https://www.mamanoticias.com/wp-content/plugins/fitvids-for-wordpress/jquery.fitvids.js?ver=1.0

1/*global jQuery */
2/*jshint multistr:true browser:true */
3/*!
4 * FitVids 1.0
5 *
6 * Copyright 2011, 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 * Date: Thu Sept 01 18:00:00 2011 -0500
11 */
12
13(function( $ ){
14
15    "use strict";
16
17    $.fn.fitVids = function( options ) {
18        var settings = {
19            customSelector: null
20        };
21
22        var div = document.createElement('div'),
23            ref = document.getElementsByTagName('base')[0] || document.getElementsByTagName('script')[0];
24
25        div.className = 'fit-vids-style';
26        div.innerHTML = '&shy;<style>         \
27      .fluid-width-video-wrapper {        \
28         width: 100%;                     \
29         position: relative;              \
30         padding: 0;                      \
31      }                                   \
32                                          \
33      .fluid-width-video-wrapper iframe,  \
34      .fluid-width-video-wrapper object,  \
35      .fluid-width-video-wrapper embed {  \
36         position: absolute;              \
37         top: 0;                          \
38         left: 0;                         \
39         width: 100%;                     \
40         height: 100%;                    \
41      }                                   \
42    </style>';
43
44        ref.parentNode.insertBefore(div,ref);
45
46        if ( options ) {
47            $.extend( settings, options );
48        }
49
50        return this.each(function(){
51            var selectors = [
52                "iframe[src*='player.vimeo.com']",
53                "iframe[src*='www.youtube.com']",
54                "iframe[src*='www.kickstarter.com']",
55                "object",
56                "embed"
57            ];
58
59            if (settings.customSelector) {
60                selectors.push(settings.customSelector);
61            }
62
63            var $allVideos = $(this).find(selectors.join(','));
64
65            $allVideos.each(function(){
66                var $this = $(this);
67                if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
68                var height = ( this.tagName.toLowerCase() === 'object' || $this.attr('height') ) ? parseInt($this.attr('height'), 10) : $this.height(),
69                    width = $this.attr('width') ? parseInt($this.attr('width'), 10) : $this.width(),
70                    aspectRatio = height / width;
71                if(!$this.attr('id')){
72                    var videoID = 'fitvid' + Math.floor(Math.random()*999999);
73                    $this.attr('id', videoID);
74                }
75                $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+"%");
76                $this.removeAttr('height').removeAttr('width');
77            });
78        });
79    };
80})( jQuery );