BaseUrlAttribute.php in Acquia Content Hub 8.2

Namespace

Drupal\acquia_contenthub\EventSubscriber\CdfAttributes

File

src/EventSubscriber/CdfAttributes/BaseUrlAttribute.php

<?php

namespace Drupal\acquia_contenthub\EventSubscriber\CdfAttributes;

use Acquia\ContentHubClient\CDFAttribute;
use Drupal\acquia_contenthub\AcquiaContentHubEvents;
use Drupal\acquia_contenthub\Event\CdfAttributesEvent;
use Drupal\Core\Url;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Adds base url to all CDF documents.
 */
class BaseUrlAttribute implements EventSubscriberInterface {

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    $events[AcquiaContentHubEvents::POPULATE_CDF_ATTRIBUTES][] = [
      'onPopulateAttributes',
      100,
    ];
    return $events;
  }

  /**
   * Adds base url to all CDF documents.
   *
   * @param \Drupal\acquia_contenthub\Event\CdfAttributesEvent $event
   *   The event being dispatched.
   *
   * @throws \Exception
   */
  public function onPopulateAttributes(CdfAttributesEvent $event) {
    $cdf = $event
      ->getCdf();
    $url = Url::fromUserInput("/", [
      'absolute' => TRUE,
    ]);
    $cdf
      ->addAttribute('base_url', CDFAttribute::TYPE_STRING, $url
      ->toString());
  }

}

Classes

Name	Description
BaseUrlAttribute	Adds base url to all CDF documents.