Fixed inline code overflowing off of page in issue #1575.

[bookstack] / app / Http / Controllers / UserController.php

<?php namespace BookStack\Http\Controllers;

use BookStack\Auth\Access\SocialAuthService;
use BookStack\Auth\User;
use BookStack\Auth\UserRepo;
use BookStack\Exceptions\UserUpdateException;
use BookStack\Uploads\ImageRepo;
use Illuminate\Http\Request;
use Illuminate\Http\Response;

class UserController extends Controller
{

    protected $user;
    protected $userRepo;
    protected $imageRepo;

    /**
     * UserController constructor.
     * @param User $user
     * @param UserRepo $userRepo
     * @param ImageRepo $imageRepo
     */
    public function __construct(User $user, UserRepo $userRepo, ImageRepo $imageRepo)
    {
        $this->user = $user;
        $this->userRepo = $userRepo;
        $this->imageRepo = $imageRepo;
        parent::__construct();
    }

    /**
     * Display a listing of the users.
     * @param Request $request
     * @return Response
     */
    public function index(Request $request)
    {
        $this->checkPermission('users-manage');
        $listDetails = [
            'order' => $request->get('order', 'asc'),
            'search' => $request->get('search', ''),
            'sort' => $request->get('sort', 'name'),
        ];
        $users = $this->userRepo->getAllUsersPaginatedAndSorted(20, $listDetails);
        $this->setPageTitle(trans('settings.users'));
        $users->appends($listDetails);
        return view('users.index', ['users' => $users, 'listDetails' => $listDetails]);
    }

    /**
     * Show the form for creating a new user.
     * @return Response
     */
    public function create()
    {
        $this->checkPermission('users-manage');
        $authMethod = config('auth.method');
        $roles = $this->userRepo->getAllRoles();
        return view('users.create', ['authMethod' => $authMethod, 'roles' => $roles]);
    }

    /**
     * Store a newly created user in storage.
     * @param  Request $request
     * @return Response
     * @throws UserUpdateException
     */
    public function store(Request $request)
    {
        $this->checkPermission('users-manage');
        $validationRules = [
            'name'             => 'required',
            'email'            => 'required|email|unique:users,email'
        ];

        $authMethod = config('auth.method');
        if ($authMethod === 'standard') {
            $validationRules['password'] = 'required|min:5';
            $validationRules['password-confirm'] = 'required|same:password';
        } elseif ($authMethod === 'ldap') {
            $validationRules['external_auth_id'] = 'required';
        }
        $this->validate($request, $validationRules);

        $user = $this->user->fill($request->all());

        if ($authMethod === 'standard') {
            $user->password = bcrypt($request->get('password'));
        } elseif ($authMethod === 'ldap') {
            $user->external_auth_id = $request->get('external_auth_id');
        }

        $user->save();

        if ($request->filled('roles')) {
            $roles = $request->get('roles');
            $this->userRepo->setUserRoles($user, $roles);
        }

        $this->userRepo->downloadAndAssignUserAvatar($user);

        return redirect('/settings/users');
    }

    /**
     * Show the form for editing the specified user.
     * @param  int              $id
     * @param \BookStack\Auth\Access\SocialAuthService $socialAuthService
     * @return Response
     */
    public function edit($id, SocialAuthService $socialAuthService)
    {
        $this->checkPermissionOrCurrentUser('users-manage', $id);

        $user = $this->user->findOrFail($id);

        $authMethod = ($user->system_name) ? 'system' : config('auth.method');

        $activeSocialDrivers = $socialAuthService->getActiveDrivers();
        $this->setPageTitle(trans('settings.user_profile'));
        $roles = $this->userRepo->getAllRoles();
        return view('users.edit', ['user' => $user, 'activeSocialDrivers' => $activeSocialDrivers, 'authMethod' => $authMethod, 'roles' => $roles]);
    }

    /**
     * Update the specified user in storage.
     * @param Request $request
     * @param int $id
     * @return Response
     * @throws UserUpdateException
     * @throws \BookStack\Exceptions\ImageUploadException
     */
    public function update(Request $request, $id)
    {
        $this->preventAccessForDemoUsers();
        $this->checkPermissionOrCurrentUser('users-manage', $id);

        $this->validate($request, [
            'name'             => 'min:2',
            'email'            => 'min:2|email|unique:users,email,' . $id,
            'password'         => 'min:5|required_with:password_confirm',
            'password-confirm' => 'same:password|required_with:password',
            'setting'          => 'array',
            'profile_image'    => $this->imageRepo->getImageValidationRules(),
        ]);

        $user = $this->userRepo->getById($id);
        $user->fill($request->except(['email']));

        // Email updates
        if (userCan('users-manage') && $request->filled('email')) {
            $user->email = $request->get('email');
        }

        // Role updates
        if (userCan('users-manage') && $request->filled('roles')) {
            $roles = $request->get('roles');
            $this->userRepo->setUserRoles($user, $roles);
        }

        // Password updates
        if ($request->filled('password')) {
            $password = $request->get('password');
            $user->password = bcrypt($password);
        }

        // External auth id updates
        if ($this->currentUser->can('users-manage') && $request->filled('external_auth_id')) {
            $user->external_auth_id = $request->get('external_auth_id');
        }

        // Save an user-specific settings
        if ($request->filled('setting')) {
            foreach ($request->get('setting') as $key => $value) {
                setting()->putUser($user, $key, $value);
            }
        }

