4 (window.onpopstate = function () {
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);
12 while (match = search.exec(query))
13 urlParams[decode(match[1])] = decode(match[2]);
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() {
24 var $main = $("#Changing");
25 var $metaNav = $("#metaNav");
26 var $log = $("#userLog");
28 /****************************************************/
29 /**** AJAX UTILITIES FOR REQUESTS ****/
30 /****************************************************/
31 String.prototype.decodeHTML = function() {
32 return $("<div>", {html: "" + this}).html();
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');
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();
46 /* calling onpopstate here is necessary to get urlParams to be
50 canonical_href_node = $.grep($(new_html), function(elem, idx) {
51 return (elem.nodeName === "LINK" && elem.attributes['rel'].value == "canonical");
53 if (canonical_href_node) {
54 canonical_href = canonical_href_node.attributes['href'].value;
55 try { history.replaceState({}, '', canonical_href); } catch(ex) {};
58 new_menu = $($.parseHTML(html)).find('#metaNav>*');
59 $metaNav.empty().append(new_menu);
61 var newTitle = html?html.match(/<title>(.*?)<\/title>/):'';
62 if(newTitle){document.title = newTitle[1].trim().decodeHTML();}
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
70 if(sectionName = $(html).find('[data-section]').attr('data-section')){
71 $('body').attr('id',sectionName);
73 var bodyID = html.match(/<body id="(.*?)">/);
74 if(bodyID){$('body').attr('id',bodyID[1].trim());}
76 $.scrollTo('#Changing',1000,{offset:-$('#metaNav').height()+2});
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);
93 function afterLoadError(xhr, text, error) {
94 afterLoad(xhr.responseText, 'error', xhr);
97 $(window).on("popstate", function(e) {
98 loadPage(location.href, false);
101 loadPage = function(href, push_state) {
102 if (push_state !== false) {
103 history.pushState({}, '', href);
105 if (loadPage_request !== null) {
106 loadPage_request.abort();
108 $('#loading-page').remove();
109 $('<div id="loading-page"></div>').prependTo($('#All'));
110 loadPage_request = $.ajax({
113 error: afterLoadError,
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 */
122 this.each(function() {
123 $(this).unbind('click');
124 $(this).bind('click',function(e){
125 var href = $(this).attr("href");
127 window.open(href, '_blank');
130 if (href.match('\.(pdf|odt|ods|doc|xls|docx|xlsx|rtf|zip|rss|atom)$')) {
132 window.location = href;
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 */
140 doLog('No href attributes, unable to load content','error');
141 $("#All a, #All area").removeClass('loading');
143 }else if (!$(this).attr('target') && (
144 href.indexOf(document.domain) > -1 ||href.indexOf(':') === -1 || href.indexOf(':') > 5
149 $(this).attr('target','_blank');
150 $("#All a, #All area").removeClass('loading');
156 /****************************************************/
157 /**** AUDIOPLAYER ****/
158 /****************************************************/
161 var refresh_onair_interval = 25000;
162 var ticker_interval = null;
163 $('#WhatsOnAir').on('load',function(){
164 var WhatsOnAir = $(this);
165 $('#RefreshWhatsOnAir').addClass('spinning');
166 $.getJSON('/onair.json', function(onair) {
167 setTimeout(function() { $('#RefreshWhatsOnAir').removeClass('spinning'); }, 5000);
168 var onairContainer = $('<span>');
169 if(onair.data.episode || onair.data.emission) {
170 if(onair.data.emission){
171 $('<a>',{href:onair.data.emission.url,html:onair.data.emission.title}).appendTo(onairContainer).ajaxifyClick();
173 if(onair.data.episode){
