NodeSearch.php in Comment Permissions 8

Namespace

Drupal\comment_perm_search\Plugin\Search

File

modules/comment_perm_search/src/Plugin/Search/NodeSearch.php

<?php

namespace Drupal\comment_perm_search\Plugin\Search;

use Drupal\Core\Cache\CacheableMetadata;
use Drupal\Core\Database\StatementInterface;
use Drupal\node\Plugin\Search\NodeSearch as NodeSearchBase;

/**
 * Overrides NodeSearch plugin to invoke own node_update_index hook.
 */
class NodeSearch extends NodeSearchBase {

  /**
   * {@inheritdoc}
   */
  protected function prepareResults(StatementInterface $found) {
    $results = [];
    $node_storage = $this->entityTypeManager
      ->getStorage('node');
    $node_render = $this->entityTypeManager
      ->getViewBuilder('node');
    $keys = $this->keywords;
    foreach ($found as $item) {

      // Render the node.

      /** @var \Drupal\node\NodeInterface $node */
      $node = $node_storage
        ->load($item->sid)
        ->getTranslation($item->langcode);
      $build = $node_render
        ->view($node, 'search_result', $item->langcode);

      /** @var \Drupal\node\NodeTypeInterface $type*/
      $type = $this->entityTypeManager
        ->getStorage('node_type')
        ->load($node
        ->bundle());
      unset($build['#theme']);
      $build['#pre_render'][] = [
        $this,
        'removeSubmittedInfo',
      ];

      // Fetch comments for snippet.
      $rendered = $this->renderer
        ->renderPlain($build);
      $this
        ->addCacheableDependency(CacheableMetadata::createFromRenderArray($build));
      $rendered .= ' ' . $this->moduleHandler
        ->invoke('comment_perm_search', 'node_update_index', [
        $node,
      ]);
      $extra = $this->moduleHandler
        ->invokeAll('node_search_result', [
        $node,
      ]);
      $username = [
        '#theme' => 'username',
        '#account' => $node
          ->getOwner(),
      ];
      $result = [
        'link' => $node
          ->toUrl('canonical', [
          'absolute' => TRUE,
        ])
          ->toString(),
        'type' => $type
          ->label(),
        'title' => $node
          ->label(),
        'node' => $node,
        'extra' => $extra,
        'score' => $item->calculated_score,
        'snippet' => search_excerpt($keys, $rendered, $item->langcode),
        'langcode' => $node
          ->language()
          ->getId(),
      ];
      $this
        ->addCacheableDependency($node);

      // We have to separately add the node owner's cache tags because search
      // module doesn't use the rendering system, it does its own rendering
      // without taking cacheability metadata into account. So we have to do it
      // explicitly here.
      $this
        ->addCacheableDependency($node
        ->getOwner());
      if ($type
        ->displaySubmitted()) {
        $result += [
          'user' => $this->renderer
            ->renderPlain($username),
          'date' => $node
            ->getChangedTime(),
        ];
      }
      $results[] = $result;
    }
    return $results;
  }

}

Classes

Name	Description
NodeSearch	Overrides NodeSearch plugin to invoke own node_update_index hook.