62 lines
1.4 KiB
JavaScript
62 lines
1.4 KiB
JavaScript
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$(function() {
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// Cloning the master page
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for (i = 1; i < nb_page; i++){
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$("#master-page").clone().attr("id","page-"+i).insertBefore($("#master-page"));
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}
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$("#master-page").attr("data-width", $(".paper:first-child").width()).hide();
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});
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// __ ______
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// / / / / __ \
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// / /_/ / / / /
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// / __ / /_/ /
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// /_/ /_/_____/
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var len;
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var switchedLen = 0;
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function imageExists($elmt, src, callback) {
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var img = new Image();
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img.onload = function() { callback($elmt, src, true); };
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img.onerror = function() { callback($elmt, src, false); };
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img.src = src;
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}
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function switchHD($img, src, exists) {
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// console.log('src=' + src + ', exists=' + exists);
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if(exists){
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$img.attr('src', src);
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}else{
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console.error('src '+src+' does not exists');
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$img.addClass('missing-hd');
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}
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switchedLen++;
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// console.log('len : '+len+" | switchedLen : "+switchedLen);
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if(len == switchedLen)
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console.log('HD assets enabled');
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}
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function enableHD(){
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console.log('enabling HD assets');
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len = $('img').length;
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$('img').each(function(index, el) {
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// console.log('img', el);
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var $img = $(el);
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var src = $img.attr('src');
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// console.log('src BEFORE',src);
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src = src.replace('assets', 'assets-hd');
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src = src.replace('-preview', '');
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// console.log('src AFTER', src);
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// $img.attr('src', src);
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imageExists($img, src, switchHD);
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// console.log('--');
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});
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}
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