mirror of https://github.com/SuperBFG7/ympd
509 lines
19 KiB
JavaScript
509 lines
19 KiB
JavaScript
/* libmpdclient
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(c) 2013-2014 Andrew Karpow <andy@ympd.org>
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This project's homepage is: http://www.ympd.org
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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var socket;
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var last_state;
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var current_app;
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var lastSongTitle = "";
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var current_song = new Object();
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var app = $.sammy(function() {
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this.before('/', function(e, data) {
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$('#nav_links > li').removeClass('active');
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});
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this.get('#/', function() {
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current_app = 'playlist';
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$('#breadcrump').addClass('hide');
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$('#salamisandwich').find("tr:gt(0)").remove();
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// $.get( "/api/get_playlist", socket.onmessage);
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socket.send('MPD_API_GET_PLAYLIST');
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$('#panel-heading').text("Playlist");
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$('#playlist').addClass('active');
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});
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this.get(/\#\/browse\/(.*)/, function() {
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current_app = 'browse';
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$('#breadcrump').removeClass('hide').empty().append("<li><a href=\"#/browse/\">root</a></li>");
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$('#salamisandwich').find("tr:gt(0)").remove();
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var path = this.params['splat'][0];
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// $.get( "/api/get_browse/" + encodeURIComponent(path), socket.onmessage);
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socket.send('MPD_API_GET_BROWSE,' + path);
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$('#panel-heading').text("Browse database: "+path+"");
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var path_array = path.split('/');
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var full_path = "";
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$.each(path_array, function(index, chunk) {
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if(path_array.length - 1 == index) {
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$('#breadcrump').append("<li class=\"active\">"+ chunk + "</li>");
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return;
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}
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full_path = full_path + chunk;
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$('#breadcrump').append("<li><a href=\"#/browse/" + full_path + "\">"+chunk+"</a></li>");
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full_path += "/";
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});
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$('#browse').addClass('active');
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});
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this.get("/", function(context) {
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context.redirect("#/");
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});
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});
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$(document).ready(function(){
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webSocketConnect();
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$("#volumeslider").slider(0);
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$("#volumeslider").on('slider.newValue', function(evt,data){
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socket.send("MPD_API_SET_VOLUME,"+data.val);
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});
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$('#progressbar').slider(0);
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$("#progressbar").on('slider.newValue', function(evt,data){
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if(current_song && current_song.currentSongId >= 0) {
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var seekVal = Math.ceil(current_song.totalTime*(data.val/100));
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socket.send("MPD_API_SET_SEEK,"+current_song.currentSongId+","+seekVal);
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}
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});
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if(!notificationsSupported())
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$('#btnnotify').addClass("disabled");
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else
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if ($.cookie("notification") === "true")
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$('#btnnotify').addClass("active")
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});
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function webSocketConnect() {
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if (typeof MozWebSocket != "undefined") {
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socket = new MozWebSocket(get_appropriate_ws_url());
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} else {
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socket = new WebSocket(get_appropriate_ws_url());
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}
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try {
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socket.onopen = function() {
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console.log("connected");
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$('.top-right').notify({
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message:{text:"Connected to ympd"},
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fadeOut: { enabled: true, delay: 500 }
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}).show();
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app.run();
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}
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socket.onmessage =function got_packet(msg) {
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if(msg instanceof MessageEvent) {
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if(msg.data === last_state)
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return;
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var obj = JSON.parse(msg.data);
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} else {
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var obj = msg;
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}
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switch (obj.type) {
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case "playlist":
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if(current_app !== 'playlist')
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break;
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$('#salamisandwich > tbody').empty();
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for (var song in obj.data) {
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var minutes = Math.floor(obj.data[song].duration / 60);
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var seconds = obj.data[song].duration - minutes * 60;
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$('#salamisandwich > tbody').append(
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"<tr trackid=\"" + obj.data[song].id + "\"><td>" + (obj.data[song].pos + 1) + "</td>" +
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"<td>"+ obj.data[song].title +"</td>" +
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"<td>"+ minutes + ":" + (seconds < 10 ? '0' : '') + seconds +
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"</td><td></td></tr>");
