AutoIndexNodeSearch.php in Auto Index 8

Namespace

Drupal\auto_index\Plugin\Search

File

src/Plugin/Search/AutoIndexNodeSearch.php

<?php

namespace Drupal\auto_index\Plugin\Search;

use Drupal\node\Plugin\Search\NodeSearch;
use Drupal\Core\Form\FormStateInterface;
use Drupal\node\NodeInterface;

/**
 * The method we wish to call on the original object IndexNodeSearch has a protected visibility applied, and therefore
 * we are left with 2 options. Copy and paste the current functionality into this module or extend the existing class.
 * We are extending the existing functionality, implementing it this way will ensure we inherrit
 * all fixes applied to the original plugin.
 */
class AutoIndexNodeSearch extends NodeSearch {

  /**
   * Add a public method to allow us to target single nodes outside of this class.
   * @param NodeInterface $node
   */
  public function indexSingleNode(NodeInterface $node) {

    // Ensure the
    $query = db_select('node', 'n', array(
      'target' => 'replica',
    ));
    $query
      ->addField('n', 'nid');
    $query
      ->leftJoin('search_dataset', 'sd', 'sd.sid = n.nid AND sd.type = :type', array(
      ':type' => $this
        ->getPluginId(),
    ));
    $query
      ->condition($query
      ->andConditionGroup()
      ->condition('n.nid', $node
      ->id())
      ->condition($query
      ->orConditionGroup()
      ->where('sd.sid IS NULL')
      ->condition('sd.reindex', 0, '<>')));
    $num_rows = $query
      ->countQuery()
      ->execute()
      ->fetchField();
    if ($num_rows < 1) {
      return;
    }

    // Use the implementation of indexNode from the plugin.
    $this
      ->indexNode($node);

    // Register a shutdown hook to ensure the totals get recalculated.
    drupal_register_shutdown_function('search_update_totals');
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $form['autoindex'] = array(
      '#type' => 'details',
      '#title' => $this
        ->t('Auto Indexing'),
      '#open' => TRUE,
    );
    $form['autoindex']['automatic_indexing'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Automatically index on Create/Update of content.'),
      '#default_value' => $this->configuration['automatic_indexing'],
    );
    return array_merge($form, parent::buildConfigurationForm($form, $form_state));
    return parent::buildConfigurationForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    $this->configuration['automatic_indexing'] = $form_state
      ->getValue([
      'automatic_indexing',
    ]);
    parent::buildConfigurationForm($form, $form_state);
  }

}

Classes

Name	Description
AutoIndexNodeSearch	The method we wish to call on the original object IndexNodeSearch has a protected visibility applied, and therefore we are left with 2 options. Copy and paste the current functionality into this module or extend the existing class. We are extending…