/**
* 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]);
}
/**
* Returns a listing of all files and folders within a specified Scales directory.
*
* @param string $directory
* @return object
*/
public function returnDirectoryListing($directory)
{
if (empty($directory)) {
throw new Exception('A valid directory must be specified in order to list its contents.');
}
$res = $this->client->request('GET', '/server/directory/' . rawurlencode($directory), ['headers' => $this->headers]);
$json = json_decode($res->getBody());
if ($res->getStatusCode() !== 200) {
throw new DisplayException('An error occured while attempting to save this file. ' . $res->getBody());
}
// Iterate through results
$files = [];
$folders = [];
foreach ($json as &$value) {
if ($value->directory === true) {
// @TODO Handle Symlinks
$folders = array_merge($folders, [['entry' => $value->name, 'directory' => trim($directory, '/'), 'size' => null, 'date' => strtotime($value->modified)]]);
} else {
if ($value->file === true) {
$files = array_merge($files, [['entry' => $value->name, 'directory' => trim($directory, '/'), 'extension' => pathinfo($value->name, PATHINFO_EXTENSION), 'size' => HelperRepository::bytesToHuman($value->size), 'date' => strtotime($value->modified)]]);
}
}
}
return (object) ['files' => $files, 'folders' => $folders];
}
