;'use strict';var Basket={DATASTORE_NAME:'Basket_Newsletter',basketUrl:'https://basket.mozilla.org/news/subscribe/',newsletterId:'firefox-os',callback:null,xhr:null,errors:{NETWORK_FAILURE:1,INVALID_EMAIL:2,UNKNOWN_EMAIL:3,UNKNOWN_TOKEN:4,USAGE_ERROR:5,EMAIL_PROVIDER_AUTH_FAILURE:6,AUTH_ERROR:7,SSL_REQUIRED:8,INVALID_NEWSLETTER:9,INVALID_LANGUAGE:10,EMAIL_NOT_CHANGED:11,CHANGE_REQUEST_NOT_FOUND:12,UNKNOWN_ERROR:99},responseHandler:function b_responseHandler(){if(this.xhr.readyState===4){if(this.xhr.status===200){if(typeof this.callback==='function'){this.callback(null,JSON.parse(this.xhr.responseText));}}else{if(typeof this.callback==='function'){if(this.xhr.responseText){this.callback(JSON.parse(this.xhr.responseText));}else{this.callback('Unknown error');}}}}},timeoutHandler:function b_timeoutHandler(){this.callback('Timeout');},send:function b_send(email,callback){var self=this;var params='email='+encodeURIComponent(email)+'&newsletters='+self.newsletterId;self.callback=callback;self.xhr=new XMLHttpRequest({mozSystem:true});self.xhr.onreadystatechange=self.responseHandler.bind(self);self.xhr.open('POST',self.basketUrl,true);self.xhr.setRequestHeader('Content-type','application/x-www-form-urlencoded');self.xhr.setRequestHeader('Connection','close');self.xhr.timeout=5000;self.xhr.ontimeout=self.timeoutHandler.bind(self);self.getLanguage(function do_send(language){if(language){params+='&lang='+language;}
self.xhr.setRequestHeader('Content-length',params.length);self.xhr.send(params);});},getDataStore:function(){var self=this;return new Promise(function(resolve,reject){navigator.getDataStores(self.DATASTORE_NAME).then(function(stores){if(!stores.length){reject(new Error('DataStore not loaded'));}else{var dataStore=stores[0];if(dataStore.owner==='app://ftu.gaiamobile.org/manifest.webapp'){resolve(dataStore);}else{reject(new Error('Wrong DataStore'));}}});});},store:function b_store(email,callback){this.getDataStore().then(function loaded(store){store.add({'newsletter_email':email}).then(function(id){if(callback){callback(false,id);}});}).catch(function error(err){console.error('Something went wrong: '+err);callback(err);});},getLanguage:function b_getLanguage(callback){var settings=window.navigator.mozSettings;if(!settings||!settings.createLock){callback();return;}
var s_name='language.current';var req=settings.createLock().get(s_name);req.onsuccess=function _onsuccess(){callback(req.result[s_name]);};req.onerror=function _onerror(){console.error('Error getting setting: '+s_name);callback();};}};