ModalAjaxController.php in Modal 4.0.x

Namespace

Drupal\modal_page\Controller

File

src/Controller/ModalAjaxController.php

<?php

namespace Drupal\modal_page\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Extension\ExtensionList;
use Drupal\Core\Routing\RouteMatchInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\modal_page\Service\ModalPageHelperService;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Symfony\Component\HttpFoundation\RequestStack;

/**
 * Controller routines for Ajax routes.
 */
class ModalAjaxController extends ControllerBase {

  /**
   * The current route match.
   *
   * @var \Drupal\Core\Routing\RouteMatchInterface
   */
  protected $routeMatch;

  /**
   * The extension list module.
   *
   * @var \Drupal\Core\Extension\ExtensionList
   */
  protected $extensionListModule;

  /**
   * The config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * Modal Page Helper Service.
   *
   * @var \Drupal\modal_page\Service\ModalPageHelperService
   */
  protected $modalPageHelperService;

  /**
   * The project handler.
   *
   * @var \Drupal\Core\Extension\ProjectHandler
   */
  protected $projectHandler;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The request stack.
   *
   * @var \Symfony\Component\HttpFoundation\RequestStack
   */
  protected $requestStack;

  /**
   * Creates a new HelpController.
   */
  public function __construct(RouteMatchInterface $route_match, ExtensionList $extension_list_module, ConfigFactoryInterface $config_factory, ModalPageHelperService $modalPageHelperService, ModuleHandlerInterface $projectHandler, EntityTypeManagerInterface $entityManager, RequestStack $requestStack) {
    $this->routeMatch = $route_match;
    $this->extensionListModule = $extension_list_module;
    $this->configFactory = $config_factory;
    $this->modalPageHelperService = $modalPageHelperService;
    $this->projectHandler = $projectHandler;
    $this->entityTypeManager = $entityManager;
    $this->requestStack = $requestStack;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('current_route_match'), $container
      ->get('extension.list.module'), $container
      ->get('config.factory'), $container
      ->get('modal_page.helper'), $container
      ->get('module_handler'), $container
      ->get('entity_type.manager'), $container
      ->get('request_stack'));
  }

  /**
   * {@inheritdoc}
   */
  public function hookModalSubmit() {
    if (empty($this->requestStack
      ->getCurrentRequest()->request
      ->get('id'))) {
      echo FALSE;
      exit;
    }
    $modalId = $this->requestStack
      ->getCurrentRequest()->request
      ->get('id');

    // Load Modal.
    $modal = $this->entityTypeManager
      ->getStorage('modal')
      ->load($modalId);
    if (empty($modal)) {
      echo FALSE;
      exit;
    }

    // Verify if User Has Access on this Modal.
    $userHasAccessOnModal = $this->modalPageHelperService
      ->verifyIfUserHasAccessOnModal($modal);
    if (empty($userHasAccessOnModal)) {
      echo FALSE;
      exit;
    }

    // Load Methods.
    $projectsThatImplementsHookModalSubmit = $this->projectHandler
      ->getImplementations('modal_submit');
    if (empty($projectsThatImplementsHookModalSubmit)) {
      echo FALSE;
      exit;
    }
    $modalState = [];
    if (!empty($this->requestStack
      ->getCurrentRequest()->request
      ->get('modal_state'))) {
      $modalState = $this->requestStack
        ->getCurrentRequest()->request
        ->get('modal_state');
    }

    // Arguments to be sent to Hook.
    $argsToHookModalSubmit = [
      'modal' => $modal,
      'modal_state' => $modalState,
      'modal_id' => $modalId,
    ];
    $hookNameModalIdModalSubmit = $modalId . '_modal_submit';
    $this->projectHandler
      ->invokeAll($hookNameModalIdModalSubmit, $argsToHookModalSubmit);
    $hookNameModalSubmit = 'modal_submit';
    $this->projectHandler
      ->invokeAll($hookNameModalSubmit, $argsToHookModalSubmit);
    echo TRUE;
    exit;
  }

}

Classes

Name	Description
ModalAjaxController	Controller routines for Ajax routes.