X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=classes%2FPlatal.php;h=88e06501699d70d847b83438c57e45b957ef8653;hb=053126b2a8e3ab9336c55adf5981bb458ca04dbe;hp=cf888cc9e1f0425101441a3e1751e1ef42ad4791;hpb=0025a0c5b80edf65ca41afa3db296fe59a2497ae;p=platal.git

diff --git a/classes/Platal.php b/classes/Platal.php
index cf888cc..88e0650 100644
--- a/classes/Platal.php
+++ b/classes/Platal.php
@@ -19,8 +19,6 @@
  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  ***************************************************************************/
 
-define('PL_OK', 0);
-define('PL_NEEDLOGIN', 1);
 define('PL_FORBIDDEN', 403);
 define('PL_NOT_FOUND', 404);
 
@@ -29,32 +27,40 @@ class Platal
     var $__mods;
     var $__hooks;
 
+    var $ns;
     var $path;
-    var $auth;
+    var $argv;
 
     function Platal()
     {
+        $modules    = func_get_args();
         $this->path = trim(Get::_get('p', null), '/');
 
         $this->__mods  = array();
         $this->__hooks = array();
 
-        foreach (glob(dirname(__FILE__).'/../modules/*.php') as $module) {
-            $module = basename($module, '.php');
-            $m =& PLModule::factory($this, $module);
-            $this->__mods[$module] =& $m;
+        array_unshift($modules, 'core');
+        foreach ($modules as $module) {
+            $this->__mods[$module] = $m = PLModule::factory($module);
             $this->__hooks += $m->handlers();
         }
-
-        krsort($this->__hooks);
     }
 
-    function load_class($cls)
+    function pl_self($n = null)
     {
-        require_once dirname(__FILE__).'/../classes/'.$cls.'.php';
+        if (is_null($n))
+            return $this->path;
+
+        if ($n >= 0)
+            return join('/', array_slice($this->argv, 0, $n + 1));
+
+        if ($n <= -count($this->argv))
+            return $this->argv[0];
+
+        return join('/', array_slice($this->argv, 0, $n));
     }
 
-    function call_hook(&$page)
+    function find_hook()
     {
         $p = $this->path;
 
@@ -64,37 +70,64 @@ 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 PL_NOT_FOUND;
+            return null;
         }
 
-        $args = explode('/', substr($this->path, strlen($p) + 1));
-        if ($args[0] != '') {
-            array_unshift($args, &$page);
-        } else {
-            $args = array(&$page);
+        $this->argv    = explode('/', substr($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;
         }
 
-        if ($hook['auth'] > Session::get('auth', AUTH_PUBLIC)) {
-            $_SESSION['session']->doAuth($page);
+        $args    = $this->argv;
+        $args[0] = &$page;
+
+        if ($hook['auth'] > S::v('auth', AUTH_PUBLIC)) {
+            // FIXME: don't use 'session' object anymore
+            if (!$_SESSION['session']->doAuth()) {
+                $this->force_login($page);
+            }
         }
+
         return call_user_func_array($hook['hook'], $args);
     }
 
+    function force_login(&$page)
+    {
+        if (S::logged() and !$new_name) {
+            $page->changeTpl('password_prompt_logged.tpl');
+            $page->addJsLink('javascript/do_challenge_response_logged.js');
+        } else {
+            $page->changeTpl('password_prompt.tpl');
+            $page->addJsLink('javascript/do_challenge_response.js');
+    	}
+        $page->run();
+    }
+
     function run()
     {
         global $page;
 
-        new_skinned_page('index.tpl', AUTH_PUBLIC);
+        new_skinned_page('index.tpl');
 
         if (empty($this->path)) {
-            $page->run();
+            $this->path = 'index';
         }
 
         switch ($this->call_hook($page)) {
@@ -106,6 +139,7 @@ class Platal
             $this->__mods['core']->handler_404($page);
             break;
         }
+        $page->assign_by_ref('platal', $this);
         $page->run();
     }
 }