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 ticker_interval = null;
162 $('#WhatsOnAir').on('load',function(){
163 var WhatsOnAir = $(this);
164 $.getJSON('/onair.json', function(onair) {
165 var onairContainer = $('<span>');
166 if(onair.data.episode || onair.data.emission) {
167 if(onair.data.emission){
168 $('<a>',{href:onair.data.emission.url,html:onair.data.emission.title}).appendTo(onairContainer).ajaxifyClick();
170 if(onair.data.episode){
171 $('<span> - </span>').appendTo(onairContainer);
172 $('<a>',{href:onair.data.episode.url,html:onair.data.episode.title}).appendTo(onairContainer).ajaxifyClick();
174 } else if (onair.data.nonstop) {
175 if (onair.data.nonstop.url) {
176 onairContainer = $('<a href="' + onair.data.nonstop.url + '">' + onair.data.nonstop.title + '</a>');
178 onairContainer = $('<span>' + onair.data.nonstop.title + '</span>');
180 if (onair.data.track_title) {
181 $('<span> - </span>').appendTo(onairContainer);
182 $('<span class="nonstop-track-title">' + onair.data.track_title + '</span>').appendTo(onairContainer);
183 if (onair.data.track_artist) {
184 $('<span> </span>').appendTo(onairContainer)
185 $('<span class="nonstop-track-artist">(' + onair.data.track_artist + ')</span>').appendTo(onairContainer);
190 onairContainer = $('<span>Unknown (Probably Non-Stop)</span>');
192 if (onair.data.emission && onair.data.emission.chat) {
193 $('#CurrentlyChatting a').attr('href', onair.data.emission.chat);
194 $('#CurrentlyChatting').show();
196 $('#CurrentlyChatting').hide();
198 var current_html = WhatsOnAir.html();
199 var new_html = '<span>' + onairContainer.html() + '</span>';
200 if (new_html !== current_html) {
201 WhatsOnAir.fadeOut();
202 WhatsOnAir.empty().append(onairContainer);
207 $('#WhatsOnAir').trigger('load');
208 var refresh_onair_interval = 25000;
209 setInterval("$('#WhatsOnAir').trigger('load');", refresh_onair_interval);
210 $("#DirectStreamPanikControler").on('click',function(e) {
212 var stream = $('#DirectStreamPanik').get(0);
213 if (stream.paused == false){
216 if (typeof (_paq) == 'object') {
217 _paq.push(['trackEvent', 'Audio', 'Play Stream']);
223 $('#DirectStreamPanik').on('play',function(){
224 $('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
225 $('#streamSymbol').removeClass('icon-volume-up').addClass('icon-pause');
226 }).on('pause',function(){
227 //$('audio:not(#DirectStreamPanik)').each(function(){this.pause();});
228 $('#streamSymbol').addClass('icon-volume-up').removeClass('icon-pause');
230 if($('#player-container').offset()){
232 topPosition = $('#mainHeader > div').offset().top + $('#mainHeader > div').height();
233 $(window).bind('scroll load',function (event) {
234 //$('#player-container').removeClass('fixed');
235 var y = $(this).scrollTop() + 60;
236 if (topPosition!== 0 && y >= topPosition) {
237 $('#player-container').addClass('fixed').removeClass('normal');
239 $('#player-container').removeClass('fixed').addClass('normal');
244 var $localList = $('#localList').playlist({
245 controlContainer: $('<div>',{'class':"playListControls"}).sortable(),
246 playlistContainer: $('<ol>',{id:"myPlaylist",'class':"custom"}).sortable(),
247 onLoad:function(self){
248 $('#toggleList').on('click',function(){
249 self.playlistContainer.toggleClass('deploy');
251 $('#emptyList').on('click',function(){
256 self.playlistContainer.scrollTo(self.isActive, 800 );
257 self.isActive.find('audio').attr('preload',"preload")
259 self.controlButtons['playpause'].addClass('resymbol');
261 onPlay:function(self){
262 $('#DirectStreamPanik')[0].pause();
263 self.playlistContainer.scrollTo(self.isActive, 800 );
265 onAdd:function(self){
266 //self.isLastAdd[0].scrollIntoView();
