public function S3fsFileService::saveData in S3 File System 4.0.x

Same name and namespace in other branches

1. 8.3 src/S3fsFileService.php \Drupal\s3fs\S3fsFileService::saveData()

Saves a file to the specified destination without invoking file API.

This function is identical to file_save_data() except the file will not be saved to the {file_managed} table and none of the file_* hooks will be called.

Parameters

string $data: A string containing the contents of the file.

string $destination: A string containing the destination location. This must be a stream wrapper URI.

int $replace: Replace behavior when the destination file already exists:

• FileSystemInterface::EXISTS_REPLACE - Replace the existing file.
• FileSystemInterface::EXISTS_RENAME - Append _{incrementing number} until the filename is unique.
• FileSystemInterface::EXISTS_ERROR - Do nothing and return FALSE.

Return value

string A string with the path of the resulting file, or FALSE on error.

Throws

\Drupal\Core\File\Exception\FileException Implementation may throw FileException or its subtype on failure.

Overrides FileSystemInterface::saveData

See also

file_save_data()

File

src/S3fsFileService.php, line 399

Class

S3fsFileService

Provides helpers to operate on files and stream wrappers.

Namespace

Drupal\s3fs

Code

public function saveData($data, $destination, $replace = self::EXISTS_RENAME) {

  // Write the data to a temporary file.
  $temp_name = $this
    ->tempnam('temporary://', 'file');
  if (file_put_contents($temp_name, $data) === FALSE) {
    $this->logger
      ->error("Temporary file '%temp_name' could not be created.", [
      '%temp_name' => $temp_name,
    ]);
    throw new FileWriteException("Temporary file '{$temp_name}' could not be created.");
  }

  // Move the file to its final destination.
  return $this
    ->move($temp_name, $destination, $replace);
}