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✏️ Editing: front-end-deps.js

// MarionetteJS (Backbone.Marionette)
// ----------------------------------
// v2.4.2
//
// Copyright (c)2015 Derick Bailey, Muted Solutions, LLC.
// Distributed under MIT license
//
// http://marionettejs.com

/*!
 * Includes BabySitter
 * https://github.com/marionettejs/backbone.babysitter/
 *
 * Includes Wreqr
 * https://github.com/marionettejs/backbone.wreqr/
 */

(function(t,e){if("function"==typeof define&&define.amd)define(["backbone","underscore"],function(i,n){return t.Marionette=t.Mn=e(t,i,n)});else if("undefined"!=typeof exports){var i=require("backbone"),n=require("underscore");module.exports=e(t,i,n)}else t.Marionette=t.Mn=e(t,t.Backbone,t._)})(this,function(t,e,i){"use strict";(function(t,e){var i=t.ChildViewContainer;return t.ChildViewContainer=function(t,e){var i=function(t){this._views={},this._indexByModel={},this._indexByCustom={},this._updateLength(),e.each(t,this.add,this)};e.extend(i.prototype,{add:function(t,e){var i=t.cid;return this._views[i]=t,t.model&&(this._indexByModel[t.model.cid]=i),e&&(this._indexByCustom[e]=i),this._updateLength(),this},findByModel:function(t){return this.findByModelCid(t.cid)},findByModelCid:function(t){var e=this._indexByModel[t];return this.findByCid(e)},findByCustom:function(t){var e=this._indexByCustom[t];return this.findByCid(e)},findByIndex:function(t){return e.values(this._views)[t]},findByCid:function(t){return this._views[t]},remove:function(t){var i=t.cid;return t.model&&delete this._indexByModel[t.model.cid],e.any(this._indexByCustom,function(t,e){return t===i?(delete this._indexByCustom[e],!0):void 0},this),delete this._views[i],this._updateLength(),this},call:function(t){this.apply(t,e.tail(arguments))},apply:function(t,i){e.each(this._views,function(n){e.isFunction(n[t])&&n[t].apply(n,i||[])})},_updateLength:function(){this.length=e.size(this._views)}});var n=["forEach","each","map","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","toArray","first","initial","rest","last","without","isEmpty","pluck","reduce"];return e.each(n,function(t){i.prototype[t]=function(){var i=e.values(this._views),n=[i].concat(e.toArray(arguments));return e[t].apply(e,n)}}),i}(t,e),t.ChildViewContainer.VERSION="0.1.7",t.ChildViewContainer.noConflict=function(){return t.ChildViewContainer=i,this},t.ChildViewContainer})(e,i),function(t,e){var i=t.Wreqr,n=t.Wreqr={};return t.Wreqr.VERSION="1.3.3",t.Wreqr.noConflict=function(){return t.Wreqr=i,this},n.Handlers=function(t,e){var i=function(t){this.options=t,this._wreqrHandlers={},e.isFunction(this.initialize)&&this.initialize(t)};return i.extend=t.Model.extend,e.extend(i.prototype,t.Events,{setHandlers:function(t){e.each(t,function(t,i){var n=null;e.isObject(t)&&!e.isFunction(t)&&(n=t.context,t=t.callback),this.setHandler(i,t,n)},this)},setHandler:function(t,e,i){var n={callback:e,context:i};this._wreqrHandlers[t]=n,this.trigger("handler:add",t,e,i)},hasHandler:function(t){return!!this._wreqrHandlers[t]},getHandler:function(t){var e=this._wreqrHandlers[t];if(e)return function(){return e.callback.apply(e.context,arguments)}},removeHandler:function(t){delete this._wreqrHandlers[t]},removeAllHandlers:function(){this._wreqrHandlers={}}}),i}(t,e),n.CommandStorage=function(){var i=function(t){this.options=t,this._commands={},e.isFunction(this.initialize)&&this.initialize(t)};return e.extend(i.prototype,t.Events,{getCommands:function(t){var e=this._commands[t];return e||(e={command:t,instances:[]},this._commands[t]=e),e},addCommand:function(t,e){var i=this.getCommands(t);i.instances.push(e)},clearCommands:function(t){var e=this.getCommands(t);e.instances=[]}}),i}(),n.Commands=function(t,e){return t.Handlers.extend({storageType:t.CommandStorage,constructor:function(e){this.options=e||{},this._initializeStorage(this.options),this.on("handler:add",this._executeCommands,this),t.Handlers.prototype.constructor.apply(this,arguments)},execute:function(t){t=arguments[0];var i=e.rest(arguments);this.hasHandler(t)?this.getHandler(t).apply(this,i):this.storage.addCommand(t,i)},_executeCommands:function(t,i,n){var r=this.storage.getCommands(t);e.each(r.instances,function(t){i.apply(n,t)}),this.storage.clearCommands(t)},_initializeStorage:function(t){var i,n=t.storageType||this.storageType;i=e.isFunction(n)?new n:n,this.storage=i}})}(n,e),n.RequestResponse=function(t,e){return t.Handlers.extend({request:function(t){return this.hasHandler(t)?this.getHandler(t).apply(this,e.rest(arguments)):void 0}})}(n,e),n.EventAggregator=function(t,e){var i=function(){};return i.extend=t.Model.extend,e.extend(i.prototype,t.Events),i}(t,e),n.Channel=function(){var i=function(e){this.vent=new t.Wreqr.EventAggregator,this.reqres=new t.Wreqr.RequestResponse,this.commands=new t.Wreqr.Commands,this.channelName=e};return e.extend(i.prototype,{reset:function(){return this.vent.off(),this.vent.stopListening(),this.reqres.removeAllHandlers(),this.commands.removeAllHandlers(),this},connectEvents:function(t,e){return this._connect("vent",t,e),this},connectCommands:function(t,e){return this._connect("commands",t,e),this},connectRequests:function(t,e){return this._connect("reqres",t,e),this},_connect:function(t,i,n){if(i){n=n||this;var r="vent"===t?"on":"setHandler";e.each(i,function(i,s){this[t][r](s,e.bind(i,n))},this)}}}),i}(n),n.radio=function(t,e){var i=function(){this._channels={},this.vent={},this.commands={},this.reqres={},this._proxyMethods()};e.extend(i.prototype,{channel:function(t){if(!t)throw Error("Channel must receive a name");return this._getChannel(t)},_getChannel:function(e){var i=this._channels[e];return i||(i=new t.Channel(e),this._channels[e]=i),i},_proxyMethods:function(){e.each(["vent","commands","reqres"],function(t){e.each(n[t],function(e){this[t][e]=r(this,t,e)},this)},this)}});var n={vent:["on","off","trigger","once","stopListening","listenTo","listenToOnce"],commands:["execute","setHandler","setHandlers","removeHandler","removeAllHandlers"],reqres:["request","setHandler","setHandlers","removeHandler","removeAllHandlers"]},r=function(t,i,n){return function(r){var s=t._getChannel(r)[i];return s[n].apply(s,e.rest(arguments))}};return new i}(n,e),t.Wreqr}(e,i);var n=t.Marionette,r=t.Mn,s=e.Marionette={};s.VERSION="2.4.2",s.noConflict=function(){return t.Marionette=n,t.Mn=r,this},e.Marionette=s,s.Deferred=e.