function media_gallery_file_delete in Media Gallery 7.2

Implements hook_file_delete().

When an image is deleted, remove it from media_gallery nodes first.

File

./media_gallery.module, line 265

Code

function media_gallery_file_delete($file) {
  $query = new EntityFieldQuery();
  $result = $query
    ->entityCondition('entity_type', 'node')
    ->fieldCondition('media_gallery_file', 'fid', $file->fid, '=')
    ->execute();
  if (isset($result['node'])) {
    $nids = array_keys($result['node']);
    $nodes = entity_load('node', $nids);
    foreach ($nodes as $node) {
      media_gallery_remove_item_from_gallery($node, $file);
    }
  }
}