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                 init();
  77                 document.documentElement.scrollTop = document.body.scrollTop = 0;
  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 = $(this).attr("href");
 126                                 if (e.which == 2) {
 127                                         window.open(href, '_blank');
 128                                         return false;
 129                                 }
 130                                 if (href.match('\.(ogg|mp3|pdf|odt|ods|doc|xls|docx|xlsx|rtf|zip|rss|atom)$')) {
 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 refresh_onair_interval = 25000;
 162         var ticker_interval = null;
 163         /*
 164         //TODO: mini icon version for player, (playpause only)
 165         $('#togglePlayer').on('click',function(e) {
 166                 e.preventDefault();
 167                 if($(this).is('.icon-double-angle-left')){
 168                         $("#player").fadeOut('fast',function(){
 169                                 $("#player-container").toggleClass('minimized');
 170                                 $('#togglePlayer').toggleClass('icon-double-angle-left icon-double-angle-right');
 171                         });
 172                 }else{
 173                         $("#player").fadeIn('fast',function(){
 174                                 $("#player-container").toggleClass('minimized');
 175                                 $('#togglePlayer').toggleClass('icon-double-angle-left icon-double-angle-right');
 176                         });
 177                 }
 178                 return false;
 179         });
 180         */
 181         $('#WhatsOnAir').on('load',function(){
 182                 var WhatsOnAir = $(this);
 183                 $('#RefreshWhatsOnAir').addClass('spinning');
 184                 $.getJSON('/onair.json', function(onair) {
 185                         setTimeout(function() { $('#RefreshWhatsOnAir').removeClass('spinning'); }, 5000);
 186                         var onairContainer = $('<span>');
 187                         if(onair.data.episode || onair.data.emission) {
 188                                 if(onair.data.emission){
 189                                         $('<a>',{href:onair.data.emission.url,html:onair.data.emission.title}).appendTo(onairContainer).ajaxifyClick();
 190                                 }
 191                                 if(onair.data.episode){
 192                                         $('<span> - </span>').appendTo(onairContainer);
 193                                         $('<a>',{href:onair.data.episode.url,html:onair.data.episode.title}).appendTo(onairContainer).ajaxifyClick();
 194                                 }
 195                         } else if (onair.data.nonstop) {
 196                                 onairContainer = $('<span>' + onair.data.nonstop.title + '</span>');
 197                                 if (onair.data.track_title) {
 198                                         $('<span> - </span>').appendTo(onairContainer);
 199                                         $('<span class="nonstop-track-title">' + onair.data.track_title + '</span>').appendTo(onairContainer);
 200                                         if (onair.data.track_artist) {
 201                                                 $('<span> </span>').appendTo(onairContainer)
 202                                                 $('<span class="nonstop-track-artist">(' + onair.data.track_artist + ')</span>').appendTo(onairContainer);
 203                                         }
 204                                 }
 205                         }
 206                         else {
 207                                 onairContainer = $('<span>Toute la musique du festival</span>');
 208                         }
 209                         if (onair.data.emission && onair.data.emission.chat) {
 210                                 $('#CurrentlyChatting a').attr('href', onair.data.emission.chat);
 211                                 $('#CurrentlyChatting').show();
 212                         } else {
 213                                 $('#CurrentlyChatting').hide();
 214                         }
 215                         var current_html = WhatsOnAir.html();
 216                         var new_html = '<span>' + onairContainer.html() + '</span>';
 217                         if (new_html !== current_html) {
 218                                 WhatsOnAir.fadeOut();
 219                                 WhatsOnAir.empty().append(onairContainer);
 220                                 WhatsOnAir.fadeIn();
 221                         }
 222                 });
 223         });
 224         $('#RefreshWhatsOnAir').on('activate',function(e){
 225                 $('#WhatsOnAir').trigger('load');
 226                 timer = setInterval( "$('#WhatsOnAir').trigger('load');", refresh_onair_interval);
 227         }).on('deactivate',function(e){
 228                 $(this).removeClass('spinning');
 229                 $('#WhatsOnAir').removeClass('active');
 230                 clearInterval(timer);
 231         }).on('click',function(e){
 232                 $(this).toggleClass('active');
 233                 if($(this).is('.active')){
 234                         $(this).trigger('deactivate');
 235                 }else{
 236                         $(this).trigger('activate');
