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c;a||(a={}),b&&b.parse&&(a=this.parse(a)),(c=A(this,"defaults"))&&(a=f.extend({},c,a)),b&&b.collection&&(this.collection=b.collection),this.attributes={},this._escapedAttributes={},this.cid=f.uniqueId("c"),this.changed={},this._silent={},this._pending={},this.set(a,{silent:!0}),this.changed={},this._silent={},this._pending={},this._previousAttributes=f.clone(this.attributes),this.initialize.apply(this,arguments)};f.extend(j.prototype,i,{changed:null,_silent:null,_pending:null,idAttribute:"id",initialize:function(){},toJSON:function(){return f.clone(this.attributes)},get:function(a){return this.attributes[a]},escape:function(a){var b;if(b=this._escapedAttributes[a])return b;var c=this.get(a);return this._escapedAttributes[a]=f.escape(null==c?"":""+c)},has:function(a){return null!=this.get(a)},set:function(a,b,c){var d,e,g;if(f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b),c||(c={}),!d)return this;if(d instanceof j&&(d=d.attributes),c.unset)for(e in d)d[e]=void 0;if(!this._validate(d,c))return!1;this.idAttribute in d&&(this.id=d[this.idAttribute]);var h=c.changes={},i=this.attributes,k=this._escapedAttributes,l=this._previousAttributes||{};for(e in d)g=d[e],(!f.isEqual(i[e],g)||c.unset&&f.has(i,e))&&(delete k[e],(c.silent?this._silent:h)[e]=!0),c.unset?delete i[e]:i[e]=g,f.isEqual(l[e],g)&&f.has(i,e)==f.has(l,e)?(delete this.changed[e],delete this._pending[e]):(this.changed[e]=g,c.silent||(this._pending[e]=!0));return c.silent||this.change(c),this},unset:function(a,b){return(b||(b={})).unset=!0,this.set(a,null,b)},clear:function(a){return(a||(a={})).unset=!0,this.set(f.clone(this.attributes),a)},fetch:function(b){b=b?f.clone(b):{};var c=this,d=b.success;return b.success=function(a,e,f){return c.set(c.parse(a,f),b)?(d&&d(c,a),void 0):!1},b.error=a.wrapError(b.error,c,b),(this.sync||a.sync).call(this,"read",this,b)},save:function(b,c,d){var e,g;if(f.isObject(b)||null==b?(e=b,d=c):(e={},e[b]=c),d=d?f.clone(d):{},d.wait){if(!this._validate(e,d))return!1;g=f.clone(this.attributes)}var h=f.extend({},d,{silent:!0});if(e&&!this.set(e,d.wait?h:d))return!1;var i=this,j=d.success;d.success=function(a,b,c){var g=i.parse(a,c);return d.wait&&(delete d.wait,g=f.extend(e||{},g)),i.set(g,d)?(j?j(i,a):i.trigger("sync",i,a,d),void 0):!1},d.error=a.wrapError(d.error,i,d);var k=this.isNew()?"create":"update",l=(this.sync||a.sync).call(this,k,this,d);return d.wait&&this.set(g,h),l},destroy:function(b){b=b?f.clone(b):{};var c=this,d=b.success,e=function(){c.trigger("destroy",c,c.collection,b)};if(this.isNew())return e(),!1;b.success=function(a){b.wait&&e(),d?d(c,a):c.trigger("sync",c,a,b)},b.error=a.wrapError(b.error,c,b);var g=(this.sync||a.sync).call(this,"delete",this,b);return b.wait||e(),g},url:function(){var a=A(this,"urlRoot")||A(this.collection,"url")||B();return this.isNew()?a:a+("/"==a.charAt(a.length-1)?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return null==this.id},change:function(a){a||(a={});var b=this._changing;this._changing=!0;for(var c in this._silent)this._pending[c]=!0;var d=f.extend({},a.changes,this._silent);this._silent={};for(var c in d)this.trigger("change:"+c,this,this.get(c),a);if(b)return this;for(;!f.isEmpty(this._pending);){this._pending={},this.trigger("change",this,a);for(var c in this.changed)this._pending[c]||this._silent[c]||delete this.changed[c];this._previousAttributes=f.clone(this.attributes)}return this._changing=!1,this},hasChanged:function(a){return arguments.length?f.has(this.changed,a):!f.isEmpty(this.changed)},changedAttributes:function(a){if(!a)return this.hasChanged()?f.clone(this.changed):!1;var b,c=!1,d=this._previousAttributes;for(var e in a)f.isEqual(d[e],b=a[e])||((c||(c={}))[e]=b);return c},previous:function(a){return arguments.length&&this._previousAttributes?this._previousAttributes[a]:null},previousAttributes:function(){return f.clone(this._previousAttributes)},isValid:function(){return!this.validate(this.attributes)},_validate:function(a,b){if(b.silent||!this.validate)return!0;a=f.extend({},this.attributes,a);var c=this.validate(a,b);return c?(b&&b.error?b.error(this,c,b):this.trigger("error",this,c,b),!1):!0}});var k=a.Collection=function(a,b){b||(b={}),b.model&&(this.model=b.model),b.comparator&&(this.comparator=b.comparator),this._reset(),this.initialize.apply(this,arguments),a&&this.reset(a,{silent:!0,parse:b.parse})};f.extend(k.prototype,i,{model:j,initialize:function(){},toJSON:function(a){return this.map(function(b){return b.toJSON(a)})},add:function(a,b){var c,d,g,h,i,j,k={},l={},m=[];for(b||(b={}),a=f.isArray(a)?a.slice():[a],c=0,g=a.length;g>c;c++){if(!(h=a[c]=this._prepareModel(a[c],b)))throw new Error("Can't add an invalid model to a collection");i=h.cid,j=h.id,k[i]||this._byCid[i]||null!=j&&(l[j]||this._byId[j])?m.push(c):k[i]=l[j]=h}for(c=m.length;c--;)a.splice(m[c],1);for(c=0,g=a.length;g>c;c++)(h=a[c]).on("all",this._onModelEvent,this),this._byCid[h.cid]=h,null!=h.id&&(this._byId[h.id]=h);if(this.length+=g,d=null!=b.at?b.at:this.models.length,e.apply(this.models,[d,0].concat(a)),this.comparator&&this.sort({silent:!0}),b.silent)return this;for(c=0,g=this.models.length;g>c;c++)k[(h=this.models[c]).cid]&&(b.index=c,h.trigger("add",h,this,b));return this},remove:function(a,b){var c,d,e,g;for(b||(b={}),a=f.isArray(a)?a.slice():[a],c=0,d=a.length;d>c;c++)g=this.getByCid(a[c])||this.get(a[c]),g&&(delete this._byId[g.id],delete this._byCid[g.cid],e=this.indexOf(g),this.models.splice(e,1),this.length--,b.silent||(b.index=e,g.trigger("remove",g,this,b)),this._removeReference(g));return this},push:function(a,b){return a=this._prepareModel(a,b),this.add(a,b),a},pop:function(a){var b=this.at(this.length-1);return this.remove(b,a),b},unshift:function(a,b){return a=this._prepareModel(a,b),this.add(a,f.extend({at:0},b)),a},shift:function(a){var b=this.at(0);return this.remove(b,a),b},get:function(a){return null==a?void 0:this._byId[null!=a.id?a.id:a]},getByCid:function(a){return a&&this._byCid[a.cid||a]},at:function(a){return this.models[a]},where:function(a){return f.isEmpty(a)?[]:this.filter(function(b){for(var c in a)if(a[c]!==b.get(c))return!1;return!0})},sort:function(a){if(a||(a={}),!this.comparator)throw new Error("Cannot sort a set without a comparator");var b=f.bind(this.comparator,this);return 1==this.comparator.length?this.models=this.sortBy(b):this.models.sort(b),a.silent||this.trigger("reset",this,a),this},pluck:function(a){return f.map(this.models,function(b){return b.get(a)})},reset:function(a,b){a||(a=[]),b||(b={});for(var c=0,d=this.models.length;d>c;c++)this._removeReference(this.models[c]);return this._reset(),this.add(a,f.extend({silent:!0},b)),b.silent||this.trigger("reset",this,b),this},fetch:function(b){b=b?f.clone(b):{},void 0===b.parse&&(b.parse=!0);var c=this,d=b.success;return b.success=function(a,e,f){c[b.add?"add":"reset"](c.parse(a,f),b),d&&d(c,a)},b.error=a.wrapError(b.error,c,b),(this.sync||a.sync).call(this,"read",this,b)},create:function(a,b){var c=this;if(b=b?f.clone(b):{},a=this._prepareModel(a,b),!a)return!1;b.wait||c.add(a,b);var d=b.success;return b.success=function(e,f){b.wait&&c.add(e,b),d?d(e,f):e.trigger("sync",a,f,b)},a.save(null,b),a},parse:function(a){return a},chain:function(){return f(this.models).chain()},_reset:function(){this.length=0,this.models=[],this._byId={},this._byCid={}},_prepareModel:function(a,b){if(b||(b={}),a instanceof j)a.collection||(a.collection=this);else{var c=a;b.collection=this,a=new this.model(c,b),a._validate(a.attributes,b)||(a=!1)}return a},_removeReference:function(a){this==a.collection&&delete a.collection,a.off("all",this._onModelEvent,this)},_onModelEvent:function(a,b,c,d){("add"!=a&&"remove"!=a||c==this)&&("destroy"==a&&this.remove(b,d),b&&a==="change:"+b.idAttribute&&(delete this._byId[b.previous(b.idAttribute)],this._byId[b.id]=b),this.trigger.apply(this,arguments))}});var l=["forEach","each","map","reduce","reduceRight","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max","min","sortBy","sortedIndex","toArray","size","first","initial","rest","last","without","indexOf","shuffle","lastIndexOf","isEmpty","groupBy"];f.each(l,function(a){k.prototype[a]=function(){return f[a].apply(f,[this.models].concat(f.toArray(arguments)))}});var m=a.Router=function(a){a||(a={}),a.routes&&(this.routes=a.routes),this._bindRoutes(),this.initialize.apply(this,arguments)},n=/:\w+/g,o=/\*\w+/g,p=/[-[\]{}()+?.,\\^$|#\s]/g;f.extend(m.prototype,i,{initialize:function(){},route:function(b,c,d){return a.history||(a.history=new q),f.isRegExp(b)||(b=this._routeToRegExp(b)),d||(d=this[c]),a.history.route(b,f.bind(function(e){var f=this._extractParameters(b,e);d&&d.apply(this,f),this.trigger.apply(this,["route:"+c].concat(f)),a.history.trigger("route",this,c,f)},this)),this},navigate:function(b,c){a.history.navigate(b,c)},_bindRoutes:function(){if(this.routes){var a=[];for(var b in this.routes)a.unshift([b,this.routes[b]]);for(var c=0,d=a.length;d>c;c++)this.route(a[c][0],a[c][1],this[a[c][1]])}},_routeToRegExp:function(a){return a=a.replace(p,"\\$&").replace(n,"([^/]+)").replace(o,"(.