$.Deferred,s.extend=e.Model.extend,s.isNodeAttached=function(t){return e.$.contains(document.documentElement,t)},s.mergeOptions=function(t,e){t&&i.extend(this,i.pick(t,e))},s.getOption=function(t,e){return t&&e?t.options&&void 0!==t.options[e]?t.options[e]:t[e]:void 0},s.proxyGetOption=function(t){return s.getOption(this,t)},s._getValue=function(t,e,n){return i.isFunction(t)&&(t=n?t.apply(e,n):t.call(e)),t},s.normalizeMethods=function(t){return i.reduce(t,function(t,e,n){return i.isFunction(e)||(e=this[e]),e&&(t[n]=e),t},{},this)},s.normalizeUIString=function(t,e){return t.replace(/@ui\.[a-zA-Z_$0-9]*/g,function(t){return e[t.slice(4)]})},s.normalizeUIKeys=function(t,e){return i.reduce(t,function(t,i,n){var r=s.normalizeUIString(n,e);return t[r]=i,t},{})},s.normalizeUIValues=function(t,e,n){return i.each(t,function(r,o){i.isString(r)?t[o]=s.normalizeUIString(r,e):i.isObject(r)&&i.isArray(n)&&(i.extend(r,s.normalizeUIValues(i.pick(r,n),e)),i.each(n,function(t){var n=r[t];i.isString(n)&&(r[t]=s.normalizeUIString(n,e))}))}),t},s.actAsCollection=function(t,e){var n=["forEach","each","map","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","toArray","first","initial","rest","last","without","isEmpty","pluck"];i.each(n,function(n){t[n]=function(){var t=i.values(i.result(this,e)),r=[t].concat(i.toArray(arguments));return i[n].apply(i,r)}})};var o=s.deprecate=function(t,e){i.isObject(t)&&(t=t.prev+" is going to be removed in the future. "+"Please use "+t.next+" instead."+(t.url?" See: "+t.url:"")),void 0!==e&&e||o._cache[t]||(o._warn("Deprecation warning: "+t),o._cache[t]=!0)};o._warn="undefined"!=typeof console&&(console.warn||console.log)||function(){},o._cache={},s._triggerMethod=function(){function t(t,e,i){return i.toUpperCase()}var e=/(^|:)(\w)/gi;return function(n,r,s){var o=3>arguments.length;o&&(s=r,r=s[0]);var h,a="on"+r.replace(e,t),d=n[a];return i.isFunction(d)&&(h=d.apply(n,o?i.rest(s):s)),i.isFunction(n.trigger)&&(o+s.length>1?n.trigger.apply(n,o?s:[r].concat(i.drop(s,0))):n.trigger(r)),h}}(),s.triggerMethod=function(){return s._triggerMethod(this,arguments)},s.triggerMethodOn=function(t){var e=i.isFunction(t.triggerMethod)?t.triggerMethod:s.triggerMethod;return e.apply(t,i.rest(arguments))},s.MonitorDOMRefresh=function(t){function e(){t._isShown=!0,r()}function n(){t._isRendered=!0,r()}function r(){t._isShown&&t._isRendered&&s.isNodeAttached(t.el)&&i.isFunction(t.triggerMethod)&&t.triggerMethod("dom:refresh")}t.on({show:e,render:n})},function(t){function e(e,n,r,s){var o=s.split(/\s+/);i.each(o,function(i){var s=e[i];if(!s)throw new t.Error('Method "'+i+'" was configured as an event handler, but does not exist.');e.listenTo(n,r,s)})}function n(t,e,i,n){t.listenTo(e,i,n)}function r(t,e,n,r){var s=r.split(/\s+/);i.each(s,function(i){var r=t[i];t.stopListening(e,n,r)})}function s(t,e,i,n){t.stopListening(e,i,n)}function o(e,n,r,s,o){if(n&&r){if(!i.isObject(r))throw new t.Error({message:"Bindings must be an object or function.",url:"marionette.functions.html#marionettebindentityevents"});r=t._getValue(r,e),i.each(r,function(t,r){i.isFunction(t)?s(e,n,r,t):o(e,n,r,t)})}}t.bindEntityEvents=function(t,i,r){o(t,i,r,n,e)},t.unbindEntityEvents=function(t,e,i){o(t,e,i,s,r)},t.proxyBindEntityEvents=function(e,i){return t.bindEntityEvents(this,e,i)},t.proxyUnbindEntityEvents=function(e,i){return t.unbindEntityEvents(this,e,i)}}(s);var h=["description","fileName","lineNumber","name","message","number"];return s.Error=s.extend.call(Error,{urlRoot:"http://marionettejs.com/docs/v"+s.VERSION+"/",constructor:function(t,e){i.isObject(t)?(e=t,t=e.message):e||(e={});var n=Error.call(this,t);i.extend(this,i.pick(n,h),i.pick(e,h)),this.captureStackTrace(),e.url&&(this.url=this.urlRoot+e.url)},captureStackTrace:function(){Error.captureStackTrace&&Error.captureStackTrace(this,s.Error)},toString:function(){return this.name+": "+this.message+(this.url?" See: "+this.url:"")}}),s.Error.extend=s.extend,s.Callbacks=function(){this._deferred=s.Deferred(),this._callbacks=[]},i.extend(s.Callbacks.prototype,{add:function(t,e){var n=i.result(this._deferred,"promise");this._callbacks.push({cb:t,ctx:e}),n.then(function(i){e&&(i.context=e),t.call(i.context,i.options)})},run:function(t,e){this._deferred.resolve({options:t,context:e})},reset:function(){var t=this._callbacks;this._deferred=s.Deferred(),this._callbacks=[],i.each(t,function(t){this.add(t.cb,t.ctx)},this)}}),s.Controller=function(t){this.options=t||{},i.isFunction(this.initialize)&&this.initialize(this.options)},s.Controller.extend=s.extend,i.extend(s.Controller.prototype,e.Events,{destroy:function(){return s._triggerMethod(this,"before:destroy",arguments),s._triggerMethod(this,"destroy",arguments),this.stopListening(),this.off(),this},triggerMethod:s.triggerMethod,mergeOptions:s.mergeOptions,getOption:s.proxyGetOption}),s.Object=function(t){this.options=i.extend({},i.result(this,"options"),t),this.initialize.apply(this,arguments)},s.Object.extend=s.extend,i.extend(s.Object.prototype,e.Events,{initialize:function(){},destroy:function(){return this.triggerMethod("before:destroy"),this.triggerMethod("destroy"),this.stopListening(),this},triggerMethod:s.triggerMethod,mergeOptions:s.mergeOptions,getOption:s.proxyGetOption,bindEntityEvents:s.proxyBindEntityEvents,unbindEntityEvents:s.proxyUnbindEntityEvents}),s.Region=s.Object.extend({constructor:function(t){if(this.options=t||{},this.el=this.getOption("el"),this.el=this.el instanceof e.