select2/docs/themes/learn2/js/featherlight.min.js

/**
 * Featherlight - ultra slim jQuery lightbox
 * Version 1.2.3 - http://noelboss.github.io/featherlight/
 *
 * Copyright 2015, Noël Raoul Bossart (http://www.noelboss.com)
 * MIT Licensed.
**/
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g.process.call(b,f)},setContent:function(b){var c=this;return(b.is("iframe")||a("iframe",b).length>0)&&c.$instance.addClass(c.namespace+"-iframe"),c.$instance.removeClass(c.namespace+"-loading"),c.$instance.find("."+c.namespace+"-inner").slice(1).remove().end().replaceWith(a.contains(c.$instance[0],b[0])?"":b),c.$content=b.addClass(c.namespace+"-inner"),c},open:function(b){var d=this;if(d.$instance.hide().appendTo(d.root),!(b&&b.isDefaultPrevented()||d.beforeOpen(b)===!1)){b&&b.preventDefault();var e=d.getContent();if(e)return c.push(d),h(!0),d.$instance.fadeIn(d.openSpeed),d.beforeContent(b),a.when(e).always(function(a){d.setContent(a),d.afterContent(b)}).then(d.$instance.promise()).done(function(){d.afterOpen(b)})}return d.$instance.detach(),a.Deferred().reject().promise()},close:function(b){var c=this,e=a.Deferred();return c.beforeClose(b)===!1?e.reject():(0===d(c).length&&h(!1),c.$instance.fadeOut(c.closeSpeed,function(){c.$instance.detach(),c.afterClose(b),e.resolve()})),e.promise()},chainCallbacks:function(b){for(var c in b)this[c]=a.proxy(b[c],this,a.proxy(this[c],this))}},a.extend(b,{id:0,autoBind:"[data-featherlight]",defaults:b.prototype,contentFilters:{jquery:{regex:/^[#.]\w/,test:function(b){return b instanceof a&&b},process:function(b){return a(b).clone(!0)}},image:{regex:/\.(png|jpg|jpeg|gif|tiff|bmp)(\?\S*)?$/i,process:function(b){var c=this,d=a.Deferred(),e=new Image,f=a('<img src="'+b+'" alt="" class="'+c.namespace+'-image" />');return e.onload=function(){f.naturalWidth=e.width,f.naturalHeight=e.height,d.resolve(f)},e.onerror=function(){d.reject(f)},e.src=b,d.promise()}},html:{regex:/^\s*<[\w!][^<]*>/,process:function(b){return a(b)}},ajax:{regex:/./,process:function(b){var c=a.Deferred(),d=a("<div></div>").load(b,function(a,b){"error"!==b&&c.resolve(d.contents()),c.fail()});return c.promise()}},iframe:{process:function(b){var c=new a.Deferred,d=a("<iframe/>").hide().attr("src",b).css(e(this,"iframe")).on("load",function(){c.resolve(d.show())}).appendTo(this.$instance.find("."+this.namespace+"-content"));return c.promise()}},text:{process:function(b){return a("<div>",{text:b})}}},functionAttributes:["beforeOpen","afterOpen","beforeContent","afterContent","beforeClose","afterClose"],readElementConfig:function(b,c){var d=this,e=new RegExp("^data-"+c+"-(.*)"),f={};return b&&b.attributes&&a.each(b.attributes,function(){var b=this.name.match(e);if(b){var c=this.value,g=a.camelCase(b[1]);if(a.inArray(g,d.functionAttributes)>=0)c=new Function(c);else try{c=a.parseJSON(c)}catch(h){}f[g]=c}}),f},extend:function(b,c){var d=function(){this.constructor=b};return d.prototype=this.prototype,b.prototype=new d,b.__super__=this.prototype,a.extend(b,this,c),b.defaults=b.prototype,b},attach:function(b,c,d){var e=this;"object"!=typeof c||c instanceof a!=!1||d||(d=c,c=void 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c=this.$content.naturalWidth,d=this.$content.naturalHeight;this.$content.css("width","").css("height","");var e=Math.max(c/parseInt(this.$content.parent().css("width"),10),d/parseInt(this.$content.parent().css("height"),10));e>1&&this.$content.css("width",""+c/e+"px").css("height",""+d/e+"px")}return a(b)},afterContent:function(a,b){var c=a(b);return this.onResize(b),c}}}),a.featherlight=b,a.fn.featherlight=function(a,c){return b.attach(this,a,c)},a(document).ready(function(){b._onReady()})}(jQuery);