*?)"),new RegExp("^"+a+"$")},_extractParameters:function(a,b){return a.exec(b).slice(1)}});var q=a.History=function(){this.handlers=[],f.bindAll(this,"checkUrl")},r=/^[#\/]/,s=/msie [\w.]+/;q.started=!1,f.extend(q.prototype,i,{interval:50,getHash:function(a){var b=a?a.location:window.location,c=b.href.match(/#(.*)$/);return c?c[1]:""},getFragment:function(a,b){if(null==a)if(this._hasPushState||b){a=window.location.pathname;var c=window.location.search;c&&(a+=c)}else a=this.getHash();return a.indexOf(this.options.root)||(a=a.substr(this.options.root.length)),a.replace(r,"")},start:function(a){if(q.started)throw new Error("Backbone.history has already been started");q.started=!0,this.options=f.extend({},{root:"/"},this.options,a),this._wantsHashChange=this.options.hashChange!==!1,this._wantsPushState=!!this.options.pushState,this._hasPushState=!!(this.options.pushState&&window.history&&window.history.pushState);var b=this.getFragment(),c=document.documentMode,d=s.exec(navigator.userAgent.toLowerCase())&&(!c||7>=c);d&&(this.iframe=g('').hide().appendTo("body")[0].contentWindow,this.navigate(b)),this._hasPushState?g(window).bind("popstate",this.checkUrl):this._wantsHashChange&&"onhashchange"in window&&!d?g(window).bind("hashchange",this.checkUrl):this._wantsHashChange&&(this._checkUrlInterval=setInterval(this.checkUrl,this.interval)),this.fragment=b;var e=window.location,h=e.pathname==this.options.root;return this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!h?(this.fragment=this.getFragment(null,!0),window.location.replace(this.options.root+"#"+this.fragment),!0):(this._wantsPushState&&this._hasPushState&&h&&e.hash&&(this.fragment=this.getHash().replace(r,""),window.history.replaceState({},document.title,e.protocol+"//"+e.host+this.options.root+this.fragment)),this.options.silent?void 0:this.loadUrl())},stop:function(){g(window).unbind("popstate",this.checkUrl).unbind("hashchange",this.checkUrl),clearInterval(this._checkUrlInterval),q.started=!1},route:function(a,b){this.handlers.unshift({route:a,callback:b})},checkUrl:function(){var a=this.getFragment();return a==this.fragment&&this.iframe&&(a=this.getFragment(this.getHash(this.iframe))),a==this.fragment?!1:(this.iframe&&this.navigate(a),this.loadUrl()||this.loadUrl(this.getHash()),void 0)},loadUrl:function(a){var b=this.fragment=this.getFragment(a),c=f.any(this.handlers,function(a){return a.route.test(b)?(a.callback(b),!0):void 0});return c},navigate:function(a,b){if(!q.started)return!1;b&&b!==!0||(b={trigger:b});var c=(a||"").replace(r,"");this.fragment!=c&&(this._hasPushState?(0!=c.indexOf(this.options.root)&&(c=this.options.root+c),this.fragment=c,window.history[b.replace?"replaceState":"pushState"]({},document.title,c)):this._wantsHashChange?(this.fragment=c,this._updateHash(window.location,c,b.replace),this.iframe&&c!=this.getFragment(this.getHash(this.iframe))&&(b.replace||this.iframe.document.open().close(),this._updateHash(this.iframe.location,c,b.replace))):window.location.assign(this.options.root+a),b.trigger&&this.loadUrl(a))},_updateHash:function(a,b,c){c?a.replace(a.toString().replace(/(javascript:|#).*$/,"")+"#"+b):a.hash=b}});var t=a.View=function(a){this.cid=f.uniqueId("view"),this._configure(a||{}),this._ensureElement(),this.initialize.apply(this,arguments),this.delegateEvents()},u=/^(\S+)\s*(.*)$/,v=["model","collection","el","id","attributes","className","tagName"];f.extend(t.prototype,i,{tagName:"div",$:function(a){return this.$el.find(a)},initialize:function(){},render:function(){return this},remove:function(){return this.$el.remove(),this},make:function(a,b,c){var d=document.createElement(a);return b&&g(d).attr(b),c&&g(d).html(c),d},setElement:function(a,b){return this.$el&&this.undelegateEvents(),this.$el=a instanceof g?a:g(a),this.el=this.$el[0],b!==!1&&this.delegateEvents(),this},delegateEvents:function(a){if(a||(a=A(this,"events"))){this.undelegateEvents();for(var b in a){var c=a[b];if(f.isFunction(c)||(c=this[a[b]]),!c)throw new Error('Method "'+a[b]+'" does not exist');var d=b.match(u),e=d[1],g=d[2];c=f.bind(c,this),e+=".delegateEvents"+this.cid,""===g?this.$el.bind(e,c):this.$el.delegate(g,e,c)}}},undelegateEvents:function(){this.$el.unbind(".delegateEvents"+this.cid)},_configure:function(a){this.options&&(a=f.extend({},this.options,a));for(var b=0,c=v.length;c>b;b++){var d=v[b];a[d]&&(this[d]=a[d])}this.options=a},_ensureElement:function(){if(this.el)this.setElement(this.el,!1);else{var a=A(this,"attributes")||{};this.id&&(a.id=this.id),this.className&&(a["class"]=this.className),this.setElement(this.make(this.tagName,a),!1)}}});var w=function(a,b){var c=z(this,a,b);return c.extend=this.extend,c};j.extend=k.extend=m.extend=t.extend=w;var x={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};a.sync=function(b,c,d){var e=x[b];d||(d={});var h={type:e,dataType:"json"};return d.url||(h.url=A(c,"url")||B()),d.data||!c||"create"!=b&&"update"!=b||(h.contentType="application/json",h.data=JSON.stringify(c.toJSON())),a.emulateJSON&&(h.contentType="application/x-www-form-urlencoded",h.data=h.data?{model:h.data}:{}),a.emulateHTTP&&("PUT"===e||"DELETE"===e)&&(a.emulateJSON&&(h.data._method=e),h.type="POST",h.beforeSend=function(a){a.setRequestHeader("X-HTTP-Method-Override",e)}),"GET"===h.type||a.emulateJSON||(h.processData=!1),g.ajax(f.extend(h,d))},a.wrapError=function(a,b,c){return function(d,e){e=d===b?e:d,a?a(b,e,c):b.trigger("error",b,e,c)}};var y=function(){},z=function(a,b,c){var d;return d=b&&b.hasOwnProperty("constructor")?b.constructor:function(){a.apply(this,arguments)},f.extend(d,a),y.prototype=a.prototype,d.prototype=new y,b&&f.extend(d.prototype,b),c&&f.extend(d,c),d.prototype.constructor=d,d.__super__=a.prototype,d},A=function(a,b){return a&&a[b]?f.isFunction(a[b])?a[b]():a[b]:null},B=function(){throw new Error('A "url" property or function must be specified')}}.call(this);var _gaq=_gaq||[];_gaq.push(["_setAccount","UA-5596313-5"]),_gaq.push(["_trackPageview"]),function(){var a=document.createElement("script");a.type="text/javascript",a.async=!0,a.src=("https:"==document.location.protocol?"https://ssl":"http://www")+".google-analytics.com/ga.js";var b=document.getElementsByTagName("script")[0];b.parentNode.insertBefore(a,b)}(),function(){window.App={Models:{},Collections:{},Views:{}},window.template=function(a){return _.template($("#"+a).html())},window.vent=_.extend({},Backbone.Events),App.Models.Icon=Backbone.Model.extend({initialize:function(){},update:function(){var a=this.get("name").split("-");a=a.slice(1,a.length).join("-"),this.set("normal-name",a)}}),App.Models.Creator=Backbone.Model.extend({}),App.Collections.Icons=Backbone.Collection.extend({model:App.Models.Icon,url:document.URL+"api/?json=",initialize:function(a){this.url+=a.family},toggleView:function(){}}),App.Collections.Creator=Backbone.Collection.extend({model:App.Models.Creator}),App.Views.Icons=Backbone.View.extend({tagName:"ul",initialize:function(){},render:function(){return this.collection.each(this.addOne,this),this},addOne:function(a){a.update();var b=new App.Views.Icon({model:a});this.$el.append(b.render().el)}}),App.Views.Icon=Backbone.View.extend({tagName:"li",template:template("iconTemplate"),events:{click:"clicked"},clicked:function(){vent.trigger("iconClicked",{"class":this.$el.attr("class")}),$(this.el.parentElement).find("li.active").removeClass("active"),this.$el.addClass("active")},render:function(){var a=this.template(this.model.toJSON());return this.$el.attr("class",this.model.get("name")),this.$el.attr("data-text",this.model.get("normal-name")),this.$el.html(a),this}}),App.Views.Creator=Backbone.View.extend({tagName:"div",className:"creator",selected:0,template:template("creatorTemplate"),preview:"",collected:"",iconfonts:void 0,initialize:function(){vent.bind("iconClicked",this.iconClicked,this),vent.bind("addClicked",this.addClicked,this),this.collection.each(function(a){a.on("change",this.counter,this)},this),$("article button.add").on("click",function(a){vent.trigger("addClicked",$(a.currentTarget))})},events:{"click a":"scrollTo","click .toggle":"toggleView"},iconClicked:function(a){var b=$(this.preview.selector);a["class"]=a["class"].replace(/active/g,""),b.val(a["class"]),b.css({opacity:".2"}),b.fadeOut(0,function(){$(this).fadeIn(200,function(){b.css({opacity:"1"})})})},addClicked:function(a){var b=a.attr("data-collection");return 2==a.attr("data-type")?(a.attr("data-type","3"),a.html(' remove'),_(this.collection.models).each(function(a){a.get("family")==b&&(++this.selected,a.set("selected",!0),$('.creator .iconfonts [class^="'+b+'-"]').addClass("active"))},this)):3==a.attr("data-type")&&(a.attr("data-type","2"),a.html(' add'),_(this.collection.models).each(function(a){a.get("family")==b&&(--this.selected,a.set("selected",!1),$('.creator .iconfonts [class^="'+b+'-"]').removeClass("active"))},this)),this},counter:function(){var a=$(".creator .plain");this.selected>0?a.hasClass("active")||a.addClass("active"):a.removeClass("active"),a.html(this.selected)},scrollTo:function(a){var b=$(a.currentTarget).attr("href");if("#"!=b){var c=$(b).offset();return window.scrollTo(c.left,c.top),!1}},toggleView:function(a){a.preventDefault();var b=$('section[data-name="preview"]'),c=$(a.currentTarget);b.hasClass("minimal")?(b.removeClass("minimal"),c.removeClass("entypo-plus-squared"),c.addClass("entypo-minus-squared")):(b.addClass("minimal"),c.removeClass("entypo-minus-squared"),c.addClass("entypo-plus-squared"))},render:function(){var a=this.template();return this.$el.html(a),this.preview=$(".creator textarea"),this.collected=$(".creator .plain"),this}}),App.Views.Output=Backbone.View.extend({el:"pre.output",template:template("outputTemplate"),initialize:function(){this.collection.each(function(a){a.on("change",this.create,this)},this)},create:function(){var a='@import url(http://weloveiconfonts.com/api/?family=',b="<link href='http://weloveiconfonts.com/api/?family='",c="",d=0,e=0;this.collection.each(function(b){b.get("selected")?(d++>0&&(a+="|"),a+=b.get("family"),c+="/* "+b.get("family")+' */\n[class*="'+b.get("family")+'-"]:before {\n font-family: \''+b.get("font")+"', sans-serif;\n}\n\n"):++e},this),a+=");\n\n",b+="\n rel='stylesheet' type='text/css'>",e==this.collection.length&&(a="",c="Pro tip: Select some icon fonts to the see real output here!\n\n"),this.$el.html(a+c)}})}(),function(a,b){"use strict";a(function(){var c=b.App,d=new c.Collections.Icons({family:"brandico"});d.fetch().then(function(){var b=new c.Views.Icons({collection:d});
