function apachesolr_date_datestamp_field_indexing_callback in Apache Solr Search 6.2

This function is used during indexing to normalize the DATESTAMP fields into the appropriate format for Apache Solr.

1 string reference to 'apachesolr_date_datestamp_field_indexing_callback'

apachesolr_date_apachesolr_cck_fields_alter in contrib/apachesolr_date/apachesolr_date.module

Implementation of hook_apachesolr_cck_fields_alter(). This function adds the CCK date fields' definitions to let them be recognized as facets.

File

contrib/apachesolr_date/apachesolr_date.module, line 200

Integration with the Apache Solr search application. Provides faceting for CCK Date fields.

Code

function apachesolr_date_datestamp_field_indexing_callback($node, $field_name, $cck_info) {
  $fields = array();
  if (isset($node->{$field_name})) {
    $index_key = apachesolr_index_key($cck_info);

    // $fields may end up having two values; one for the start date
    // and one for the end date.
    foreach ($node->{$field_name} as $field) {
      if (isset($field['value']) && $field['value'] != 0) {
        $index_value = apachesolr_date_iso($field['value']);
        $fields[] = array(
          'key' => $index_key,
          'value' => $index_value,
        );
      }
      if (isset($field['value2']) && $field['value'] != 0) {
        $index_value = apachesolr_date_iso($field['value2']);
        $fields[] = array(
          // The value2 element is the end date. Therefore it gets indexed
          // into its own Solr field.
          'key' => $index_key . '_end',
          'value' => $index_value,
        );
      }
    }
  }
  return $fields;
}