function _ds_search_group_by_type_multisearch in Display Suite 7.2

Helper function to perform grouping on Apache Solr multisearch.

1 call to _ds_search_group_by_type_multisearch()

ds_search_search_page in modules/ds_search/ds_search.module

Implements hook_search_page().

File

modules/ds_search/ds_search.module, line 392

Display Suite search.

Code

function _ds_search_group_by_type_multisearch(&$build) {
  $site_counter = array();
  $conf_array = array();
  $config = explode("\n", variable_get('ds_search_apachesolr_multisite_group_config'));
  foreach ($config as $weight => $conf) {
    $conf = trim($conf);
    if (empty($conf)) {
      continue;
    }
    $site_conf = explode('|', $conf);
    $conf_array[$site_conf[0]] = array(
      'label' => $site_conf[1],
      'wrapper' => $site_conf[2],
      'weight' => $weight,
    );
  }

  // Iterate over results.
  foreach ($build['search_results'] as $id => $result) {
    if (!isset($build['search_results'][$result['#site_hash']])) {
      $class = 'group-result group-result-' . strtr($result['#site_hash'], '_', '-');
      $build['search_results'][$result['#site_hash']] = array(
        '#type' => 'fieldset',
        '#weight' => $conf_array[$result['#site_hash']]['weight'],
        '#attributes' => array(
          'class' => array(
            $class,
          ),
        ),
      );

      // Create site counter.
      $site_counter[$result['#site_hash']] = array(
        'counter' => 0,
        'title' => $conf_array[$result['#site_hash']]['label'],
        'type' => $conf_array[$result['#site_hash']]['wrapper'],
        'class' => $class,
      );
    }

    // Move result into other wrapper and unset previous. Also count for
    // every site so we can populate @total_per_site later on.
    $site_counter[$result['#site_hash']]['counter']++;
    $build['search_results'][$result['#site_hash']][$id] = $result;
    unset($build['search_results'][$id]);
  }

  // Site counter.
  foreach ($site_counter as $hash => $values) {
    $title = check_plain(t($values['title'], array(
      '!total_per_site' => format_plural($values['counter'], '1 result', '@count results'),
    )));
    if ($values['type'] == 'div') {
      $build['search_results'][$hash]['#prefix'] = '<div class="' . $values['class'] . '">' . (!empty($title) ? '<h2>' . $title . '</h2>' : '');
      $build['search_results'][$hash]['#suffix'] = '</div>';
    }
    else {
      $build['search_results'][$hash]['#title'] = $title;
    }
  }
}