wrong ext

[platal.git] / classes / platal.php

diff --git a/classes/platal.php b/classes/platal.php
index f766817..81900f0 100644 (file)
--- a/classes/platal.php
+++ b/classes/platal.php
@@ -25,16 +25,19 @@ define('PL_NOT_FOUND', 404);
 
 class Platal
 {
-    var $__mods;
-    var $__hooks;
+    private $__mods;
+    private $__hooks;
 
-    var $ns;
-    var $path;
-    var $argv;
+    public $ns;
+    public $path;
+    public $argv;
 
-    function Platal()
+    public function __construct()
     {
         $modules    = func_get_args();
+        if (is_array($modules[0])) {
+            $modules = $modules[0];
+        }
         $this->path = trim(Get::_get('n', null), '/');
 
         $this->__mods  = array();
@@ -47,7 +50,7 @@ class Platal
         }
     }
 
-    function pl_self($n = null)
+    public function pl_self($n = null)
     {
         if (is_null($n))
             return $this->path;
@@ -61,7 +64,7 @@ class Platal
         return join('/', array_slice($this->argv, 0, $n));
     }
 
-    function find_hook()
+    protected function find_hook()
     {
         $p = $this->path;
 
@@ -88,7 +91,7 @@ class Platal
         return $hook;
     }
 
-    function find_nearest_key($key, &$array)
+    protected function find_nearest_key($key, array &$array)
     {
         $keys    = array_keys($array);
         if (in_array($key, $keys)) {
@@ -122,7 +125,7 @@ class Platal
         return null;
     }
 
-    function near_hook()
+    public function near_hook()
     {
         $hooks = array();
         foreach ($this->__hooks as $hook=>$handler) {
@@ -172,7 +175,32 @@ class Platal
         return null;
     }
 
-    function call_hook(&$page)
+    protected function check_perms($perms)
+    {
+        if (!$perms) { // No perms, no check
+            return true;
+        }
+        $s_perms = S::v('perms');
+
+        // hook perms syntax is
+        $perms = explode(',', $perms);
+        foreach ($perms as $perm)
+        {
+            $ok = true;
+            $rights = explode(':', $perm);
+            foreach ($rights as $right) {
+                if (($right{0} == '!' && $s_perms->hasFlag(substr($right, 1))) || !$s_perms->hasFlag($right)) {
+                    $ok = false;
+                }
+            }
+            if ($ok) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private function call_hook(PlatalPage &$page)
     {
         $hook = $this->find_hook();
         if (empty($hook)) {
@@ -193,13 +221,13 @@ class Platal
                 return PL_FORBIDDEN;
             }
         }
-
-        if (!empty($hook['perms']) && $hook['perms'] != S::v('perms')) {
+        if ($hook['auth'] != AUTH_PUBLIC && !$this->check_perms($hook['perms'])) {
             return PL_FORBIDDEN;
         }
 
         $val = call_user_func_array($hook['hook'], $args);
         if ($val == PL_DO_AUTH) {
+            global $globals;
             // The handler need a better auth with the current args
             if (!call_user_func(array($globals->session, 'doAuth'))) {
                 $this->force_login($page);
@@ -209,7 +237,7 @@ class Platal
         return $val;
     }
 
-    function force_login(&$page)
+    public function force_login(PlatalPage &$page)
     {
         if (S::logged()) {
             $page->changeTpl('core/password_prompt_logged.tpl');
@@ -217,11 +245,12 @@ class Platal
         } else {
             $page->changeTpl('core/password_prompt.tpl');
             $page->addJsLink('do_challenge_response.js');
-       }
+        }
+        $page->assign('platal', $this);
         $page->run();
     }
 
-    function run()
+    public function run()
     {
         global $page;
 
@@ -246,7 +275,7 @@ class Platal
         $page->run();
     }
 
-    function on_subscribe($forlife, $uid, $promo, $pass)
+    private function on_subscribe($forlife, $uid, $promo, $pass)
     {
         $args = func_get_args();
         foreach ($this->__mods as $mod) {
@@ -257,4 +286,5 @@ class Platal
     }
 }
 
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 ?>