LocalCDN-Firefox-Chrome-Brave/resources/backbone.js/1.4.1/backbone-min.jsm

2 lines
25 KiB
JavaScript

(function(r){var n=typeof self=="object"&&self.self===self&&self||typeof global=="object"&&global.global===global&&global;if(typeof define==="function"&&define.amd){define(["underscore","jquery","exports"],function(t,e,i){n.Backbone=r(n,i,t,e)})}else if(typeof exports!=="undefined"){var t=require("underscore"),e;try{e=require("jquery")}catch(t){}r(n,exports,t,e)}else{n.Backbone=r(n,{},n._,n.jQuery||n.Zepto||n.ender||n.$)}})(function(t,h,x,e){var i=t.Backbone;var a=Array.prototype.slice;h.VERSION="1.4.1";h.$=e;h.noConflict=function(){t.Backbone=i;return this};h.emulateHTTP=false;h.emulateJSON=false;var r=h.Events={};var o=/\s+/;var l;var u=function(t,e,i,r,n){var s=0,a;if(i&&typeof i==="object"){if(r!==void 0&&"context"in n&&n.context===void 0)n.context=r;for(a=x.keys(i);s<a.length;s++){e=u(t,e,a[s],i[a[s]],n)}}else if(i&&o.test(i)){for(a=i.split(o);s<a.length;s++){e=t(e,a[s],r,n)}}else{e=t(e,i,r,n)}return 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t.replace(/[^\/]$/,"$&/")+encodeURIComponent(e)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return!this.has(this.idAttribute)},isValid:function(t){return this._validate({},x.extend({},t,{validate:true}))},_validate:function(t,e){if(!e.validate||!this.validate)return true;t=x.extend({},this.attributes,t);var i=this.validationError=this.validate(t,e)||null;if(!i)return true;this.trigger("invalid",this,i,x.extend(e,{validationError:i}));return false}});var m=h.Collection=function(t,e){e||(e={});this.preinitialize.apply(this,arguments);if(e.model)this.model=e.model;if(e.comparator!==void 0)this.comparator=e.comparator;this._reset();this.initialize.apply(this,arguments);if(t)this.reset(t,x.extend({silent:true},e))};var w={add:true,remove:true,merge:true};var _={add:true,remove:false};var E=function(t,e,i){i=Math.min(Math.max(i,0),t.length);var r=Array(t.length-i);var n=e.length;var s;for(s=0;s<r.length;s++)r[s]=t[s+i];for(s=0;s<n;s++)t[s+i]=e[s];for(s=0;s<r.length;s++)t[s+n+i]=r[s]};x.extend(m.prototype,r,{model:g,preinitialize:function(){},initialize:function(){},toJSON:function(e){return this.map(function(t){return t.toJSON(e)})},sync:function(){return h.sync.apply(this,arguments)},add:function(t,e){return this.set(t,x.extend({merge:false},e,_))},remove:function(t,e){e=x.extend({},e);var i=!x.isArray(t);t=i?[t]:t.slice();var r=this._removeModels(t,e);if(!e.silent&&r.length){e.changes={added:[],merged:[],removed:r};this.trigger("update",this,e)}return i?r[0]:r},set:function(t,e){if(t==null)return;e=x.extend({},w,e);if(e.parse&&!this._isModel(t)){t=this.parse(t,e)||[]}var i=!x.isArray(t);t=i?[t]:t.slice();var r=e.at;if(r!=null)r=+r;if(r>this.length)r=this.length;if(r<0)r+=this.length+1;var n=[];var s=[];var a=[];var o=[];var h={};var l=e.add;var u=e.merge;var c=e.remove;var f=false;var d=this.comparator&&r==null&&e.sort!==false;var v=x.isString(this.comparator)?this.comparator:null;var p,g;for(g=0;g<t.length;g++){p=t[g];var m=this.get(p);if(m){if(u&&p!==m){var _=this._isModel(p)?p.attributes:p;if(e.parse)_=m.parse(_,e);m.set(_,e);a.push(m);if(d&&!f)f=m.hasChanged(v)}if(!h[m.cid]){h[m.cid]=true;n.push(m)}t[g]=m}else if(l){p=t[g]=this._prepareModel(p,e);if(p){s.push(p);this._addReference(p,e);h[p.cid]=true;n.push(p)}}}if(c){for(g=0;g<this.length;g++){p=this.models[g];if(!h[p.cid])o.push(p)}if(o.length)this._removeModels(o,e)}var y=false;var b=!d&&l&&c;if(n.length&&b){y=this.length!==n.length||x.some(this.models,function(t,e){return t!==n[e]});this.models.length=0;E(this.models,n,0);this.length=this.models.length}else if(s.length){if(d)f=true;E(this.models,s,r==null?this.length:r);this.length=this.models.length}if(f)this.sort({silent:true});if(!e.silent){for(g=0;g<s.length;g++){if(r!