 237                 }
 238                 return false;
 239         }).trigger('activate');
 240         $("#DirectStreamPanikControler").on('click',function(e) {
 241                 e.preventDefault();
 242                 var stream = $('#DirectStreamPanik').get(0);
 243                 if (stream.paused == false){
 244                         stream.pause();
 245                 }else{
 246                         if (typeof (_paq) == 'object') {
 247                                 _paq.push(['trackEvent', 'Audio', 'Play Stream']);
 248                         }
 249                         stream.play();
 250                 }
 251                 return false;
 252         });
 253         $('#DirectStreamPanik').on('play',function(){
 254                 $('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 255                 $('#streamSymbol').removeClass('player-start').addClass('player-pause');
 256                 $('#RefreshWhatsOnAir').trigger('activate');
 257         }).on('pause',function(){
 258                 //$('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 259                 $('#streamSymbol').addClass('player-start').removeClass('player-pause');
 260         });
 261
 262         var $localList = $('#localList').playlist({
 263                 controlContainer: $('<div>',{'class':"playListControls"}),
 264                 playlistContainer: $('<ol>',{id:"myPlaylist",'class':"custom"}),
 265                 onLoad:function(self){
 266                         $('#toggleList').on('click',function(){
 267                                 self.playlistContainer.toggleClass('deploy');
 268                         });
 269                         $('#emptyList').on('click',function(){
 270                                 self._reset();
 271                         });
 272
 273                         if(self.isActive){
 274                                 self.isActive.find('audio').attr('preload',"preload")
 275                         }
 276                         self.controlButtons['playpause'].addClass('resymbol');
 277                 },
 278                 onPlay:function(self){
 279                         $('#DirectStreamPanik')[0].pause();
 280                 },
 281                 onAdd:function(self){
 282                         //self.isLastAdd[0].scrollIntoView();
 283                         self.isLastAdd.find('a').ajaxifyClick();
 284                         self.playlistContainer.clearQueue();
 285
 286                         if (typeof (_paq) == 'object') {
 287                                 _paq.push(['trackEvent', 'Audio', 'Add to playlist']);
 288                         }
 289                 },
 290                 onEnded: function(self) {
 291                         self._reset();
 292                 },
 293                 onUpdate:function(self){
 294                         //doLog(JSON.stringify(self.playlist, null, '\t'));
 295                         if(self.playlist.length >= 1){
 296                                 $('#Player').addClass('withPlaylist').removeClass('withoutPlaylist');
 297                                 self.element.show();
 298                         }else{
 299                                 $('#Player').removeClass('withPlaylist').addClass('withoutPlaylist');
 300                                 self.element.hide();
 301                         }
 302                 }
 303         });
 304
 305         init = function() {
 306                 $("#All a, #All area").removeClass('loading');
 307                 $("#All a, #All area").ajaxifyClick();
 308                 $("#search-form").unbind('submit').on('submit', function(event) {
 309                         event.preventDefault();
 310                         $(this).addClass('loading');
 311                         loadPage($(this).attr('action') + '?' + $(this).serialize());
 312                 });
 313                 $(".tabs").each(function() {
 314                         var self = $(this);
 315                         var about= $($(this).attr("data-tab-about"));
 316                         var current = $(this).find("[data-tab].active")[0];
 317                         var dftShowSelector = current?".active":":first";
 318                         var activeTab = $(this).find("[data-tab]"+dftShowSelector+"").addClass("active");
 319                         $(this).find("[data-tab]").each(function() {
 320                             $(this).on('click load',function (e) {
 321                                 e.preventDefault();
 322                                 self.find(".active").removeClass("active");
 323                                 $(this).addClass("active");
 324                                 about.find("[data-tabbed]").hide();
 325                                 $($(this).attr("data-tab")).fadeIn();
 326
 327                             });
 328                         });
 329                         activeTab.trigger('load');
 330                 });
 331                 $('[data-player-action]').on('click',function(){
 332                         var audio = $('#'+$(this).attr('data-player-audio'));
 333                         var sound_id = audio.data('sound-id');
 334                         if($(this).attr('data-player-action') == "registerAudio"){
 335                                 $localList.playlist("registerAudio",audio);
