https://www.arteastgallery.co.uk/lib/jquery/1.8.2/plugins/jquery.f…=301b742&g=50b1f215f3c31ad21daf51d944d16684

1/*global jQuery */
2/*jshint browser:true */
3/*!
4* FitVids 1.1
5*
6* Copyright 2013, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
7* Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
8* Released under the WTFPL license - http://sam.zoy.org/wtfpl/
9*
10*/
11
12;(function( $ ){
13
14  'use strict';
15
16  $.fn.fitVids = function( options ) {
17    var settings = {
18      customSelector: null,
19      ignore: null
20    };
21
22    if(!document.getElementById('fit-vids-style')) {
23      // appendStyles: https://github.com/toddmotto/fluidvids/blob/master/dist/fluidvids.js
24      var head = document.head || document.getElementsByTagName('head')[0];
25      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%;}';
26      var div = document.createElement("div");
27      div.innerHTML = '<p>x</p><style id="fit-vids-style">' + css + '</style>';
28      head.appendChild(div.childNodes[1]);
29    }
30
31    if ( options ) {
32      $.extend( settings, options );
33    }
34
35    return this.each(function(){
36      var selectors = [
37        'iframe[src*="player.vimeo.com"]',
38        'iframe[src*="youtube.com"]',
39        'iframe[src*="youtube-nocookie.com"]',
40        'iframe[src*="kickstarter.com"][src*="video.html"]',
41        'iframe[src*="player.youku.com"]',
42        'iframe[src*="graphics8.nytimes.com"]',
43        'object',
44        'embed'
45      ];
46
47      if (settings.customSelector) {
48        selectors.push(settings.customSelector);
49      }
50
51      var ignoreList = '.fitvidsignore';
52
53      if(settings.ignore) {
54        ignoreList = ignoreList + ', ' + settings.ignore;
55      }
56
57      var $allVideos = $(this).find(selectors.join(','));
58      $allVideos = $allVideos.not('object object'); // SwfObj conflict patch
59      $allVideos = $allVideos.not(ignoreList); // Disable FitVids on this video.
60
61      $allVideos.each(function(){
62        var $this = $(this);
63        if($this.parents(ignoreList).length > 0) {
64          return; // Disable FitVids on this video.
65        }
66        if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
67        if ((!$this.css('height') && !$this.css('width')) && (isNaN($this.attr('height')) || isNaN($this.attr('width'))))
68        {
69          $this.attr('height', 9);
70          $this.attr('width', 16);
71        }
72        var height = ( this.tagName.toLowerCase() === 'object' || ($this.attr('height') && !isNaN(parseInt($this.attr('height'), 10))) ) ? parseInt($this.attr('height'), 10) : $this.height(),
73            width = !isNaN(parseInt($this.attr('width'), 10)) ? parseInt($this.attr('width'), 10) : $this.width(),
74            aspectRatio = height / width;
75        if(!$this.attr('id')){
76          var videoID = 'fitvid' + Math.floor(Math.random()*999999);
77          $this.attr('id', videoID);
78        }
79        $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+'%');
80        $this.removeAttr('height').removeAttr('width');
81      });
82    });
83  };
84// Works with either jQuery or Zepto
85})( window.jQuery || window.Zepto );