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PHP

<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Backend\Backend\Bookmark;
use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
use TYPO3\CMS\Backend\Backend\Bookmark\Security\BookmarkGroupVoter;
use TYPO3\CMS\Backend\Backend\Bookmark\Security\BookmarkVoter;
use TYPO3\CMS\Backend\Module\ModuleProvider;
use TYPO3\CMS\Backend\Routing\Router;
use TYPO3\CMS\Backend\Routing\UriBuilder;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use TYPO3\CMS\Core\Imaging\IconFactory;
use TYPO3\CMS\Core\Imaging\IconSize;
use TYPO3\CMS\Core\Localization\LanguageService;
/**
* @internal This class is a specific Backend implementation and is not considered part of the Public TYPO3 API.
*/
#[Autoconfigure(public: true)]
readonly class BookmarkService
{
use Traits\RouteParserTrait;
public const GROUP_DEFAULT = 0;
public const GROUP_SUPERGLOBAL = -100;
public function __construct(
protected BookmarkRepository $bookmarkRepository,
protected BookmarkVoter $bookmarkVoter,
protected BookmarkGroupVoter $bookmarkGroupVoter,
protected IconFactory $iconFactory,
protected ModuleProvider $moduleProvider,
protected Router $router,
protected UriBuilder $uriBuilder,
) {}
protected function getRouter(): Router
{
return $this->router;
}
public function isEnabled(): bool
{
return (bool)($this->getBackendUser()->getTSConfig()['options.']['enableBookmarks'] ?? false);
}
/**
* @return Bookmark[]
*/
public function getBookmarks(): array
{
$backendUser = $this->getBackendUser();
$userId = (int)$backendUser->user['uid'];
$rows = $this->bookmarkRepository->findByUser($userId);
// Build list of valid group IDs from existing groups
$groups = $this->getGroups();
$validGroupIds = array_map(static fn(BookmarkGroup $g) => $g->id, $groups);
$bookmarks = [];
foreach ($rows as $row) {
// Skip bookmarks the user cannot read (e.g., global bookmarks they can't navigate to)
if (!$this->bookmarkVoter->vote(BookmarkVoter::READ, $row, $backendUser)) {
continue;
}
$row = $this->migrateBookmarkGroup($row, $validGroupIds);
$bookmark = $this->createBookmarkFromRow($row, $backendUser);
if ($bookmark !== null) {
$bookmarks[] = $bookmark;
}
}
return $bookmarks;
}
/**
* Ensures bookmark is assigned to a valid group for output.
*/
private function migrateBookmarkGroup(array $row, array $validGroupIds): array
{
$groupUuid = $row['group_uuid'] ?? null;
$scGroup = (int)($row['sc_group'] ?? 0);
$groupId = $groupUuid !== null ? $groupUuid : $scGroup;
if (in_array($groupId, $validGroupIds, true)) {
return $row;
}
$row['group_uuid'] = null;
$row['sc_group'] = $scGroup < 0 ? self::GROUP_SUPERGLOBAL : self::GROUP_DEFAULT;
return $row;
}
/**
* @return BookmarkGroup[]
*/
public function getGroups(): array
{
$groups = [];
$backendUser = $this->getBackendUser();
$languageService = $this->getLanguageService();
$globalPrefix = $languageService->sL('core.bookmarks:global');
// User-created groups
$userId = (int)$backendUser->user['uid'];
$userGroupRows = $this->bookmarkRepository->findGroupsByUser($userId);
foreach ($userGroupRows as $index => $row) {
$groups[] = $this->createBookmarkGroup(
$row['uuid'],
$row['label'] ?? '',
BookmarkGroupType::USER,
(int)($row['sorting'] ?? $index),
$backendUser,
isset($row['userid']) ? (int)$row['userid'] : null,
);
}
// TSconfig groups and their global counterparts
$configGroups = $backendUser->getTSConfig()['options.']['bookmarkGroups.'] ?? [];
$tsconfigIndex = 0;
if (is_array($configGroups)) {
foreach ($configGroups as $groupId => $configLabel) {
$groupId = (int)$groupId;
if ($groupId <= 0 || $groupId === 100 || $configLabel === '' || $configLabel === null) {
continue;
}
$label = $languageService->sL((string)$configLabel);
$sorting = $tsconfigIndex++;
$groups[] = $this->createBookmarkGroup(
$groupId,
$label,
BookmarkGroupType::SYSTEM,
$sorting,
$backendUser,
);
$groups[] = $this->createBookmarkGroup(
-$groupId,