174 $('<span> - </span>').appendTo(onairContainer);
175 $('<a>',{href:onair.data.episode.url,html:onair.data.episode.title}).appendTo(onairContainer).ajaxifyClick();
177 } else if (onair.data.nonstop) {
178 if (onair.data.nonstop.url) {
179 onairContainer = $('<a href="' + onair.data.nonstop.url + '">' + onair.data.nonstop.title + '</a>');
181 onairContainer = $('<span>' + onair.data.nonstop.title + '</span>');
183 if (onair.data.track_title) {
184 $('<span> - </span>').appendTo(onairContainer);
185 $('<span class="nonstop-track-title">' + onair.data.track_title + '</span>').appendTo(onairContainer);
186 if (onair.data.track_artist) {
187 $('<span> </span>').appendTo(onairContainer)
188 $('<span class="nonstop-track-artist">(' + onair.data.track_artist + ')</span>').appendTo(onairContainer);
193 onairContainer = $('<span>Unknown (Probably Non-Stop)</span>');
195 if (onair.data.emission && onair.data.emission.chat) {
196 $('#CurrentlyChatting a').attr('href', onair.data.emission.chat);
197 $('#CurrentlyChatting').show();
199 $('#CurrentlyChatting').hide();
201 var current_html = WhatsOnAir.html();
202 var new_html = '<span>' + onairContainer.html() + '</span>';
203 if (new_html !== current_html) {
204 WhatsOnAir.fadeOut();
205 WhatsOnAir.empty().append(onairContainer);
210 $('#RefreshWhatsOnAir').on('activate',function(e){
211 $('#WhatsOnAir').trigger('load');
212 timer = setInterval( "$('#WhatsOnAir').trigger('load');", refresh_onair_interval);
213 }).on('deactivate',function(e){
214 $(this).removeClass('spinning');
215 $('#WhatsOnAir').removeClass('active');
216 clearInterval(timer);
217 }).on('click',function(e){
218 $(this).toggleClass('active');
219 if($(this).is('.active')){
220 $(this).trigger('deactivate');
222 $(this).trigger('activate');
225 }).trigger('activate');
226 $("#DirectStreamPanikControler").on('click',function(e) {
228 var stream = $('#DirectStreamPanik').get(0);
229 if (stream.paused == false){
232 if (typeof (_paq) == 'object') {
233 _paq.push(['trackEvent', 'Audio', 'Play Stream']);
239 $('#DirectStreamPanik').on('play',function(){
240 $('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
241 $('#streamSymbol').removeClass('icon-volume-up').addClass('icon-pause');
242 $('#RefreshWhatsOnAir').trigger('activate');
243 }).on('pause',function(){
244 //$('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
245 $('#streamSymbol').addClass('icon-volume-up').removeClass('icon-pause');
247 if($('#player-container').offset()){
249 topPosition = $('#mainHeader > div').offset().top + $('#mainHeader > div').height();
250 $(window).bind('scroll load',function (event) {
251 //$('#player-container').removeClass('fixed');
252 var y = $(this).scrollTop() + 60;
253 if (topPosition!== 0 && y >= topPosition) {
254 $('#player-container').addClass('fixed').removeClass('normal');
256 $('#player-container').removeClass('fixed').addClass('normal');
261 var $localList = $('#localList').playlist({
262 controlContainer: $('<div>',{'class':"playListControls"}).sortable(),
263 playlistContainer: $('<ol>',{id:"myPlaylist",'class':"custom"}).sortable(),
264 onLoad:function(self){
265 $('#toggleList').on('click',function(){
266 self.playlistContainer.toggleClass('deploy');
268 $('#emptyList').on('click',function(){
273 self.playlistContainer.scrollTo(self.isActive, 800 );
274 self.isActive.find('audio').attr('preload',"preload")
276 self.controlButtons['playpause'].addClass('resymbol');
278 onPlay:function(self){
279 $('#DirectStreamPanik')[0].pause();
280 self.playlistContainer.scrollTo(self.isActive, 800 );
282 onAdd:function(self){
283 //self.isLastAdd[0].scrollIntoView();
