protected function GroupContentMenuController::handleOneMenuLimitation in Group Content Menu 8

Handle one menu per group limitation.

Parameters

\Drupal\group\Entity\GroupInterface $group: The group.

string $plugin_id: The group content plugin ID.

Return value

\Symfony\Component\HttpFoundation\RedirectResponse|bool The redirect response or FALSE if no need to handle..

Throws

\Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException

\Drupal\Component\Plugin\Exception\PluginNotFoundException

2 calls to GroupContentMenuController::handleOneMenuLimitation()

GroupContentMenuController::addPage in src/Controller/GroupContentMenuController.php

Provides the group content creation overview page.

GroupContentMenuController::createForm in src/Controller/GroupContentMenuController.php

Provides the group content creation form.

File

src/Controller/GroupContentMenuController.php, line 105

Class

GroupContentMenuController

Returns responses for 'group_content_menu' GroupContent routes.

Namespace

Drupal\group_content_menu\Controller

Code

protected function handleOneMenuLimitation(GroupInterface $group, $plugin_id) {
  if ($group_contents = $this->entityTypeManager
    ->getStorage('group_content')
    ->loadByGroup($group, $plugin_id)) {
    $group_content = reset($group_contents);
    if ($menu_type = $this->entityTypeManager
      ->getStorage('group_content_menu_type')
      ->load($group_content
      ->getEntity()
      ->bundle())) {
      $this
        ->messenger()
        ->addError($this
        ->t('This group already has a menu "%menu" of type "%type". Only one menu per type per group is allowed.', [
        '%menu' => $group_content
          ->getEntity()
          ->label(),
        '%type' => $menu_type
          ->label(),
      ]));
      $route_params = [
        'group' => $group_content
          ->getGroup()
          ->id(),
      ];
      $url = Url::fromRoute('entity.group_content_menu.collection', $route_params, [
        'absolute' => TRUE,
      ]);
      return new RedirectResponse($url
        ->toString());
    }
  }
}