Create a new module for International Checkout payment module

[DrByte]

I will make the change to $_SERVER, as you suggested

You don't need it, because you're not using it ... at least, not in that function.

but if the array $products, gets it's content in the shopping cart, why will it pass empty fields to my class?

First, because payment modules are not activated on the shopping cart page, there's no way the $productsArray will have any data in it anyway.
Second, every function starts clean, and knows nothing about any other variables outside itself. That's just how PHP has always worked. Each function is its own scope. The only way to get around that is to pass parameters to it or to global certain variables, and using global is an older convention only applicable to procedural code, whereas PHP is headed towards object-oriented code instead.

Do I need to do another db query so ProductsArray[] has data again?

Yes, as I said, unless you're ON the shopping cart page when the payment module is instantiated and called, none of the shopping cart data is available to you anyway.
If you want to mimic similar behavior you'll have to copy and duplicate the code to do that.

You're not merely writing another payment module here. It's more like you're re-architecting a whole new checkout.

[icecold]

You don't need it, because you're not using it ... at least, not in that function.
First, because payment modules are not activated on the shopping cart page, there's no way the $productsArray will have any data in it anyway.

I thought because we were in the same session some vars might had content ... (that was just in theory).

Second, every function starts clean, and knows nothing about any other variables outside itself. That's just how PHP has always worked. Each function is its own scope. The only way to get around that is to pass parameters to it or to global certain variables, and using global is an older convention only applicable to procedural code, whereas PHP is headed towards object-oriented code instead.Yes, as I said, unless you're ON the shopping cart page when the payment module is instantiated and called, none of the shopping cart data is available to you anyway.
If you want to mimic similar behavior you'll have to copy and duplicate the code to do that.

ok, so the cart data is stored in tables? So I can query them and retrieve it? ...

You're not merely writing another payment module here. It's more like you're re-architecting a whole new checkout.

Yes, more like it, as this system overrides all the functions and takes only raw data from the cart. So in PHP OOP there is no way to 'store' an array and reuse its contents, not even in a SESSION(I am really not familiar with PHP OOP)?

[DrByte]

So in PHP OOP there is no way to 'store' an array and reuse its contents, not even in a SESSION(I am really not familiar with PHP OOP)?

Well, yes there is, but Zen Cart 1.x isn't OOP structured.

[icecold]

Well, yes there is, but Zen Cart 1.x isn't OOP structured.

ok how about the cart history? I have seen the cart contents get stored there intact, what if I try to retrieve the data from those tables?

for ($i=0, $n=sizeof($products); $i<$n; $i++) {
  if (($i/2) == floor($i/2)) {

$productsImage = (IMAGE_SHOPPING_CART_STATUS == 1 ? zen_image(DIR_WS_IMAGES . $products[$i]['image'], $products[$i]['name'], IMAGE_SHOPPING_CART_WIDTH, IMAGE_SHOPPING_CART_HEIGHT) : '');
$quantityField = zen_draw_input_field('cart_quantity[]', $products[$i]['quantity'], 'size="4"');
 $productsPrice = $currencies->display_price($products[$i]['final_price'], zen_get_tax_rate($products[$i]['tax_class_id']), $products[$i]['quantity']) . ($products[$i]['onetime_charges'] != 0 ? '<br />' . $currencies->display_price($products[$i]['onetime_charges'], zen_get_tax_rate($products[$i]['tax_class_id']), 1) : '');
  $productsPriceEach = $currencies->display_price($products[$i]['final_price'], zen_get_tax_rate($products[$i]['tax_class_id']), 1) . ($products[$i]['onetime_charges'] != 0 ? '<br />' . $currencies->display_price($products[$i]['onetime_charges'], zen_get_tax_rate($products[$i]['tax_class_id']), 1) : '');

// Create a smaller Array to hold just the data above

  $productArray[$i] = array( 'productsImage'=>$productsImage,
                                            'productsName'=>$productsName,
                                            'quantityField'=>$quantityField,
                                             'productsPrice'=>$productsPrice,
                                  'productsPriceEach'=>$productsPriceEach,
                            'rowClass'=>$rowClass,
                      
                            'id'=>$products[$i]['id']);
} // end FOR loop 

I borrowed some of the code from header.php my question is will this work, in my class or will it have a conflict problem?