$globalPrefix . ': ' . $label,
BookmarkGroupType::GLOBAL,
$sorting,
$backendUser,
);
}
}
// Superglobal group
$groups[] = $this->createBookmarkGroup(
self::GROUP_SUPERGLOBAL,
$globalPrefix . ': ' . $languageService->sL('core.bookmarks:all'),
BookmarkGroupType::GLOBAL,
0,
$backendUser,
);
// Default group
$groups[] = $this->createBookmarkGroup(
self::GROUP_DEFAULT,
$languageService->sL('core.bookmarks:group_default'),
BookmarkGroupType::SYSTEM,
100,
$backendUser,
);
// Sort by type priority, then by sorting value
$priorityKeys = array_map(static fn(BookmarkGroup $g) => $g->type->getPriority(), $groups);
$sortingKeys = array_map(static fn(BookmarkGroup $g) => $g->sorting, $groups);
array_multisort($priorityKeys, SORT_ASC, SORT_NUMERIC, $sortingKeys, SORT_ASC, SORT_NUMERIC, $groups);
return $groups;
}
public function getBookmark(int $id): ?Bookmark
{
$row = $this->bookmarkRepository->findById($id);
if ($row === null) {
return null;
}
$backendUser = $this->getBackendUser();
if (!$this->bookmarkVoter->vote(BookmarkVoter::READ, $row, $backendUser)) {
return null;
}
$groups = $this->getGroups();
$validGroupIds = array_map(static fn(BookmarkGroup $g) => $g->id, $groups);
$row = $this->migrateBookmarkGroup($row, $validGroupIds);
return $this->createBookmarkFromRow($row, $backendUser);
}
public function hasBookmark(string $routeIdentifier, string $arguments): bool
{
$userId = (int)$this->getBackendUser()->user['uid'];
return $this->bookmarkRepository->exists($userId, $routeIdentifier, $arguments);
}
/**
* @return int|false The ID of the newly created bookmark, or false on failure
*/
public function createBookmark(string $routeIdentifier, string $arguments = '', string $title = ''): int|false
{
$backendUser = $this->getBackendUser();
if (!$this->bookmarkVoter->vote(BookmarkVoter::CREATE, [], $backendUser)) {
return false;
}
if (!$this->router->hasRoute($routeIdentifier)) {
return false;
}
if ($arguments !== '' && !json_validate($arguments)) {
return false;
}
$userId = (int)$backendUser->user['uid'];
$result = $this->bookmarkRepository->insert($userId, $routeIdentifier, $arguments, $title);
return $result;
}
/**
* @return array{success: bool, error?: string}
*/
public function updateBookmark(int $id, string $title, int|string $groupId): array
{
$backendUser = $this->getBackendUser();
// Check if bookmark exists
$bookmark = $this->bookmarkRepository->findById($id);
if ($bookmark === null) {
return $this->errorResponse(
'core.bookmarks:error.notFound.message'
);
}
// Check edit permission
if (!$this->bookmarkVoter->vote(BookmarkVoter::EDIT, $bookmark, $backendUser)) {
return $this->errorResponse(
'core.bookmarks:error.accessDenied.message'
);
}
// Check if user can use global groups
if (is_int($groupId) && $groupId < 0 && !$backendUser->isAdmin()) {
return $this->errorResponse(
'core.bookmarks:error.globalGroupNotAllowed.message'
);
}
$userId = $backendUser->isAdmin() ? null : (int)$backendUser->user['uid'];
$allowGlobalGroups = $backendUser->isAdmin();
$this->bookmarkRepository->update(
$id,
$userId,
$title,
$groupId,
$allowGlobalGroups
);
return ['success' => true];
}
/**
* @return array{success: false, error: string}
*/
private function errorResponse(string $label): array
{
return [
'success' => false,
'error' => $this->getLanguageService()->sL($label),
];
}
/**
* @return array{success: bool, error?: string}
*/
public function deleteBookmark(int $id): array
{
$backendUser = $this->getBackendUser();
$bookmark = $this->bookmarkRepository->findById($id);
if ($bookmark === null) {
return $this->errorResponse(
'core.bookmarks:error.notFound.message'
);
}
if (!$this->bookmarkVoter->vote(BookmarkVoter::DELETE, $bookmark, $backendUser)) {
return $this->errorResponse(
'core.bookmarks:error.accessDenied.message'
);
}
$affectedRows = $this->bookmarkRepository->delete($id);
if ($affectedRows !== 1) {
return $this->errorResponse(
'core.bookmarks:error.deleteFailed.message'
