function apachesolr_cck_fields in Apache Solr Search 5

Same name and namespace in other branches

1. 5.2 apachesolr.module \apachesolr_cck_fields()
2. 6 apachesolr.module \apachesolr_cck_fields()
3. 6.2 apachesolr.module \apachesolr_cck_fields()

This invokes the hook_apachesolr_cck_field_mappings to find out how to handle CCK fields.

4 calls to apachesolr_cck_fields()

ApacheSolrUpdate::update_index in ./apachesolr.module

apachesolr_multisitesearch_search in contrib/apachesolr_multisitesearch/apachesolr_multisitesearch.module

Implementation of hook_search().

apachesolr_search_block in ./apachesolr_search.module

Implementation of hook_block().

apachesolr_search_search in ./apachesolr_search.module

Implementation of hook_search().

File

./apachesolr.module, line 796

Integration with the Apache Solr search application.

Code

function apachesolr_cck_fields() {
  static $_fields;

  // If CCK isn't enabled, do nothing.
  if (module_exists('content')) {
    $mappings = module_invoke_all('apachesolr_cck_field_mappings');
    if (is_null($_fields)) {
      $_fields = array();
      $result = db_query("SELECT i.field_name, f.multiple, f.type, i.widget_type FROM {node_field_instance} i INNER JOIN {node_field} f ON i.field_name = f.field_name;");
      while ($row = db_fetch_object($result)) {

        // Only deal with fields that have options widgets (facets don't make sense otherwise), or fields that have specific mappings.
        if ($row->type == 'text' && in_array($row->widget_type, array(
          'options_select',
          'options_buttons',
        )) || in_array($row->type, array_keys($mappings))) {
          $_fields[$row->field_name] = array(
            'name' => $row->field_name,
            'multiple' => $row->multiple ? TRUE : FALSE,
            'field_type' => $row->type,
            'index_type' => empty($mappings) ? 'string' : $mappings[$row->type]['index_type'],
            'callback' => empty($mappings[$row->type]['callback']) ? NULL : $mappings[$row->type]['callback'],
          );
        }
      }
    }
    return $_fields;
  }
  else {
    return array();
  }
}