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}
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$('#salamisandwich > tbody > tr').on({
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mouseover: function(){
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if($(this).children().last().has("a").length == 0)
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$(this).children().last().append(
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"<a class=\"pull-right btn-group-hover\" href=\"#/\" " +
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"onclick=\"socket.send('MPD_API_RM_TRACK," + $(this).attr("trackid") +"'); $(this).parents('tr').remove();\">" +
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"<span class=\"glyphicon glyphicon-trash\"></span></a>")
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.find('a').fadeTo('fast',1);
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},
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click: function() {
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$('#salamisandwich > tbody > tr').removeClass('active');
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socket.send('MPD_API_PLAY_TRACK,'+$(this).attr('trackid'));
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$(this).addClass('active');
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},
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mouseleave: function(){
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$(this).children().last().find("a").stop().remove();
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}
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});
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break;
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case "browse":
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if(current_app !== 'browse')
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break;
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for (var item in obj.data) {
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switch(obj.data[item].type) {
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case "directory":
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$('#salamisandwich > tbody').append(
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"<tr uri=\"" + obj.data[item].dir + "\" class=\"dir\">" +
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"<td><span class=\"glyphicon glyphicon-folder-open\"></span></td>" +
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"<td><a>" + basename(obj.data[item].dir) + "</a></td>" +
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"<td></td><td></td></tr>");
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break;
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case "song":
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var minutes = Math.floor(obj.data[item].duration / 60);
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var seconds = obj.data[item].duration - minutes * 60;
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$('#salamisandwich > tbody').append(
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"<tr uri=\"" + obj.data[item].uri + "\" class=\"song\">" +
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"<td><span class=\"glyphicon glyphicon-music\"></span></td>" +
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"<td>" + obj.data[item].title +"</td>" +
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"<td>"+ minutes + ":" + (seconds < 10 ? '0' : '') + seconds +"</td><td></td></tr>");
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break;
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case "playlist":
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break;
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}
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}
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function appendClickableIcon(appendTo, onClickAction, glyphicon) {
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$(appendTo).children().last().append(
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"<a role=\"button\" class=\"pull-right btn-group-hover\">" +
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"<span class=\"glyphicon glyphicon-" + glyphicon + "\"></span></a>")
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.find('a').click(function(e) {
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e.stopPropagation();
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socket.send(onClickAction + "," + $(this).parents("tr").attr("uri"));
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$('.top-right').notify({
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message:{
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text: $('td:nth-child(2)', $(this).parents("tr")).text() + " added"
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} }).show();
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}).fadeTo('fast',1);
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}
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$('#salamisandwich > tbody > tr').on({
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mouseenter: function() {
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if($(this).is(".dir"))
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appendClickableIcon($(this), 'MPD_API_ADD_TRACK', 'plus');
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else if($(this).is(".song"))
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appendClickableIcon($(this), 'MPD_API_ADD_PLAY_TRACK', 'play');
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},
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click: function() {
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if($(this).is(".song")) {
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socket.send("MPD_API_ADD_TRACK," + $(this).attr("uri"));
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$('.top-right').notify({
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message:{
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text: $('td:nth-child(2)', this).text() + " added"
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}
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}).show();
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} else
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app.setLocation("#/browse/"+$(this).attr("uri"));
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},
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mouseleave: function(){
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$(this).children().last().find("a").stop().remove();
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}
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});
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break;
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case "state":
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updatePlayIcon(obj.data.state);
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updateVolumeIcon(obj.data.volume);
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if(JSON.stringify(obj) === JSON.stringify(last_state))
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break;
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current_song.totalTime = obj.data.totalTime;
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current_song.currentSongId = obj.data.currentsongid;
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var total_minutes = Math.floor(obj.data.totalTime / 60);
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var total_seconds = obj.data.totalTime - total_minutes * 60;
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var elapsed_minutes = Math.floor(obj.data.elapsedTime / 60);
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var elapsed_seconds = obj.data.elapsedTime - elapsed_minutes * 60;
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$('#volumeslider').slider(obj.data.volume);
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var progress = Math.floor(100*obj.data.elapsedTime/obj.data.totalTime);
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$('#progressbar').slider(progress);
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$('#counter')
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.text(elapsed_minutes + ":" +
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(elapsed_seconds < 10 ? '0' : '') + elapsed_seconds + " / " +
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total_minutes + ":" + (total_seconds < 10 ? '0' : '') + total_seconds);
