function download_count_field_formatter_view in Download Count 7.3

Implements hook_field_formatter_view().

File

includes/download_count.field.inc, line 24

Implement a file field formatter that includes download count.

Code

function download_count_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();
  $entity_info = entity_get_info($entity_type);
  $access = user_access('view download counts');
  foreach ($items as $delta => $item) {
    if ($access) {
      $item['downloads'] = db_query("SELECT COUNT(fid) from {download_count} where fid = :fid AND type = :type AND id = :id", array(
        ':fid' => $item['fid'],
        ':type' => $entity_type,
        ':id' => $entity->{$entity_info['entity keys']['id']},
      ))
        ->fetchField();
    }
    $element[$delta] = array(
      '#theme' => !$access ? 'file_link' : 'download_count_file_field_formatter',
      '#file' => (object) $item,
    );
  }
  return $element;
}