284 self.isLastAdd.find('a').ajaxifyClick();
285 self.playlistContainer.scrollTo(self.isLastAdd, 800).delay(1000).scrollTo(self.isActive, 800 ).clearQueue();
287 if (typeof (_paq) == 'object') {
288 _paq.push(['trackEvent', 'Audio', 'Add to playlist']);
291 onUpdate:function(self){
292 //doLog(JSON.stringify(self.playlist, null, '\t'));
293 if(self.playlist.length >= 1){
295 $('#Player').addClass('withPlaylist').removeClass('withoutPlaylist');
298 $('#Player').removeClass('withPlaylist').addClass('withoutPlaylist');
304 $("#All a, #All area").removeClass('loading');
305 $("#All a, #All area").ajaxifyClick();
306 $("#search-form").unbind('submit').on('submit', function(event) {
307 event.preventDefault();
308 $(this).addClass('loading');
309 loadPage($(this).attr('action') + '?' + $(this).serialize());
311 $(".tabs").each(function() {
313 var about= $($(this).attr("data-tab-about"));
314 var current = $(this).find("[data-tab].active")[0];
315 var dftShowSelector = current?".active":":first";
316 var activeTab = $(this).find("[data-tab]"+dftShowSelector+"").addClass("active");
317 $(this).find("[data-tab]").each(function() {
318 $(this).on('click load',function (e) {
320 self.find(".active").removeClass("active");
321 $(this).addClass("active");
322 about.find("[data-tabbed]").hide();
323 $($(this).attr("data-tab")).fadeIn();
327 activeTab.trigger('load');
329 $('[data-player-action]').on('click',function(){
330 var audio = $('#'+$(this).attr('data-player-audio'));
331 var sound_id = audio.data('sound-id');
332 if($(this).attr('data-player-action') == "registerAudio"){
333 $localList.playlist("registerAudio",audio);
334 }else if($(this).attr('data-player-action') == "playAudio"){
335 if ($(this).hasClass('icon-play-sign')) {
336 $localList.playlist("registerAudio",audio);
337 $localList.playlist("playSoundId", sound_id);
338 if ($(this).parent().find('.icon-pause').length) {
340 $(this).parent().find('.icon-pause').show();
343 $localList.playlist('pauseSounds');
345 }else if ($(this).attr('data-player-action') == "pauseSounds") {
346 if ($(this).parent().find('.icon-play-sign').length) {
348 $(this).parent().find('.icon-play-sign').show();
350 $localList.playlist($(this).attr('data-player-action'));
352 $localList.playlist($(this).attr('data-player-action'));
355 $('[data-player-control]').each(function(){
356 var audio = $('#'+$(this).attr('data-player-audio'));
357 $localList.playlist("bindControl",$(this).attr('data-player-control'),audio,$(this));
360 $('[data-highlight]').on('check',function(){
361 $($(this).attr('data-about')).find($(this).attr('data-highlight')).addClass('highlighted').removeClass('normal');
362 }).on('uncheck',function(){
363 $($(this).attr('data-about')).find($(this).attr('data-highlight')).removeClass('highlighted').addClass('normal');
364 }).on('click',function(){
365 $(this).toggleClass('icon-check icon-check-empty');
366 if($(this).hasClass('icon-check')){$(this).trigger('check');
367 }else{ $(this).trigger('uncheck');}
369 $('[data-highlight].icon-check-empty').each(function(){
370 $(this).trigger('uncheck');
372 $('[data-toggle]').on('check',function(){
373 /* make sure all other unchecked items are hidden */
374 $('[data-toggle].icon-check-empty').each(function() {
375 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
377 $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
378 }).on('uncheck',function(){
379 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
380 if ($('[data-toggle].icon-check').length == 0) {
381 /* special case the situation where all toggles
382 * are unchecked, as we want that to mean
383 * "everything", not "nothing".
