public function SearchApiSolrDateSortViewsQuery::get_result_wrappers in Search Api Solr Date Sort 7

@inheritdoc

This method is largely copied from the SearchApiViewsQuery::get_results_wrappers. However, this method handles the unique ids if there are more than 1 document per node.

Overrides SearchApiViewsQuery::get_result_wrappers

File

includes/views/query.inc, line 19

Contains SearchApiViewsQuery.

Class

SearchApiSolrDateSortViewsQuery

Views query class using a Search API index as the data source.

Code

public function get_result_wrappers($results, $relationship = NULL, $field = NULL) {
  $entity_type = $this->index
    ->getEntityType();
  $wrappers = array();
  $load_entities = array();
  foreach ($results as $row_index => $row) {
    $entity_id = $row->entity;

    // Remove the appended: -### to use as entity_id.
    $hyphen = strpos($entity_id, "-");
    if (!empty($hyphen)) {
      $entity_id = substr($row->entity, 0, $hyphen);
    }
    if ($entity_type && isset($row->entity)) {

      // If this entity isn't load, register it for pre-loading.
      if (!is_object($row->entity)) {
        $load_entities[$row->entity] = $row_index;
      }
      $wrappers[$row_index] = $this->index
        ->entityWrapper($entity_id);
    }
  }

  // If the results are entities, we pre-load them to make use of a multiple
  // load. (Otherwise, each result would be loaded individually.)
  if (!empty($load_entities)) {
    $entities = entity_load($entity_type, array_keys($load_entities));
    foreach ($entities as $entity_id => $entity) {
      $wrappers[$load_entities[$entity_id]] = $this->index
        ->entityWrapper($entity);
    }
  }

  // Apply the relationship, if necessary.
  $type = $entity_type ? $entity_type : $this->index->item_type;
  $selector_suffix = '';
  if ($field && ($pos = strrpos($field, ':'))) {
    $selector_suffix = substr($field, 0, $pos);
  }
  if ($selector_suffix || $relationship && !empty($this->view->relationship[$relationship])) {

    // Use EntityFieldHandlerHelper to compute the correct data selector for
    // the relationship.
    $handler = (object) array(
      'view' => $this->view,
      'relationship' => $relationship,
      'real_field' => '',
    );
    $selector = EntityFieldHandlerHelper::construct_property_selector($handler);
    $selector .= ($selector ? ':' : '') . $selector_suffix;
    list($type, $wrappers) = EntityFieldHandlerHelper::extract_property_multiple($wrappers, $selector);
  }
  return array(
    $type,
    $wrappers,
  );
}