/**
* Generate a PDF for the currently load()'d quote
* Return the path to the file name for this quote.
* @return bool
*/
public static function generate_pdf($invoice_id)
{
if (!function_exists('convert_html2pdf')) {
return false;
}
$invoice_id = (int) $invoice_id;
$invoice_data = self::get_invoice($invoice_id);
$invoice_html = self::invoice_html($invoice_id, $invoice_data, 'pdf');
if ($invoice_html) {
//echo $invoice_html;exit;
$base_name = basename(preg_replace('#[^a-zA-Z0-9_]#', '', module_config::c('invoice_file_prefix', 'Invoice_')));
if (isset($invoice_data['credit_note_id']) && $invoice_data['credit_note_id']) {
$base_name = basename(preg_replace('#[^a-zA-Z0-9_]#', '', module_config::c('credit_note_file_prefix', 'Credit_Note_')));
}
$file_name = preg_replace('#[^a-zA-Z0-9]#', '', $invoice_data['name']);
$html_file_name = _UCM_FOLDER . 'temp/' . $base_name . $file_name . '.html';
$pdf_file_name = _UCM_FOLDER . 'temp/' . $base_name . $file_name . '.pdf';
file_put_contents($html_file_name, $invoice_html);
return convert_html2pdf($html_file_name, $pdf_file_name);
}
return false;
}
}
ob_end_clean();
ob_start();
$template = module_template::get_template_by_key($data_type['print_pdf_template']);
if (!$template || $template->template_key != $data_type['print_pdf_template']) {
echo "PDF template " . $data_type['print_pdf_template'] . " not found";
} else {
$template->assign_values($replace);
echo $template->render('html');
}
$html_output = ob_get_clean();
$pdf_name = basename(preg_replace('#[^a-zA-Z0-9_]#', '_', $data_type['data_type_name']));
$html_file_name = _UCM_FOLDER . 'temp/data_' . $pdf_name . '.html';
$pdf_file_name = _UCM_FOLDER . 'temp/data_' . $pdf_name . '.pdf';
file_put_contents($html_file_name, $html_output);
$pdf_file = convert_html2pdf($html_file_name, $pdf_file_name);
@ob_end_clean();
@ob_end_clean();
// send pdf headers and prompt the user to download the PDF
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private", false);
header("Content-Type: application/pdf");
header("Content-Disposition: attachment; filename=\"" . basename($pdf_file) . "\";");
header("Content-Transfer-Encoding: binary");
$filesize = filesize($pdf_file);
if ($filesize > 0) {
header("Content-Length: " . $filesize);
}
// some hosting providershave issues with readfile()
