OC\Settings\Controller\UsersController::create()

Complexity

Conditions	20
Paths	75

Size

Total Lines	116
Code Lines	61

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	public function create($username, $password, array $groups=[], $email='') {
		if($email !== '' && !$this->mailer->validateMailAddress($email)) {
			return new DataResponse(
				[
					'message' => (string)$this->l10n->t('Invalid mail address')
				],
				Http::STATUS_UNPROCESSABLE_ENTITY
			);
		}

		$currentUser = $this->userSession->getUser();

		if (!$this->isAdmin) {
			if (!empty($groups)) {
				foreach ($groups as $key => $group) {
					$groupObject = $this->groupManager->get($group);
					if($groupObject === null) {
						unset($groups[$key]);
						continue;
					}

					if (!$this->groupManager->getSubAdmin()->isSubAdminofGroup($currentUser, $groupObject)) {
						unset($groups[$key]);
					}
				}
			}

			if (empty($groups)) {
				return new DataResponse(
					[
						'message' => $this->l10n->t('No valid group selected'),
					],
					Http::STATUS_FORBIDDEN
				);
			}
		}

		if ($this->userManager->userExists($username)) {
			return new DataResponse(
				[
					'message' => (string)$this->l10n->t('A user with that name already exists.')
				],
				Http::STATUS_CONFLICT
			);
		}

		$generatePasswordResetToken = false;
		if ($password === '') {
			if ($email === '') {
				return new DataResponse(
					[
						'message' => (string)$this->l10n->t('To send a password link to the user an email address is required.')
					],
					Http::STATUS_UNPROCESSABLE_ENTITY
				);
			}

			$password = $this->secureRandom->generate(32);
			$generatePasswordResetToken = true;
		}

		try {
			$user = $this->userManager->createUser($username, $password);
		} catch (\Exception $exception) {
			$message = $exception->getMessage();
			if (!$message) {
				$message = $this->l10n->t('Unable to create user.');
			}
			return new DataResponse(
				[
					'message' => (string) $message,
				],
				Http::STATUS_FORBIDDEN
			);
		}

		if($user instanceof IUser) {
			if($groups !== null) {
				foreach($groups as $groupName) {
					$group = $this->groupManager->get($groupName);

					if(empty($group)) {
						$group = $this->groupManager->createGroup($groupName);
					}
					$group->addUser($user);
				}
			}
			/**
			 * Send new user mail only if a mail is set
			 */
			if($email !== '') {
				$user->setEMailAddress($email);
				try {
					$emailTemplate = $this->newUserMailHelper->generateTemplate($user, $generatePasswordResetToken);
					$this->newUserMailHelper->sendMail($user, $emailTemplate);
				} catch(\Exception $e) {
					$this->log->error("Can't send new user mail to $email: " . $e->getMessage(), ['app' => 'settings']);
				}
			}
			// fetch users groups
			$userGroups = $this->groupManager->getUserGroupIds($user);

			return new DataResponse(
				$this->formatUserForIndex($user, $userGroups),
				Http::STATUS_CREATED
			);
		}

		return new DataResponse(
			[
				'message' => (string) $this->l10n->t('Unable to create user.')
			],
			Http::STATUS_FORBIDDEN
		);

	}