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         tooltip_options = {
  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
  40         $('.newsRoll').tooltip(tooltip_options);
  41         $('#metaNav').tooltip(tooltip_options);
  42
  43         $('body').css({'min-height':$(window).height() + $('#Commons').height()});
  44         /****************************************************/
  45         /**** AJAX UTILITIES FOR REQUESTS ****/
  46         /****************************************************/
  47         String.prototype.decodeHTML = function() {
  48                 return $("<div>", {html: "" + this}).html();
  49         };
  50         var loadPage_request = null;
  51         afterLoad = function(html, textStatus, XMLHttpRequest) {
  52                 loadPage_request = null;
  53                 if (textStatus == "error") {
  54                         doLog('Sorry! And error occur when loading page content','error');
  55                 }
  56                 new_content = $($.parseHTML(html)).find('#Changing>*');
  57                 $main.hide().empty().append(new_content).show();
  58                 window.onpopstate();
  59
  60                 new_menu = $($.parseHTML(html)).find('#metaNav>*');
  61                 $metaNav.empty().append(new_menu);
  62
  63                 var newTitle = html?html.match(/<title>(.*?)<\/title>/):'';
  64                 if(newTitle){document.title = newTitle[1].trim().decodeHTML();}
  65
  66                 /*
  67                 Quite UGLY but needed for styling the whole body with ID
  68                 Feel free to correct and find a better way
  69                 According to this link the probles is that $(html).filter('body').Attr('id') will not work!
  70                 http://www.devnetwork.net/viewtopic.php?f=13&t=117065
  71                 */
  72                 if(sectionName = $(html).find('[data-section]').attr('data-section')){
  73                         $('body').attr('id',sectionName);
  74                 }else{
  75                         var bodyID = html.match(/<body id="(.*?)">/);
  76                         if(bodyID){$('body').attr('id',bodyID[1].trim());}
  77                 }
  78                 $("#Changing").css({'min-height':$(window).height()});
  79                 $.scrollTo('#Changing',1000,{offset:-$('#metaNav').height()+2});
  80                 init();
  81
  82                 if (typeof (Piwik) == 'object') {
  83                         piwikTracker = Piwik.getAsyncTracker();
  84                         if (typeof (piwikTracker.trackPageView) == 'function') {
  85                                 piwikTracker.setDocumentTitle(document.title);
  86                                 piwikTracker.setCustomUrl(window.location.href);
  87                                 piwikTracker.trackPageView();
  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                 if (e.originalEvent.state !== null) {loadPage(location.href);}
  99         });
 100
 101         loadPage = function(href) {
 102                 history.pushState({}, '', href);
 103                 if (loadPage_request !== null) {
 104                         loadPage_request.abort();
 105                 }
 106                 loadPage_request = $.ajax({
 107                         url: href,
 108                         success: afterLoad,
 109                         error: afterLoadError,
 110                         dataType: 'html'});
 111         };
 112         $.fn.ajaxifyClick = function(params) {
 113                 this.each(function() {
 114                         $(this).unbind('click');
 115                         $(this).bind('click',function(e){
 116                                 var href = $(this).attr("href");
 117                                 if (e.which == 2) {
 118                                         window.open(href, '_blank');
 119                                         return false;
 120                                 }
 121                                 $(this).addClass('loading');
 122                                 /* this checks the link points to a local document, be
 123                                  * it because it's just a path, or because the server
 124                                  * part points to the same domain */
 125                                 if (!href) {
 126                                         doLog('No href attributes, unable to load content','error');
 127                                         $("#All a, #All area").removeClass('loading');
 128                                         return false;
 129                                 }else if (!$(this).attr('target') && (
 130                                                 href.indexOf(document.domain) > -1 ||href.indexOf(':') === -1 || href.indexOf(':') > 5
 131                                         )) {
 132                                         loadPage(href);
 133                                         return false;
 134                                 }else{
 135                                         $(this).attr('target','_blanck');
 136                                         $("#All a, #All area").removeClass('loading');
 137                                         return true;
 138                                 }
 139                         });
 140                 });
 141         };
 142         /****************************************************/
 143         /**** AUDIOPLAYER ****/
 144         /****************************************************/
 145
 146         var timer = null,
 147         interval = 5000;
 148         /*
 149         //TODO: mini icon version for player, (playpause only)
 150         $('#togglePlayer').on('click',function(e) {
 151                 e.preventDefault();
 152                 if($(this).is('.icon-double-angle-left')){
 153                         $("#player").fadeOut('fast',function(){
 154                                 $("#player-container").toggleClass('minimized');
 155                                 $('#togglePlayer').toggleClass('icon-double-angle-left icon-double-angle-right');
 156                         });
 157                 }else{
 158                         $("#player").fadeIn('fast',function(){
