nabble/ajde

<?php

interface Ajde_Shop_Transaction_Provider_Interface
{
    public function getName();

    public function getLogo();

    public function usePostProxy();

    public function getRedirectUrl($description = null);

    public function getRedirectParams($description = null);

    public function updatePayment();
}

abstract class Ajde_Shop_Transaction_Provider extends Ajde_Object_Standard implements Ajde_Shop_Transaction_Provider_Interface
{
    public $returnRoute = 'shop/transaction:callback/';

    /**
     * @param string                $name
     * @param Ajde_Shop_Transaction $transaction
     *
     * @throws Ajde_Exception
     *
     * @return Ajde_Shop_Transaction_Provider
     */
    public static function getProvider($name, $transaction = null)
    {
        $providerClass = Ajde_Core_ExternalLibs::getClassname('Ajde_Shop_Transaction_Provider_'.self::classnameToUppercase($name));
        if (!class_exists($providerClass)) {
            // TODO:
            throw new Ajde_Exception('Payment provider '.$name.' not found');
        }
        $obj = new $providerClass();
        if ($transaction) {
            $obj->setTransaction($transaction);
        }

        return $obj;
    }

    public function setTransaction($transaction)
    {
        parent::setTransaction($transaction);
    }

    /**
     * @return Ajde_Shop_Transaction
     */
    public function getTransaction()
    {
        return parent::getTransaction();
    }

    public function isSandbox()
    {
        return config('shop.sandboxPayment');
    }

    protected function ping($url, $port = 80, $timeout = 6)
    {
        $host = parse_url($url, PHP_URL_HOST);
        $fsock = fsockopen($host, $port, $errno, $errstr, $timeout);
        if (!$fsock) {
            Ajde_Log::log('Ping for '.$host.':'.$port.' (timeout='.$timeout.') failed');

            return false;
        } else {
            return true;
        }
    }
}