function commerce_invoice_pdf_generate in Commerce Invoice 7.2

Generate a PDF for an invoice.

Parameters

\Drupal\commerce_invoice\Entity\Invoice $invoice:

Return value

string The PDF contents, as a string.

1 call to commerce_invoice_pdf_generate()

commerce_invoice_pdf_create in modules/pdf/commerce_invoice_pdf.module

Create a PDF for an invoice.

File

modules/pdf/commerce_invoice_pdf.module, line 137

The Commerce Invoice PDF module.

Code

function commerce_invoice_pdf_generate(Invoice $invoice) {
  $dompdf = commerce_invoice_pdf_load_dompdf();
  if (!$dompdf) {
    throw new RuntimeException('The DOMPDF library was not found.');
  }
  $html = theme('commerce_invoice_pdf_page', [
    'invoice' => $invoice,
  ]);
  $dompdf
    ->set_paper('a4', 'portrait');
  $dompdf
    ->load_html($html);
  $dompdf
    ->render();
  return $dompdf
    ->output();
}