 159                                 $("#player-container").toggleClass('minimized');
 160                                 $('#togglePlayer').toggleClass('icon-double-angle-left icon-double-angle-right');
 161                         });
 162                 }
 163                 return false;
 164         });
 165         */
 166         $('#WhatsOnAir').on('load',function(){
 167                 var WhatsOnAir = $(this);
 168                 $.getJSON('/onair.json', function(onair) {
 169                         WhatsOnAir.fadeOut();
 170                         if(onair.data.episode || onair.data.emission){
 171                                 var onairContainer = $('<span>');
 172                                 if(onair.data.emission){
 173                                         $('<a>',{href:onair.data.emission.url,html:onair.data.emission.title}).appendTo(onairContainer).ajaxifyClick();
 174                                 }
 175                                 if(onair.data.episode){
 176                                         $('<span> - </span>').appendTo(onairContainer);
 177                                         $('<a>',{href:onair.data.episode.url,html:onair.data.episode.title}).appendTo(onairContainer).ajaxifyClick();
 178                                 }
 179                                 WhatsOnAir.empty().append(onairContainer);
 180                         } else if (onair.data.nonstop) {
 181                                 result = onair.data.nonstop.title;
 182                                 WhatsOnAir.html('<span>' + result + '</span>');
 183                         }
 184                         else{WhatsOnAir.html('<span>Unknown (Probably Non-Stop)</span>');}
 185                         WhatsOnAir.fadeIn();
 186                 });
 187         }).trigger('load');
 188         $('#RefreshWhatsOnAir').on('activate',function(e){
 189                 $(this).addClass('spinning');
 190                 $('#WhatsOnAir').addClass('active');
 191                 $('#WhatsOnAir').trigger('load');
 192                 timer = setInterval( "$('#WhatsOnAir').trigger('load');", interval);
 193         }).on('deactivate',function(e){
 194                 $(this).removeClass('spinning');
 195                 $('#WhatsOnAir').removeClass('active');
 196                 clearInterval(timer);
 197         }).on('click',function(e){
 198                 $(this).toggleClass('spinning');
 199                 if($(this).is('.spinning')){
 200                         $(this).trigger('activate');
 201                 }else{$(this).trigger('deactivate');}
 202                 return false;
 203         });
 204         $("#DirectStreamPanikControler").on('click',function(e) {
 205                 e.preventDefault();
 206                 var stream = $('#DirectStreamPanik').get(0);
 207                 if (stream.paused == false){
 208                         stream.pause();
 209                 }else{
 210                         stream.play();
 211                 }
 212                 return false;
 213         });
 214         $('#DirectStreamPanik').on('play',function(){
 215                 $('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 216                 $('#streamSymbol').removeClass('icon-volume-up').addClass('icon-pause');
 217                 $('#RefreshWhatsOnAir').trigger('activate');
 218         }).on('pause',function(){
 219                 //$('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
 220                 $('#streamSymbol').addClass('icon-volume-up').removeClass('icon-pause');
 221                 $('#RefreshWhatsOnAir').trigger('deactivate');
 222         });
 223         if($('#player-container').offset()){
 224                 var topPosition = 0;
 225                 topPosition = $('#player-container').offset().top;
 226                 $(window).bind('scroll load',function (event) {
 227                         //$('#player-container').removeClass('fixed');
 228                         var y = $(this).scrollTop() + $('#metaNav').height() - $('#Player').height() + 10;
 229                         if (topPosition!== 0 && y >= topPosition) {
 230                                 $('#Player').css({'min-height':$('#Player').height()});
 231                                 $('#player-container').addClass('fixed').removeClass('normal');
 232                         } else {
 233                                 $('#Player').css({'min-height':'auto'});
 234                                 $('#player-container').removeClass('fixed').addClass('normal');
 235                         }
 236                 });
 237         }
 238
 239         var $localList = $('#localList').playlist({
 240                 controlContainer: $('<div>',{class:"playListControls"}).sortable(),
 241                 playlistContainer: $('<ol>',{id:"myPlaylist",class:"custom"}).sortable(),
 242                 onLoad:function(self){
 243                         $('#toggleList').on('click',function(){
 244                                 self.playlistContainer.toggleClass('deploy');
 245                         });
 246                         $('#emptyList').on('click',function(){
 247                                 self._reset();
 248                         });
 249
 250                         if(self.isActive){
 251                                 self.playlistContainer.scrollTo(self.isActive, 800 );
 252                                 self.isActive.find('audio').attr('preload',"preload")
 253                         }
 254                         self.controlButtons['playpause'].addClass('resymbol');
 255                 },
 256                 onPlay:function(self){
 257                         $('#DirectStreamPanik')[0].pause();
 258                         self.playlistContainer.scrollTo(self.isActive, 800 );
 259                 },
 260                 onAdd:function(self){
 261                         //self.isLastAdd[0].scrollIntoView();
 262                         self.isLastAdd.find('a').ajaxifyClick();
 263                         self.playlistContainer.scrollTo(self.isLastAdd, 800).delay(1000).scrollTo(self.isActive, 800 ).clearQueue();
 264
 265                 },
 266                 onUpdate:function(self){
 267                         //doLog(JSON.stringify(self.playlist, null, '\t'));
 268                         if(self.playlist.length >= 1){
