10 lines
2.0 KiB
JavaScript
10 lines
2.0 KiB
JavaScript
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/*!
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* FitVids 1.1
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*
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* Copyright 2013, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
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* Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
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* Released under the WTFPL license - http://sam.zoy.org/wtfpl/
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*
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*/
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!function(t){"use strict";t.fn.fitVids=function(e){var i={customSelector:null,ignore:null};if(!document.getElementById("fit-vids-style")){var r=document.head||document.getElementsByTagName("head")[0],a=".fluid-width-video-wrapper{width:100%;position:relative;padding:0;}.fluid-width-video-wrapper iframe,.fluid-width-video-wrapper object,.fluid-width-video-wrapper embed {position:absolute;top:0;left:0;width:100%;height:100%;}",d=document.createElement("div");d.innerHTML='<p>x</p><style id="fit-vids-style">'+a+"</style>",r.appendChild(d.childNodes[1])}return e&&t.extend(i,e),this.each(function(){var e=['iframe[src*="player.vimeo.com"]','iframe[src*="youtube.com"]','iframe[src*="youtube-nocookie.com"]','iframe[src*="kickstarter.com"][src*="video.html"]',"object","embed"];i.customSelector&&e.push(i.customSelector);var r=".fitvidsignore";i.ignore&&(r=r+", "+i.ignore);var a=t(this).find(e.join(","));a=a.not("object object"),a=a.not(r),a.each(function(e){var i=t(this);if(!(i.parents(r).length>0||"embed"===this.tagName.toLowerCase()&&i.parent("object").length||i.parent(".fluid-width-video-wrapper").length)){i.css("height")||i.css("width")||!isNaN(i.attr("height"))&&!isNaN(i.attr("width"))||(i.attr("height",9),i.attr("width",16));var a="object"===this.tagName.toLowerCase()||i.attr("height")&&!isNaN(parseInt(i.attr("height"),10))?parseInt(i.attr("height"),10):i.height(),d=isNaN(parseInt(i.attr("width"),10))?i.width():parseInt(i.attr("width"),10),o=a/d;if(!i.attr("id")){var h="fitvid"+e;i.attr("id",h)}i.wrap('<div class="fluid-width-video-wrapper"></div>').parent(".fluid-width-video-wrapper").css("padding-top",100*o+"%"),i.removeAttr("height").removeAttr("width")}})})}}(window.jQuery||window.Zepto);
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