$?this.el[0]:this.el,!this.el)throw new s.Error({name:"NoElError",message:'An "el" must be specified for a region.'});this.$el=this.getEl(this.el),s.Object.call(this,t)},show:function(t,e){if(this._ensureElement()){this._ensureViewIsIntact(t);var n=e||{},r=t!==this.currentView,o=!!n.preventDestroy,h=!!n.forceShow,a=!!this.currentView,d=r&&!o,l=r||h;if(a&&this.triggerMethod("before:swapOut",this.currentView,this,e),this.currentView&&delete this.currentView._parent,d?this.empty():a&&l&&this.currentView.off("destroy",this.empty,this),l){t.once("destroy",this.empty,this),t.render(),t._parent=this,a&&this.triggerMethod("before:swap",t,this,e),this.triggerMethod("before:show",t,this,e),s.triggerMethodOn(t,"before:show",t,this,e),a&&this.triggerMethod("swapOut",this.currentView,this,e);var c=s.isNodeAttached(this.el),u=[],g=i.extend({triggerBeforeAttach:this.triggerBeforeAttach,triggerAttach:this.triggerAttach},n);return c&&g.triggerBeforeAttach&&(u=this._displayedViews(t),this._triggerAttach(u,"before:")),this.attachHtml(t),this.currentView=t,c&&g.triggerAttach&&(u=this._displayedViews(t),this._triggerAttach(u)),a&&this.triggerMethod("swap",t,this,e),this.triggerMethod("show",t,this,e),s.triggerMethodOn(t,"show",t,this,e),this}return this}},triggerBeforeAttach:!0,triggerAttach:!0,_triggerAttach:function(t,e){var n=(e||"")+"attach";i.each(t,function(t){s.triggerMethodOn(t,n,t,this)},this)},_displayedViews:function(t){return i.union([t],i.result(t,"_getNestedViews")||[])},_ensureElement:function(){if(i.isObject(this.el)||(this.$el=this.getEl(this.el),this.el=this.$el[0]),!this.$el||0===this.$el.length){if(this.getOption("allowMissingEl"))return!1;throw new s.Error('An "el" '+this.$el.selector+" must exist in DOM")}return!0},_ensureViewIsIntact:function(t){if(!t)throw new s.Error({name:"ViewNotValid",message:"The view passed is undefined and therefore invalid. You must pass a view instance to show."});if(t.isDestroyed)throw new s.Error({name:"ViewDestroyedError",message:'View (cid: "'+t.cid+'") has already been destroyed and cannot be used.'})},getEl:function(t){return e.$(t,s._getValue(this.options.parentEl,this))},attachHtml:function(t){this.$el.contents().detach(),this.el.appendChild(t.el)},empty:function(t){var e=this.currentView,i=s._getValue(t,"preventDestroy",this);return e?(e.off("destroy",this.empty,this),this.triggerMethod("before:empty",e),i||this._destroyView(),this.triggerMethod("empty",e),delete this.currentView,i&&this.$el.contents().detach(),this):void 0},_destroyView:function(){var t=this.currentView;t.destroy&&!t.isDestroyed?t.destroy():t.remove&&(t.remove(),t.isDestroyed=!0)},attachView:function(t){return this.currentView=t,this},hasView:function(){return!!this.currentView},reset:function(){return this.empty(),this.$el&&(this.el=this.$el.selector),delete this.$el,this}},{buildRegion:function(t,e){if(i.isString(t))return this._buildRegionFromSelector(t,e);if(t.selector||t.el||t.regionClass)return this._buildRegionFromObject(t,e);if(i.isFunction(t))return this._buildRegionFromRegionClass(t);throw new s.Error({message:"Improper region configuration type.",url:"marionette.region.html#region-configuration-types"})},_buildRegionFromSelector:function(t,e){return new e({el:t})},_buildRegionFromObject:function(t,e){var n=t.regionClass||e,r=i.omit(t,"selector","regionClass");return t.selector&&!r.el&&(r.el=t.selector),new n(r)},_buildRegionFromRegionClass:function(t){return new t}}),s.RegionManager=s.Controller.extend({constructor:function(t){this._regions={},this.length=0,s.Controller.call(this,t),this.addRegions(this.getOption("regions"))},addRegions:function(t,e){return t=s._getValue(t,this,arguments),i.reduce(t,function(t,n,r){return i.isString(n)&&(n={selector:n}),n.selector&&(n=i.defaults({},n,e)),t[r]=this.addRegion(r,n),t},{},this)},addRegion:function(t,e){var i;return i=e instanceof s.Region?e:s.Region.buildRegion(e,s.Region),this.triggerMethod("before:add:region",t,i),i._parent=this,this._store(t,i),this.triggerMethod("add:region",t,i),i},get:function(t){return this._regions[t]},getRegions:function(){return i.clone(this._regions)},removeRegion:function(t){var e=this._regions[t];return this._remove(t,e),e},removeRegions:function(){var t=this.getRegions();return i.each(this._regions,function(t,e){this._remove(e,t)},this),t},emptyRegions:function(){var t=this.getRegions();return i.invoke(t,"empty"),t},destroy:function(){return this.removeRegions(),s.Controller.prototype.destroy.apply(this,arguments)},_store:function(t,e){this._regions[t]||this.length++,this._regions[t]=e},_remove:function(t,e){this.triggerMethod("before:remove:region",t,e),e.empty(),e.stopListening(),delete e._parent,delete this._regions[t],this.length--,this.triggerMethod("remove:region",t,e)}}),s.actAsCollection(s.RegionManager.prototype,"_regions"),s.TemplateCache=function(t){this.templateId=t},i.extend(s.TemplateCache,{templateCaches:{},get:function(t,e){var i=this.templateCaches[t];return i||(i=new s.TemplateCache(t),this.templateCaches[t]=i),i.load(e)},clear:function(){var t,e=i.toArray(arguments),n=e.length;if(n>0)for(t=0;n>t;t++)delete this.templateCaches[e[t]];else this.templateCaches={}}}),i.extend(s.TemplateCache.prototype,{load:function(t){if(this.compiledTemplate)return this.compiledTemplate;var e=this.loadTemplate(this.templateId,t);return this.compiledTemplate=this.compileTemplate(e,t),this.compiledTemplate},loadTemplate:function(t){var i=e.