 336                         }else if($(this).attr('data-player-action') == "playAudio"){
 337                                 $localList.playlist("reset");
 338                                 $localList.playlist("registerAudio",audio);
 339                                 $localList.playlist("playSoundId", sound_id);
 340                                 if ($(this).parent().find('.icon-pause').length) {
 341                                         $(this).hide();
 342                                         $(this).parent().find('.icon-pause').show();
 343                                 }
 344                         }else if ($(this).attr('data-player-action') == "pauseSounds") {
 345                                 if ($(this).parent().find('.icon-play-sign').length) {
 346                                         $(this).hide();
 347                                         $(this).parent().find('.icon-play-sign').show();
 348                                 }
 349                                 $localList.playlist($(this).attr('data-player-action'));
 350                         }else{
 351                                 $localList.playlist($(this).attr('data-player-action'));
 352                         }
 353                 });
 354                 $('[data-player-control]').each(function(){
 355                         var audio = $('#'+$(this).attr('data-player-audio'));
 356                         $localList.playlist("bindControl",$(this).attr('data-player-control'),audio,$(this));
 357                 });
 358
 359                 $('[data-highlight]').on('check',function(){
 360                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).addClass('highlighted').removeClass('normal');
 361                 }).on('uncheck',function(){
 362                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).removeClass('highlighted').addClass('normal');
 363                 }).on('click',function(){
 364                         $(this).toggleClass('icon-check icon-check-empty');
 365                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 366                         }else{  $(this).trigger('uncheck');}
 367                 });
 368                 $('[data-highlight].icon-check-empty').each(function(){
 369                         $(this).trigger('uncheck');
 370                 });
 371                 $('[data-toggle]').on('check',function(){
 372                         /* make sure all other unchecked items are hidden */
 373                         $('[data-toggle].icon-check-empty').each(function() {
 374                                 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 375                         });
 376                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 377                 }).on('uncheck',function(){
 378                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 379                         if ($('[data-toggle].icon-check').length == 0) {
 380                                 /* special case the situation where all toggles
 381                                  * are unchecked, as we want that to mean
 382                                  * "everything", not "nothing".
 383                                  */
 384                                 $('[data-toggle].icon-check-empty').each(function() {
 385                                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 386                                 });
 387                         }
 388                 }).on('click',function(){
 389                         $(this).toggleClass('icon-check icon-check-empty');
 390                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 391                         }else{  $(this).trigger('uncheck');}
 392                 });
 393                 $('[data-toggle].icon-check-empty').each(function(){
 394                         $(this).trigger('uncheck');
 395                 });
 396
 397                 initial_enabled_toggles = {};
 398                 if (typeof(urlParams.q) == 'string') {
 399                         urlParams.q.split('|').forEach(function(a) { initial_enabled_toggles[a] = 1; })
 400                 }
 401                 $('[data-toggle]').each(function() {
 402                         if ($(this).data('toggle').substring(1) in initial_enabled_toggles) {
 403                                 $(this).trigger('click');
 404                         }
 405                 });
 406
 407                 $('[data-popup-href]').on('click', function() {
 408                         $.ajax({
 409                                 url: $(this).data('popup-href'),
 410                                 success: function (html, textStatus, jqXhr) {
 411                                         $(html).appendTo($('body'));
 412                                 }
 413                         });
 414                         return false;
 415                 });
 416
 417                 if ($('input#id_q').val() == '') {
 418                         $('input#id_q').focus();
 419                 }
 420
 421                 $('#ticker li:not(:first)');
 422                 if (ticker_interval) clearInterval(ticker_interval);
 423                 function tick(){
 424                     $('#ticker li:first').animate({'opacity':0}, 200, function () {
 425                         $(this).appendTo($('#ticker')).css('opacity', 1);
 426                     });
