function apachesolr_search_preprocess_search_results in Apache Solr Search 7

Same name and namespace in other branches

1. 8 apachesolr_search.module \apachesolr_search_preprocess_search_results()
2. 6.3 apachesolr_search.module \apachesolr_search_preprocess_search_results()

File

./apachesolr_search.module, line 1518

Provides a content search implementation for node content for use with the Apache Solr search application.

Code

function apachesolr_search_preprocess_search_results(&$variables) {

  // Initialize variables
  $env_id = NULL;

  // If this is a solr search, expose more data to themes to play with.
  if ($variables['module'] == 'apachesolr_search') {

    // Fetch our current query
    if (!empty($variables['search_page']['env_id'])) {
      $env_id = $variables['search_page']['env_id'];
    }
    $query = apachesolr_current_query($env_id);
    if ($query) {
      $variables['query'] = $query;
      $variables['response'] = apachesolr_static_response_cache($query
        ->getSearcher());
    }
    if (empty($variables['response'])) {
      $variables['description'] = '';
      return NULL;
    }
    $total = $variables['response']->response->numFound;
    $params = $variables['query']
      ->getParams();
    $variables['description'] = t('Showing items @start through @end of @total.', array(
      '@start' => $params['start'] + 1,
      '@end' => $params['start'] + $params['rows'] - 1,
      '@total' => $total,
    ));

    // Redefine the pager if it was missing
    pager_default_initialize($total, $params['rows']);
    $variables['pager'] = theme('pager', array(
      'tags' => NULL,
    ));

    // Add template hints for environments
    if (!empty($env_id)) {
      $variables['theme_hook_suggestions'][] = 'search_results__' . $variables['module'] . '__' . $env_id;

      // Add template hints for search pages
      if (!empty($variables['search_page']['page_id'])) {
        $variables['theme_hook_suggestions'][] = 'search_results__' . $variables['module'] . '__' . $variables['search_page']['page_id'];

        // Add template hints for both
        $variables['theme_hook_suggestions'][] = 'search_results__' . $variables['module'] . '__' . $env_id . '__' . $variables['search_page']['page_id'];
      }
    }
  }
}