project/js/app.js

   1 /*
   2  *      Copyright 2013  Samsung Electronics Co., Ltd
   3  *
   4  *      Licensed under the Flora License, Version 1.1 (the "License");
   5  *      you may not use this file except in compliance with the License.
   6  *      You may obtain a copy of the License at
   7  *
   8  *              http://floralicense.org/license/
   9  *
  10  *      Unless required by applicable law or agreed to in writing, software
  11  *      distributed under the License is distributed on an "AS IS" BASIS,
  12  *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *      See the License for the specific language governing permissions and
  14  *      limitations under the License.
  15  */
  16
  17 /*jslint devel: true*/
  18 /*global $, tizen, Config, localStorage */
  19
  20 var App = null;
  21
  22 // App instance
  23 var app = null;
  24
  25 (function () { // strict mode wrapper
  26     'use strict';
  27
  28     /**
  29      * Creates a new application object
  30      *
  31      * @class Application
  32      */
  33     App = function App() {};
  34
  35     App.prototype = {
  36         nfcAdapter: null,
  37         addressBook: null,
  38         started: false,
  39         timeOutHandler: null,
  40         counterState: true,
  41         nfc: null,
  42
  43         init: function appInit() {
  44             this.config = new Config();
  45             this.ui = new App.Ui(this);
  46             this.nfc = new App.NFCControl(this);
  47             this.ui.defineEvents();
  48             this.initAddressBook(this.nfc.startNFC.bind(this.nfc));
  49         },
  50
  51         saveDefaultCard: function saveDefaultCard() {
  52             var elementSelected = $('#list-choose li.selected');
  53             localStorage.started = true;
  54             localStorage.id = elementSelected.data('id');
  55             localStorage.caller = elementSelected.data('caller');
  56             localStorage.firstName = elementSelected.data('firstName');
  57             localStorage.middleName = elementSelected.data('middleName');
  58             localStorage.lastName = elementSelected.data('lastName');
  59             localStorage.phoneNumber = elementSelected.data('phoneNumber');
  60             localStorage.vCard = elementSelected.data('vCard');
  61             this.started = true;
  62
  63             $.mobile.changePage('#start');
  64         },
  65
  66         updateDefaultCard: function updateDefaultCard(contact) {
  67             localStorage.caller = this.ui.prepareCallerName(contact);
  68             localStorage.firstName = contact.name.firstName || '';
  69             localStorage.middleName = contact.name.middleName || '';
  70             localStorage.lastName = contact.name.lastName || '';
  71             localStorage.phoneNumber = contact.phoneNumbers[0].number;
  72             localStorage.id = contact.id;
  73             localStorage.vCard = contact.convertToString('VCARD_30');
  74         },
  75
  76         /**
  77          * @param {Array} addressbooks
  78          */
  79         getAddressBooksSuccess: function getAddressBooksSuccess(addressbooks) {
  80             if (addressbooks.length > 0) {
  81                 var self = this,
  82                     resetLocalSorage = function () {
  83                         // Reset localStorage
  84                         localStorage.clear();
  85                         self.started = false;
  86
  87                         // Load start page with temporary content
  88                         self.ui.moveToStartPage();
  89                         self.ui.loadTemporaryContent();
  90                     };
  91                 this.addressBook = addressbooks[0];
  92
  93                 if (localStorage.id) {
  94                     try {
  95                         this.updateDefaultCard(
  96                             this.addressBook.get(localStorage.id)
  97                         );
  98                     } catch (err) {
  99                         if (err.name === 'NotFoundError') {
 100                             resetLocalSorage();
 101                         }
 102                     }
 103                 }
 104
 105                 // Registers to be notified when the address book changes
 106                 this.addressBook.addChangeListener({
 107                     oncontactsadded: function (contacts) {
 108                         // Refresh if choose page active
 109                         self.ui.refreshIfActivePage('choose');
 110                     },
 111                     oncontactsremoved: function (ids) {
 112                         // Refresh localStorage if default contact was deleted
 113                         if (ids.indexOf(localStorage.id) >= 0) {
 114                             resetLocalSorage();
 115                             alert('Your default contact has been removed. ' +
 116                                 'Please choose another one.');
 117                         } else {
 118                             // Refresh if choose page active
 119                             self.ui.refreshIfActivePage('choose');
 120                         }
 121                     },
 122                     oncontactsupdated: function (contacts) {
 123                         var index = contacts.length;
 124
 125                         // check if default contact was updated
 126                         while (index - 1) {
 127                             if (contacts[index].id === localStorage.id) {
 128                                 try {
 129                                     self.updateDefaultCard(contacts[index]);
 130                                 } catch (e) {
 131                                     resetLocalSorage();
 132                                     alert('That contact is no longer valid. ' +
 133                                         'Choose another one.');
 134                                 } finally {
 135                                     break;
 136                                 }
 137                             }
 138                             index -= 1;
 139                         }
 140
 141                         self.ui.refreshIfActivePage('start');
 142                     }
 143                 });
 144             } else {
 145                 console.error('initAddressBook failed');
 146             }
 147         },
 148
 149         /**
 150          *
 151          * @param {Error} e
 152          */
 153         getAddressBooksError: function getAddressBooksError(e) {
 154             console.error('getAddressBooks() error: ' + e.message);
 155         },
 156
 157         initAddressBook: function initAddressBook(callback) {
 158             try {
 159                 tizen.contact.getAddressBooks(function (addressbook) {
 160                     this.getAddressBooksSuccess(addressbook);
 161                     callback();
 162                 }.bind(this),
 163                     this.getAddressBooksError.bind(this));
 164             } catch (e) {
 165                 if (e.name === 'SecurityError') {
 166                     this.ui.showPopupWarning();
 167                 }
 168                 console.error('getAddressBooks() error: ' + e.message);
 169             }
 170         },
 171
 172         countDown: function countDown(time, obj) {
 173             if (!this.counterState) {
 174                 setTimeout(function () {
 175                     this.countDown(time, obj);
 176                 }.bind(this), 500);
 177                 return;
 178             }
 179
 180             obj.text(time);
 181             if (time > 0) {
 182                 if (this.nfc.isPowered()) {
 183                     time -= 1;
 184                     this.timeOutHandler = setTimeout(function () {
 185                         this.countDown(time, obj);
 186                     }.bind(this), 1000);
 187                 } else {
 188                     this.nfc.timeExpired();
 189                 }
 190             } else {
 191                 this.nfc.timeExpired();
 192             }
 193         },
 194
 195         saveContact: function saveContact() {
 196             var contact = null,
 197                 data = $('#contact').data('contactsData');
 198             if (!(data.phone && (data.first || data.last))) {
 199                 this.ui.moveToStartPage('Cannot add empty contact');
 200                 console.error('saveContact error: empty contact');
 201             } else {
 202                 try {
 203                     contact = new tizen.Contact(data.vCard, 'VCARD_30');
 204                     this.addressBook.add(contact);
 205                     this.ui.moveToStartPage('New contact added');
 206                 } catch (err) {
 207                     this.ui.moveToStartPage('Problem with new contact adding');
 208                     console.error('saveContact error:' + err.name);
 209                 }
 210             }
 211         },
 212
 213         /**
 214          * Load contacts from the address book and pass the result to a callback
 215          *
 216          * @param {function} successCallback
 217          * @param {function} errorCallback
 218          */
 219         loadContacts: function loadContacts(successCallback, errorCallback) {
 220             this.addressBook.find(successCallback, errorCallback);
 221         }
 222
 223     };
 224
 225 }());
 226
 227 app = new App();
 228
 229 $(document).ready(app.init.bind(app));