3 namespace BookStack\Users\Models;
5 use BookStack\Access\Mfa\MfaValue;
6 use BookStack\Access\Notifications\ResetPasswordNotification;
7 use BookStack\Access\SocialAccount;
8 use BookStack\Activity\Models\Favourite;
9 use BookStack\Activity\Models\Loggable;
10 use BookStack\Activity\Models\Watch;
11 use BookStack\Api\ApiToken;
12 use BookStack\App\Model;
13 use BookStack\App\Sluggable;
14 use BookStack\Entities\Tools\SlugGenerator;
15 use BookStack\Translation\LocaleDefinition;
16 use BookStack\Translation\LocaleManager;
17 use BookStack\Uploads\Image;
20 use Illuminate\Auth\Authenticatable;
21 use Illuminate\Auth\Passwords\CanResetPassword;
22 use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
23 use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
24 use Illuminate\Database\Eloquent\Builder;
25 use Illuminate\Database\Eloquent\Factories\HasFactory;
26 use Illuminate\Database\Eloquent\Relations\BelongsTo;
27 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
28 use Illuminate\Database\Eloquent\Relations\HasMany;
29 use Illuminate\Notifications\Notifiable;
30 use Illuminate\Support\Collection;
36 * @property string $name
37 * @property string $slug
38 * @property string $email
39 * @property string $password
40 * @property Carbon $created_at
41 * @property Carbon $updated_at
42 * @property bool $email_confirmed
43 * @property int $image_id
44 * @property string $external_auth_id
45 * @property string $system_name
46 * @property Collection $roles
47 * @property Collection $mfaValues
48 * @property ?Image $avatar
50 class User extends Model implements AuthenticatableContract, CanResetPasswordContract, Loggable, Sluggable
58 * The database table used by the model.
62 protected $table = 'users';
65 * The attributes that are mass assignable.
69 protected $fillable = ['name', 'email'];
71 protected $casts = ['last_activity_at' => 'datetime'];
74 * The attributes excluded from the model's JSON form.
79 'password', 'remember_token', 'system_name', 'email_confirmed', 'external_auth_id', 'email',
80 'created_at', 'updated_at', 'image_id', 'roles', 'avatar', 'user_id', 'pivot',
84 * This holds the user's permissions when loaded.
86 protected ?Collection $permissions;
89 * This holds the user's avatar URL when loaded to prevent re-calculating within the same request.
91 protected string $avatarUrl = '';
94 * Returns the default public user.
95 * Fetches from the container as a singleton to effectively cache at an app level.
97 public static function getGuest(): self
99 return app()->make('users.default');
103 * Check if the user is the default public user.
105 public function isGuest(): bool
107 return $this->system_name === 'public';
111 * Check if the user has general access to the application.
113 public function hasAppAccess(): bool
115 return !$this->isGuest() || setting('app-public');
119 * The roles that belong to the user.
121 * @return BelongsToMany
123 public function roles()
125 if ($this->id === 0) {
129 return $this->belongsToMany(Role::class);
133 * Check if the user has a role.
135 public function hasRole($roleId): bool
137 return $this->roles->pluck('id')->contains($roleId);
141 * Check if the user has a role.
143 public function hasSystemRole(string $roleSystemName): bool
145 return $this->roles->pluck('system_name')->contains($roleSystemName);
149 * Attach the default system role to this user.
151 public function attachDefaultRole(): void
153 $roleId = intval(setting('registration-role'));
154 if ($roleId && $this->roles()->where('id', '=', $roleId)->count() === 0) {
155 $this->roles()->attach($roleId);
160 * Check if the user has a particular permission.
162 public function can(string $permissionName): bool
164 return $this->permissions()->contains($permissionName);
168 * Get all permissions belonging to the current user.
