/**
* transfer dkp to other member
* @param int $dkpsys_id
*/
function transfer_dkp($dkpsys_id)
{
global $user, $db;
if (confirm_box(true)) {
//fetch hidden variables
$member_from = request_var('hidden_idfrom', 0);
$member_to = request_var('hidden_idto', 0);
$dkpsys_id = request_var('hidden_dkpid', 0);
$this->PointsController->transfer_points($member_from, $member_to, $dkpsys_id, $this->link);
} else {
// first check if user tries to transfer from one to the same
$member_from = request_var('transfer_from', 0);
$member_to = request_var('transfer_to', 0);
if ($member_from == $member_to) {
trigger_error($user->lang['ERROR_TRFSAME'], E_USER_WARNING);
}
if ($member_from == 0 || $member_to == 0) {
trigger_error($user->lang['ERROR_NOSELECT'], E_USER_WARNING);
}
// prepare some logging information
$sql = 'SELECT member_name FROM ' . MEMBER_LIST_TABLE . '
WHERE member_id = ' . $member_from;
$result = $db->sql_query($sql, 0);
$member_from_name = (string) $db->sql_fetchfield('member_name');
$db->sql_freeresult($result);
$sql = 'SELECT member_name FROM ' . MEMBER_LIST_TABLE . '
WHERE member_id = ' . $member_to;
$result = $db->sql_query($sql, 0);
$member_to_name = (string) $db->sql_fetchfield('member_name');
$db->sql_freeresult($result);
$s_hidden_fields = build_hidden_fields(array('transfer' => true, 'hidden_name_from' => $member_from_name, 'hidden_name_to' => $member_to_name, 'hidden_idfrom' => $member_from, 'hidden_idto' => $member_to, 'hidden_dkpid' => $dkpsys_id));
confirm_box(false, sprintf($user->lang['CONFIRM_TRANSFER_MEMBERDKP'], $member_from_name, $member_to_name), $s_hidden_fields);
}
}
