panikweb_templates/static/js/specifics.js

   1 var urlParams;
   2 var connection;
   3
   4 (window.onpopstate = function () {
   5     var match,
   6         pl     = /\+/g,  // Regex for replacing addition symbol with a space
   7         search = /([^&=]+)=?([^&]*)/g,
   8         decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); },
   9         query  = window.location.search.substring(1);
  10
  11     urlParams = {};
  12     while (match = search.exec(query))
  13        urlParams[decode(match[1])] = decode(match[2]);
  14 })();
  15
  16 $(function() {
  17
  18         doLog = function(aTextToLog, type){
  19                 var aLog = $('<div>',{'class':"log "+type,html:aTextToLog});
  20                 aLog.hide().prependTo($log).show('fast').delay(3000).hide('fast', function() {
  21                         $(this).remove();
  22                 });
  23         }
  24         var $main = $("#Changing");
  25         var $metaNav = $("#metaNav");
  26         var $log = $("#userLog");
  27
  28         /****************************************************/
  29         /**** AJAX UTILITIES FOR REQUESTS ****/
  30         /****************************************************/
  31         String.prototype.decodeHTML = function() {
  32                 return $("<div>", {html: "" + this}).html();
  33         };
  34         var loadPage_request = null;
  35         afterLoad = function(html, textStatus, XMLHttpRequest) {
  36                 $('#loading-page').addClass('fade');
  37                 loadPage_request = null;
  38                 if (textStatus == "error") {
  39                         doLog('Sorry! And error occur when loading page content','error');
  40                 }
  41                 if (connection) { connection.disconnect(); }
  42                 new_html = $.parseHTML(html);
  43                 new_content = $(new_html).find('#Changing>*');
  44                 $main.hide().empty().append(new_content).show();
  45
  46                 /* calling onpopstate here is necessary to get urlParams to be
  47                  * updated */
  48                 window.onpopstate();
  49
  50                 canonical_href_node = $.grep($(new_html), function(elem, idx) {
  51                         return (elem.nodeName === "LINK" && elem.attributes['rel'].value == "canonical");
  52                 })[0];
  53                 if (canonical_href_node) {
  54                         canonical_href = canonical_href_node.attributes['href'].value;
  55                         try { history.replaceState({}, '', canonical_href); } catch(ex) {};
  56                 }
  57
  58                 new_menu = $($.parseHTML(html)).find('#metaNav>*');
  59                 $metaNav.empty().append(new_menu);
  60
  61                 var newTitle = html?html.match(/<title>(.*?)<\/title>/):'';
  62                 if(newTitle){document.title = newTitle[1].trim().decodeHTML();}
  63
  64                 /*
  65                 Quite UGLY but needed for styling the whole body with ID
  66                 Feel free to correct and find a better way
  67                 According to this link the probles is that $(html).filter('body').Attr('id') will not work!
  68                 http://www.devnetwork.net/viewtopic.php?f=13&t=117065
  69                 */
  70                 if(sectionName = $(html).find('[data-section]').attr('data-section')){
  71                         $('body').attr('id',sectionName);
  72                 }else{
  73                         var bodyID = html.match(/<body id="(.*?)">/);
  74                         if(bodyID){$('body').attr('id',bodyID[1].trim());}
  75                 }
  76                 $.scrollTo('#Changing',1000,{offset:-$('#metaNav').height()+2});
  77                 init();
  78
  79                 if (typeof (Piwik) == 'object') {
  80                         piwikTracker = Piwik.getAsyncTracker();
  81                         if (typeof (piwikTracker.trackPageView) == 'function') {
  82                                 piwikTracker.setDocumentTitle(document.title);
  83                                 piwikTracker.setCustomUrl(window.location.href);
  84                                 piwikTracker.trackPageView();
  85                                 $('.audio a').each(function() {
  86                                         piwikTracker.addListener(this);
  87                                 });
  88                         }
  89                 }
  90
  91         };
  92
  93         function afterLoadError(xhr, text, error) {
  94                 afterLoad(xhr.responseText, 'error', xhr);
  95         };
  96
  97         $(window).on("popstate", function(e) {
  98                 loadPage(location.href, false);
  99         });
 100
 101         loadPage = function(href, push_state) {
 102                 if (push_state !== false) {
 103                         history.pushState({}, '', href);
 104                 }
 105                 if (loadPage_request !== null) {
 106                         loadPage_request.abort();
 107                 }
 108                 $('#loading-page').remove();
 109                 $('<div id="loading-page"></div>').prependTo($('#All'));
 110                 loadPage_request = $.ajax({
 111                         url: href,
 112                         success: afterLoad,
 113                         error: afterLoadError,
 114                         dataType: 'html'});
 115         };
 116         $.fn.ajaxifyClick = function(params) {
 117                 if ($('#df-wpr-sidebar').length > 0) {
 118                         /* this is fiber sidebar, it doesn't work well with
 119                          * seamless page loading */
 120                         return;
 121                 }
 122                 this.each(function() {
