panikweb_templates/static/js/specifics.js

   1 var urlParams;
   2 (window.onpopstate = function () {
   3     var match,
   4         pl     = /\+/g,  // Regex for replacing addition symbol with a space
   5         search = /([^&=]+)=?([^&]*)/g,
   6         decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); },
   7         query  = window.location.search.substring(1);
   8
   9     urlParams = {};
  10     while (match = search.exec(query))
  11        urlParams[decode(match[1])] = decode(match[2]);
  12 })();
  13
  14 $(function() {
  15
  16         doLog = function(aTextToLog, type){
  17                 var aLog = $('<div>',{class:"log "+type,html:aTextToLog});
  18                 aLog.hide().prependTo($log).show('fast').delay(3000).hide('fast', function() {
  19                         $(this).remove();
  20                 });
  21         }
  22         var $main = $("#Changing");
  23         var $metaNav = $("#metaNav");
  24         var $log = $("#userLog");
  25         $( document ).tooltip({
  26                 position: {
  27                         my: "center bottom-5",
  28                         at: "center top",
  29                         using: function( position, feedback ) {
  30                                 $( this ).css( position );
  31                                 $( "<div>" )
  32                                 .addClass( "arrow" )
  33                                 .addClass( feedback.vertical )
  34                                 .addClass( feedback.horizontal )
  35                                 .appendTo( this );
  36                         }
  37                 }
  38         });
  39         $('body').css({'min-height':$(window).height() + $('#Commons').height()});
  40         /****************************************************/
  41         /**** AJAX UTILITIES FOR REQUESTS ****/
  42         /****************************************************/
  43         String.prototype.decodeHTML = function() {
  44                 return $("<div>", {html: "" + this}).html();
  45         };
  46         var loadPage_request = null;
  47         afterLoad = function(html, textStatus, XMLHttpRequest) {
  48                 loadPage_request = null;
  49                 if (textStatus == "error") {
  50                         doLog('Sorry! And error occur when loading page content','error');
  51                 }
  52                 new_content = $($.parseHTML(html)).find('#Changing>*');
  53                 $main.hide().empty().append(new_content).show();
  54                 window.onpopstate();
  55
  56                 new_menu = $($.parseHTML(html)).find('#metaNav>*');
  57                 $metaNav.empty().append(new_menu);
  58
  59                 var newTitle = html?html.match(/<title>(.*?)<\/title>/):'';
  60                 if(newTitle){document.title = newTitle[1].trim().decodeHTML();}
  61
  62                 /*
  63                 Quite UGLY but needed for styling the whole body with ID
  64                 Feel free to correct and find a better way
  65                 According to this link the probles is that $(html).filter('body').Attr('id') will not work!
  66                 http://www.devnetwork.net/viewtopic.php?f=13&t=117065
  67                 */
  68                 if(sectionName = $(html).find('[data-section]').attr('data-section')){
  69                         $('body').attr('id',sectionName);
  70                 }else{
  71                         var bodyID = html.match(/<body id="(.*?)">/);
  72                         if(bodyID){$('body').attr('id',bodyID[1].trim());}
  73                 }
  74                 $("#Changing").css({'min-height':$(window).height()});
  75                 $.scrollTo('#Changing',1000,{offset:-$('#metaNav').height()+2});
  76                 init();
  77
  78                 if (typeof (Piwik) == 'object') {
  79                         piwikTracker = Piwik.getAsyncTracker();
  80                         if (typeof (piwikTracker.trackPageView) == 'function') {
  81                                 piwikTracker.setDocumentTitle(document.title);
  82                                 piwikTracker.setCustomUrl(window.location.href);
  83                                 piwikTracker.trackPageView();
  84                         }
  85                 }
  86
  87         };
  88
  89         function afterLoadError(xhr, text, error) {
  90                 afterLoad(xhr.responseText, 'error', xhr);
  91         };
  92
  93         $(window).on("popstate", function(e) {
  94                 if (e.originalEvent.state !== null) {loadPage(location.href);}
  95         });
  96
  97         loadPage = function(href) {
  98                 history.pushState({}, '', href);
  99                 if (loadPage_request !== null) {
 100                         loadPage_request.abort();
 101                 }
 102                 loadPage_request = $.ajax({
 103                         url: href,
 104                         success: afterLoad,
 105                         error: afterLoadError,
 106                         dataType: 'html'});
