usps.php

来自「Zen Cart是真正的电子商务艺术」· PHP 代码 · 共 243 行

<?php
/**
 * @package shippingMethod
 * @copyright Copyright 2003-2007 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: usps.php 7503 2007-11-27 20:36:04Z ajeh $
 */
/**
 * USPS Shipping Module class
 *
 */
class usps extends base {
  /**
   * Declare shipping module alias code
   *
   * @var string
   */
  var $code;
  /**
   * Shipping module display name
   *
   * @var string
   */
  var $title;
  /**
   * Shipping module display description
   *
   * @var string
   */
  var $description;
  /**
   * Shipping module icon filename/path
   *
   * @var string
   */
  var $icon;
  /**
   * Shipping module status
   *
   * @var boolean
   */
  var $enabled;
  /**
   * Shipping module list of supported countries (unique to USPS/UPS)
   *
   * @var array
   */
  var $countries;
  /**
   * Constructor
   *
   * @return usps
   */
  function usps() {
    global $order, $db, $template;

    $this->code = 'usps';
    $this->title = MODULE_SHIPPING_USPS_TEXT_TITLE;
    $this->description = MODULE_SHIPPING_USPS_TEXT_DESCRIPTION;
    $this->sort_order = MODULE_SHIPPING_USPS_SORT_ORDER;
    $this->icon = $template->get_template_dir('shipping_usps.gif', DIR_WS_TEMPLATE, $current_page_base,'images/icons'). '/' . 'shipping_usps.gif';
    $this->tax_class = MODULE_SHIPPING_USPS_TAX_CLASS;
    $this->tax_basis = MODULE_SHIPPING_USPS_TAX_BASIS;

    // disable only when entire cart is free shipping
    if (zen_get_shipping_enabled($this->code)) {
      $this->enabled = ((MODULE_SHIPPING_USPS_STATUS == 'True') ? true : false);
    }

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

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

    $this->types = array('EXPRESS' => 'Express Mail',
        'FIRST CLASS' => 'First-Class Mail',
        'PRIORITY' => 'Priority Mail',
        'PARCEL' => 'Parcel Post',
        'MEDIA' => 'Media Mail',
        'BPM' => 'Bound Printed Material',
        'LIBRARY' => 'Library'
        );

    $this->intl_types = array(
        'Global Express' => 'Global Express Guaranteed',
        'Global Express Non-Doc Rect' => 'Global Express Guaranteed Non-Document Rectangular',
        'Global Express Non-Doc Non-Rect' => 'Global Express Guaranteed Non-Document Non-Rectangular',
        'Express Mail Int' => 'Express Mail International (EMS)',
        'Express Mail Int Flat Rate Env' => 'Express Mail International (EMS) Flat Rate Envelope',
        'Priority Mail International' => 'Priority Mail International',
        'Priority Mail Int Flat Rate Env' => 'Priority Mail International Flat Rate Envelope',
        'Priority Mail Int Flat Rate Box' => 'Priority Mail International Flat Rate Box',
        'First-Class Mail Int' => 'First-Class Mail International'
         );


    $this->countries = $this->country_list();
  }
  /**
   * Get quote from shipping provider's API:
   *
   * @param string $method
   * @return array of quotation results
   */
  function quote($method = '') {
    // BOF: UPS USPS
    global $order, $shipping_weight, $shipping_num_boxes, $transittime;

    if ( zen_not_null($method) && (isset($this->types[$method]) || in_array($method, $this->intl_types)) ) {
      $this->_setService($method);
    }


    // usps doesnt accept zero weight
    $usps_shipping_weight = ($shipping_weight < 0.1 ? 0.1 : $shipping_weight);
    $shipping_pounds = floor ($usps_shipping_weight);
    $shipping_ounces = round(16 * ($usps_shipping_weight - floor($usps_shipping_weight)));

