/includes/modules/payment/cod.php

<?php
/* -----------------------------------------------------------------------------------------
   $Id$   

   xtcModified - community made shopping
   http://www.xtc-modified.org

   Copyright (c) 2010 xtcModified
   -----------------------------------------------------------------------------------------
   based on: 
   (c) 2000-2001 The Exchange Project  (earlier name of osCommerce)
   (c) 2002-2003 osCommerce(cod.php,v 1.28 2003/02/14); www.oscommerce.com 
   (c) 2003   nextcommerce (cod.php,v 1.7 2003/08/24); www.nextcommerce.org
   (c) 2006 XT-Commerce (cod.php 1003 2005-07-10)

   Released under the GNU General Public License 
   ---------------------------------------------------------------------------------------*/

class cod {

  var $code, $title, $description, $enabled;
  // BOF - Hendrik - 2010-08-11 - php5 compatible
  //function cod() {
  function __construct() {
  // EOF - Hendrik - 2010-08-11 - php5 compatible
    global $order,$xtPrice;

    $this->code = 'cod';
    $this->title = MODULE_PAYMENT_COD_TEXT_TITLE;
    $this->description = MODULE_PAYMENT_COD_TEXT_DESCRIPTION;
    $this->sort_order = MODULE_PAYMENT_COD_SORT_ORDER;
    $this->enabled = ((MODULE_PAYMENT_COD_STATUS == 'True') ? true : false);
    $this->info = MODULE_PAYMENT_COD_TEXT_INFO;
    $this->cost;

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

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

  function update_status() {
    global $order;
    
     // BOF - Hendrik - 2010-07-15 - exlusion config for shipping modules
    if( MODULE_PAYMENT_COD_NEG_SHIPPING != '' ) {
      $neg_shpmod_arr = explode(',',MODULE_PAYMENT_COD_NEG_SHIPPING);
      foreach( $neg_shpmod_arr as $neg_shpmod ) {
        $nd=$neg_shpmod.'_'.$neg_shpmod;
        if( $_SESSION['shipping']['id']==$nd || $_SESSION['shipping']['id']==$neg_shpmod ) { 
          $this->enabled = false;
          break;
        }
      }
    } 

//    if ($_SESSION['shipping']['id'] == 'selfpickup_selfpickup') {
//      $this->enabled = false;
//    }
     // EOF - Hendrik - 2010-07-15 - exlusion config for shipping modules



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

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

  }

  function javascript_validation() {
    return false;
  }

  function selection() {
    global $xtPrice,$order;
    $cod_country = false;
    if (defined('MODULE_ORDER_TOTAL_COD_FEE_STATUS') && MODULE_ORDER_TOTAL_COD_FEE_STATUS == 'true') {
      //process installed shipping modules
      // BOF - Hetfield - 2009-08-18 - replaced deprecated function split with preg_split to be ready for PHP >= 5.3
          if ($_SESSION['shipping']['id'] == 'flat_flat') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_FLAT);
          if ($_SESSION['shipping']['id'] == 'item_item') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_ITEM);
          if ($_SESSION['shipping']['id'] == 'table_table') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_TABLE);
          if ($_SESSION['shipping']['id'] == 'zones_zones') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_ZONES);
          if ($_SESSION['shipping']['id'] == 'ap_ap') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_AP);
          if ($_SESSION['shipping']['id'] == 'dp_dp') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_DP);


          if ($_SESSION['shipping']['id'] == 'chp_ECO') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_CHP);
          if ($_SESSION['shipping']['id'] == 'chp_PRI') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_CHP);
          if ($_SESSION['shipping']['id'] == 'chp_URG') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_CHP);


          if ($_SESSION['shipping']['id'] == 'chronopost_chronopost') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_CHRONOPOST);


          if ($_SESSION['shipping']['id'] == 'dhl_ECX') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_DHL);
          if ($_SESSION['shipping']['id'] == 'dhl_DOX') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_DHL);
          if ($_SESSION['shipping']['id'] == 'dhl_SDX') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_DHL);
          if ($_SESSION['shipping']['id'] == 'dhl_MDX') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_DHL);
          if ($_SESSION['shipping']['id'] == 'dhl_WPX') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_DHL);

          if ($_SESSION['shipping']['id'] == 'ups_ups') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_UPS);
          if ($_SESSION['shipping']['id'] == 'upse_upse') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_UPSE);

 
          if ($_SESSION['shipping']['id'] == 'free_free') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_COD_FEE_FREE);
          if ($_SESSION['shipping']['id'] == 'freeamount_freeamount') $cod_zones = preg_split("/[:,]/", MODULE_ORDER_TOTAL_FREEAMOUNT_FREE);
      // EOF - Hetfield - 2009-08-18 - replaced deprecated function split with preg_split to be ready for PHP >= 5.3

            for ($i = 0; $i < count($cod_zones); $i++) {
            if ($cod_zones[$i] == $order->delivery['country']['iso_code_2']) {
                  $cod_cost = $cod_zones[$i + 1];
                  $cod_country = true;
                  break;
                } elseif ($cod_zones[$i] == '00') {
                  $cod_cost = $cod_zones[$i + 1];
                  $cod_country = true;
                  break;
                } else {
                }
              $i++;
            }
          } else {
            //COD selected, but no shipping module which offers COD
          }

