VulpesOS/assets/webapps/settings.gaiamobile.org/js/modules/wifi_context.js

define(['require','modules/settings_cache','shared/wifi_helper'],function(require){'use strict';var SettingsCache=require('modules/settings_cache');var WifiHelper=require('shared/wifi_helper');var wifiManager=WifiHelper.getWifiManager();var settings=navigator.mozSettings;var _currentNetwork=wifiManager&&wifiManager.connection&&wifiManager.connection.network;var WifiContext={_wifiEnabledListeners:[],_wifiDisabledListeners:[],_wifiStatusChangeListeners:[],_wifiStatusTextChangeListeners:[],_wifiConnectionInfoUpdateListeners:[],_wifiNetworkForgottenListeners:[],_wifiWrongPasswordListeners:[],_wifiStatusText:{id:null},_macAddress:'',_init:function(){if(!wifiManager){return;}
settings.createLock().set({'wifi.enabled':wifiManager.enabled});this._bindEvents();this._updateWifi();},_bindEvents:function(){var self=this;var _updateWifi=this._updateWifi.bind(this);var _updateNetworkStatus=this._updateNetworkStatus.bind(this);this._wifiEnabledListeners.push(_updateWifi,_updateNetworkStatus);this._wifiDisabledListeners.push(_updateWifi);this._wifiStatusChangeListeners.push(_updateWifi,_updateNetworkStatus);if(wifiManager){wifiManager.onenabled=function(event){self._wifiEnabled(event);self._wifiStatusTextChange();};wifiManager.ondisabled=function(event){self._wifiDisabled(event);self._wifiStatusTextChange();};wifiManager.onstatuschange=function(event){self._wifiStatusChange.call(self,event);self._wifiStatusTextChange();};wifiManager.onconnectioninfoupdate=self._wifiConnectionInfoUpdate.bind(self);}},_updateWifi:function(event){var self=this;if(!wifiManager){return;}
if(!this._macAddress&&settings){SettingsCache.getSettings(function(results){self._macAddress=results['deviceinfo.mac'];});}
if(wifiManager.enabled){this._storeMacAddress();}
this._updateWifiStatusText(event);},_updateWifiStatusText:function(event){if(wifiManager.enabled){var network=(event&&event.network)?event.network:wifiManager.connection.network;var status=event&&event.status?event.status:wifiManager.connection.status;var networkProp=network?{ssid:network.ssid}:null;this._wifiStatusText={id:'full-status-'+status,args:networkProp};}else{this._wifiStatusText={id:'disabled'};}},_updateNetworkStatus:function(event){if(!_currentNetwork){return;}
if(event&&event.network&&_currentNetwork.ssid!=event.network.ssid){return;}
var networkStatus=event?event.status:wifiManager.connection.status;if(networkStatus==='connectingfailed'){var isCurrentNetworkKnown=_currentNetwork.known;delete _currentNetwork.password;this.forgetNetwork(_currentNetwork);if(isCurrentNetworkKnown===false){this._wifiWrongPassword();}}},_wifiEnabled:function(event){var self=this;this._syncWifiEnabled(true,function(){self._wifiEnabledListeners.forEach(function(listener){listener(event);});});},_wifiDisabled:function(event){var self=this;this._syncWifiEnabled(false,function(){self._wifiDisabledListeners.forEach(function(listener){listener(event);});});},_wifiStatusChange:function(event){this._wifiStatusChangeListeners.forEach(function(listener){listener(event);});},_wifiStatusTextChange:function(){this._wifiStatusTextChangeListeners.forEach(function(listener){listener();});},_wifiWrongPassword:function(){this._wifiWrongPasswordListeners.forEach(function(listener){listener();});},_wifiConnectionInfoUpdate:function(event){this._wifiConnectionInfoUpdateListeners.forEach(function(listener){listener(event);});},_wifiNetworkForgotten:function(event){this._wifiNetworkForgottenListeners.forEach(function(listener){listener(event);});},_storeMacAddress:function(){if(!wifiManager){return;}
if(settings&&wifiManager.macAddress&&wifiManager.macAddress!==this._macAddress&&wifiManager.macAddress!=='undefined'){this._macAddress=wifiManager.macAddress;settings.createLock().set({'deviceinfo.mac':this._macAddress});}},_syncWifiEnabled:function(enabled,callback){SettingsCache.getSettings(function(results){var wifiEnabled=results['wifi.enabled'];if(wifiEnabled!==enabled){settings.createLock().set({'wifi.enabled':enabled});}
callback();});},_removeEventListener:function(listeners,callback){var index=listeners.indexOf(callback);if(index>=0){listeners.splice(index,1);}},associateNetwork:function(network,cb){cb=cb||function(){};var request=wifiManager.associate(network);var done=function(){if(!request.error){_currentNetwork=network;}
cb(request.error);};request.onsuccess=done;request.onerror=done;},forgetNetwork:function(network,cb){cb=cb||function(){};var request=wifiManager.forget(network);var done=function(){if(!request.error){_currentNetwork=null;WifiContext._wifiNetworkForgotten({network:network});}
cb(request.error);};request.onsuccess=done;request.onerror=done;}};WifiContext._init();return{addEventListener:function(eventName,callback){if(eventName==='wifiEnabled'){WifiContext._wifiEnabledListeners.push(callback);}else if(eventName==='wifiDisabled'){WifiContext._wifiDisabledListeners.push(callback);}else if(eventName==='wifiStatusChange'){WifiContext._wifiStatusChangeListeners.push(callback);}else if(eventName==='wifiStatusTextChange'){WifiContext._wifiStatusTextChangeListeners.push(callback);}else if(eventName==='wifiWrongPassword'){WifiContext._wifiWrongPasswordListeners.push(callback);}else if(eventName==='wifiConnectionInfoUpdate'){WifiContext._wifiConnectionInfoUpdateListeners.push(callback);}else if(eventName==='wifiNetworkForgotten'){WifiContext._wifiNetworkForgottenListeners.push(callback);}},removeEventListener:function(eventName,callback){if(eventName==='wifiEnabled'){WifiContext._removeEventListener(WifiContext._wifiEnabledListeners,callback);}else if(eventName==='wifiDisabled'){WifiContext._removeEventListener(WifiContext._wifiDisabledListeners,callback);}else if(eventName==='wifiStatusChange'){WifiContext._removeEventListener(WifiContext._wifiStatusChangeListeners,callback);}else if(eventName==='wifiStatusTextChange'){WifiContext._removeEventListener(WifiContext._wifiStatusTextChangeListeners,callback);}else if(eventName==='wifiWrongPassword'){WifiContext._removeEventListener(WifiContext._wifiWrongPasswordListeners,callback);}else if(eventName==='wifiConnectionInfoUpdate'){WifiContext._removeEventListener(WifiContext._wifiConnectionInfoUpdateListeners,callback);}else if(eventName==='wifiNetworkForgotten'){WifiContext._removeEventListener(WifiContext._wifiNetworkForgottenListeners,callback);}},get wifiStatusText(){return WifiContext._wifiStatusText;},get currentNetwork(){return _currentNetwork;},forgetNetwork:WifiContext.forgetNetwork,associateNetwork:WifiContext.associateNetwork};});