/**
* Get the currency used in a given country
*
* @param string|int $country country iso code
*
* @return iso-4217 currency code or null if no match was found.
*/
public function getCurrency($country)
{
$country = KiTT_Locale::parseCountry($country);
foreach (self::$lookup as $currency => $countries) {
if (array_key_exists($country, $countries)) {
return $currency;
}
}
return null;
}
/**
* Get the formatted street required for a Klarna Addr
*
* @param string $street The street to split
* @param mixed $country The country to split for
*
* @return array
*/
public static function splitStreet($street, $country)
{
$country = KiTT_Locale::parseCountry($country);
$split = KiTT_CountryLogic::getSplit($country);
$elements = self::splitAddress($street);
$result = array('street' => $elements[0]);
if (in_array('house_extension', $split)) {
$result['house_extension'] = $elements[2];
} else {
$elements[1] .= ' ' . $elements[2];
}
if (in_array('house_number', $split)) {
$result['house_number'] = $elements[1];
} else {
$result['street'] .= ' ' . $elements[1];
}
return array_map('trim', $result);
}
/**
* Create a new Klarna instance with the configuration provided
*
* Required:
* + Configuration value 'api' which must hold the KlarnaConfig keys:
* - mode
* - pcStorage
* - pcURI
* + Configuration value 'module'
* + Configuration value 'version'
*
* @param string|int $country KlarnaCountry constant or string representative
*
* @throws InvalidArgumentException, KiTT_MissingSalesCountryException,
* KiTT_MissingConfigurationException, KlarnaException
*
* @return KiTT_API
*/
public static function api($country)
{
$country = KiTT_Locale::parseCountry($country);
if ($country === null) {
throw new InvalidArgumentException('$country must be a valid Klarna country');
}
$configuration = self::configuration();
$salesCountry = $configuration->get("sales_countries/{$country}");
$array = new ArrayObject(array_merge($salesCountry, $configuration->get("api")));
$klarna = new KiTT_API($configuration);
$klarna->setConfig($array);
return $klarna;
}
