commerce_przelewy24.module

<?php
// $Id: $
/**
 * @file
 * Implements przelewy24 Payments in Drupal Commerce checkout.
 */

function commerce_przelewy24_menu() {
  $items['commerce_przelewy24/verify'] = array(
    'title' => 'Callback transaction',
    'page callback' => 'commerce_przelewy24_verify',
    'page arguments' => array(),
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'commerce_przelewy24.inc',
    'file path' => drupal_get_path('module', 'commerce_przelewy24').'/includes',
  );

  return $items;
}

function commerce_przelewy24_commerce_payment_method_info() {
  $payment_methods = array();

  $payment_methods['przelewy24'] = array(
    'base' => 'commerce_przelewy24',
    'title' => t('Przelewy24'),
    'short_title' => t('Przelewy24'),
    'description' => t('Płać z Przelewy24'),
    'terminal' => FALSE,
    'offsite' => TRUE,
  );

  return $payment_methods;
}

function commerce_przelewy24_settings_form($settings = NULL) {
  $form = array();

  $settings = (array) $settings + array(
    'id_sp'     => 0,
    'crc'       => '',
    'test'      => 0
  );

  $form['id_sp'] = array(
    '#title' => t('ID sprzedawcy'),
    '#type' => 'textfield',
    '#default_value' => $settings['id_sp'],
    '#description' => t('Id sprzedawcy (Moje dane->Dane konta).'),
    '#required' => TRUE,
  );

  $form['crc'] = array(
    '#title' => t('Kod CRC'),
    '#type' => 'textfield',
    '#default_value' => $settings['crc'],
    '#description' => t('Wprowadzić z panelu sprzedawcy (Moje dane->Klucz do CRC).'),
    '#required' => TRUE,
  );
  
  $form['test'] = array(
    '#title'    => t('Tryb testowy'),
    '#type'     => 'select',
    '#default_value' => $settings['test'],
    '#options'  => array(
                    0 => t('Nie'),
                    1 => t('Tak'),
                   ),
    '#description' => t('Tryb testowy dla transakcji. Wymagane konto sandbox w panelu sprzedawcy (Moje dane->Konto w SANDBOX).'),
  );

  return $form;
}

function commerce_przelewy24_submit_form($payment_method, $pane_values, $checkout_pane, $order) {
  if (empty($payment_method['settings']['id_sp']) /*||
      empty($payment_method['settings']['ip'])*/ ) {
    drupal_set_message(t('przelewy24 is not configured for use.'), 'error');
  }

  $form = array();

  if (!empty($order->data['commerce_payment_przelewy24'])) {
    $pane_values += $order->data['commerce_payment_przelewy24'];
  }

  return $form;
}

function commerce_przelewy24_redirect_form($form, &$form_state, $order, $payment_method) {
  if (empty($payment_method['settings']['id_sp']) /*||
      empty($payment_method['settings']['ip'])*/ ) {
    drupal_set_message(t('przelewy24 is not configured for use.'), 'error');
  }

  $wrapper = entity_metadata_wrapper('commerce_order', $order);

  //$currency_code = $wrapper->commerce_order_total->currency_code->value();
  $amount = $wrapper->commerce_order_total->amount->value();


  $url_fail="checkout/".$order->order_id."/payment/back/".$order->data['payment_redirect_key'];
  $url_ok='commerce_przelewy24/verify';//"checkout/".$order->order_id."/payment/return/".$order->data['payment_redirect_key'];
  $i_amount=$amount;
  $s_session_id=$order->order_id.'|'.md5(time().'+'.$payment_method['settings']['id_sp']);
  $s_crc=md5($s_session_id.'|'.$payment_method['settings']['id_sp']
                          .'|'.$i_amount.'|'.$payment_method['settings']['crc']);
  
  $data = array(
    'p24_session_id'        => $s_session_id,
    'p24_id_sprzedawcy'     => $payment_method['settings']['id_sp'],
    'p24_crc'               => $s_crc,
    'p24_kwota'             => $i_amount,
    'p24_opis'              => t('Zamówienie @order_number w @store', array('@order_number' => $order->order_number, '@store' => variable_get('site_name', url('<front>', array('absolute' => TRUE))))),
    'p24_klient'            => '',
    'p24_adres'             => '',
    'p24_miasto'            => '',
    'p24_kod'               => '',
    'p24_kraj'              => '',
    'p24_email'             => $order->mail,
    'p24_return_url_ok'     => url($url_ok, array('absolute' => TRUE)),
    'p24_return_url_error'  => url($url_fail, array('absolute' => TRUE))
  );

  $params_map = array(
    'p24_klient' => 'name_line',
    'p24_adres' => 'thoroughfare',
    'p24_miasto' => 'locality',
    'p24_kod' => 'postal_code',
    'p24_kraj' => 'country',
  );

  foreach ($params_map as $key => $value) {
    if (isset($wrapper->commerce_customer_billing->commerce_customer_address->$value)) {
      $data[$key] = $wrapper->commerce_customer_billing->commerce_customer_address->$value->value();
    }
  }

  //$data['md5sum'] = md5($payment_method['settings']['id_sp'] . $amount/100 . $order->order_id .':'. $order->data['payment_redirect_key'] . $payment_method['settings']['cod']);
  if($payment_method['settings']['test']==0)
  {
        $form['#action'] = 'https://secure.przelewy24.pl';
  }
  else
  {
        $form['#action'] = 'https://sandbox.przelewy24.pl';
        unset($data['p24_crc']);
  }
  
  foreach ($data as $name => $value) {
    if (!empty($value)) {
      $form[$name] = array('#type' => 'hidden', '#value' => $value);
    }
  }

  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Płać przez Przelewy24'),
  );
  
  return $form;
}