You are here

Home » API reference » Printer, email and PDF versions 6 » print_pdf.pages.inc

function theme_print_pdf_dompdf_footer in Printer, email and PDF versions 6

Same name and namespace in other branches
  1. 5.4 print_pdf/print_pdf.pages.inc \theme_print_pdf_dompdf_footer()
  2. 5.3 print_pdf/print_pdf.pages.inc \theme_print_pdf_dompdf_footer()
  3. 7.2 print_pdf/lib_handlers/print_pdf_dompdf/print_pdf_dompdf.pages.inc \theme_print_pdf_dompdf_footer()
  4. 7 print_pdf/print_pdf.pages.inc \theme_print_pdf_dompdf_footer()
  5. 5.x print_pdf/print_pdf.pages.inc \theme_print_pdf_dompdf_footer()

Format the dompdf footer contents

Parameters

$html: contents of the body of the HTML from the original node

See also

theme_print_pdf_tcpdf_footer()

File

print_pdf/print_pdf.pages.inc, line 467

Code

function theme_print_pdf_dompdf_footer($html) {
  preg_match('!<div class="print-footer">(.*?)</div>!si', $html, $tpl_footer);
  if (isset($tpl_footer[1])) {
    $html = str_replace($tpl_footer[0], '', $html);
    $text = '<script type="text/php">
      if (isset($pdf)) {
        $font = Font_Metrics::get_font("verdana");;
        $size = 10;
        $color = array(0,0,0);
        $text_height = Font_Metrics::get_font_height($font, $size);

        $w = $pdf->get_width();
        $h = $pdf->get_height();

        $footer = $pdf->open_object();

        // Draw a line along the bottom
        $y = $h - 25;
        $pdf->line(15, $y, $w - 15, $y, $color, 1);

        $y += $text_height / 2;
        $pdf->page_text(15, $y, \'' . addslashes(strip_tags($tpl_footer[1])) . '\', $font, $size, $color);

        $pdf->close_object();
        $pdf->add_object($footer, "all");

        // Center the text
        $width = Font_Metrics::get_text_width("Page 1 of 2", $font, $size);
        $pagenumtxt = t("Page !n of !total", array("!n" => "{PAGE_NUM}", "!total" => "{PAGE_COUNT}"));
        $pdf->page_text($w - 15 - $width, $y, $pagenumtxt, $font, $size, $color);
      }
    </script>';
    return str_replace("<body>", "<body>" . $text, $html);
  }
  else {
    return $html;
  }
}