protected function File::getFileName in Feeds 8.3

Extracts the file name from the given url and checks for valid extension.

Parameters

string $url: The URL to get the file name for.

Return value

string The file name.

Throws

\Drupal\feeds\Exception\TargetValidationException In case the file extension is not valid.

1 call to File::getFileName()

File::getFile in src/Feeds/Target/File.php

Returns a file id given a url.

File

src/Feeds/Target/File.php, line 238

Class

File

Defines a file field mapper.

Namespace

Drupal\feeds\Feeds\Target

Code

protected function getFileName($url) {
  $filename = trim(\Drupal::service('file_system')
    ->basename($url), " \t\n\r\0\v.");

  // Remove query string from file name, if it has one.
  list($filename) = explode('?', $filename);
  $extension = substr($filename, strrpos($filename, '.') + 1);
  if (!preg_grep('/' . $extension . '/i', $this->fileExtensions)) {
    throw new TargetValidationException($this
      ->t('The file, %url, failed to save because the extension, %ext, is invalid.', [
      '%url' => $url,
      '%ext' => $extension,
    ]));
  }
  return $filename;
}