| /*jshint browser:true */ |
| /*! |
| * FitVids 1.1 |
| * |
| * Copyright 2013, 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/ |
| * |
| */ |
| |
| ;(function( $ ){ |
| |
| 'use strict'; |
| |
| $.fn.fitVids = function( options ) { |
| var settings = { |
| customSelector: null, |
| ignore: null |
| }; |
| |
| if(!document.getElementById('fit-vids-style')) { |
| // appendStyles: https://github.com/toddmotto/fluidvids/blob/master/dist/fluidvids.js |
| var head = document.head || document.getElementsByTagName('head')[0]; |
| var css = '.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%;}'; |
| var div = document.createElement("div"); |
| div.innerHTML = '<p>x</p><style id="fit-vids-style">' + css + '</style>'; |
| head.appendChild(div.childNodes[1]); |
| } |
| |
| 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 ignoreList = '.fitvidsignore'; |
| |
| if(settings.ignore) { |
| ignoreList = ignoreList + ', ' + settings.ignore; |
| } |
| |
| var $allVideos = $(this).find(selectors.join(',')); |
| $allVideos = $allVideos.not('object object'); // SwfObj conflict patch |
| $allVideos = $allVideos.not(ignoreList); // Disable FitVids on this video. |
| |
| $allVideos.each(function(){ |
| var $this = $(this); |
| if($this.parents(ignoreList).length > 0) { |
| return; // Disable FitVids on this video. |
| } |
| if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; } |
| if ((!$this.css('height') && !$this.css('width')) && (isNaN($this.attr('height')) || isNaN($this.attr('width')))) |
| { |
| $this.attr('height', 9); |
| $this.attr('width', 16); |
| } |
| var height = ( this.tagName.toLowerCase() === 'object' || ($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('name')){ |
| var videoName = 'fitvid' + $.fn.fitVids._count; |
| $this.attr('name', videoName); |
| $.fn.fitVids._count++; |
| } |
| $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+'%'); |
| $this.removeAttr('height').removeAttr('width'); |
| }); |
| }); |
| }; |
| |
| // Internal counter for unique video names. |
| $.fn.fitVids._count = 0; |
| |
| // Works with either jQuery or Zepto |
| })( window.jQuery || window.Zepto ); |