/**
* Returns a listing of files in a given directory for a server.
*
* @param \Illuminate\Http\Request $request
* @param string $uuid`
* @return \Illuminate\Contracts\View\View
*/
public function postDirectoryList(Request $request, $uuid)
{
$server = Models\Server::getByUUID($uuid);
$this->directory = '/' . trim(urldecode($request->input('directory', '/')), '/');
$this->authorize('list-files', $server);
$prevDir = ['header' => $this->directory !== '/' ? $this->directory : ''];
if ($this->directory !== '/') {
$prevDir['first'] = true;
}
// Determine if we should show back links in the file browser.
// This code is strange, and could probably be rewritten much better.
$goBack = explode('/', rtrim($this->directory, '/'));
if (isset($goBack[2]) && !empty($goBack[2])) {
$prevDir['show'] = true;
$prevDir['link'] = '/' . trim(str_replace(end($goBack), '', $this->directory), '/');
$prevDir['link_show'] = trim($prevDir['link'], '/');
}
$controller = new Repositories\Daemon\FileRepository($uuid);
try {
$directoryContents = $controller->returnDirectoryListing($this->directory);
} catch (DisplayException $ex) {
return response($ex->getMessage(), 500);
} catch (\Exception $ex) {
Log::error($ex);
return response('An error occured while attempting to load the requested directory, please try again.', 500);
}
return view('server.files.list', ['server' => $server, 'files' => $directoryContents->files, 'folders' => $directoryContents->folders, 'extensions' => Repositories\HelperRepository::editableFiles(), 'directory' => $prevDir]);
}
/**
* Save the contents of a requested file on the Scales instance.
*
* @param string $file
* @param string $content
* @return boolean
*/
public function saveFileContents($file, $content)
{
if (empty($file)) {
throw new Exception('A valid file and path must be specified to save a file.');
}
$file = (object) pathinfo($file);
if (!in_array($file->extension, HelperRepository::editableFiles())) {
throw new DisplayException('You do not have permission to edit this type of file.');
}
$file->dirname = in_array($file->dirname, ['.', './', '/']) ? null : trim($file->dirname, '/') . '/';
$res = $this->client->request('POST', '/server/file/' . rawurlencode($file->dirname . $file->basename), ['headers' => $this->headers, 'json' => ['content' => $content]]);
if ($res->getStatusCode() !== 204) {
throw new DisplayException('An error occured while attempting to save this file. ' . $res->getBody());
}
return true;
}
