function menu_firstchild_form_alter in Menu Firstchild 7

Same name and namespace in other branches

1. 6 menu_firstchild.module \menu_firstchild_form_alter()

Implementation of hook_form_alter().

File

./menu_firstchild.module, line 82

menu_firstchild.module Main file for the menu_firstchild module.

Code

function menu_firstchild_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'menu_overview_form') {
    foreach ($form as $key => $value) {
      if (isset($value['#item']['href']) && $value['#item']['href'] == '<firstchild>') {
        $item = $value['#item'];
        $unaltered_hidden = isset($item['options']['unaltered_hidden']) ? $item['options']['unaltered_hidden'] : FALSE;
        $form[$key]['#item']['hidden'] = $unaltered_hidden;
        $form[$key]['hidden']['#default_value'] = !$unaltered_hidden;
        $form[$key]['#attributes']['class'] = $unaltered_hidden ? array(
          'menu-disabled',
        ) : array(
          'menu-enabled',
        );
        $form[$key]['title']['#markup'] = check_plain($item['title']) . ($unaltered_hidden ? ' (' . t('disabled') . ')' : '');
      }
    }
  }
  elseif ($form_id == 'menu_edit_item' && isset($form['link_path']['#description'])) {
    $form['link_path']['#description'] .= t(' Enter %firstchild to link to the item\'s first accessible child.', array(
      '%firstchild' => '<firstchild>',
    ));
  }
}