 107         };
 108         $.fn.ajaxifyClick = function(params) {
 109                 this.each(function() {
 110                         $(this).unbind('click');
 111                         $(this).bind('click',function(e){
 112                                 var href = $(this).attr("href");
 113                                 if (e.which == 2) {
 114                                         window.open(href, '_blank');
 115                                         return false;
 116                                 }
 117                                 $(this).addClass('loading');
 118                                 /* this checks the link points to a local document, be
 119                                  * it because it's just a path, or because the server
 120                                  * part points to the same domain */
 121                                 if (!href) {
 122                                         doLog('No href attributes, unable to load content','error');
 123                                         $("#All a, #All area").removeClass('loading');
 124                                         return false;
 125                                 }else if (!$(this).attr('target') && (
 126                                                 href.indexOf(document.domain) > -1 ||href.indexOf(':') === -1 || href.indexOf(':') > 5
 127                                         )) {
 128                                         loadPage(href);
 129                                         return false;
 130                                 }else{
 131                                         $(this).attr('target','_blanck');
 132                                         $("#All a, #All area").removeClass('loading');
 133                                         return true;
 134                                 }
 135                         });
 136                 });
 137         };
 138         /****************************************************/
 139         /**** AUDIOPLAYER ****/
 140         /****************************************************/
 141
 142         var timer = null,
 143         interval = 5000;
 144         /*
 145         //TODO: mini icon version for player, (playpause only)
 146         $('#togglePlayer').on('click',function(e) {
 147                 e.preventDefault();
 148                 if($(this).is('.icon-double-angle-left')){
 149                         $("#player").fadeOut('fast',function(){
 150                                 $("#player-container").toggleClass('minimized');
 151                                 $('#togglePlayer').toggleClass('icon-double-angle-left icon-double-angle-right');
 152                         });
 153                 }else{
 154                         $("#player").fadeIn('fast',function(){
 155                                 $("#player-container").toggleClass('minimized');
 156                                 $('#togglePlayer').toggleClass('icon-double-angle-left icon-double-angle-right');
 157                         });
 158                 }
 159                 return false;
 160         });
 161         */
 162         $('#WhatsOnAir').on('load',function(){
 163                 var WhatsOnAir = $(this);
 164                 $.getJSON('/onair.json', function(onair) {
 165                         WhatsOnAir.fadeOut();
 166                         if(onair.data.episode || onair.data.emission){
 167                                 var onairContainer = $('<span>');
 168                                 if(onair.data.emission){
 169                                         $('<a>',{href:onair.data.emission.url,html:onair.data.emission.title}).appendTo(onairContainer).ajaxifyClick();
 170                                 }
 171                                 if(onair.data.episode){
 172                                         $('<span> - </span>').appendTo(onairContainer);
 173                                         $('<a>',{href:onair.data.episode.url,html:onair.data.episode.title}).appendTo(onairContainer).ajaxifyClick();
 174                                 }
 175                                 WhatsOnAir.empty().append(onairContainer);
 176                         } else if (onair.data.nonstop) {
 177                                 result = onair.data.nonstop.title;
 178                                 WhatsOnAir.html('<span>' + result + '</span>');
 179                         }
 180                         else{WhatsOnAir.html('<span>Unknown (Probably Non-Stop)</span>');}
 181                         WhatsOnAir.fadeIn();
 182                 });
 183         }).trigger('load');
 184         $('#RefreshWhatsOnAir').on('activate',function(e){
 185                 $(this).addClass('spinning');
 186                 $('#WhatsOnAir').addClass('active');
 187                 $('#WhatsOnAir').trigger('load');
 188                 timer = setInterval( "$('#WhatsOnAir').trigger('load');", interval);
 189         }).on('deactivate',function(e){
 190                 $(this).removeClass('spinning');
 191                 $('#WhatsOnAir').removeClass('active');
 192                 clearInterval(timer);
