misc_pterodactyl-panel/app/Http/Controllers/Scales/FileController.php
Dane Everitt 1489f7a694 Initial Commit of Files
PufferPanel v0.9 (Laravel) is now Pterodactyl 1.0
2015-12-06 13:58:49 -05:00

193 lines
5.3 KiB
PHP

<?php
namespace Pterodactyl\Http\Controllers\Scales;
use \Exception;
use Log;
use Debugbar;
use Pterodactyl\Models\Server;
use Pterodactyl\Models\Node;
use Pterodactyl\Exceptions\DisplayException;
use Pterodactyl\Http\Helpers;
use Pterodactyl\Http\Controllers\Controller;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;
class FileController extends Controller
{
/**
* The Eloquent Model associated with the requested server.
*
* @var \Illuminate\Database\Eloquent\Model
*/
protected $server;
/**
* The Eloquent Model for the node corresponding with the requested server.
*
* @var \Illuminate\Database\Eloquent\Model
*/
protected $node;
/**
* The Guzzle Client associated with the requested server and node.
*
* @var \GuzzleHttp\Client
*/
protected $client;
/**
* The Guzzle Client headers associated with the requested server and node.
* (non-administrative headers)
*
* @var array
*/
protected $headers;
/**
* Constructor
*
* @param string $server The server Short UUID
*/
public function __construct($uuid)
{
$this->server = Server::getByUUID($uuid);
$this->node = Node::getByID($this->server->node);
$this->client = Node::guzzleRequest($this->server->node);
$this->headers = Server::getGuzzleHeaders($uuid);
}
/**
* Get the contents of a requested file for the server.
*
* @param string $file
* @return string
*/
public function returnFileContents($file)
{
if (empty($file)) {
throw new Exception('Not all parameters were properly passed to the function.');
}
$file = (object) pathinfo($file);
if (!in_array($file->extension, Helpers::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 = $this->client->request('GET', '/server/file/' . rawurlencode($file->dirname.$file->basename), [
'headers' => $this->headers
]);
$json = json_decode($res->getBody());
if($res->getStatusCode() !== 200 || !isset($json->contents)) {
throw new DisplayException('Scales provided a non-200 error code: HTTP\\' . $res->getStatusCode());
}
return $json;
}
/**
* 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, Helpers::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 = $this->client->request('PUT', '/server/file/' . rawurlencode($file->dirname.$file->basename), [
'headers' => $this->headers,
'form_params' => [
'contents' => $content
]
]);
if ($res->getStatusCode() !== 204) {
throw new DisplayException('An error occured while attempting to save this file. Scales said: ' . $res->getBody());
}
return true;
}
/**
* 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/' . $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. Scales said: ' . $res->getBody());
}
// Iterate through results
$files = [];
$folders = [];
foreach($json as &$value) {
if ($value->file !== true) {
// @TODO Handle Symlinks
$folders = array_merge($folders, [[
'entry' => $value->name,
'directory' => trim($directory, '/'),
'size' => null,
'date' => strtotime($value->modified)
]]);
} else {
$files = array_merge($files, [[
'entry' => $value->name,
'directory' => trim($directory, '/'),
'extension' => pathinfo($value->name, PATHINFO_EXTENSION),
'size' => Helpers::bytesToHuman($value->size),
'date' => strtotime($value->modified)
]]);
}
}
return (object) [
'files' => $files,
'folders' => $folders,
];
}
}