385 $('[data-toggle].icon-check-empty').each(function() {
386 $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
389 }).on('click',function(){
390 $(this).toggleClass('icon-check icon-check-empty');
391 if($(this).hasClass('icon-check')){$(this).trigger('check');
392 }else{ $(this).trigger('uncheck');}
394 $('[data-toggle].icon-check-empty').each(function(){
395 $(this).trigger('uncheck');
398 initial_enabled_toggles = {};
399 if (typeof(urlParams.q) == 'string') {
400 urlParams.q.split('|').forEach(function(a) { initial_enabled_toggles[a] = 1; })
402 $('[data-toggle]').each(function() {
403 if ($(this).data('toggle').substring(1) in initial_enabled_toggles) {
404 $(this).trigger('click');
408 $('[data-popup-href]').on('click', function() {
410 url: $(this).data('popup-href'),
411 success: function (html, textStatus, jqXhr) {
412 $(html).appendTo($('body'));
418 if ($('#search-form.big input#id_q').val() == '') {
419 $('#search-form.big input#id_q').focus();
422 $('#ticker li:not(:first)');
423 if (ticker_interval) clearInterval(ticker_interval);
425 $('#ticker li:first').animate({'opacity':0}, 200, function () {
426 $(this).appendTo($('#ticker')).css('opacity', 1);
429 $("#roller button").on('click',function(e){
430 clearInterval(ticker_interval);
432 $($(this).attr('data-about')).prependTo('#ticker');
435 ticker_interval = setInterval(function(){tick(); }, 20000);/**/
437 function navsearch_click(event) {
438 event.preventDefault();
439 var query = $('#nav-search input').val();
440 var form = $('#nav-search form');
443 href = $(form).attr('action');
445 href = $(form).attr('action') + '?' + $(form).serialize();
447 if (event.which == 2) {
448 window.open(href, '_blank');
450 $(this).addClass('loading');
455 $('#nav-search a').unbind('click').on('click', navsearch_click);
456 $('#nav-search form').unbind('submit').on('submit', navsearch_click);
458 if ($('.bg-title').length) {
459 var bg_title = $('<span id="bg-title" aria-hidden="true"></span>');
460 bg_title.text($('.bg-title').text());
461 $('#Changing').append(bg_title);
463 $('[data-toggle-img]').bind('click', function() {
464 var src = $(this).data('toggle-img');
465 $(this).data('toggle-img', $(this).attr('src'));
466 $(this).attr('src', src);
467 $(this).toggleClass('right marged');
470 $('#Main #Emission-tabs-detail audio, div.soundcell audio').each(function(index, audio) {
471 var audio_src = $(audio).find('source')[0];
472 var sound_id = $(audio).data('sound-id');
473 var $waveform = $(audio).next();
474 $.getJSON(audio_src.src.replace('.ogg', '.waveform.json'), function(data) {
476 $waveform.append('<i class="duration">' + $waveform.data('duration-string') + '</i>');
477 $.each(data, function(k, val) {
479 $waveform.append('<span data-tick-index="' + k + '" style="height: ' + val + 'px;"></span>');
482 $waveform.find('span').on('click', function() {
483 /* if there's been something loaded */
484 var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
485 if (matching_audio.length == 0) return;
486 matching_audio = matching_audio[0];
487 if (matching_audio.paused || matching_audio.ended) {
488 $(this).parents('.sound').find('.icon-play-sign').click();
491 /* try to set time */
492 var total_duration = parseFloat($waveform.data('duration'));
493 var nb_ticks = $(this).parent().find('span').length;
494 var tick_index = $(this).data('tick-index');
495 matching_audio.currentTime = total_duration * tick_index / nb_ticks;
500 $('#nav-language span').click(function() {
501 document.cookie = 'panikweb_language=' + $(this).data('lang') + '; path=/';
502 window.location = window.location;
506 if ($('.sound + .content .text ').length) {
507 var text_content = $('.sound + .content .text')[0];
508 text_content.innerHTML = text_content.innerHTML.replace(
509 /[0-9][0-9]+:[0-9][0-9]/g,
510 function(x) { return '<span class="timestamp">' + x + "</span>"; });
511 $(text_content).find('span.timestamp').on('click', function() {
512 var $waveform = $('div.waveform').first();
513 var sound_id = $waveform.prev().data('sound-id');
514 var total_duration = parseFloat($waveform.data('duration'));
515 var nb_ticks = $waveform.find('span').length;
516 var timestamp = $(this).text().split(':');