267 self.isLastAdd.find('a').ajaxifyClick();
268 self.playlistContainer.scrollTo(self.isLastAdd, 800).delay(1000).scrollTo(self.isActive, 800 ).clearQueue();
270 if (typeof (_paq) == 'object') {
271 _paq.push(['trackEvent', 'Audio', 'Add to playlist']);
274 onUpdate:function(self){
275 //doLog(JSON.stringify(self.playlist, null, '\t'));
276 if(self.playlist.length >= 1){
278 $('#Player').addClass('withPlaylist').removeClass('withoutPlaylist');
281 $('#Player').removeClass('withPlaylist').addClass('withoutPlaylist');
287 $("#All a, #All area").removeClass('loading');
288 $("#All a, #All area").ajaxifyClick();
289 $("#search-form").unbind('submit').on('submit', function(event) {
290 event.preventDefault();
291 $(this).addClass('loading');
292 loadPage($(this).attr('action') + '?' + $(this).serialize());
294 $(".tabs").each(function() {
296 var about= $($(this).attr("data-tab-about"));
297 var current = $(this).find("[data-tab].active")[0];
298 var dftShowSelector = current?".active":":first";
299 var activeTab = $(this).find("[data-tab]"+dftShowSelector+"").addClass("active");
300 $(this).find("[data-tab]").each(function() {
301 $(this).on('click load',function (e) {
303 self.find(".active").removeClass("active");
304 $(this).addClass("active");
305 about.find("[data-tabbed]").hide();
306 $($(this).attr("data-tab")).fadeIn();
310 activeTab.trigger('load');
312 $('[data-player-action]').on('click',function(){
313 var audio = $('#'+$(this).attr('data-player-audio'));
314 var sound_id = audio.data('sound-id');
315 if($(this).attr('data-player-action') == "registerAudio"){
316 $localList.playlist("registerAudio",audio);
317 }else if($(this).attr('data-player-action') == "playAudio"){
318 if ($(this).hasClass('icon-play-sign')) {
319 $localList.playlist("registerAudio",audio);
320 $localList.playlist("playSoundId", sound_id);
321 if ($(this).parent().find('.icon-pause').length) {
323 $(this).parent().find('.icon-pause').show();
326 $localList.playlist('pauseSounds');
328 }else if ($(this).attr('data-player-action') == "pauseSounds") {
329 if ($(this).parent().find('.icon-play-sign').length) {
331 $(this).parent().find('.icon-play-sign').show();
333 $localList.playlist($(this).attr('data-player-action'));
335 $localList.playlist($(this).attr('data-player-action'));
338 $('[data-player-control]').each(function(){
339 var audio = $('#'+$(this).attr('data-player-audio'));
340 $localList.playlist("bindControl",$(this).attr('data-player-control'),audio,$(this));
343 $('[data-highlight]').on('check',function(){
344 $($(this).attr('data-about')).find($(this).attr('data-highlight')).addClass('highlighted').removeClass('normal');
345 }).on('uncheck',function(){
346 $($(this).attr('data-about')).find($(this).attr('data-highlight')).removeClass('highlighted').addClass('normal');
347 }).on('click',function(){
348 $(this).toggleClass('icon-check icon-check-empty');
349 if($(this).hasClass('icon-check')){$(this).trigger('check');
350 }else{ $(this).trigger('uncheck');}
352 $('[data-highlight].icon-check-empty').each(function(){
353 $(this).trigger('uncheck');
355 $('[data-toggle]').on('check',function(){
356 /* make sure all other unchecked items are hidden */
357 $('[data-toggle].icon-check-empty').each(function() {
358 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
360 $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
361 }).on('uncheck',function(){
362 $($(this).attr('data-about')).find($(this).attr('data-toggle')).hide();
363 if ($('[data-toggle].icon-check').length == 0) {
364 /* special case the situation where all toggles
365 * are unchecked, as we want that to mean
366 * "everything", not "nothing".
