// 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.getOption('el')),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 s.Error({name:"TemplateNotFoundError",message:"Cannot render the template since its false, null or undefined."});var n=i.isFunction(t)?t:s.TemplateCache.get(t);return n(e)}},s.View=e.View.extend({isDestroyed:!1,constructor:function(t){i.bindAll(this,"render"),t=s._getValue(t,this),this.options=i.extend({},i.result(this,"options"),t),this._behaviors=s.Behaviors(this),e.View.call(this,this.options),s.MonitorDOMRefresh(this)},getTemplate:function(){return this.getOption("template")},serializeModel:function(t){return t.toJSON.apply(t,i.rest(arguments))},mixinTemplateHelpers:function(t){t=t||{};var e=this.getOption("templateHelpers");return e=s._getValue(e,this),i.extend(t,e)},normalizeUIKeys:function(t){var e=i.result(this,"_uiBindings");return s.normalizeUIKeys(t,e||i.result(this,"ui"))},normalizeUIValues:function(t,e){var n=i.result(this,"ui"),r=i.result(this,"_uiBindings");return s.normalizeUIValues(t,r||n,e)},configureTriggers:function(){if(this.triggers){var 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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this.postfixEval(this.toPostfix(this.lex(e,t)),n)},t}();return A.TOKEN_TYPES=t,A.tokenTypes=t,A})); // 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:empty' ).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 { nf_reprocess_recaptcha( grecaptchaID ); setInterval(nf_reprocess_recaptcha, 110000, grecaptchaID); } catch( e ){ console.log( 'Notice: Error trying to execute grecaptcha.' ); } } } ); } } ); var nfRenderRecaptcha = function() { new nfRecaptcha(); } if (typeof nf_reprocess_recaptcha === 'undefined') { const nf_reprocess_recaptcha = ( grecaptchaID ) => { grecaptcha.execute( grecaptchaID ); } } const nf_check_recaptcha_consent = () => { let stored_responses = [], services = []; //Cookie check if(!nf_check_data_for_recaptcha_consent()){ stored_responses.push( false ); services.push("missing_cookie"); } //Build response with services gathered and print it in global scope const response = { "consent_state": stored_responses, "services" : services }; nfFrontEnd.nf_consent_status_response = response; //Display filterable status to add extra consent check let nf_consent_status_extra_check = new CustomEvent('nf_consent_status_check', {detail: response}); document.dispatchEvent(nf_consent_status_extra_check); return nfFrontEnd.nf_consent_status_response; } //Get specific recaptcha cookie const nf_check_data_for_recaptcha_consent = () => { return nf_get_cookie_by_name("_grecaptcha") !== ""; } //Get a cookie const nf_get_cookie_by_name = (cname) => { let name = cname + "="; let decodedCookie = decodeURIComponent(document.cookie); let ca = decodedCookie.split(';'); for(let i = 0; i <ca.length; i++) { let c = ca[i]; while (c.charAt(0) == ' ') { c = c.substring(1); } if (c.indexOf(name) == 0) { return c.substring(name.length, c.length); } } return ""; } const nf_reload_after_cookie_consent = ( submitFieldID, layoutView ) => { if(typeof submitFieldID !== "undefined" && typeof layoutView !== "undefined"){ nfRadio.channel( 'fields' ).request("remove:error", submitFieldID, "recaptcha-v3-missing"); nfRadio.channel( 'fields' ).request("remove:error", submitFieldID, "recaptcha-v3-consent"); nfRadio.channel( 'form' ).trigger( 'render:view', layoutView ); } } const nf_add_reCaptcha_aria = () => { // Callback function to execute when mutations are observed const nf_act_on_inserted_node = (mutationList, observer) => { for (const mutation of mutationList) { if (mutation.type === 'childList' && mutation.target.className === "g-recaptcha") { let nf_recaptchaTextarea = document.getElementById("g-recaptcha-response"); if(typeof nf_recaptchaTextarea !== "undefined" ){ nf_recaptchaTextarea.setAttribute("aria-hidden", "true"); nf_recaptchaTextarea.setAttribute("aria-label", "Silent reCaptcha security check"); nf_recaptchaTextarea.setAttribute("aria-readonly", "true"); observer.disconnect(); } } } observer.disconnect(); }; //Observe Forms const nf_forms_listed = document.querySelectorAll(".ninja-forms-form-wrap"); if(nf_forms_listed.length > 0){ let nf_recaptcha_observers = []; nf_forms_listed.forEach((nf_form) => { nf_recaptcha_observers.push({"class": new MutationObserver(nf_act_on_inserted_node), "element": nf_form}); }); //Add an observer for each form if( nf_recaptcha_observers.length > 0){ nf_recaptcha_observers.forEach((object) => { object.class.observe( object.element, { childList: true, subtree: true } ); }); } } } const nf_remove_noscript_tags_as_needed = () => { const noscripts = document.getElementsByClassName('ninja-forms-noscript-message') for (let i = 0; i < noscripts.length; i++) { noscripts[i].parentNode.removeChild(noscripts[i]) } } jQuery(document).on( 'nfFormReady', () => { nf_remove_noscript_tags_as_needed(); nf_add_reCaptcha_aria(); });