    // weight must be less than 35lbs and greater than 6 ounces or it is not machinable
    switch(true) {
      case ($shipping_pounds == 0 and $shipping_ounces < 6):
      // override admin choice too light
      $is_machinable = 'False';
      break;

      case ($usps_shipping_weight > 35):
      // override admin choice too heavy
      $is_machinable = 'False';
      break;

      default:
      // admin choice on what to use
      $is_machinable = MODULE_SHIPPING_USPS_MACHINABLE;
    }

    $this->_setMachinable($is_machinable);
    $this->_setContainer('None');
    $this->_setSize('REGULAR');

    $this->_setWeight($shipping_pounds, $shipping_ounces);
    $uspsQuote = $this->_getQuote();

    if (is_array($uspsQuote)) {
      if (isset($uspsQuote['error'])) {
        $this->quotes = array('module' => $this->title,
                              'error' => $uspsQuote['error']);
      } else {

        // BOF: UPS USPS
        if (in_array('Display weight', explode(', ', MODULE_SHIPPING_USPS_OPTIONS))) {
          switch (SHIPPING_BOX_WEIGHT_DISPLAY) {
            case (0):
            $show_box_weight = '';
            break;
            case (1):
            $show_box_weight = ' (' . $shipping_num_boxes . ' ' . TEXT_SHIPPING_BOXES . ')';
            break;
            case (2):
            $show_box_weight = ' (' . number_format($usps_shipping_weight * $shipping_num_boxes,2) . TEXT_SHIPPING_WEIGHT . ')';
            break;
            default:
            $show_box_weight = ' (' . $shipping_num_boxes . ' x ' . number_format($usps_shipping_weight,2) . TEXT_SHIPPING_WEIGHT . ')';
            break;
          }
        }
        // EOF: UPS USPS

        // BOF: UPS USPS
        $this->quotes = array('id' => $this->code,
        'module' => $this->title . $show_box_weight);
        // EOF: UPS USPS

        $methods = array();
        $size = sizeof($uspsQuote);
        for ($i=0; $i<$size; $i++) {
          list($type, $cost) = each($uspsQuote[$i]);

          // BOF: UPS USPS
          $title = ((isset($this->types[$type])) ? $this->types[$type] : $type);
          if(in_array('Display transit time', explode(', ', MODULE_SHIPPING_USPS_OPTIONS)))    $title .= $transittime[$type];
          /*
          $methods[] = array('id' => $type,
          'title' => ((isset($this->types[$type])) ? $this->types[$type] : $type),
          'cost' => ($cost + MODULE_SHIPPING_USPS_HANDLING) * $shipping_num_boxes);
          */
          $methods[] = array('id' => $type,
                             'title' => $title,
                             'cost' => ($cost + MODULE_SHIPPING_USPS_HANDLING) * $shipping_num_boxes);
        }

        $this->quotes['methods'] = $methods;

        if ($this->tax_class > 0) {
          $this->quotes['tax'] = zen_get_tax_rate($this->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
        }
      }
    } elseif ($uspsQuote == -1) {
      $this->quotes = array('module' => $this->title,
                            'error' => MODULE_SHIPPING_USPS_TEXT_SERVER_ERROR . (MODULE_SHIPPING_USPS_SERVER=='test' ? MODULE_SHIPPING_USPS_TEXT_TEST_MODE_NOTICE : ''));
    } else {
      $this->quotes = array('module' => $this->title,
                            'error' => MODULE_SHIPPING_USPS_TEXT_ERROR . (MODULE_SHIPPING_USPS_SERVER=='test' ? MODULE_SHIPPING_USPS_TEXT_TEST_MODE_NOTICE : ''));
    }

    if (zen_not_null($this->icon)) $this->quotes['icon'] = zen_image($this->icon, $this->title);

    return $this->quotes;
  }
  /**
   * check status of module
   *
   * @return boolean
   */
  function check() {
    global $db;
    if (!isset($this->_check)) {
      $check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_SHIPPING_USPS_STATUS'");
      $this->_check = $check_query->RecordCount();
    }
    return $this->_check;
  }
  /**
   * Install this module
   *
   */
  function install() {
    global $db;
    $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('鎵撳紑USPS閰嶉