function masquerade_user in Masquerade 5

Same name and namespace in other branches

1. 6 masquerade.module \masquerade_user()

Implementation of hook_user().

File

./masquerade.module, line 168

masquerade.module

Code

function masquerade_user($op, &$edit, &$edit_user, $category = NULL) {
  switch ($op) {
    case 'logout':
      if (!empty($edit_user->masquerading)) {
        global $user;
        cache_clear_all($user->uid, 'cache_menu', true);
        $real_user = user_load(array(
          'uid' => $user->masquerading,
        ));
        watchdog('masquerade', t("User %user no longer masquerading as %masq_as.", array(
          '%user' => $real_user->name,
          '%masq_as' => $user->name,
        )));
        db_query("DELETE FROM {masquerade} WHERE sid = '%s' AND uid_as = %d", session_id(), $edit_user->uid);
      }
      break;
    case 'view':

      // check if user qualifies as admin
      $roles = array_keys(array_filter(variable_get('masquerade_admin_roles', array())));
      $perm = $edit_user->uid == 1 || array_intersect(array_keys((array) $edit_user->roles), $roles) ? 'masquerade as admin' : 'masquerade as user';
      global $user;
      if (user_access($perm) && !$edit_user->masquerading && $user->uid != $edit_user->uid) {
        $items['masquerade'] = array(
          'value' => l(t('Masquerade as !user', array(
            '!user' => $edit_user->name,
          )), 'masquerade/switch/' . $edit_user->uid, array(
            'destination' => $_GET['q'],
          )),
          'class' => 'masquerade',
        );
        return array(
          t('Masquerade') => $items,
        );
      }
      break;
  }
}