+a('.brandico section[data-name="preview"] div').append(b.render().el)});var e=new c.Collections.Icons({family:"entypo"});e.fetch().then(function(){var b=new c.Views.Icons({collection:e});a('.entypo section[data-name="preview"] div').append(b.render().el)});var f=new c.Collections.Icons({family:"fontelico"});f.fetch().then(function(){var b=new c.Views.Icons({collection:f});a('.fontelico section[data-name="preview"] div').append(b.render().el)});var g=new c.Collections.Icons({family:"maki"});g.fetch().then(function(){var b=new c.Views.Icons({collection:g});a('.maki section[data-name="preview"] div').append(b.render().el)});var h=new c.Collections.Icons({family:"openwebicons"});h.fetch().then(function(){var b=new c.Views.Icons({collection:h});a('.openwebicons section[data-name="preview"] div').append(b.render().el)});var i=new c.Collections.Icons({family:"typicons"});i.fetch().then(function(){var b=new c.Views.Icons({collection:i});a('.typicons section[data-name="preview"] div').append(b.render().el)});var j=new c.Collections.Icons({family:"zocial"});j.fetch().then(function(){var b=new c.Views.Icons({collection:j});a('.zocial section[data-name="preview"] div').append(b.render().el)});var k=new c.Collections.Icons({family:"fontawesome"});k.fetch().then(function(){var b=new c.Views.Icons({collection:k});a('.fontawesome section[data-name="preview"] div').append(b.render().el)});var l=new c.Collections.Creator([{family:"brandico",font:"brandico",selected:!1},{family:"entypo",font:"entypo",selected:!1},{family:"fontawesome",font:"FontAwesome",selected:!1},{family:"fontelico",font:"fontelico",selected:!1},{family:"maki",font:"maki",selected:!1},{family:"openwebicons",font:"OpenWeb Icons",selected:!1},{family:"typicons",font:"Typicons",selected:!1},{family:"zocial",font:"zocial",selected:!1}]),m=new c.Views.Creator({collection:l});a("body").append(m.render().el);var n=new c.Views.Output({collection:l});a('section[data-name="output"] div').append(n.render().el)})}(jQuery,window,document);
\ No newline at end of file
diff --git a/package.json b/package.json
new file mode 100755
index 0000000..b87a30d
--- /dev/null
+++ b/package.json
@@ -0,0 +1,30 @@
+{
+ "name": "WeLoveIconFonts",
+ "title": "We Love Icon Fonts",
+ "description": "A free & open source icon fonts hosting service for testing purposes.",
+ "url": "http://weloveiconfonts.com/",
+ "author": "Tim Pietrusky",
+ "copyright": "2013",
+ "version": "2.0.1",
+ "license": "VVL",
+ "repository": {
+ "type": "git",
+ "url": "http://github.com/TimPietrusky/weloveiconfonts.git"
+ },
+ "devDependencies": {
+ "grunt": "~0.4.1",
+ "grunt-contrib-concat": "~0.3.0",
+ "grunt-contrib-compass": "~0.6.0",
+ "grunt-contrib-uglify": "~0.2.0",
+ "grunt-contrib-connect": "~0.3.0",
+ "grunt-contrib-jshint": "~0.4.3",
+ "grunt-contrib-watch": "~0.4.4",
+ "connect-livereload": "~0.2.0",
+ "grunt-open": "~0.2.0",
+ "matchdep": "~0.1.2",
+ "grunt-sftp-deploy": "~0.0.9",
+ "grunt-concurrent": "~0.4.1",
+ "grunt-ftp-push": "~0.1.2",
+ "grunt-ftpush": "~0.3.3"
+ }
+}
diff --git a/src/js/core/main.js b/src/js/core/main.js
new file mode 100755
index 0000000..ffd3528
--- /dev/null
+++ b/src/js/core/main.js
@@ -0,0 +1,326 @@
+(function() {
+ window.App = {
+ Models : {},
+ Collections : {},
+ Views : {}
+ };
+
+ window.template = function(id) {
+ return _.template($('#' + id).html());
+ };
+
+ window.vent = _.extend({}, Backbone.Events);
+
+ /***************************************************
+ *
+ * Models
+ */
+ App.Models.Icon = Backbone.Model.extend({
+ initialize : function() {
+
+ },
+
+ /**
+ * Update and extend the data of the model.
+ */
+ update : function() {
+ var normal_name = this.get('name').split('-');
+ normal_name = normal_name.slice(1, (normal_name.length)).join('-');
+
+ // The name without the font-prefix
+ this.set('normal-name', normal_name);
+ }
+ });
+
+ App.Models.Creator = Backbone.Model.extend({
+ });
+
+
+ /***************************************************
+ *
+ * Collections
+ */
+ App.Collections.Icons = Backbone.Collection.extend({
+ model : App.Models.Icon,
+ url : document.URL + 'api/?json=',
+
+ initialize : function(attr) {
+ this.url += attr.family;
+ },
+
+ toggleView : function() {
+ }
+ });
+
+ App.Collections.Creator = Backbone.Collection.extend({
+ model : App.Models.Creator
+ });
+
+
+ /***************************************************
+ *
+ * Views
+ */
+
+ /**
+ * Some icons in a list.
+ */
+ App.Views.Icons = Backbone.View.extend({
+ tagName : 'ul',
+
+ initialize : function() {
+ },
+
+ render : function() {
+ this.collection.each(this.addOne, this);
+ return this;
+ },
+
+ addOne : function(icon) {
+ icon.update();
+ var iconView = new App.Views.Icon({model : icon});
+ this.$el.append(iconView.render().el);
+ }
+ });
+
+ /**
+ * An icon.
+ */
+ App.Views.Icon = Backbone.View.extend({
+ tagName : 'li',
+ template : template('iconTemplate'),
+
+ events : {
+ 'click' : 'clicked'
+ },
+
+ clicked : function() {
+ vent.trigger("iconClicked", {'class' : this.$el.attr('class')});
+
+ $(this.el.parentElement).find('li.active').removeClass('active');
+ this.$el.addClass('active');
+ },
+
+ render : function() {
+ var template = this.template(this.model.toJSON());
+
+ // Set class
+ this.$el.attr('class', this.model.get('name'));
+ // Set title
+ this.$el.attr('data-text', this.model.get('normal-name'));
+
+ this.$el.html(template);
+ return this;
+ }
+ });
+
+ /**
+ * Your collections.
+ */
+ App.Views.Creator = Backbone.View.extend({
+ tagName : 'div',
+ className : 'creator',
+ selected : 0,
+
+ template : template('creatorTemplate'),
+ preview : '',
+ collected : '',
+ iconfonts : undefined,
+
+ initialize : function() {
+ // Liste
+ vent.bind("iconClicked", this.iconClicked, this);
+ vent.bind("addClicked", this.addClicked, this);
+
+ this.collection.each(function(model) {
+ model.on('change', this.counter, this);
+ }, this);
+
+ $('article button.add').on('click', function(e) {
+ vent.trigger("addClicked", $(e.currentTarget));
+ });
+ },
+
+ events : {
+ 'click a' : 'scrollTo',
+ 'click .toggle' : 'toggleView'
+ },
+
+ iconClicked : function(data) {
+ var textarea = $(this.preview.selector);
+
+ data['class'] = data['class'].replace(/active/g, '');
+ textarea.val(data['class']);
+
+ textarea.css({'opacity': '.2'});
+ textarea.fadeOut(0, function(){
+ $(this).fadeIn(200, function() {
+ textarea.css({'opacity': '1'});
+ });
+ });
+ },
+
+ /**
+ * Handle add / remove icon font to the collection
+ *
+ * default : ' add'
+ *
+ * [TimPietrusky] #6: Give the ability to remove fonts from collection.
+ */
+ addClicked : function(el) {
+ var data = el.attr('data-collection');
+
+ // Sub navigation
+ // if (this.iconfonts == undefined) {
+ // this.iconfonts = $('.creator .iconfonts a');
+ // }
+
+ // Remove From collection
+ if (el.attr('data-type') == 2) {
+ // Change type
+ el.attr('data-type', '3');
+ // Change the text
+ el.html(' remove');
+
+ _(this.collection.models).each(function(asdf) {
+ if (asdf.get('family') == data) {
+ ++this.selected;
+ asdf.set('selected', true);
+
+ $('.creator .iconfonts [class^="'+data+'-"]').addClass('active');
+ }
+ }, this);
+
+ // add
+ } else if (el.attr('data-type') == 3) {
+ // Change type
+ el.attr('data-type', '2');
+ // Change the text
+ el.html(' add');
+
+ _(this.collection.models).each(function(asdf) {
+ if (asdf.get('family') == data) {
+ --this.selected;
+ asdf.set('selected', false);
+
+ $('.creator .iconfonts [class^="'+data+'-"]').removeClass('active');
+ }
+ }, this);
+ }
+
+ return this;
+ },
+
+ counter : function() {
+ var counter = $('.creator .plain');
+
+
+ if (this.selected > 0) {
+ if (!counter.hasClass('active')) {
+ counter.addClass('active');
+ }
+ } else {
+ counter.removeClass('active');
+ }
+ counter.html(this.selected);
+ }
+,
+ /**
+ * Scroll to a element because the default
+ * href="#" + id doesn't work on mobile browsers.