=null)e.index=r+g;p=s[g];p.trigger("add",p,this,e)}if(f||y)this.trigger("sort",this,e);if(s.length||o.length||a.length){e.changes={added:s,removed:o,merged:a};this.trigger("update",this,e)}}return i?t[0]:t},reset:function(t,e){e=e?x.clone(e):{};for(var i=0;i<this.models.length;i++){this._removeReference(this.models[i],e)}e.previousModels=this.models;this._reset();t=this.add(t,x.extend({silent:true},e));if(!e.silent)this.trigger("reset",this,e);return t},push:function(t,e){return this.add(t,x.extend({at:this.length},e))},pop:function(t){var e=this.at(this.length-1);return this.remove(e,t)},unshift:function(t,e){return this.add(t,x.extend({at:0},e))},shift:function(t){var e=this.at(0);return this.remove(e,t)},slice:function(){return a.apply(this.models,arguments)},get:function(t){if(t==null)return void 0;return this._byId[t]||this._byId[this.modelId(this._isModel(t)?t.attributes:t,t.idAttribute)]||t.cid&&this._byId[t.cid]},has:function(t){return this.get(t)!=null},at:function(t){if(t<0)t+=this.length;return this.models[t]},where:function(t,e){return this[e?"find":"filter"](t)},findWhere:function(t){return this.where(t,true)},sort:function(t){var e=this.comparator;if(!e)throw new Error("Cannot sort a set without a comparator");t||(t={});var i=e.length;if(x.isFunction(e))e=e.bind(this);if(i===1||x.isString(e)){this.models=this.sortBy(e)}else{this.models.sort(e)}if(!t.silent)this.trigger("sort",this,t);return this},pluck:function(t){return this.map(t+"")},fetch:function(i){i=x.extend({parse:true},i);var r=i.success;var n=this;i.success=function(t){var e=i.reset?"reset":"set";n[e](t,i);if(r)r.call(i.context,n,t,i);n.trigger("sync",n,t,i)};G(this,i);return this.sync("read",this,i)},create:function(t,e){e=e?x.clone(e):{};var r=e.wait;t=this._prepareModel(t,e);if(!t)return false;if(!r)this.add(t,e);var n=this;var s=e.success;e.success=function(t,e,i){if(r)n.add(t,i);if(s)s.call(i.context,t,e,i)};t.save(null,e);return t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models,{model:this.model,comparator:this.comparator})},modelId:function(t,e){return t[e||this.model.prototype.idAttribute||"id"]},values:function(){return new b(this,I)},keys:function(){return new b(this,k)},entries:function(){return new b(this,S)},_reset:function(){this.length=0;this.models=[];this._byId={}},_prepareModel:function(t,e){if(this._isModel(t)){if(!t.collection)t.collection=this;return t}e=e?x.clone(e):{};e.collection=this;var i;if(this.model.prototype){i=new this.model(t,e)}else{i=this.model(t,e)}if(!i.validationError)return i;this.trigger("invalid",this,i.validationError,e);return false},_removeModels:function(t,e){var i=[];for(var r=0;r<t.length;r++){var n=this.get(t[r]);if(!n)continue;var s=this.indexOf(n);this.models.splice(s,1);this.length--;delete this._byId[n.cid];var a=this.modelId(n.attributes,n.idAttribute);if(a!=null)delete this._byId[a];if(!e.silent){e.index=s;n.trigger("remove",n,this,e)}i.push(n);this._removeReference(n,e)}return i},_isModel:function(t){return t instanceof g},_addReference:function(t,e){this._byId[t.cid]=t;var i=this.modelId(t.attributes,t.idAttribute);if(i!=null)this._byId[i]=t;t.on("all",this._onModelEvent,this)},_removeReference:function(t,e){delete this._byId[t.cid];var i=this.modelId(t.attributes,t.idAttribute);if(i!=null)delete this._byId[i];if(this===t.collection)delete t.collection;t.off("all",this._onModelEvent,this)},_onModelEvent:function(t,e,i,r){if(e){if((t==="add"||t==="remove")&&i!==this)return;if(t==="destroy")this.remove(e,r);if(t==="changeId"){var n=this.modelId(e.previousAttributes(),e.idAttribute);var s=this.modelId(e.attributes,e.idAttribute);if(n!=null)delete 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P=["model","collection","el","id","attributes","className","tagName","events"];x.extend(A.prototype,r,{tagName:"div",$:function(t){return this.