function domain_menu_access_form_menu_edit_item_alter in Domain Menu Access 7

Same name and namespace in other branches

1. 6 domain_menu_access.admin.inc \domain_menu_access_form_menu_edit_item_alter()

Implementation of hook_form_FORM_ID_alter().

File

./domain_menu_access.admin.inc, line 11

Domain Menu Access module admin functions.

Code

function domain_menu_access_form_menu_edit_item_alter(&$form, &$form_state) {
  if (user_access('administer menus per domain')) {

    // Load default values.
    $show_default_value = isset($form['original_item']['#value']['options']['domain_menu_access']['show']) ? $form['original_item']['#value']['options']['domain_menu_access']['show'] : array();
    $hide_default_value = isset($form['original_item']['#value']['options']['domain_menu_access']['hide']) ? $form['original_item']['#value']['options']['domain_menu_access']['hide'] : array();

    // If any of domain boxes are selected, display fieldset as expanded.
    $collapsed = count($show_default_value) || count($hide_default_value) ? FALSE : TRUE;
    $form['domain_menu_access']['manage'] = array(
      '#type' => 'fieldset',
      '#title' => t('Manage item visibility per domain'),
      '#collapsible' => TRUE,
      '#collapsed' => $collapsed,
      '#description' => '<p>' . t('This section allows to show or hide this menu item on selected domains. See <a href="@help_url">module help</a> for more information.', array(
        '@help_url' => url('admin/help/domain_menu_access'),
      )) . '</p>',
    );

    // Get list of all available domains.
    // Add 'd' to array keys so it is saved properly even for domain_id = 0.
    $options = array();
    foreach (domain_domains() as $domain) {
      $options['d' . $domain['domain_id']] = $domain['sitename'];
    }

    // Show menu item per domain config.
    $form['domain_menu_access']['manage']['domain_menu_access_show'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Show menu item only on selected domains'),
      '#options' => $options,
      '#default_value' => $show_default_value,
      '#description' => t('Show this menu item only on selected domain(s). If you select no domains, the menu item will be visible on all domains.'),
    );

    // Hide menu item per domain config.
    $form['domain_menu_access']['manage']['domain_menu_access_hide'] = array(
      '#type' => 'checkboxes',
      '#title' => t('Hide menu item on selected domains'),
      '#options' => $options,
      '#default_value' => $hide_default_value,
      '#description' => t('Hide this menu item on selected domain(s). If you select no domains, the menu item will be visible on all domains.'),
    );

    // Add weight to Submit button, as it is not set by default by menu.module,
    // and because it sets weight of Delete button, it could happen that our
    // fieldset is displayed between Save and Delete buttons.
    $form['submit']['#weight'] = 9;

    // Add own validate function to avoid one menu item
    // being both displayed and hidden for the same domain.
    $form['#validate'][] = 'domain_menu_access_form_menu_edit_item_validate';

    // Make sure that our submit is called before menu_edit_item_submit()
    // from Drupal core menu.admin.inc, as there the changes are being saved.
    array_unshift($form['#submit'], 'domain_menu_access_form_menu_edit_item_submit');
  }
}