X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=classes%2Fplmodule.php;h=55de69f15af7c817105a20594d4bd208608ebcda;hb=798c1f4b15f14569c1f37d848db93ec4f65518b6;hp=af4de8f60ff8087917a67ddedd42d876231fadc7;hpb=42a50827dc2ac2b13ddaf77ea16c0989cd8b960d;p=platal.git

diff --git a/classes/plmodule.php b/classes/plmodule.php
index af4de8f..55de69f 100644
--- a/classes/plmodule.php
+++ b/classes/plmodule.php
@@ -1,6 +1,6 @@
 <?php
 /***************************************************************************
- *  Copyright (C) 2003-2006 Polytechnique.org                              *
+ *  Copyright (C) 2003-2010 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -19,28 +19,80 @@
  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  ***************************************************************************/
 
-class PLModule
+abstract class PLModule
 {
-    function handlers()     { die("implement me"); }
+    /** Path of the includes of the module
+     * Internal use only.
+     */
+    private $modIncludePath;
 
-    function make_hook($fun, $auth, $perms = '', $type = SKINNED)
+    /** Return an array associating pathes to the corresponding hook.
+     * array( '/my/path' => make_hook(...),
+     *        ...);
+     * @ref make_hook
+     */
+    abstract public function handlers();
+
+    /** Register a hook
+     * @param fun name of the handler (the exact name will be handler_$fun)
+     * @param auth authentification level of needed to run this handler
+     * @param perms permission required to run this handler
+     * @param type additionnal flags
+     *
+     * Perms syntax is the following:
+     * perms = rights(,rights)*
+     * rights = right(:right)*
+     * right is an atomic right permission (like 'admin', 'user', 'groupadmin', 'groupmember'...)
+     *
+     * If type is set to NO_AUTH, the system will return 403 instead of asking auth data
+     * this is useful for Ajax handler
+     * If type is not set to NO_SKIN, the system will consider redirecting the user to https
+     */
+    public function make_hook($fun, $auth, $perms = 'user', $type = DO_AUTH)
+    {
+        return new PlStdHook(array($this, 'handler_' . $fun),
+                             $auth, $perms, $type);
+    }
+
+    /** Register a hook that points to a wiki page.
+     */
+    public function make_wiki_hook($auth = AUTH_PUBLIC, $perms = 'user', $type = DO_AUTH)
+    {
+        return new PlWikiHook($auth, $perms, $type);
+    }
+
+    /** Include a 'module-specific' file.
+     * Module specific includes must be in the in the path modules/{modulename}.
+     */
+    public function load($file)
     {
-        return array('hook'  => array($this, 'handler_'.$fun),
-                     'auth'  => $auth,
-                     'perms' => $perms,
-                     'type'  => $type);
+        require_once $this->modIncludePath . $file;
     }
 
     /* static functions */
 
-    function factory($modname)
+    public static function path($modname)
+    {
+        global $globals;
+        if ($modname == 'core') {
+            $mod_path = $globals->spoolroot  . '/core/modules/' . $modname;
+        } else {
+            $mod_path = $globals->spoolroot . '/modules/' . $modname;
+        }
+        return $mod_path;
+    }
+
+    public static function factory($modname)
     {
-        $mod_path = dirname(__FILE__).'/../modules/'.strtolower($modname).'.php';
-        $class    = ucfirst($modname).'Module';
+        $mod_path = self::path($modname);
+        $class    = ucfirst($modname) . 'Module';
 
-        require_once $mod_path;
-        return new $class();
+        require_once $mod_path . '.php';
+        $module = new $class();
+        $module->modIncludePath = $mod_path . '/';
+        return $module;
     }
 }
 
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 ?>