function template_preprocess_search_api_page_result in Search API Pages 7

Same name and namespace in other branches

1. 8 search_api_page.module \template_preprocess_search_api_page_result()

Process variables for search-result.tpl.php.

The $variables array contains the following arguments:

• $result

See also

search_api_page-result.tpl.php

File

./search_api_page.pages.inc, line 377

User page callbacks for the Search pages module.

Code

function template_preprocess_search_api_page_result(&$variables) {
  $index = $variables['index'];
  $variables['id'] = $variables['result']['id'];
  $item = $variables['item'];
  $wrapper = $index
    ->entityWrapper($item, FALSE);
  $variables['url'] = $index
    ->datasource()
    ->getItemUrl($item);
  $variables['title'] = $index
    ->datasource()
    ->getItemLabel($item);
  if (!empty($variables['result']['excerpt'])) {
    $variables['excerpt'] = $variables['result']['excerpt'];
    $text = $variables['result']['excerpt'];
  }
  else {
    $fields = $index->options['fields'];
    $fields = array_intersect_key($fields, drupal_map_assoc($index
      ->getFulltextFields()));
    $fields = search_api_extract_fields($wrapper, $fields);
    $text = '';
    $length = 0;
    foreach ($fields as $field_name => $field) {
      if (search_api_is_list_type($field['type']) || !isset($field['value'])) {
        continue;
      }
      $val_length = drupal_strlen($field['value']);
      if ($val_length > $length) {
        $text = $field['value'];
        $length = $val_length;
        $format = NULL;
        if (($pos = strrpos($field_name, ':')) && substr($field_name, $pos + 1) == 'value') {
          $tmp = $wrapper;
          try {
            foreach (explode(':', substr($field_name, 0, $pos)) as $part) {
              if (!isset($tmp->{$part})) {
                $tmp = NULL;
              }
              $tmp = $tmp->{$part};
            }
          } catch (EntityMetadataWrapperException $e) {
            $tmp = NULL;
          }
          if ($tmp && $tmp
            ->type() == 'text_formatted' && isset($tmp->format)) {
            $format = $tmp->format
              ->value();
          }
        }
      }
    }
    if ($text && function_exists('text_summary')) {
      $text = text_summary($text, $format);
    }
  }

  // Check for existence. User search does not include snippets.
  $variables['snippet'] = isset($text) ? $text : '';

  // Meta information
  global $language;
  if (isset($item->language) && $item->language != $language->language && $item->language != LANGUAGE_NONE) {
    $variables['title_attributes_array']['xml:lang'] = $item->language;
    $variables['content_attributes_array']['xml:lang'] = $item->language;
  }
  $info = array();
  if (!empty($item->name)) {
    $info['user'] = $item->name;
  }
  if (!empty($item->created)) {
    $info['date'] = format_date($item->created, 'short');
  }

  // Provide separated and grouped meta information..
  $variables['info_split'] = $info;
  $variables['info'] = implode(' - ', $info);
}