SolrReloadCoreForm.php in Search API Solr 8.3

Namespace

Drupal\search_api_solr_admin\Form

File

modules/search_api_solr_admin/src/Form/SolrReloadCoreForm.php

<?php

namespace Drupal\search_api_solr_admin\Form;

use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\search_api\ServerInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * The core reload form.
 *
 * @package Drupal\search_api_solr_admin\Form
 */
class SolrReloadCoreForm extends FormBase {

  /**
   * The Search API server entity.
   *
   * @var \Drupal\search_api\ServerInterface
   */
  private $search_api_server;

  /**
   * SolrReloadCoreForm constructor.
   *
   * @param \Drupal\search_api_solr\Form\MessengerInterface $messenger
   *   The messenger.
   */
  public function __construct(MessengerInterface $messenger) {
    $this->messenger = $messenger;
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'solr_reload_core_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, ServerInterface $search_api_server = NULL) {
    $this->search_api_server = $search_api_server;
    $core = $search_api_server
      ->getBackendConfig()['connector_config']['core'];
    $form['#title'] = $this
      ->t('Reload core %core', [
      '%core' => $core,
    ]);
    $form['actions'] = [
      'submit' => [
        '#type' => 'submit',
        '#value' => $this
          ->t('Reload'),
      ],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $core = $this->search_api_server
      ->getBackendConfig()['connector_config']['core'];
    try {

      /** @var \Drupal\search_api_solr\SolrConnectorInterface $connector */
      $connector = $this->search_api_server
        ->getBackend()
        ->getSolrConnector();
      $result = $connector
        ->reloadCore();
      if ($result) {
        $this->messenger
          ->addMessage($this
          ->t('Solr: %core reloaded.', [
          '%core' => $core,
        ]));
      }
    } catch (\Exception $e) {
      $this->messenger
        ->addError($e
        ->getMessage());
      watchdog_exception('search_api_solr', $e);
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('messenger'));
  }

}

Classes

Name	Description
SolrReloadCoreForm	The core reload form.