function user_admin_perm_submit in Drupal 4

Same name and namespace in other branches

1. 5 modules/user/user.module \user_admin_perm_submit()
2. 6 modules/user/user.admin.inc \user_admin_perm_submit()

File

modules/user.module, line 1844

Enables the user registration and login system.

Code

function user_admin_perm_submit($form_id, $edit) {

  // Save permissions:
  $result = db_query('SELECT * FROM {role}');
  while ($role = db_fetch_object($result)) {
    if (isset($edit[$role->rid])) {

      // Delete, so if we clear every checkbox we reset that role;
      // otherwise permissions are active and denied everywhere.
      db_query('DELETE FROM {permission} WHERE rid = %d', $role->rid);
      foreach ($edit[$role->rid] as $key => $value) {
        if (!$value) {
          unset($edit[$role->rid][$key]);
        }
      }
      if (count($edit[$role->rid])) {
        db_query("INSERT INTO {permission} (rid, perm) VALUES (%d, '%s')", $role->rid, implode(', ', array_keys($edit[$role->rid])));
      }
    }
  }
  drupal_set_message(t('The changes have been saved.'));

  // Clear the cached pages and menus:
  menu_rebuild();
}