Just created a new array with the same name and populated it with the same data.

So later I can use it within my class ...

[icecold]

ok how about the cart history? I have seen the cart contents get stored there intact, what if I try to retrieve the data from those tables?

for ($i=0, $n=sizeof($products); $i<$n; $i++) {
  if (($i/2) == floor($i/2)) {

$productsImage = (IMAGE_SHOPPING_CART_STATUS == 1 ? zen_image(DIR_WS_IMAGES . $products[$i]['image'], $products[$i]['name'], IMAGE_SHOPPING_CART_WIDTH, IMAGE_SHOPPING_CART_HEIGHT) : '');
$quantityField = zen_draw_input_field('cart_quantity[]', $products[$i]['quantity'], 'size="4"');
 $productsPrice = $currencies->display_price($products[$i]['final_price'], zen_get_tax_rate($products[$i]['tax_class_id']), $products[$i]['quantity']) . ($products[$i]['onetime_charges'] != 0 ? '<br />' . $currencies->display_price($products[$i]['onetime_charges'], zen_get_tax_rate($products[$i]['tax_class_id']), 1) : '');
  $productsPriceEach = $currencies->display_price($products[$i]['final_price'], zen_get_tax_rate($products[$i]['tax_class_id']), 1) . ($products[$i]['onetime_charges'] != 0 ? '<br />' . $currencies->display_price($products[$i]['onetime_charges'], zen_get_tax_rate($products[$i]['tax_class_id']), 1) : '');

// Create a smaller Array to hold just the data above

  $productArray[$i] = array( 'productsImage'=>$productsImage,
                                            'productsName'=>$productsName,
                                            'quantityField'=>$quantityField,
                                             'productsPrice'=>$productsPrice,
                                  'productsPriceEach'=>$productsPriceEach,
                            'rowClass'=>$rowClass,
                      
                            'id'=>$products[$i]['id']);
} // end FOR loop 

I borrowed some of the code from header.php my question is will this work, in my class or will it have a conflict problem?

Just created a new array with the same name and populated it with the same data.

So later I can use it within my class ...

I think I forgot to add >>>

$products = $cart->get_products();

at the top

[icecold]

Anything wrong with these code?
I am getting a not found error in admin/modules.php local server
But couldn't find why

Warning: include(C:/server/xampp/htdocs/store/includes/languages/english/modules/payment/ic.php) [function.include]: failed to open stream: No such file or directory in C:\server\xampp\htdocs\store\admin\modules.php on line 173

Warning: include() [function.include]: Failed opening 'C:/server/xampp/htdocs/store/includes/languages/english/modules/payment/ic.php' for inclusion (include_path='.;C:\server\xampp\php\pear\') in C:\server\xampp\htdocs\store\admin\modules.php on line 173

// Admin mod section ---

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

    function install() {
        global $db;
/*      zen_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Allow International Checkout', 'MODULE_PAYMENT_IC_STATUS', 'True', 'Do you want to accept International Checkout payments?', '6', '0', 'zen_cfg_select_option(array(\'True\', \'False\'), ', now())");
      zen_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('International Checkout Company', 'MODULE_PAYMENT_IC_COMPANY', '', 'Company used for International Checkout payments', '6', '0', 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 ('Enable International Checkout Module', 'MODULE_PAYMENT_IC_STATUS', 'True', 'Do you want to accept International Checkout payments?', '6', '130', 'zen_cfg_select_option(array(\'True\', \'False\'), ', 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 of display.', 'MODULE_PAYMENT_IC_SORT_ORDER', '0', 'Sort order of display. Lowest is displayed first.', '6', '131' , now())");
    $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('International Checkout Company ID', 'MODULE_PAYMENT_IC_COMPANY', '', 'Company used for International Checkout payments', '6', '132', now())");
   }

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

    function keys() {
      return array('MODULE_PAYMENT_IC_STATUS', 'MODULE_PAYMENT_IC_SORT_ORDER', 'MODULE_PAYMENT_IC_COMPANY');
    }
  }