snipe-it/app/Http/Controllers/Components/ComponentsFilesController.php

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<?php
namespace App\Http\Controllers\Components;
use App\Helpers\StorageHelper;
use App\Http\Controllers\Controller;
use App\Http\Requests\UploadFileRequest;
use App\Models\Actionlog;
use App\Models\Component;
use Illuminate\Support\Facades\Response;
use Illuminate\Support\Facades\Storage;
use Symfony\Component\HttpFoundation\JsonResponse;
class ComponentsFilesController extends Controller
{
/**
* Validates and stores files associated with a component.
*
* @param UploadFileRequest $request
* @param int $componentId
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*@author [A. Gianotto] [<snipe@snipe.net>]
* @since [v1.0]
* @todo Switch to using the AssetFileRequest form request validator.
*/
public function store(UploadFileRequest $request, $componentId = null)
{
if (config('app.lock_passwords')) {
return redirect()->route('components.show', ['component'=>$componentId])->with('error', trans('general.feature_disabled'));
}
$component = Component::find($componentId);
if (isset($component->id)) {
$this->authorize('update', $component);
if ($request->hasFile('file')) {
if (! Storage::exists('private_uploads/components')) {
Storage::makeDirectory('private_uploads/components', 775);
}
foreach ($request->file('file') as $file) {
$file_name = $request->handleFile('private_uploads/components/','component-'.$component->id, $file);
//Log the upload to the log
$component->logUpload($file_name, e($request->input('notes')));
}
return redirect()->route('components.show', $component->id)->with('success', trans('general.file_upload_success'));
}
return redirect()->route('components.show', $component->id)->with('error', trans('general.no_files_uploaded'));
}
// Prepare the error message
return redirect()->route('components.index')
->with('error', trans('general.file_does_not_exist'));
}
/**
* Deletes the selected component file.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v1.0]
* @param int $componentId
* @param int $fileId
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function destroy($componentId = null, $fileId = null)
{
$component = Component::find($componentId);
// the asset is valid
if (isset($component->id)) {
$this->authorize('update', $component);
$log = Actionlog::find($fileId);
// Remove the file if one exists
if (Storage::exists('components/'.$log->filename)) {
try {
Storage::delete('components/'.$log->filename);
} catch (\Exception $e) {
\Log::debug($e);
}
}
$log->delete();
return redirect()->back()
->with('success', trans('admin/hardware/message.deletefile.success'));
}
// Redirect to the licence management page
return redirect()->route('components.index')->with('error', trans('general.file_does_not_exist'));
}
/**
* Allows the selected file to be viewed.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v1.4]
* @param int $componentId
* @param int $fileId
* @return \Symfony\Component\HttpFoundation\Response
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function show($componentId = null, $fileId = null)
{
\Log::debug('Private filesystem is: '.config('filesystems.default'));
$component = Component::find($componentId);
// the component is valid
if (isset($component->id)) {
$this->authorize('view', $component);
$this->authorize('components.files', $component);
if (! $log = Actionlog::whereNotNull('filename')->where('item_id', $component->id)->find($fileId)) {
return response('No matching record for that asset/file', 500)
->header('Content-Type', 'text/plain');
}
$file = 'private_uploads/components/'.$log->filename;
if (Storage::missing($file)) {
\Log::debug('FILE DOES NOT EXISTS for '.$file);
\Log::debug('URL should be '.Storage::url($file));
return response('File '.$file.' ('.Storage::url($file).') not found on server', 404)
->header('Content-Type', 'text/plain');
} else {
// Display the file inline
if (request('inline') == 'true') {
$headers = [
'Content-Disposition' => 'inline',
];
return Storage::download($file, $log->filename, $headers);
}
if (config('filesystems.default') == 'local') { // TODO - is there any way to fix this at the StorageHelper layer?
return StorageHelper::downloader($file);
}
}
}
return redirect()->route('components.index')->with('error', trans('general.file_does_not_exist', ['id' => $fileId]));
}
}