Youtube automatic cron

Nobody has any idea to do this?
How is it possible to automatically have videos from our youtube channel that add up on Drupal?

For example, in the scald_dailymotion module, there is this function:

/**
 * Implements hook_cron().
 */
function scald_dailymotion_cron() {
  $imports = variable_get('scald_dailymotion_imports', array());
  $status = variable_get('scald_dailymotion_imports_status', array());
  foreach ($imports as $import) {
    $items = array();
    $key = $import['type'] . ':' . $import['value'];
    $last_import = isset($status[$key]) ? $status[$key] : 0;
    $all = !empty($import['options']['all']);

    $params = array(
      'fields' => _scald_dailymotion_api_fields(),
      'limit' => SCALD_DAILYMOTION_MAX_ITEMS,
      'created_after' => $last_import,
      'sort' => $all ? 'old' : 'recent',
    );

    switch ($import['type']) {
      case 'user':
        $method = 'user/' . $import['value'] . '/videos';
        break;
      case 'tag':
        $method = 'videos';
        $params['tags'] = $import['value'];
        break;
    }

    $data = _scald_dailymotion_api_call($method, $params);
    if ($data && $data->list) {
      $items = $data->list;
      $status[$key] = $items[$all ? count($items) - 1 : 0]->created_time;
      variable_set('scald_dailymotion_imports_status', $status);
    }

    if ($items) {
      foreach ($items as $item) {
        scald_dailymotion_direct_import($item);
      }
    }
  }
}

Is it possible to create a similar function for youtube to create Atom videos youtube? Or another solution?

Thank you