<?php

use Omnipay\Common\CreditCard;

use Omnipay\Omnipay;

use Silex\Application;

require __DIR__.'/vendor/autoload.php';

// create basic Silex application

$app = new Application();

$app->register(new Silex\Provider\SessionServiceProvider());

$app->register(new Silex\Provider\TwigServiceProvider(), array(

'twig.path' => __DIR__.'/views',

));

// enable Silex debugging

$app['debug'] = true;

// set the basurl for all templates

$app->before(function () use ($app)

{

// maybe a misnomer - getBaseUrl() seems to get a base *path*

$app["twig"]->addGlobal('baseurl', $app['request']->getBaseUrl());

});

$allgate = Omnipay::register('Cardknox');

// root route

$app->get('/', function() use ($app) {

$gateways = array_map(function($name) {

return Omnipay::create($name);

}, Omnipay::find());

return $app['twig']->render('index.twig', array(

'gateways' => $gateways,

));

});

// gateway settings

$app->get('/gateways/{name}', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

return $app['twig']->render('gateway.twig', array(

'gateway' => $gateway,

'settings' => $gateway->getParameters(),

));

});

// save gateway settings

$app->post('/gateways/{name}', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['request']->get('gateway'));

// save gateway settings in session

$app['session']->set($sessionVar, $gateway->getParameters());

// redirect back to gateway settings page

$app['session']->getFlashBag()->add('success', 'Gateway settings updated!');

return $app->redirect($app['request']->getBaseUrl() . $app['request']->getPathInfo());

});

// create gateway authorize

$app->get('/gateways/{name}/authorize', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.authorize', array());

$params['returnUrl'] = str_replace('/authorize', '/completeAuthorize', $app['request']->getUri());

$params['cancelUrl'] = $app['request']->getUri();

$card = new CreditCard($app['session']->get($sessionVar.'.card'));

return $app['twig']->render('request.twig', array(

'gateway' => $gateway,

'method' => 'authorize',

'params' => $params,

'card' => $card->getParameters(),

));

});

// submit gateway authorize

$app->post('/gateways/{name}/authorize', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load POST data

$params = $app['request']->get('params');

$card = $app['request']->get('card');

// save POST data into session

$app['session']->set($sessionVar.'.authorize', $params);

$app['session']->set($sessionVar.'.card', $card);

$params['card'] = $card;

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->authorize($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// create gateway completeAuthorize

$app->get('/gateways/{name}/completeAuthorize', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.authorize');

$response = $gateway->completeAuthorize($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// create gateway capture

$app->get('/gateways/{name}/capture', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.capture', array());

return $app['twig']->render('request.twig', array(

'gateway' => $gateway,

'method' => 'capture',

'params' => $params,

));

});

// submit gateway capture

$app->post('/gateways/{name}/capture', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load POST data

$params = $app['request']->get('params');

// save POST data into session

$app['session']->set($sessionVar.'.capture', $params);

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->capture($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// create gateway purchase

$app->get('/gateways/{name}/purchase', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.purchase', array());

$params['returnUrl'] = str_replace('/purchase', '/completePurchase', $app['request']->getUri());

$params['cancelUrl'] = $app['request']->getUri();

$card = new CreditCard($app['session']->get($sessionVar.'.card'));

return $app['twig']->render('request.twig', array(

'gateway' => $gateway,

'method' => 'purchase',

'params' => $params,

'card' => $card->getParameters(),

));

});

// submit gateway purchase

$app->post('/gateways/{name}/purchase', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load POST data

$params = $app['request']->get('params');

$card = $app['request']->get('card');

// save POST data into session

$app['session']->set($sessionVar.'.purchase', $params);

$app['session']->set($sessionVar.'.card', $card);

$params['card'] = $card;

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->purchase($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// gateway purchase return

// this won't work for gateways which require an internet-accessible URL (yet)

$app->match('/gateways/{name}/completePurchase', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load request data from session

$params = $app['session']->get($sessionVar.'.purchase', array());

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->completePurchase($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// create gateway create Credit Card

$app->get('/gateways/{name}/create-card', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.create', array());

$card = new CreditCard($app['session']->get($sessionVar.'.card'));

return $app['twig']->render('request.twig', array(

'gateway' => $gateway,

'method' => 'createCard',

'params' => $params,

'card' => $card->getParameters(),

));

});

// submit gateway create Credit Card

$app->post('/gateways/{name}/create-card', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load POST data

$params = $app['request']->get('params');

$card = $app['request']->get('card');

// save POST data into session

$app['session']->set($sessionVar.'.create', $params);

$app['session']->set($sessionVar.'.card', $card);

$params['card'] = $card;

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->createCard($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// create gateway update Credit Card

$app->get('/gateways/{name}/update-card', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.update', array());

$card = new CreditCard($app['session']->get($sessionVar.'.card'));

return $app['twig']->render('request.twig', array(

'gateway' => $gateway,

'method' => 'updateCard',

'params' => $params,

'card' => $card->getParameters(),

));

});

// submit gateway update Credit Card

$app->post('/gateways/{name}/update-card', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load POST data

$params = $app['request']->get('params');

$card = $app['request']->get('card');

// save POST data into session

$app['session']->set($sessionVar.'.update', $params);

$app['session']->set($sessionVar.'.card', $card);

$params['card'] = $card;

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->updateCard($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

// create gateway delete Credit Card

$app->get('/gateways/{name}/delete-card', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

$params = $app['session']->get($sessionVar.'.delete', array());

return $app['twig']->render('request.twig', array(

'gateway' => $gateway,

'method' => 'deleteCard',

'params' => $params,

));

});

// submit gateway delete Credit Card

$app->post('/gateways/{name}/delete-card', function($name) use ($app) {

$gateway = Omnipay::create($name);

$sessionVar = 'omnipay.'.$gateway->getShortName();

$gateway->initialize((array) $app['session']->get($sessionVar));

// load POST data

$params = $app['request']->get('params');

// save POST data into session

$app['session']->set($sessionVar.'.delete', $params);

$params['clientIp'] = $app['request']->getClientIp();

$response = $gateway->deleteCard($params)->send();

return $app['twig']->render('response.twig', array(

'gateway' => $gateway,

'response' => $response,

));

});

$app->run();