$(t).html();if(!i||0===i.length)throw new s.Error({name:"NoTemplateError",message:'Could not find template: "'+t+'"'});return i},compileTemplate:function(t,e){return i.template(t,e)}}),s.Renderer={render:function(t,e){if(!t)throw new 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t=this.normalizeUIKeys(i.result(this,"triggers"));return i.reduce(t,function(t,e,i){return t[i]=this._buildViewTrigger(e),t},{},this)}},delegateEvents:function(t){return this._delegateDOMEvents(t),this.bindEntityEvents(this.model,this.getOption("modelEvents")),this.bindEntityEvents(this.collection,this.getOption("collectionEvents")),i.each(this._behaviors,function(t){t.bindEntityEvents(this.model,t.getOption("modelEvents")),t.bindEntityEvents(this.collection,t.getOption("collectionEvents"))},this),this},_delegateDOMEvents:function(t){var n=s._getValue(t||this.events,this);n=this.normalizeUIKeys(n),i.isUndefined(t)&&(this.events=n);var r={},o=i.result(this,"behaviorEvents")||{},h=this.configureTriggers(),a=i.result(this,"behaviorTriggers")||{};i.extend(r,o,n,h,a),e.View.prototype.delegateEvents.call(this,r)},undelegateEvents:function(){return e.View.prototype.undelegateEvents.apply(this,arguments),this.unbindEntityEvents(this.model,this.getOption("modelEvents")),this.unbindEntityEvents(this.collection,this.getOption("collectionEvents")),i.each(this._behaviors,function(t){t.unbindEntityEvents(this.model,t.getOption("modelEvents")),t.unbindEntityEvents(this.collection,t.getOption("collectionEvents"))},this),this},_ensureViewIsIntact:function(){if(this.isDestroyed)throw new s.Error({name:"ViewDestroyedError",message:'View (cid: "'+this.cid+'") has already been destroyed and cannot be used.'})},destroy:function(){if(this.isDestroyed)return this;var t=i.toArray(arguments);return this.triggerMethod.apply(this,["before:destroy"].concat(t)),this.isDestroyed=!0,this.triggerMethod.apply(this,["destroy"].concat(t)),this.unbindUIElements(),this.isRendered=!1,this.remove(),i.invoke(this._behaviors,"destroy",t),this},bindUIElements:function(){this._bindUIElements(),i.invoke(this._behaviors,this._bindUIElements)},_bindUIElements:function(){if(this.ui){this._uiBindings||(this._uiBindings=this.ui);var t=i.result(this,"_uiBindings");this.ui={},i.each(t,function(t,e){this.ui[e]=this.$(t)},this)}},unbindUIElements:function(){this._unbindUIElements(),i.invoke(this._behaviors,this._unbindUIElements)},_unbindUIElements:function(){this.ui&&this._uiBindings&&(i.each(this.ui,function(t,e){delete this.ui[e]},this),this.ui=this._uiBindings,delete this._uiBindings)},_buildViewTrigger:function(t){var e=i.isObject(t),n=i.defaults({},e?t:{},{preventDefault:!0,stopPropagation:!0}),r=e?n.event:t;return function(t){t&&(t.preventDefault&&n.preventDefault&&t.preventDefault(),t.stopPropagation&&n.stopPropagation&&t.stopPropagation());var e={view:this,model:this.model,collection:this.collection};this.triggerMethod(r,e)}},setElement:function(){var t=e.View.prototype.setElement.apply(this,arguments);return i.invoke(this._behaviors,"proxyViewProperties",this),t},triggerMethod:function(){var t=s._triggerMethod(this,arguments);return this._triggerEventOnBehaviors(arguments),this._triggerEventOnParentLayout(arguments[0],i.rest(arguments)),t},_triggerEventOnBehaviors:function(t){for(var e=s._triggerMethod,i=this._behaviors,n=0,r=i&&i.length;r>n;n++)e(i[n],t)},_triggerEventOnParentLayout:function(t,e){var n=this._parentLayoutView();if(n){var r=s.getOption(n,"childViewEventPrefix"),o=r+":"+t;s._triggerMethod(n,[o,this].concat(e));var h=s.getOption(n,"childEvents"),a=n.normalizeMethods(h);a&&i.isFunction(a[t])&&a[t].apply(n,[this].concat(e))}},_getImmediateChildren:function(){return[]},_getNestedViews:function(){var t=this._getImmediateChildren();return t.length?i.reduce(t,function(t,e){return e._getNestedViews?t.concat(e._getNestedViews()):t},t):t},_getAncestors:function(){for(var t=[],e=this._parent;e;)t.push(e),e=e._parent;return t},_parentLayoutView:function(){var t=this._getAncestors();return i.find(t,function(t){return t instanceof s.LayoutView})},normalizeMethods:s.normalizeMethods,mergeOptions:s.mergeOptions,getOption:s.proxyGetOption,bindEntityEvents:s.proxyBindEntityEvents,unbindEntityEvents:s.proxyUnbindEntityEvents}),s.ItemView=s.View.extend({constructor:function(){s.View.apply(this,arguments)},serializeData:function(){if(!this.model&&!this.collection)return{};var t=[this.model||this.collection];return arguments.length&&t.push.apply(t,arguments),this.model?this.serializeModel.apply(this,t):{items:this.serializeCollection.apply(this,t)}},serializeCollection:function(t){return t.toJSON.apply(t,i.rest(arguments))},render:function(){return this._ensureViewIsIntact(),this.triggerMethod("before:render",this),this._renderTemplate(),this.isRendered=!0,this.bindUIElements(),this.triggerMethod("render",this),this},_renderTemplate:function(){var t=this.getTemplate();if(t!==!1){if(!t)throw new s.Error({name:"UndefinedTemplateError",message:"Cannot render the template since it is null or undefined."});var e=this.mixinTemplateHelpers(this.serializeData()),i=s.Renderer.render(t,e,this);return this.attachElContent(i),this}},attachElContent:function(t){return this.$el.html(t),this}}),s.CollectionView=s.View.extend({childViewEventPrefix:"childview",sort:!0,constructor:function(){this.once("render",this._initialEvents),this._initChildViewStorage(),s.View.apply(this,arguments),this.on({"before:show":this._onBeforeShowCalled,show:this._onShowCalled,"before:attach":this._onBeforeAttachCalled,attach:this._onAttachCalled}),this.initRenderBuffer()},initRenderBuffer:function(){this._bufferedChildren=[]},startBuffering:function(){this.initRenderBuffer(),this.isBuffering=!0},endBuffering:function(){var t,e=this._isShown&&s.isNodeAttached(this.el);this.isBuffering=!1,this._isShown&&this._triggerMethodMany(this._bufferedChildren,this,"before:show"),e&&this._triggerBeforeAttach&&(t=this._getNestedViews(),this._triggerMethodMany(t,this,"before:attach")),this.attachBuffer(this,this._createBuffer()),e&&this._triggerAttach&&(t=this._getNestedViews(),this._triggerMethodMany(t,this,"attach")),this._isShown&&this._triggerMethodMany(this._bufferedChildren,this,"show"),this.initRenderBuffer()},_triggerMethodMany:function(t,e,n){var r=i.drop(arguments,3);i.each(t,function(t){s.triggerMethodOn.apply(t,[t,n,t,e].concat(r))})},_initialEvents:function(){this.collection&&(this.listenTo(this.collection,"add",this._onCollectionAdd),this.listenTo(this.collection,"remove",this._onCollectionRemove),this.listenTo(this.collection,"reset",this.render),this.getOption("sort")&&this.listenTo(this.collection,"sort",this._sortViews))},_onCollectionAdd:function(t,e,n){var r;if(r=void 0!