/**
* Provide a single block on the administration overview page.
*
* @param \Drupal\menu_link\MenuLinkInterface|array $item
* The menu item to be displayed.
*
* @return array
* An array of menu items, as expected by theme_admin_block_content().
*/
public function getAdminBlock($item)
{
if (!isset($item['mlid'])) {
$menu_links = $this->menuLinkStorage->loadByProperties(array('link_path' => $item['path'], 'module' => 'system'));
if ($menu_links) {
$menu_link = reset($menu_links);
$item['mlid'] = $menu_link->id();
$item['menu_name'] = $menu_link->menu_name;
} else {
return array();
}
}
if (isset($this->menuItems[$item['mlid']])) {
return $this->menuItems[$item['mlid']];
}
$content = array();
$menu_links = $this->menuLinkStorage->loadByProperties(array('plid' => $item['mlid'], 'menu_name' => $item['menu_name'], 'hidden' => 0));
foreach ($menu_links as $link) {
_menu_link_translate($link);
if ($link['access']) {
// The link description, either derived from 'description' in
// hook_menu() or customized via Menu UI module is used as title attribute.
if (!empty($link['localized_options']['attributes']['title'])) {
$link['description'] = $link['localized_options']['attributes']['title'];
unset($link['localized_options']['attributes']['title']);
}
// Prepare for sorting as in function _menu_tree_check_access().
// The weight is offset so it is always positive, with a uniform 5-digits.
$key = 50000 + $link['weight'] . ' ' . Unicode::strtolower($link['title']) . ' ' . $link['mlid'];
$content[$key] = $link;
}
}
ksort($content);
$this->menuItems[$item['mlid']] = $content;
return $content;
}