 123                         $(this).unbind('click');
 124                         $(this).bind('click',function(e){
 125                                 var href = $(this).attr("href");
 126                                 if (e.which == 2) {
 127                                         window.open(href, '_blank');
 128                                         return false;
 129                                 }
 130                                 if (href.match('\.(pdf|odt|ods|doc|xls|docx|xlsx|rtf|zip|rss|atom)$')) {
 131                                         /* open files */
 132                                         window.location = href;
 133                                         return false;
 134                                 }
 135                                 $(this).addClass('loading');
 136                                 /* this checks the link points to a local document, be
 137                                  * it because it's just a path, or because the server
 138                                  * part points to the same domain */
 139                                 if (!href) {
 140                                         doLog('No href attributes, unable to load content','error');
 141                                         $("#All a, #All area").removeClass('loading');
 142                                         return false;
 143                                 }else if (!$(this).attr('target') && (
 144                                                 href.indexOf(document.domain) > -1 ||href.indexOf(':') === -1 || href.indexOf(':') > 5
 145                                         )) {
 146                                         loadPage(href);
 147                                         return false;
 148                                 }else{
 149                                         $(this).attr('target','_blank');
 150                                         $("#All a, #All area").removeClass('loading');
 151                                         return true;
 152                                 }
 153                         });
 154                 });
 155         };
 156         /****************************************************/
 157         /**** AUDIOPLAYER ****/
 158         /****************************************************/
 159
 160         var timer = null;
 161         var ticker_interval = null;
 162         $('#WhatsOnAir').on('load',function(){
 163                 var WhatsOnAir = $(this);
 164                 $.getJSON('/onair.json', function(onair) {
 165                         var onairContainer = $('<span>');
 166                         if(onair.data.episode || onair.data.emission) {
 167                                 if(onair.data.emission){
 168                                         $('<a>',{href:onair.data.emission.url,html:onair.data.emission.title}).appendTo(onairContainer).ajaxifyClick();
 169                                 }
 170                                 if(onair.data.episode){
 171                                         $('<span> - </span>').appendTo(onairContainer);
 172                                         $('<a>',{href:onair.data.episode.url,html:onair.data.episode.title}).appendTo(onairContainer).ajaxifyClick();
 173                                 }
 174                         } else if (onair.data.nonstop) {
 175                                 if (onair.data.nonstop.url) {
 176                                         onairContainer = $('<a href="' + onair.data.nonstop.url + '">' + onair.data.nonstop.title + '</a>');
 177                                 } else {
 178                                         onairContainer = $('<span>' + onair.data.nonstop.title + '</span>');
 179                                 }
 180                                 if (onair.data.track_title) {
 181                                         $('<span> - </span>').appendTo(onairContainer);
 182                                         $('<span class="nonstop-track-title">' + onair.data.track_title + '</span>').appendTo(onairContainer);
 183                                         if (onair.data.track_artist) {
 184                                                 $('<span> </span>').appendTo(onairContainer)
 185                                                 $('<span class="nonstop-track-artist">(' + onair.data.track_artist + ')</span>').appendTo(onairContainer);
 186                                         }
 187                                 }
 188                         }
 189                         else {
 190                                 onairContainer = $('<span>Unknown (Probably Non-Stop)</span>');
 191                         }
 192                         if (onair.data.emission && onair.data.emission.chat) {
 193                                 $('#CurrentlyChatting a').attr('href', onair.data.emission.chat);
 194                                 $('#CurrentlyChatting').show();
 195                         } else {
 196                                 $('#CurrentlyChatting').hide();
 197                         }
 198                         var current_html = WhatsOnAir.html();
 199                         var new_html = '<span>' + onairContainer.html() + '</span>';
 200                         if (new_html !== current_html) {
 201                                 WhatsOnAir.fadeOut();
 202                                 WhatsOnAir.empty().append(onairContainer);
 203                                 WhatsOnAir.fadeIn();
 204                         }
 205                 });
 206         });
 207         $('#WhatsOnAir').trigger('load');
 208         var refresh_onair_interval = 25000;
 209         setInterval("$('#WhatsOnAir').trigger('load');", refresh_onair_interval);
 210         $("#DirectStreamPanikControler").on('click',function(e) {
 211                 e.preventDefault();