368 $('[data-toggle].icon-check-empty').each(function() {
369 $($(this).attr('data-about')).find($(this).attr('data-toggle')).show();
372 }).on('click',function(){
373 $(this).toggleClass('icon-check icon-check-empty');
374 if($(this).hasClass('icon-check')){$(this).trigger('check');
375 }else{ $(this).trigger('uncheck');}
377 $('[data-toggle].icon-check-empty').each(function(){
378 $(this).trigger('uncheck');
381 initial_enabled_toggles = {};
382 if (typeof(urlParams.q) == 'string') {
383 urlParams.q.split('|').forEach(function(a) { initial_enabled_toggles[a] = 1; })
385 $('[data-toggle]').each(function() {
386 if ($(this).data('toggle').substring(1) in initial_enabled_toggles) {
387 $(this).trigger('click');
391 $('[data-popup-href]').on('click', function() {
393 url: $(this).data('popup-href'),
394 success: function (html, textStatus, jqXhr) {
395 $(html).appendTo($('body'));
401 if ($('#search-form.big input#id_q').val() == '') {
402 $('#search-form.big input#id_q').focus();
405 $('#ticker li:not(:first)');
406 if (ticker_interval) clearInterval(ticker_interval);
408 $('#ticker li:first').animate({'opacity':0}, 200, function () {
409 $(this).appendTo($('#ticker')).css('opacity', 1);
412 $("#roller button").on('click',function(e){
413 clearInterval(ticker_interval);
415 $($(this).attr('data-about')).prependTo('#ticker');
418 ticker_interval = setInterval(function(){tick(); }, 20000);/**/
420 function navsearch_click(event) {
421 event.preventDefault();
422 var query = $('#nav-search input').val();
423 var form = $('#nav-search form');
426 href = $(form).attr('action');
428 href = $(form).attr('action') + '?' + $(form).serialize();
430 if (event.which == 2) {
431 window.open(href, '_blank');
433 $(this).addClass('loading');
438 $('#nav-search a').unbind('click').on('click', navsearch_click);
439 $('#nav-search form').unbind('submit').on('submit', navsearch_click);
441 if ($('.bg-title').length) {
442 var bg_title = $('<span id="bg-title" aria-hidden="true"></span>');
443 bg_title.text($('.bg-title').text());
444 $('#Changing').append(bg_title);
446 $('[data-toggle-img]').bind('click', function() {
447 var src = $(this).data('toggle-img');
448 $(this).data('toggle-img', $(this).attr('src'));
449 $(this).attr('src', src);
450 $(this).toggleClass('right marged');
453 $('#Main #Emission-tabs-detail audio, div.soundcell audio').each(function(index, audio) {
454 var audio_src = $(audio).find('source')[0];
455 var sound_id = $(audio).data('sound-id');
456 var $waveform = $(audio).next();
457 $.getJSON(audio_src.src.replace('.ogg', '.waveform.json'), function(data) {
459 $waveform.append('<i class="duration">' + $waveform.data('duration-string') + '</i>');
460 $.each(data, function(k, val) {
462 $waveform.append('<span data-tick-index="' + k + '" style="height: ' + val + 'px;"></span>');
465 $waveform.find('span').on('click', function() {
466 /* if there's been something loaded */
467 var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
468 if (matching_audio.length == 0) return;
469 matching_audio = matching_audio[0];
470 if (matching_audio.paused || matching_audio.ended) {
471 $(this).parents('.sound').find('.icon-play-sign').click();
474 /* try to set time */
475 var total_duration = parseFloat($waveform.data('duration'));
476 var nb_ticks = $(this).parent().find('span').length;
477 var tick_index = $(this).data('tick-index');
478 matching_audio.currentTime = total_duration * tick_index / nb_ticks;
483 $('#nav-language span').click(function() {
484 document.cookie = 'panikweb_language=' + $(this).data('lang') + '; path=/';
485 window.location = window.location;
489 if ($('.sound + .content .text ').length) {
490 var text_content = $('.sound + .content .text')[0];
491 text_content.innerHTML = text_content.innerHTML.replace(
492 /[0-9][0-9]+:[0-9][0-9]/g,
493 function(x) { return '<span class="timestamp">' + x + "</span>"; });
494 $(text_content).find('span.timestamp').on('click', function() {
495 var $waveform = $('div.waveform').first();
496 var sound_id = $waveform.prev().data('sound-id');
497 var total_duration = parseFloat($waveform.data('duration'));
498 var nb_ticks = $waveform.find('span').length;
499 var timestamp = $(this).text().split(':');