);
}
return ['success' => true];
}
/**
* @param int[] $bookmarkIds
*/
public function reorderBookmarks(array $bookmarkIds): bool
{
$backendUser = $this->getBackendUser();
$userId = (int)$backendUser->user['uid'];
// Fetch all bookmarks in one query
$bookmarks = $this->bookmarkRepository->findByIds($bookmarkIds);
$sorting = 0;
foreach ($bookmarkIds as $bookmarkId) {
$bookmark = $bookmarks[$bookmarkId] ?? null;
if ($bookmark !== null && $this->bookmarkVoter->vote(BookmarkVoter::EDIT, $bookmark, $backendUser)) {
$this->bookmarkRepository->updateSorting($bookmarkId, $userId, $sorting++);
}
}
return true;
}
/**
* @param int[] $bookmarkIds
*/
public function deleteBookmarks(array $bookmarkIds): bool
{
$backendUser = $this->getBackendUser();
$userId = (int)$backendUser->user['uid'];
// Fetch all bookmarks in one query
$bookmarks = $this->bookmarkRepository->findByIds($bookmarkIds);
$manageableIds = [];
foreach ($bookmarkIds as $bookmarkId) {
$bookmark = $bookmarks[$bookmarkId] ?? null;
if ($bookmark !== null && $this->bookmarkVoter->vote(BookmarkVoter::DELETE, $bookmark, $backendUser)) {
$manageableIds[] = $bookmarkId;
}
}
if ($manageableIds !== []) {
$this->bookmarkRepository->deleteMultiple($manageableIds, $userId);
}
return true;
}
/**
* @param int[] $bookmarkIds
*/
public function moveBookmarks(array $bookmarkIds, int|string $groupId): bool
{
$backendUser = $this->getBackendUser();
$userId = (int)$backendUser->user['uid'];
$allowGlobalGroups = $backendUser->isAdmin();
// Validate target group access for user-created groups
if (is_string($groupId)) {
$group = $this->bookmarkRepository->findGroupByUuid($groupId);
if ($group === null || !$this->bookmarkGroupVoter->vote(BookmarkGroupVoter::READ, $group, $backendUser)) {
return false;
}
}
// Fetch all bookmarks in one query and filter to those user can edit
$bookmarks = $this->bookmarkRepository->findByIds($bookmarkIds);
$manageableIds = [];
foreach ($bookmarkIds as $bookmarkId) {
$bookmark = $bookmarks[$bookmarkId] ?? null;
if ($bookmark !== null && $this->bookmarkVoter->vote(BookmarkVoter::EDIT, $bookmark, $backendUser)) {
$manageableIds[] = $bookmarkId;
}
}
if ($manageableIds === []) {
return false;
}
$this->bookmarkRepository->moveToGroup(
$manageableIds,
$userId,
$groupId,
$allowGlobalGroups
);
return true;
}
public function createGroup(string $label): ?BookmarkGroup
{
$backendUser = $this->getBackendUser();
if (!$this->bookmarkGroupVoter->vote(BookmarkGroupVoter::CREATE, [], $backendUser)) {
return null;
}
$userId = (int)$backendUser->user['uid'];
$uuid = $this->bookmarkRepository->createGroup($userId, $label);
if ($uuid === null) {
return null;
}
$row = $this->bookmarkRepository->findGroupByUuid($uuid);
if ($row === null) {
return null;
}
return $this->createBookmarkGroup(
$row['uuid'],
$row['label'] ?? '',
BookmarkGroupType::USER,
0,
$backendUser,
isset($row['userid']) ? (int)$row['userid'] : null,
);
}
public function updateGroup(string $uuid, string $label): bool
{
$backendUser = $this->getBackendUser();
$group = $this->bookmarkRepository->findGroupByUuid($uuid);
if ($group === null || !$this->bookmarkGroupVoter->vote(BookmarkGroupVoter::EDIT, $group, $backendUser)) {
return false;
}
$this->bookmarkRepository->updateGroup($uuid, $label);
return true;
}
public function deleteGroup(string $uuid): bool
{
$backendUser = $this->getBackendUser();
$group = $this->bookmarkRepository->findGroupByUuid($uuid);
if ($group === null || !$this->bookmarkGroupVoter->vote(BookmarkGroupVoter::DELETE, $group, $backendUser)) {
return false;
}
$userId = (int)$backendUser->user['uid'];
$this->bookmarkRepository->moveBookmarksFromGroupToDefault($uuid, $userId);
$affectedRows = $this->bookmarkRepository->deleteGroup($uuid);
return $affectedRows > 0;
}
/**
* @param string[] $uuids
*/
public function reorderGroups(array $uuids): bool
{
$backendUser = $this->getBackendUser();
$userId = (int)$backendUser->user['uid'];