 212                 var stream = $('#DirectStreamPanik').get(0);
 213                 if (stream.paused == false){
 214                         stream.pause();
 215                 }else{
 216                         if (typeof (_paq) == 'object') {
 217                                 _paq.push(['trackEvent', 'Audio', 'Play Stream']);
 218                         }
 219                         stream.play();
 220                 }
 221                 return false;
 222         });
 223         $('#DirectStreamPanik').on('play',function(){
 224                 $('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 225                 $('#streamSymbol').removeClass('icon-volume-up').addClass('icon-pause');
 226         }).on('pause',function(){
 227                 //$('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 228                 $('#streamSymbol').addClass('icon-volume-up').removeClass('icon-pause');
 229         });
 230         if($('#player-container').offset()){
 231                 var topPosition = 0;
 232                 topPosition = $('#mainHeader > div').offset().top + $('#mainHeader > div').height();
 233                 $(window).bind('scroll load',function (event) {
 234                         //$('#player-container').removeClass('fixed');
 235                         var y = $(this).scrollTop() + 60;
 236                         if (topPosition!== 0 && y >= topPosition) {
 237                                 $('#player-container').addClass('fixed').removeClass('normal');
 238                         } else {
 239                                 $('#player-container').removeClass('fixed').addClass('normal');
 240                         }
 241                 });
 242         }
 243
 244         var $localList = $('#localList').playlist({
 245                 controlContainer: $('<div>',{'class':"playListControls"}).sortable(),
 246                 playlistContainer: $('<ol>',{id:"myPlaylist",'class':"custom"}).sortable(),
 247                 onLoad:function(self){
 248                         $('#toggleList').on('click',function(){
 249                                 self.playlistContainer.toggleClass('deploy');
 250                         });
 251                         $('#emptyList').on('click',function(){
 252                                 self._reset();
 253                         });
 254
 255                         if(self.isActive){
 256                                 self.playlistContainer.scrollTo(self.isActive, 800 );
 257                                 self.isActive.find('audio').attr('preload',"preload")
 258                         }
 259                         self.controlButtons['playpause'].addClass('resymbol');
 260                 },
 261                 onPlay:function(self){
 262                         $('#DirectStreamPanik')[0].pause();
 263                         self.playlistContainer.scrollTo(self.isActive, 800 );
 264                 },
 265                 onAdd:function(self){
 266                         //self.isLastAdd[0].scrollIntoView();
 267                         self.isLastAdd.find('a').ajaxifyClick();
 268                         self.playlistContainer.scrollTo(self.isLastAdd, 800).delay(1000).scrollTo(self.isActive, 800 ).clearQueue();
 269
 270                         if (typeof (_paq) == 'object') {
 271                                 _paq.push(['trackEvent', 'Audio', 'Add to playlist']);
 272                         }
 273                 },
 274                 onUpdate:function(self){
 275                         //doLog(JSON.stringify(self.playlist, null, '\t'));
 276                         if(self.playlist.length >= 1){
 277                                 self.element.show();
 278                                 $('#Player').addClass('withPlaylist').removeClass('withoutPlaylist');
 279                         }else{
 280                                 self.element.hide();
 281                                 $('#Player').removeClass('withPlaylist').addClass('withoutPlaylist');
 282                         }
 283                 }
 284         });
 285
 286         init = function() {
 287                 $("#All a, #All area").removeClass('loading');
 288                 $("#All a, #All area").ajaxifyClick();
 289                 $("#search-form").unbind('submit').on('submit', function(event) {
 290                         event.preventDefault();
 291                         $(this).addClass('loading');
 292                         loadPage($(this).attr('action') + '?' + $(this).serialize());
 293                 });
 294                 $(".tabs").each(function() {
 295                         var self = $(this);
 296                         var about= $($(this).attr("data-tab-about"));
 297                         var current = $(this).find("[data-tab].active")[0];
 298                         var dftShowSelector = current?".active":":first";
 299                         var activeTab = $(this).find("[data-tab]"+dftShowSelector+"").addClass("active");
 300                         $(this).find("[data-tab]").each(function() {
 301                             $(this).on('click load',function (e) {
 302                                 e.preventDefault();
 303                                 self.find(".active").removeClass("active");
 304                                 $(this).addClass("active");
 305                                 about.find("[data-tabbed]").hide();
 306                                 $($(this).attr("data-tab")).fadeIn();
 307
 308                             });
 309                         });
 310                         activeTab.trigger('load');
 311                 });
 312                 $('[data-player-action]').on('click',function(){
 313                         var audio = $('#'+$(this).attr('data-player-audio'));
 314                         var sound_id = audio.data('sound-id');
