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/*
* Vide - v0.1.0
* Easy as hell jQuery plugin for video backgrounds.
* http://vodkabears.github.io/vide/
*
* Made by Ilya Makarov
* Under MIT License
*/
!function(a,b,c,d){"use strict";function e(b,c,d){this.element=a(b),this._defaults=g,this._name=f;var e=c.lastIndexOf(".");c=c.slice(0,0>e?c.length:e),this.settings=a.extend({},g,d),this.path=c,this.init()}var f="vide",g={volume:1,playbackRate:1,muted:!0,loop:!0,autoplay:!0,position:"50% 50%",posterType:"detect"},h=/iPad|iPhone|iPod/i.test(d.userAgent),i=/Android/i.test(d.userAgent);a[f]={lookup:[]};var j=function(a){var b,c,d={};b=a.replace(/\s*:\s*/g,":").replace(/\s*,\s*/g,","),c=b.split(",");var e,f,g;for(e=0,f=c.length;f>e;e++)c[e]=c[e].split(":"),g=c[e][1],("string"==typeof g||g instanceof String)&&(g="true"===g||("false"===g?!1:g)),("string"==typeof g||g instanceof String)&&(g=isNaN(g)?g:+g),d[c[e][0]]=g;return d},k=function(a){var b=a.split(" ");switch(b[0]){case"left":b[0]="0%";break;case"center":b[0]="50%";break;case"right":b[0]="100%"}switch(b[1]){case"top":b[1]="0";break;case"middle":b[1]="50%";break;case"bottom":b[1]="100%"}return{x:b[0],y:b[1]}};e.prototype.init=function(){var b=this;if(this.wrapper=a("<div>"),this.wrapper.css({position:"absolute","z-index":-1,top:0,left:0,bottom:0,right:0,overflow:"hidden","-webkit-background-size":"cover","-moz-background-size":"cover","-o-background-size":"cover","background-size":"cover","background-repeat":"no-repeat","background-position":"center center"}),"detect"===this.settings.posterType?(a.get(this.path+".png").done(function(){b.wrapper.css("background-image","url("+b.path+".png)")}),a.get(this.path+".jpg").done(function(){b.wrapper.css("background-image","url("+b.path+".jpg)")}),a.get(this.path+".gif").done(function(){b.wrapper.css("background-image","url("+b.path+".gif)")})):b.wrapper.css("background-image","url("+b.path+"."+this.settings.posterType+")"),"static"===this.element.css("position")&&this.element.css("position","relative"),this.element.prepend(this.wrapper),!h&&!i){this.video=a("<video><source src='"+this.path+".mp4' type='video/mp4'><source src='"+this.path+".webm' type='video/webm'><source src='"+this.path+".ogv' type='video/ogg'></video>"),this.video.css("visibility","hidden"),this.video.prop({autoplay:this.settings.autoplay,loop:this.settings.loop,volume:this.settings.volume,muted:this.settings.muted,playbackRate:this.settings.playbackRate}),this.wrapper.append(this.video);var c=k(this.settings.position);this.video.css({margin:"auto",position:"absolute","z-index":-1,top:c.y,left:c.x,"-webkit-transform":"translate(-"+c.x+", -"+c.y+")","-ms-transform":"translate(-"+c.x+", -"+c.y+")",transform:"translate(-"+c.x+", -"+c.y+")"}),this.video.bind("loadedmetadata."+f,function(){b.video.css("visibility","visible"),b.resize()}),a(this.element).bind("resize."+f,function(){b.resize()})}},e.prototype.getVideoObject=function(){return this.video?this.video[0]:null},e.prototype.resize=function(){if(this.video){var a=this.video[0].videoHeight,b=this.video[0].videoWidth,c=this.wrapper.height(),d=this.wrapper.width();this.video.css(d/b>c/a?{width:d+2,height:"auto"}:{width:"auto",height:c+2})}},e.prototype.destroy=function(){this.element.unbind(f),this.video.unbind(f),delete a[f].lookup[this.index],this.element.removeData(f),this.wrapper.remove()},a.fn[f]=function(b,c){var d;return this.each(function(){d=a.data(this,f),d&&d.destroy(),d=new e(this,b,c),d.index=a[f].lookup.push(d)-1,a.data(this,f,d)}),this},a(c).ready(function(){a(b).bind("resize."+f,function(){for(var b,c=a[f].lookup.length,d=0;c>d;d++)b=a[f].lookup[d],b&&b.resize()}),a(c).find("[data-"+f+"-bg]").each(function(b,c){var d=a(c),e=d.data(f+"-options"),g=d.data(f+"-bg");e=e?j(e):{},d[f](g,e)})})}(jQuery||Zepto,window,document,navigator);