function revalidate($force = false)
{
global $database, $jTips, $mosConfig_absolute_path;
$this_file = $mosConfig_absolute_path . '/administrator/components/com_jtips/licence.php';
$jTipsUser = new jTipsUser($database);
$jSeason = new jSeason($database);
$seasons = array('end_time' => array('type' => 'query', 'query' => ">= '" . gmdate('Y-m-d') . "'"));
//BUG 127 - Optionally use an unsecure connection
if ($jTips['SSLValidation'] == 0 or $jTips['SSLValidation'] == '0') {
$this->host = preg_replace('/https/', 'http', $this->host);
jTipsLogger::_log('validating license through unsecure connection');
}
$params = array('total_users' => $this->getActiveUserCount(), 'total_seasons' => $jSeason->getCount($seasons), 'license_key' => $jTips['ActivationKey'], 'activation_email' => $jTips['ActivationEmail'], 'domain_name' => preg_replace('/(www\\.)|(www)/i', '', $_SERVER['SERVER_NAME']), 'current_version' => getFullVersion());
$encoded = serialize($params);
jTipsLogger::_log('Preparing to revalidate license', 'INFO');
if ($this->hasError() or $this->licence['license_expiry'] <= gmdate('Y-m-d H:i:s', time() - 3600 * 24) or $force) {
jTipsLogger::_log('connecting to ' . $this->host);
$curl = new jTipsCurl($this->host);
$licence_params = array('data' => $params, 'license' => base64_encode(serialize($this->licence)));
$data['key'] = base64_encode(serialize($licence_params));
//$fields = $curl->asPostString($licence_params);
$fields = $curl->asPostString($data);
//jTipsDebug($fields);
$curl->setopt(CURLOPT_POST, TRUE);
$curl->setopt(CURLOPT_POSTFIELDS, $fields);
$curl->setopt(CURLOPT_CONNECTTIMEOUT, 60);
jTipsLogger::_log('Sending validation request', 'INFO');
$result = $curl->exec();
if ($curl->hasError()) {
jTipsLogger::_log('curl error validation license: ' . $curl->hasError(), 'ERROR');
//Return the current license data if there was an error in the connection
return $curl->hasError();
}
jTipsLogger::_log('License validation request result:');
jTipsLogger::_log($result);
//jTipsDebug($result);
//die();
jTipsLogger::_log('Decoding license response', 'INFO');
$decoded = $result == '-1' ? -1 : @unserialize(base64_decode($result));
//jTipsDebug($result);
//die();
if ($decoded == -1) {
jTipsLogger::_log('error in response', 'ERROR');
return false;
} else {
jTipsLogger::_log('all is well with license ', 'INFO');
$this->licence = $decoded;
$this->writeLicenceFile();
//jTipsDebug($this->licence);
return $this->licence;
}
} else {
jTipsLogger::_log('license still current', 'INFO');
return $this->licence;
}
}
/**
* Arrays are walked through using the key as a the name. Arrays
* of Arrays are emitted as repeated fields consistent with such things
* as checkboxes.
*
* @desc Return data as a post string.
* @param mixed by reference data to be written.
* @param string [optional] name of the datum.
* @access public
*/
function &asPostString(&$theData, $theName = NULL)
{
$thePostString = '';
$thePrefix = $theName;
if (is_array($theData)) {
foreach ($theData as $theKey => $theValue) {
if ($thePrefix === NULL) {
$thePostString .= '&' . jTipsCurl::asPostString($theValue, $theKey);
} else {
$thePostString .= '&' . jTipsCurl::asPostString($theValue, $thePrefix . '[' . $theKey . ']');
}
}
} else {
$thePostString .= '&' . urlencode((string) $thePrefix) . '=' . urlencode($theData);
}
$xxx =& substr($thePostString, 1);
return $xxx;
}