Hi guys, im new in PS so. i can't find any solution for this problem.
I want add some text in invoice file for example add this text
Dear <customer name> thank your for your purchase. Your item will be send to <customer address> in 5-10 days.
soo i add some code to the HTMLTemplateInvoice.php
$data = array(
'order' => $this->order,
'order_invoice' => $this->order_invoice,
'order_details' => $order_details,
'cart_rules' => $cart_rules,
'delivery_address' => $formatted_delivery_address,
'invoice_address' => $formatted_invoice_address,
'addresses' => array('invoice' => $invoice_address, 'delivery' => $delivery_address),
'tax_excluded_display' => $tax_excluded_display,
'display_product_images' => $display_product_images,
'layout' => $layout,
'tax_tab' => $this->getTaxTabContent(),
'customer' => $customer,
'footer' => $footer,
'ps_price_compute_precision' => _PS_PRICE_COMPUTE_PRECISION_,
'round_type' => $round_type,
'legal_free_text' => $legal_free_text,
'firstname' => $customer->firstname,//from me
'lastname' => $customer->lastname,//from me
'only_address' => $this->formatted_delivery_address->address//from me
);
and next i add to the invoice.tpl file
<tr>
<td colspan="7" class="left small">
<table>
<tr>
<td>
<p>Dear {$firstname}{$lastname} thank your for your purchase. Your item will be send to {$only_address} in 5-10 days. {$legal_free_text|escape:'html':'UTF-8'|nl2br}
</p>
</td>
</tr>
</table>
</td>
</tr>
the last name and firstname is working but address line is not working please help.