function user_user_operations in Drupal 5

Same name and namespace in other branches

1. 6 modules/user/user.module \user_user_operations()
2. 7 modules/user/user.module \user_user_operations()

Implementation of hook_user_operations().

File

modules/user/user.module, line 2177

Enables the user registration and login system.

Code

function user_user_operations() {
  global $form_values;
  $operations = array(
    'unblock' => array(
      'label' => t('Unblock the selected users'),
      'callback' => 'user_user_operations_unblock',
    ),
    'block' => array(
      'label' => t('Block the selected users'),
      'callback' => 'user_user_operations_block',
    ),
    'delete' => array(
      'label' => t('Delete the selected users'),
    ),
  );
  if (user_access('administer access control')) {
    $roles = user_roles(1);
    unset($roles[DRUPAL_AUTHENTICATED_RID]);

    // Can't edit authenticated role.
    $add_roles = array();
    foreach ($roles as $key => $value) {
      $add_roles['add_role-' . $key] = $value;
    }
    $remove_roles = array();
    foreach ($roles as $key => $value) {
      $remove_roles['remove_role-' . $key] = $value;
    }
    if (count($roles)) {
      $role_operations = array(
        t('Add a role to the selected users') => array(
          'label' => $add_roles,
        ),
        t('Remove a role from the selected users') => array(
          'label' => $remove_roles,
        ),
      );
      $operations += $role_operations;
    }
  }

  // If the form has been posted, we need to insert the proper data for role editing if necessary.
  if ($form_values) {
    $operation_rid = explode('-', $form_values['operation']);
    $operation = $operation_rid[0];
    $rid = $operation_rid[1];
    if ($operation == 'add_role' || $operation == 'remove_role') {
      if (user_access('administer access control')) {
        $operations[$form_values['operation']] = array(
          'callback' => 'user_multiple_role_edit',
          'callback arguments' => array(
            $operation,
            $rid,
          ),
        );
      }
      else {
        watchdog('security', t('Detected malicious attempt to alter protected user fields.'), WATCHDOG_WARNING);
        return;
      }
    }
  }
  return $operations;
}