From 637082442f2e9924a75207f856eadfafa8b62433 Mon Sep 17 00:00:00 2001
From: Sven Slootweg <jamsoftgamedev@gmail.com>
Date: Fri, 22 Feb 2013 03:30:05 +0100
Subject: [PATCH] Add logout page

---
 public_html/modules/logout.php   | 31 +++++++++++++++++++++++++++++++
 public_html/rewrite.php          |  1 +
 public_html/templates/logout.tpl |  5 +++++
 3 files changed, 37 insertions(+)
 create mode 100644 public_html/modules/logout.php
 create mode 100644 public_html/templates/logout.tpl

diff --git a/public_html/modules/logout.php b/public_html/modules/logout.php
new file mode 100644
index 0000000..3138067
--- /dev/null
+++ b/public_html/modules/logout.php
@@ -0,0 +1,31 @@
+<?php
+/*
+ * ReDonate is more free software. It is licensed under the WTFPL, which
+ * allows you to do pretty much anything with it, without having to
+ * ask permission. Commercial use is allowed, and no attribution is
+ * required. We do politely request that you share your modifications
+ * to benefit other developers, but you are under no enforced
+ * obligation to do so :)
+ * 
+ * Please read the accompanying LICENSE document for the full WTFPL
+ * licensing text.
+ */
+ 
+if(empty($_APP)) { die("Unauthorized."); }
+
+$uLogoutKey = $router->uParameters[1];
+
+if(!empty($_SESSION['logout_key']) && $_SESSION['logout_key'] == $uLogoutKey)
+{
+	unset($_SESSION['user_id']);
+	unset($_SESSION['logout_key']);
+
+	$sPageTitle = "Logged out";
+	$sPageContents = NewTemplater::Render("logout", $locale->strings, array());
+
+	NewTemplater::SetGlobalVariable("logged-in", false);
+}
+else
+{
+	throw new RouterException("No valid logout key specified.");
+}
diff --git a/public_html/rewrite.php b/public_html/rewrite.php
index 452a223..0056a4b 100644
--- a/public_html/rewrite.php
+++ b/public_html/rewrite.php
@@ -30,6 +30,7 @@ $router->routes = array(
 								),
 		"^/sign-up$"					=> "modules/signup.php",
 		"^/login$"					=> "modules/login.php",
+		"^/logout/([a-zA-Z0-9]+)$"			=> "modules/logout.php",
 		"^/confirm/(.+)/([a-zA-Z0-9]+)"			=> "modules/confirm.php",
 		"^/dashboard"					=> "modules/dashboard.php",
 		"^/campaign/([a-zA-Z0-9-]+)$"			=> "modules/landing.php",
diff --git a/public_html/templates/logout.tpl b/public_html/templates/logout.tpl
new file mode 100644
index 0000000..83f4a70
--- /dev/null
+++ b/public_html/templates/logout.tpl
@@ -0,0 +1,5 @@
+<h2>You've been logged out.</h2>
+
+<p>
+	Thanks for using ReDonate!
+</p>