function editor_field_attach_delete_revision in Editor 7

Implements hook_field_attach_delete_revision().

File

includes/editor.file_usage.inc, line 25

Tracks usage of embedded files.

Code

function editor_field_attach_delete_revision($entity_type, $entity) {
  list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
  $files = editor_entity_field_count_files($entity_type, $entity);
  foreach ($files as $fid => $count) {
    if ($file = file_load($fid)) {
      file_usage_delete($file, 'editor', $entity_type, $id, $count);
    }
  }
}