68 lines
2.6 KiB
JavaScript
68 lines
2.6 KiB
JavaScript
|
/*global jQuery */
|
||
|
|
/*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
|
||
|
|
};
|
||
|
|
|
||
|
|
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 $allVideos = $(this).find(selectors.join(','));
|
||
|
|
$allVideos = $allVideos.not("object object"); // SwfObj conflict patch
|
||
|
|
|
||
|
|
$allVideos.each(function(){
|
||
|
|
var $this = $(this);
|
||
|
|
if (this.tagName.toLowerCase() === 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
|
||
|
|
var height = ( this.tagName.toLowerCase() === 'object' || ($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('id')){
|
||
|
|
var videoID = 'fitvid' + Math.floor(Math.random()*999999);
|
||
|
|
$this.attr('id', videoID);
|
||
|
|
}
|
||
|
|
$this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+"%");
|
||
|
|
$this.removeAttr('height').removeAttr('width');
|
||
|
|
});
|
||
|
|
});
|
||
|
|
};
|
||
|
|
// Works with either jQuery or Zepto
|
||
|
|
})( window.jQuery || window.Zepto );
|