517 var timestamp_position = timestamp[0] * 60 + timestamp[1] * 1;
518 var tick_idx = parseInt(nb_ticks * timestamp_position / total_duration);
519 // play, then set rough position
520 $('.episode.detail .icon-play-sign').first().trigger('click');
521 var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
522 matching_audio[0].currentTime = timestamp_position;
526 if (document.cookie.indexOf('panikdb=on') != -1) {
528 if (window.location.pathname.indexOf('/emissions/') == 0) {
529 panikdb_path = window.location.pathname;
530 } else if (window.location.pathname.indexOf('/news/') == 0) {
531 panikdb_path = '/emissions' + window.location.pathname;
534 $('<a id="panikdb" href="http://panikdb.radiopanik.org' + panikdb_path + '">Voir dans PanikDB</a>').appendTo($main);
538 $('.gallery').each(function() {
539 var $gallery = $(this);
540 $gallery.find('span.image').on('click', function() {
541 if ($(this).find('img').hasClass('portrait')) {
542 $(this).parents('.gallerycell').addClass('portrait');
544 $(this).parents('.gallerycell').removeClass('portrait');
546 $gallery.find('div.first img').attr('src', $(this).data('image-large'));
547 $gallery.find('div.first span.gallery-legend').text($(this).find('img').attr('title') || '');
548 $gallery.find('div.first').show('fade');
551 $gallery.find('div.first').on('click', function() { $(this).toggle('fade'); return false; });
555 if ($('#chat').length) {
556 $('#player').addClass('on-chat-page');
557 var moderator = ($('#panikdb').length > 0);
558 var $msg = $('input#msg');
559 var $send = $('button#send');
560 var chat_roster = Object();
563 $('#chat').addClass('moderation');
564 $('#chat').on('click', 'span.from', function() {
565 var name = $(this).text();
566 if (confirm('Kick ' + name + ' ?')) {
567 var muc = $('div#chat').data('chatroom');
568 connection.muc.kick(muc + '@conf.panik', name,
573 doLog('error kicking', 'error');
580 $('.nick input').on('keydown', function(ev) {
581 if (ev.keyCode == 13) {
582 $('.nick button').trigger('click');
588 $('.nick button').on('click', function() {
589 window.localStorage['pa-nick'] = $('.nick input').val();
590 var nick = window.localStorage['pa-nick'];
591 $('.commands .prompt').text(nick + '>');
593 connection = new Strophe.Connection("/http-bind");
594 connection.connect('im.panik', null, function(status, error) {
595 if (status == Strophe.Status.CONNECTING) {
597 $('.commands').hide();
598 //console.log('Strophe is connecting.');
599 } else if (status == Strophe.Status.CONNFAIL) {
601 $('.commands').hide();
602 //console.log('Strophe failed to connect.');
603 } else if (status == Strophe.Status.DISCONNECTING) {
605 $('.commands').hide();
606 //console.log('Strophe is disconnecting.');
607 } else if (status == Strophe.Status.DISCONNECTED) {
609 $('.commands').hide();
610 //console.log('Strophe is disconnected.');
611 } else if (status == Strophe.Status.CONNECTED) {
612 //console.log('Strophe is connected');
614 $('.commands').show();
616 var muc = $('div#chat').data('chatroom');
617 connection.muc.join(muc + '@conf.panik', jid,
619 var from = msg.attributes.from.value.replace(/.*\//, '');
626 var new_msg = $('<div class="msg new ' + klass + '"><span class="from">' + from + '</span> <span class="content">' + msg.textContent + '</span></div>').prependTo($('#chat'));
627 new_msg[0].offsetHeight; /* trigger reflow */
628 new_msg.removeClass('new');
629 $('div#chat div:nth-child(20)').remove()
633 var nick = $('.nick input').val()
634 var muc = $('div#chat').data('chatroom');
635 if (pres.getElementsByTagName('status').length == 1 &&
636 pres.getElementsByTagName('status')[0].attributes &&
637 pres.getElementsByTagName('status')[0].attributes.code &&
638 pres.getElementsByTagName('status')[0].attributes.code.value == '307') {
640 var kicked = pres.getElementsByTagName('item')[0].attributes.nick.value;
641 var new_msg = $('<div class="msg info new"><span class="content">' + kicked + ' a été mis dehors.</span></div>').prependTo($('#chat'));
642 new_msg[0].offsetHeight; /* trigger reflow */
643 new_msg.removeClass('new');
644 if (kicked == nick) {
645 connection.disconnect();
646 $('div.nick').css('visibility', 'hidden');
649 if (pres.getElementsByTagName('conflict').length == 1) {
650 $('.nick input').val(nick + '_');
