From 601f9cba19c8ce18eaaf8876d743fe18ba252f1e Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Wed, 3 Apr 2013 19:57:32 +0200
Subject: [PATCH] Use script injection to work fully under Chromium

---
 raitv.user.js | 39 ++++++++++++++++++++++++++-------------
 1 file changed, 26 insertions(+), 13 deletions(-)

diff --git a/raitv.user.js b/raitv.user.js
index 2045c6b..054cfe2 100644
--- a/raitv.user.js
+++ b/raitv.user.js
@@ -10,12 +10,23 @@
 // @version	20130403
 // ==/UserScript==
 
-if (typeof(unsafeWindow) == 'undefined') {
-	unsafeWindow = window;
-}
+/* Since the Chrome sandbox is _extremely_ restrictive and we can't access things such as window.videoURL from the actual document,
+ * we have to resort to script injection to be completely cross-platform.
+ */
 
 (function() {
 
+function addScript(source) {
+	var script = document.createElement('script');
+	script.setAttribute("type", "application/javascript");
+	script.textContent = '(' + source + ')();';
+	document.body.appendChild(script);
+}
+
+
+addScript(
+function() {
+
 	function getURL(name) {
 		var list = document.getElementsByName(name) ;
 		if (list && list[0]) {
@@ -23,8 +34,8 @@ if (typeof(unsafeWindow) == 'undefined') {
 		} else {
 			var altname = name.toUpperCase().replace('VIDEO','video');
 			console.log(name, altname);
-			console.log(unsafeWindow[name], unsafeWindow[altname]);
-			return unsafeWindow[altname];
+			console.log(window[name], window[altname]);
+			return window[altname];
 		}
 	}
 
@@ -52,7 +63,7 @@ if (typeof(unsafeWindow) == 'undefined') {
 			var a = document.createElement('a');
 			a.href = urls[fmt];
 			a.innerHTML = fmt.toUpperCase();
-			a.style='font-weight:bold;margin-left:1em;color:white';
+			a.setAttribute('style', 'font-weight:bold;margin-left:1em;color:white');
 			return a;
 		}
 		return null
@@ -64,7 +75,7 @@ if (typeof(unsafeWindow) == 'undefined') {
 			var a = document.createElement('a');
 			a.href = url;
 			a.innerHTML = name.toUpperCase();
-			a.style='font-weight:bold;margin-left:1em;color:red';
+			a.setAttribute('style', 'font-weight:bold;margin-left:1em;color:red');
 			return a;
 		}
 		return null
@@ -129,8 +140,8 @@ if (typeof(unsafeWindow) == 'undefined') {
 		}
 
 		// hack the play* JS functions
-		if (unsafeWindow.playTg) {
-			unsafeWindow.playTg = function (liveTg, video, h264, androidUrl) {
+		if (window.playTg) {
+			window.playTg = function (liveTg, video, h264, androidUrl) {
 				var dataP = new Date();
 				var ggP, mmP, aaaaP;
 				ggP = dataP.getDate() + "-";
@@ -139,7 +150,7 @@ if (typeof(unsafeWindow) == 'undefined') {
 
 				// prevent page from refreshing, the site only checks for
 				// the existence of object/embed, not audio/video
-				unsafeWindow.refreshByJS = false;
+				window.refreshByJS = false;
 
 				// stop loading any current audio/video
 				if (sch.firstChild && sch.firstChild.src) {
@@ -179,8 +190,8 @@ if (typeof(unsafeWindow) == 'undefined') {
 			console.log('playTg hacked');
 		}
 
-		if (unsafeWindow.playAudio) {
-			unsafeWindow.playAudio = function (grrEdizione, mediaUrl, mediatype) {
+		if (window.playAudio) {
+			window.playAudio = function (grrEdizione, mediaUrl, mediatype) {
 				var dataP = new Date();
 				var ggP, mmP, aaaaP;
 				ggP = dataP.getDate() + "-";
@@ -189,7 +200,7 @@ if (typeof(unsafeWindow) == 'undefined') {
 
 				// prevent page from refreshing, the site only checks for
 				// the existence of object/embed, not audio/video
-				unsafeWindow.refreshByJS = false;
+				window.refreshByJS = false;
 
 				// stop loading any current audio/video
 				if (sch.firstChild && sch.firstChild.src) {
@@ -214,4 +225,6 @@ if (typeof(unsafeWindow) == 'undefined') {
 			console.log('playAudio hacked');
 		}
 	}
+})
+
 })();
-- 
2.32.0.93.g670b81a890