 193         }).on('click',function(e){
 194                 $(this).toggleClass('spinning');
 195                 if($(this).is('.spinning')){
 196                         $(this).trigger('activate');
 197                 }else{$(this).trigger('deactivate');}
 198                 return false;
 199         });
 200         $("#DirectStreamPanikControler").on('click',function(e) {
 201                 e.preventDefault();
 202                 var stream = $('#DirectStreamPanik').get(0);
 203                 if (stream.paused == false){
 204                         stream.pause();
 205                 }else{
 206                         stream.play();
 207                 }
 208                 return false;
 209         });
 210         $('#DirectStreamPanik').on('play',function(){
 211                 $('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 212                 $('#streamSymbol').removeClass('icon-volume-up').addClass('icon-pause');
 213                 $('#RefreshWhatsOnAir').trigger('activate');
 214         }).on('pause',function(){
 215                 //$('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 216                 $('#streamSymbol').addClass('icon-volume-up').removeClass('icon-pause');
 217                 $('#RefreshWhatsOnAir').trigger('deactivate');
 218         });
 219         if($('#player-container').offset()){
 220                 var topPosition = 0;
 221                 topPosition = $('#player-container').offset().top;
 222                 $(window).bind('scroll load',function (event) {
 223                         //$('#player-container').removeClass('fixed');
 224                         var y = $(this).scrollTop() + $('#metaNav').height() - $('#Player').height() + 10;
 225                         if (topPosition!== 0 && y >= topPosition) {
 226                                 $('#Player').css({'min-height':$('#Player').height()});
 227                                 $('#player-container').addClass('fixed').removeClass('normal');
 228                         } else {
 229                                 $('#Player').css({'min-height':'auto'});
 230                                 $('#player-container').removeClass('fixed').addClass('normal');
 231                         }
 232                 });
 233         }
 234
 235         var $localList = $('#localList').playlist({
 236                 controlContainer: $('<div>',{class:"playListControls"}).sortable(),
 237                 playlistContainer: $('<ol>',{id:"myPlaylist",class:"custom"}).sortable(),
 238                 onLoad:function(self){
 239                         $('#toggleList').on('click',function(){
 240                                 self.playlistContainer.toggleClass('deploy');
 241                         });
 242                         $('#emptyList').on('click',function(){
 243                                 self._reset();
 244                         });
 245
 246                         if(self.isActive){
 247                                 self.playlistContainer.scrollTo(self.isActive, 800 );
 248                                 self.isActive.find('audio').attr('preload',"preload")
 249                         }
 250                         self.controlButtons['playpause'].addClass('resymbol');
 251                 },
 252                 onPlay:function(self){
 253                         $('#DirectStreamPanik')[0].pause();
 254                         self.playlistContainer.scrollTo(self.isActive, 800 );
 255                 },
 256                 onAdd:function(self){
 257                         //self.isLastAdd[0].scrollIntoView();
 258                         self.isLastAdd.find('a').ajaxifyClick();
 259                         self.playlistContainer.scrollTo(self.isLastAdd, 800).delay(1000).scrollTo(self.isActive, 800 ).clearQueue();
 260
 261                 },
 262                 onUpdate:function(self){
 263                         //doLog(JSON.stringify(self.playlist, null, '\t'));
 264                         if(self.playlist.length >= 1){
 265                                 self.element.show();
 266                                 $('#Player').addClass('withPlaylist');
 267                         }else{
 268                                 self.element.hide();
 269                                 $('#Player').removeClass('withPlaylist');
 270                         }
 271                 }
 272         });
 273
 274         init = function() {
 275                 $("#All a, #All area").removeClass('loading');
 276                 $("#All a, #All area").ajaxifyClick();
 277                 $("#search-form").unbind('submit').on('submit', function(event) {
 278                         event.preventDefault();
 279                         $(this).addClass('loading');
 280                         loadPage($(this).attr('action') + '/?' + $(this).serialize());
 281                 });
 282                 $(".tabs").each(function() {
 283                         var self = $(this);
 284                         var about= $($(this).attr("data-tab-about"));
 285                         var current = $(this).find("[data-tab].active")[0];
