function ack_menu_realm_access in Access Control Kit 7

Access callback for managing realm links.

Parameters

object $scheme: An access scheme.

int $realm: A realm value.

object $account: (optional) A user account. Defaults to the currently logged-in user.

Return value

bool TRUE if the user account has access to manage links in the given realm.

1 call to ack_menu_realm_access()

_ack_menu_user_realms in ack_menu/ack_menu.module

Helper function to find the realms where the user is allowed to manage links.

1 string reference to 'ack_menu_realm_access'

ack_menu_menu in ack_menu/ack_menu.module

Implements hook_menu().

File

ack_menu/ack_menu.module, line 238

The ACK menu module.

Code

function ack_menu_realm_access($scheme, $realm, $account = NULL) {

  // Validate the scheme.
  if (isset($scheme->handlers['menu_link'])) {

    // Validate the realm value.
    if (is_numeric($realm) && isset($scheme->realms[$realm])) {

      // Admin access trumps any realm-level access.
      if (ack_menu_admin_access($account)) {
        return TRUE;
      }

      // Check realm access and that manageable links exist.
      if (ack_menu_access($account)) {
        $allowed_realms = access_user_permission_realms('ack manage menu links', $account, array(
          $scheme,
        ));
        if (in_array($realm, $allowed_realms[$scheme->machine_name])) {
          $links = ack_menu_realm_links($scheme, $realm);
          return !empty($links);
        }
      }
    }
  }
  return FALSE;
}