function apachesolr_cck_integer_indexing_callback in Apache Solr Search 6.2

1 string reference to 'apachesolr_cck_integer_indexing_callback'

apachesolr_cck_fields in ./apachesolr.module

Invokes hook_apachesolr_cck_field_mappings to find out how to handle CCK fields.

File

./apachesolr.index.inc, line 180

Functions used when indexing content to Apache Solr.

Code

function apachesolr_cck_integer_indexing_callback($node, $field_name, $cck_info) {
  $fields = array();
  if (isset($node->{$field_name})) {
    $index_key = apachesolr_index_key($cck_info);
    foreach ($node->{$field_name} as $field) {
      if ($index_value = isset($field['value']) ? (int) $field['value'] : FALSE) {
        $fields[] = array(
          'key' => $index_key,
          'value' => $index_value,
        );
      }
    }
  }
  return $fields;
}