function menu_edit_item_form in Drupal 4

Same name and namespace in other branches

1. 5 modules/menu/menu.module \menu_edit_item_form()

Present the menu item editing form.

2 string references to 'menu_edit_item_form'

menu_edit_menu_form in modules/menu.module

Menu callback; handle the adding/editing of a new menu.

menu_menu in modules/menu.module

Implementation of hook_menu().

File

modules/menu.module, line 334

Allows administrators to customize the site navigation menu.

Code

function menu_edit_item_form($mid = 0) {
  if (arg(3) == 'edit') {
    if (!($item = db_fetch_array(db_query('SELECT * FROM {menu} WHERE mid = %d', $mid)))) {
      drupal_not_found();
      return;
    }
  }
  else {

    // This is an add form.
    // The mid argument (if set) will be the default pid to use.
    // Otherwise, we default to the "Navigation" menu (pid #1).
    $default_pid = $mid ? $mid : 1;
    $item = array(
      'mid' => 0,
      'pid' => $default_pid,
      'weight' => 0,
      'type' => MENU_CUSTOM_ITEM,
    );
  }
  $form['title'] = array(
    '#type' => 'textfield',
    '#title' => t('Title'),
    '#default_value' => $item['title'],
    '#description' => t('The name of the menu item.'),
    '#required' => TRUE,
  );
  $form['description'] = array(
    '#type' => 'textfield',
    '#title' => t('Description'),
    '#default_value' => $item['description'],
    '#description' => t('The description displayed when hovering over a menu item.'),
  );
  if ($item['type'] & MENU_CREATED_BY_ADMIN) {
    $form['path'] = array(
      '#type' => 'textfield',
      '#title' => t('Path'),
      '#default_value' => $item['path'],
      '#description' => t('The path this menu item links to. This can be an internal Drupal path such as %add-node or an external URL such as %drupal. Enter %front to link to the front page.', array(
        '%front' => theme('placeholder', '<front>'),
        '%add-node' => theme('placeholder', 'node/add'),
        '%drupal' => theme('placeholder', 'http://drupal.org'),
      )),
      '#required' => TRUE,
    );
  }
  else {
    $form['_path'] = array(
      '#type' => 'item',
      '#title' => t('Path'),
      '#description' => l($item['path'], $item['path']),
    );
    $form['path'] = array(
      '#type' => 'value',
      '#value' => $item['path'],
    );
  }
  $expanded = $item['type'] & MENU_EXPANDED ? 1 : 0;
  $form['expanded'] = array(
    '#type' => 'checkbox',
    '#title' => t('Expanded'),
    '#default_value' => $expanded,
    '#description' => t('If selected and this menu item has children, the menu will always appear expanded.'),
  );

  // Generate a list of possible parents (not including this item or descendants).
  $options = menu_parent_options($item['mid']);
  $form['pid'] = array(
    '#type' => 'select',
    '#title' => t('Parent item'),
    '#default_value' => $item['pid'],
    '#options' => $options,
  );
  $form['weight'] = array(
    '#type' => 'weight',
    '#title' => t('Weight'),
    '#default_value' => $item['weight'],
    '#description' => t('Optional. In the menu, the heavier items will sink and the lighter items will be positioned nearer the top.'),
  );

  // Always enable menu items (but not menus) when editing them.
  if (!($item['type'] & MENU_IS_ROOT)) {
    $item['type'] |= MENU_VISIBLE_IN_TREE | MENU_VISIBLE_IN_BREADCRUMB;
  }
  $form['type'] = array(
    '#type' => 'value',
    '#value' => $item['type'],
  );
  $form['mid'] = array(
    '#type' => 'value',
    '#value' => $item['mid'],
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Submit'),
  );
  return drupal_get_form('menu_edit_item_form', $form);
}