500 var timestamp_position = timestamp[0] * 60 + timestamp[1] * 1;
501 var tick_idx = parseInt(nb_ticks * timestamp_position / total_duration);
502 // play, then set rough position
503 $('.episode.detail .icon-play-sign').first().trigger('click');
504 var matching_audio = $('audio[data-sound-id=' + sound_id + ']');
505 matching_audio[0].currentTime = timestamp_position;
509 if (document.cookie.indexOf('panikdb=on') != -1) {
511 if (window.location.pathname.indexOf('/emissions/') == 0) {
512 panikdb_path = window.location.pathname;
513 } else if (window.location.pathname.indexOf('/news/') == 0) {
514 panikdb_path = '/emissions' + window.location.pathname;
517 $('<a id="panikdb" href="http://panikdb.radiopanik.org' + panikdb_path + '">Voir dans PanikDB</a>').appendTo($main);
521 $('.gallery').each(function() {
522 var $gallery = $(this);
523 $gallery.find('span.image').on('click', function() {
524 if ($(this).find('img').hasClass('portrait')) {
525 $(this).parents('.gallerycell').addClass('portrait');
527 $(this).parents('.gallerycell').removeClass('portrait');
529 $gallery.find('div.first img').attr('src', $(this).data('image-large'));
530 $gallery.find('div.first span.gallery-legend').text($(this).find('img').attr('title') || '');
531 $gallery.find('div.first').show('fade');
534 $gallery.find('div.first').on('click', function() { $(this).toggle('fade'); return false; });
538 if ($('#chat').length) {
539 $('#player').addClass('on-chat-page');
540 var moderator = ($('#panikdb').length > 0);
541 var $msg = $('input#msg');
542 var $send = $('button#send');
543 var chat_roster = Object();
546 $('#chat').addClass('moderation');
547 $('#chat').on('click', 'span.from', function() {
548 var name = $(this).text();
549 if (confirm('Kick ' + name + ' ?')) {
550 var muc = $('div#chat').data('chatroom');
551 connection.muc.kick(muc + '@conf.panik', name,
556 doLog('error kicking', 'error');
563 $('.nick input').on('keydown', function(ev) {
564 if (ev.keyCode == 13) {
565 $('.nick button').trigger('click');
571 $('.nick button').on('click', function() {
572 window.localStorage['pa-nick'] = $('.nick input').val();
573 var nick = window.localStorage['pa-nick'];
574 $('.commands .prompt').text(nick + '>');
576 connection = new Strophe.Connection("/http-bind");
577 connection.connect('im.panik', null, function(status, error) {
578 if (status == Strophe.Status.CONNECTING) {
580 $('.commands').hide();
581 //console.log('Strophe is connecting.');
582 } else if (status == Strophe.Status.CONNFAIL) {
584 $('.commands').hide();
585 //console.log('Strophe failed to connect.');
586 } else if (status == Strophe.Status.DISCONNECTING) {
588 $('.commands').hide();
589 //console.log('Strophe is disconnecting.');
590 } else if (status == Strophe.Status.DISCONNECTED) {
592 $('.commands').hide();
593 //console.log('Strophe is disconnected.');
594 } else if (status == Strophe.Status.CONNECTED) {
595 //console.log('Strophe is connected');
597 $('.commands').show();
599 var muc = $('div#chat').data('chatroom');
600 connection.muc.join(muc + '@conf.panik', jid,
602 var from = msg.attributes.from.value.replace(/.*\//, '');
609 var new_msg = $('<div class="msg new ' + klass + '"><span class="from">' + from + '</span> <span class="content">' + msg.textContent + '</span></div>').prependTo($('#chat'));
610 new_msg[0].offsetHeight; /* trigger reflow */
611 new_msg.removeClass('new');
612 $('div#chat div:nth-child(20)').remove()
616 var nick = $('.nick input').val()
617 var muc = $('div#chat').data('chatroom');
618 if (pres.getElementsByTagName('status').length == 1 &&
619 pres.getElementsByTagName('status')[0].attributes &&
620 pres.getElementsByTagName('status')[0].attributes.code &&
621 pres.getElementsByTagName('status')[0].attributes.code.value == '307') {
623 var kicked = pres.getElementsByTagName('item')[0].attributes.nick.value;
624 var new_msg = $('<div class="msg info new"><span class="content">' + kicked + ' a été mis dehors.</span></div>').prependTo($('#chat'));
625 new_msg[0].offsetHeight; /* trigger reflow */
626 new_msg.removeClass('new');
627 if (kicked == nick) {
628 connection.disconnect();
629 $('div.nick').css('visibility', 'hidden');
632 if (pres.getElementsByTagName('conflict').length == 1) {
633 $('.nick input').val(nick + '_');
