Use api for requesting user info

Found an api for requesting the email of the logged in user.
Let's see how that works. Also discovered that content scripts
cannot login a user that has to be done by a background script.

src/app/menu/settings.controller.ts

@@ -31,7 +31,7 @@ export class SettingsCtrl {
 
     $scope.vm = this;
     this.loadSettings()
-
+    this.startListeningForLogins()
   }
 
   loadSettings() {
@@ -67,11 +67,19 @@ export class SettingsCtrl {
   }
 
   testLogin() {
-    debugger;
-    chrome.identity.getAuthToken({'interactive': true}, 
-    (token) => {
-      debugger;
-    })
+    if (typeof chrome === 'undefined') return; //do nothing
+    chrome.runtime.sendMessage({command: 'requestUserInfo'})
+  }
+
+  startListeningForLogins() {
+    chrome.runtime.onMessage.addListener(
+    (request, sender, sendResponse) => {
+      if (request.loginObj) {
+        this.$log.debug('listenForLogin() got a message from the extension')
+        this.$log.debug(request)
+      }
+    }
+  );
   }
 
 }

src/plugin-specific/background.js

@@ -12,9 +12,7 @@ chrome.browserAction.onClicked.addListener(function (tab) {
 });
 
 function isMenuOpen(callback) {
-	chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) {
-		chrome.tabs.sendMessage(tabs[0].id, "isMenuOpen", callback);
-	});
+	messageExtension('isMenuOpen', callback);
 }
 
 function injectIframe(tab) {
@@ -27,4 +25,28 @@ function injectIframe(tab) {
 			allFrames: true
 		});
 	});
+}
+
+/**
+ * Start listening for messages coming from the injected
+ * javascript.
+ */
+chrome.runtime.onMessage.addListener((msg) => {
+	if (msg.command === 'requestUserInfo') {
+		console.log('Extension got a command to retrieve user info');
+		chrome.identity.getProfileUserInfo((userInfo) => {
+			console.log(userInfo)
+			messageExtension({loginObj: userInfo})
+    });
+	}
+});
+
+function messageExtension(messageToSend, callback) {
+	chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) {
+		if (callback) {
+			chrome.tabs.sendMessage(tabs[0].id, messageToSend, callback);
+		} else {
+			chrome.tabs.sendMessage(tabs[0].id, messageToSend);
+		}
+	});
 }

src/plugin-specific/manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "Tag you're it",
   "description": "A browser tool for tagging words with exact definitions.",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "manifest_version": 2,
   "icons": {
     "16": "icon16.png",