headless_cms-1.0.3/modules/headless_cms_preview/src/ConsumerHeadlessPreviewManager.php

<?php

declare(strict_types=1);

namespace Drupal\headless_cms_preview;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Session\AccountProxyInterface;
use Drupal\consumers\Entity\ConsumerInterface;
use Drupal\consumers\Negotiator;
use Symfony\Component\DependencyInjection\Attribute\Autowire;

/**
 * Manages headless previews for consumer entities.
 */
class ConsumerHeadlessPreviewManager {

  public function __construct(
    protected readonly EntityTypeManagerInterface $entityTypeManager,
    #[Autowire('@consumer.negotiator')]
    protected readonly Negotiator $negotiator,
    protected readonly ConfigFactoryInterface $configFactory,
    protected readonly AccountProxyInterface $currentUser,
  ) {}

  /**
   * Get preview urls for all consumers.
   */
  public function getPreviewUrlsForAllConsumers(string $entityTypeId, string $entityBundle, string $entityUuid, string $token): array {
    $previewUrls = [];

    foreach ($this->entityTypeManager->getStorage('consumer')->loadMultiple() as $consumer) {
      $previewUrl = $this->getPreviewUrl($entityTypeId, $entityBundle, $entityUuid, $token, $consumer);
      if ($previewUrl) {
        $previewUrls[$consumer->label()] = $previewUrl;
      }
    }

    return $previewUrls;
  }

  /**
   * Get entity preview url for a consumer.
   *
   * If no explicit consumer is provided, the consumer is
   * negotiated from the request.
   */
  public function getPreviewUrl(string $entityTypeId, string $entityBundle, string $entityUuid, string $token, ?ConsumerInterface $consumer = NULL): ?string {
    $consumer = $consumer ?? $this->negotiator->negotiateFromRequest();

    $previewUrl = $consumer->get('headless_cms_preview_url')->getString();
    if (!$previewUrl) {
      return NULL;
    }

    $previewUrl = str_replace('[preview:entity_type_id]', $entityTypeId, $previewUrl);
    $previewUrl = str_replace('[preview:entity_bundle]', $entityBundle, $previewUrl);
    $previewUrl = str_replace('[preview:entity_uuid]', $entityUuid, $previewUrl);
    $previewUrl = str_replace('[preview:owner_id]', (string) $this->currentUser->id(), $previewUrl);
    $previewUrl = str_replace('[preview:token]', $token, $previewUrl);

    return $previewUrl;
  }

  /**
   * Get revision urls for all consumers.
   */
  public function getRevisionUrlsForAllConsumers(string $entityTypeId, string $entityBundle, string $entityUuid, string $revisionId, string $token): array {
    $revisionUrls = [];

    foreach ($this->entityTypeManager->getStorage('consumer')->loadMultiple() as $consumer) {
      $revisionUrl = $this->getRevisionUrl($entityTypeId, $entityBundle, $entityUuid, $revisionId, $token, $consumer);
      if ($revisionUrl) {
        $revisionUrls[$consumer->label()] = $revisionUrl;
      }
    }

    return $revisionUrls;
  }

  /**
   * Get entity revision url for a consumer.
   *
   * If no explicit consumer is provided, the consumer is
   * negotiated from the request.
   */
  public function getRevisionUrl(string $entityTypeId, string $entityBundle, string $entityUuid, string $revisionId, string $token, ?ConsumerInterface $consumer = NULL): ?string {
    $consumer = $consumer ?? $this->negotiator->negotiateFromRequest();

    $previewUrl = $consumer->get('headless_cms_revision_url')->getString();
    if (!$previewUrl) {
      return NULL;
    }

    $previewUrl = str_replace('[preview:entity_type_id]', $entityTypeId, $previewUrl);
    $previewUrl = str_replace('[preview:entity_bundle]', $entityBundle, $previewUrl);
    $previewUrl = str_replace('[preview:entity_uuid]', $entityUuid, $previewUrl);
    $previewUrl = str_replace('[preview:revision_id]', $revisionId, $previewUrl);
    $previewUrl = str_replace('[preview:owner_id]', (string) $this->currentUser->id(), $previewUrl);
    $previewUrl = str_replace('[preview:token]', $token, $previewUrl);

    return $previewUrl;
  }

}