365 lines
9.1 KiB
PHP
365 lines
9.1 KiB
PHP
<?php
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namespace BookStack\Auth;
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use BookStack\Actions\Favourite;
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use BookStack\Api\ApiToken;
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use BookStack\Auth\Access\Mfa\MfaValue;
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use BookStack\Entities\Tools\SlugGenerator;
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use BookStack\Interfaces\Loggable;
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use BookStack\Interfaces\Sluggable;
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use BookStack\Model;
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use BookStack\Notifications\ResetPassword;
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use BookStack\Uploads\Image;
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use Carbon\Carbon;
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use Exception;
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use Illuminate\Auth\Authenticatable;
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use Illuminate\Auth\Passwords\CanResetPassword;
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use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
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use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\BelongsToMany;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Illuminate\Notifications\Notifiable;
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use Illuminate\Support\Collection;
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/**
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* Class User.
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*
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* @property int $id
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* @property string $name
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* @property string $slug
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* @property string $email
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* @property string $password
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* @property Carbon $created_at
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* @property Carbon $updated_at
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* @property bool $email_confirmed
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* @property int $image_id
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* @property string $external_auth_id
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* @property string $system_name
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* @property Collection $roles
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* @property Collection $mfaValues
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*/
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class User extends Model implements AuthenticatableContract, CanResetPasswordContract, Loggable, Sluggable
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{
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use HasFactory;
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use Authenticatable;
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use CanResetPassword;
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use Notifiable;
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/**
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* The database table used by the model.
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*
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* @var string
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*/
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protected $table = 'users';
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/**
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* The attributes that are mass assignable.
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*
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* @var array
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*/
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protected $fillable = ['name', 'email'];
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protected $casts = ['last_activity_at' => 'datetime'];
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/**
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* The attributes excluded from the model's JSON form.
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*
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* @var array
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*/
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protected $hidden = [
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'password', 'remember_token', 'system_name', 'email_confirmed', 'external_auth_id', 'email',
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'created_at', 'updated_at', 'image_id', 'roles', 'avatar', 'user_id',
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];
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/**
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* This holds the user's permissions when loaded.
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*/
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protected ?Collection $permissions;
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/**
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* This holds the user's avatar URL when loaded to prevent re-calculating within the same request.
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*/
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protected string $avatarUrl = '';
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/**
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* This holds the default user when loaded.
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*
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* @var null|User
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*/
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protected static ?User $defaultUser = null;
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/**
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* Returns the default public user.
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*/
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public static function getDefault(): self
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{
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if (!is_null(static::$defaultUser)) {
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return static::$defaultUser;
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}
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static::$defaultUser = static::query()->where('system_name', '=', 'public')->first();
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return static::$defaultUser;
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}
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/**
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* Check if the user is the default public user.
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*/
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public function isDefault(): bool
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{
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return $this->system_name === 'public';
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}
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/**
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* The roles that belong to the user.
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*
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* @return BelongsToMany
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*/
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public function roles()
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{
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if ($this->id === 0) {
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return;
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}
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return $this->belongsToMany(Role::class);
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}
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/**
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* Check if the user has a role.
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*/
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public function hasRole($roleId): bool
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{
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return $this->roles->pluck('id')->contains($roleId);
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}
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/**
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* Check if the user has a role.
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*/
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public function hasSystemRole(string $roleSystemName): bool
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{
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return $this->roles->pluck('system_name')->contains($roleSystemName);
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}
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/**
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* Attach the default system role to this user.
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*/
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public function attachDefaultRole(): void
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{
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$roleId = intval(setting('registration-role'));
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if ($roleId && $this->roles()->where('id', '=', $roleId)->count() === 0) {
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$this->roles()->attach($roleId);
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}
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}
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/**
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* Check if the user has a particular permission.
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*/
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public function can(string $permissionName): bool
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{
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if ($this->email === 'guest') {
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return false;
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}
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return $this->permissions()->contains($permissionName);
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}
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/**
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* Get all permissions belonging to the current user.
