From f16ec2bcd0214b5fd5a7f6b2fdd05a7e64480c89 Mon Sep 17 00:00:00 2001
From: Francois Marier <francois@mozilla.com>
Date: Mon, 19 May 2014 14:37:36 +1200
Subject: [PATCH] infobar: pull the version number from package.json (fix #579)

https://developer.mozilla.org/en-US/Add-ons/SDK/High-Level_APIs/self
---
 data/aggregate.js      | 6 ++++++
 data/content-script.js | 6 ++++++
 data/index.html        | 2 +-
 data/ui.js             | 5 +++++
 lib/ui.js              | 6 +++---
 5 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/data/aggregate.js b/data/aggregate.js
index 14ef6ec..b54ccd5 100644
--- a/data/aggregate.js
+++ b/data/aggregate.js
@@ -143,12 +143,18 @@ function onLoad(connections) {
   console.debug('aggregate::onLoad end, took %s ms', Date.now() - startTime);
 }
 
+function updateUIFromMetadata(metadata) {
+  console.debug("in aggregate metadata");
+  global.updateUIFromMetadata(metadata);
+}
+
 function updateUIFromPrefs(prefs) {
   console.debug("in aggregate prefs");
   global.updateUIFromPrefs(prefs);
 }
 
 aggregate.on('load', onLoad);
+aggregate.on("updateUIFromMetadata", updateUIFromMetadata);
 aggregate.on("updateUIFromPrefs", updateUIFromPrefs);
 
 // Constants for indexes of properties in array format
diff --git a/data/content-script.js b/data/content-script.js
index 468406e..5de2a1d 100644
--- a/data/content-script.js
+++ b/data/content-script.js
@@ -30,8 +30,14 @@ self.port.on('init', function () {
   global.aggregate.emit('load', global.allConnections);
 });
 
+self.port.on("updateUIFromMetadata", function (metadata) {
+  console.debug("Got add-on metadata", metadata);
+  global.aggregate.emit("updateUIFromMetadata", metadata);
+});
+
 self.port.on("updateUIFromPrefs", function (prefs) {
   console.debug("Got set prefs", prefs);
   global.aggregate.emit("updateUIFromPrefs", prefs);
 });
+
 })(this);
diff --git a/data/index.html b/data/index.html
index d4a5db8..87b4b65 100644
--- a/data/index.html
+++ b/data/index.html
@@ -204,7 +204,7 @@
                         <div class="graph-view-help">
                             <header class="large-header"><img src="image/lightbeam_icon_about.png" /> About Lightbeam</header>
                             <div>
-                                <div class="grey-label all-cap-header">Version</div> 1.0<br />
+                                <div class="grey-label all-cap-header">Version</div> <span id="version-number"></span><br />
                                 <div class="grey-label all-cap-header">By</div> Mozilla Foundation<br />
                             </div>
                             <section>
diff --git a/data/ui.js b/data/ui.js
index b43d047..af2514f 100644
--- a/data/ui.js
+++ b/data/ui.js
@@ -479,6 +479,10 @@ global.singularOrPluralNoun = function singularOrPluralNoun(num, str) {
   return (num > 1) ? str + "s" : str;
 };
 
+function updateUIFromMetadata(event) {
+  document.querySelector('#version-number').textContent = event.version;
+}
+
 function updateUIFromPrefs(event) {
   if ("contributeData" in event && event.contributeData) {
     var toggleBtn = document.querySelector(".share-btn");
@@ -510,5 +514,6 @@ function updateUIFromPrefs(event) {
 }
 
 // Exports
+global.updateUIFromMetadata = updateUIFromMetadata;
 global.updateUIFromPrefs = updateUIFromPrefs;
 })(this);
diff --git a/lib/ui.js b/lib/ui.js
index 59061e1..e963cd2 100644
--- a/lib/ui.js
+++ b/lib/ui.js
@@ -5,9 +5,8 @@
 /* global require, exports, console */
 'use strict';
 
-const {
-  data
-} = require("sdk/self");
+const self = require("sdk/self");
+const data = self.data;
 const tabs = require('sdk/tabs');
 const {
   isPrivate
@@ -187,6 +186,7 @@ function attachToLightbeamPage(worker) {
   }
 
   function onUIReady() {
+    worker.port.emit("updateUIFromMetadata", { version: self.version });
     worker.port.emit("updateUIFromPrefs", prefs);
     worker.port.emit("passStoredConnections", getAllConnections());
   }