/**
* Overrides EntityForm::form().
*/
public function form(array $form, array &$form_state)
{
$menu_link = $this->entity;
// Since menu_link_load() no longer returns a translated and access checked
// item, do it here instead.
_menu_link_translate($menu_link);
$form['link_title'] = array('#type' => 'textfield', '#title' => t('Menu link title'), '#default_value' => $menu_link->link_title, '#description' => t('The text to be used for this link in the menu.'), '#required' => TRUE);
foreach (array('link_path', 'mlid', 'module', 'has_children', 'options') as $key) {
$form[$key] = array('#type' => 'value', '#value' => $menu_link->{$key});
}
// Any item created or edited via this interface is considered "customized".
$form['customized'] = array('#type' => 'value', '#value' => 1);
// We are not using url() when constructing this path because it would add
// $base_path.
$path = $menu_link->link_path;
if (isset($menu_link->options['query'])) {
$path .= '?' . $this->urlGenerator->httpBuildQuery($menu_link->options['query']);
}
if (isset($menu_link->options['fragment'])) {
$path .= '#' . $menu_link->options['fragment'];
}
if ($menu_link->module == 'menu_ui') {
$form['link_path'] = array('#type' => 'textfield', '#title' => t('Path'), '#maxlength' => 255, '#default_value' => $path, '#description' => t('The path for this menu link. 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' => '<front>', '%add-node' => 'node/add', '%drupal' => 'http://drupal.org')), '#required' => TRUE);
} else {
$form['_path'] = array('#type' => 'item', '#title' => t('Path'), '#description' => l($menu_link->link_title, $menu_link->href, $menu_link->options));
}
$form['description'] = array('#type' => 'textarea', '#title' => t('Description'), '#default_value' => isset($menu_link->options['attributes']['title']) ? $menu_link->options['attributes']['title'] : '', '#rows' => 1, '#description' => t('Shown when hovering over the menu link.'));
$form['enabled'] = array('#type' => 'checkbox', '#title' => t('Enabled'), '#default_value' => !$menu_link->hidden, '#description' => t('Menu links that are not enabled will not be listed in any menu.'));
$form['expanded'] = array('#type' => 'checkbox', '#title' => t('Show as expanded'), '#default_value' => $menu_link->expanded, '#description' => t('If selected and this menu link has children, the menu will always appear expanded.'));
// Generate a list of possible parents (not including this link or descendants).
$options = menu_ui_parent_options(menu_ui_get_menus(), $menu_link);
$default = $menu_link->menu_name . ':' . $menu_link->plid;
if (!isset($options[$default])) {
$default = 'tools:0';
}
$form['parent'] = array('#type' => 'select', '#title' => t('Parent link'), '#default_value' => $default, '#options' => $options, '#description' => t('The maximum depth for a link and all its children is fixed at !maxdepth. Some menu links may not be available as parents if selecting them would exceed this limit.', array('!maxdepth' => MENU_MAX_DEPTH)), '#attributes' => array('class' => array('menu-title-select')));
// Get number of items in menu so the weight selector is sized appropriately.
$delta = $this->menuLinkStorage->countMenuLinks($menu_link->menu_name);
$form['weight'] = array('#type' => 'weight', '#title' => t('Weight'), '#delta' => max($delta, 50), '#default_value' => $menu_link->weight, '#description' => t('Optional. In the menu, the heavier links will sink and the lighter links will be positioned nearer the top.'));
// Language module allows to configure the menu link language independently
// of the menu language. It also allows to optionally show the language
// selector on the menu link form so that the language of each menu link can
// be configured individually.
if ($this->moduleHandler->moduleExists('language')) {
$language_configuration = language_get_default_configuration('menu_link', $menu_link->bundle());
$default_langcode = $menu_link->isNew() ? $language_configuration['langcode'] : $menu_link->langcode;
$language_show = $language_configuration['language_show'];
} else {
$default_langcode = $menu_link->isNew() ? entity_load('menu', $menu_link->menu_name)->language()->getId() : $menu_link->langcode;
$language_show = FALSE;
}
$form['langcode'] = array('#type' => 'language_select', '#title' => t('Language'), '#languages' => LanguageInterface::STATE_ALL, '#default_value' => $default_langcode, '#access' => $language_show);
return parent::form($form, $form_state, $menu_link);
}
/**
* Wraps _menu_link_translate().
*/
protected function menuLinkTranslate(&$item)
{
_menu_link_translate($item);
}
/**
* 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;
}
/**
* Returns all top level menu links.
*
* @return \Drupal\menu_link\MenuLinkInterface[]
*/
protected function getTopLevelMenuLinks()
{
$route_provider = \Drupal::service('router.route_provider');
$routes = array();
foreach ($route_provider->getAllRoutes() as $key => $value) {
$path = $value->getPath();
if (strpos($path, '/admin/') === 0 && count(explode('/', $path)) == 3) {
$routes[$key] = $key;
}
}
$menu_link_ids = \Drupal::entityQuery('menu_link')->condition('route_name', $routes)->execute();
$menu_items = \Drupal::entityManager()->getStorage('menu_link')->loadMultiple($menu_link_ids);
foreach ($menu_items as &$menu_item) {
_menu_link_translate($menu_item);
}
return $menu_items;
}
/**
* Provide the administration overview page.
*
* @param string $path
* The administrative path for which to display child links.
*
* @return array
* A renderable array of the administration overview page.
*/
public function overview($path)
{
// Check for status report errors.
if ($this->systemManager->checkRequirements() && $this->currentUser()->hasPermission('administer site configuration')) {
drupal_set_message($this->t('One or more problems were detected with your Drupal installation. Check the <a href="@status">status report</a> for more information.', array('@status' => url('admin/reports/status'))), 'error');
}
$blocks = array();
// Load all links on $path and menu links below it.
$query = $this->queryFactory->get('menu_link')->condition('link_path', $path)->condition('module', 'system');
$result = $query->execute();
$menu_link_storage = $this->entityManager()->getStorage('menu_link');
if ($system_link = $menu_link_storage->loadMultiple($result)) {
$system_link = reset($system_link);
$query = $this->queryFactory->get('menu_link')->condition('link_path', 'admin/help', '<>')->condition('menu_name', $system_link->menu_name)->condition('plid', $system_link->id())->condition('hidden', 0);
$result = $query->execute();
if (!empty($result)) {
$menu_links = $menu_link_storage->loadMultiple($result);
foreach ($menu_links as $item) {
_menu_link_translate($item);
if (!$item['access']) {
continue;
}
// The link description, either derived from 'description' in hook_menu()
// or customized via Menu UI module is used as title attribute.
if (!empty($item['localized_options']['attributes']['title'])) {
$item['description'] = $item['localized_options']['attributes']['title'];
unset($item['localized_options']['attributes']['title']);
}
$block = $item;
$block['content'] = array('#theme' => 'admin_block_content', '#content' => $this->systemManager->getAdminBlock($item));
if (!empty($block['content']['#content'])) {
// Prepare for sorting as in function _menu_tree_check_access().
// The weight is offset so it is always positive, with a uniform 5-digits.
$blocks[50000 + $item['weight'] . ' ' . $item['title'] . ' ' . $item['mlid']] = $block;
}
}
}
}
if ($blocks) {
ksort($blocks);
return array('#theme' => 'admin_page', '#blocks' => $blocks);
} else {
return array('#markup' => $this->t('You do not have any administrative items.'));
}
}