==n.at?n.at:i.indexOf(this._filteredSortedModels(),t),this._shouldAddChild(t,r)){this.destroyEmptyView();var s=this.getChildView(t);this.addChild(t,s,r)}},_onCollectionRemove:function(t){var e=this.children.findByModel(t);this.removeChildView(e),this.checkEmpty()},_onBeforeShowCalled:function(){this._triggerBeforeAttach=this._triggerAttach=!1,this.children.each(function(t){s.triggerMethodOn(t,"before:show",t)})},_onShowCalled:function(){this.children.each(function(t){s.triggerMethodOn(t,"show",t)})},_onBeforeAttachCalled:function(){this._triggerBeforeAttach=!0},_onAttachCalled:function(){this._triggerAttach=!0},render:function(){return this._ensureViewIsIntact(),this.triggerMethod("before:render",this),this._renderChildren(),this.isRendered=!0,this.triggerMethod("render",this),this},reorder:function(){var t=this.children,e=this._filteredSortedModels(),n=i.find(e,function(e){return!t.findByModel(e)});if(n)this.render();else{var r=i.map(e,function(e,i){var n=t.findByModel(e);return n._index=i,n.el});this.triggerMethod("before:reorder"),this._appendReorderedChildren(r),this.triggerMethod("reorder")}},resortView:function(){s.getOption(this,"reorderOnSort")?this.reorder():this.render()},_sortViews:function(){var t=this._filteredSortedModels(),e=i.find(t,function(t,e){var i=this.children.findByModel(t);return!i||i._index!==e},this);e&&this.resortView()},_emptyViewIndex:-1,_appendReorderedChildren:function(t){this.$el.append(t)},_renderChildren:function(){this.destroyEmptyView(),this.destroyChildren({checkEmpty:!1}),this.isEmpty(this.collection)?this.showEmptyView():(this.triggerMethod("before:render:collection",this),this.startBuffering(),this.showCollection(),this.endBuffering(),this.triggerMethod("render:collection",this),this.children.isEmpty()&&this.showEmptyView())},showCollection:function(){var t,e=this._filteredSortedModels();i.each(e,function(e,i){t=this.getChildView(e),this.addChild(e,t,i)},this)},_filteredSortedModels:function(){var t,e=this.getViewComparator();return t=e?i.isString(e)||1===e.length?this.collection.sortBy(e,this):i.clone(this.collection.models).sort(i.bind(e,this)):this.collection.models,this.getOption("filter")&&(t=i.filter(t,function(t,e){return this._shouldAddChild(t,e)},this)),t},showEmptyView:function(){var t=this.getEmptyView();if(t&&!this._showingEmptyView){this.triggerMethod("before:render:empty"),this._showingEmptyView=!0;var i=new e.Model;this.addEmptyView(i,t),this.triggerMethod("render:empty")}},destroyEmptyView:function(){this._showingEmptyView&&(this.triggerMethod("before:remove:empty"),this.destroyChildren(),delete this._showingEmptyView,this.triggerMethod("remove:empty"))},getEmptyView:function(){return this.getOption("emptyView")},addEmptyView:function(t,e){var n,r=this._isShown&&!this.isBuffering&&s.isNodeAttached(this.el),o=this.getOption("emptyViewOptions")||this.getOption("childViewOptions");i.isFunction(o)&&(o=o.call(this,t,this._emptyViewIndex));var h=this.buildChildView(t,e,o);h._parent=this,this.proxyChildEvents(h),this._isShown&&s.triggerMethodOn(h,"before:show",h),this.children.add(h),r&&this._triggerBeforeAttach&&(n=[h].concat(h._getNestedViews()),h.once("render",function(){this._triggerMethodMany(n,this,"before:attach")},this)),this.renderChildView(h,this._emptyViewIndex),r&&this._triggerAttach&&(n=[h].concat(h._getNestedViews()),this._triggerMethodMany(n,this,"attach")),this._isShown&&s.triggerMethodOn(h,"show",h)},getChildView:function(){var t=this.getOption("childView");if(!t)throw new s.Error({name:"NoChildViewError",message:'A "childView" must be specified'});return t},addChild:function(t,e,i){var n=this.getOption("childViewOptions");n=s._getValue(n,this,[t,i]);var r=this.buildChildView(t,e,n);return this._updateIndices(r,!0,i),this.triggerMethod("before:add:child",r),this._addChildView(r,i),this.triggerMethod("add:child",r),r._parent=this,r},_updateIndices:function(t,e,i){this.getOption("sort")&&(e&&(t._index=i),this.children.each(function(i){i._index>=t._index&&(i._index+=e?1:-1)}))},_addChildView:function(t,e){var i,n=this._isShown&&!this.isBuffering&&s.isNodeAttached(this.el);this.proxyChildEvents(t),this._isShown&&!this.isBuffering&&s.triggerMethodOn(t,"before:show",t),this.children.add(t),n&&this._triggerBeforeAttach&&(i=[t].concat(t._getNestedViews()),t.once("render",function(){this._triggerMethodMany(i,this,"before:attach")},this)),this.renderChildView(t,e),n&&this._triggerAttach&&(i=[t].concat(t._getNestedViews()),this._triggerMethodMany(i,this,"attach")),this._isShown&&!this.isBuffering&&s.triggerMethodOn(t,"show",t)},renderChildView:function(t,e){return t.render(),this.attachHtml(this,t,e),t},buildChildView:function(t,e,n){var r=i.extend({model:t},n);return new e(r)},removeChildView:function(t){return t&&(this.triggerMethod("before:remove:child",t),t.destroy?t.destroy():t.remove&&t.remove(),delete t._parent,this.stopListening(t),this.children.remove(t),this.triggerMethod("remove:child",t),this._updateIndices(t,!1)),t},isEmpty:function(){return!this.collection||0===this.collection.length},checkEmpty:function(){this.isEmpty(this.collection)&&this.showEmptyView()},attachBuffer:function(t,e){t.$el.append(e)},_createBuffer:function(){var t=document.createDocumentFragment();return i.each(this._bufferedChildren,function(e){t.appendChild(e.el)}),t},attachHtml:function(t,e,i){t.isBuffering?t._bufferedChildren.splice(i,0,e):t._insertBefore(e,i)||t._insertAfter(e)},_insertBefore:function(t,e){var i,n=this.getOption("sort")&&this.children.length-1>e;return n&&(i=this.children.find(function(t){return t._index===e+1})),i?(i.$el.before(t.el),!0):!1},_insertAfter:function(t){this.