<source src="'+src+'" title="'+title+'"/>');
}
createPlayer();
setupDetach();
}
else {
$(args.element).append('<p>Unsupported mode "'+args.mode+'"</p>');
failed = true;
}
}