        if ($cod_country) {

            $cod_tax = xtc_get_tax_rate(MODULE_ORDER_TOTAL_COD_FEE_TAX_CLASS, $order->delivery['country']['id'], $order->delivery['zone_id']);
            $cod_tax_description = xtc_get_tax_description(MODULE_ORDER_TOTAL_COD_FEE_TAX_CLASS, $order->delivery['country']['id'], $order->delivery['zone_id']);
        if ($_SESSION['customers_status']['customers_status_show_price_tax'] == 1) {
            $cod_cost_value= xtc_add_tax($cod_cost, $cod_tax);
            $cod_cost= $xtPrice->xtcFormat($cod_cost_value,true);
        }
        if ($_SESSION['customers_status']['customers_status_show_price_tax'] == 0 && $_SESSION['customers_status']['customers_status_add_tax_ot'] == 1) {

            $cod_cost_value=$cod_cost;
            $cod_cost= $xtPrice->xtcFormat($cod_cost,true);
        }
        if (!$cod_cost_value) {
           $cod_cost_value=$cod_cost;
           $cod_cost= $xtPrice->xtcFormat($cod_cost,true);
        }
        $this->cost = '+ '.$cod_cost;

      }
   
    return array ('id' => $this->code, 'module' => $this->title, 'description' => $this->info,'module_cost'=>$this->cost);
  }

  function pre_confirmation_check() {
    return false;
  }

  function confirmation() {
    return false;
  }

  function process_button() {
    return false;
  }

  function before_process() {
    return false;
  }

  function after_process() {
    global $insert_id;
    //BOF - DokuMan - 2010-08-23 - Also update status in TABLE_ORDERS_STATUS_HISTORY
    //if ($this->order_status)
    //  xtc_db_query("UPDATE ". TABLE_ORDERS ." SET orders_status='".$this->order_status."' WHERE orders_id='".$insert_id."'");
    if (isset($this->order_status) && $this->order_status) {
        xtc_db_query("UPDATE ".TABLE_ORDERS." SET orders_status='".$this->order_status."' WHERE orders_id='".$insert_id."'");
        xtc_db_query("UPDATE ".TABLE_ORDERS_STATUS_HISTORY." SET orders_status_id='".$this->order_status."' WHERE orders_id='".$insert_id."'");
    }
    //EOF - DokuMan - 2010-08-23 - Also update status in TABLE_ORDERS_STATUS_HISTORY
  }

  function get_error() {
    return false;
  }

  function check() {
    if (!isset ($this->_check)) {
      $check_query = xtc_db_query("select configuration_value from ".TABLE_CONFIGURATION." where configuration_key = 'MODULE_PAYMENT_COD_STATUS'");
      $this->_check = xtc_db_num_rows($check_query);
    }
    return $this->_check;
  }

  function install() {
    xtc_db_query("insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, set_function, date_added) values ('MODULE_PAYMENT_COD_STATUS', 'True',  '6', '1', 'xtc_cfg_select_option(array(\'True\', \'False\'), ', now())");
    xtc_db_query("insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, date_added) values ('MODULE_PAYMENT_COD_ALLOWED', '', '6', '0', now())");
    xtc_db_query("insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, use_function, set_function, date_added) values ('MODULE_PAYMENT_COD_ZONE', '0', '6', '2', 'xtc_get_zone_class_title', 'xtc_cfg_pull_down_zone_classes(', now())");
    xtc_db_query("insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, date_added) values ('MODULE_PAYMENT_COD_SORT_ORDER', '0',  '6', '0', now())");
    xtc_db_query("insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, set_function, use_function, date_added) values ('MODULE_PAYMENT_COD_ORDER_STATUS_ID', '0','6', '0', 'xtc_cfg_pull_down_order_statuses(', 'xtc_get_order_status_name', now())");
    
    // BOF - Hendrik - 2010-07-15 - exlusion config for shipping modules
    xtc_db_query("insert into ".TABLE_CONFIGURATION." ( configuration_key, configuration_value,  configuration_group_id, sort_order, date_added) values ('MODULE_PAYMENT_COD_NEG_SHIPPING', 'selfpickup', '6', '0', now())");
    // EOF - Hendrik - 2010-07-15 - exlusion config for shipping modules
  }

  function remove() {
    xtc_db_query("delete from ".TABLE_CONFIGURATION." where configuration_key in ('".implode("', '", $this->keys())."')");
  }

  function keys() {
    return array (  'MODULE_PAYMENT_COD_STATUS', 
                    'MODULE_PAYMENT_COD_ALLOWED', 
                    'MODULE_PAYMENT_COD_ZONE', 
                    'MODULE_PAYMENT_COD_ORDER_STATUS_ID', 
                    'MODULE_PAYMENT_COD_SORT_ORDER',
                    'MODULE_PAYMENT_COD_NEG_SHIPPING'         );       // Hendrik - 2010-07-15 - exlusion config for shipping modules
  }
}
?>