feature:2823 Add triggers for login system

git-svn-id: http://piwigo.org/svn/trunk@20282 68402e56-0260-453c-a942-63ccdbb3a9ee
Piwigo · Jan 20, 2013 · ff5568a · ff5568a
1 parent 3d81c8d
commit ff5568a
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diff --git a/include/functions_user.inc.php b/include/functions_user.inc.php
@@ -1063,6 +1063,7 @@ function log_user($user_id, $remember_me)
   $_SESSION['pwg_uid'] = (int)$user_id;
 
   $user['id'] = $_SESSION['pwg_uid'];
+  trigger_action('user_login', $user['id']);
 }
 
 /*
@@ -1177,6 +1178,18 @@ function pwg_password_verify($password, $hash, $user_id=null)
  */
 function try_log_user($username, $password, $remember_me)
 {
+  return trigger_event('try_log_user', false, $username, $password, $remember_me);
+}
+
+add_event_handler('try_log_user', 'pwg_login', EVENT_HANDLER_PRIORITY_NEUTRAL, 4);
+
+function pwg_login($success, $username, $password, $remember_me)
+{
+  if ($success===true) 
+  {
+    return true;
+  }
+
   // we force the session table to be clean
   pwg_session_gc();
 
@@ -1203,6 +1216,9 @@ function try_log_user($username, $password, $remember_me)
 function logout_user()
 {
   global $conf;
+
+  trigger_action('user_logout', @$_SESSION['pwg_uid']);
+
   $_SESSION = array();
   session_unset();
   session_destroy();

diff --git a/tools/triggers_list.php b/tools/triggers_list.php
@@ -791,6 +791,25 @@
   'vars' => array('bool', null, 'string', 'methodName', 'array', 'params'),
   'files' => array('include\ws_core.inc.php (PwgServer::invoke)'),
 ),
+array(
+  'name' => 'user_logout',
+  'type' => 'trigger_action',
+  'vars' => array('int', 'user_id'),
+  'files' => array('include\functions_user.inc.php (logout_user)'),
+),
+array(
+  'name' => 'user_login',
+  'type' => 'trigger_action',
+  'vars' => array('int', 'user_id'),
+  'files' => array('include\functions_user.inc.php (log_user)'),
+),
+array(
+  'name' => 'try_log_user',
+  'type' => 'trigger_event',
+  'vars' => array('boolean', 'success', 'string', 'username', 'string', 'password', 'bool', 'remember_me'),
+  'files' => array('include\functions_user.inc.php (try_log_user)'),
+  'infos' => 'Used by identification form to check user credentials and log user. If success is true, another login method already succeed. Return true if your method succeed.',
+),
 );
 ?>
 <!DOCTYPE html>