+ */
+ scrollTo : function(e) {
+ var jump = $(e.currentTarget).attr('href');
+
+ if (jump != '#') {
+ var new_position = $(jump).offset();
+ window.scrollTo(new_position.left, new_position.top);
+ return false;
+ }
+ },
+
+ /**
+ * Toggle between full & minimal view for the icons.
+ */
+ toggleView : function(e) {
+ e.preventDefault();
+
+ var icon_lists = $('section[data-name="preview"]'),
+ el = $(e.currentTarget);
+
+ // Full view
+ if (icon_lists.hasClass('minimal')) {
+ icon_lists.removeClass('minimal');
+ el.removeClass('entypo-plus-squared');
+ el.addClass('entypo-minus-squared');
+
+ // Minimal view
+ } else {
+ icon_lists.addClass('minimal');
+ el.removeClass('entypo-minus-squared');
+ el.addClass('entypo-plus-squared');
+ }
+ },
+
+ render : function() {
+ var template = this.template();
+ this.$el.html(template);
+
+ this.preview = $('.creator textarea');
+ this.collected = $('.creator .plain');
+ return this;
+ }
+ });
+
+ /**
+ * Your collections.
+ */
+ App.Views.Output = Backbone.View.extend({
+ el : 'pre.output',
+ template : template('outputTemplate'),
+
+ initialize : function() {
+ this.collection.each(function(model) {
+ model.on('change', this.create, this);
+ }, this);
+ },
+
+ create : function(model) {
+ var url = "@import url(http://weloveiconfonts.com/api/?family=",
+ link = "<link href='http://weloveiconfonts.com/api/?family='",
+ body = "",
+ count = 0,
+ count_added = 0;
+
+ this.collection.each(function(model) {
+ if (model.get('selected')) {
+ if (count++ > 0) {
+ url += "|";
+ }
+ url += model.get('family');
+
+ body += "/* " + model.get('family') + " */\n"+
+ "[class*=\"" + model.get('family') + "-\"]:before {"+
+ "\n font-family: '" + model.get('font') + "', sans-serif;"+
+ "\n}\n\n";
+
+ } else {
+ ++count_added;
+ }
+ }, this);
+
+ url += ");\n\n";
+ link += "\n\ rel='stylesheet' type='text/css'>";
+
+ // Set the default pro tip when all collection are removed
+ if (count_added == this.collection.length) {
+ url = "";
+ body = "Pro tip: Select some icon fonts to the see real output here!\n\n";
+ }
+
+ // URL
+ this.$el.html(url + body);
+ },
+ });
+
+})();
\ No newline at end of file
diff --git a/src/js/scripts.js b/src/js/scripts.js
new file mode 100755
index 0000000..4f6435b
--- /dev/null
+++ b/src/js/scripts.js
@@ -0,0 +1,85 @@
+(function ($, window, document, undefined) {
+
+ 'use strict';
+
+ $(function () {
+
+ var App = window.App;
+
+ var iconsCollection = new App.Collections.Icons({'family':'brandico'});
+ iconsCollection.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection });
+ $('.brandico section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ var iconsCollection1 = new App.Collections.Icons({'family':'entypo'});
+ iconsCollection1.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection1 });
+ $('.entypo section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+
+ var iconsCollection6 = new App.Collections.Icons({'family':'fontelico'});
+ iconsCollection6.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection6 });
+ $('.fontelico section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ var iconsCollection7 = new App.Collections.Icons({'family':'maki'});
+ iconsCollection7.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection7 });
+ $('.maki section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ var iconsCollection5 = new App.Collections.Icons({'family':'openwebicons'});
+ iconsCollection5.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection5 });
+ $('.openwebicons section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ var iconsCollection2 = new App.Collections.Icons({'family':'typicons'});
+ iconsCollection2.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection2 });
+ $('.typicons section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ var iconsCollection3 = new App.Collections.Icons({'family':'zocial'});
+ iconsCollection3.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection3 });
+ $('.zocial section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ var iconsCollection4 = new App.Collections.Icons({'family':'fontawesome'});
+ iconsCollection4.fetch().then(function() {
+ var iconsView = new App.Views.Icons({ collection : iconsCollection4 });
+ $('.fontawesome section[data-name="preview"] div').append(iconsView.render().el);
+ });
+
+ // var iconsCollection8 = new App.Collections.Icons({'family':'webfont7696'});
+ // iconsCollection4.fetch().then(function() {
+ // var iconsView = new App.Views.Icons({ collection : iconsCollection4 });
+ // $('.fontawesome section[data-name="preview"] div').append(iconsView.render().el);
+ // });
+
+
+ var allIconsCollection = new App.Collections.Creator([
+ {'family' : 'brandico', 'font' : 'brandico', 'selected' : false},
+ {'family' : 'entypo', 'font' : 'entypo', 'selected' : false},
+ {'family' : 'fontawesome', 'font' : 'FontAwesome','selected' : false},
+ {'family' : 'fontelico', 'font' : 'fontelico','selected' : false},
+ {'family' : 'maki', 'font' : 'maki','selected' : false},
+ {'family' : 'openwebicons', 'font' : 'OpenWeb Icons','selected' : false},
+ {'family' : 'typicons', 'font' : 'Typicons','selected' : false},
+ {'family' : 'zocial', 'font' : 'zocial','selected' : false}
+ // {'family' : 'webfont7696', 'font' : 'zocial','selected' : false}
+ ]);
+
+ var creatorView = new App.Views.Creator({ collection : allIconsCollection });
+ $('body').append(creatorView.render().el);
+
+ var outputView = new App.Views.Output({ collection : allIconsCollection });
+ $('section[data-name="output"] div').append(outputView.render().el);
+
+ });
+
+})(jQuery, window, document);
diff --git a/src/js/vendor/backbone.js b/src/js/vendor/backbone.js
new file mode 100755
index 0000000..3373c95
--- /dev/null
+++ b/src/js/vendor/backbone.js
@@ -0,0 +1,1431 @@
+// Backbone.js 0.9.2
+
+// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Backbone may be freely distributed under the MIT license.
+// For all details and documentation:
+// http://backbonejs.org
+
+(function(){
+
+ // Initial Setup
+ // -------------
+
+ // Save a reference to the global object (`window` in the browser, `global`
+ // on the server).
+ var root = this;
+
+ // Save the previous value of the `Backbone` variable, so that it can be
+ // restored later on, if `noConflict` is used.
+ var previousBackbone = root.Backbone;
+
+ // Create a local reference to slice/splice.
+ var slice = Array.prototype.slice;
+ var splice = Array.prototype.splice;
+
+ // The top-level namespace. All public Backbone classes and modules will
+ // be attached to this. Exported for both CommonJS and the browser.
+ var Backbone;
+ if (typeof exports !== 'undefined') {
+ Backbone = exports;
+ } else {
+ Backbone = root.Backbone = {};
+ }
+
+ // Current version of the library. Keep in sync with `package.json`.
+ Backbone.VERSION = '0.9.2';
+
+ // Require Underscore, if we're on the server, and it's not already present.
+ var _ = root._;
+ if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
+
+ // For Backbone's purposes, jQuery, Zepto, or Ender owns the `$` variable.
+ var $ = root.jQuery || root.Zepto || root.ender;
+
+ // Set the JavaScript library that will be used for DOM manipulation and
+ // Ajax calls (a.k.a. the `$` variable). By default Backbone will use: jQuery,
+ // Zepto, or Ender; but the `setDomLibrary()` method lets you inject an
+ // alternate JavaScript library (or a mock library for testing your views
+ // outside of a browser).
+ Backbone.setDomLibrary = function(lib) {
+ $ = lib;
+ };
+
+ // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+ // to its previous owner. Returns a reference to this Backbone object.
+ Backbone.noConflict = function() {
+ root.Backbone = previousBackbone;
+ return this;
+ };
+
+ // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+ // will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+ // set a `X-Http-Method-Override` header.
+ Backbone.emulateHTTP = false;
+
+ // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+ // `application/json` requests ... will encode the body as
+ // `application/x-www-form-urlencoded` instead and will send the model in a
+ // form param named `model`.
+ Backbone.emulateJSON = false;
+
+ // Backbone.Events
+ // -----------------
+
+ // Regular expression used to split event strings
+ var eventSplitter = /\s+/;
+
+ // A module that can be mixed in to *any object* in order to provide it with
+ // custom events. You may bind with `on` or remove with `off` callback functions
+ // to an event; trigger`-ing an event fires all callbacks in succession.
+ //
+ // var object = {};
+ // _.extend(object, Backbone.Events);
+ // object.on('expand', function(){ alert('expanded'); });
+ // object.trigger('expand');
+ //
+ var Events = Backbone.Events = {
+
+ // Bind one or more space separated events, `events`, to a `callback`
+ // function. Passing `"all"` will bind the callback to all events fired.
+ on: function(events, callback, context) {
+
+ var calls, event, node, tail, list;
+ if (!callback) return this;
+ events = events.split(eventSplitter);
+ calls = this._callbacks || (this._callbacks = {});
+
+ // Create an immutable callback list, allowing traversal during
+ // modification. The tail is an empty object that will always be used
+ // as the next node.
+ while (event = events.shift()) {
+ list = calls[event];
+ node = list ? list.tail : {};
+ node.next = tail = {};
+ node.context = context;
+ node.callback = callback;
+ calls[event] = {tail: tail, next: list ? list.next : node};
+ }
+
+ return this;
+ },
+
+ // Remove one or many callbacks. If `context` is null, removes all callbacks
+ // with that function. If `callback` is null, removes all callbacks for the
+ // event. If `events` is null, removes all bound callbacks for all events.
+ off: function(events, callback, context) {
+ var event, calls, node, tail, cb, ctx;
+
+ // No events, or removing *all* events.
+ if (!(calls = this._callbacks)) return;
+ if (!(events || callback || context)) {
+ delete this._callbacks;
+ return this;
+ }
+
+ // Loop through the listed events and contexts, splicing them out of the
+ // linked list of callbacks if appropriate.
+ events = events ? events.split(eventSplitter) : _.keys(calls);
+ while (event = events.shift()) {
+ node = calls[event];
+ delete calls[event];
+ if (!node || !(callback || context)) continue;
+ // Create a new list, omitting the indicated callbacks.
+ tail = node.tail;
+ while ((node = node.next) !== tail) {
+ cb = node.callback;
+ ctx = node.context;
+ if ((callback && cb !== callback) || (context && ctx !== context)) {
+ this.on(event, cb, ctx);
+ }
+ }
+ }
+
+ return this;
+ },
+
+ // Trigger one or many events, firing all bound callbacks. Callbacks are
+ // passed the same arguments as `trigger` is, apart from the event name
+ // (unless you're listening on `"all"`, which will cause your callback to
+ // receive the true name of the event as the first argument).
