1 line
9.5 KiB
JavaScript
1 line
9.5 KiB
JavaScript
webshims.ready("jme-base DOM",function(){"use strict";function a(a){this._data=a,this.lists={},this.on("showcontrolschange",this._updateControlsClass)}function b(a,c,d){this.list=a||[],this.playlists=c,this.media=c._data.media,this.player=c._data.player,this.options=h.extend(!0,{},b.defaults,d),this.options.itemTmpl=this.options.itemTmpl.trim(),this.deferred=h.Deferred(),this._selectedIndex=-1,this._selectedItem=null,this.$rendered=null,this._detectListType(),this.autoplay(this.options.autoplay),this.deferred.done(function(){this._addEvents(this),"auto"!=this.options.defaultSelected||this.media.jmeProp("srces").length||(this.options.defaultSelected=0),this.list[this.options.defaultSelected]&&this.selectedIndex(this.options.defaultSelected),this._fire("addlist")})}function c(a){return a.description=a.description||a.content,a.srces=[],(a.mediaGroups||[]).forEach(function(b){(b.contents||[]).forEach(function(b){b.src=b.src||b.url,a.srces.push(b)})}),a}function d(){return{src:h.attr(this,"href"),srclang:h.attr(this,"lang"),label:h.attr(this,"data-label")}}function e(){return{src:h.attr(this,"url")||h.attr(this,"href"),type:h.attr(this,"type")}}function f(){return 1==this.nodeType}var g=window.webshims,h=g.$,i=h.jme,j=0,k='<button class="{%class%}" type="button" aria-label="{%text%}"></button>';h.extend(a.prototype,{on:function(){h.fn.on.apply(h(this),arguments)},off:function(){h.fn.off.apply(h(this),arguments)},_getListId:function(a){var b;return b="string"==typeof a?a:a.id},_updateControlsClass:function(){this._data.player[this.getShowcontrolsList()?"addClass":"removeClass"]("has-playlist")},add:function(a,c){return a=new b(a,this,c),a.id||(j++,a.id="list-"+j),this.lists[a.id]=a,a.options.showcontrols&&this._data.player.addClass("has-playlist"),a},remove:function(a){var b=this._getListId(a);this.lists[b]&&(this.lists[b]._remove(),delete this.lists[b]),this.getShowcontrolsList()||this._data.player.removeClass("has-playlist")},getAutoplayList:function(){var a=null;return h.each(this.lists,function(b,c){return c.options.autoplay?(a=c,!1):void 0}),a},getShowcontrolsList:function(){var a=null;return h.each(this.lists,function(b,c){return c.options.showcontrols?(a=c,!1):void 0}),a}}),b.getText=function(a){return a.attr("content")||(a.text()||"").trim()},b.getUrl=function(a){return a.attr("content")||a.attr("url")||a.attr("href")||a.attr("src")||(a.text()||"").trim()},b.defaults={loop:!1,autoplay:!1,defaultSelected:"auto",addItemEvents:!0,showcontrols:!0,ajax:{},itemTmpl:'<li class="list-item"><% if(typeof poster == "string" && poster) {%><img src="<%=poster%>" /><% }%><h3><%=title%></h3><% if(typeof description == "string" && description) {%><div class="item-description"><%=description%></div><% }%></li>',renderer:function(a,b){return h.jme.tmpl(b,a)},mapDom:function(a){return{title:b.getText(h('[itemprop="name"], h1, h2, h3, h4, h5, h6, a',a)),srces:h('[itemprop="contentUrl"], a[type^="video"], a[type^="audio"]',a).map(function(){var c,d={src:b.getUrl(h(this))};return c="a"==this.nodeName.toLowerCase()?h.prop(this,"type"):b.getText(h('[itemprop="encodingFormat"]',a)),c&&(d.type=c),c=h.attr(this,"data-media"),c&&(d.media=c),d}).get(),tracks:h('a[type="text/vtt"]').map(d).get(),poster:b.getUrl(h('[itemprop="thumbnailUrl"], a[type^="image"], img',a))||null,description:b.getText(h('[itemprop="description"], .item-description, p',a))||null}},mapUrl:function(a,f){h.ajax(h.extend(a,{success:function(a){var g;h.isArray(a)?g=a:a.responseData&&a.responseData.feed?