snipe-it/app/Http/Controllers/Assets/AssetFilesController.php
snipe f53db8ba75 Fixed #13562 - allow inline view for uploaded files
Signed-off-by: snipe <snipe@snipe.net>
2023-09-05 18:28:01 +01:00

161 lines
5.4 KiB
PHP

<?php
namespace App\Http\Controllers\Assets;
use App\Helpers\StorageHelper;
use App\Http\Controllers\Controller;
use App\Http\Requests\AssetFileRequest;
use App\Models\Actionlog;
use App\Models\Asset;
use Illuminate\Support\Facades\Response;
use Illuminate\Support\Facades\Storage;
use enshrined\svgSanitize\Sanitizer;
class AssetFilesController extends Controller
{
/**
* Upload a file to the server.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @param AssetFileRequest $request
* @param int $assetId
* @return Redirect
* @since [v1.0]
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function store(AssetFileRequest $request, $assetId = null)
{
if (! $asset = Asset::find($assetId)) {
return redirect()->route('hardware.index')->with('error', trans('admin/hardware/message.does_not_exist'));
}
$this->authorize('update', $asset);
if ($request->hasFile('file')) {
if (! Storage::exists('private_uploads/assets')) {
Storage::makeDirectory('private_uploads/assets', 775);
}
foreach ($request->file('file') as $file) {
$extension = $file->getClientOriginalExtension();
$file_name = 'hardware-'.$asset->id.'-'.str_random(8).'-'.str_slug(basename($file->getClientOriginalName(), '.'.$extension)).'.'.$extension;
// Check for SVG and sanitize it
if ($extension=='svg') {
\Log::debug('This is an SVG');
$sanitizer = new Sanitizer();
$dirtySVG = file_get_contents($file->getRealPath());
$cleanSVG = $sanitizer->sanitize($dirtySVG);
try {
Storage::put('private_uploads/assets/'.$file_name, $cleanSVG);
} catch (\Exception $e) {
\Log::debug('Upload no workie :( ');
\Log::debug($e);
}
} else {
Storage::put('private_uploads/assets/'.$file_name, file_get_contents($file));
}
$asset->logUpload($file_name, e($request->get('notes')));
}
return redirect()->back()->with('success', trans('admin/hardware/message.upload.success'));
}
return redirect()->back()->with('error', trans('admin/hardware/message.upload.nofiles'));
}
/**
* Check for permissions and display the file.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @param int $assetId
* @param int $fileId
* @since [v1.0]
* @return View
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function show($assetId = null, $fileId = null)
{
$asset = Asset::find($assetId);
// the asset is valid
if (isset($asset->id)) {
$this->authorize('view', $asset);
if (! $log = Actionlog::find($fileId)) {
return response('No matching record for that asset/file', 500)
->header('Content-Type', 'text/plain');
}
$file = 'private_uploads/assets/'.$log->filename;
\Log::debug('Checking for '.$file);
if ($log->action_type == 'audit') {
$file = 'private_uploads/audits/'.$log->filename;
}
if (! Storage::exists($file)) {
return response('File '.$file.' not found on server', 404)
->header('Content-Type', 'text/plain');
}
if (request('inline') == 'true') {
$headers = [
'Content-Disposition' => 'inline',
];
return Storage::download($file, $log->filename, $headers);
}
return StorageHelper::downloader($file);
}
// Prepare the error message
$error = trans('admin/hardware/message.does_not_exist', ['id' => $fileId]);
// Redirect to the hardware management page
return redirect()->route('hardware.index')->with('error', $error);
}
/**
* Delete the associated file
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @param int $assetId
* @param int $fileId
* @since [v1.0]
* @return View
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function destroy($assetId = null, $fileId = null)
{
$asset = Asset::find($assetId);
$this->authorize('update', $asset);
$rel_path = 'private_uploads/assets';
// the asset is valid
if (isset($asset->id)) {
$this->authorize('update', $asset);
$log = Actionlog::find($fileId);
if ($log) {
if (Storage::exists($rel_path.'/'.$log->filename)) {
Storage::delete($rel_path.'/'.$log->filename);
}
$log->delete();
return redirect()->back()->with('success', trans('admin/hardware/message.deletefile.success'));
}
return redirect()->back()
->with('success', trans('admin/hardware/message.deletefile.success'));
}
// Redirect to the hardware management page
return redirect()->route('hardware.index')->with('error', trans('admin/hardware/message.does_not_exist'));
}
}