psigate.php

osCommerce最好的电子商务程序 2.2

<?php
/*
  $Id: psigate.php,v 1.1.1.1 2004/10/09 14:29:25 cvsadmin Exp $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2003 osCommerce

  Released under the GNU General Public License
*/

  class psigate {
    var $code, $title, $description, $enabled;

// class constructor
    function psigate() {
      global $order;

      $this->code = 'psigate';
      $this->title = MODULE_PAYMENT_PSIGATE_TEXT_TITLE;
      $this->description = MODULE_PAYMENT_PSIGATE_TEXT_DESCRIPTION;
      $this->sort_order = MODULE_PAYMENT_PSIGATE_SORT_ORDER;
      $this->enabled = ((MODULE_PAYMENT_PSIGATE_STATUS == 'True') ? true : false);

      if ((int)MODULE_PAYMENT_PSIGATE_ORDER_STATUS_ID > 0) {
        $this->order_status = MODULE_PAYMENT_PSIGATE_ORDER_STATUS_ID;
      }

      if (is_object($order)) $this->update_status();

      $this->form_action_url = 'https://order.psigate.com/psigate.asp';
    }

// class methods
    function update_status() {
      global $order;

      if ( ($this->enabled == true) && ((int)MODULE_PAYMENT_PSIGATE_ZONE > 0) ) {
        $check_flag = false;
        $check_query = tep_db_query("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_PAYMENT_PSIGATE_ZONE . "' and zone_country_id = '" . $order->billing['country']['id'] . "' order by zone_id");
        while ($check = tep_db_fetch_array($check_query)) {
          if ($check['zone_id'] < 1) {
            $check_flag = true;
            break;
          } elseif ($check['zone_id'] == $order->billing['zone_id']) {
            $check_flag = true;
            break;
          }
        }

        if ($check_flag == false) {
          $this->enabled = false;
        }
      }
    }

    function javascript_validation() {
      if (MODULE_PAYMENT_PSIGATE_INPUT_MODE == 'Local') {
        $js = 'if (payment_value == "' . $this->code . '") {' . "\n" .
              '  var psigate_cc_number = document.checkout_payment.psigate_cc_number.value;' . "\n" .
              '  if (psigate_cc_number == "" || psigate_cc_number.length < ' . CC_NUMBER_MIN_LENGTH . ') {' . "\n" .
              '    error_message = error_message + "' . MODULE_PAYMENT_PSIGATE_TEXT_JS_CC_NUMBER . '";' . "\n" .
              '    error = 1;' . "\n" .
              '  }' . "\n" .
              '}' . "\n";

        return $js;
      } else {
        return false;
      }
    }

    function selection() {
      global $order;

      if (MODULE_PAYMENT_PSIGATE_INPUT_MODE == 'Local') {
        for ($i=1; $i<13; $i++) {
          $expires_month[] = array('id' => sprintf('%02d', $i), 'text' => strftime('%B',mktime(0,0,0,$i,1,2000)));
        }

        $today = getdate(); 
        for ($i=$today['year']; $i < $today['year']+10; $i++) {
          $expires_year[] = array('id' => strftime('%y',mktime(0,0,0,1,1,$i)), 'text' => strftime('%Y',mktime(0,0,0,1,1,$i)));
        }

        $selection = array('id' => $this->code,
                           'module' => $this->title,
                           'fields' => array(array('title' => MODULE_PAYMENT_PSIGATE_TEXT_CREDIT_CARD_OWNER,
                                                   'field' => $order->billing['firstname'] . ' ' . $order->billing['lastname']),
                                             array('title' => MODULE_PAYMENT_PSIGATE_TEXT_CREDIT_CARD_NUMBER,
                                                   'field' => tep_draw_input_field('psigate_cc_number')),
                                             array('title' => MODULE_PAYMENT_PSIGATE_TEXT_CREDIT_CARD_EXPIRES,
                                                   'field' => tep_draw_pull_down_menu('psigate_cc_expires_month', $expires_month) . '&nbsp;' . tep_draw_pull_down_menu('psigate_cc_expires_year', $expires_year))));
      } else {
        $selection = array('id' => $this->code,
                           'module' => $this->title);
      }

      return $selection;
    }

    function pre_confirmation_check() {
      global $HTTP_POST_VARS;

      if (MODULE_PAYMENT_PSIGATE_INPUT_MODE == 'Local') {
        include(DIR_WS_CLASSES . 'cc_validation.php');

        $cc_validation = new cc_validation();
        $result = $cc_validation->validate($HTTP_POST_VARS['psigate_cc_number'], $HTTP_POST_VARS['psigate_cc_expires_month'], $HTTP_POST_VARS['psigate_cc_expires_year']);

        $error = '';
        switch ($result) {
          case -1:
            $error = sprintf(TEXT_CCVAL_ERROR_UNKNOWN_CARD, substr($cc_validation->cc_number, 0, 4));
            break;
          case -2:
          case -3:
          case -4:
            $error = TEXT_CCVAL_ERROR_INVALID_DATE;
            break;
          case false:
            $error = TEXT_CCVAL_ERROR_INVALID_NUMBER;
            break;
        }

        if ( ($result == false) || ($result < 1) ) {
          $payment_error_return = 'payment_error=' . $this->code . '&error=' . urlencode($error) . '&psigate_cc_owner=' . urlencode($HTTP_POST_VARS['psigate_cc_owner']) . '&psigate_cc_expires_month=' . $HTTP_POST_VARS['psigate_cc_expires_month'] . '&psigate_cc_expires_year=' . $HTTP_POST_VARS['psigate_cc_expires_year'];

          tep_redirect(tep_href_link(FILENAME_CHECKOUT_PAYMENT, $payment_error_return, 'SSL', true, false));
        }

        $this->cc_card_type = $cc_validation->cc_type;
        $this->cc_card_number = $cc_validation->cc_number;
        $this->cc_expiry_month = $cc_validation->cc_expiry_month;
        $this->cc_expiry_year = $cc_validation->cc_expiry_year;
      } else {
        return false;
      }
    }

    function confirmation() {
      global $HTTP_POST_VARS, $order;