/**
* Gets all the available menus and menu items as a JavaScript array.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The request of the page.
*
* @return \Symfony\Component\HttpFoundation\JsonResponse
* The available menu and menu items.
*/
public function getParentOptions(Request $request)
{
$available_menus = array();
if ($menus = $request->request->get('menus')) {
foreach ($menus as $menu) {
$available_menus[$menu] = $menu;
}
}
$options = $this->menuParentSelector->getParentSelectOptions('', $available_menus);
return new JsonResponse($options);
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
$form = parent::form($form, $form_state);
$default = $this->entity->getMenuName() . ':' . $this->entity->getParentId();
$id = $this->entity->isNew() ? '' : $this->entity->getPluginId();
$form['menu_parent'] = $this->menuParentSelector->parentSelectElement($default, $id);
$form['menu_parent']['#weight'] = 10;
$form['menu_parent']['#title'] = $this->t('Parent link');
$form['menu_parent']['#description'] = $this->t('The maximum depth for a link and all its children is fixed. Some menu links may not be available as parents if selecting them would exceed this limit.');
$form['menu_parent']['#attributes']['class'][] = 'menu-title-select';
return $form;
}
/**
* Gets all the available menus and menu items as a JavaScript array.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* The request of the page.
*
* @return \Symfony\Component\HttpFoundation\JsonResponse
* The available menu and menu items.
*/
public function getParentOptions(Request $request)
{
$available_menus = array();
if ($menus = $request->request->get('menus')) {
foreach ($menus as $menu) {
$available_menus[$menu] = $menu;
}
}
// @todo Update this to use the optional $cacheability parameter, so that
// a cacheable JSON response can be sent.
$options = $this->menuParentSelector->getParentSelectOptions('', $available_menus);
return new JsonResponse($options);
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
parent::form($form, $form_state);
$form['#title'] = $this->t('Edit menu link %title', ['%title' => $this->entity->getTitle()]);
// Put the title field first.
$form['title'] = ['#type' => 'textfield', '#title' => $this->t('Title'), '#default_value' => $this->entity->getTitle(), '#weight' => -10];
$form['id'] = ['#type' => 'machine_name', '#maxlength' => 128, '#machine_name' => ['source' => ['title'], 'exists' => '\\Drupal\\menu_link_config\\Controller\\MenuController::getMenuLink'], '#disabled' => !$this->entity->isNew(), '#weight' => -9];
$form['description'] = ['#type' => 'textfield', '#title' => $this->t('Description'), '#description' => $this->t('Shown when hovering over the menu link.'), '#default_value' => $this->entity->getDescription(), '#weight' => -5];
$link = ['#type' => 'link', '#title' => $this->entity->getTitle()] + $this->entity->getUrlObject()->toRenderArray();
$form['info'] = ['link' => $link, '#type' => 'item', '#title' => $this->t('Link')];
// We always show the internal path here.
/** @var \Drupal\Core\Url $url */
$url = $this->entity->getUrlObject();
if ($url->isExternal()) {
$default_value = $url->toString();
} elseif ($url->getRouteName() == '<front>') {
// The default route for new entities is <front>, but we just want an
// empty form field.
$default_value = '';
} else {
// @todo Url::getInternalPath() calls UrlGenerator::getPathFromRoute()
// which need a replacement since it is deprecated.
// https://www.drupal.org/node/2307061
try {
$default_value = $url->getInternalPath();
} catch (\Exception $e) {
$default_value = 'broken path';
}
// @todo Add a helper method to Url to render just the query string and
// fragment. https://www.drupal.org/node/2305013
$options = $url->getOptions();
if (isset($options['query'])) {
$default_value .= $options['query'] ? '?' . UrlHelper::buildQuery($options['query']) : '';
}
if (isset($options['fragment']) && $options['fragment'] !== '') {
$default_value .= '#' . $options['fragment'];
}
}
$form['url'] = ['#title' => $this->t('Link path'), '#type' => 'textfield', '#description' => $this->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.', ['%front' => '<front>', '%add-node' => '/node/add', '%drupal' => 'http://drupal.org']), '#default_value' => $default_value, '#required' => TRUE, '#weight' => -2];
$form['enabled'] = ['#type' => 'checkbox', '#title' => $this->t('Enable menu link'), '#description' => $this->t('Menu links that are not enabled will not be listed in any menu.'), '#default_value' => $this->entity->status()];
$form['expanded'] = ['#type' => 'checkbox', '#title' => t('Show as expanded'), '#description' => $this->t('If selected and this menu link has children, the menu will always appear expanded.'), '#default_value' => $this->entity->isExpanded()];
$menu_parent = $this->entity->getMenuName() . ':' . $this->entity->getParent();
$form['menu_parent'] = $this->menuParentSelector->parentSelectElement($menu_parent, $this->entity->getPluginId());
$form['menu_parent']['#title'] = $this->t('Parent link');
$form['menu_parent']['#description'] = $this->t('The maximum depth for a link and all its children is fixed. Some menu links may not be available as parents if selecting them would exceed this limit.');
$form['menu_parent']['#attributes']['class'][] = 'menu-title-select';
