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- /*global jQuery */
- /*jshint multistr:true browser:true */
- /*!
- * FitVids 1.0
- *
- * Copyright 2011, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
- * Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
- * Released under the WTFPL license - http://sam.zoy.org/wtfpl/
- *
- * Date: Thu Sept 01 18:00:00 2011 -0500
- */
- (function( $ ){
- "use strict";
- $.fn.fitVids = function( options ) {
- var settings = {
- customSelector: null
- };
- if(!document.getElementById('fit-vids-style')) {
- var div = document.createElement('div'),
- ref = document.getElementsByTagName('base')[0] || document.getElementsByTagName('script')[0];
- div.className = 'fit-vids-style';
- div.id = 'fit-vids-style';
- div.style.display = 'none';
- div.innerHTML = '­<style> \
- .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%; \
- } \
- </style>';
- ref.parentNode.insertBefore(div,ref);
- }
- if ( options ) {
- $.extend( settings, options );
- }
- return this.each(function(){
- var selectors = [
- "iframe[src*='player.vimeo.com']",
- "iframe[src*='youtube.com']",
- "iframe[src*='youtube-nocookie.com']",
- "iframe[src*='kickstarter.com'][src*='video.html']",
- "object",
- "embed"
- ];
- if (settings.customSelector) {
- selectors.push(settings.customSelector);
- }
- var $allVideos = $(this).find(selectors.join(','));
- $allVideos = $allVideos.not("object object"); // SwfObj conflict patch
- $allVideos.each(function(){
- var $this = $(this);
- if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
- var height = ( this.tagName.toLowerCase() === 'object' || ($this.attr('height') && !isNaN(parseInt($this.attr('height'), 10))) ) ? parseInt($this.attr('height'), 10) : $this.height(),
- width = !isNaN(parseInt($this.attr('width'), 10)) ? parseInt($this.attr('width'), 10) : $this.width(),
- aspectRatio = height / width;
- if(!$this.attr('id')){
- var videoID = 'fitvid' + Math.floor(Math.random()*999999);
- $this.attr('id', videoID);
- }
- $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+"%");
- $this.removeAttr('height').removeAttr('width');
- });
- });
- };
- })( jQuery );
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