(a=a.responseData.feed,g=(a.entries||[]).map(c)):(g=[],h("item",a).each(function(){var a=h("enclosure, media\\:content",this).filter('[type^="video"], [type^="audio"]').map(e).get();a.length&&g.push({title:h("title",this).html(),srces:a,publishedDate:h("pubDate",this).html()||null,description:h("description",this).text()||null,poster:b.getUrl(h('itunes\\:image, media\\:thumbnail, enclosure[type^="image"], media\\:content[type^="image"]',this))||null,author:h("itunes\\:author",this).html()||null,duration:h("itunes\\:duration",this).html()||null,tracks:h("media\\:subTitle",this).map(d).get()||null})})),g!=a&&(g.fullData=a),f(g)}}))}},h.extend(b.prototype,{on:function(){h.fn.on.apply(h(this),arguments)},off:function(){h.fn.off.apply(h(this),arguments)},_detectListType:function(){var a;return"string"==typeof this.list?void this._createListFromUrl():(this.list.nodeName||this.list.length>0&&this.list[0].nodeName?this._createListFromDom():this.list.responseData&&this.list.responseData.feed&&(a=this.list.responseData.feed,this.list=(a.entries||[]).map(c),this.list.fullData=a),void this.deferred.resolveWith(this))},_createListFromUrl:function(){var a=this;this.options.ajax.url=this.list,this.options.mapUrl(this.options.ajax,function(b){a.list=b,a.deferred.resolveWith(a)})},_createListFromDom:function(){var a=this;this.$rendered=h(this.list).eq(0),this.list=[],this.$rendered&&(this._addDomList(),this.list=this.$rendered.children().map(function(){return a._createItemFromDom(this)}).get())},_createItemFromDom:function(a){var b=this.options.mapDom(a);return this._addItemData(b,a),b},_fire:function(a,b){var a=h.Event(a);h(this).triggerHandler(a,b),h(this.playlists).triggerHandler(a,h.merge([{list:this}],b||[])),this.$rendered&&this.$rendered.triggerHandler(a,b)},_addDomList:function(){this.$rendered.attr({"data-autoplay":this.options.autoplay,"data-loop":this.options.loop}).addClass("media-playlist").data("playlist",this)},_addItemData:function(a,b){var c=this;a.$item=h(b).data("itemData",a),a==this._selectedItem&&a.$item.addClass("selected-item"),this.options.addItemEvents&&a.$item.on("click.playlist",function(b){return c.options.addItemEvents?(c.playItem(a,b),!1):void 0})},_addEvents:function(a){var b=a.options,c=function(c){b.autoplay&&a.playNext(c)};this.media.on("ended",c),this._remove=function(){a.media.off("ended",c),a.autoplay(!1),a.$rendered&&a.$rendered.remove(),a._fire("removelist")}},_remove:function(){this._fire("removelist")},render:function(a){this.$rendered?a(this.$rendered,this.player,this):this.deferred.done(function(){var b,c=this,d=[];if(!this.$rendered){switch(h.each(this.list,function(a,b){var e=h(h.parseHTML(c.options.renderer(b,c.options.itemTmpl))).filter(f)[0];c._addItemData(b,e),d.push(e)}),b=(d[0]&&d[0].nodeName||"").toLowerCase()){case"li":this.$rendered=h.parseHTML("<ul />");break;case"option":this.$rendered=h.parseHTML("<select />");break;default:this.