+ trigger: function(events) {
+ var event, node, calls, tail, args, all, rest;
+ if (!(calls = this._callbacks)) return this;
+ all = calls.all;
+ events = events.split(eventSplitter);
+ rest = slice.call(arguments, 1);
+
+ // For each event, walk through the linked list of callbacks twice,
+ // first to trigger the event, then to trigger any `"all"` callbacks.
+ while (event = events.shift()) {
+ if (node = calls[event]) {
+ tail = node.tail;
+ while ((node = node.next) !== tail) {
+ node.callback.apply(node.context || this, rest);
+ }
+ }
+ if (node = all) {
+ tail = node.tail;
+ args = [event].concat(rest);
+ while ((node = node.next) !== tail) {
+ node.callback.apply(node.context || this, args);
+ }
+ }
+ }
+
+ return this;
+ }
+
+ };
+
+ // Aliases for backwards compatibility.
+ Events.bind = Events.on;
+ Events.unbind = Events.off;
+
+ // Backbone.Model
+ // --------------
+
+ // Create a new model, with defined attributes. A client id (`cid`)
+ // is automatically generated and assigned for you.
+ var Model = Backbone.Model = function(attributes, options) {
+ var defaults;
+ attributes || (attributes = {});
+ if (options && options.parse) attributes = this.parse(attributes);
+ if (defaults = getValue(this, 'defaults')) {
+ attributes = _.extend({}, defaults, attributes);
+ }
+ if (options && options.collection) this.collection = options.collection;
+ this.attributes = {};
+ this._escapedAttributes = {};
+ this.cid = _.uniqueId('c');
+ this.changed = {};
+ this._silent = {};
+ this._pending = {};
+ this.set(attributes, {silent: true});
+ // Reset change tracking.
+ this.changed = {};
+ this._silent = {};
+ this._pending = {};
+ this._previousAttributes = _.clone(this.attributes);
+ this.initialize.apply(this, arguments);
+ };
+
+ // Attach all inheritable methods to the Model prototype.
+ _.extend(Model.prototype, Events, {
+
+ // A hash of attributes whose current and previous value differ.
+ changed: null,
+
+ // A hash of attributes that have silently changed since the last time
+ // `change` was called. Will become pending attributes on the next call.
+ _silent: null,
+
+ // A hash of attributes that have changed since the last `'change'` event
+ // began.
+ _pending: null,
+
+ // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+ // CouchDB users may want to set this to `"_id"`.
+ idAttribute: 'id',
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // Return a copy of the model's `attributes` object.
+ toJSON: function(options) {
+ return _.clone(this.attributes);
+ },
+
+ // Get the value of an attribute.
+ get: function(attr) {
+ return this.attributes[attr];
+ },
+
+ // Get the HTML-escaped value of an attribute.
+ escape: function(attr) {
+ var html;
+ if (html = this._escapedAttributes[attr]) return html;
+ var val = this.get(attr);
+ return this._escapedAttributes[attr] = _.escape(val == null ? '' : '' + val);
+ },
+
+ // Returns `true` if the attribute contains a value that is not null
+ // or undefined.
+ has: function(attr) {
+ return this.get(attr) != null;
+ },
+
+ // Set a hash of model attributes on the object, firing `"change"` unless
+ // you choose to silence it.
+ set: function(key, value, options) {
+ var attrs, attr, val;
+
+ // Handle both `"key", value` and `{key: value}` -style arguments.
+ if (_.isObject(key) || key == null) {
+ attrs = key;
+ options = value;
+ } else {
+ attrs = {};
+ attrs[key] = value;
+ }
+
+ // Extract attributes and options.
+ options || (options = {});
+ if (!attrs) return this;
+ if (attrs instanceof Model) attrs = attrs.attributes;
+ if (options.unset) for (attr in attrs) attrs[attr] = void 0;
+
+ // Run validation.
+ if (!this._validate(attrs, options)) return false;
+
+ // Check for changes of `id`.
+ if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+ var changes = options.changes = {};
+ var now = this.attributes;
+ var escaped = this._escapedAttributes;
+ var prev = this._previousAttributes || {};
+
+ // For each `set` attribute...
+ for (attr in attrs) {
+ val = attrs[attr];
+
+ // If the new and current value differ, record the change.
+ if (!_.isEqual(now[attr], val) || (options.unset && _.has(now, attr))) {
+ delete escaped[attr];
+ (options.silent ? this._silent : changes)[attr] = true;
+ }
+
+ // Update or delete the current value.
+ options.unset ? delete now[attr] : now[attr] = val;
+
+ // If the new and previous value differ, record the change. If not,
+ // then remove changes for this attribute.
+ if (!_.isEqual(prev[attr], val) || (_.has(now, attr) != _.has(prev, attr))) {
+ this.changed[attr] = val;
+ if (!options.silent) this._pending[attr] = true;
+ } else {
+ delete this.changed[attr];
+ delete this._pending[attr];
+ }
+ }
+
+ // Fire the `"change"` events.
+ if (!options.silent) this.change(options);
+ return this;
+ },
+
+ // Remove an attribute from the model, firing `"change"` unless you choose
+ // to silence it. `unset` is a noop if the attribute doesn't exist.
+ unset: function(attr, options) {
+ (options || (options = {})).unset = true;
+ return this.set(attr, null, options);
+ },
+
+ // Clear all attributes on the model, firing `"change"` unless you choose
+ // to silence it.
+ clear: function(options) {
+ (options || (options = {})).unset = true;
+ return this.set(_.clone(this.attributes), options);
+ },
+
+ // Fetch the model from the server. If the server's representation of the
+ // model differs from its current attributes, they will be overriden,
+ // triggering a `"change"` event.
+ fetch: function(options) {
+ options = options ? _.clone(options) : {};
+ var model = this;
+ var success = options.success;
+ options.success = function(resp, status, xhr) {
+ if (!model.set(model.parse(resp, xhr), options)) return false;
+ if (success) success(model, resp);
+ };
+ options.error = Backbone.wrapError(options.error, model, options);
+ return (this.sync || Backbone.sync).call(this, 'read', this, options);
+ },
+
+ // Set a hash of model attributes, and sync the model to the server.
+ // If the server returns an attributes hash that differs, the model's
+ // state will be `set` again.
+ save: function(key, value, options) {
+ var attrs, current;
+
+ // Handle both `("key", value)` and `({key: value})` -style calls.
+ if (_.isObject(key) || key == null) {
+ attrs = key;
+ options = value;
+ } else {
+ attrs = {};
+ attrs[key] = value;
+ }
+ options = options ? _.clone(options) : {};
+
+ // If we're "wait"-ing to set changed attributes, validate early.
+ if (options.wait) {
+ if (!this._validate(attrs, options)) return false;
+ current = _.clone(this.attributes);
+ }
+
+ // Regular saves `set` attributes before persisting to the server.
+ var silentOptions = _.extend({}, options, {silent: true});
+ if (attrs && !this.set(attrs, options.wait ? silentOptions : options)) {
+ return false;
+ }
+
+ // After a successful server-side save, the client is (optionally)
+ // updated with the server-side state.
+ var model = this;
+ var success = options.success;
+ options.success = function(resp, status, xhr) {
+ var serverAttrs = model.parse(resp, xhr);
+ if (options.wait) {
+ delete options.wait;
+ serverAttrs = _.extend(attrs || {}, serverAttrs);
+ }
+ if (!model.set(serverAttrs, options)) return false;
+ if (success) {
+ success(model, resp);
+ } else {
+ model.trigger('sync', model, resp, options);
+ }
+ };
+
+ // Finish configuring and sending the Ajax request.
+ options.error = Backbone.wrapError(options.error, model, options);
+ var method = this.isNew() ? 'create' : 'update';
+ var xhr = (this.sync || Backbone.sync).call(this, method, this, options);
+ if (options.wait) this.set(current, silentOptions);
+ return xhr;
+ },
+
+ // Destroy this model on the server if it was already persisted.
+ // Optimistically removes the model from its collection, if it has one.
+ // If `wait: true` is passed, waits for the server to respond before removal.
+ destroy: function(options) {
+ options = options ? _.clone(options) : {};
+ var model = this;
+ var success = options.success;
+
+ var triggerDestroy = function() {
+ model.trigger('destroy', model, model.collection, options);
+ };
+
+ if (this.isNew()) {
+ triggerDestroy();
+ return false;
+ }
+
+ options.success = function(resp) {
+ if (options.wait) triggerDestroy();
+ if (success) {
+ success(model, resp);
+ } else {
+ model.trigger('sync', model, resp, options);
+ }
+ };
+
+ options.error = Backbone.wrapError(options.error, model, options);
+ var xhr = (this.sync || Backbone.sync).call(this, 'delete', this, options);
+ if (!options.wait) triggerDestroy();
+ return xhr;
+ },
+
+ // Default URL for the model's representation on the server -- if you're
+ // using Backbone's restful methods, override this to change the endpoint
+ // that will be called.
+ url: function() {
+ var base = getValue(this, 'urlRoot') || getValue(this.collection, 'url') || urlError();
+ if (this.isNew()) return base;
+ return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
+ },
+
+ // **parse** converts a response into the hash of attributes to be `set` on
+ // the model. The default implementation is just to pass the response along.
+ parse: function(resp, xhr) {
+ return resp;
+ },
+
+ // Create a new model with identical attributes to this one.
+ clone: function() {
+ return new this.constructor(this.attributes);
+ },
+
+ // A model is new if it has never been saved to the server, and lacks an id.
+ isNew: function() {
+ return this.id == null;
+ },
+
+ // Call this method to manually fire a `"change"` event for this model and
+ // a `"change:attribute"` event for each changed attribute.
+ // Calling this will cause all objects observing the model to update.
+ change: function(options) {
+ options || (options = {});
+ var changing = this._changing;
+ this._changing = true;
+
+ // Silent changes become pending changes.
+ for (var attr in this._silent) this._pending[attr] = true;
+
+ // Silent changes are triggered.
+ var changes = _.extend({}, options.changes, this._silent);
+ this._silent = {};
+ for (var attr in changes) {
+ this.trigger('change:' + attr, this, this.get(attr), options);
+ }
+ if (changing) return this;
+
+ // Continue firing `"change"` events while there are pending changes.
+ while (!_.isEmpty(this._pending)) {
+ this._pending = {};
+ this.trigger('change', this, options);
+ // Pending and silent changes still remain.