634 connection.disconnect();
635 $('.nick button').trigger('click');
640 if (chat_roster[nick] == true) {
641 for (contact in roster) {
642 if (chat_roster[contact] !== true) {
643 var new_msg = $('<div class="msg info new"><span class="content">' + contact + ' est dans la place.</span></div>').prependTo($('#chat'));
644 new_msg[0].offsetHeight; /* trigger reflow */
645 new_msg.removeClass('new');
649 chat_roster = Object();
650 for (contact in roster) {
651 chat_roster[contact] = true;
662 var text = $msg.val();
663 var muc = $('div#chat').data('chatroom');
664 connection.muc.message(muc + '@conf.panik', null, text);
669 $msg.keydown(function(ev) {
670 if (ev.keyCode == 13) {
677 if (window.localStorage['pa-nick'] !== undefined) {
678 $('.nick input').val(window.localStorage['pa-nick']);
679 $('.nick button').click();
682 $(window).on('beforeunload', function() {
683 if (connection) { connection.disconnect(); }
687 $('#player').removeClass('on-chat-page');
692 if (! document.createElement('audio').canPlayType('audio/ogg') &&
693 document.createElement('audio').canPlayType('audio/aac') ) {
694 $('#ogg-m3u').hide().removeClass('resymbol');
695 $('#aac-m3u').addClass('resymbol').show();
698 var konami = new Konami('/party');
700 $(document).on('panik:play', function(ev, data) {
701 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
702 $page_audio_controls.find('.icon-play-sign').removeClass('icon-play-sign').addClass('icon-pause');
705 $(document).on('panik:pause', function(ev, data) {
706 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
707 $page_audio_controls.find('.icon-pause').removeClass('icon-pause').addClass('icon-play-sign');
711 $(document).on('panik:timeupdate', function(ev, data) {
712 var $page_audio_controls = $('#Main').find('div.audio[data-sound-id="' + data.sound_id + '"]');
713 $page_audio_controls.find('.icon-play-sign').removeClass('icon-play-sign').addClass('icon-pause');
714 $waveform = $('#Main div.waveform[data-sound-id="' + data.sound_id + '"]');
715 var elems = $waveform.find('span');
716 var total_elems = elems.length;
717 var done = total_elems * data.position;
718 $waveform.find('span').each(function(k, elem) {
720 $(elem).addClass('done').removeClass('current');
722 $(elem).removeClass('done');
725 $waveform.find('span.done:last').addClass('current');
728 $("body").keydown(function(e) {
729 var $visible_element = $('div.first:visible img');
730 if ($visible_element.length == 0) {
733 if ($visible_element.length > 1) {
734 /* remove all but last */
735 $visible_element.parent().find('img:not(:last)').remove();
737 var $visible_element = $('div.first:visible img');
738 var img_url = $visible_element.attr('src');
739 var all_img = $('div.gallery span[data-image-large] img');
740 var active_img = $('div.gallery span[data-image-large="' + img_url + '"] img');
741 var idx = all_img.index(active_img);
742 if (e.which == 37) { // left
745 idx = all_img.length-1;
747 } else if (e.which == 39) { // right
749 if (idx == all_img.length) {
752 } else if (e.which == 27) { // escape
753 $visible_element.parent().toggle('fade');
758 /* create a new <img> with the new image but opacity 0, then display
759 * it using a css transition */
760 if (e.which == 37) { $visible_element.css('transform-origin', 'bottom right'); }
761 if (e.which == 39) { $visible_element.css('transform-origin', 'bottom left'); }
762 var new_img = $visible_element.clone().appendTo($visible_element.parent());
763 $(new_img).css('opacity', 0).attr('src', $(all_img[idx]).parent().data('image-large'));
764 $(new_img).css('transform', 'scale(0, 1)');
765 $(new_img)[0].offsetHeight; /* trigger reflow */
766 $(new_img).css('opacity', 1).css('transform', 'scale(1)');
767 $(new_img).parents('.gallery').find('span.gallery-legend').text($(all_img[idx]).attr('title') || '');
768 if ($(all_img[idx]).hasClass('portrait')) {
769 if (! $(new_img).parents('.gallerycell').hasClass('portrait')) {
770 $visible_element.parent().find('img:not(:last)').remove();
771 $(new_img).parents('.gallerycell').addClass('portrait');
774 if ($(new_img).parents('.gallerycell').hasClass('portrait')) {
775 $visible_element.parent().find('img:not(:last)').remove();
776 $(new_img).parents('.gallerycell').removeClass('portrait');