$el.append(t.el)},_initChildViewStorage:function(){this.children=new e.ChildViewContainer},destroy:function(){return this.isDestroyed?this:(this.triggerMethod("before:destroy:collection"),this.destroyChildren({checkEmpty:!1}),this.triggerMethod("destroy:collection"),s.View.prototype.destroy.apply(this,arguments))},destroyChildren:function(t){var e=t||{},n=!0,r=this.children.map(i.identity);return i.isUndefined(e.checkEmpty)||(n=e.checkEmpty),this.children.each(this.removeChildView,this),n&&this.checkEmpty(),r},_shouldAddChild:function(t,e){var n=this.getOption("filter");return!i.isFunction(n)||n.call(this,t,e,this.collection)},proxyChildEvents:function(t){var e=this.getOption("childViewEventPrefix");this.listenTo(t,"all",function(){var n=i.toArray(arguments),r=n[0],s=this.normalizeMethods(i.result(this,"childEvents"));n[0]=e+":"+r,n.splice(1,0,t),s!==void 0&&i.isFunction(s[r])&&s[r].apply(this,n.slice(1)),this.triggerMethod.apply(this,n)})},_getImmediateChildren:function(){return i.values(this.children._views)},getViewComparator:function(){return this.getOption("viewComparator")}}),s.CompositeView=s.CollectionView.extend({constructor:function(){s.CollectionView.apply(this,arguments)},_initialEvents:function(){this.collection&&(this.listenTo(this.collection,"add",this._onCollectionAdd),this.listenTo(this.collection,"remove",this._onCollectionRemove),this.listenTo(this.collection,"reset",this._renderChildren),this.getOption("sort")&&this.listenTo(this.collection,"sort",this._sortViews))},getChildView:function(){var t=this.getOption("childView")||this.constructor;return t},serializeData:function(){var t={};return this.model&&(t=i.partial(this.serializeModel,this.model).apply(this,arguments)),t},render:function(){return this._ensureViewIsIntact(),this._isRendering=!0,this.resetChildViewContainer(),this.triggerMethod("before:render",this),this._renderTemplate(),this._renderChildren(),this._isRendering=!1,this.isRendered=!0,this.triggerMethod("render",this),this
},_renderChildren:function(){(this.isRendered||this._isRendering)&&s.CollectionView.prototype._renderChildren.call(this)},_renderTemplate:function(){var t={};t=this.serializeData(),t=this.mixinTemplateHelpers(t),this.triggerMethod("before:render:template");var e=this.getTemplate(),i=s.Renderer.render(e,t,this);this.attachElContent(i),this.bindUIElements(),this.triggerMethod("render:template")},attachElContent:function(t){return this.$el.html(t),this},attachBuffer:function(t,e){var i=this.getChildViewContainer(t);i.append(e)},_insertAfter:function(t){var e=this.getChildViewContainer(this,t);e.append(t.el)},_appendReorderedChildren:function(t){var e=this.getChildViewContainer(this);e.append(t)},getChildViewContainer:function(t){if(t.$childViewContainer)return t.$childViewContainer;var e,i=s.getOption(t,"childViewContainer");if(i){var n=s._getValue(i,t);if(e="@"===n.charAt(0)&&t.ui?t.ui[n.substr(4)]:t.$(n),0>=e.length)throw new s.Error({name:"ChildViewContainerMissingError",message:'The specified "childViewContainer" was not found: '+t.childViewContainer})}else e=t.$el;return t.$childViewContainer=e,e},resetChildViewContainer:function(){this.$childViewContainer&&(this.$childViewContainer=void 0)}}),s.LayoutView=s.ItemView.extend({regionClass:s.Region,options:{destroyImmediate:!1},childViewEventPrefix:"childview",constructor:function(t){t=t||{},this._firstRender=!0,this._initializeRegions(t),s.ItemView.call(this,t)},render:function(){return this._ensureViewIsIntact(),this._firstRender?this._firstRender=!1:this._reInitializeRegions(),s.ItemView.prototype.render.apply(this,arguments)},destroy:function(){return this.isDestroyed?this:(this.getOption("destroyImmediate")===!0&&this.$el.remove(),this.regionManager.destroy(),s.ItemView.prototype.destroy.apply(this,arguments))},showChildView:function(t,e){return this.getRegion(t).show(e)},getChildView:function(t){return this.getRegion(t).currentView},addRegion:function(t,e){var i={};return i[t]=e,this._buildRegions(i)[t]},addRegions:function(t){return this.regions=i.extend({},this.regions,t),this._buildRegions(t)},removeRegion:function(t){return delete this.regions[t],this.regionManager.removeRegion(t)},getRegion:function(t){return this.regionManager.get(t)},getRegions:function(){return this.regionManager.getRegions()},_buildRegions:function(t){var e={regionClass:this.getOption("regionClass"),parentEl:i.partial(i.result,this,"el")};return this.regionManager.addRegions(t,e)},_initializeRegions:function(t){var e;this._initRegionManager(),e=s._getValue(this.regions,this,[t])||{};var n=this.getOption.call(t,"regions");n=s._getValue(n,this,[t]),i.extend(e,n),e=this.normalizeUIValues(e,["selector","el"]),this.addRegions(e)},_reInitializeRegions:function(){this.regionManager.invoke("reset")},getRegionManager:function(){return new s.RegionManager},_initRegionManager:function(){this.regionManager=this.getRegionManager(),this.regionManager._parent=this,this.listenTo(this.regionManager,"before:add:region",function(t){this.triggerMethod("before:add:region",t)}),this.listenTo(this.regionManager,"add:region",function(t,e){this[t]=e,this.triggerMethod("add:region",t,e)}),this.listenTo(this.regionManager,"before:remove:region",function(t){this.triggerMethod("before:remove:region",t)}),this.listenTo(this.regionManager,"remove:region",function(t,e){delete this[t],this.triggerMethod("remove:region",t,e)})},_getImmediateChildren:function(){return i.chain(this.regionManager.getRegions()).pluck("currentView").compact().value()}}),s.Behavior=s.Object.extend({constructor:function(t,e){this.view=e,this.defaults=i.result(this,"defaults")||{},this.options=i.extend({},this.defaults,t),this.ui=i.extend({},i.result(e,"ui"),i.result(this,"ui")),s.Object.apply(this,arguments)},$:function(){return this.view.$.apply(this.view,arguments)},destroy:function(){return this.stopListening(),this},proxyViewProperties:function(t){this.$el=t.$el,this.el=t.el}}),s.Behaviors=function(t,e){function i(t,n){return e.isObject(t.behaviors)?