https://wortwuchs.net/wp-content/themes/gridlove/assets/js/fitvids.js?ver=2.1.1

1/*jshint browser:true */
2/*!
3* FitVids 1.1
4*
5* Copyright 2013, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
6* Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
7* Released under the WTFPL license - http://sam.zoy.org/wtfpl/
8*
9*/
10
11;(function( $ ){
12
13    'use strict';
14  
15    $.fn.fitVids = function( options ) {
16      var settings = {
17        customSelector: null,
18        ignore: null
19      };
20  
21      if(!document.getElementById('fit-vids-style')) {
22        // appendStyles: https://github.com/toddmotto/fluidvids/blob/master/dist/fluidvids.js
23        var head = document.head || document.getElementsByTagName('head')[0];
24        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%;}';
25        var div = document.createElement("div");
26        div.innerHTML = '<p>x</p><style id="fit-vids-style">' + css + '</style>';
27        head.appendChild(div.childNodes[1]);
28      }
29  
30      if ( options ) {
31        $.extend( settings, options );
32      }
33  
34      return this.each(function(){
35        var selectors = [
36          'iframe[src*="player.vimeo.com"]',
37          'iframe[src*="youtube.com"]',
38          'iframe[src*="youtube-nocookie.com"]',
39          'iframe[src*="kickstarter.com"][src*="video.html"]',
40          'object',
41          'embed'
42        ];
43  
44        if (settings.customSelector) {
45          selectors.push(settings.customSelector);
46        }
47  
48        var ignoreList = '.fitvidsignore';
49  
50        if(settings.ignore) {
51          ignoreList = ignoreList + ', ' + settings.ignore;
52        }
53  
54        var $allVideos = $(this).find(selectors.join(','));
55        $allVideos = $allVideos.not('object object'); // SwfObj conflict patch
56        $allVideos = $allVideos.not(ignoreList); // Disable FitVids on this video.
57  
58        $allVideos.each(function(){
59          var $this = $(this);
60          if($this.parents(ignoreList).length > 0) {
61            return; // Disable FitVids on this video.
62          }
63          if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
64          if ((!$this.css('height') && !$this.css('width')) && (isNaN($this.attr('height')) || isNaN($this.attr('width'))))
65          {
66            $this.attr('height', 9);
67            $this.attr('width', 16);
68          }
69          var height = ( this.tagName.toLowerCase() === 'object' || ($this.attr('height') && !isNaN(parseInt($this.attr('height'), 10))) ) ? parseInt($this.attr('height'), 10) : $this.height(),
70              width = !isNaN(parseInt($this.attr('width'), 10)) ? parseInt($this.attr('width'), 10) : $this.width(),
71              aspectRatio = height / width;
72          if(!$this.attr('name')){
73            var videoName = 'fitvid' + $.fn.fitVids._count;
74            $this.attr('name', videoName);
75            $.fn.fitVids._count++;
76          }
77          $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+'%');
78          $this.removeAttr('height').removeAttr('width');
79        });
80      });
81    };
82    
83    // Internal counter for unique video names.
84    $.fn.fitVids._count = 0;
85    
86  // Works with either jQuery or Zepto
87  })( window.jQuery || window.Zepto );
88