 315                         if($(this).attr('data-player-action') == "registerAudio"){
 316                                 $localList.playlist("registerAudio",audio);
 317                         }else if($(this).attr('data-player-action') == "playAudio"){
 318                                 if ($(this).hasClass('icon-play-sign')) {
 319                                         $localList.playlist("registerAudio",audio);
 320                                         $localList.playlist("playSoundId", sound_id);
 321                                         if ($(this).parent().find('.icon-pause').length) {
 322                                                 $(this).hide();
 323                                                 $(this).parent().find('.icon-pause').show();
 324                                         }
 325                                 } else {
 326                                         $localList.playlist('pauseSounds');
 327                                 }
 328                         }else if ($(this).attr('data-player-action') == "pauseSounds") {
 329                                 if ($(this).parent().find('.icon-play-sign').length) {
 330                                         $(this).hide();
 331                                         $(this).parent().find('.icon-play-sign').show();
 332                                 }
 333                                 $localList.playlist($(this).attr('data-player-action'));
 334                         }else{
 335                                 $localList.playlist($(this).attr('data-player-action'));
 336                         }
 337                 });
 338                 $('[data-player-control]').each(function(){
 339                         var audio = $('#'+$(this).attr('data-player-audio'));
 340                         $localList.playlist("bindControl",$(this).attr('data-player-control'),audio,$(this));
 341                 });
 342
 343                 $('[data-highlight]').on('check',function(){
 344                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).addClass('highlighted').removeClass('normal');
 345                 }).on('uncheck',function(){
 346                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).removeClass('highlighted').addClass('normal');
 347                 }).on('click',function(){
 348                         $(this).toggleClass('icon-check icon-check-empty');
 349                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 350                         }else{  $(this).trigger('uncheck');}
 351                 });
 352                 $('[data-highlight].icon-check-empty').each(function(){
 353                         $(this).trigger('uncheck');
 354                 });
 355                 $('[data-toggle]').on('check',function(){
 356                         /* make sure all other unchecked items are hidden */
 357                         $('[data-toggle].icon-check-empty').each(function() {
 358                                 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 359                         });
 360                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 361                 }).on('uncheck',function(){
 362                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 363                         if ($('[data-toggle].icon-check').length == 0) {
 364                                 /* special case the situation where all toggles
 365                                  * are unchecked, as we want that to mean
 366                                  * "everything", not "nothing".
 367                                  */
 368                                 $('[data-toggle].icon-check-empty').each(function() {
 369                                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 370                                 });
 371                         }
 372                 }).on('click',function(){
 373                         $(this).toggleClass('icon-check icon-check-empty');
 374                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 375                         }else{  $(this).trigger('uncheck');}
 376                 });
 377                 $('[data-toggle].icon-check-empty').each(function(){
 378                         $(this).trigger('uncheck');
 379                 });
 380
 381                 initial_enabled_toggles = {};
 382                 if (typeof(urlParams.q) == 'string') {
 383                         urlParams.q.split('|').forEach(function(a) { initial_enabled_toggles[a] = 1; })
 384                 }
 385                 $('[data-toggle]').each(function() {
 386                         if ($(this).data('toggle').substring(1) in initial_enabled_toggles) {
 387                                 $(this).trigger('click');
 388                         }
 389                 });
 390
 391                 $('[data-popup-href]').on('click', function() {
 392                         $.ajax({
 393                                 url: $(this).data('popup-href'),
 394                                 success: function (html, textStatus, jqXhr) {
 395                                         $(html).appendTo($('body'));
 396                                 }
 397                         });
 398                         return false;
 399                 });
 400
 401                 if ($('#search-form.big input#id_q').val() == '') {
 402                         $('#search-form.big input#id_q').focus();
 403                 }
 404
 405                 $('.around-block').on('click', function () {
 406                         $('.around-details').hide();
 407                         var block_id = $(this).data('block');
 408                         $('.around-details[data-block="' + block_id + '"]').show();
 409                 });
 410
