function & _fetch(&$counter, $params = array())
{
$limit = DEFAULT_RANDOM_LIMIT;
if (isset($params['limit']))
{
$limit = $params['limit'];
unset($params['limit']);
}
if(!$all_objects =& parent :: _fetch($counter, $params))
return array();
$result = array();
if ($limit >= count($all_objects))
$limit = count($all_objects);
$max_index = count($all_objects) - 1;
$indexes = array_keys($all_objects);
while(count($result) < $limit)
{
$index = mt_rand(0, $max_index);
if (!isset($result[$index]))
$result[$index] = $all_objects[$indexes[$index]];
}
return $result;
}
function search_datasource()
{
parent::fetch_datasource();
$this->query_object = new search_query();
$this->_init_search_query_object();
set_search_query_object($this->query_object);
}
function &_fetch(&$counter, $params)
{
$result =& parent::_fetch($counter, $params);
if (!count($result)) {
return $result;
}
$this->_process_loaded_items($result);
return $result;
}
function &_fetch(&$counter, $params)
{
if (!($result =& parent::_fetch($counter, $params))) {
return $result;
}
$user_ids = complex_array::get_column_values('user_id', $result);
$fetcher =& fetcher::instance();
$params = array('restrict_by_class' => false);
$user_counter = 0;
$users =& $fetcher->fetch_by_ids($user_ids, 'user_object', $user_counter, $params, 'fetch_by_ids');
foreach ($result as $key => $data) {
$customer_data = $users[$data['user_id']];
$result[$key]['user_name'] = $customer_data['name'];
$result[$key]['user_lastname'] = $customer_data['lastname'];
$result[$key]['user_secondname'] = $customer_data['secondname'];
$result[$key]['user_email'] = $customer_data['email'];
$result[$key]['user_phone'] = $customer_data['phone'];
}
return $result;
}
