/**
* Set contents of a file object.
*
* @param \TYPO3\CMS\Core\Resource\AbstractFile $file
* @param string $contents
* @return integer The number of bytes written to the file
* @throws \RuntimeException
* @throws Exception\InsufficientFileWritePermissionsException
* @throws Exception\InsufficientUserPermissionsException
*/
public function setFileContents(\TYPO3\CMS\Core\Resource\AbstractFile $file, $contents)
{
// Check if user is allowed to edit
if (!$this->checkUserActionPermission('edit', 'File')) {
throw new Exception\InsufficientUserPermissionsException('Updating file "' . $file->getIdentifier() . '" not allowed for user.', 1330121117);
}
// Check if $file is writable
if (!$this->checkFileActionPermission('write', $file)) {
throw new Exception\InsufficientFileWritePermissionsException('Writing to file "' . $file->getIdentifier() . '" is not allowed.', 1330121088);
}
// Call driver method to update the file and update file properties afterwards
try {
$result = $this->driver->setFileContents($file, $contents);
$fileInfo = $this->driver->getFileInfo($file);
$fileInfo['sha1'] = $this->driver->hash($file, 'sha1');
$file->updateProperties($fileInfo);
} catch (\RuntimeException $e) {
throw $e;
}
return $result;
}
