item.php

来自「Zen Cart是真正的电子商务艺术」· PHP 代码 · 共 83 行

<?php
/**
 * @package shippingMethod
 * @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: item.php 5501 2007-01-01 15:42:54Z ajeh $
 */


  class item {
    var $code, $title, $description, $icon, $enabled;

// class constructor
    function item() {
      global $order, $db;

      $this->code = 'item';
      $this->title = MODULE_SHIPPING_ITEM_TEXT_TITLE;
      $this->description = MODULE_SHIPPING_ITEM_TEXT_DESCRIPTION;
      $this->sort_order = MODULE_SHIPPING_ITEM_SORT_ORDER;
      $this->icon = '';
      $this->tax_class = MODULE_SHIPPING_ITEM_TAX_CLASS;
      $this->tax_basis = MODULE_SHIPPING_ITEM_TAX_BASIS;

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

      if ( ($this->enabled == true) && ((int)MODULE_SHIPPING_ITEM_ZONE > 0) ) {
        $check_flag = false;
        $check = $db->Execute("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_SHIPPING_ITEM_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;
        }
      }
    }

// class methods
    function quote($method = '') {
      global $order, $total_count;

      // adjusted count for free shipping
      $item_total_count = $total_count - $_SESSION['cart']->free_shipping_items();
      $this->quotes = array('id' => $this->code,
                            'module' => MODULE_SHIPPING_ITEM_TEXT_TITLE,
                            'methods' => array(array('id' => $this->code,
                                                     'title' => MODULE_SHIPPING_ITEM_TEXT_WAY,
                                                     'cost' => (MODULE_SHIPPING_ITEM_COST * $item_total_count) + MODULE_SHIPPING_ITEM_HANDLING)));

      if ($this->tax_class > 0) {
        $this->quotes['tax'] = zen_get_tax_rate($this->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
      }

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

      return $this->quotes;
    }

    function check() {
      global $db;
      if (!isset($this->_check)) {
        $check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_SHIPPING_ITEM_STATUS'");
        $this->_check = $check_query->RecordCount();
      }
      return $this->_check;
    }

    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 ('鎵撳紑鎸変欢璁颁环閰嶉