/**
* Generate license code using license key.
*
* @access private
* @param string $sLicenseKey The host name or the URL of domain. Default NULL
* @return string The license key.
*/
private function _generate($sLicenseKey = null)
{
if (empty($sLicenseKey)) {
$sLicenseKey = $this->_sHostName;
}
$sLicenseKey = trim($sLicenseKey);
$iUrlProtLength = strlen(PH7_URL_PROT);
if (substr($sLicenseKey, 0, $iUrlProtLength) === PH7_URL_PROT) {
$sLicenseKey = substr($sLicenseKey, $iUrlProtLength);
}
if (substr($sLicenseKey, 0, 4) === 'www.') {
$sLicenseKey = substr($sLicenseKey, 4);
}
$oHttp = new Http();
if ($oHttp->detectSubdomain($sLicenseKey)) {
$sLicenseKey = str_replace($oHttp->getSubdomain($sLicenseKey) . PH7_DOT, '', $sLicenseKey);
}
unset($oHttp);
$iLicenseKeyLength = strlen($sLicenseKey);
if (substr($sLicenseKey, $iLicenseKeyLength - 1, 1) === PH7_SH) {
$sLicenseKey = substr($sLicenseKey, 0, $iLicenseKeyLength - 1);
}
return $this->_bDynamicHostIp ? $sLicenseKey : $this->_sHostIp . $sLicenseKey;
}
/**
* @access protected
* @param string $sUrl
* @return string
*/
protected function clear($sUrl)
{
$oHttp = new Http();
if ($oHttp->detectSubdomain($sUrl)) {
// Removes the subdomain with its dot (e.g. mysub.domain.com becomes domain.com).
$sUrl = str_replace($oHttp->getSubdomain($sUrl) . PH7_DOT, '', $sUrl);
}
unset($oHttp);
return preg_replace('#(^https?://|www\\.|\\.[a-z]{2,4}/?(.+)?$)#i', '', $sUrl);
}
