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