function advanced_menu_submenu_block_view_alter in Advanced Menu 7

Implements hook_block_view_alter().

File

submenu/advanced_menu_submenu.module, line 100

Provides advanced menu submenus.

Code

function advanced_menu_submenu_block_view_alter(&$data, $block) {
  global $user, $language;
  $system_menus = array(
    'navigation',
    'management',
    'user-menu',
    'main-menu',
  );
  if ($block->module == 'superfish') {
    list($menu_name, $mlid) = explode(':', variable_get('superfish_menu_' . $block->delta, 'main-menu:0'));
    $cache_key = 'links:' . $menu_name . ':all-cid:' . $mlid . ':' . $user->uid . ':' . $language->language;
    _advanced_menu_submenu_cache($cache_key);
    $data = superfish_contents($block->delta);
  }
  if (in_array($block->delta, $system_menus) && $block->module == 'system' || ($block->module == 'menu' || $block->module == 'menu_block')) {
    $new_content = array();
    $orig_content = $data['content'];
    if ($block->module == 'menu_block') {
      $orig_content = $data['content']['#content'];
    }
    foreach ($orig_content as $key => $item) {
      if (is_numeric($key)) {
        $new_data = _advanced_menu_submenu_trees($item);
        if ($new_data != $orig_content[$key]) {
          $orig_content[$key] = $new_data;
          if (is_array($new_data)) {
            $new_content = array_merge($new_content, $new_data);
          }
          else {
            $new_content[$key] = $new_data;
          }
        }
        else {
          $new_content[$key] = $item;
        }
      }
      else {
        $new_content[$key] = $item;
      }
    }
    if ($block->module == 'menu_block') {
      $data['content']['#content'] = $new_content;
    }
    else {
      $data['content'] = $new_content;
    }
  }
}