protected function ConvertToPdf::applyProperties in PDF using mPDF 8

Same name and namespace in other branches

1. 8.2 src/Conversion/ConvertToPdf.php \Drupal\pdf_using_mpdf\Conversion\ConvertToPdf::applyProperties()

Apply additional properties to PDF file.

1 call to ConvertToPdf::applyProperties()

ConvertToPdf::generator in src/Conversion/ConvertToPdf.php

Generate the PDF file using the Mpdf library.

File

src/Conversion/ConvertToPdf.php, line 184

Class

ConvertToPdf

Class ConvertToPdf.

Namespace

Drupal\pdf_using_mpdf\Conversion

Code

protected function applyProperties() {

  // Set Watermark.
  $watermark_option = $this->settings['watermark_option'];
  $watermark_opacity = $this->settings['watermark_opacity'];
  if ($watermark_option == 0) {
    $text = $this->settings['pdf_watermark_text'];
    if (!empty($text)) {
      $this->mpdf
        ->SetWatermarkText($text, $watermark_opacity);
      $this->mpdf->showWatermarkText = TRUE;
    }
  }
  else {
    $image_id = $this->settings['watermark_image'];
    if (isset($image_id[0])) {
      $file = File::load($image_id[0]);
      $image_path = $file
        ->getFileUri();
      $image_path = file_create_url($image_path);
      $this->mpdf
        ->SetWatermarkImage($image_path, $watermark_opacity);
      $this->mpdf->showWatermarkImage = TRUE;
    }
  }

  // Set Title.
  $title = $this->settings['pdf_set_title'];
  if (!empty($title)) {
    $this->mpdf
      ->SetTitle($title);
  }

  // Set Author.
  $author = $this->settings['pdf_set_author'];
  if (!empty($author)) {
    $this->mpdf
      ->SetAuthor($author);
  }

  // Set Subject.
  $subject = $this->settings['pdf_set_subject'];
  if (isset($subject) && $subject != NULL) {
    $this->mpdf
      ->SetSubject($subject);
  }

  // Set Creator.
  $creator = $this->settings['pdf_set_creator'];
  if (!empty($creator)) {
    $this->mpdf
      ->SetCreator($creator);
  }

  // Set Password.
  $password = $this->settings['pdf_password'];
  if (!empty($password)) {
    $this->mpdf
      ->SetProtection([
      'print',
      'copy',
    ], $password, $password);
  }
}