$delta = max(abs($this->entity->getWeight()), 50);
$form['weight'] = ['#type' => 'number', '#min' => -$delta, '#max' => $delta, '#default_value' => $this->entity->getWeight(), '#title' => $this->t('Weight'), '#description' => $this->t('Link weight among links in the same menu at the same depth. In the menu, the links with high weight will sink and links with a low weight will be positioned nearer the top.')];
return $form;
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state)
{
$form['#title'] = $this->t('Edit menu link %title', array('%title' => $this->menuLink->getTitle()));
$provider = $this->menuLink->getProvider();
$form['info'] = array('#type' => 'item', '#title' => $this->t('This link is provided by the @name module. The title and path cannot be edited.', array('@name' => $this->moduleHandler->getName($provider))));
$link = array('#type' => 'link', '#title' => $this->menuLink->getTitle(), '#url' => $this->menuLink->getUrlObject());
$form['path'] = array('link' => $link, '#type' => 'item', '#title' => $this->t('Link'));
$form['enabled'] = array('#type' => 'checkbox', '#title' => $this->t('Enable menu link'), '#description' => $this->t('Menu links that are not enabled will not be listed in any menu.'), '#default_value' => $this->menuLink->isEnabled());
$form['expanded'] = array('#type' => 'checkbox', '#title' => t('Show as expanded'), '#description' => $this->t('If selected and this menu link has children, the menu will always appear expanded.'), '#default_value' => $this->menuLink->isExpanded());
$menu_parent = $this->menuLink->getMenuName() . ':' . $this->menuLink->getParent();
$form['menu_parent'] = $this->menuParentSelector->parentSelectElement($menu_parent, $this->menuLink->getPluginId());
$form['menu_parent']['#title'] = $this->t('Parent link');
$form['menu_parent']['#description'] = $this->t('The maximum depth for a link and all its children is fixed. Some menu links may not be available as parents if selecting them would exceed this limit.');
$form['menu_parent']['#attributes']['class'][] = 'menu-title-select';
$delta = max(abs($this->menuLink->getWeight()), 50);
$form['weight'] = array('#type' => 'number', '#min' => -$delta, '#max' => $delta, '#default_value' => $this->menuLink->getWeight(), '#title' => $this->t('Weight'), '#description' => $this->t('Link weight among links in the same menu at the same depth. In the menu, the links with high weight will sink and links with a low weight will be positioned nearer the top.'));
return $form;
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
$form = parent::form($form, $form_state);
// We always show the internal path here.
/** @var \Drupal\Core\Url $url */
$url = $this->getEntity()->getUrlObject();
if ($url->isExternal()) {
$default_value = $url->toString();
} elseif ($url->getRouteName() == '<front>') {
// The default route for new entities is <front>, but we just want an
// empty form field.
$default_value = $this->getEntity()->isNew() ? '' : '<front>';
} else {
// @todo Url::getInternalPath() calls UrlGenerator::getPathFromRoute()
// which need a replacement since it is deprecated.
// https://www.drupal.org/node/2307061
$default_value = $url->getInternalPath();
// @todo Add a helper method to Url to render just the query string and
// fragment. https://www.drupal.org/node/2305013
$options = $url->getOptions();
if (isset($options['query'])) {
$default_value .= $options['query'] ? '?' . UrlHelper::buildQuery($options['query']) : '';
}
if (isset($options['fragment']) && $options['fragment'] !== '') {
$default_value .= '#' . $options['fragment'];
}
}
$form['url'] = array('#title' => $this->t('Link path'), '#type' => 'textfield', '#description' => $this->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')), '#default_value' => $default_value, '#required' => TRUE, '#weight' => -2);
$language_configuration = $this->moduleHandler->invoke('language', 'get_default_configuration', array('menu_link_content', 'menu_link_content'));
if ($this->entity->isNew()) {
$default_language = isset($language_configuration['langcode']) ? $language_configuration['langcode'] : $this->languageManager->getDefaultLanguage()->getId();
} else {
$default_language = $this->entity->getUntranslated()->language()->getId();
}
$form['langcode'] = array('#title' => t('Language'), '#type' => 'language_select', '#default_value' => $default_language, '#languages' => Language::STATE_ALL, '#access' => !empty($language_configuration['language_show']));
$form['enabled'] = array('#type' => 'checkbox', '#title' => $this->t('Enable menu link'), '#description' => $this->t('Menu links that are not enabled will not be listed in any menu.'), '#default_value' => !$this->entity->isHidden(), '#weight' => 0);
$default = $this->entity->getMenuName() . ':' . $this->entity->getParentId();
$form['menu_parent'] = $this->menuParentSelector->parentSelectElement($default, $this->entity->getPluginId());
$form['menu_parent']['#weight'] = 10;
$form['menu_parent']['#title'] = $this->t('Parent link');
$form['menu_parent']['#description'] = $this->t('The maximum depth for a link and all its children is fixed. Some menu links may not be available as parents if selecting them would exceed this limit.');
$form['menu_parent']['#attributes']['class'][] = 'menu-title-select';
return $form;
}
