/**
* Returns an instance of class (singleton pattern implementation).
*
* @return SKADATE_BOL_Service
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
public function invalidKey()
{
if (isset($_GET['check'])) {
if (!empty($_GET['key'])) {
OW::getConfig()->saveConfig('skadate', 'license_key', trim($_GET['key']));
}
SKADATE_BOL_LicenceService::getInstance()->validateKey();
if (!(bool) OW::getConfig()->getValue('skadate', 'license_key_valid')) {
OW::getFeedback()->error(OW::getLanguage()->text('skadate', 'validation_failed'));
}
$this->redirect(OW::getRequest()->buildUrlQueryString(null, array('check' => null)));
}
if (strlen(trim(OW::getConfig()->getValue('skadate', 'license_key'))) < 1) {
$this->assign('input', 1);
}
$this->assign('url', OW::getRequest()->buildUrlQueryString(null, array('check' => 1)));
}
public function validateKey()
{
SKADATE_BOL_LicenceService::getInstance()->validateKey();
}