$el.find(t)},preinitialize:function(){},initialize:function(){},render:function(){return this},remove:function(){this._removeElement();this.stopListening();return this},_removeElement:function(){this.$el.remove()},setElement:function(t){this.undelegateEvents();this._setElement(t);this.delegateEvents();return this},_setElement:function(t){this.$el=t instanceof h.$?t:h.$(t);this.el=this.$el[0]},delegateEvents:function(t){t||(t=x.result(this,"events"));if(!t)return this;this.undelegateEvents();for(var e in t){var i=t[e];if(!x.isFunction(i))i=this[i];if(!i)continue;var r=e.match(T);this.delegate(r[1],r[2],i.bind(this))}return this},delegate:function(t,e,i){this.$el.on(t+".delegateEvents"+this.cid,e,i);return this},undelegateEvents:function(){if(this.$el)this.$el.off(".delegateEvents"+this.cid);return this},undelegate:function(t,e,i){this.$el.off(t+".delegateEvents"+this.cid,e,i);return this},_createElement:function(t){return document.createElement(t)},_ensureElement:function(){if(!this.el){var t=x.extend({},x.result(this,"attributes"));if(this.id)t.id=x.result(this,"id");if(this.className)t["class"]=x.result(this,"className");this.setElement(this._createElement(x.result(this,"tagName")));this._setAttributes(t)}else{this.setElement(x.result(this,"el"))}},_setAttributes:function(t){this.$el.attr(t)}});var H=function(r,t,n,s){switch(t){case 1:return function(){return r[n](this[s])};case 2:return function(t){return r[n](this[s],t)};case 3:return function(t,e){return r[n](this[s],C(t,this),e)};case 4:return function(t,e,i){return r[n](this[s],C(t,this),e,i)};default:return function(){var t=a.call(arguments);t.unshift(this[s]);return r[n].apply(r,t)}}};var $=function(i,r,t,n){x.each(t,function(t,e){if(r[e])i.prototype[e]=H(r,t,e,n)})};var C=function(e,t){if(x.isFunction(e))return e;if(x.isObject(e)&&!t._isModel(e))return R(e);if(x.isString(e))return function(t){return t.get(e)};return e};var R=function(t){var e=x.matches(t);return function(t){return e(t.attributes)}};var M={forEach:3,each:3,map:3,collect:3,reduce:0,foldl:0,inject:0,reduceRight:0,foldr:0,find:3,detect:3,filter:3,select:3,reject:3,every:3,all:3,some:3,any:3,include:3,includes:3,contains:3,invoke:0,max:3,min:3,toArray:1,size:1,first:3,head:3,take:3,initial:3,rest:3,tail:3,drop:3,last:3,without:0,difference:0,indexOf:3,shuffle:1,lastIndexOf:3,isEmpty:1,chain:1,sample:3,partition:3,groupBy:3,countBy:3,sortBy:3,indexBy:3,findIndex:3,findLastIndex:3};var N={keys:1,values:1,pairs:1,invert:1,pick:0,omit:0,chain:1,isEmpty:1};x.each([[m,M,"models"],[g,N,"attributes"]],function(t){var i=t[0],e=t[1],r=t[2];i.mixin=function(t){var e=x.reduce(x.functions(t),function(t,e){t[e]=0;return t},{});$(i,t,e,r)};$(i,x,e,r)});h.sync=function(t,e,r){var i=j[t];x.defaults(r||(r={}),{emulateHTTP:h.emulateHTTP,emulateJSON:h.emulateJSON});var n={type:i,dataType:"json"};if(!r.url){n.url=x.result(e,"url")||V()}if(r.data==null&&e&&(t==="create"||t==="update"||t==="patch")){n.contentType="application/json";n.data=JSON.stringify(r.attrs||e.toJSON(r))}if(r.emulateJSON){n.contentType="application/x-www-form-urlencoded";n.data=n.data?{model:n.data}:{}}if(r.emulateHTTP&&(i==="PUT"||i==="DELETE"||i==="PATCH")){n.type="POST";if(r.emulateJSON)n.data._method=i;var s=r.beforeSend;r.beforeSend=function(t){t.setRequestHeader("X-HTTP-Method-Override",i);if(s)return s.apply(this,arguments)}}if(n.type!=="GET"&&!r.emulateJSON){n.processData=false}var a=r.error;r.error=function(t,e,i){r.textStatus=e;r.errorThrown=i;if(a)a.call(r.context,t,e,i)};var o=r.xhr=h.ajax(x.extend(n,r));e.trigger("request",e,o,r);return o};var j={create:"POST",update:"PUT",patch:"PATCH",delete:"DELETE",read:"GET"};h.ajax=function(){return h.$.ajax.apply(h.$,arguments)};var 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