170 protected function permissions(): Collection
172 if (isset($this->permissions)) {
173 return $this->permissions;
176 $this->permissions = $this->newQuery()->getConnection()->table('role_user', 'ru')
177 ->select('role_permissions.name as name')->distinct()
178 ->leftJoin('permission_role', 'ru.role_id', '=', 'permission_role.role_id')
179 ->leftJoin('role_permissions', 'permission_role.permission_id', '=', 'role_permissions.id')
180 ->where('ru.user_id', '=', $this->id)
183 return $this->permissions;
187 * Clear any cached permissions on this instance.
189 public function clearPermissionCache()
191 $this->permissions = null;
195 * Attach a role to this user.
197 public function attachRole(Role $role)
199 $this->roles()->attach($role->id);
200 $this->unsetRelation('roles');
204 * Get the social account associated with this user.
206 public function socialAccounts(): HasMany
208 return $this->hasMany(SocialAccount::class);
212 * Check if the user has a social account,
213 * If a driver is passed it checks for that single account type.
215 * @param bool|string $socialDriver
219 public function hasSocialAccount($socialDriver = false)
221 if ($socialDriver === false) {
222 return $this->socialAccounts()->count() > 0;
225 return $this->socialAccounts()->where('driver', '=', $socialDriver)->exists();
229 * Returns a URL to the user's avatar.
231 public function getAvatar(int $size = 50): string
233 $default = url('/user_avatar.png');
234 $imageId = $this->image_id;
235 if ($imageId === 0 || $imageId === '0' || $imageId === null) {
239 if (!empty($this->avatarUrl)) {
240 return $this->avatarUrl;
244 $avatar = $this->avatar?->getThumb($size, $size, false) ?? $default;
245 } catch (Exception $err) {
249 $this->avatarUrl = $avatar;
255 * Get the avatar for the user.
257 public function avatar(): BelongsTo
259 return $this->belongsTo(Image::class, 'image_id');
263 * Get the API tokens assigned to this user.
265 public function apiTokens(): HasMany
267 return $this->hasMany(ApiToken::class);
271 * Get the favourite instances for this user.
273 public function favourites(): HasMany
275 return $this->hasMany(Favourite::class);
279 * Get the MFA values belonging to this use.
281 public function mfaValues(): HasMany
283 return $this->hasMany(MfaValue::class);
287 * Get the tracked entity watches for this user.
289 public function watches(): HasMany
291 return $this->hasMany(Watch::class);
295 * Get the last activity time for this user.
297 public function scopeWithLastActivityAt(Builder $query)
299 $query->addSelect(['activities.created_at as last_activity_at'])
300 ->leftJoinSub(function (\Illuminate\Database\Query\Builder $query) {
301 $query->from('activities')->select('user_id')
302 ->selectRaw('max(created_at) as created_at')
303 ->groupBy('user_id');
304 }, 'activities', 'users.id', '=', 'activities.user_id');
308 * Get the url for editing this user.
310 public function getEditUrl(string $path = ''): string
312 $uri = '/settings/users/' . $this->id . '/' . trim($path, '/');
314 return url(rtrim($uri, '/'));
318 * Get the url that links to this user's profile.
320 public function getProfileUrl(): string
322 return url('/user/' . $this->slug);
326 * Get a shortened version of the user's name.
328 public function getShortName(int $chars = 8): string
330 if (mb_strlen($this->name) <= $chars) {
334 $splitName = explode(' ', $this->name);
335 if (mb_strlen($splitName[0]) <= $chars) {
336 return $splitName[0];
339 return mb_substr($this->name, 0, max($chars - 2, 0)) . '…';
343 * Get the locale for this user.
345 public function getLocale(): LocaleDefinition
347 return app()->make(LocaleManager::class)->getForUser($this);
351 * Send the password reset notification.
353 * @param string $token
357 public function sendPasswordResetNotification($token)
359 $this->notify(new ResetPasswordNotification($token));
365 public function logDescriptor(): string
367 return "({$this->id}) {$this->name}";
373 public function refreshSlug(): string
375 $this->slug = app()->make(SlugGenerator::class)->generate($this);