public function YamlFormResultsExportController::downloadFile in YAML Form 8

Download generated CSV file.

Parameters

string $file_path: The paths the generate CSV file.

bool $download: Download the generated CSV file. Default to TRUE.

Return value

\Symfony\Component\HttpFoundation\Response A response object containing the CSV file.

2 calls to YamlFormResultsExportController::downloadFile()

YamlFormResultsExportController::file in src/Controller/YamlFormResultsExportController.php

Returns form submission results as CSV file.

YamlFormResultsExportController::index in src/Controller/YamlFormResultsExportController.php

Returns form submission as a CSV.

File

src/Controller/YamlFormResultsExportController.php, line 183

Class

YamlFormResultsExportController

Controller routines for form submission export.

Namespace

Drupal\yamlform\Controller

Code

public function downloadFile($file_path, $download = TRUE) {

  // Return the export file.
  $contents = file_get_contents($file_path);
  unlink($file_path);
  $content_type = $this->mimeTypeGuesser
    ->guess($file_path);
  if ($download) {
    $headers = [
      'Content-Length' => strlen($contents),
      'Content-Type' => $content_type,
      'Content-Disposition' => 'attachment; filename="' . basename($file_path) . '"',
    ];
  }
  else {
    if ($content_type != 'text/html') {
      $content_type = 'text/plain';
    }
    $headers = [
      'Content-Length' => strlen($contents),
      'Content-Type' => $content_type . '; charset=utf-8',
    ];
  }
  return new Response($contents, 200, $headers);
}