+ for (var attr in this.changed) {
+ if (this._pending[attr] || this._silent[attr]) continue;
+ delete this.changed[attr];
+ }
+ this._previousAttributes = _.clone(this.attributes);
+ }
+
+ this._changing = false;
+ return this;
+ },
+
+ // Determine if the model has changed since the last `"change"` event.
+ // If you specify an attribute name, determine if that attribute has changed.
+ hasChanged: function(attr) {
+ if (!arguments.length) return !_.isEmpty(this.changed);
+ return _.has(this.changed, attr);
+ },
+
+ // Return an object containing all the attributes that have changed, or
+ // false if there are no changed attributes. Useful for determining what
+ // parts of a view need to be updated and/or what attributes need to be
+ // persisted to the server. Unset attributes will be set to undefined.
+ // You can also pass an attributes object to diff against the model,
+ // determining if there *would be* a change.
+ changedAttributes: function(diff) {
+ if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+ var val, changed = false, old = this._previousAttributes;
+ for (var attr in diff) {
+ if (_.isEqual(old[attr], (val = diff[attr]))) continue;
+ (changed || (changed = {}))[attr] = val;
+ }
+ return changed;
+ },
+
+ // Get the previous value of an attribute, recorded at the time the last
+ // `"change"` event was fired.
+ previous: function(attr) {
+ if (!arguments.length || !this._previousAttributes) return null;
+ return this._previousAttributes[attr];
+ },
+
+ // Get all of the attributes of the model at the time of the previous
+ // `"change"` event.
+ previousAttributes: function() {
+ return _.clone(this._previousAttributes);
+ },
+
+ // Check if the model is currently in a valid state. It's only possible to
+ // get into an *invalid* state if you're using silent changes.
+ isValid: function() {
+ return !this.validate(this.attributes);
+ },
+
+ // Run validation against the next complete set of model attributes,
+ // returning `true` if all is well. If a specific `error` callback has
+ // been passed, call that instead of firing the general `"error"` event.
+ _validate: function(attrs, options) {
+ if (options.silent || !this.validate) return true;
+ attrs = _.extend({}, this.attributes, attrs);
+ var error = this.validate(attrs, options);
+ if (!error) return true;
+ if (options && options.error) {
+ options.error(this, error, options);
+ } else {
+ this.trigger('error', this, error, options);
+ }
+ return false;
+ }
+
+ });
+
+ // Backbone.Collection
+ // -------------------
+
+ // Provides a standard collection class for our sets of models, ordered
+ // or unordered. If a `comparator` is specified, the Collection will maintain
+ // its models in sort order, as they're added and removed.
+ var Collection = Backbone.Collection = function(models, options) {
+ options || (options = {});
+ if (options.model) this.model = options.model;
+ if (options.comparator) this.comparator = options.comparator;
+ this._reset();
+ this.initialize.apply(this, arguments);
+ if (models) this.reset(models, {silent: true, parse: options.parse});
+ };
+
+ // Define the Collection's inheritable methods.
+ _.extend(Collection.prototype, Events, {
+
+ // The default model for a collection is just a **Backbone.Model**.
+ // This should be overridden in most cases.
+ model: Model,
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // The JSON representation of a Collection is an array of the
+ // models' attributes.
+ toJSON: function(options) {
+ return this.map(function(model){ return model.toJSON(options); });
+ },
+
+ // Add a model, or list of models to the set. Pass **silent** to avoid
+ // firing the `add` event for every new model.
+ add: function(models, options) {
+ var i, index, length, model, cid, id, cids = {}, ids = {}, dups = [];
+ options || (options = {});
+ models = _.isArray(models) ? models.slice() : [models];
+
+ // Begin by turning bare objects into model references, and preventing
+ // invalid models or duplicate models from being added.
+ for (i = 0, length = models.length; i < length; i++) {
+ if (!(model = models[i] = this._prepareModel(models[i], options))) {
+ throw new Error("Can't add an invalid model to a collection");
+ }
+ cid = model.cid;
+ id = model.id;
+ if (cids[cid] || this._byCid[cid] || ((id != null) && (ids[id] || this._byId[id]))) {
+ dups.push(i);
+ continue;
+ }
+ cids[cid] = ids[id] = model;
+ }
+
+ // Remove duplicates.
+ i = dups.length;
+ while (i--) {
+ models.splice(dups[i], 1);
+ }
+
+ // Listen to added models' events, and index models for lookup by
+ // `id` and by `cid`.
+ for (i = 0, length = models.length; i < length; i++) {
+ (model = models[i]).on('all', this._onModelEvent, this);
+ this._byCid[model.cid] = model;
+ if (model.id != null) this._byId[model.id] = model;
+ }
+
+ // Insert models into the collection, re-sorting if needed, and triggering
+ // `add` events unless silenced.
+ this.length += length;
+ index = options.at != null ? options.at : this.models.length;
+ splice.apply(this.models, [index, 0].concat(models));
+ if (this.comparator) this.sort({silent: true});
+ if (options.silent) return this;
+ for (i = 0, length = this.models.length; i < length; i++) {
+ if (!cids[(model = this.models[i]).cid]) continue;
+ options.index = i;
+ model.trigger('add', model, this, options);
+ }
+ return this;
+ },
+
+ // Remove a model, or a list of models from the set. Pass silent to avoid
+ // firing the `remove` event for every model removed.
+ remove: function(models, options) {
+ var i, l, index, model;
+ options || (options = {});
+ models = _.isArray(models) ? models.slice() : [models];
+ for (i = 0, l = models.length; i < l; i++) {
+ model = this.getByCid(models[i]) || this.get(models[i]);
+ if (!model) continue;
+ delete this._byId[model.id];
+ delete this._byCid[model.cid];
+ index = this.indexOf(model);
+ this.models.splice(index, 1);
+ this.length--;
+ if (!options.silent) {
+ options.index = index;
+ model.trigger('remove', model, this, options);
+ }
+ this._removeReference(model);
+ }
+ return this;
+ },
+
+ // Add a model to the end of the collection.
+ push: function(model, options) {
+ model = this._prepareModel(model, options);
+ this.add(model, options);
+ return model;
+ },
+
+ // Remove a model from the end of the collection.
+ pop: function(options) {
+ var model = this.at(this.length - 1);
+ this.remove(model, options);
+ return model;
+ },
+
+ // Add a model to the beginning of the collection.
+ unshift: function(model, options) {
+ model = this._prepareModel(model, options);
+ this.add(model, _.extend({at: 0}, options));
+ return model;
+ },
+
+ // Remove a model from the beginning of the collection.
+ shift: function(options) {
+ var model = this.at(0);
+ this.remove(model, options);
+ return model;
+ },
+
+ // Get a model from the set by id.
+ get: function(id) {
+ if (id == null) return void 0;
+ return this._byId[id.id != null ? id.id : id];
+ },
+
+ // Get a model from the set by client id.
+ getByCid: function(cid) {
+ return cid && this._byCid[cid.cid || cid];
+ },
+
+ // Get the model at the given index.
+ at: function(index) {
+ return this.models[index];
+ },
+
+ // Return models with matching attributes. Useful for simple cases of `filter`.
+ where: function(attrs) {
+ if (_.isEmpty(attrs)) return [];
+ return this.filter(function(model) {
+ for (var key in attrs) {
+ if (attrs[key] !== model.get(key)) return false;
+ }
+ return true;
+ });
+ },
+
+ // Force the collection to re-sort itself. You don't need to call this under
+ // normal circumstances, as the set will maintain sort order as each item
+ // is added.
+ sort: function(options) {
+ options || (options = {});
+ if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+ var boundComparator = _.bind(this.comparator, this);
+ if (this.comparator.length == 1) {
+ this.models = this.sortBy(boundComparator);
+ } else {
+ this.models.sort(boundComparator);
+ }
+ if (!options.silent) this.trigger('reset', this, options);
+ return this;
+ },
+
+ // Pluck an attribute from each model in the collection.
+ pluck: function(attr) {
+ return _.map(this.models, function(model){ return model.get(attr); });
+ },
+
+ // When you have more items than you want to add or remove individually,
+ // you can reset the entire set with a new list of models, without firing
+ // any `add` or `remove` events. Fires `reset` when finished.
+ reset: function(models, options) {
+ models || (models = []);
+ options || (options = {});
+ for (var i = 0, l = this.models.length; i < l; i++) {
+ this._removeReference(this.models[i]);
+ }
+ this._reset();
+ this.add(models, _.extend({silent: true}, options));
+ if (!options.silent) this.trigger('reset', this, options);
+ return this;
+ },
+
+ // Fetch the default set of models for this collection, resetting the
+ // collection when they arrive. If `add: true` is passed, appends the
+ // models to the collection instead of resetting.
+ fetch: function(options) {
+ options = options ? _.clone(options) : {};
+ if (options.parse === undefined) options.parse = true;
+ var collection = this;
+ var success = options.success;
+ options.success = function(resp, status, xhr) {
+ collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
+ if (success) success(collection, resp);
+ };
+ options.error = Backbone.wrapError(options.error, collection, options);
+ return (this.sync || Backbone.sync).call(this, 'read', this, options);
+ },
+
+ // Create a new instance of a model in this collection. Add the model to the
+ // collection immediately, unless `wait: true` is passed, in which case we
+ // wait for the server to agree.
+ create: function(model, options) {
+ var coll = this;
+ options = options ? _.clone(options) : {};
+ model = this._prepareModel(model, options);
+ if (!model) return false;
+ if (!options.wait) coll.add(model, options);
+ var success = options.success;
+ options.success = function(nextModel, resp, xhr) {
+ if (options.wait) coll.add(nextModel, options);
+ if (success) {
+ success(nextModel, resp);
+ } else {
+ nextModel.trigger('sync', model, resp, options);
+ }
+ };
+ model.save(null, options);
+ return model;
+ },
+
+ // **parse** converts a response into a list of models to be added to the
+ // collection. The default implementation is just to pass it through.
+ parse: function(resp, xhr) {
+ return resp;
+ },
+
+ // Proxy to _'s chain. Can't be proxied the same way the rest of the
+ // underscore methods are proxied because it relies on the underscore
+ // constructor.
+ chain: function () {
+ return _(this.models).chain();
+ },
+
+ // Reset all internal state. Called when the collection is reset.
+ _reset: function(options) {
+ this.length = 0;
+ this.models = [];
+ this._byId = {};
+ this._byCid = {};
+ },
+
+ // Prepare a model or hash of attributes to be added to this collection.
+ _prepareModel: function(model, options) {
+ options || (options = {});
+ if (!(model instanceof Model)) {
+ var attrs = model;
+ options.collection = this;
+ model = new this.model(attrs, options);
+ if (!model._validate(model.attributes, options)) model = false;
+ } else if (!model.collection) {
+ model.collection = this;
+ }
+ return model;
+ },
+
+ // Internal method to remove a model's ties to a collection.
