/**
* Initializes the Klarna object accordingly to the set config object.
*
* @ignore Do not show this in PHPDoc.
* @throws KlarnaException|Exception
* @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 ($this->config['eid'] <= 0) {
throw new Exception("Config field 'eid' is not valid!", 50001);
}
if (!is_string($this->config['secret'])) {
$this->config['secret'] = strval($this->config['secret']);
}
if (strlen($this->config['secret']) == 0) {
throw new Exception("Config field 'secret' not set!", 50001);
}
//Set the shop id and secret.
$this->eid = $this->config['eid'];
$this->secret = $this->config['secret'];
if (!is_numeric($this->config['country']) && strlen($this->config['country']) == 2) {
$this->setCountry($this->config['country']);
} else {
//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) $this->config['mode'];
if ($this->mode === self::LIVE) {
$this->addr = self::$live_addr;
$this->ssl = true;
} else {
$this->addr = self::$beta_addr;
$this->ssl = true;
}
try {
$this->hasFields('ssl');
$this->ssl = (bool) $this->config['ssl'];
} catch (Exception $e) {
//No 'ssl' field ignore it...
}
if ($this->ssl) {
$this->port = 443;
} else {
$this->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'];
$this->xmlrpc = new xmlrpc_client('/', $this->addr, $this->port, $this->ssl ? 'https' : 'http');
$this->xmlrpc->request_charset_encoding = 'ISO-8859-1';
}
