From 3468b554c90457e0033564ccd209359a4a37abd3 Mon Sep 17 00:00:00 2001
From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 18 May 2011 01:35:52 +0000
Subject: Fixes #3132 added 'route', $handler plugin hook

git-svn-id: http://code.elgg.org/elgg/trunk@9098 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/pagehandler.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'engine/lib/pagehandler.php')

diff --git a/engine/lib/pagehandler.php b/engine/lib/pagehandler.php
index e598d6821..31d73b18c 100644
--- a/engine/lib/pagehandler.php
+++ b/engine/lib/pagehandler.php
@@ -27,6 +27,20 @@ function page_handler($handler, $page) {
 		array_pop($page);
 	}
 
+	// return false to stop processing the request (because you handled it)
+	// return a new $params array if you want to route the request differently
+	$params = array(
+		'handler' => $handler,
+		'segments' => $page,
+	);
+	$params = elgg_trigger_plugin_hook('route', $handler, NULL, $params);
+	if ($params === false) {
+		return true;
+	}
+
+	$handler = $params['handler'];
+	$page = $params['segments'];
+
 	if (!isset($CONFIG->pagehandler) || empty($handler)) {
 		$result = false;
 	} else if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) {
-- 
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