 286                         var dftShowSelector = current?".active":":first";
 287                         var activeTab = $(this).find("[data-tab]"+dftShowSelector+"").addClass("active");
 288                         $(this).find("[data-tab]").each(function() {
 289                             $(this).on('click load',function (e) {
 290                                 e.preventDefault();
 291                                 self.find(".active").removeClass("active");
 292                                 $(this).addClass("active");
 293                                 about.find("[data-tabbed]").hide();
 294                                 $($(this).attr("data-tab")).fadeIn();
 295
 296                             });
 297                         });
 298                         activeTab.trigger('load');
 299                 });
 300                 $('[data-player-action]').on('click',function(){
 301                         var audio = $('#'+$(this).attr('data-player-audio'));
 302                         if($(this).attr('data-player-action') == "registerAudio"){
 303                                 $localList.playlist("registerAudio",audio,doLog(audio.attr('title')+' has been added to your playlist.','ok'));
 304                         }else if($(this).attr('data-player-action') == "playAudio"){
 305                                 $localList.playlist("registerAudio",audio,doLog(audio.attr('title')+' will play soon.','ok'));
 306                                 $localList.playlist("playLast");
 307                         }else{
 308                                 $localList.playlist($(this).attr('data-player-action'));
 309                         }
 310                 });
 311                 $('[data-player-control]').each(function(){
 312                         var audio = $('#'+$(this).attr('data-player-audio'));
 313                         $localList.playlist("bindControl",$(this).attr('data-player-control'),audio,$(this));
 314                 });
 315
 316                 $('[data-highlight]').on('check',function(){
 317                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).addClass('highlighted').removeClass('normal');
 318                 }).on('uncheck',function(){
 319                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).removeClass('highlighted').addClass('normal');
 320                 }).on('click',function(){
 321                         $(this).toggleClass('icon-check icon-check-empty');
 322                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 323                         }else{  $(this).trigger('uncheck');}
 324                 });
 325                 $('[data-highlight].icon-check-empty').each(function(){
 326                         $(this).trigger('uncheck');
 327                 });
 328                 $('[data-toggle]').on('check',function(){
 329                         /* make sure all other unchecked items are hidden */
 330                         $('[data-toggle].icon-check-empty').each(function() {
 331                                 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 332                         });
 333                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 334                 }).on('uncheck',function(){
 335                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 336                         if ($('[data-toggle].icon-check').length == 0) {
 337                                 /* special case the situation where all toggles
 338                                  * are unchecked, as we want that to mean
 339                                  * "everything", not "nothing".
 340                                  */
 341                                 $('[data-toggle].icon-check-empty').each(function() {
 342                                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 343                                 });
 344                         }
 345                 }).on('click',function(){
 346                         $(this).toggleClass('icon-check icon-check-empty');
 347                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 348                         }else{  $(this).trigger('uncheck');}
 349                 });
 350                 $('[data-toggle].icon-check-empty').each(function(){
 351                         $(this).trigger('uncheck');
 352                 });
 353
 354                 initial_enabled_toggles = {};
 355                 if (typeof(urlParams.q) == 'string') {
 356                         urlParams.q.split('|').forEach(function(a) { initial_enabled_toggles[a] = 1; })
 357                 }
 358                 $('[data-toggle]').each(function() {
 359                         if ($(this).data('toggle').substring(1) in initial_enabled_toggles) {
 360                                 $(this).trigger('click');
 361                         }
 362                 });
 363
 364                 if ($('input#id_q').val() == '') {
 365                         $('input#id_q').focus();
 366                 }
 367         }
 368         init();
 369 });