 411                 $('.around-nav-inner-2').data('idx', 0);
 412                 $('.around-nav-previous button').on('click', function() {
 413                         var $inner = $('.around-nav-inner-2');
 414                         var translation = ($inner.data('idx') - 1);
 415                         $inner.data('idx', translation);
 416                         $inner.css('transform', 'translateX(-' + (translation*245) + 'px)');
 417                 });
 418                 $('.around-nav-next button').on('click', function() {
 419                         var $inner = $('.around-nav-inner-2');
 420                         var translation = ($inner.data('idx') + 1);
 421                         $inner.data('idx', translation);
 422                         $inner.css('transform', 'translateX(-' + (translation*245) + 'px)');
 423                 });
 424
 425                 $('#ticker li:not(:first)');
 426                 if (ticker_interval) clearInterval(ticker_interval);
 427                 function tick(){
 428                     $('#ticker li:first').animate({'opacity':0}, 200, function () {
 429                         $(this).appendTo($('#ticker')).css('opacity', 1);
 430                     });
 431                 }
 432                 $("#roller button").on('click',function(e){
 433                     clearInterval(ticker_interval);
 434                     e.preventDefault();
 435                     $($(this).attr('data-about')).prependTo('#ticker');
 436                     return false;
 437                 });
 438                 ticker_interval = setInterval(function(){tick();  }, 20000);/**/
 439
 440                 function navsearch_click(event) {
 441                         event.preventDefault();
 442                         var query = $('#nav-search input').val();
 443                         var form = $('#nav-search form');
 444                         var href = '';
 445                         if (query == '') {
 446                                 href = $(form).attr('action');
 447                         } else {
 448                                 href = $(form).attr('action') + '?' + $(form).serialize();
 449                         }
 450                         if (event.which == 2) {
 451                                 window.open(href, '_blank');
 452                         } else {
 453                                 $(this).addClass('loading');
 454                                 loadPage(href);
 455                         }
 456                         return false;
 457                 }
 458                 $('#nav-search a').unbind('click').on('click', navsearch_click);
 459                 $('#nav-search form').unbind('submit').on('submit', navsearch_click);
 460
 461                 if ($('.bg-title').length) {
 462                         var bg_title = $('<span id="bg-title" aria-hidden="true"></span>');
 463                         bg_title.text($('.bg-title').text());
 464                         $('#Changing').append(bg_title);
 465                 }
 466                 $('[data-toggle-img]').bind('click', function() {
 467                         var src = $(this).data('toggle-img');
 468                         $(this).data('toggle-img', $(this).attr('src'));
 469                         $(this).attr('src', src);
 470                         $(this).toggleClass('right marged');
 471                 });
 472
 473                 $('#Main #Emission-tabs-detail audio, div.soundcell audio').each(function(index, audio) {
 474                         var audio_src = $(audio).find('source')[0];
 475                         var sound_id = $(audio).data('sound-id');
 476                         var $waveform = $(audio).next();
 477                         $.getJSON(audio_src.src.replace('.ogg', '.waveform.json'), function(data) {
 478                                 $waveform.empty();
 479                                 $waveform.append('<i class="duration">' + $waveform.data('duration-string') + '</i>');
 480                                 $.each(data, function(k, val) {
 481                                         var val = val * 0.5;
 482                                         $waveform.append('<span data-tick-index="' + k + '" style="height: ' + val + 'px;"></span>');
 483                                 });
 484                                 $waveform.show();
 485                                 $waveform.find('span').on('click', function() {
 486                                         /* if there's been something loaded */
 487                                         var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
 488                                         if (matching_audio.length == 0) return;
 489                                         matching_audio = matching_audio[0];
 490                                         if (matching_audio.paused || matching_audio.ended) {
 491                                                 $(this).parents('.sound').find('.icon-play-sign').click();
 492                                                 return;
 493                                         }
 494                                         /* try to set time */
 495                                         var total_duration = parseFloat($waveform.data('duration'));
 496                                         var nb_ticks = $(this).parent().find('span').length;
 497                                         var tick_index = $(this).data('tick-index');
 498                                         matching_audio.currentTime = total_duration * tick_index / nb_ticks;
 499                                 });
 500                         });
 501                 });
 502
 503                 $('#nav-language span').click(function() {
 504                         document.cookie = 'panikweb_language=' + $(this).data('lang') + '; path=/';