651 connection.disconnect();
652 $('.nick button').trigger('click');
657 if (chat_roster[nick] == true) {
658 for (contact in roster) {
659 if (chat_roster[contact] !== true) {
660 var new_msg = $('<div class="msg info new"><span class="content">' + contact + ' est dans la place.</span></div>').prependTo($('#chat'));
661 new_msg[0].offsetHeight; /* trigger reflow */
662 new_msg.removeClass('new');
666 chat_roster = Object();
667 for (contact in roster) {
668 chat_roster[contact] = true;
679 var text = $msg.val();
680 var muc = $('div#chat').data('chatroom');
681 connection.muc.message(muc + '@conf.panik', null, text);
686 $msg.keydown(function(ev) {
687 if (ev.keyCode == 13) {
694 if (window.localStorage['pa-nick'] !== undefined) {
695 $('.nick input').val(window.localStorage['pa-nick']);
696 $('.nick button').click();
699 $(window).on('beforeunload', function() {
700 if (connection) { connection.disconnect(); }
704 $('#player').removeClass('on-chat-page');
709 if (! document.createElement('audio').canPlayType('audio/ogg') &&
710 document.createElement('audio').canPlayType('audio/aac') ) {
711 $('#ogg-m3u').hide().removeClass('resymbol');
712 $('#aac-m3u').addClass('resymbol').show();
715 var konami = new Konami('/party');
717 $(document).on('panik:play', function(ev, data) {
718 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
719 $page_audio_controls.find('.icon-play-sign').removeClass('icon-play-sign').addClass('icon-pause');
722 $(document).on('panik:pause', function(ev, data) {
723 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
724 $page_audio_controls.find('.icon-pause').removeClass('icon-pause').addClass('icon-play-sign');
728 $(document).on('panik:timeupdate', function(ev, data) {
729 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
730 $page_audio_controls.find('.icon-play-sign').removeClass('icon-play-sign').addClass('icon-pause');
731 $waveform = $('#Main div.waveform[data-sound-id="' + data.sound_id + '"]');
732 var elems = $waveform.find('span');
733 var total_elems = elems.length;
734 var done = total_elems * data.position;
735 $waveform.find('span').each(function(k, elem) {
737 $(elem).addClass('done').removeClass('current');
739 $(elem).removeClass('done');
742 $waveform.find('span.done:last').addClass('current');
745 $("body").keydown(function(e) {
746 var $visible_element = $('div.first:visible img');
747 if ($visible_element.length == 0) {
750 if ($visible_element.length > 1) {
751 /* remove all but last */
752 $visible_element.parent().find('img:not(:last)').remove();
754 var $visible_element = $('div.first:visible img');
755 var img_url = $visible_element.attr('src');
756 var all_img = $('div.gallery span[data-image-large] img');
757 var active_img = $('div.gallery span[data-image-large="' + img_url + '"] img');
758 var idx = all_img.index(active_img);
759 if (e.which == 37) { // left
762 idx = all_img.length-1;
764 } else if (e.which == 39) { // right
766 if (idx == all_img.length) {
769 } else if (e.which == 27) { // escape
770 $visible_element.parent().toggle('fade');
775 /* create a new <img> with the new image but opacity 0, then display
776 * it using a css transition */
777 if (e.which == 37) { $visible_element.css('transform-origin', 'bottom right'); }
778 if (e.which == 39) { $visible_element.css('transform-origin', 'bottom left'); }
779 var new_img = $visible_element.clone().appendTo($visible_element.parent());
780 $(new_img).css('opacity', 0).attr('src', $(all_img[idx]).parent().data('image-large'));
781 $(new_img).css('transform', 'scale(0, 1)');
782 $(new_img)[0].offsetHeight; /* trigger reflow */
783 $(new_img).css('opacity', 1).css('transform', 'scale(1)');
784 $(new_img).parents('.gallery').find('span.gallery-legend').text($(all_img[idx]).attr('title') || '');
785 if ($(all_img[idx]).hasClass('portrait')) {
786 if (! $(new_img).parents('.gallerycell').hasClass('portrait')) {
787 $visible_element.parent().find('img:not(:last)').remove();
788 $(new_img).parents('.gallerycell').addClass('portrait');
791 if ($(new_img).parents('.gallerycell').hasClass('portrait')) {
792 $visible_element.parent().find('img:not(:last)').remove();
793 $(new_img).parents('.gallerycell').removeClass('portrait');