معرفة

التكنولوجيا تغزو الأعصاب..زراعة الشرائح الدماغية و مخاطرها

مايو 19, 2025

4٬085 2 دقائق

كتبت إيريني أنطون

لم يعد الذكاء الاصطناعي مجرد أداة تساعد الأطباء في التشخيص والعلاج، بل بات يمتد إلى أدمغتنا نفسها، فاتحًا الباب أمام إمكانيات غير مسبوقة، وأيضًا مخاوف وتساؤلات لا حصر لها. يعمل العلماء على تطوير شرائح تزرع داخل الدماغ، قادرة على إعادة الحركة لمرضى الشلل، وتحسين حالات الاكتئاب والقلق، بل وحتى استعادة الذاكرة لمن يعانون من أمراض مثل الزهايمر. فهل نحن على أعتاب ثورة طبية تعيد تشكيل قدراتنا العقلية؟ أم أن هذه التكنولوجيا قد تحمل مخاطر أكبر مما نتخيل؟

تكنولوجيا الشرائح الدماغية لا تزال في مراحلها الأولى عالميًا، وفي مصر بدأ الأطباء في متابعة أحدث التطورات العالمية في زراعة الشرائح الدماغية على أمل توفيرها لمرضى فقدان الحركة أو الاضطرابات النفسية.

“الشرائح الدماغية: أمل للمرضى”

قالت دكتورة ماريا ألفي، أخصائية أمراض مخ وأعصاب بالقصر العيني: “هذه الشرائح تُستخدم في علاج أمراض مثل الشلل، والشلل الرعاش، وبعض أمراض الذاكرة، والأمراض النفسية، والتشنجات، ويتم تطويرها لاستعادة الوظائف الحسية والحركية. ولكن حتى الآن، لن تصل هذه التكنولوجيا إلى مصر لأنها مازالت تحت التجارب والدراسات في الخارج”.

وأوضحت دكتورة ماريا ألفي أن هذه الشرائح تعمل على تسجيل الإشارات العصبية من الدماغ وتحويلها إلى أوامر للأجهزة المستخدمة مثل الأطراف الصناعية، فيتحكم بها المريض من خلال أفكاره. وأضافت أن هناك تجارب حاليًا لتحويل الإشارات العصبية المرتبطة بالكلام إلى نصوص أو أصوات، مما يعطي أملًا كبيرًا لمرضى فقدان النطق.

التحديات والمخاطر

قال الدكتور بولا جرجس، جراح مخ وأعصاب ونائب رئيس جراحة المخ والأعصاب بالقصر العيني سابقًا: “هناك تحديات تقنية وطبية تجعل هذه التكنولوجيا غير بديلة للعلاجات التقليدية في الوقت الحالي، لكنها يمكن أن تقلل من الحاجة للأدوية في بعض الحالات”.

وأوضح د. بولا جرجس أن لهذه الشرائح مضاعفات ومخاطر، من بينها تليف الأنسجة المحيطة بالشريحة، والنزيف الدماغي أثناء الجراحة أو بعدها، والعدوى التي قد تؤدي إلى إزالة الشريحة مع احتمالية حدوث اضطراب في كهرباء المخ. بالإضافة إلى أن هذه الشرائح قد تؤثر على المزاج والسلوك وتحدث تغيرات في التفكير والعاطفة.

مستقبل الشرائح الدماغية في مصر

أضاف د. بولا جرجس أن هناك مستشفيات متقدمة جدًا في مصر مثل القصر العيني، ومستشفى عين شمس التخصصي، ومعهد ناصر، قادرة على إجراء هذه العمليات بمجرد الانتهاء من مراحل البحث العالمية ووصول هذه التقنيات والأبحاث إلى مصر. وأوضح أن عمليات التحفيز العميق تُجرى في مصر لمرضى اضطرابات الحركة ومرضى باركنسون، لكن الشرائح لم تُستخدم حتى الآن.

واختتمت د. ماريا حديثها بقولها: “من المتوقع في المستقبل أن تصبح هذه الشرائح أكثر كفاءة، ويتم التحكم فيها لاسلكيًا، مما سيسمح للمرضى باستخدامها بسهولة أكبر. ودمجها بالذكاء الاصطناعي سيساعد في تفاعلها مع الإشارات العصبية، مما يجعلها أكثر دقة وفعالية”.

لا شك أن الشرائح الدماغية تمثل قفزة هائلة في عالم الطب العصبي، وقد تحمل مستقبلاً مشرقًا لملايين المرضى حول العالم. ومع ذلك، فإن التحديات التقنية والطبية لا تزال قائمة، مما يجعل هذه التكنولوجيا بحاجة إلى مزيد من الأبحاث قبل أن تصبح متاحة على نطاق واسع.

مايو 19, 2025

4٬085 2 دقائق