https://sottoventolierna.it/wp-content/themes/spoon/js/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/*jshint browser:true */
14/*!
15* FitVids 1.1
16*
17* Copyright 2013, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
18* Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
19* Released under the WTFPL license - http://sam.zoy.org/wtfpl/
20*
21*/
22
23;(function( $ ){
24
25  'use strict';
26
27  $.fn.fitVids = function( options ) {
28    var settings = {
29      customSelector: null,
30      ignore: null
31    };
32
33    if(!document.getElementById('fit-vids-style')) {
34      // appendStyles: https://github.com/toddmotto/fluidvids/blob/master/dist/fluidvids.js
35      var head = document.head || document.getElementsByTagName('head')[0];
36      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%;}';
37      var div = document.createElement("div");
38      div.innerHTML = '<p>x</p><style id="fit-vids-style">' + css + '</style>';
39      head.appendChild(div.childNodes[1]);
40    }
41
42    if ( options ) {
43      $.extend( settings, options );
44    }
45
46    return this.each(function(){
47      var selectors = [
48        'iframe[src*="player.vimeo.com"]',
49        'iframe[src*="youtube.com"]',
50        'iframe[src*="youtube-nocookie.com"]',
51        'iframe[src*="kickstarter.com"][src*="video.html"]',
52        'object',
53        'embed'
54      ];
55
56      if (settings.customSelector) {
57        selectors.push(settings.customSelector);
58      }
59
60      var ignoreList = '.fitvidsignore';
61
62      if(settings.ignore) {
63        ignoreList = ignoreList + ', ' + settings.ignore;
64      }
65
66      var $allVideos = $(this).find(selectors.join(','));
67      $allVideos = $allVideos.not('object object'); // SwfObj conflict patch
68      $allVideos = $allVideos.not(ignoreList); // Disable FitVids on this video.
69
70      $allVideos.each(function(){
71        var $this = $(this);
72        if($this.parents(ignoreList).length > 0) {
73          return; // Disable FitVids on this video.
74        }
75        if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
76        if ((!$this.css('height') && !$this.css('width')) && (isNaN($this.attr('height')) || isNaN($this.attr('width'))))
77        {
78          $this.attr('height', 9);
79          $this.attr('width', 16);
80        }
81        var height = ( this.tagName.toLowerCase() === 'object' || ($this.attr('height') && !isNaN(parseInt($this.attr('height'), 10))) ) ? parseInt($this.attr('height'), 10) : $this.height(),
82            width = !isNaN(parseInt($this.attr('width'), 10)) ? parseInt($this.attr('width'), 10) : $this.width(),
83            aspectRatio = height / width;
84        if(!$this.attr('name')){
85          var videoName = 'fitvid' + $.fn.fitVids._count;
86          $this.attr('name', videoName);
87          $.fn.fitVids._count++;
88        }
89        $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+'%');
90        $this.removeAttr('height').removeAttr('width');
91      });
92    });
93  };
94  
95  // Internal counter for unique video names.
96  $.fn.fitVids._count = 0;
97  
98// Works with either jQuery or Zepto
99})( window.jQuery || window.Zepto );