+ _removeReference: function(model) {
+ if (this == model.collection) {
+ delete model.collection;
+ }
+ model.off('all', this._onModelEvent, this);
+ },
+
+ // Internal method called every time a model in the set fires an event.
+ // Sets need to update their indexes when models change ids. All other
+ // events simply proxy through. "add" and "remove" events that originate
+ // in other collections are ignored.
+ _onModelEvent: function(event, model, collection, options) {
+ if ((event == 'add' || event == 'remove') && collection != this) return;
+ if (event == 'destroy') {
+ this.remove(model, options);
+ }
+ if (model && event === 'change:' + model.idAttribute) {
+ delete this._byId[model.previous(model.idAttribute)];
+ this._byId[model.id] = model;
+ }
+ this.trigger.apply(this, arguments);
+ }
+
+ });
+
+ // Underscore methods that we want to implement on the Collection.
+ var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find',
+ 'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any',
+ 'include', 'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex',
+ 'toArray', 'size', 'first', 'initial', 'rest', 'last', 'without', 'indexOf',
+ 'shuffle', 'lastIndexOf', 'isEmpty', 'groupBy'];
+
+ // Mix in each Underscore method as a proxy to `Collection#models`.
+ _.each(methods, function(method) {
+ Collection.prototype[method] = function() {
+ return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
+ };
+ });
+
+ // Backbone.Router
+ // -------------------
+
+ // Routers map faux-URLs to actions, and fire events when routes are
+ // matched. Creating a new one sets its `routes` hash, if not set statically.
+ var Router = Backbone.Router = function(options) {
+ options || (options = {});
+ if (options.routes) this.routes = options.routes;
+ this._bindRoutes();
+ this.initialize.apply(this, arguments);
+ };
+
+ // Cached regular expressions for matching named param parts and splatted
+ // parts of route strings.
+ var namedParam = /:\w+/g;
+ var splatParam = /\*\w+/g;
+ var escapeRegExp = /[-[\]{}()+?.,\\^$|#\s]/g;
+
+ // Set up all inheritable **Backbone.Router** properties and methods.
+ _.extend(Router.prototype, Events, {
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // Manually bind a single named route to a callback. For example:
+ //
+ // this.route('search/:query/p:num', 'search', function(query, num) {
+ // ...
+ // });
+ //
+ route: function(route, name, callback) {
+ Backbone.history || (Backbone.history = new History);
+ if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+ if (!callback) callback = this[name];
+ Backbone.history.route(route, _.bind(function(fragment) {
+ var args = this._extractParameters(route, fragment);
+ callback && callback.apply(this, args);
+ this.trigger.apply(this, ['route:' + name].concat(args));
+ Backbone.history.trigger('route', this, name, args);
+ }, this));
+ return this;
+ },
+
+ // Simple proxy to `Backbone.history` to save a fragment into the history.
+ navigate: function(fragment, options) {
+ Backbone.history.navigate(fragment, options);
+ },
+
+ // Bind all defined routes to `Backbone.history`. We have to reverse the
+ // order of the routes here to support behavior where the most general
+ // routes can be defined at the bottom of the route map.
+ _bindRoutes: function() {
+ if (!this.routes) return;
+ var routes = [];
+ for (var route in this.routes) {
+ routes.unshift([route, this.routes[route]]);
+ }
+ for (var i = 0, l = routes.length; i < l; i++) {
+ this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
+ }
+ },
+
+ // Convert a route string into a regular expression, suitable for matching
+ // against the current location hash.
+ _routeToRegExp: function(route) {
+ route = route.replace(escapeRegExp, '\\$&')
+ .replace(namedParam, '([^\/]+)')
+ .replace(splatParam, '(.*?)');
+ return new RegExp('^' + route + '$');
+ },
+
+ // Given a route, and a URL fragment that it matches, return the array of
+ // extracted parameters.
+ _extractParameters: function(route, fragment) {
+ return route.exec(fragment).slice(1);
+ }
+
+ });
+
+ // Backbone.History
+ // ----------------
+
+ // Handles cross-browser history management, based on URL fragments. If the
+ // browser does not support `onhashchange`, falls back to polling.
+ var History = Backbone.History = function() {
+ this.handlers = [];
+ _.bindAll(this, 'checkUrl');
+ };
+
+ // Cached regex for cleaning leading hashes and slashes .
+ var routeStripper = /^[#\/]/;
+
+ // Cached regex for detecting MSIE.
+ var isExplorer = /msie [\w.]+/;
+
+ // Has the history handling already been started?
+ History.started = false;
+
+ // Set up all inheritable **Backbone.History** properties and methods.
+ _.extend(History.prototype, Events, {
+
+ // The default interval to poll for hash changes, if necessary, is
+ // twenty times a second.
+ interval: 50,
+
+ // Gets the true hash value. Cannot use location.hash directly due to bug
+ // in Firefox where location.hash will always be decoded.
+ getHash: function(windowOverride) {
+ var loc = windowOverride ? windowOverride.location : window.location;
+ var match = loc.href.match(/#(.*)$/);
+ return match ? match[1] : '';
+ },
+
+ // Get the cross-browser normalized URL fragment, either from the URL,
+ // the hash, or the override.
+ getFragment: function(fragment, forcePushState) {
+ if (fragment == null) {
+ if (this._hasPushState || forcePushState) {
+ fragment = window.location.pathname;
+ var search = window.location.search;
+ if (search) fragment += search;
+ } else {
+ fragment = this.getHash();
+ }
+ }
+ if (!fragment.indexOf(this.options.root)) fragment = fragment.substr(this.options.root.length);
+ return fragment.replace(routeStripper, '');
+ },
+
+ // Start the hash change handling, returning `true` if the current URL matches
+ // an existing route, and `false` otherwise.
+ start: function(options) {
+ if (History.started) throw new Error("Backbone.history has already been started");
+ History.started = true;
+
+ // Figure out the initial configuration. Do we need an iframe?
+ // Is pushState desired ... is it available?
+ this.options = _.extend({}, {root: '/'}, this.options, options);
+ this._wantsHashChange = this.options.hashChange !== false;
+ this._wantsPushState = !!this.options.pushState;
+ this._hasPushState = !!(this.options.pushState && window.history && window.history.pushState);
+ var fragment = this.getFragment();
+ var docMode = document.documentMode;
+ var oldIE = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+
+ if (oldIE) {
+ this.iframe = $('').hide().appendTo('body')[0].contentWindow;
+ this.navigate(fragment);
+ }
+
+ // Depending on whether we're using pushState or hashes, and whether
+ // 'onhashchange' is supported, determine how we check the URL state.
+ if (this._hasPushState) {
+ $(window).bind('popstate', this.checkUrl);
+ } else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
+ $(window).bind('hashchange', this.checkUrl);
+ } else if (this._wantsHashChange) {
+ this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+ }
+
+ // Determine if we need to change the base url, for a pushState link
+ // opened by a non-pushState browser.
+ this.fragment = fragment;
+ var loc = window.location;
+ var atRoot = loc.pathname == this.options.root;
+
+ // If we've started off with a route from a `pushState`-enabled browser,
+ // but we're currently in a browser that doesn't support it...
+ if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
+ this.fragment = this.getFragment(null, true);
+ window.location.replace(this.options.root + '#' + this.fragment);
+ // Return immediately as browser will do redirect to new url
+ return true;
+
+ // Or if we've started out with a hash-based route, but we're currently
+ // in a browser where it could be `pushState`-based instead...
+ } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+ this.fragment = this.getHash().replace(routeStripper, '');
+ window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
+ }
+
+ if (!this.options.silent) {
+ return this.loadUrl();
+ }
+ },
+
+ // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+ // but possibly useful for unit testing Routers.
+ stop: function() {
+ $(window).unbind('popstate', this.checkUrl).unbind('hashchange', this.checkUrl);
+ clearInterval(this._checkUrlInterval);
+ History.started = false;
+ },
+
+ // Add a route to be tested when the fragment changes. Routes added later
+ // may override previous routes.
+ route: function(route, callback) {
+ this.handlers.unshift({route: route, callback: callback});
+ },
+
+ // Checks the current URL to see if it has changed, and if it has,
+ // calls `loadUrl`, normalizing across the hidden iframe.
+ checkUrl: function(e) {
+ var current = this.getFragment();
+ if (current == this.fragment && this.iframe) current = this.getFragment(this.getHash(this.iframe));
+ if (current == this.fragment) return false;
+ if (this.iframe) this.navigate(current);
+ this.loadUrl() || this.loadUrl(this.getHash());
+ },
+
+ // Attempt to load the current URL fragment. If a route succeeds with a
+ // match, returns `true`. If no defined routes matches the fragment,
+ // returns `false`.
+ loadUrl: function(fragmentOverride) {
+ var fragment = this.fragment = this.getFragment(fragmentOverride);
+ var matched = _.any(this.handlers, function(handler) {
+ if (handler.route.test(fragment)) {
+ handler.callback(fragment);
+ return true;
+ }
+ });
+ return matched;
+ },
+
+ // Save a fragment into the hash history, or replace the URL state if the
+ // 'replace' option is passed. You are responsible for properly URL-encoding
+ // the fragment in advance.
+ //
+ // The options object can contain `trigger: true` if you wish to have the
+ // route callback be fired (not usually desirable), or `replace: true`, if
+ // you wish to modify the current URL without adding an entry to the history.
+ navigate: function(fragment, options) {
+ if (!History.started) return false;
+ if (!options || options === true) options = {trigger: options};
+ var frag = (fragment || '').replace(routeStripper, '');
+ if (this.fragment == frag) return;
+
+ // If pushState is available, we use it to set the fragment as a real URL.
+ if (this._hasPushState) {
+ if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
+ this.fragment = frag;
+ window.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, frag);
+
+ // If hash changes haven't been explicitly disabled, update the hash
+ // fragment to store history.
+ } else if (this._wantsHashChange) {
+ this.fragment = frag;
+ this._updateHash(window.location, frag, options.replace);
+ if (this.iframe && (frag != this.getFragment(this.getHash(this.iframe)))) {
+ // Opening and closing the iframe tricks IE7 and earlier to push a history entry on hash-tag change.
+ // When replace is true, we don't want this.
+ if(!options.replace) this.iframe.document.open().close();
+ this._updateHash(this.iframe.location, frag, options.replace);
+ }
+
+ // If you've told us that you explicitly don't want fallback hashchange-
+ // based history, then `navigate` becomes a page refresh.
+ } else {
+ window.location.assign(this.options.root + fragment);
+ }
+ if (options.trigger) this.loadUrl(fragment);
+ },
+
+ // Update the hash location, either replacing the current entry, or adding
+ // a new one to the browser history.
