Updated to KH 3.3 and improved

application/classes/HTTP/Exception/404.php

@@ -0,0 +1,57 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class overrides Kohana's 404 Exception
+ *
+ * @package    Redir/Modifications
+ * @category   Classes
+ * @author     Deon George
+ * @copyright  (c) 2010-2013 Deon George
+ * @license    http://dev.leenooks.net/license.html
+ */
+class HTTP_Exception_404 extends Kohana_HTTP_Exception_404 {
+	/**
+	 * Before returning our file not found, lets see if we are redirecting this URI
+	 */
+	public function get_response() {
+		try {
+			// Try and find the path
+			$ro = ORM::factory('Redir',array('servername'=>$_SERVER['SERVER_NAME'],'path'=>$this->request()->uri()));
+
+			if (! $ro->loaded()) {
+				$ro = ORM::factory('Redir',array('servername'=>$_SERVER['SERVER_NAME'],'path'=>NULL));
+
+				if (! $ro->loaded())
+					$ro = ORM::factory('Redir',0);
+			}
+
+			$ro->count++;
+			$ro->date_last_refer = time();
+			$ro->save();
+
+			// Prepare the response object.
+			$response = Response::factory();
+			$redirect = $ro->redirect ? trim($ro->redirect) : Kohana::$config->load('config')->defaultfile;
+
+			// Process our redirection options
+			if (is_null($redirect) OR ! trim($redirect)) {
+				return parent::get_response();
+
+			} elseif (preg_match('/^http[s]?:\/\//',$redirect)) {
+				$response->status(302);
+				$response->headers('Location',$redirect);
+
+			} elseif (preg_match('/^file:\/\/(.*)$/',$redirect,$matches) AND file_exists($matches[1])) {
+				$response->status(200);
+				$response->headers('Content-Type', Kohana_Exception::$error_view_content_type.'; charset='.Kohana::$charset);
+				$response->body(file_get_contents($redirect));
+			}
+
+			return $response;
+
+		} catch (Exception $e) {
+			return parent::get_response();
+		}
+	}
+}
+?>