function search_api_algolia_form_search_api_index_edit_form_alter in Search API Algolia 8

Same name and namespace in other branches

1. 3.0.x search_api_algolia.module \search_api_algolia_form_search_api_index_edit_form_alter()
2. 2.0.x search_api_algolia.module \search_api_algolia_form_search_api_index_edit_form_alter()

Implements hook_form_FORM_ID_alter().

File

./search_api_algolia.module, line 15

Provides an Algolia Search based service class for the Search API.

Code

function search_api_algolia_form_search_api_index_edit_form_alter(&$form, FormStateInterface $form_state) {
  $index = Index::load($form['id']['#default_value']);
  $server = $index
    ->getServerInstance();
  if ($server
    ->getBackendId() == 'search_api_algolia') {
    try {
      $backend = $server
        ->getBackend();
      $indexes = $backend
        ->listIndexes();
      $indexes = [
        '_none' => t('- none -'),
      ] + $indexes;
      $form['options']['algolia_index_name'] = [
        '#type' => 'radios',
        '#title' => t('Available Algolia indexes'),
        '#options' => $indexes,
        '#default_value' => $index
          ->getOption('algolia_index_name') ? $index
          ->getOption('algolia_index_name') : '_none',
      ];
    } catch (AlgoliaException $exception) {
      drupal_set_message(t('Unable to connect to Algolia.'), 'error');
      watchdog_exception('search_api_algolia', $exception, 'Unable to connect to Algolia.');
      if ($index_name = $index
        ->getOption('algolia_index_name')) {
        $form['options']['algolia_index_name'] = [
          '#type' => 'item',
          '#title' => t('Algolia index'),
          '#markup' => $index_name,
        ];
      }
    }
  }
}