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$('#salamisandwich > tbody > tr').removeClass('active').css("font-weight", "");
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$('#salamisandwich > tbody > tr[trackid='+obj.data.currentsongid+']').addClass('active').css("font-weight", "bold");
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if(obj.data.random)
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$('#btnrandom').addClass("active")
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else
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$('#btnrandom').removeClass("active");
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if(obj.data.consume)
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$('#btnconsume').addClass("active")
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else
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$('#btnconsume').removeClass("active");
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if(obj.data.single)
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$('#btnsingle').addClass("active")
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else
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$('#btnsingle').removeClass("active");
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if(obj.data.repeat)
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$('#btnrepeat').addClass("active")
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else
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$('#btnrepeat').removeClass("active");
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last_state = obj;
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break;
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case "disconnected":
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if($('.top-right').has('div').length == 0)
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$('.top-right').notify({
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message:{text:"ympd lost connection to MPD "},
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type: "danger",
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fadeOut: { enabled: true, delay: 1000 },
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}).show();
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break;
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case "update_playlist":
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if(current_app === 'playlist')
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socket.send('MPD_API_GET_PLAYLIST');
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break;
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case "song_change":
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$('#currenttrack').text(" " + obj.data.title);
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var notification = "<strong><h4>" + obj.data.title + "</h4></strong>";
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if(obj.data.album) {
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$('#album').text(obj.data.album);
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notification += obj.data.album + "<br />";
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}
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if(obj.data.artist) {
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$('#artist').text(obj.data.artist);
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notification += obj.data.artist + "<br />";
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}
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if ($.cookie("notification") === "true")
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songNotify(obj.data.title, obj.data.artist + " " + obj.data.album );
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else
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$('.top-right').notify({
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message:{html: notification},
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type: "info",
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}).show();
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break;
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case "mpdhost":
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$('#mpdhost').val(obj.data.host);
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$('#mpdport').val(obj.data.port);
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if(obj.data.passwort_set) {
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$('#mpd_pw').attr('placeholder', '*******');
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$('#mpd_pw_con').attr('placeholder', '*******');
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}
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break;
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case "error":
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$('.top-right').notify({
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message:{text: obj.data},
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type: "danger",
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}).show();
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default:
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break;
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}
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}
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socket.onclose = function(){
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console.log("disconnected");
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$('.top-right').notify({
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message:{text:"Connection to ympd lost, retrying in 3 seconds "},
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type: "danger",
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onClose: function () {
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webSocketConnect();
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}
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}).show();
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}
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} catch(exception) {
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alert('<p>Error' + exception);
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}
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}
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function get_appropriate_ws_url()
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{
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var pcol;
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var u = document.URL;
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/*
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/* We open the websocket encrypted if this page came on an
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/* https:// url itself, otherwise unencrypted
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/*/
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if (u.substring(0, 5) == "https") {
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pcol = "wss://";
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u = u.substr(8);
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} else {
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pcol = "ws://";
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if (u.substring(0, 4) == "http")
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u = u.substr(7);
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}
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u = u.split('/');
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return pcol + u[0];
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}
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var updateVolumeIcon = function(volume)
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{
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$("#volume-icon").removeClass("glyphicon-volume-off");
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$("#volume-icon").removeClass("glyphicon-volume-up");
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$("#volume-icon").removeClass("glyphicon-volume-down");
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if(volume == 0) {
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$("#volume-icon").addClass("glyphicon-volume-off");
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} else if (volume < 50) {
