public function FillPdfServicePdfBackend::parseFile in FillPDF 5.0.x

Same name and namespace in other branches

1. 8.4 src/Plugin/PdfBackend/FillPdfServicePdfBackend.php \Drupal\fillpdf\Plugin\PdfBackend\FillPdfServicePdfBackend::parseFile()

Parse a PDF and return a list of its fields.

@todo Replace output array by a value object.

Parameters

\Drupal\file\FileInterface $template_file: The PDF template whose fields are to be parsed.

Return value

string[][] An array of associative arrays. Each sub-array contains a 'name' key with the name of the field and a 'type' key with the type. These can be iterated over and saved by the caller.

Overrides PdfBackendInterface::parseFile

See also

\Drupal\fillpdf\Plugin\PdfBackendInterface::parseStream()

File

src/Plugin/PdfBackend/FillPdfServicePdfBackend.php, line 34

Class

FillPdfServicePdfBackend

FillPDF Service PdfBackend plugin.

Namespace

Drupal\fillpdf\Plugin\PdfBackend

Code

public function parseFile(FileInterface $template_file) {
  $pdf_content = file_get_contents($template_file
    ->getFileUri());
  return $this
    ->parseStream($pdf_content);
}