+ _updateHash: function(location, fragment, replace) {
+ if (replace) {
+ location.replace(location.toString().replace(/(javascript:|#).*$/, '') + '#' + fragment);
+ } else {
+ location.hash = fragment;
+ }
+ }
+ });
+
+ // Backbone.View
+ // -------------
+
+ // Creating a Backbone.View creates its initial element outside of the DOM,
+ // if an existing element is not provided...
+ var View = Backbone.View = function(options) {
+ this.cid = _.uniqueId('view');
+ this._configure(options || {});
+ this._ensureElement();
+ this.initialize.apply(this, arguments);
+ this.delegateEvents();
+ };
+
+ // Cached regex to split keys for `delegate`.
+ var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+ // List of view options to be merged as properties.
+ var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
+
+ // Set up all inheritable **Backbone.View** properties and methods.
+ _.extend(View.prototype, Events, {
+
+ // The default `tagName` of a View's element is `"div"`.
+ tagName: 'div',
+
+ // jQuery delegate for element lookup, scoped to DOM elements within the
+ // current view. This should be prefered to global lookups where possible.
+ $: function(selector) {
+ return this.$el.find(selector);
+ },
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // **render** is the core function that your view should override, in order
+ // to populate its element (`this.el`), with the appropriate HTML. The
+ // convention is for **render** to always return `this`.
+ render: function() {
+ return this;
+ },
+
+ // Remove this view from the DOM. Note that the view isn't present in the
+ // DOM by default, so calling this method may be a no-op.
+ remove: function() {
+ this.$el.remove();
+ return this;
+ },
+
+ // For small amounts of DOM Elements, where a full-blown template isn't
+ // needed, use **make** to manufacture elements, one at a time.
+ //
+ // var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
+ //
+ make: function(tagName, attributes, content) {
+ var el = document.createElement(tagName);
+ if (attributes) $(el).attr(attributes);
+ if (content) $(el).html(content);
+ return el;
+ },
+
+ // Change the view's element (`this.el` property), including event
+ // re-delegation.
+ setElement: function(element, delegate) {
+ if (this.$el) this.undelegateEvents();
+ this.$el = (element instanceof $) ? element : $(element);
+ this.el = this.$el[0];
+ if (delegate !== false) this.delegateEvents();
+ return this;
+ },
+
+ // Set callbacks, where `this.events` is a hash of
+ //
+ // *{"event selector": "callback"}*
+ //
+ // {
+ // 'mousedown .title': 'edit',
+ // 'click .button': 'save'
+ // 'click .open': function(e) { ... }
+ // }
+ //
+ // pairs. Callbacks will be bound to the view, with `this` set properly.
+ // Uses event delegation for efficiency.
+ // Omitting the selector binds the event to `this.el`.
+ // This only works for delegate-able events: not `focus`, `blur`, and
+ // not `change`, `submit`, and `reset` in Internet Explorer.
+ delegateEvents: function(events) {
+ if (!(events || (events = getValue(this, 'events')))) return;
+ this.undelegateEvents();
+ for (var key in events) {
+ var method = events[key];
+ if (!_.isFunction(method)) method = this[events[key]];
+ if (!method) throw new Error('Method "' + events[key] + '" does not exist');
+ var match = key.match(delegateEventSplitter);
+ var eventName = match[1], selector = match[2];
+ method = _.bind(method, this);
+ eventName += '.delegateEvents' + this.cid;
+ if (selector === '') {
+ this.$el.bind(eventName, method);
+ } else {
+ this.$el.delegate(selector, eventName, method);
+ }
+ }
+ },
+
+ // Clears all callbacks previously bound to the view with `delegateEvents`.
+ // You usually don't need to use this, but may wish to if you have multiple
+ // Backbone views attached to the same DOM element.
+ undelegateEvents: function() {
+ this.$el.unbind('.delegateEvents' + this.cid);
+ },
+
+ // Performs the initial configuration of a View with a set of options.
+ // Keys with special meaning *(model, collection, id, className)*, are
+ // attached directly to the view.
+ _configure: function(options) {
+ if (this.options) options = _.extend({}, this.options, options);
+ for (var i = 0, l = viewOptions.length; i < l; i++) {
+ var attr = viewOptions[i];
+ if (options[attr]) this[attr] = options[attr];
+ }
+ this.options = options;
+ },
+
+ // Ensure that the View has a DOM element to render into.
+ // If `this.el` is a string, pass it through `$()`, take the first
+ // matching element, and re-assign it to `el`. Otherwise, create
+ // an element from the `id`, `className` and `tagName` properties.
+ _ensureElement: function() {
+ if (!this.el) {
+ var attrs = getValue(this, 'attributes') || {};
+ if (this.id) attrs.id = this.id;
+ if (this.className) attrs['class'] = this.className;
+ this.setElement(this.make(this.tagName, attrs), false);
+ } else {
+ this.setElement(this.el, false);
+ }
+ }
+
+ });
+
+ // The self-propagating extend function that Backbone classes use.
+ var extend = function (protoProps, classProps) {
+ var child = inherits(this, protoProps, classProps);
+ child.extend = this.extend;
+ return child;
+ };
+
+ // Set up inheritance for the model, collection, and view.
+ Model.extend = Collection.extend = Router.extend = View.extend = extend;
+
+ // Backbone.sync
+ // -------------
+
+ // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+ var methodMap = {
+ 'create': 'POST',
+ 'update': 'PUT',
+ 'delete': 'DELETE',
+ 'read': 'GET'
+ };
+
+ // Override this function to change the manner in which Backbone persists
+ // models to the server. You will be passed the type of request, and the
+ // model in question. By default, makes a RESTful Ajax request
+ // to the model's `url()`. Some possible customizations could be:
+ //
+ // * Use `setTimeout` to batch rapid-fire updates into a single request.
+ // * Send up the models as XML instead of JSON.
+ // * Persist models via WebSockets instead of Ajax.
+ //
+ // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+ // as `POST`, with a `_method` parameter containing the true HTTP method,
+ // as well as all requests with the body as `application/x-www-form-urlencoded`
+ // instead of `application/json` with the model in a param named `model`.
+ // Useful when interfacing with server-side languages like **PHP** that make
+ // it difficult to read the body of `PUT` requests.
+ Backbone.sync = function(method, model, options) {
+ var type = methodMap[method];
+
+ // Default options, unless specified.
+ options || (options = {});
+
+ // Default JSON-request options.
+ var params = {type: type, dataType: 'json'};
+
+ // Ensure that we have a URL.
+ if (!options.url) {
+ params.url = getValue(model, 'url') || urlError();
+ }
+
+ // Ensure that we have the appropriate request data.
+ if (!options.data && model && (method == 'create' || method == 'update')) {
+ params.contentType = 'application/json';
+ params.data = JSON.stringify(model.toJSON());
+ }
+
+ // For older servers, emulate JSON by encoding the request into an HTML-form.
+ if (Backbone.emulateJSON) {
+ params.contentType = 'application/x-www-form-urlencoded';
+ params.data = params.data ? {model: params.data} : {};
+ }
+
+ // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+ // And an `X-HTTP-Method-Override` header.
+ if (Backbone.emulateHTTP) {
+ if (type === 'PUT' || type === 'DELETE') {
+ if (Backbone.emulateJSON) params.data._method = type;
+ params.type = 'POST';
+ params.beforeSend = function(xhr) {
+ xhr.setRequestHeader('X-HTTP-Method-Override', type);
+ };
+ }
+ }
+
+ // Don't process data on a non-GET request.
+ if (params.type !== 'GET' && !Backbone.emulateJSON) {
+ params.processData = false;
+ }
+
+ // Make the request, allowing the user to override any Ajax options.
+ return $.ajax(_.extend(params, options));
+ };
+
+ // Wrap an optional error callback with a fallback error event.
+ Backbone.wrapError = function(onError, originalModel, options) {
+ return function(model, resp) {
+ resp = model === originalModel ? resp : model;
+ if (onError) {
+ onError(originalModel, resp, options);
+ } else {
+ originalModel.trigger('error', originalModel, resp, options);
+ }
+ };
+ };
+
+ // Helpers
+ // -------
+
+ // Shared empty constructor function to aid in prototype-chain creation.
+ var ctor = function(){};
+
+ // Helper function to correctly set up the prototype chain, for subclasses.
+ // Similar to `goog.inherits`, but uses a hash of prototype properties and
+ // class properties to be extended.
+ var inherits = function(parent, protoProps, staticProps) {
+ var child;
+
+ // The constructor function for the new subclass is either defined by you
+ // (the "constructor" property in your `extend` definition), or defaulted
+ // by us to simply call the parent's constructor.
+ if (protoProps && protoProps.hasOwnProperty('constructor')) {
+ child = protoProps.constructor;
+ } else {
+ child = function(){ parent.apply(this, arguments); };
+ }
+
+ // Inherit class (static) properties from parent.
+ _.extend(child, parent);
+
+ // Set the prototype chain to inherit from `parent`, without calling
+ // `parent`'s constructor function.
+ ctor.prototype = parent.prototype;
+ child.prototype = new ctor();
+
+ // Add prototype properties (instance properties) to the subclass,
+ // if supplied.
+ if (protoProps) _.extend(child.prototype, protoProps);
+
+ // Add static properties to the constructor function, if supplied.
+ if (staticProps) _.extend(child, staticProps);
+
+ // Correctly set child's `prototype.constructor`.
+ child.prototype.constructor = child;
+
+ // Set a convenience property in case the parent's prototype is needed later.
+ child.__super__ = parent.prototype;
+
+ return child;
+ };
+
+ // Helper function to get a value from a Backbone object as a property
+ // or as a function.
+ var getValue = function(object, prop) {
+ if (!(object && object[prop])) return null;
+ return _.isFunction(object[prop]) ? object[prop]() : object[prop];
+ };
+
+ // Throw an error when a URL is needed, and none is supplied.
+ var urlError = function() {
+ throw new Error('A "url" property or function must be specified');
+ };
+
+}).call(this);
diff --git a/src/js/vendor/ga.js b/src/js/vendor/ga.js
new file mode 100755
index 0000000..296c2c3
--- /dev/null
+++ b/src/js/vendor/ga.js
@@ -0,0 +1,2 @@
+// Google analytics
+var _gaq = _gaq || [];_gaq.push(['_setAccount', 'UA-5596313-5']);_gaq.push(['_trackPageview']);(function() {var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();
\ No newline at end of file
diff --git a/src/js/vendor/jquery-1.10.2.min.js b/src/js/vendor/jquery-1.10.2.min.js
new file mode 100755
index 0000000..29b3a2c
--- /dev/null
+++ b/src/js/vendor/jquery-1.10.2.min.js
@@ -0,0 +1,6 @@
+/*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
+//@ sourceMappingURL=jquery.min.map
+*/
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