 269                                 self.element.show();
 270                                 $('#Player').addClass('withPlaylist').removeClass('withoutPlaylist');
 271                         }else{
 272                                 self.element.hide();
 273                                 $('#Player').removeClass('withPlaylist').addClass('withoutPlaylist');
 274                         }
 275                 }
 276         });
 277
 278         init = function() {
 279                 $("#All a, #All area").removeClass('loading');
 280                 $("#All a, #All area").ajaxifyClick();
 281                 $("#search-form").unbind('submit').on('submit', function(event) {
 282                         event.preventDefault();
 283                         $(this).addClass('loading');
 284                         loadPage($(this).attr('action') + '/?' + $(this).serialize());
 285                 });
 286                 $(".tabs").each(function() {
 287                         var self = $(this);
 288                         var about= $($(this).attr("data-tab-about"));
 289                         var current = $(this).find("[data-tab].active")[0];
 290                         var dftShowSelector = current?".active":":first";
 291                         var activeTab = $(this).find("[data-tab]"+dftShowSelector+"").addClass("active");
 292                         $(this).find("[data-tab]").each(function() {
 293                             $(this).on('click load',function (e) {
 294                                 e.preventDefault();
 295                                 self.find(".active").removeClass("active");
 296                                 $(this).addClass("active");
 297                                 about.find("[data-tabbed]").hide();
 298                                 $($(this).attr("data-tab")).fadeIn();
 299
 300                             });
 301                         });
 302                         activeTab.trigger('load');
 303                 });
 304                 $('[data-player-action]').on('click',function(){
 305                         var audio = $('#'+$(this).attr('data-player-audio'));
 306                         if($(this).attr('data-player-action') == "registerAudio"){
 307                                 $localList.playlist("registerAudio",audio,doLog(audio.attr('title')+' has been added to your playlist.','ok'));
 308                         }else if($(this).attr('data-player-action') == "playAudio"){
 309                                 $localList.playlist("registerAudio",audio,doLog(audio.attr('title')+' will play soon.','ok'));
 310                                 $localList.playlist("playLast");
 311                         }else{
 312                                 $localList.playlist($(this).attr('data-player-action'));
 313                         }
 314                 });
 315                 $('[data-player-control]').each(function(){
 316                         var audio = $('#'+$(this).attr('data-player-audio'));
 317                         $localList.playlist("bindControl",$(this).attr('data-player-control'),audio,$(this));
 318                 });
 319
 320                 $('[data-highlight]').on('check',function(){
 321                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).addClass('highlighted').removeClass('normal');
 322                 }).on('uncheck',function(){
 323                         $($(this).attr('data-about')).find($(this).attr('data-highlight')).removeClass('highlighted').addClass('normal');
 324                 }).on('click',function(){
 325                         $(this).toggleClass('icon-check icon-check-empty');
 326                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 327                         }else{  $(this).trigger('uncheck');}
 328                 });
 329                 $('[data-highlight].icon-check-empty').each(function(){
 330                         $(this).trigger('uncheck');
 331                 });
 332                 $('[data-toggle]').on('check',function(){
 333                         /* make sure all other unchecked items are hidden */
 334                         $('[data-toggle].icon-check-empty').each(function() {
 335                                 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 336                         });
 337                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 338                 }).on('uncheck',function(){
 339                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
 340                         if ($('[data-toggle].icon-check').length == 0) {
 341                                 /* special case the situation where all toggles
 342                                  * are unchecked, as we want that to mean
 343                                  * "everything", not "nothing".
 344                                  */
 345                                 $('[data-toggle].icon-check-empty').each(function() {
 346                                         $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
 347                                 });
 348                         }
 349                 }).on('click',function(){
 350                         $(this).toggleClass('icon-check icon-check-empty');
 351                         if($(this).hasClass('icon-check')){$(this).trigger('check');
 352                         }else{  $(this).trigger('uncheck');}
 353                 });
 354                 $('[data-toggle].icon-check-empty').each(function(){
 355                         $(this).trigger('uncheck');
 356                 });
 357
 358                 initial_enabled_toggles = {};
 359                 if (typeof(urlParams.q) == 'string') {
 360                         urlParams.q.split('|').forEach(function(a) { initial_enabled_toggles[a] = 1; })
 361                 }
 362                 $('[data-toggle]').each(function() {
 363                         if ($(this).data('toggle').substring(1) in initial_enabled_toggles) {
 364                                 $(this).trigger('click');
 365                         }
 366                 });
 367
 368                 if ($('input#id_q').val() == '') {
 369                         $('input#id_q').focus();
 370                 }
 371         }
 372         init();
 373 });