function search_api_page_search_execute in Search API Pages 7

Executes a search.

Parameters

Entity $page: The page for which a search should be executed.

string|null $keys: The keywords to search for, or NULL for a search without keywords.

int $limit: The maximum number of results to return.

Return value

array|false FALSE if no keys were given, no facet filters are present and the page is configured to show no results in this case. Otherwise, the search results as returned by SearchApiQueryInterface::execute().

Throws

SearchApiException If an error occurred during the search.

1 call to search_api_page_search_execute()

search_api_page_view in ./search_api_page.pages.inc

Displays a search page.

File

./search_api_page.pages.inc, line 149

User page callbacks for the Search pages module.

Code

function search_api_page_search_execute(Entity $page, $keys = NULL, $limit = 10) {
  $offset = pager_find_page() * $limit;
  $options = array(
    'search id' => 'search_api_page:' . $page->path,
    'search_api_page id' => $page->machine_name,
    'parse mode' => $page->options['mode'],
  );
  if (!empty($page->options['search_api_spellcheck'])) {
    $options['search_api_spellcheck'] = TRUE;
  }
  $query = search_api_query($page->index_id, $options)
    ->keys($keys)
    ->range($offset, $limit);
  if (!empty($page->options['fields'])) {
    $query
      ->fields($page->options['fields']);
  }
  if (!empty($page->options['language_filter'])) {
    $languages = array_unique(array_map('_search_api_page_map_languages', $page->options['language_filter']));
    if (count($languages) == 1) {
      $query
        ->condition('search_api_language', reset($languages));
    }
    else {
      $filter = $query
        ->createFilter('OR');
      foreach ($languages as $lang) {
        $filter
          ->condition('search_api_language', $lang);
      }
      $query
        ->filter($filter);
    }
  }
  $results = $query
    ->execute();
  if (!$keys && $page->options['empty_behavior'] === 'blocks' && !search_api_page_query_has_facets($query)) {
    return FALSE;
  }
  return $results;
}