1 <?php namespace BookStack\Auth;
4 use BookStack\Entities\EntityProvider;
5 use BookStack\Entities\Models\Book;
6 use BookStack\Entities\Models\Bookshelf;
7 use BookStack\Entities\Models\Chapter;
8 use BookStack\Entities\Models\Page;
9 use BookStack\Exceptions\NotFoundException;
10 use BookStack\Exceptions\UserUpdateException;
11 use BookStack\Uploads\Image;
12 use BookStack\Uploads\UserAvatars;
14 use Illuminate\Database\Eloquent\Builder;
15 use Illuminate\Database\Eloquent\Collection;
16 use Illuminate\Pagination\LengthAwarePaginator;
22 protected $userAvatar;
25 * UserRepo constructor.
27 public function __construct(UserAvatars $userAvatar)
29 $this->userAvatar = $userAvatar;
33 * Get a user by their email address.
35 public function getByEmail(string $email): ?User
37 return User::query()->where('email', '=', $email)->first();
41 * Get a user by their ID.
43 public function getById(int $id): User
45 return User::query()->findOrFail($id);
49 * Get a user by their slug.
51 public function getBySlug(string $slug): User
53 return User::query()->where('slug', '=', $slug)->firstOrFail();
57 * Get all the users with their permissions.
59 public function getAllUsers(): Collection
61 return User::query()->with('roles', 'avatar')->orderBy('name', 'asc')->get();
65 * Get all users as Builder for API
67 public function getUsersBuilder(int $id = null ) : Builder
69 $query = User::query()->select(['*'])
70 ->withLastActivityAt()
71 ->with(['roles', 'avatar']);
75 * Get all the users with their permissions in a paginated format.
77 public function getAllUsersPaginatedAndSorted(int $count, array $sortData): LengthAwarePaginator
79 $sort = $sortData['sort'];
81 $query = User::query()->select(['*'])
82 ->withLastActivityAt()
83 ->with(['roles', 'avatar'])
84 ->orderBy($sort, $sortData['order']);
86 if ($sortData['search']) {
87 $term = '%' . $sortData['search'] . '%';
88 $query->where(function ($query) use ($term) {
89 $query->where('name', 'like', $term)
90 ->orWhere('email', 'like', $term);
94 return $query->paginate($count);
98 * Creates a new user and attaches a role to them.
100 public function registerNew(array $data, bool $emailConfirmed = false): User
102 $user = $this->create($data, $emailConfirmed);
103 $user->attachDefaultRole();
104 $this->downloadAndAssignUserAvatar($user);
110 * Assign a user to a system-level role.
111 * @throws NotFoundException
113 public function attachSystemRole(User $user, string $systemRoleName)
115 $role = Role::getSystemRole($systemRoleName);
116 if (is_null($role)) {
117 throw new NotFoundException("Role '{$systemRoleName}' not found");
119 $user->attachRole($role);
123 * Checks if the give user is the only admin.
125 public function isOnlyAdmin(User $user): bool
127 if (!$user->hasSystemRole('admin')) {
131 $adminRole = Role::getSystemRole('admin');
132 if ($adminRole->users()->count() > 1) {
140 * Set the assigned user roles via an array of role IDs.
141 * @throws UserUpdateException
143 public function setUserRoles(User $user, array $roles)
145 if ($this->demotingLastAdmin($user, $roles)) {
146 throw new UserUpdateException(trans('errors.role_cannot_remove_only_admin'), $user->getEditUrl());
149 $user->roles()->sync($roles);
153 * Check if the given user is the last admin and their new roles no longer
154 * contains the admin role.
156 protected function demotingLastAdmin(User $user, array $newRoles) : bool
158 if ($this->isOnlyAdmin($user)) {
159 $adminRole = Role::getSystemRole('admin');
160 if (!in_array(strval($adminRole->id), $newRoles)) {
169 * Create a new basic instance of user.
171 public function create(array $data, bool $emailConfirmed = false): User
174 'name' => $data['name'],
175 'email' => $data['email'],
176 'password' => bcrypt($data['password']),
177 'email_confirmed' => $emailConfirmed,
178 'external_auth_id' => $data['external_auth_id'] ?? '',
182 $user->forceFill($details);
183 $user->refreshSlug();
190 * Remove the given user from storage, Delete all related content.
193 public function destroy(User $user, ?int $newOwnerId = null)
195 $user->socialAccounts()->delete();
196 $user->apiTokens()->delete();
199 // Delete user profile images
200 $profileImages = Image::query()->where('type', '=', 'user')
201 ->where('uploaded_to', '=', $user->id)
204 foreach ($profileImages as $image) {
205 Images::destroy($image);
208 if (!empty($newOwnerId)) {
209 $newOwner = User::query()->find($newOwnerId);
210 if (!is_null($newOwner)) {
211 $this->migrateOwnership($user, $newOwner);
217 * Migrate ownership of items in the system from one user to another.
219 protected function migrateOwnership(User $fromUser, User $toUser)
221 $entities = (new EntityProvider)->all();
222 foreach ($entities as $instance) {
223 $instance->newQuery()->where('owned_by', '=', $fromUser->id)
224 ->update(['owned_by' => $toUser->id]);
229 * Get the latest activity for a user.
231 public function getActivity(User $user, int $count = 20, int $page = 0): array
233 return Activity::userActivity($user, $count, $page);
237 * Get the recently created content for this given user.
239 public function getRecentlyCreated(User $user, int $count = 20): array
241 $query = function (Builder $query) use ($user, $count) {
242 return $query->orderBy('created_at', 'desc')
243 ->where('created_by', '=', $user->id)
249 'pages' => $query(Page::visible()->where('draft', '=', false)),
250 'chapters' => $query(Chapter::visible()),
251 'books' => $query(Book::visible()),
252 'shelves' => $query(Bookshelf::visible()),
257 * Get asset created counts for the give user.
259 public function getAssetCounts(User $user): array
261 $createdBy = ['created_by' => $user->id];
263 'pages' => Page::visible()->where($createdBy)->count(),
264 'chapters' => Chapter::visible()->where($createdBy)->count(),
265 'books' => Book::visible()->where($createdBy)->count(),
266 'shelves' => Bookshelf::visible()->where($createdBy)->count(),
271 * Get the roles in the system that are assignable to a user.
273 public function getAllRoles(): Collection
275 return Role::query()->orderBy('display_name', 'asc')->get();
279 * Get an avatar image for a user and set it as their avatar.
280 * Returns early if avatars disabled or not set in config.
282 public function downloadAndAssignUserAvatar(User $user): void
285 $this->userAvatar->fetchAndAssignToUser($user);
286 } catch (Exception $e) {
287 Log::error('Failed to save user avatar image');