Show notifications on startup

lib/notification.js

Index: lib/notification.js
===================================================================
--- a/lib/notification.js
+++ b/lib/notification.js
@@ -24,6 +24,7 @@
 let {TimeLine} = require("timeline");
 let {Prefs} = require("prefs");
 let {Downloader, Downloadable, MILLIS_IN_MINUTE, MILLIS_IN_HOUR, MILLIS_IN_DAY} = require("downloader");
+let {Utils} = require("utils");
 
 let INITIAL_DELAY = 12 * MILLIS_IN_MINUTE;
 let CHECK_INTERVAL = 1 * MILLIS_IN_HOUR;
@@ -41,6 +42,19 @@
   Prefs.notificationdata = JSON.parse(JSON.stringify(Prefs.notificationdata));
 }
 
+function localize(translations, locale)
+{
+  if (locale in translations)
+    return translations[locale];
+
+  let languagePart = locale.substring(0, locale.indexOf("-"));
+  if (languagePart && languagePart in translations)
+    return translations[languagePart];
+
+  let defaultLocale = "en-US";
+  return translations[defaultLocale];
+}
+
 /**
  * The object providing actual downloading functionality.
  * @type Downloader
@@ -175,6 +189,26 @@
     }
 
     return notificationToShow;
+  },
+
+  /**
+   * Localizes the texts of the supplied notification.
+   * @param {Object} notification notification to translate
+   * @param {String} locale the target locale (optional, defaults to the
+   *                        application locale)
+   * @return {Object} the translated texts
+   */
+  getLocalizedTexts: function(notification, locale)
+  {
+    locale = locale || Utils.appLocale;
+    let textKeys = ["title", "message"];
+    let localizedTexts = [];
+    for each (let key in textKeys)
+    {
+      if (key in notification)
+        localizedTexts[key] = localize(notification[key], locale);
+    }
+    return localizedTexts;
   }
 };
 Notification.init();