Drupal\graphql\EventSubscriber\ExplorerPageDisplayVariantSubscriber

Complexity

Total Complexity

3

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	onSelectPageDisplayVariant()	0	3	2
A	getSubscribedEvents()	0	6	1

<?php

namespace Drupal\graphql\EventSubscriber;

use Drupal\Core\Render\PageDisplayVariantSelectionEvent;

The type Drupal\Core\Render\PageDisplayVariantSelectionEvent was not found. Maybe you did not declare it correctly or list all dependencies?

use Drupal\Core\Render\RenderEvents;

The type Drupal\Core\Render\RenderEvents was not found. Maybe you did not declare it correctly or list all dependencies?

use Symfony\Component\EventDispatcher\EventSubscriberInterface;

The type Symfony\Component\EventDispatcher\EventSubscriberInterface was not found. Maybe you did not declare it correctly or list all dependencies?

/**
 * Disables any display variant on the explorer page.
 */
class ExplorerPageDisplayVariantSubscriber implements EventSubscriberInterface {

  /**
   * Disables any display variant on the explorer page.
   *
   * @param \Drupal\Core\Render\PageDisplayVariantSelectionEvent $event
   *   The event to process.
   */
  public function onSelectPageDisplayVariant(PageDisplayVariantSelectionEvent $event) {
    if (strpos($event->getRouteMatch()->getRouteName(), 'graphql.explorer.') === 0) {
      $event->setPluginId(NULL)->stopPropagation();
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    $events = [
      RenderEvents::SELECT_PAGE_DISPLAY_VARIANT => [['onSelectPageDisplayVariant']],
    ];

    return $events;
  }
}