Merge pull request #30869 from rexboy7/1179199-notification-iac

Bug 1179199 - [Stingray][Notification] Establish IAC with smart-system. r=johnhu, yifan

tv_apps/notification/js/notification_app.js

@@ -1,11 +1,42 @@
+/* globals NotificationApp */
 'use strict';
 
-window.addEventListener('iac-notification-message', function(evt) {
+(function(exports) {
+
+function NotificationApp() {
+  window.addEventListener('iac-notification-message', this);
+
   // XXX: Testing purpose. Please remove it once real notification sending
   // service is done.
   /* jshint nonew: false */
   new Notification('Notification test', {
-    'body': evt.detail
+    'body': 'test content'
   });
-});
+}
+
+NotificationApp.prototype = {
+  handleEvent: function (evt) {
+    switch(evt.type) {
+    case 'iac-notification-message':
+      var detail = JSON.parse(evt.detail);
+
+      switch(detail.type) {
+      case 'desktop-notification':
+        // XXX: Testing purpose. Please remove it once real notification
+        // sending service is done.
+        console.log(detail.title);
+        console.log(detail.text);
+        break;
+
+      case 'desktop-notification-close':
+        break;
+      }
+    }
+  }
+};
+
+
+exports.NotificationApp = NotificationApp;
+})(window);
 
+window.notificationApp = new NotificationApp();

tv_apps/smart-system/js/notification_connector.js

@@ -1,21 +1,81 @@
-/* globals NotificationConnector */
+/* globals NotificationConnector, Promise */
 'use strict';
 
 (function(exports) {
 
 var NotificationConnector = function() {
-  navigator.mozApps.getSelf().onsuccess = function(evt) {
-    var app = evt.target.result;
-    app.connect('notification-message').then(function onConnAcceptet(ports) {
-      ports.forEach(function(port) {
-        // XXX: Testing purpose. Please remove it once real notification sending
-        // service is done.
-        port.postMessage('hello');
-      });
-    }, function onConnRejected(reason) {
-      console.log('rejected');
+  window.addEventListener('notification-message', this);
+  window.addEventListener('desktop-notification-resend', this);
+  this.connect();
+};
+
+NotificationConnector.prototype = {
+  connect: function() {
+    var self = this;
+    if (this._port) {
+      return Promise.resolve(this._port);
+    }
+
+    return new Promise(function(resolve, reject) {
+      navigator.mozApps.getSelf().onsuccess = function(evt) {
+        var app = evt.target.result;
+        app.connect('notification-message').then(function onAccepted(ports) {
+          if (ports.length !== 1) {
+            console.error('notification service: more than one app found?');
+            reject();
+            return;
+          }
+          self._port = ports[0];
+          self._port.onmessage = self.onIACMessage.bind(this);
+          resolve(ports[0]);
+
+        }, function onConnRejected(reason) {
+          console.log('Warning: couldn\'t open notification service.');
+          reject();
+        });
+      };
     });
-  };
+  },
+
+  send: function(detail) {
+    if (this._port) {
+      this._port.postMessage(JSON.stringify(detail));
+      return;
+    }
+    this.connect().then(function(port) {
+      port.postMessage(JSON.stringify(detail));
+    });
+  },
+
+  handleEvent: function(evt) {
+    switch(evt.type) {
+      case 'notification-message':
+        this.send(evt.detail);
+        break;
+
+      case 'desktop-notification-resend':
+        this.send({
+          type: 'desktop-notification-resend',
+          number: evt.detail.number
+        });
+        break;
+    }
+  },
+
+  onIACMessage: function(message) {
+    var detail = JSON.parse(message.data);
+    switch(detail.type) {
+    case 'close-notification':
+      console.error('Received close message event:' + detail.id);
+      break;
+    case 'click-notification':
+      console.error('Received click message event' + detail.id);
+      break;
+    case 'added-notification':
+      console.error('Received add message event' + detail.id);
+      break;
+    }
+  }
 };
 
 exports.NotificationConnector = NotificationConnector;

tv_apps/smart-system/js/notifications.js

@@ -54,6 +54,9 @@ var NotificationScreen = {
             this.removeNotification(detail.id);
             break;
         }
+
+        // Send event for notification connector.
+        this._sendEvent('notification-message', detail.type);
         break;
       case 'ftuopen':
         this.toaster.removeEventListener('click', this);
@@ -72,18 +75,14 @@ var NotificationScreen = {
 
   clickNotification: function ns_clickNotification(id) {
     // event for gecko
-    var event = document.createEvent('CustomEvent');
-    event.initCustomEvent('mozContentNotificationEvent', true, true, {
+    this._sendEvent('mozContentNotificationEvent', {
       type: 'desktop-notification-click',
       id: id
     });
-    window.dispatchEvent(event);
     // event for gaia
-    window.dispatchEvent(new CustomEvent('notification-clicked', {
-      detail: {
-        id: id
-      }
-    }));
+    this._sendEvent('notification-clicked', {
+      id: id
+    });
   },
 
   showToast: function ns_showToast(notification) {
@@ -142,12 +141,10 @@ var NotificationScreen = {
     };
 
     // Tell gecko that we already show the notification.
-    var event = document.createEvent('CustomEvent');
-    event.initCustomEvent('mozContentNotificationEvent', true, true, {
+    this._sendEvent('mozContentNotificationEvent', {
       type: 'desktop-notification-show',
       id: notification.id
     });
-    window.dispatchEvent(event);
 
     // XXX: we still need to know if the notification is silent in the future.
     // We turn the screen on if needed in order to let
@@ -172,11 +169,15 @@ var NotificationScreen = {
   },
 
   removeNotification: function ns_removeNotification(notificationId) {
-    var event = document.createEvent('CustomEvent');
-    event.initCustomEvent('mozContentNotificationEvent', true, true, {
+    this._sendEvent('mozContentNotificationEvent', {
       type: 'desktop-notification-close',
       id: notificationId
     });
+  },
+
+  _sendEvent: function ns_sendEvent(name, detail) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent(name, true, true, detail);
     window.dispatchEvent(event);
   }
 };