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$("#volume-icon").addClass("glyphicon-volume-down");
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} else {
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$("#volume-icon").addClass("glyphicon-volume-up");
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}
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}
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var updatePlayIcon = function(state)
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{
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$("#play-icon").removeClass("glyphicon-play")
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.removeClass("glyphicon-pause");
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$('#track-icon').removeClass("glyphicon-play")
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.removeClass("glyphicon-pause")
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.removeClass("glyphicon-stop");
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if(state == 1) { // stop
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$("#play-icon").addClass("glyphicon-play");
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$('#track-icon').addClass("glyphicon-stop");
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} else if(state == 2) { // pause
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$("#play-icon").addClass("glyphicon-pause");
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$('#track-icon').addClass("glyphicon-play");
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} else { // play
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$("#play-icon").addClass("glyphicon-play");
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$('#track-icon').addClass("glyphicon-pause");
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}
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}
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function updateDB() {
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socket.send('MPD_API_UPDATE_DB');
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$('.top-right').notify({
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message:{text:"Updating MPD Database... "}
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}).show();
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}
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function clickPlay() {
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if($('#track-icon').hasClass('glyphicon-stop'))
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socket.send('MPD_API_SET_PLAY');
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else
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socket.send('MPD_API_SET_PAUSE');
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}
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function basename(path) {
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return path.split('/').reverse()[0];
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}
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$('#btnrandom').on('click', function (e) {
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socket.send("MPD_API_TOGGLE_RANDOM," + ($(this).hasClass('active') ? 0 : 1));
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});
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$('#btnconsume').on('click', function (e) {
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socket.send("MPD_API_TOGGLE_CONSUME," + ($(this).hasClass('active') ? 0 : 1));
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});
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$('#btnsingle').on('click', function (e) {
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socket.send("MPD_API_TOGGLE_SINGLE," + ($(this).hasClass('active') ? 0 : 1));
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});
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$('#btnrepeat').on('click', function (e) {
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socket.send("MPD_API_TOGGLE_REPEAT," + ($(this).hasClass('active') ? 0 : 1));
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});
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$('#btnnotify').on('click', function (e) {
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if($.cookie("notification") === "true")
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$.cookie("notification", false);
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else {
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window.webkitNotifications.requestPermission();
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if (window.webkitNotifications.checkPermission() == 0)
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{
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$.cookie("notification", true);
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$('btnnotify').addClass("active");
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}
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}
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});
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function getHost() {
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socket.send('MPD_API_GET_MPDHOST');
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function onEnter(event) {
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if ( event.which == 13 ) {
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confirmSettings();
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}
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}
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$('#mpdhost').keypress(onEnter);
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$('#mpdport').keypress(onEnter);
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$('#mpd_pw').keypress(onEnter);
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$('#mpd_pw_con').keypress(onEnter);
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}
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function confirmSettings() {
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if($('#mpd_pw').val().length + $('#mpd_pw_con').val().length > 0) {
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if ($('#mpd_pw').val() !== $('#mpd_pw_con').val())
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{
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$('#mpd_pw_con').popover('show');
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setTimeout(function() {
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$('#mpd_pw_con').popover('hide');
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}, 2000);
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return;
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} else
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socket.send('MPD_API_SET_MPDPASS,'+$('#mpd_pw').val());
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}
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socket.send('MPD_API_SET_MPDHOST,'+$('#mpdport').val()+','+$('#mpdhost').val());
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$('#settings').modal('hide');
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}
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function notificationsSupported() {
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return "webkitNotifications" in window;
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}
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function songNotify(artist, title) {
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if (!notificationsSupported())
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return;
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if (window.webkitNotifications.checkPermission() == 0) {
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var notification = window.webkitNotifications.createNotification("assets/favicon.ico", artist, title);
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notification.show();
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setTimeout(function(notification) {
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notification.cancel();
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}, 3000, notification);
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} else {
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window.webkitNotifications.requestPermission();
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}
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}
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