/**
* Generate HTML invoice to be sended by email
* @param integer $order_id
* @param string $invoice_ref
* @return string
*/
public static function generate_invoice_for_email($order_id, $invoice_ref = '')
{
/** Generate the PDF file for the invoice **/
$is_ok = false;
if (!empty($invoice_ref)) {
require_once WPSHOP_LIBRAIRIES_DIR . 'HTML2PDF/html2pdf.class.php';
try {
$html_content = wpshop_modules_billing::generate_html_invoice($order_id, $invoice_ref);
$html_content = wpshop_display::display_template_element('invoice_page_content_css', array(), array(), 'common') . '<page>' . $html_content . '</page>';
$html2pdf = new HTML2PDF('P', 'A4', 'fr');
$html2pdf->setDefaultFont('Arial');
$html2pdf->writeHTML($html_content);
$html2pdf->Output(WPSHOP_UPLOAD_DIR . $invoice_ref . '.pdf', 'F');
$is_ok = true;
} catch (HTML2PDF_exception $e) {
echo $e;
exit;
}
}
return $is_ok ? WPSHOP_UPLOAD_DIR . $invoice_ref . '.pdf' : '';
}
require_once '../../../../wp-load.php';
/* Wordpress - Admin page that define some needed vars and include file */
require_once ABSPATH . 'wp-admin/includes/admin.php';
$order_id = !empty($_GET['order_id']) ? wpshop_tools::varSanitizer($_GET['order_id']) : null;
$invoice_ref = !empty($_GET['invoice_ref']) ? wpshop_tools::varSanitizer($_GET['invoice_ref']) : null;
$mode = !empty($_GET['mode']) ? wpshop_tools::varSanitizer($_GET['mode']) : 'html';
$is_credit_slip = !empty($_GET['credit_slip']) ? wpshop_tools::varSanitizer($_GET['credit_slip']) : null;
$user_id = get_current_user_id();
if (!empty($order_id) && $user_id != 0) {
/** Order reading */
$order_postmeta = get_post_meta($order_id, '_order_postmeta', true);
/** Start invoice display */
if (!empty($is_credit_slip)) {
$html_content = wpshop_modules_billing::generate_html_invoice($order_id, $invoice_ref, 'credit_slip');
} else {
$html_content = wpshop_modules_billing::generate_html_invoice($order_id, $invoice_ref);
}
if ($mode == 'pdf') {
require_once WPSHOP_LIBRAIRIES_DIR . 'HTML2PDF/html2pdf.class.php';
try {
//$html_content = wpshop_display::display_template_element('invoice_print_page_content_css', array(), array(), 'common') . '<page>' . $html_content . '</page>';
$html_content = wpshop_display::display_template_element('invoice_page_content_css', array(), array(), 'common') . '<page>' . $html_content . '</page>';
$html2pdf = new HTML2PDF('P', 'A4', 'fr');
$html2pdf->setDefaultFont('Arial');
$html2pdf->writeHTML($html_content);
$html2pdf->Output('order_' . $order_id . '.pdf', 'D');
} catch (HTML2PDF_exception $e) {
echo $e;
exit;
}
} else {