 427                 }
 428                 $("#roller button").on('click',function(e){
 429                     clearInterval(ticker_interval);
 430                     e.preventDefault();
 431                     $($(this).attr('data-about')).prependTo('#ticker');
 432                     return false;
 433                 });
 434                 ticker_interval = setInterval(function(){tick();  }, 20000);/**/
 435
 436                 function navsearch_click(event) {
 437                         event.preventDefault();
 438                         var query = $('#nav-search input').val();
 439                         var form = $('#nav-search form');
 440                         var href = '';
 441                         if (query == '') {
 442                                 href = $(form).attr('action');
 443                         } else {
 444                                 href = $(form).attr('action') + '?' + $(form).serialize();
 445                         }
 446                         if (event.which == 2) {
 447                                 window.open(href, '_blank');
 448                         } else {
 449                                 $(this).addClass('loading');
 450                                 loadPage(href);
 451                         }
 452                         return false;
 453                 }
 454                 $('#nav-search a').unbind('click').on('click', navsearch_click);
 455                 $('#nav-search form').unbind('submit').on('submit', navsearch_click);
 456
 457                 if ($('.bg-title').length) {
 458                         var bg_title = $('<span id="bg-title" aria-hidden="true"></span>');
 459                         bg_title.text($('.bg-title').text());
 460                         $('#Changing').append(bg_title);
 461                 }
 462                 $('[data-toggle-img]').bind('click', function() {
 463                         var src = $(this).data('toggle-img');
 464                         $(this).data('toggle-img', $(this).attr('src'));
 465                         $(this).attr('src', src);
 466                         $(this).toggleClass('right marged');
 467                 });
 468
 469                 $('#Main audio').each(function(index, audio) {
 470                         var audio_src = $(audio).find('source')[0];
 471                         var sound_id = $(audio).data('sound-id');
 472                         var $waveform = $(audio).next();
 473                         $.getJSON(audio_src.src.replace('.ogg', '.waveform.json'), function(data) {
 474                                 $waveform.empty();
 475                                 $waveform.append('<i class="duration">' + $waveform.data('duration-string') + '</i>');
 476                                 $.each(data, function(k, val) {
 477                                         var val = val * 0.5;
 478                                         $waveform.append('<span data-tick-index="' + k + '" style="height: ' + val + 'px;"></span>');
 479                                 });
 480                                 $waveform.show();
 481                                 $waveform.find('span').on('click', function() {
 482                                         /* if there's been something loaded */
 483                                         var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
 484                                         if (matching_audio.length == 0) return;
 485                                         matching_audio = matching_audio[0];
 486                                         if (matching_audio.paused || matching_audio.ended) {
 487                                                 $(this).parents('.sound').find('.action-play').click();
 488                                                 return;
 489                                         }
 490                                         /* try to set time */
 491                                         var total_duration = parseFloat($waveform.data('duration'));
 492                                         var nb_ticks = $(this).parent().find('span').length;
 493                                         var tick_index = $(this).data('tick-index');
 494                                         matching_audio.currentTime = total_duration * tick_index / nb_ticks;
 495                                 });
 496                         });
 497                 });
 498
 499                 $('#nav-language span').click(function() {
 500                         document.cookie = 'panikweb_language=' + $(this).data('lang') + '; path=/';
 501                         window.location = window.location;
 502                         return false;
 503                 });
 504
 505                 if ($('.sound + .content .text  ').length) {
 506                         var text_content = $('.sound + .content .text')[0];
 507                         text_content.innerHTML = text_content.innerHTML.replace(
 508                                 /[0-9][0-9]+:[0-9][0-9]/g,
 509                                 function(x) { return '<span class="timestamp">' + x + "</span>"; });
 510                         $(text_content).find('span.timestamp').on('click', function() {
 511                                 var $waveform = $('div.waveform');
 512                                 var total_duration = parseFloat($waveform.data('duration'));
