public function Search::getSearchOptions in Google Site Search 8

Gets render array for search option links.

File

src/Plugin/Search/Search.php, line 630

Class

Search

Handles search using Google Search Engine.

Namespace

Drupal\gss\Plugin\Search

Code

public function getSearchOptions(Request $request) {
  $options = [];
  if ($this->configuration['images']) {
    $query = $this
      ->getParameters();
    $active = $query['type'] == 'image';
    $query['type'] = 'image';
    $url = Url::createFromRequest($request);
    $url
      ->setOption('query', $query);
    $url
      ->setOption('attributes', $active ? [
      'class' => [
        'is-active',
      ],
    ] : []);
    $options['images'] = [
      '#title' => $this
        ->t('Images'),
      '#type' => 'link',
      '#url' => $url,
    ];
  }
  if (count($options)) {
    $query = $this
      ->getParameters();
    $active = empty($query['type']);
    if (!$active) {
      unset($query['type']);
    }
    $url = Url::createFromRequest($request);
    $url
      ->setOption('query', $query);
    $url
      ->setOption('attributes', $active ? [
      'class' => [
        'is-active',
      ],
    ] : []);
    $options['all'] = [
      '#title' => $this
        ->t('All'),
      '#type' => 'link',
      '#url' => $url,
      '#weight' => -1,
    ];
    return [
      '#theme' => 'item_list',
      '#items' => $options,
    ];
  }
  return [];
}