var IFRAME_NS = 'iframe', _emptyPage = '//about:blank', _fixIframeBugs = function(isShowing) { if(mfp.currTemplate[IFRAME_NS]) { var el = mfp.currTemplate[IFRAME_NS].find('iframe'); if(el.length) { // reset src after the popup is closed to avoid "video keeps playing after popup is closed" bug if(!isShowing) { el[0].src = _emptyPage; } // IE8 black screen bug fix if(mfp.isIE8) { el.css('display', isShowing ? 'block' : 'none'); } } } }; $.magnificPopup.registerModule(IFRAME_NS, { options: { markup: '
'+ '
'+ ''+ '
', srcAction: 'iframe_src', // we don't care and support only one default type of URL by default patterns: { youtube: { index: 'youtube.com', id: 'v=', src: '//www.youtube.com/embed/%id%?autoplay=1' }, vimeo: { index: 'vimeo.com/', id: '/', src: '//player.vimeo.com/video/%id%?autoplay=1' }, gmaps: { index: '//maps.google.', src: '%id%&output=embed' } } }, proto: { initIframe: function() { mfp.types.push(IFRAME_NS); _mfpOn('BeforeChange', function(e, prevType, newType) { if(prevType !== newType) { if(prevType === IFRAME_NS) { _fixIframeBugs(); // iframe if removed } else if(newType === IFRAME_NS) { _fixIframeBugs(true); // iframe is showing } }// else { // iframe source is switched, don't do anything //} }); _mfpOn(CLOSE_EVENT + '.' + IFRAME_NS, function() { _fixIframeBugs(); }); }, getIframe: function(item, template) { var embedSrc = item.src; var iframeSt = mfp.st.iframe; $.each(iframeSt.patterns, function() { if(embedSrc.indexOf( this.index ) > -1) { if(this.id) { if(typeof this.id === 'string') { embedSrc = embedSrc.substr(embedSrc.lastIndexOf(this.id)+this.id.length, embedSrc.length); } else { embedSrc = this.id.call( this, embedSrc ); } } embedSrc = this.src.replace('%id%', embedSrc ); return false; // break; } }); var dataObj = {}; if(iframeSt.srcAction) { dataObj[iframeSt.srcAction] = embedSrc; } mfp._parseMarkup(template, dataObj, item); mfp.updateStatus('ready'); return template; } } });