 513                                 var nb_ticks = $waveform.find('span').length;
 514                                 var timestamp = $(this).text().split(':');
 515                                 var timestamp_position = timestamp[0] * 60 + timestamp[1] * 1;
 516                                 var tick_idx = parseInt(nb_ticks * timestamp_position / total_duration);
 517                                 // twice to get play then set position
 518                                 $('span[data-tick-index=' + tick_idx + ']').trigger('click');
 519                                 $('span[data-tick-index=' + tick_idx + ']').trigger('click');
 520                         });
 521                 }
 522
 523                 if (document.cookie.indexOf('panikdb=on') != -1) {
 524                         panikdb_path = null;
 525                         if (window.location.pathname.indexOf('/emissions/') == 0) {
 526                                 panikdb_path = window.location.pathname;
 527                         } else if (window.location.pathname.indexOf('/news/') == 0) {
 528                                 panikdb_path = '/emissions' + window.location.pathname;
 529                         }
 530                         if (panikdb_path) {
 531                                 $('<a id="panikdb" href="http://panikdb.radiopanik.org' + panikdb_path + '">Voir dans PanikDB</a>').appendTo($main);
 532                         }
 533                 }
 534
 535                 $('.gallery').each(function() {
 536                   var $gallery = $(this);
 537                   $gallery.find('span.image').on('click', function() {
 538                     if ($(this).find('img').hasClass('portrait')) {
 539                         $(this).parents('.gallerycell').addClass('portrait');
 540                     } else {
 541                         $(this).parents('.gallerycell').removeClass('portrait');
 542                     }
 543                     $gallery.find('div.first img').attr('src', $(this).data('image-large'));
 544                     $gallery.find('div.first span.gallery-legend').text($(this).find('img').attr('title') || '');
 545                     $gallery.find('div.first').show('fade');
 546                     return false;
 547                   });
 548                   $gallery.find('div.first').on('click', function() {
 549                           window.getSelection().removeAllRanges();
 550                           $(this).toggle('fade');
 551                           return false;
 552                   });
 553                   $gallery.find('div.first').delegate('img', 'click', function(ev) {
 554                           var e = $.Event('keydown');
 555                           e.which = 39;
 556                           $('body').trigger(e);
 557                           return false;
 558                   });
 559                 });
 560
 561                 /* CHAT */
 562                 if ($('#chat').length) {
 563                     $('#player').addClass('on-chat-page');
 564                     var moderator = ($('#panikdb').length > 0);
 565                     var $msg = $('input#msg');
 566                     var $send = $('button#send');
 567                     var chat_roster = Object();
 568
 569                     if (moderator) {
 570                       $('#chat').addClass('moderation');
 571                       $('#chat').on('click', 'span.from', function() {
 572                         var name = $(this).text();
 573                         if (confirm('Kick ' + name + ' ?')) {
 574                           var muc = $('div#chat').data('chatroom');
 575                           connection.muc.kick(muc + '@conf.panik', name,
 576                                           'no reason',
 577                                           function(iq) {
 578                                           },
 579                                           function(iq) {
 580                                             doLog('error kicking', 'error');
 581                                           }
 582                           );
 583                         }
 584                       });
 585                     }
 586
 587                     $('.nick input').on('keydown', function(ev) {
 588                         if (ev.keyCode == 13) {
 589                             $('.nick button').trigger('click');
 590                             return false;
 591                         }
 592                         return true;
 593                     });
 594
 595                     $('.nick button').on('click', function() {
 596                       window.localStorage['pa-nick'] = $('.nick input').val();
 597                       var nick = window.localStorage['pa-nick'];
 598                       $('.commands .prompt').text(nick + '>');
 599
 600                       connection = new Strophe.Connection("/http-bind");
 601                       connection.connect('im.panik', null, function(status, error) {
 602                         if (status == Strophe.Status.CONNECTING) {
 603                             $('.nick').show();
 604                             $('.commands').hide();
 605                             //console.log('Strophe is connecting.');
 606                         } else if (status == Strophe.Status.CONNFAIL) {
 607                             $('.nick').show();