(n=i.parseBehaviors(t,n||e.result(t,"behaviors")),i.wrap(t,n,e.keys(o)),n):{}}function n(t,e){this._view=t,this._behaviors=e,this._triggers={}}function r(t){return t._uiBindings||t.ui}var s=/^(\S+)\s*(.*)$/,o={behaviorTriggers:function(t,e){var i=new n(this,e);return i.buildBehaviorTriggers()},behaviorEvents:function(i,n){var o={};return e.each(n,function(i,n){var h={},a=e.clone(e.result(i,"events"))||{};a=t.normalizeUIKeys(a,r(i));var d=0;e.each(a,function(t,r){var o=r.match(s),a=o[1]+"."+[this.cid,n,d++," "].join(""),l=o[2],c=a+l,u=e.isFunction(t)?t:i[t];h[c]=e.bind(u,i)},this),o=e.extend(o,h)},this),o}};return e.extend(i,{behaviorsLookup:function(){throw new t.Error({message:"You must define where your behaviors are stored.",url:"marionette.behaviors.html#behaviorslookup"})},getBehaviorClass:function(e,n){return e.behaviorClass?e.behaviorClass:t._getValue(i.behaviorsLookup,this,[e,n])[n]},parseBehaviors:function(t,n){return e.chain(n).map(function(n,r){var s=i.getBehaviorClass(n,r),o=new s(n,t),h=i.parseBehaviors(t,e.result(o,"behaviors"));return[o].concat(h)}).flatten().value()},wrap:function(t,i,n){e.each(n,function(n){t[n]=e.partial(o[n],t[n],i)})}}),e.extend(n.prototype,{buildBehaviorTriggers:function(){return e.each(this._behaviors,this._buildTriggerHandlersForBehavior,this),this._triggers},_buildTriggerHandlersForBehavior:function(i,n){var s=e.clone(e.result(i,"triggers"))||{};s=t.normalizeUIKeys(s,r(i)),e.each(s,e.bind(this._setHandlerForBehavior,this,i,n))},_setHandlerForBehavior:function(t,e,i,n){var r=n.replace(/^\S+/,function(t){return t+"."+"behaviortriggers"+e});this._triggers[r]=this._view._buildViewTrigger(i)}}),i}(s,i),s.AppRouter=e.Router.extend({constructor:function(t){this.options=t||{},e.Router.apply(this,arguments);var i=this.getOption("appRoutes"),n=this._getController();this.processAppRoutes(n,i),this.on("route",this._processOnRoute,this)},appRoute:function(t,e){var i=this._getController();this._addAppRoute(i,t,e)},_processOnRoute:function(t,e){if(i.isFunction(this.onRoute)){var n=i.invert(this.getOption("appRoutes"))[t];this.onRoute(t,n,e)}},processAppRoutes:function(t,e){if(e){var n=i.keys(e).reverse();i.each(n,function(i){this._addAppRoute(t,i,e[i])},this)}},_getController:function(){return this.getOption("controller")},_addAppRoute:function(t,e,n){var r=t[n];if(!r)throw new s.Error('Method "'+n+'" was not found on the controller');this.route(e,n,i.bind(r,t))},mergeOptions:s.mergeOptions,getOption:s.proxyGetOption,triggerMethod:s.triggerMethod,bindEntityEvents:s.proxyBindEntityEvents,unbindEntityEvents:s.proxyUnbindEntityEvents}),s.Application=s.Object.extend({constructor:function(t){this._initializeRegions(t),this._initCallbacks=new s.Callbacks,this.submodules={},i.extend(this,t),this._initChannel(),s.Object.call(this,t)},execute:function(){this.commands.execute.apply(this.commands,arguments)},request:function(){return this.reqres.request.apply(this.reqres,arguments)},addInitializer:function(t){this._initCallbacks.add(t)},start:function(t){this.triggerMethod("before:start",t),this._initCallbacks.run(t,this),this.triggerMethod("start",t)},addRegions:function(t){return this._regionManager.addRegions(t)},emptyRegions:function(){return this._regionManager.emptyRegions()},removeRegion:function(t){return this._regionManager.removeRegion(t)},getRegion:function(t){return this._regionManager.get(t)},getRegions:function(){return this._regionManager.getRegions()},module:function(t,e){var n=s.Module.getClass(e),r=i.toArray(arguments);return r.unshift(this),n.create.apply(n,r)},getRegionManager:function(){return new s.RegionManager},_initializeRegions:function(t){var e=i.isFunction(this.regions)?this.regions(t):this.regions||{};this._initRegionManager();var n=s.getOption(t,"regions");return i.isFunction(n)&&(n=n.call(this,t)),i.extend(e,n),this.addRegions(e),this},_initRegionManager:function(){this._regionManager=this.getRegionManager(),this._regionManager._parent=this,this.listenTo(this._regionManager,"before:add:region",function(){s._triggerMethod(this,"before:add:region",arguments)}),this.listenTo(this._regionManager,"add:region",function(t,e){this[t]=e,s._triggerMethod(this,"add:region",arguments)}),this.listenTo(this._regionManager,"before:remove:region",function(){s._triggerMethod(this,"before:remove:region",arguments)}),this.listenTo(this._regionManager,"remove:region",function(t){delete this[t],s._triggerMethod(this,"remove:region",arguments)})},_initChannel:function(){this.channelName=i.result(this,"channelName")||"global",this.channel=i.result(this,"channel")||e.Wreqr.radio.channel(this.channelName),this.vent=i.result(this,"vent")||this.channel.vent,this.commands=i.result(this,"commands")||this.channel.commands,this.reqres=i.result(this,"reqres")||this.channel.reqres}}),s.Module=function(t,e,n){this.moduleName=t,this.options=i.extend({},this.options,n),this.initialize=n.initialize||this.initialize,this.submodules={},this._setupInitializersAndFinalizers(),this.app=e,i.isFunction(this.initialize)&&this.initialize(t,e,this.options)},s.Module.extend=s.extend,i.extend(s.Module.prototype,e.Events,{startWithParent:!0,initialize:function(){},addInitializer:function(t){this._initializerCallbacks.add(t)},addFinalizer:function(t){this._finalizerCallbacks.add(t)},start:function(t){this._isInitialized||(i.each(this.submodules,function(e){e.startWithParent&&e.start(t)}),this.triggerMethod("before:start",t),this._initializerCallbacks.run(t,this),this._isInitialized=!0,this.triggerMethod("start",t))},stop:function(){this._isInitialized&&(this._isInitialized=!1,this.triggerMethod("before:stop"),i.invoke(this.submodules,"stop"),this._finalizerCallbacks.run(void 0,this),this._initializerCallbacks.reset(),this._finalizerCallbacks.reset(),this.triggerMethod("stop"))},addDefinition:function(t,e){this._runModuleDefinition(t,e)},_runModuleDefinition:function(t,n){if(t){var r=i.flatten([this,this.app,e,s,e.$,i,n]);t.apply(this,r)}},_setupInitializersAndFinalizers:function(){this._initializerCallbacks=new s.Callbacks,this._finalizerCallbacks=new s.Callbacks},triggerMethod:s.triggerMethod}),i.extend(s.Module,{create:function(t,e,n){var r=t,s=i.drop(arguments,3);e=e.split(".");var o=e.length,h=[];return h[o-1]=n,i.each(e,function(e,i){var o=r;r=this._getModule(o,e,t,n),this._addModuleDefinition(o,r,h[i],s)},this),r},_getModule:function(t,e,n,r){var s=i.extend({},r),o=this.getClass(r),h=t[e];return h||(h=new o(e,n,s),t[e]=h,t.submodules[e]=h),h},getClass:function(t){var e=s.Module;return t?t.prototype instanceof e?t:t.moduleClass||e:e},_addModuleDefinition:function(t,e,i,n){var 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/* 
