cc.php

Zen Cart是一款最新的购物车软件

<?php
/**
 * cc payment method class
 *
 * @package paymentMethod
 * @copyright Copyright 2003-2006 Zen Cart Development Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version $Id: cc.php 3308 2006-03-29 08:21:33Z ajeh $
 */
/**
 * Manual Credit Card payment module
 * This module is used for MANUAL processing of credit card data collected from customers.
 * It should ONLY be used if no other gateway is suitable, AND you must have SSL active on your server for your own protection.
 */
class cc extends base {
  /**
   * $code determines the internal 'code' name used to designate "this" payment module
   *
   * @var string
   */
  var $code;
  /**
   * $title is the displayed name for this payment method
   *
   * @var string
   */
  var $title;
  /**
   * $description is a soft name for this payment method
   *
   * @var string
   */
  var $description;
  /**
   * $enabled determines whether this module shows or not... in catalog.
   *
   * @var boolean
   */
  var $enabled;
  /**
   * @return cc
   */
  function cc() {
    global $order;

    $this->code = 'cc';
    $this->title = MODULE_PAYMENT_CC_TEXT_TITLE;
    $this->description = MODULE_PAYMENT_CC_TEXT_DESCRIPTION;
    $this->sort_order = MODULE_PAYMENT_CC_SORT_ORDER;
    $this->enabled = ((MODULE_PAYMENT_CC_STATUS == 'True') ? true : false);

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

    if (is_object($order)) $this->update_status();
  }
  /**
   * calculate zone matches and flag settings to determine whether this module should display to customers or not
   *
   */
  function update_status() {
    global $order, $db;

    if ( ($this->enabled == true) && ((int)MODULE_PAYMENT_CC_ZONE > 0) ) {
      $check_flag = false;
      $check = $db->Execute("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_PAYMENT_CC_ZONE . "' and zone_country_id = '" . $order->billing['country']['id'] . "' order by zone_id");
      while (!$check->EOF) {
        if ($check->fields['zone_id'] < 1) {
          $check_flag = true;
          break;
        } elseif ($check->fields['zone_id'] == $order->billing['zone_id']) {
          $check_flag = true;
          break;
        }
        $check->MoveNext();
      }

      if ($check_flag == false) {
        $this->enabled = false;
      }
    }
  }
  /**
   * JS validation which does error-checking of data-entry if this module is selected for use
   * (Number, Owner, and CVV Lengths)
   *
   * @return string
   */
  function javascript_validation() {
    $js = '  if (payment_value == "' . $this->code . '") {' . "\n" .
    '    var cc_owner = document.checkout_payment.cc_owner.value;' . "\n" .
    '    var cc_number = document.checkout_payment.cc_number.value;' . "\n";

    if (MODULE_PAYMENT_CC_COLLECT_CVV == 'True')  {
      $js .= '    var cc_cvv = document.checkout_payment.cc_cvv.value;' . "\n";
    }

    $js .= '    if (cc_owner == "" || cc_owner.length < ' . CC_OWNER_MIN_LENGTH . ') {' . "\n" .
    '      error_message = error_message + "' . MODULE_PAYMENT_CC_TEXT_JS_CC_OWNER . '";' . "\n" .
    '      error = 1;' . "\n" .
    '    }' . "\n" .
    '    if (cc_number == "" || cc_number.length < ' . CC_NUMBER_MIN_LENGTH . ') {' . "\n" .
    '      error_message = error_message + "' . MODULE_PAYMENT_CC_TEXT_JS_CC_NUMBER . '";' . "\n" .
    '      error = 1;' . "\n" .
    '    }' . "\n";

    if (MODULE_PAYMENT_CC_COLLECT_CVV == 'True')  {
      $js .= '    if (cc_cvv == "" || cc_cvv.length < ' . CC_CVV_MIN_LENGTH . ') {' . "\n" .
      '      error_message = error_message + "' . MODULE_PAYMENT_CC_TEXT_JS_CC_CVV . '";' . "\n" .
      '      error = 1;' . "\n" .
      '    }' . "\n";
    }

    $js .= '  }' . "\n";
    return $js;
  }
  /**
   * Builds set of input fields for collecting cc info
   *
   * @return array
   */
  function selection() {
    global $order;

    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_CC_TEXT_CREDIT_CARD_OWNER,
                                               'field' => zen_draw_input_field('cc_owner', $order->billing['firstname'] . ' ' . $order->billing['lastname'], 'id="'.$this->code.'-cc-owner"'),
                                               'tag' => $this->code.'-cc-owner'),
                                         array('title' => MODULE_PAYMENT_CC_TEXT_CREDIT_CARD_NUMBER,
                                               'field' => zen_draw_input_field('cc_number', '', 'id="' . $this->code . '-cc-number"'),
                                               'tag' => $this->code . '-cc-number'),
                                         array('title' => MODULE_PAYMENT_CC_TEXT_CREDIT_CARD_EXPIRES,
                                               'field' => zen_draw_pull_down_menu('cc_expires_month', $expires_month, '', 'id="'.$this->code.'-cc-expires-month"') . '&nbsp;' . zen_draw_pull_down_menu('cc_expires_year', $expires_year),
                                               'tag' => $this->code.'-cc-expires-month')
		               ));

    if (MODULE_PAYMENT_CC_COLLECT_CVV == 'True')  {
      $selection['fields'][] = array('title' => MODULE_PAYMENT_CC_TEXT_CREDIT_CARD_CVV,
                                     'field' => zen_draw_input_field('cc_cvv', '', 'id="'.$this->code.'-cc-cvv"'),
                                     'tag' => $this->code.'-cc-cvv');
    }
    return $selection;
  }
  /**
   * Evaluates the Credit Card Type for acceptance and the validity of the Credit Card Number & Expiration Date
   *
   */
  function pre_confirmation_check() {
    global $_POST, $messageStack;
    /**
     * Load the cc_validation class
     */
    include(DIR_WS_CLASSES . 'cc_validation.php');

    $cc_validation = new cc_validation();
    $result = $cc_validation->validate($_POST['cc_number'], $_POST['cc_expires_month'], $_POST['cc_expires_year']);

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