* @return string
* KO: Kwixo is not available
* KC: Kwixo credit is not available
* OK: each payment option is available
*/
protected function getServiceStatus($mobile = false)
{
if ($mobile) {
$statusvar = 'mstatus';
} else {
$statusvar = 'status';
}
//connects and get the response of the ws Availabe
$con = new KwixoSocket($this->getUrlavailable());
$res = $con->send();
//return 'KO' if the connexion failed
if ($res === false || !isXMLstringKwixo($res)) {
return 'KO';
}
//builds an KwixoXMLElement to parse the server response
$dom_response = new DOMDocument();
$dom_response->loadXML($res);
$element_online = $dom_response->getElementsByTagName('online')->item(0);
//returns the attribute containing the server status
return $element_online->getAttribute($statusvar);
