10 lines
6.6 KiB
JavaScript
10 lines
6.6 KiB
JavaScript
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/*
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* Nivo Lightbox v1.0
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* http://dev7studios.com/nivo-lightbox
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*
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* Copyright 2013, Dev7studios
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* Free to use and abuse under the MIT license.
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* http://www.opensource.org/licenses/mit-license.php
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*/
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(function(e,t,n,r){function o(t,n){this.el=t;this.$el=e(this.el);this.options=e.extend({},s,n);this._defaults=s;this._name=i;this.init()}var i="nivoLightbox",s={effect:"fade",theme:"default",keyboardNav:true,onInit:function(){},beforeShowLightbox:function(){},afterShowLightbox:function(e){},beforeHideLightbox:function(){},afterHideLightbox:function(){},onPrev:function(e){},onNext:function(e){},errorMessage:"The requested content cannot be loaded. Please try again later."};o.prototype={init:function(){var t=this;this.$el.on("click",function(e){e.preventDefault();t.showLightbox()});if(this.options.keyboardNav){e("body").off("keyup").on("keyup",function(n){var r=n.keyCode?n.keyCode:n.which;if(r==27)t.destructLightbox();if(r==37)e(".nivo-lightbox-prev").trigger("click");if(r==39)e(".nivo-lightbox-next").trigger("click")})}this.options.onInit.call(this)},showLightbox:function(){var t=this;this.options.beforeShowLightbox.call(this);var n=this.constructLightbox();if(!n)return;var r=n.find(".nivo-lightbox-content");if(!r)return;var i=this.$el;e("body").addClass("nivo-lightbox-body-effect-"+this.options.effect);this.processContent(r,i);if(this.$el.attr("data-lightbox-gallery")){var t=this,s=e('[data-lightbox-gallery="'+this.$el.attr("data-lightbox-gallery")+'"]');e(".nivo-lightbox-nav").show();e(".nivo-lightbox-prev").off("click").on("click",function(n){n.preventDefault();var o=s.index(i);i=s.eq(o-1);if(!e(i).length)i=s.last();t.processContent(r,i);t.options.onPrev.call(this,[i])});e(".nivo-lightbox-next").off("click").on("click",function(n){n.preventDefault();var o=s.index(i);i=s.eq(o+1);if(!e(i).length)i=s.first();t.processContent(r,i);t.options.onNext.call(this,[i])})}setTimeout(function(){n.addClass("nivo-lightbox-open");t.options.afterShowLightbox.call(this,[n])},1)},processContent:function(n,r){var i=this;var s=r.attr("href");n.html("").addClass("nivo-lightbox-loading");if(this.isHidpi()&&r.attr("data-lightbox-hidpi")){s=r.attr("data-lightbox-hidpi")}if(s.match(/\.(jpeg|jpg|gif|png)$/)!=null){var o=e("<img>",{src:s});o.one("load",function(){var r=e('<div class="nivo-lightbox-image" />');r.append(o);n.html(r).removeClass("nivo-lightbox-loading");r.css({"line-height":e(".nivo-lightbox-content").height()+"px",height:e(".nivo-lightbox-content").height()+"px"});e(t).resize(function(){r.css({"line-height":e(".nivo-lightbox-content").height()+"px",height:e(".nivo-lightbox-content").height()+"px"})})}).each(function(){if(this.complete)e(this).load()});o.error(function(){var t=e('<div class="nivo-lightbox-error"><p>'+i.options.errorMessage+"</p></div>");n.html(t).removeClass("nivo-lightbox-loading")})}else if(video=s.match(/(youtube|youtu|vimeo)\.(com|be)\/(watch\?v=(\w+)|(\w+))/)){var u="",a="nivo-lightbox-video";if(video[1]=="youtube"){u="http://www.youtube.com/v/"+video[4];a="nivo-lightbox-youtube"}if(video[1]=="youtu"){u="http://www.youtube.com/v/"+video[3];a="nivo-lightbox-youtube"}if(video[1]=="vimeo"){u="http://player.vimeo.com/video/"+video[3];a="nivo-lightbox-vimeo"}if(u){var f=e("<iframe>",{src:u,"class":a,frameborder:0,vspace:0,hspace:0,scrolling:"auto"});n.html(f);f.load(function(){n.removeClass("nivo-lightbox-loading")})}}else if(r.attr("data-lightbox-type")=="ajax"){var i=this;e.ajax({url:s,cache:false,success:function(r){var i=e('<div class="nivo-lightbox-ajax" />');i.append(r);n.html(i).removeClass("nivo-lightbox-loading");if(i.outerHeight()<n.height()){i.css({position:"relative",top:"50%","margin-top":-(i.outerHeight()/2)+"px"})}e(t).resize(function(){if(i.outerHeight()<n.height()){i.css({position:"relative",top:"50%","margin-top":-(i.outerHeight()/2)+"px"})}})},error:function(){var t=e('<div class="nivo-lightbox-error"><p>'+i.options.errorMessage+"</p></div>");n.html(t).removeClass("nivo-lightbox-loading")}})}else if(s.substring(0,1)=="#"){if(e(s).length){var l=e('<div class="nivo-lightbox-inline" />');l.append(e(s).clone().show());n.html(l).removeClass("nivo-lightbox-loading");if(l.outerHeight()<n.height()){l.css({position:"relative",top:"50%","margin-top":-(l.outerHeight()/2)+"px"})}e(t).resize(function(){if(l.o
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