 * The MIT License (MIT)
 * 
 * Copyright (c) Ankit
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:</p>
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
/** math-expression-evaluator version 1.2.16
 Dated:2017-02-02 */
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a,b,c,e,f,g=[],h=[{value:"(",type:4,pre:0}],i=this.value,j=1;j<i.length;j++)if(1===i[j].type||3===i[j].type||13===i[j].type)1===i[j].type&&(i[j].value=Number(i[j].value)),g.push(i[j]);else if(4===i[j].type)h.push(i[j]);else if(5===i[j].type)for(;4!==(b=h.pop()).type;)g.push(b);else if(11===i[j].type){for(;4!==(b=h.pop()).type;)g.push(b);h.push(b)}else{a=i[j],e=a.pre,f=h[h.length-1],c=f.pre;var k="Math.pow"==f.value&&"Math.pow"==a.value;if(e>c)h.push(a);else{for(;c>=e&&!k||k&&e<c;)b=h.pop(),f=h[h.length-1],g.push(b),c=f.pre,k="Math.pow"==a.value&&"Math.pow"==f.value;h.push(a)}}return new d(g)},b.exports=d},{"./lexer.js":2}],5:[function(a,b,c){var d=a("./postfix.js");d.prototype.postfixEval=function(a){"use strict";a=a||{},a.PI=Math.PI,a.E=Math.E;for(var b,c,e,f=[],g=this.value,h="undefined"!=typeof a.n,i=0;i<g.length;i++)1===g[i].type?f.push({value:g[i].value,type:1}):3===g[i].type?f.push({value:a[g[i].value],type:1}):0===g[i].type?"undefined"==typeof f[f.length-1].type?f[f.length-1].value.push(g[i]):f[f.length-1].value=g[i].value(f[f.length-1].value):7===g[i].type?"undefined"==typeof f[f.length-1].type?f[f.length-1].value.push(g[i]):f[f.length-1].value=g[i].value(f[f.length-1].value):8===g[i].type?(b=f.pop(),c=f.pop(),f.push({type:1,value:g[i].value(c.value,b.value)})):10===g[i].type?(b=f.pop(),c=f.pop(),"undefined"==typeof c.type?(c.value=c.concat(b),c.value.push(g[i]),f.push(c)):"undefined"==typeof b.type?(b.unshift(c),b.push(g[i]),f.push(b)):f.push({type:1,value:g[i].value(c.value,b.value)})):2===g[i].type||9===g[i].type?(b=f.pop(),c=f.pop(),"undefined"==typeof c.type?(console.log(c),c=c.concat(b),c.push(g[i]),f.push(c)):"undefined"==typeof b.type?(b.unshift(c),b.push(g[i]),f.push(b)):f.push({type:1,value:g[i].value(c.value,b.value)})):12===g[i].type?(b=f.pop(),"undefined"!=typeof b.type&&(b=[b]),c=f.pop(),e=f.pop(),f.push({type:1,value:g[i].value(e.value,c.value,new d(b))})):13===g[i].type&&(h?f.push({value:a[g[i].value],type:3}):f.push([g[i]]));if(f.length>1)throw new d.exception("Uncaught Syntax error");return f[0].value>1e15?"Infinity":Number(f[0].value.toFixed(15)).toPrecision()},d.eval=function(a,b,c){return"undefined"==typeof b?this.lex(a).toPostfix().postfixEval():"undefined"==typeof c?"undefined"!=typeof b.length?this.lex(a,b).toPostfix().postfixEval():this.lex(a).toPostfix().postfixEval(b):this.lex(a,b).toPostfix().postfixEval(c)},b.exports=d},{"./postfix.js":4}]},{},[1])(1)});
// TODO: Fix error collecting.
//window.onerror = function(message, url, lineNumber) {
//  var data;
//
//  data = {
//  	'action': 'nf_log_js_error',
//  	'security': nfFrontEnd.ajaxNonce,
//  	'message': message,
//  	'url': url,
//  	'lineNumber': lineNumber
//  };
//
//  jQuery.ajax({
//	    url: nfFrontEnd.adminAjax,
//	    type: 'POST',
//	    data: data,
//	    cache: false,
//	   	success: function( data, textStatus, jqXHR ) {
//	   		try {
//		   		
//	   		} catch( e ) {
//	   			console.log( e );
//	   			console.log( 'Parse Error' );
//				console.log( e );
//	   		}
//
//	    },
//	    error: function( jqXHR, textStatus, errorThrown ) {
//	        // Handle errors here
//	        console.log('ERRORS: ' + errorThrown);
//			console.log( jqXHR );
//
//			try {
//			
//			} catch( e ) {
//				console.log( 'Parse Error' );
//			}
//		}
//	});
//  return false;
//};

var nfRadio = Backbone.Radio;

nfRadio.channel( 'form' ).on( 'render:view', function() {		
	jQuery( '.g-recaptcha' ).each( function() {
		var callback = jQuery( this ).data( 'callback' );
		var fieldID = jQuery( this ).data( 'fieldid' );
		if ( typeof window[ callback ] !== 'function' ){
			window[ callback ] = function( response ) {
				nfRadio.channel( 'recaptcha' ).request( 'update:response', response, fieldID );
			};
		}
	} );
} );

var nfRecaptcha = Marionette.Object.extend( {
	initialize: function() {
		/*
		 * If we've already rendered our form view, render our recaptcha fields.
		 */
		if ( 0 != jQuery( '.g-recaptcha' ).length ) {
			this.renderCaptcha();
		}
		/*
		 * We haven't rendered our form view, so hook into the view render radio message, and then render.
		 */
		this.listenTo( nfRadio.channel( 'form' ), 'render:view', this.renderCaptcha );
        this.listenTo( nfRadio.channel( 'captcha' ), 'reset', this.renderCaptcha );
	},

renderCaptcha: function() {
		jQuery( '.g-recaptcha' ).each( function() {
			var opts = {
				fieldid: jQuery( this ).data( 'fieldid' ),
				size: jQuery( this ).data( 'size' ),
				theme: jQuery( this ).data( 'theme' ),
				sitekey: jQuery( this ).data( 'sitekey' ),
				callback: jQuery( this ).data( 'callback' )
			};

var grecaptchaID = grecaptcha.render( jQuery( this )[0], opts );

if ( opts.size === 'invisible' ) {
                try {
                    grecaptcha.execute( grecaptchaID );
                } catch( e ){
                    console.log( 'Notice: Error trying to execute grecaptcha.' );
                }
            }
		} );
	}

} );

var nfRenderRecaptcha = function() {
	new nfRecaptcha();
}