 608                             $('.commands').hide();
 609                             //console.log('Strophe failed to connect.');
 610                         } else if (status == Strophe.Status.DISCONNECTING) {
 611                             $('.nick').show();
 612                             $('.commands').hide();
 613                             //console.log('Strophe is disconnecting.');
 614                         } else if (status == Strophe.Status.DISCONNECTED) {
 615                             $('.nick').show();
 616                             $('.commands').hide();
 617                             //console.log('Strophe is disconnected.');
 618                         } else if (status == Strophe.Status.CONNECTED) {
 619                             //console.log('Strophe is connected');
 620                             $('.nick').hide();
 621                             $('.commands').show();
 622                             var jid = nick;
 623                             var muc = $('div#chat').data('chatroom');
 624                             connection.muc.join(muc + '@conf.panik', jid,
 625                                     function(msg) {
 626                                         var from = msg.attributes.from.value.replace(/.*\//, '');
 627                                         var klass = '';
 628                                         if (from == jid) {
 629                                             klass = 'msg-out';
 630                                         } else {
 631                                             klass = 'msg-in';
 632                                         }
 633                                         var new_msg = $('<div class="msg new ' + klass + '"><span class="from">' + from + '</span> <span class="content">' + msg.textContent + '</span></div>').prependTo($('#chat'));
 634                                         new_msg[0].offsetHeight; /* trigger reflow */
 635                                         new_msg.removeClass('new');
 636                                         $('div#chat div:nth-child(20)').remove()
 637                                         return true;
 638                                     },
 639                                     function(pres) {
 640                                             var nick = $('.nick input').val()
 641                                             var muc = $('div#chat').data('chatroom');
 642                                             if (pres.getElementsByTagName('status').length == 1 &&
 643                                                 pres.getElementsByTagName('status')[0].attributes &&
 644                                                 pres.getElementsByTagName('status')[0].attributes.code &&
 645                                                 pres.getElementsByTagName('status')[0].attributes.code.value == '307') {
 646                                               /* kicked */
 647                                               var kicked = pres.getElementsByTagName('item')[0].attributes.nick.value;
 648                                               var new_msg = $('<div class="msg info new"><span class="content">' + kicked + ' a été mis dehors.</span></div>').prependTo($('#chat'));
 649                                               new_msg[0].offsetHeight; /* trigger reflow */
 650                                               new_msg.removeClass('new');
 651                                               if (kicked == nick) {
 652                                                 connection.disconnect();
 653                                                 $('div.nick').css('visibility', 'hidden');
 654                                               }
 655                                             }
 656                                             if (pres.getElementsByTagName('conflict').length == 1) {
 657                                               $('.nick input').val(nick + '_');
 658                                               connection.disconnect();
 659                                               $('.nick button').trigger('click');
 660                                             }
 661                                             return true;
 662                                     },
 663                                     function(roster) {
 664                                             if (chat_roster[nick] == true) {
 665                                                 for (contact in roster) {
 666                                                         if (chat_roster[contact] !== true) {
 667                                                                 var new_msg = $('<div class="msg info new"><span class="content">' + contact + ' est dans la place.</span></div>').prependTo($('#chat'));
 668                                                                 new_msg[0].offsetHeight; /* trigger reflow */
 669                                                                 new_msg.removeClass('new');
 670                                                         }
 671                                                 }
 672                                             }
 673                                             chat_roster = Object();
 674                                             for (contact in roster) {
 675                                                 chat_roster[contact] = true;
