public function ViewsPdfBase::addPdfDocument in Views PDF 8

This method adds a existing PDF document to the current document. If the file does not exists this method will return 0. In all other cases it will returns the number of the added pages.

Parameters

$path string Path to the file:

Return value

integer Number of added pages

File

src/ViewsPdfBase.php, line 879

Contains \Drupal\views_pdf\ViewsPdfTemplate.

Class

ViewsPdfBase

The main class to generate the PDF.

Namespace

Drupal\views_pdf

Code

public function addPdfDocument($path) {
  if (empty($path) || !file_exists($path)) {
    return 0;
  }
  $numberOfPages = $this
    ->setSourceFile($path);
  for ($i = 1; $i <= $numberOfPages; $i++) {
    $dim = $this
      ->getTemplateSize($i);
    $format[0] = $dim['w'];
    $format[1] = $dim['h'];
    if ($dim['w'] > $dim['h']) {
      $orientation = 'L';
    }
    else {
      $orientation = 'P';
    }
    $this
      ->setPageFormat($format, $orientation);
    parent::addPage();

    // Ensure that all new content is printed to a new page
    $this->y = 0;
    $page = $this
      ->importPage($i);
    $this
      ->useTemplate($page, 0, 0);
    $this->addNewPageBeforeNextContent = TRUE;
  }
  return $numberOfPages;
}