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function entityreference_flush_caches in Entity reference 7

Implements hook_flush_caches().

File

./entityreference.module, line 81
Entityreference primary module file.

Code

function entityreference_flush_caches() {

  // Because of the intricacies of the info hooks, we are forced to keep a
  // separate list of the base tables of each entities, so that we can use
  // it in entityreference_field_schema() without calling entity_get_info().
  // See http://drupal.org/node/1416558 for details.
  $base_tables = array();
  foreach (entity_get_info() as $entity_type => $entity_info) {
    if (!empty($entity_info['base table']) && !empty($entity_info['entity keys']['id'])) {
      $base_tables[$entity_type] = array(
        $entity_info['base table'],
        $entity_info['entity keys']['id'],
      );
    }
  }

  // We are using a variable because cache is going to be cleared right after
  // hook_flush_caches() is finished.
  variable_set('entityreference:base-tables', $base_tables);
}