$rendered=h.parseHTML("<div />")}this.$rendered=h(this.$rendered).html(d),this._addDomList()}a(this.$rendered,this.player,this)})},_loadItem:function(a){var b=this.media;b.attr("poster",a.poster||""),h("track",b).remove(),h.each(a.tracks||[],function(a,c){h("<track />").attr(c).appendTo(b)}),a.srces||(a.srces=a),b.jmeProp("srces",a.srces)},_getItem:function(a){return a&&(a.nodeName||a.jquery||"string"==typeof a)&&(a=h(a).data("itemData")),a},playItem:function(a,b){var c;this.selectedItem(a,b),a&&(c=this.media.play(),setTimeout(function(){c.play()},9))},selectedIndex:function(a,b){return arguments.length?void this.selectedItem(this.list[a],b):this._selectedIndex},selectedItem:function(a,b){var c,d;return arguments.length?(d=-1,a=this._getItem(a),a&&h.each(this.list,function(b){return a==this?(d=b,!1):void 0}),d>=0&&this._loadItem(this.list[d]),d!=this._selectedIndex&&(c=this._selectedItem||null,c&&c.$item&&c.$item.removeClass("selected-item"),this._selectedItem=this.list[d]||null,this._selectedIndex=d,this._selectedItem&&this._selectedItem.$item&&this._selectedItem.$item.addClass("selected-item"),c!==this._selectedItem&&this._fire("itemchange",[{oldItem:c,from:b||null}])),void 0):this._selectedItem},playNext:function(){var a=this.getNext();a&&this.playItem(a)},playPrev:function(){var a=this.getPrev();a&&this.playItem(a)},getNext:function(){var a=this._selectedIndex+1;return this.list[a]||(this.options.loop?this.list[0]:null)},getPrev:function(){var a=this._selectedIndex-1;return this.list[a]||(this.options.loop?this.list[this.list.length-1]:null)}}),[{name:"autoplay",fn:"getAutoplayList"},{name:"showcontrols",fn:"getShowcontrolsList"},{name:"loop"}].forEach(function(a){b.prototype[a.name]=function(b){var c;return arguments.length?(b=!!b,b&&a.fn&&(c=this.playlists[a.fn](),c&&c!=this&&c[a.name](!1)),this.options[a.name]!=b&&(this.options[a.name]=b,this.$rendered&&this.$rendered.attr("data-"+a.name,b),this._fire(a.name+"change")),void 0):this.options[a.name]}}),i.defineProp("playlists",{writable:!1,get:function(b){var c=h.jme.data(b);return b!=c.player[0]?null:(c.playlists||(c.playlists=new a(c)),c.playlists)}}),i.defineMethod("addPlaylist",function(a,b){var c=h.jme.prop(this,"playlists");return c&&c.add?c.add(a,b):null}),[{name:"playlist-prev",text:"previous",get:"getPrev",play:"playPrev"},{name:"playlist-next",text:"next",get:"getNext",play:"playNext"}].forEach(function(a){h.jme.registerPlugin(a.name,{structure:k,text:a.text,_create:function(b,c,d){function e(){var c=g[a.get]();b.prop(c?{disabled:!1,title:c.title}:{disabled:!0,title:""})}function f(){var a=h.getShowcontrolsList();a!=g&&(g&&g.off("itemchange",e),g=a,g&&(g.on("itemchange",e),e()))}var g,h=d.jmeProp("playlists");b.on("click",function(){g&&g[a.play]()}),h.on({"addlist removelist showcontrolschange":f}),f()}})}),function(){var a={};h.jme.tmpl=function(b,c){return a[b]||(a[b]=new Function("obj","var p=[],print=function(){p.push.apply(p,arguments);};with(obj){p.push('"+b.replace(/[\r\t\n]/g," ").replace(/'(?=[^%]*%>)/g," ").split("'").join("\\'").split(" ").join("'").replace(/<%=(.+?)%>/g,"',$1,'").split("<%").join("');").split("%>").join("p.push('")+"');}return p.join('');")),c?a[b](c):a[b]}}(),h.jme.Playlist=b,g.isReady("playlist",!0)}); |