From 7e7a6eb86ae951127184781e1935047729a1e91d Mon Sep 17 00:00:00 2001
From: Tobias Schmidl <tobias@schmidl.cc>
Date: Sat, 8 Mar 2014 07:04:14 +0100
Subject: [PATCH] Added Greasemonkey script for Google+

---
 googleplus-notification.user.js | 72 +++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 googleplus-notification.user.js

diff --git a/googleplus-notification.user.js b/googleplus-notification.user.js
new file mode 100644
index 0000000..1be0026
--- /dev/null
+++ b/googleplus-notification.user.js
@@ -0,0 +1,72 @@
+// ==UserScript==
+// @name          Google+ desktop notification
+// @namespace     https://www.schtobia.de/
+// @version       0.1.0
+// @description   Google+ desktop notification (based on HTML5)
+// @include       http*://plus.google.com/*
+// @include       http*://encrypted.google.com/*
+// @include       http*://google.com/*
+// @grant         GM_getValue
+// @run-at        document-end
+// @downloadURL   https://github.com/schtobia/greasemonkey/raw/master/googleplus-notification.user.js
+// @updateURL     https://github.com/schtobia/greasemonkey/raw/master/googleplus-notification.user.js
+// ==/UserScript==
+//
+
+var Notification = window.Notification || window.mozNotification || window.webkitNotification;
+
+var notificationsElement = document.getElementsByClassName("gb_Fa")[0];
+var newNotifications = 0;
+
+var lastNotifications = 0;
+var notificationInstance = null;
+
+var timeout = GM_getValue("timeout", 10000);
+
+var intervalID = null;
+
+notify = function()
+{
+	newNotifications = notificationsElement.innerHTML;
+
+	if (newNotifications > lastNotifications )
+	{
+		var msg = (newNotifications - lastNotifications) + " new Notification(s)";
+
+		console.log(GM_info.script.name + ": Trying to set notification...", msg);
+
+		notificationInstance = new Notification("Google+ (" + newNotifications + ')',
+			{
+				"dir" : "auto",
+				"body" : msg,
+				"icon" : "https://ssl.gstatic.com/s2/oz/images/faviconr3.ico"
+			}
+		)
+
+		lastNotifications = newNotifications;
+	}
+}
+
+registerNotification = function()
+{
+	Notification.requestPermission(function(grantedPermission){
+		if (grantedPermission === "granted")
+		{
+			console.log(GM_info.script.name + ": permission granted");
+			intervalID = setInterval(notify, timeout);
+			console.log(GM_info.script.name + ": intervalID: " + intervalID);
+		}
+		else
+		{
+			console.log(GM_info.script.name + ": permission NOT granted");
+		}
+	});
+}
+
+/* Normal flow of operations below! */
+if (!Notification)
+{
+	alert("Notifications are not supported for this browser version yet.");
+}
+else
+	registerNotification();