Transforming invoice to excel

[Petar]

Hello, 

Im trying to transform the generated invoice- witch is pdf to be an excel file. I need this for faster import to other program. I know there are a lot of addons but they all export all orders  and i need them to be separaded and exported order by order with specific filters.

I have this function working in older version of prestashop - 1.4.0 and im trying to implement it to the 1.7.*

So when you click on the invoice it automaticly transforms the invoice in excel.

I have the code and im gonna share it here but i cant get it to work on the 1.7 i thing im missing something?

This is the pdf.php . Do I have to edit the template of the invoice? - I know that there are a lot of changes from 1.4 to 1.7 but this is super simple solution that actualy works without unnesessry moduls.

function generateInvoicePDF()

{

    if (!isset($_GET['id_order']))

        die (Tools::displayError('order ID is missing'));

    $order = new Order((int)($_GET['id_order']));

    if (!Validate::isLoadedObject($order))

        die(Tools::displayError('cannot find order in database'));

    //PDF::invoice($order);

   

    if (isset($order->products) AND sizeof($order->products))

                $products = $order->products;

            else

                $products = $order->getProducts();

    require '../php-excel.class.php';

    $data = array();

    $item = array();

    $item[] = 'Продукт';

    $item[] = 'Номер';

    $item[] = 'Количество';

    $item[] = 'Ед. Цена';

    $item[] = 'Обща Цена';

   

    $data[] = $item;

    foreach($products as $product){

        $item = array();

        $item[] =  $product['product_name'];    

        $item[] =  $product['product_reference'];

        $item[] =  $product['product_quantity'];

        $item[] =  number_format($product['product_price'], 3);

        $item[] =  number_format($product['product_quantity']*$product['product_price'],3);

        $data[] = $item;

    }

        $xls = new Excel_XML('UTF-8', false, 'Order');  

        $xls->addArray($data);

        $xls->generateXML('order');

}

Anyone have any sugestions??

[Prestachamps]

Hello,

We need more information to assist you, so please send a screen shot of the error.

Have a nice day.

Kind regards,
Leo

[Petar]

18 hours ago, Prestachamps said:

Hello,

We need more information to assist you, so please send a screen shot of the error.

Have a nice day.

Kind regards,
Leo

I want to implement that script from 1.4 prestashop to 1.7 but im not sure how exacly to do it.