preview_site-1.1.2/src/Plugin/QueueWorker/GenerateAssets.php

<?php

namespace Drupal\preview_site\Plugin\QueueWorker;

/**
 * Defines a queue worker plugin for deployments.
 *
 * @QueueWorker(
 *   id = "preview_site_assets",
 *   title = @Translation("Asset generation worker"),
 *   deriver = \Drupal\preview_site\Plugin\Derivative\PreviewSiteBuildQueueWorkerDeriver::class,
 * )
 */
class GenerateAssets extends Generate {

  /**
   * {@inheritdoc}
   */
  public function processItem($path) {
    /** @var \Drupal\preview_site\Entity\PreviewSiteBuildInterface $build */
    $build = $this->entityTypeManager->getStorage('preview_site_build')->load($this->pluginDefinition['preview_site_build_id']);
    $needs_save = FALSE;
    $strategy = $build->getStrategy();
    if (!$strategy) {
      // This could only occur if the strategy was deleted but the queue was
      // populated. In this scenario, we assume there's nothing to do.
      $message = sprintf('Preview site build %s (%d) is not associated with a build strategy.', $build->label(), $build->id());
      $build->addLogEntry($message);
      $this->log->error($message);
      return;
    }
    $deploy = $strategy->getDeployPlugin();
    if (!$deploy) {
      // This could only occur if the strategy was misconfigured.
      $message = sprintf('Preview site build %s (%d) is configured to use the %s strategy, but the deploy plugin for that strategy is not configured.', $build->label(), $build->id(), $strategy->label());
      $build->addLogEntry($message);
      $this->log->error($message);
      return;
    }
    $base_uri = $deploy->getDeploymentBaseUri($build);
    if (!$base_uri) {
      // The deploy plugin is not correctly configured.
      // Log and continue.
      $message = sprintf('Preview site build %s (%d) is configured to use the %s strategy, but the %s deploy plugin did not provide a base URL for deployment.', $build->label(), $build->id(), $strategy->label(), $strategy->getDeployPluginId());
      $build->addLogEntry($message);
      $this->log->error($message);
      return;
    }
    if ($collection = $strategy->getGeneratePlugin()->generateBuildForPath($build, $path, $base_uri, $this->queueFactory->get('preview_site_assets:' . $build->id()))) {
      // Store build artifacts.
      foreach ($collection as $file) {
        $build->addArtifact($file, FALSE);
        $needs_save = TRUE;
      }
      foreach ($collection->getPaths() as $path) {
        $build->addPath($path, FALSE);
        $needs_save = TRUE;
      }
    }
    if ($needs_save) {
      $build->save();
    }
  }

}