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*/
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protected function permissions(): Collection
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{
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if (isset($this->permissions)) {
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return $this->permissions;
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}
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$this->permissions = $this->newQuery()->getConnection()->table('role_user', 'ru')
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->select('role_permissions.name as name')->distinct()
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->leftJoin('permission_role', 'ru.role_id', '=', 'permission_role.role_id')
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->leftJoin('role_permissions', 'permission_role.permission_id', '=', 'role_permissions.id')
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->where('ru.user_id', '=', $this->id)
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->pluck('name');
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return $this->permissions;
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}
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/**
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* Clear any cached permissions on this instance.
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*/
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public function clearPermissionCache()
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{
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$this->permissions = null;
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}
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/**
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* Attach a role to this user.
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*/
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public function attachRole(Role $role)
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{
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$this->roles()->attach($role->id);
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}
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/**
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* Get the social account associated with this user.
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*/
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public function socialAccounts(): HasMany
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{
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return $this->hasMany(SocialAccount::class);
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}
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/**
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* Check if the user has a social account,
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* If a driver is passed it checks for that single account type.
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*
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* @param bool|string $socialDriver
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*
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* @return bool
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*/
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public function hasSocialAccount($socialDriver = false)
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{
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if ($socialDriver === false) {
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return $this->socialAccounts()->count() > 0;
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}
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return $this->socialAccounts()->where('driver', '=', $socialDriver)->exists();
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}
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/**
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* Returns a URL to the user's avatar.
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*/
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public function getAvatar(int $size = 50): string
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{
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$default = url('/user_avatar.png');
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$imageId = $this->image_id;
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if ($imageId === 0 || $imageId === '0' || $imageId === null) {
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return $default;
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}
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if (!empty($this->avatarUrl)) {
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return $this->avatarUrl;
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}
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try {
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$avatar = $this->avatar ? url($this->avatar->getThumb($size, $size, false)) : $default;
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} catch (Exception $err) {
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$avatar = $default;
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}
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$this->avatarUrl = $avatar;
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return $avatar;
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}
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/**
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* Get the avatar for the user.
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*/
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public function avatar(): BelongsTo
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{
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return $this->belongsTo(Image::class, 'image_id');
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}
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/**
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* Get the API tokens assigned to this user.
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*/
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public function apiTokens(): HasMany
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{
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return $this->hasMany(ApiToken::class);
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}
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/**
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* Get the favourite instances for this user.
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*/
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public function favourites(): HasMany
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{
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return $this->hasMany(Favourite::class);
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}
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/**
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* Get the MFA values belonging to this use.
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*/
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public function mfaValues(): HasMany
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{
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return $this->hasMany(MfaValue::class);
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}
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/**
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* Get the last activity time for this user.
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*/
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public function scopeWithLastActivityAt(Builder $query)
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{
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$query->addSelect(['activities.created_at as last_activity_at'])
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->leftJoinSub(function (\Illuminate\Database\Query\Builder $query) {
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$query->from('activities')->select('user_id')
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->selectRaw('max(created_at) as created_at')
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->groupBy('user_id');
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}, 'activities', 'users.id', '=', 'activities.user_id');
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}
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/**
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* Get the url for editing this user.
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*/
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public function getEditUrl(string $path = ''): string
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{
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$uri = '/settings/users/' . $this->id . '/' . trim($path, '/');
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return url(rtrim($uri, '/'));
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}
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/**
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* Get the url that links to this user's profile.
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*/
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public function getProfileUrl(): string
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{
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return url('/user/' . $this->slug);
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}
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/**
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* Get a shortened version of the user's name.
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*/
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public function getShortName(int $chars = 8): string
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{
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if (mb_strlen($this->name) <= $chars) {
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return $this->name;
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}
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$splitName = explode(' ', $this->name);
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if (mb_strlen($splitName[0]) <= $chars) {
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return $splitName[0];
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}
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return '';
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}
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/**
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* Send the password reset notification.
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*
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* @param string $token
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*
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* @return void
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*/
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public function sendPasswordResetNotification($token)
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{
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$this->notify(new ResetPassword($token));
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}
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/**
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* {@inheritdoc}
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*/
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public function logDescriptor(): string
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{
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return "({$this->id}) {$this->name}";
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}
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/**
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* {@inheritdoc}
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*/
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public function refreshSlug(): string
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{
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$this->slug = app(SlugGenerator::class)->generate($this);
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return $this->slug;
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}
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}
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