| ' . JText::_ ('VMPAYMENT_KLARNA_DATE') . ' | ' . $payment->created_on . ' |
* try {
* $this->hasFields('eid', 'secret');
* }
* catch(Exception $e) {
* echo "Missing fields: " . $e->getMessage();
* }
*
*
* @throws Exception
* @return void
*/
protected function hasFields(/*variable arguments*/)
{
$missingFields = array();
$args = func_get_args();
foreach ($args as $field) {
if (!isset($this->config[$field])) {
$missingFields[] = $field;
}
}
if (count($missingFields) > 0) {
throw new Klarna_ConfigFieldMissingException(
implode(', ', $missingFields)
);
}
}
/**
* Initializes the Klarna object accordingly to the set config object.
*
* @throws KlarnaException
* @return void
*/
protected function init()
{
$this->hasFields('eid', 'secret', 'mode', 'pcStorage', 'pcURI');
if (!is_int($this->config['eid'])) {
$this->config['eid'] = intval($this->config['eid']);
}
if ($this->config['eid'] <= 0) {
throw new Klarna_ConfigFieldMissingException('eid');
}
if (!is_string($this->config['secret'])) {
$this->config['secret'] = strval($this->config['secret']);
}
if (strlen($this->config['secret']) == 0) {
throw new Klarna_ConfigFieldMissingException('secret');
}
//Set the shop id and secret.
$this->_eid = $this->config['eid'];
$this->_secret = $this->config['secret'];
//Set the country specific attributes.
try {
$this->hasFields('country', 'language', 'currency');
//If hasFields doesn't throw exception we can set them all.
$this->setCountry($this->config['country']);
$this->setLanguage($this->config['language']);
$this->setCurrency($this->config['currency']);
} catch(Exception $e) {
//fields missing for country, language or currency
$this->_country = $this->_language = $this->_currency = null;
}
//Set addr and port according to mode.
$this->mode = (int)$this->config['mode'];
$this->_url = array();
// If a custom url has been added to the config, use that as xmlrpc
// recipient.
if (isset($this->config['url'])) {
$this->_url = parse_url($this->config['url']);
if ($this->_url === false) {
$message = "Configuration value 'url' could not be parsed. " .
"(Was: '{$this->config['url']}')";
Klarna::printDebug(__METHOD__, $message);
throw new InvalidArgumentException($message);
}
} else {
$this->_url['scheme'] = 'https';
if ($this->mode === self::LIVE) {
$this->_url['host'] = self::$_live_addr;
} else {
$this->_url['host'] = self::$_beta_addr;
}
if (isset($this->config['ssl'])
&& (bool)$this->config['ssl'] === false
) {
$this->_url['scheme'] = 'http';
}
}
// If no port has been specified, deduce from url scheme
if (!array_key_exists('port', $this->_url)) {
if ($this->_url['scheme'] === 'https') {
$this->_url['port'] = 443;
} else {
$this->_url['port'] = 80;
}
}
try {
$this->hasFields('candice');
self::$_candice = (bool)$this->config['candice'];
} catch(Exception $e) {
//No 'candice' field ignore it...
}
try {
$this->hasFields('xmlrpcDebug');
Klarna::$xmlrpcDebug = $this->config['xmlrpcDebug'];
} catch(Exception $e) {
//No 'xmlrpcDebug' field ignore it...
}
try {
$this->hasFields('debug');
Klarna::$debug = $this->config['debug'];
} catch(Exception $e) {
//No 'debug' field ignore it...
}
$this->pcStorage = $this->config['pcStorage'];
$this->pcURI = $this->config['pcURI'];
// Default path to '/' if not set.
if (!array_key_exists('path', $this->_url)) {
$this->_url['path'] = '/';
}
$this->xmlrpc = new xmlrpc_client(
$this->_url['path'],
$this->_url['host'],
$this->_url['port'],
$this->_url['scheme']
);
$this->xmlrpc->request_charset_encoding = 'ISO-8859-1';
}
/**
* Method of ease for setting common config fields.
*
* The storage module for PClasses: