espocrm-base/application/Espo/Services/User.php

<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014  Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
 * Website: http://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 ************************************************************************/

namespace Espo\Services;

use \Espo\Core\Exceptions\Forbidden;
use \Espo\Core\Exceptions\Error;
use \Espo\Core\Exceptions\NotFound;

use \Espo\ORM\Entity;

class User extends Record
{
    protected function init()
    {
        $this->dependencies[] = 'mailSender';
        $this->dependencies[] = 'language';
    }

    protected $internalFields = array('password');

    protected function getMailSender()
    {
        return $this->injections['mailSender'];
    }

    protected function getLanguage()
    {
        return $this->injections['language'];
    }

    public function getEntity($id = null)
    {
        if (isset($id) && $id == 'system') {
            throw new Forbidden();
        }

        $entity = parent::getEntity($id);
        return $entity;
    }

    public function findEntities($params)
    {
        if (empty($params['where'])) {
            $params['where'] = array();
        }
        $params['where'][] = array(
            'type' => 'notEquals',
            'field' => 'id',
            'value' => 'system'
        );

        $result = parent::findEntities($params);
        return $result;
    }

    public function changePassword($userId, $password)
    {
        $user = $this->getEntityManager()->getEntity('User', $userId);
        if (!$user) {
            throw new NotFound();
        }

        if (empty($password)) {
            throw new Error('Password can\'t be empty.');
        }

        $user->set('password', $this->hashPassword($password));

        $this->getEntityManager()->saveEntity($user);

        return true;
    }

    protected function hashPassword($password)
    {
        $config = $this->getConfig();
        $passwordHash = new \Espo\Core\Utils\PasswordHash($config);

        return $passwordHash->hash($password);
    }

    public function createEntity($data)
    {
        $newPassword = null;
        if (array_key_exists('password', $data)) {
            $newPassword = $data['password'];
            $data['password'] = $this->hashPassword($data['password']);
        }
        $user = parent::createEntity($data);

        if (!is_null($newPassword)) {
            $this->sendPassword($user, $newPassword);
        }

        return $user;
    }

    public function updateEntity($id, $data)
    {
        if ($id == 'system') {
            throw new Forbidden();
        }
        $newPassword = null;
        if (array_key_exists('password', $data)) {
            $newPassword = $data['password'];
            $data['password'] = $this->hashPassword($data['password']);
        }
        $user = parent::updateEntity($id, $data);

        if (!is_null($newPassword)) {
            try {
                $this->sendPassword($user, $newPassword);
            } catch (\Exception $e) {}
        }

        return $user;
    }

    protected function sendPassword(Entity $user, $password)
    {
        $emailAddress = $user->get('emailAddress');

        if (empty($emailAddress)) {
            return;
        }

        $email = $this->getEntityManager()->getEntity('Email');

        if (!$this->getConfig()->get('smtpServer')) {
            return;
        }


        $subject = $this->getLanguage()->translate('accountInfoEmailSubject', 'messages', 'User');
        $body = $this->getLanguage()->translate('accountInfoEmailBody', 'messages', 'User');

        $body = str_replace('{userName}', $user->get('userName'), $body);
        $body = str_replace('{password}', $password, $body);
        $body = str_replace('{siteUrl}', $this->getConfig()->get('siteUrl'), $body);

        $email->set(array(
            'subject' => $subject,
            'body' => $body,
            'isHtml' => false,
            'to' => $emailAddress
        ));

        $this->getMailSender()->send($email);
    }

    public function deleteEntity($id)
    {
        if ($id == 'system') {
            throw new Forbidden();
        }
        return parent::deleteEntity($id);
    }
}