InviteAccept.php in Invite 8

Namespace

Drupal\invite\Controller

File

src/Controller/InviteAccept.php

<?php

namespace Drupal\invite\Controller;

use Drupal\Core\Messenger\MessengerInterface;
use Drupal\invite\InviteConstants;
use Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher;
use Drupal\Core\Controller\ControllerBase;
use Drupal\invite\InviteAcceptEvent;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class InviteAccept.
 *
 * @package Drupal\invite\Controller
 */
class InviteAccept extends ControllerBase {

  /**
   * The event dispatcher.
   *
   * @var \Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher
   */
  public $dispatcher;

  /**
   * The Messenger service.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('event_dispatcher'), $container
      ->get('messenger'));
  }

  /**
   * Construct InviteAccept object.
   */
  public function __construct(ContainerAwareEventDispatcher $dispatcher, MessengerInterface $messenger) {
    $this->dispatcher = $dispatcher;
    $this->messenger = $messenger;
  }

  /**
   * Accepts an invitation.
   */
  public function accept($invite) {
    $account = $this
      ->currentUser();
    $redirect = '<front>';
    $message = 'Hmm.';
    $type = 'status';

    // Current user is the inviter.
    if ($account
      ->id() == $invite
      ->getOwnerId()) {
      $message = $this
        ->t("You can't use your own invite.");
      $type = 'error';
    }
    elseif ($invite
      ->getStatus() == InviteConstants::INVITE_USED) {
      $message = $this
        ->t('Sorry, this invitation has already been used.');
      $type = 'error';
    }
    elseif ($invite
      ->getStatus() == InviteConstants::INVITE_WITHDRAWN) {
      $message = $this
        ->t('Sorry, this invitation has already been withdrawn.');
      $type = 'error';
    }
    elseif ($invite->expires->value < time()) {
      $message = $this
        ->t('Sorry, this invitation is expired.');
      $type = 'error';
      $invite
        ->setStatus(InviteConstants::INVITE_EXPIRED);
      $invite
        ->save();
    }
    else {
      $_SESSION['invite_code'] = $invite
        ->getRegCode();
      $redirect = 'user.register';
      $message = $this
        ->t('Please create an account to accept the invitation.');
    }

    // Let other modules act on the invite accepting before the user is created.
    $invite_accept = new InviteAcceptEvent([
      'redirect' => &$redirect,
      'message' => &$message,
      'type' => &$type,
      'invite' => &$invite,
    ]);
    $this->dispatcher
      ->dispatch('invite_accept', $invite_accept);
    $this->messenger
      ->addStatus($message, $type);
    return $this
      ->redirect($redirect);
  }

}

Classes

Name	Description
InviteAccept	Class InviteAccept.