BookStack/app/Auth/UserRepo.php
2019-04-21 15:52:29 +01:00

296 lines
8.2 KiB
PHP

<?php namespace BookStack\Auth;
use Activity;
use BookStack\Entities\Repos\EntityRepo;
use BookStack\Exceptions\NotFoundException;
use BookStack\Exceptions\UserUpdateException;
use BookStack\Uploads\Image;
use Exception;
use Illuminate\Database\Eloquent\Builder;
use Images;
class UserRepo
{
protected $user;
protected $role;
protected $entityRepo;
/**
* UserRepo constructor.
* @param User $user
* @param Role $role
* @param EntityRepo $entityRepo
*/
public function __construct(User $user, Role $role, EntityRepo $entityRepo)
{
$this->user = $user;
$this->role = $role;
$this->entityRepo = $entityRepo;
}
/**
* @param string $email
* @return User|null
*/
public function getByEmail($email)
{
return $this->user->where('email', '=', $email)->first();
}
/**
* @param int $id
* @return User
*/
public function getById($id)
{
return $this->user->newQuery()->findOrFail($id);
}
/**
* Get all the users with their permissions.
* @return Builder|static
*/
public function getAllUsers()
{
return $this->user->with('roles', 'avatar')->orderBy('name', 'asc')->get();
}
/**
* Get all the users with their permissions in a paginated format.
* @param int $count
* @param $sortData
* @return Builder|static
*/
public function getAllUsersPaginatedAndSorted($count, $sortData)
{
$query = $this->user->with('roles', 'avatar')->orderBy($sortData['sort'], $sortData['order']);
if ($sortData['search']) {
$term = '%' . $sortData['search'] . '%';
$query->where(function ($query) use ($term) {
$query->where('name', 'like', $term)
->orWhere('email', 'like', $term);
});
}
return $query->paginate($count);
}
/**
* Creates a new user and attaches a role to them.
* @param array $data
* @param boolean $verifyEmail
* @return \BookStack\Auth\User
*/
public function registerNew(array $data, $verifyEmail = false)
{
$user = $this->create($data, $verifyEmail);
$this->attachDefaultRole($user);
$this->downloadAndAssignUserAvatar($user);
return $user;
}
/**
* Give a user the default role. Used when creating a new user.
* @param User $user
*/
public function attachDefaultRole(User $user)
{
$roleId = setting('registration-role');
if ($roleId !== false && $user->roles()->where('id', '=', $roleId)->count() === 0) {
$user->attachRoleId($roleId);
}
}
/**
* Assign a user to a system-level role.
* @param User $user
* @param $systemRoleName
* @throws NotFoundException
*/
public function attachSystemRole(User $user, $systemRoleName)
{
$role = $this->role->newQuery()->where('system_name', '=', $systemRoleName)->first();
if ($role === null) {
throw new NotFoundException("Role '{$systemRoleName}' not found");
}
$user->attachRole($role);
}
/**
* Checks if the give user is the only admin.
* @param \BookStack\Auth\User $user
* @return bool
*/
public function isOnlyAdmin(User $user)
{
if (!$user->hasSystemRole('admin')) {
return false;
}
$adminRole = $this->role->getSystemRole('admin');
if ($adminRole->users->count() > 1) {
return false;
}
return true;
}
/**
* Set the assigned user roles via an array of role IDs.
* @param User $user
* @param array $roles
* @throws UserUpdateException
*/
public function setUserRoles(User $user, array $roles)
{
if ($this->demotingLastAdmin($user, $roles)) {
throw new UserUpdateException(trans('errors.role_cannot_remove_only_admin'), $user->getEditUrl());
}
$user->roles()->sync($roles);
}
/**
* Check if the given user is the last admin and their new roles no longer
* contains the admin role.
* @param User $user
* @param array $newRoles
* @return bool
*/
protected function demotingLastAdmin(User $user, array $newRoles) : bool
{
if ($this->isOnlyAdmin($user)) {
$adminRole = $this->role->getSystemRole('admin');
if (!in_array(strval($adminRole->id), $newRoles)) {
return true;
}
}
return false;
}
/**
* Create a new basic instance of user.
* @param array $data
* @param boolean $verifyEmail
* @return \BookStack\Auth\User
*/
public function create(array $data, $verifyEmail = false)
{
return $this->user->forceCreate([
'name' => $data['name'],
'email' => $data['email'],
'password' => bcrypt($data['password']),
'email_confirmed' => $verifyEmail
]);
}
/**
* Remove the given user from storage, Delete all related content.
* @param \BookStack\Auth\User $user
* @throws Exception
*/
public function destroy(User $user)
{
$user->socialAccounts()->delete();
$user->delete();
// Delete user profile images
$profileImages = Image::where('type', '=', 'user')->where('uploaded_to', '=', $user->id)->get();
foreach ($profileImages as $image) {
Images::destroy($image);
}
}
/**
* Get the latest activity for a user.
* @param \BookStack\Auth\User $user
* @param int $count
* @param int $page
* @return array
*/
public function getActivity(User $user, $count = 20, $page = 0)
{
return Activity::userActivity($user, $count, $page);
}
/**
* Get the recently created content for this given user.
* @param \BookStack\Auth\User $user
* @param int $count
* @return mixed
*/
public function getRecentlyCreated(User $user, $count = 20)
{
$createdByUserQuery = function(Builder $query) use ($user) {
$query->where('created_by', '=', $user->id);
};
return [
'pages' => $this->entityRepo->getRecentlyCreated('page', $count, 0, $createdByUserQuery),
'chapters' => $this->entityRepo->getRecentlyCreated('chapter', $count, 0, $createdByUserQuery),
'books' => $this->entityRepo->getRecentlyCreated('book', $count, 0, $createdByUserQuery),
'shelves' => $this->entityRepo->getRecentlyCreated('bookshelf', $count, 0, $createdByUserQuery)
];
}
/**
* Get asset created counts for the give user.
* @param \BookStack\Auth\User $user
* @return array
*/
public function getAssetCounts(User $user)
{
return [
'pages' => $this->entityRepo->getUserTotalCreated('page', $user),
'chapters' => $this->entityRepo->getUserTotalCreated('chapter', $user),
'books' => $this->entityRepo->getUserTotalCreated('book', $user),
'shelves' => $this->entityRepo->getUserTotalCreated('bookshelf', $user),
];
}
/**
* Get the roles in the system that are assignable to a user.
* @return mixed
*/
public function getAllRoles()
{
return $this->role->newQuery()->orderBy('name', 'asc')->get();
}
/**
* Get all the roles which can be given restricted access to
* other entities in the system.
* @return mixed
*/
public function getRestrictableRoles()
{
return $this->role->where('system_name', '!=', 'admin')->get();
}
/**
* Get an avatar image for a user and set it as their avatar.
* Returns early if avatars disabled or not set in config.
* @param User $user
* @return bool
*/
public function downloadAndAssignUserAvatar(User $user)
{
if (!Images::avatarFetchEnabled()) {
return false;
}
try {
$avatar = Images::saveUserAvatar($user);
$user->avatar()->associate($avatar);
$user->save();
return true;
} catch (Exception $e) {
\Log::error('Failed to save user avatar image');
return false;
}
}
}