        // Save profile image if in request
        if ($request->has('profile_image')) {
            $imageUpload = $request->file('profile_image');
            $this->imageRepo->destroyImage($user->avatar);
            $image = $this->imageRepo->saveNew($imageUpload, 'user', $user->id);
            $user->image_id = $image->id;
        }

        // Delete the profile image if set to
        if ($request->has('profile_image_reset')) {
            $this->imageRepo->destroyImage($user->avatar);
        }

        $user->save();
        session()->flash('success', trans('settings.users_edit_success'));

        $redirectUrl = userCan('users-manage') ? '/settings/users' : ('/settings/users/' . $user->id);
        return redirect($redirectUrl);
    }

    /**
     * Show the user delete page.
     * @param int $id
     * @return \Illuminate\View\View
     */
    public function delete($id)
    {
        $this->checkPermissionOrCurrentUser('users-manage', $id);

        $user = $this->userRepo->getById($id);
        $this->setPageTitle(trans('settings.users_delete_named', ['userName' => $user->name]));
        return view('users.delete', ['user' => $user]);
    }

    /**
     * Remove the specified user from storage.
     * @param  int $id
     * @return Response
     * @throws \Exception
     */
    public function destroy($id)
    {
        $this->preventAccessForDemoUsers();
        $this->checkPermissionOrCurrentUser('users-manage', $id);

        $user = $this->userRepo->getById($id);

        if ($this->userRepo->isOnlyAdmin($user)) {
            session()->flash('error', trans('errors.users_cannot_delete_only_admin'));
            return redirect($user->getEditUrl());
        }

        if ($user->system_name === 'public') {
            session()->flash('error', trans('errors.users_cannot_delete_guest'));
            return redirect($user->getEditUrl());
        }

        $this->userRepo->destroy($user);
        session()->flash('success', trans('settings.users_delete_success'));

        return redirect('/settings/users');
    }

    /**
     * Show the user profile page
     * @param $id
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function showProfilePage($id)
    {
        $user = $this->userRepo->getById($id);

        $userActivity = $this->userRepo->getActivity($user);
        $recentlyCreated = $this->userRepo->getRecentlyCreated($user, 5, 0);
        $assetCounts = $this->userRepo->getAssetCounts($user);

        return view('users.profile', [
            'user' => $user,
            'activity' => $userActivity,
            'recentlyCreated' => $recentlyCreated,
            'assetCounts' => $assetCounts
        ]);
    }

    /**
     * Update the user's preferred book-list display setting.
     * @param $id
     * @param Request $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function switchBookView($id, Request $request)
    {
        return $this->switchViewType($id, $request, 'books');
    }

    /**
     * Update the user's preferred shelf-list display setting.
     * @param $id
     * @param Request $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function switchShelfView($id, Request $request)
    {
        return $this->switchViewType($id, $request, 'bookshelves');
    }

    /**
     * For a type of list, switch with stored view type for a user.
     * @param integer $userId
     * @param Request $request
     * @param string $listName
     * @return \Illuminate\Http\RedirectResponse
     */
    protected function switchViewType($userId, Request $request, string $listName)
    {
        $this->checkPermissionOrCurrentUser('users-manage', $userId);

        $viewType = $request->get('view_type');
        if (!in_array($viewType, ['grid', 'list'])) {
            $viewType = 'list';
        }

        $user = $this->userRepo->getById($userId);
        $key = $listName . '_view_type';
        setting()->putUser($user, $key, $viewType);

        return redirect()->back(302, [], "/settings/users/$userId");
    }

    /**
     * Change the stored sort type for a particular view.
     * @param string $id
     * @param string $type
     * @param Request $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function changeSort(string $id, string $type, Request $request)
    {
        $validSortTypes = ['books', 'bookshelves'];
        if (!in_array($type, $validSortTypes)) {
            return redirect()->back(500);
        }
        return $this->changeListSort($id, $request, $type);
    }

    /**
     * Update the stored section expansion preference for the given user.
     * @param string $id
     * @param string $key
     * @param Request $request
     * @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
     */
    public function updateExpansionPreference(string $id, string $key, Request $request)
    {
        $this->checkPermissionOrCurrentUser('users-manage', $id);
        $keyWhitelist = ['home-details'];
        if (!in_array($key, $keyWhitelist)) {
            return response("Invalid key", 500);
        }

        $newState = $request->get('expand', 'false');

        $user = $this->user->findOrFail($id);
        setting()->putUser($user, 'section_expansion#' . $key, $newState);
        return response("", 204);
    }

    /**
     * Changed the stored preference for a list sort order.
     * @param int $userId
     * @param Request $request
     * @param string $listName
     * @return \Illuminate\Http\RedirectResponse
     */
    protected function changeListSort(int $userId, Request $request, string $listName)
    {
        $this->checkPermissionOrCurrentUser('users-manage', $userId);

        $sort = $request->get('sort');
        if (!in_array($sort, ['name', 'created_at', 'updated_at'])) {
            $sort = 'name';
        }

        $order = $request->get('order');
        if (!in_array($order, ['asc', 'desc'])) {
            $order = 'asc';
        }

        $user = $this->user->findOrFail($userId);
        $sortKey = $listName . '_sort';
        $orderKey = $listName . '_sort_order';
        setting()->putUser($user, $sortKey, $sort);
        setting()->putUser($user, $orderKey, $order);

        return redirect()->back(302, [], "/settings/users/$userId");
    }
}