 676                                             }
 677                                             return true;
 678                                     }
 679                                     );
 680                             }
 681                          });
 682
 683                     });
 684
 685                     function send() {
 686                         var text = $msg.val();
 687                         var muc = $('div#chat').data('chatroom');
 688                         connection.muc.message(muc + '@conf.panik', null, text);
 689                         $msg.val('');
 690                         return true;
 691                     }
 692                     $send.click(send);
 693                     $msg.keydown(function(ev) {
 694                         if (ev.keyCode == 13) {
 695                             send();
 696                             return false;
 697                         }
 698                         return true;
 699                     });
 700
 701                     if (window.localStorage['pa-nick'] !== undefined) {
 702                       $('.nick input').val(window.localStorage['pa-nick']);
 703                       $('.nick button').click();
 704                     }
 705
 706                     $(window).on('beforeunload', function() {
 707                         if (connection) { connection.disconnect(); }
 708                     });
 709
 710                 } else {
 711                     $('#player').removeClass('on-chat-page');
 712                 }
 713         }
 714         init();
 715
 716         if (! document.createElement('audio').canPlayType('audio/ogg') &&
 717                 document.createElement('audio').canPlayType('audio/aac') ) {
 718                 $('#ogg-m3u').hide().removeClass('resymbol');
 719                 $('#aac-m3u').addClass('resymbol').show();
 720         }
 721
 722         $(document).on('panik:timeupdate', function(ev, data) {
 723                 $waveform = $('#Main div.waveform[data-sound-id="' + data.sound_id + '"]');
 724                 var elems = $waveform.find('span');
 725                 var total_elems = elems.length;
 726                 var done = total_elems * data.position;
 727                 $waveform.find('span').each(function(k, elem) {
 728                   if (k < done) {
 729                         $(elem).addClass('done').removeClass('current');
 730                   } else {
 731                         $(elem).removeClass('done');
 732                   }
 733                 });
 734                 $waveform.find('span.done:last').addClass('current');
 735         });
 736
 737         $("body").keydown(function(e) {
 738           var $visible_element = $('div.first:visible img');
 739           if ($visible_element.length == 0) {
 740             return true;
 741           }
 742           if ($visible_element.length > 1) {
 743             /* remove all but last */
 744             $visible_element.parent().find('img:not(:last)').remove();
 745           }
 746           var $visible_element = $('div.first:visible img');
 747           var img_url = $visible_element.attr('src');
 748           var all_img = $('div.gallery span[data-image-large] img');
 749           var active_img = $('div.gallery span[data-image-large="' + img_url + '"] img');
 750           var idx = all_img.index(active_img);
 751           if (e.which == 37) { // left
 752             idx--;
 753             if (idx == -1) {
 754               idx = all_img.length-1;
 755             }
 756           } else if (e.which == 39) { // right
 757             idx++;
 758             if (idx == all_img.length) {
 759               idx = 0;
 760             }
 761           } else if (e.which == 27) { // escape
 762             $visible_element.parent().toggle('fade');
 763             return true;
 764           } else {
 765             return true;
 766           }
 767           /* create a new <img> with the new image but opacity 0, then display
 768            * it using a css transition */
 769           if (e.which == 37) { $visible_element.css('transform-origin', 'bottom right'); }
 770           if (e.which == 39) { $visible_element.css('transform-origin', 'bottom left'); }
 771           var new_img = $visible_element.clone().appendTo($visible_element.parent());
 772           $(new_img).css('opacity', 0).attr('src', $(all_img[idx]).parent().data('image-large'));
 773           $(new_img).css('transform', 'scale(0, 1)');
 774           $(new_img)[0].offsetHeight; /* trigger reflow */
 775           $(new_img).css('opacity', 1).css('transform', 'scale(1)');
 776           $(new_img).parents('.gallery').find('span.gallery-legend').text($(all_img[idx]).attr('title') || '');
 777           if ($(all_img[idx]).hasClass('portrait')) {
 778             if (! $(new_img).parents('.gallerycell').hasClass('portrait')) {
 779               $visible_element.parent().find('img:not(:last)').remove();
 780               $(new_img).parents('.gallerycell').addClass('portrait');
 781             }
 782           } else {
 783             if ($(new_img).parents('.gallerycell').hasClass('portrait')) {
 784               $visible_element.parent().find('img:not(:last)').remove();
 785               $(new_img).parents('.gallerycell').removeClass('portrait');
 786             }
 787           }
 788           return false;
 789         });
 790 });