There are two files associated with the "Misc Cost" order-total:
- /includes/languages/english/modules/order_total/ot_misc_cost.php:
<?php
// -----
// Gather any Miscellaneous Cost for an order, an order-total created by lat9
//
define('MODULE_ORDER_TOTAL_MISC_COST_TITLE', 'Misc. Cost');
define('MODULE_ORDER_TOTAL_MISC_COST_DESCRIPTION', 'A miscellaneous cost associated with the order.');
- /includes/modules/order_total/ot_misc_cost.php:
<?php
// -----
// An order-total module to gather any miscellaneous cost associated with an order, created by lat9.
//
class ot_misc_cost {
/**
* The unique "code" identifying this Order Total Module
* @var string
*/
var $code;
/**
* The title shown for this Order Total Module
* @var string
*/
var $title;
/**
* The description shown for this Order Total Module
* @var string
*/
var $description;
/**
* The sort order at which to apply this Order Total Module
* @var string
*/
var $sort_order;
/**
* Indicates if this module is enabled
* @var unknown
*/
var $enabled;
/**
* The output from this Order Total Module
* @var array
*/
var $output;
/**
* Enter description here...
*
* @return ot_coupon
*/
function __construct() {
$this->code = 'ot_misc_cost';
$this->title = MODULE_ORDER_TOTAL_MISC_COST_TITLE;
$this->description = MODULE_ORDER_TOTAL_MISC_COST_DESCRIPTION;
$this->sort_order = MODULE_ORDER_TOTAL_MISC_COST_SORT_ORDER;
$this->output = array();
}
function process() {
global $db, $currencies, $order;
if(IS_ADMIN_FLAG === true && isset($_GET['oID'])) {
$query = $db->Execute(
'SELECT `title`, `text`, `value` ' .
'FROM `' . TABLE_ORDERS_TOTAL . '` ' .
'WHERE orders_id = \'' . (int)$_GET['oID'] . '\' ' .
'AND class = \'' . zen_output_string($this->code, false, true) . '\''
);
if(!$query->EOF) {
// Do we allow changing the "title"?
if(MODULE_ORDER_TOTAL_MISC_COST_CHANGE_TITLE === 'true')
$this->title = rtrim($query->fields['title'], ':');
// Apply the discount to the order.
$discount = (float) $query->fields['value'];
$order->info['total'] += $discount;
$products_id = $order->products[0]['id'];
$products_info = $db->Execute ("SELECT products_tax_class_id FROM " . TABLE_PRODUCTS . " WHERE products_id = $products_id LIMIT 1");
$products_tax_rate = zen_get_tax_rate ($products_info->fields['products_tax_class_id']);
$order->info['total'] -= $order->info['tax'];
$order->info['tax'] = zen_calculate_tax ($order->info['total'], $products_tax_rate);
$order->info['total'] += $order->info['tax'];
foreach ($order->info['tax_groups'] as $tax_description => $tax_value) {
$order->info['tax_groups'][$tax_description] = $order->info['tax'];
}
// Output the order total information
$this->output[] = array(
'title' => $this->title . ':',
'text' => $currencies->format($discount, true, $order->info['currency'], $order->info['currency_value']),
'value' => (string) $discount,
);
unset($discount);
}
}
}
function check() {
global $db;
if (!isset($this->enabled)) {
$check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_ORDER_TOTAL_MISC_COST_STATUS'");
$this->enabled = $check_query->RecordCount();
}
return $this->enabled;
}
function keys() {
return array('MODULE_ORDER_TOTAL_MISC_COST_STATUS', 'MODULE_ORDER_TOTAL_MISC_COST_SORT_ORDER', 'MODULE_ORDER_TOTAL_MISC_COST_CHANGE_TITLE');
}
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 ('This module is installed', 'MODULE_ORDER_TOTAL_MISC_COST_STATUS', 'true', '', '6', '1','zen_cfg_select_option(array(\'true\'), ', now())");
$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_MISC_COST_SORT_ORDER', '411', 'Sort order of display.', '6', '2', now())");
$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 changing the title', 'MODULE_ORDER_TOTAL_MISC_COST_CHANGE_TITLE', 'false', 'Allow changing the title of the module while editing an order', '6', '3','zen_cfg_select_option(array(\'true\',\'false\'), ', now())"); }
function remove() {
global $db;
$keys = '';
$keys_array = $this->keys();
for ($i=0; $i<sizeof($keys_array); $i++) {
$keys .= "'" . $keys_array[$i] . "',";
}
$keys = substr($keys, 0, -1);
$db->Execute("delete from " . TABLE_CONFIGURATION . " where configuration_key in (" . $keys . ")");
}
}