 505                         window.location = window.location;
 506                         return false;
 507                 });
 508
 509                 if ($('.sound + .content .text  ').length) {
 510                         var text_content = $('.sound + .content .text')[0];
 511                         text_content.innerHTML = text_content.innerHTML.replace(
 512                                 /[0-9][0-9]+:[0-9][0-9]/g,
 513                                 function(x) { return '<span class="timestamp">' + x + "</span>"; });
 514                         $(text_content).find('span.timestamp').on('click', function() {
 515                                 var $waveform = $('div.waveform').first();
 516                                 var sound_id = $waveform.prev().data('sound-id');
 517                                 var total_duration = parseFloat($waveform.data('duration'));
 518                                 var nb_ticks = $waveform.find('span').length;
 519                                 var timestamp = $(this).text().split(':');
 520                                 var timestamp_position = timestamp[0] * 60 + timestamp[1] * 1;
 521                                 var tick_idx = parseInt(nb_ticks * timestamp_position / total_duration);
 522                                 // play, then set rough position
 523                                 $('.episode.detail .icon-play-sign').first().trigger('click');
 524                                 var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
 525                                 matching_audio[0].currentTime = timestamp_position;
 526                         });
 527                 }
 528
 529                 if (document.cookie.indexOf('panikdb=on') != -1) {
 530                         panikdb_path = null;
 531                         if (window.location.pathname.indexOf('/emissions/') == 0) {
 532                                 panikdb_path = window.location.pathname;
 533                         } else if (window.location.pathname.indexOf('/news/') == 0) {
 534                                 panikdb_path = '/emissions' + window.location.pathname;
 535                         }
 536                         if (panikdb_path) {
 537                                 $('<a id="panikdb" href="http://panikdb.radiopanik.org' + panikdb_path + '">Voir dans PanikDB</a>').appendTo($main);
 538                         }
 539                 }
 540
 541                 $('.gallery').each(function() {
 542                   var $gallery = $(this);
 543                   $gallery.find('span.image').on('click', function() {
 544                     if ($(this).find('img').hasClass('portrait')) {
 545                         $(this).parents('.gallerycell').addClass('portrait');
 546                     } else {
 547                         $(this).parents('.gallerycell').removeClass('portrait');
 548                     }
 549                     $gallery.find('div.first img').attr('src', $(this).data('image-large'));
 550                     $gallery.find('div.first span.gallery-legend').text($(this).find('img').attr('title') || '');
 551                     $gallery.find('div.first').show('fade');
 552                     return false;
 553                   });
 554                   $gallery.find('div.first').on('click', function() { $(this).toggle('fade'); return false; });
 555                 });
 556
 557                 /* CHAT */
 558                 if ($('#chat').length) {
 559                     $('#player').addClass('on-chat-page');
 560                     var moderator = ($('#panikdb').length > 0);
 561                     var $msg = $('input#msg');
 562                     var $send = $('button#send');
 563                     var chat_roster = Object();
 564
 565                     if (moderator) {
 566                       $('#chat').addClass('moderation');
 567                       $('#chat').on('click', 'span.from', function() {
 568                         var name = $(this).text();
 569                         if (confirm('Kick ' + name + ' ?')) {
 570                           var muc = $('div#chat').data('chatroom');
 571                           connection.muc.kick(muc + '@conf.panik', name,
 572                                           'no reason',
 573                                           function(iq) {
 574                                           },
 575                                           function(iq) {
 576                                             doLog('error kicking', 'error');
 577                                           }
 578                           );
 579                         }
 580                       });
 581                     }
 582
 583                     $('.nick input').on('keydown', function(ev) {
 584                         if (ev.keyCode == 13) {
 585                             $('.nick button').trigger('click');
 586                             return false;
 587                         }
 588                         return true;
 589                     });
 590
 591                     $('.nick button').on('click', function() {
 592                       window.localStorage['pa-nick'] = $('.nick input').val();
 593                       var nick = window.localStorage['pa-nick'];
 594                       $('.commands .prompt').text(nick + '>');
 595
 596                       connection = new Strophe.Connection("/http-bind");
 597                       connection.connect('im.panik', null, function(status, error) {
 598                         if (status == Strophe.Status.CONNECTING) {
 599                             $('.nick').show();
 600                             $('.commands').hide();
 601                             //console.log('Strophe is connecting.');
 602                         } else if (status == Strophe.Status.CONNFAIL) {
