BookStack/app/Http/Controllers/RecycleBinController.php

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<?php namespace BookStack\Http\Controllers;
use BookStack\Actions\ActivityType;
use BookStack\Entities\Models\Deletion;
use BookStack\Entities\Tools\TrashCan;
class RecycleBinController extends Controller
{
protected $recycleBinBaseUrl = '/settings/recycle-bin';
/**
* On each request to a method of this controller check permissions
* using a middleware closure.
*/
public function __construct()
{
$this->middleware(function ($request, $next) {
$this->checkPermission('settings-manage');
$this->checkPermission('restrictions-manage-all');
return $next($request);
});
}
/**
* Show the top-level listing for the recycle bin.
*/
public function index()
{
$deletions = Deletion::query()->with(['deletable', 'deleter'])->paginate(10);
$this->setPageTitle(trans('settings.recycle_bin'));
return view('settings.recycle-bin.index', [
'deletions' => $deletions,
]);
}
/**
* Show the page to confirm a restore of the deletion of the given id.
*/
public function showRestore(string $id)
{
/** @var Deletion $deletion */
$deletion = Deletion::query()->findOrFail($id);
return view('settings.recycle-bin.restore', [
'deletion' => $deletion,
]);
}
/**
* Restore the element attached to the given deletion.
* @throws \Exception
*/
public function restore(string $id)
{
/** @var Deletion $deletion */
$deletion = Deletion::query()->findOrFail($id);
$this->logActivity(ActivityType::RECYCLE_BIN_RESTORE, $deletion);
$restoreCount = (new TrashCan())->restoreFromDeletion($deletion);
$this->showSuccessNotification(trans('settings.recycle_bin_restore_notification', ['count' => $restoreCount]));
return redirect($this->recycleBinBaseUrl);
}
/**
* Show the page to confirm a Permanent deletion of the element attached to the deletion of the given id.
*/
public function showDestroy(string $id)
{
/** @var Deletion $deletion */
$deletion = Deletion::query()->findOrFail($id);
return view('settings.recycle-bin.destroy', [
'deletion' => $deletion,
]);
}
/**
* Permanently delete the content associated with the given deletion.
* @throws \Exception
*/
public function destroy(string $id)
{
/** @var Deletion $deletion */
$deletion = Deletion::query()->findOrFail($id);
$this->logActivity(ActivityType::RECYCLE_BIN_DESTROY, $deletion);
$deleteCount = (new TrashCan())->destroyFromDeletion($deletion);
$this->showSuccessNotification(trans('settings.recycle_bin_destroy_notification', ['count' => $deleteCount]));
return redirect($this->recycleBinBaseUrl);
}
/**
* Empty out the recycle bin.
* @throws \Exception
*/
public function empty()
{
$deleteCount = (new TrashCan())->empty();
$this->logActivity(ActivityType::RECYCLE_BIN_EMPTY);
$this->showSuccessNotification(trans('settings.recycle_bin_destroy_notification', ['count' => $deleteCount]));
return redirect($this->recycleBinBaseUrl);
}
}