From 7c6e0aff436315e844c17e13ab470be86ee60694 Mon Sep 17 00:00:00 2001
From: x2000habouzit <x2000habouzit@839d8a87-29fc-0310-9880-83ba4fa771e5>
Date: Thu, 13 Jul 2006 21:23:17 +0000
Subject: [PATCH] simplify class, put the search for hook in a separate
 function , to be able to reuse that on X.net more easily

git-svn-id: svn+ssh://murphy/home/svn/platal/trunk@464 839d8a87-29fc-0310-9880-83ba4fa771e5
---
 classes/Platal.php | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/classes/Platal.php b/classes/Platal.php
index 92604db..68c7f81 100644
--- a/classes/Platal.php
+++ b/classes/Platal.php
@@ -45,16 +45,9 @@ class Platal
             $this->__mods[$module] =& $m;
             $this->__hooks += $m->handlers();
         }
-
-        krsort($this->__hooks);
-    }
-
-    function load_class($cls)
-    {
-        require_once dirname(__FILE__).'/../classes/'.$cls.'.php';
     }
 
-    function call_hook(&$page)
+    function find_hook()
     {
         $p = $this->path;
 
@@ -64,24 +57,38 @@ class Platal
 
             $p = substr($p, 0, strrpos($p, '/'));
         }
+
         if (empty($this->__hooks[$p])) {
-            return PL_NOT_FOUND;
+            return null;
         }
 
         $hook = $this->__hooks[$p];
 
         if (!is_callable($hook['hook'])) {
+            return null;
+        }
+
+        $this->argv    = explode('/', substr($this->path, strlen($p)));
+        $this->argv[0] = $p;
+
+        return $hook;
+    }
+
+    function call_hook(&$page)
+    {
+        $hook = $this->find_hook();
+
+        if (is_null($hook)) {
             return PL_NOT_FOUND;
         }
 
-        $args       = explode('/', substr($this->path, strlen($p)));
-        $args[0]    = $p;
-        $this->argv = $args;
-        $args[0]    = &$page;
+        $args    = $this->argv;
+        $args[0] = &$page;
 
         if ($hook['auth'] > Session::get('auth', AUTH_PUBLIC)) {
             $_SESSION['session']->doAuth($page);
         }
+
         return call_user_func_array($hook['hook'], $args);
     }
 
-- 
2.1.4