public function SearchApiViewsCache::cache_get in Search API 7

Overrides views_plugin_cache::cache_get().

Additionally stores successfully retrieved results with search_api_current_search().

Overrides views_plugin_cache_time::cache_get

File

contrib/search_api_views/includes/plugin_cache.inc, line 58

Contains the SearchApiViewsCache class.

Class

SearchApiViewsCache

Plugin class for caching Search API views.

Code

public function cache_get($type) {
  if ($type != 'results') {
    return parent::cache_get($type);
  }

  // Values to set: $view->result, $view->total_rows, $view->execute_time,
  // $view->current_page.
  if ($cache = cache_get($this
    ->get_results_key(), $this->table)) {
    $cutoff = $this
      ->cache_expire($type);
    if (!$cutoff || $cache->created > $cutoff) {
      $this->view->result = $cache->data['result'];
      $this->view->total_rows = $cache->data['total_rows'];
      $this->view
        ->set_current_page($cache->data['current_page']);
      $this->view->execute_time = 0;

      // Trick Search API into believing a search happened, to make facetting
      // et al. work.
      $query = $this
        ->getSearchApiQuery();
      search_api_current_search($query
        ->getOption('search id'), $query, $cache->data['search_api results']);
      return TRUE;
    }
  }
  return FALSE;
}