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   1  <?php
   2  //

   3  // +----------------------------------------------------------------------+

   4  // |zen-cart Open Source E-commerce                                       |

   5  // +----------------------------------------------------------------------+

   6  // | Copyright (c) 2004 The zen-cart developers                           |

   7  // |                                                                      |

   8  // | http://www.zen-cart.com/index.php                                    |

   9  // |                                                                      |

  10  // | Portions Copyright (c) 2003 osCommerce                               |

  11  // +----------------------------------------------------------------------+

  12  // | This source file is subject to version 2.0 of the GPL license,       |

  13  // | that is bundled with this package in the file LICENSE, and is        |

  14  // | available through the world-wide-web at the following url:           |

  15  // | http://www.zen-cart.com/license/2_0.txt.                             |

  16  // | If you did not receive a copy of the zen-cart license and are unable |

  17  // | to obtain it through the world-wide-web, please send a note to       |

  18  // | license@zen-cart.com so we can mail you a copy immediately.          |

  19  // +----------------------------------------------------------------------+

  20  // $Id: ot_shipping.php 1969 2005-09-13 06:57:21Z drbyte $

  21  //

  22  
  23    class ot_shipping {
  24      var $title, $output;
  25  
  26      function ot_shipping() {
  27        $this->code = 'ot_shipping';
  28        $this->title = MODULE_ORDER_TOTAL_SHIPPING_TITLE;
  29        $this->description = MODULE_ORDER_TOTAL_SHIPPING_DESCRIPTION;
  30        $this->sort_order = MODULE_ORDER_TOTAL_SHIPPING_SORT_ORDER;
  31  
  32        $this->output = array();
  33      }
  34  
  35      function process() {
  36        global $order, $currencies;
  37  
  38        if (MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING == 'true') {
  39          switch (MODULE_ORDER_TOTAL_SHIPPING_DESTINATION) {
  40            case 'national':
  41              if ($order->delivery['country_id'] == STORE_COUNTRY) $pass = true; break;
  42            case 'international':
  43              if ($order->delivery['country_id'] != STORE_COUNTRY) $pass = true; break;
  44            case 'both':
  45              $pass = true; break;
  46            default:
  47              $pass = false; break;
  48          }
  49  
  50          if ( ($pass == true) && ( ($order->info['total'] - $order->info['shipping_cost']) >= MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER) ) {
  51            $order->info['shipping_method'] = $this->title;
  52            $order->info['total'] -= $order->info['shipping_cost'];
  53            $order->info['shipping_cost'] = 0;
  54          }
  55        }
  56        $module = substr($_SESSION['shipping']['id'], 0, strpos($_SESSION['shipping']['id'], '_'));
  57        if (zen_not_null($order->info['shipping_method'])) {
  58          if ($GLOBALS[$module]->tax_class > 0) {
  59            if (!defined($GLOBALS[$module]->tax_basis)) {
  60              $shipping_tax_basis = STORE_SHIPPING_TAX_BASIS;
  61            } else {
  62              $shipping_tax_basis = $GLOBALS[$module]->tax_basis;
  63            }
  64              
  65            if ($shipping_tax_basis == 'Billing') {
  66              $shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
  67              $shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
  68            } elseif ($shipping_tax_basis == 'Shipping') {
  69              $shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
  70              $shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
  71            } else {
  72              if (STORE_ZONE == $order->billing['zone_id']) {
  73                $shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
  74                $shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->billing['country']['id'], $order->billing['zone_id']);
  75              } elseif (STORE_ZONE == $order->delivery['zone_id']) {
  76                $shipping_tax = zen_get_tax_rate($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
  77                $shipping_tax_description = zen_get_tax_description($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
  78              } else {
  79                $shipping_tax = 0;
  80              }
  81            }
  82            $order->info['tax'] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
  83            $order->info['tax_groups']["$shipping_tax_description"] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
  84            $order->info['total'] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
  85  
  86            if (DISPLAY_PRICE_WITH_TAX == 'true') $order->info['shipping_cost'] += zen_calculate_tax($order->info['shipping_cost'], $shipping_tax);
  87          }
  88  
  89          if ($_SESSION['shipping'] == 'free_free') $order->info['shipping_method'] = FREE_SHIPPING_TITLE;
  90  
  91          $this->output[] = array('title' => $order->info['shipping_method'] . ':',
  92                                  'text' => $currencies->format($order->info['shipping_cost'], true, $order->info['currency'], $order->info['currency_value']),
  93                                  'value' => $order->info['shipping_cost']);
  94        }
  95      }
  96  
  97      function check() {
  98        global $db;
  99        if (!isset($this->_check)) {
 100          $check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_ORDER_TOTAL_SHIPPING_STATUS'");
 101          $this->_check = $check_query->RecordCount();
 102        }
 103  
 104        return $this->_check;
 105      }
 106  
 107      function keys() {
 108        return array('MODULE_ORDER_TOTAL_SHIPPING_STATUS', 'MODULE_ORDER_TOTAL_SHIPPING_SORT_ORDER', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER', 'MODULE_ORDER_TOTAL_SHIPPING_DESTINATION');
 109      }
 110  
 111      function install() {
 112        global $db;
 113        $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('This module is installed', 'MODULE_ORDER_TOTAL_SHIPPING_STATUS', 'true', '', '6', '1','zen_cfg_select_option(array(\'true\'), ', now())");
 114        $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort Order', 'MODULE_ORDER_TOTAL_SHIPPING_SORT_ORDER', '200', 'Sort order of display.', '6', '2', now())");
 115        $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Allow Free Shipping', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING', 'false', 'Do you want to allow free shipping?', '6', '3', 'zen_cfg_select_option(array(\'true\', \'false\'), ', now())");
 116        $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, use_function, date_added) values ('Free Shipping For Orders Over', 'MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING_OVER', '50', 'Provide free shipping for orders over the set amount.', '6', '4', 'currencies->format', now())");
 117        $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Provide Free Shipping For Orders Made', 'MODULE_ORDER_TOTAL_SHIPPING_DESTINATION', 'national', 'Provide free shipping for orders sent to the set destination.', '6', '5', 'zen_cfg_select_option(array(\'national\', \'international\', \'both\'), ', now())");
 118      }
 119  
 120      function remove() {
 121        global $db;
 122        $db->Execute("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
 123      }
 124    }
 125  ?>