// Get all user's groups in one query
$userGroups = $this->bookmarkRepository->findGroupsByUser($userId);
$groupsByUuid = [];
foreach ($userGroups as $group) {
$groupsByUuid[$group['uuid']] = $group;
}
// Verify all provided UUIDs can be edited by the user
foreach ($uuids as $uuid) {
$group = $groupsByUuid[$uuid] ?? null;
if ($group === null || !$this->bookmarkGroupVoter->vote(BookmarkGroupVoter::EDIT, $group, $backendUser)) {
return false;
}
}
$this->bookmarkRepository->reorderGroups($uuids, $userId);
return true;
}
private function createBookmarkFromRow(array $row, BackendUserAuthentication $user): ?Bookmark
{
$routeIdentifier = $row['route'] ?? '';
try {
$arguments = json_decode($row['arguments'] ?? '', true, 64, JSON_THROW_ON_ERROR);
} catch (\JsonException) {
return null;
}
if (!is_array($arguments)) {
return null;
}
$moduleName = $this->getModuleNameFromRouteIdentifier($routeIdentifier);
if ($moduleName === '') {
return null;
}
$accessible = $this->bookmarkVoter->vote(BookmarkVoter::NAVIGATE, $row, $user);
$editable = $this->bookmarkVoter->vote(BookmarkVoter::EDIT, $row, $user);
$groupUuid = $row['group_uuid'] ?? null;
$groupId = $groupUuid !== null ? $groupUuid : (int)$row['sc_group'];
$bookmarkData = $this->parseRecordEditData($routeIdentifier, $arguments);
$iconData = $this->resolveBookmarkIcon($routeIdentifier, $moduleName, $bookmarkData);
$href = $accessible ? (string)$this->uriBuilder->buildUriFromRoute($routeIdentifier, $arguments) : '';
return new Bookmark(
id: (int)$row['uid'],
route: $routeIdentifier,
arguments: $row['arguments'] ?? '',
title: ($row['description'] ?? false) ?: 'Bookmark',
groupId: $groupId,
iconIdentifier: $iconData['identifier'],
iconOverlayIdentifier: $iconData['overlay'],
module: $moduleName,
href: $href,
editable: $editable,
accessible: $accessible,
);
}
/**
* @return array{identifier: string, overlay: string}
*/
private function resolveBookmarkIcon(string $routeIdentifier, string $moduleName, array $bookmarkData): array
{
$identifier = '';
$overlay = '';
switch ($routeIdentifier) {
case 'record_edit':
$table = $bookmarkData['table'] ?? '';
$recordid = $bookmarkData['recordid'] ?? 0;
$action = $bookmarkData['action'] ?? '';
if ($action === 'edit') {
$row = BackendUtility::getRecordWSOL($table, (int)$recordid) ?? [];
$icon = $this->iconFactory->getIconForRecord($table, $row, IconSize::SMALL);
} elseif ($action === 'new') {
$icon = $this->iconFactory->getIconForRecord($table, [], IconSize::SMALL);
} else {
$icon = $this->iconFactory->getIcon('empty-empty', IconSize::SMALL);
}
$identifier = $icon->getIdentifier();
$overlay = $icon->getOverlayIcon()?->getIdentifier() ?? '';
break;
case 'file_edit':
$identifier = 'mimetypes-text-html';
break;
default:
$iconIdentifier = '';
if ($module = $this->moduleProvider->getModule($moduleName, null, false)) {
$iconIdentifier = $module->getIconIdentifier();
if ($iconIdentifier === '' && $module->getParentModule()) {
$iconIdentifier = $module->getParentModule()->getIconIdentifier();
}
}
if ($iconIdentifier === '') {
$iconIdentifier = 'empty-empty';
}
$identifier = $iconIdentifier;
}
return [
'identifier' => $identifier,
'overlay' => $overlay,
];
}
private function createBookmarkGroup(
int|string $id,
string $label,
BookmarkGroupType $type,
int $sorting,
BackendUserAuthentication $user,
?int $userid = null
): BookmarkGroup {
$voterData = ['id' => $id, 'userid' => $userid];
$editable = $this->bookmarkGroupVoter->vote(BookmarkGroupVoter::EDIT, $voterData, $user);
$selectable = $this->bookmarkGroupVoter->vote(BookmarkGroupVoter::SELECT, $voterData, $user);
return new BookmarkGroup(
id: $id,
label: $label,
type: $type,
sorting: $sorting,
editable: $editable,
selectable: $selectable,
);
}
private function getBackendUser(): BackendUserAuthentication
{
return $GLOBALS['BE_USER'];
}
private function getLanguageService(): LanguageService
{
return $GLOBALS['LANG'];
}
}