 603                             $('.nick').show();
 604                             $('.commands').hide();
 605                             //console.log('Strophe failed to connect.');
 606                         } else if (status == Strophe.Status.DISCONNECTING) {
 607                             $('.nick').show();
 608                             $('.commands').hide();
 609                             //console.log('Strophe is disconnecting.');
 610                         } else if (status == Strophe.Status.DISCONNECTED) {
 611                             $('.nick').show();
 612                             $('.commands').hide();
 613                             //console.log('Strophe is disconnected.');
 614                         } else if (status == Strophe.Status.CONNECTED) {
 615                             //console.log('Strophe is connected');
 616                             $('.nick').hide();
 617                             $('.commands').show();
 618                             var jid = nick;
 619                             var muc = $('div#chat').data('chatroom');
 620                             connection.muc.join(muc + '@conf.panik', jid,
 621                                     function(msg) {
 622                                         var from = msg.attributes.from.value.replace(/.*\//, '');
 623                                         var klass = '';
 624                                         if (from == jid) {
 625                                             klass = 'msg-out';
 626                                         } else {
 627                                             klass = 'msg-in';
 628                                         }
 629                                         var new_msg = $('<div class="msg new ' + klass + '"><span class="from">' + from + '</span> <span class="content">' + msg.textContent + '</span></div>').prependTo($('#chat'));
 630                                         new_msg[0].offsetHeight; /* trigger reflow */
 631                                         new_msg.removeClass('new');
 632                                         $('div#chat div:nth-child(20)').remove()
 633                                         return true;
 634                                     },
 635                                     function(pres) {
 636                                             var nick = $('.nick input').val()
 637                                             var muc = $('div#chat').data('chatroom');
 638                                             if (pres.getElementsByTagName('status').length == 1 &&
 639                                                 pres.getElementsByTagName('status')[0].attributes &&
 640                                                 pres.getElementsByTagName('status')[0].attributes.code &&
 641                                                 pres.getElementsByTagName('status')[0].attributes.code.value == '307') {
 642                                               /* kicked */
 643                                               var kicked = pres.getElementsByTagName('item')[0].attributes.nick.value;
 644                                               var new_msg = $('<div class="msg info new"><span class="content">' + kicked + ' a été mis dehors.</span></div>').prependTo($('#chat'));
 645                                               new_msg[0].offsetHeight; /* trigger reflow */
 646                                               new_msg.removeClass('new');
 647                                               if (kicked == nick) {
 648                                                 connection.disconnect();
 649                                                 $('div.nick').css('visibility', 'hidden');
 650                                               }
 651                                             }
 652                                             if (pres.getElementsByTagName('conflict').length == 1) {
 653                                               $('.nick input').val(nick + '_');
 654                                               connection.disconnect();
 655                                               $('.nick button').trigger('click');
 656                                             }
 657                                             return true;
 658                                     },
 659                                     function(roster) {
 660                                             if (chat_roster[nick] == true) {
 661                                                 for (contact in roster) {
 662                                                         if (chat_roster[contact] !== true) {
 663                                                                 var new_msg = $('<div class="msg info new"><span class="content">' + contact + ' est dans la place.</span></div>').prependTo($('#chat'));
 664                                                                 new_msg[0].offsetHeight; /* trigger reflow */
 665                                                                 new_msg.removeClass('new');
 666                                                         }
 667                                                 }
 668                                             }
 669                                             chat_roster = Object();
 670                                             for (contact in roster) {
 671                                                 chat_roster[contact] = true;
 672                                             }
 673                                             return true;
 674                                     }
 675                                     );
 676                             }
 677                          });
 678
 679                     });
 680
 681                     function send() {
 682                         var text = $msg.val();
 683                         var muc = $('div#chat').data('chatroom');
 684                         connection.muc.message(muc + '@conf.panik', null, text);
 685                         $msg.val('');
 686                         return true;
 687                     }
 688                     $send.click(send);
 689                     $msg.keydown(function(ev) {
 690                         if (ev.keyCode == 13) {
 691                             send();
 692                             return false;
 693                         }
 694                         return true;
 695                     });
 696
 697                     if (window.localStorage['pa-nick'] !== undefined) {
 698                       $('.nick input').val(window.localStorage['pa-nick']);
 699                       $('.nick button').click();
 700                     }
 701
 702                     $(window).on('beforeunload', function() {
 703                         if (connection) { connection.disconnect(); }
 704                     });
 705
 706                 } else {
 707                     $('#player').removeClass('on-chat-page');
 708                 }
 709         }
 710         init();
 711
 712         if (! document.createElement('audio').canPlayType('audio/ogg') &&
 713                 document.createElement('audio').canPlayType('audio/aac') ) {
 714                 $('#ogg-m3u').hide().removeClass('resymbol');
 715                 $('#aac-m3u').addClass('resymbol').show();
 716         }
 717
 718         var konami = new Konami('/party');
 719
 720         $(document).on('panik:play', function(ev, data) {
 721                 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
 722                 $page_audio_controls.find('.icon-play-sign').removeClass('icon-play-sign').addClass('icon-pause');
 723         });
 724
 725         $(document).on('panik:pause', function(ev, data) {
 726                 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
 727                 $page_audio_controls.find('.icon-pause').removeClass('icon-pause').addClass('icon-play-sign');
 728         });
 729
 730
 731         $(document).on('panik:timeupdate', function(ev, data) {
 732                 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
 733                 $page_audio_controls.find('.icon-play-sign').removeClass('icon-play-sign').addClass('icon-pause');
 734                 $waveform = $('#Main div.waveform[data-sound-id="' + data.sound_id + '"]');
 735                 var elems = $waveform.find('span');
 736                 var total_elems = elems.length;
 737                 var done = total_elems * data.position;
 738                 $waveform.find('span').each(function(k, elem) {
 739                   if (k < done) {
 740                         $(elem).addClass('done').removeClass('current');
 741                   } else {
 742                         $(elem).removeClass('done');
 743                   }
 744                 });
 745                 $waveform.find('span.done:last').addClass('current');
 746         });
 747
 748         $("body").keydown(function(e) {
 749           var $visible_element = $('div.first:visible img');
 750           if ($visible_element.length == 0) {
 751             return true;
 752           }
 753           if ($visible_element.length > 1) {
 754             /* remove all but last */
 755             $visible_element.parent().find('img:not(:last)').remove();
 756           }
 757           var $visible_element = $('div.first:visible img');
 758           var img_url = $visible_element.attr('src');
 759           var all_img = $('div.gallery span[data-image-large] img');
 760           var active_img = $('div.gallery span[data-image-large="' + img_url + '"] img');
 761           var idx = all_img.index(active_img);
 762           if (e.which == 37) { // left
 763             idx--;
 764             if (idx == -1) {
 765               idx = all_img.length-1;
 766             }
 767           } else if (e.which == 39) { // right
 768             idx++;
 769             if (idx == all_img.length) {
 770               idx = 0;
 771             }
 772           } else if (e.which == 27) { // escape
 773             $visible_element.parent().toggle('fade');
 774             return true;
 775           } else {
 776             return true;
 777           }
 778           /* create a new <img> with the new image but opacity 0, then display
 779            * it using a css transition */
 780           if (e.which == 37) { $visible_element.css('transform-origin', 'bottom right'); }
 781           if (e.which == 39) { $visible_element.css('transform-origin', 'bottom left'); }
 782           var new_img = $visible_element.clone().appendTo($visible_element.parent());
 783           $(new_img).css('opacity', 0).attr('src', $(all_img[idx]).parent().data('image-large'));
 784           $(new_img).css('transform', 'scale(0, 1)');
 785           $(new_img)[0].offsetHeight; /* trigger reflow */
 786           $(new_img).css('opacity', 1).css('transform', 'scale(1)');
 787           $(new_img).parents('.gallery').find('span.gallery-legend').text($(all_img[idx]).attr('title') || '');
 788           if ($(all_img[idx]).hasClass('portrait')) {
 789             if (! $(new_img).parents('.gallerycell').hasClass('portrait')) {
 790               $visible_element.parent().find('img:not(:last)').remove();
 791               $(new_img).parents('.gallerycell').addClass('portrait');
 792             }
 793           } else {
 794             if ($(new_img).parents('.gallerycell').hasClass('portrait')) {
 795               $visible_element.parent().find('img:not(:last)').remove();
 796               $(new_img).parents('.gallerycell').removeClass('portrait');
 797             }
 798           }
 799           return false;
 800         });
 801 });