<?php

/**
 * OpenMage
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available at https://opensource.org/license/osl-3-0-php
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2018-2024 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * @category   Mage
 * @package    Mage_Adminhtml
 */
class Mage_Adminhtml_Permissions_UserController extends Mage_Adminhtml_Controller_Action
{
    /**
     * ACL resource
     * @see Mage_Adminhtml_Controller_Action::_isAllowed()
     */
    public const ADMIN_RESOURCE = 'system/acl/users';

    /**
     * Controller pre-dispatch method
     *
     * @return Mage_Adminhtml_Controller_Action
     */
    public function preDispatch()
    {
        $this->_setForcedFormKeyActions('delete');
        return parent::preDispatch();
    }

    protected function _initAction()
    {
        $this->loadLayout()
            ->_setActiveMenu('system/acl/users')
            ->_addBreadcrumb($this->__('System'), $this->__('System'))
            ->_addBreadcrumb($this->__('Permissions'), $this->__('Permissions'))
            ->_addBreadcrumb($this->__('Users'), $this->__('Users'))
        ;
        return $this;
    }

    public function indexAction()
    {
        $this->_title($this->__('System'))
             ->_title($this->__('Permissions'))
             ->_title($this->__('Users'));

        $this->_initAction()
            ->_addContent($this->getLayout()->createBlock('adminhtml/permissions_user'))
            ->renderLayout();
    }

    public function newAction()
    {
        $this->_forward('edit');
    }

    public function editAction()
    {
        $this->_title($this->__('System'))
             ->_title($this->__('Permissions'))
             ->_title($this->__('Users'));

        $id = $this->getRequest()->getParam('user_id');
        $model = Mage::getModel('admin/user');

        if ($id) {
            $model->load($id);
            if (!$model->getId()) {
                Mage::getSingleton('adminhtml/session')->addError($this->__('This user no longer exists.'));
                $this->_redirect('*/*/');
                return;
            }
        }

        $this->_title($model->getId() ? $model->getName() : $this->__('New User'));

        // Restore previously entered form data from session
        $data = Mage::getSingleton('adminhtml/session')->getUserData(true);
        if (!empty($data)) {
            $model->setData($data);
        }

        Mage::register('permissions_user', $model);

        if (isset($id)) {
            $breadcrumb = $this->__('Edit User');
        } else {
            $breadcrumb = $this->__('New User');
        }
        $this->_initAction()
            ->_addBreadcrumb($breadcrumb, $breadcrumb);

        $this->getLayout()->getBlock('adminhtml.permissions.user.edit')
            ->setData('action', $this->getUrl('*/permissions_user/save'));

        $this->renderLayout();
    }

    public function saveAction()
    {
        if ($data = $this->getRequest()->getPost()) {
            $id = $this->getRequest()->getParam('user_id');
            $model = Mage::getModel('admin/user')->load($id);
            // @var $isNew flag for detecting new admin user creation.
            $isNew = !$model->getId() ? true : false;
            if (!$model->getId() && $id) {
                Mage::getSingleton('adminhtml/session')->addError($this->__('This user no longer exists.'));
                $this->_redirect('*/*/');
                return;
            }

            //Validate current admin password
            $currentPassword = $this->getRequest()->getParam('current_password', null);
            $this->getRequest()->setParam('current_password', null);
            unset($data['current_password']);
            $result = $this->_validateCurrentPassword($currentPassword);

            $model->setData($data);

            /*
             * Unsetting new password and password confirmation if they are blank
             */
            if ($model->hasNewPassword() && $model->getNewPassword() === '') {
                $model->unsNewPassword();
            }
            if ($model->hasPasswordConfirmation() && $model->getPasswordConfirmation() === '') {
                $model->unsPasswordConfirmation();
            }

            if (!is_array($result)) {
                $result = $model->validate();
            }
            if (is_array($result)) {
                Mage::getSingleton('adminhtml/session')->setUserData($data);
                foreach ($result as $message) {
                    Mage::getSingleton('adminhtml/session')->addError($message);
                }
                $this->_redirect('*/*/edit', ['_current' => true]);
                return $this;
            }

            try {
                $model->save();
                // Send notification to General and additional contacts (if declared) that a new admin user was created.
                if (Mage::getStoreConfigFlag('admin/security/crate_admin_user_notification') && $isNew) {
                    Mage::getModel('admin/user')->sendAdminNotification($model);
                }
                if ($uRoles = $this->getRequest()->getParam('roles', false)) {
                    if (is_array($uRoles) && (count($uRoles) >= 1)) {
                        // with fix for previous multi-roles logic
                        $model->setRoleIds(array_slice($uRoles, 0, 1))
                            ->setRoleUserId($model->getUserId())
                            ->saveRelations();
                    }
                }
                Mage::getSingleton('adminhtml/session')->addSuccess($this->__('The user has been saved.'));
                Mage::getSingleton('adminhtml/session')->setUserData(false);
                $this->_redirect('*/*/');
                return;
            } catch (Mage_Core_Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                Mage::getSingleton('adminhtml/session')->setUserData($data);
                $this->_redirect('*/*/edit', ['user_id' => $model->getUserId()]);
                return;
            }
        }
        $this->_redirect('*/*/');
    }

    public function deleteAction()
    {
        $id = $this->getRequest()->getParam('user_id');

        //Validate current admin password
        $currentPassword = $this->getRequest()->getParam('current_password', null);
        $this->getRequest()->setParam('current_password', null);
        $result = $this->_validateCurrentPassword($currentPassword);

        if (is_array($result)) {
            foreach ($result as $error) {
                $this->_getSession()->addError($error);
            }
            $this->_redirect('*/*/edit', ['user_id' => $id]);
            return;
        }

        $currentUser = Mage::getSingleton('admin/session')->getUser();

        if ($id = $this->getRequest()->getParam('user_id')) {
            if ($currentUser->getId() == $id) {
                Mage::getSingleton('adminhtml/session')->addError($this->__('You cannot delete your own account.'));
                $this->_redirect('*/*/edit', ['user_id' => $id]);
                return;
            }
            try {
                $model = Mage::getModel('admin/user');
                $model->setId($id);
                $model->delete();
                Mage::getSingleton('adminhtml/session')->addSuccess($this->__('The user has been deleted.'));
                $this->_redirect('*/*/');
                return;
            } catch (Exception $e) {
                Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                $this->_redirect('*/*/edit', ['user_id' => $this->getRequest()->getParam('user_id')]);
                return;
            }
        }
        Mage::getSingleton('adminhtml/session')->addError($this->__('Unable to find a user to delete.'));
        $this->_redirect('*/*/');
    }

    public function rolesGridAction()
    {
        $id = $this->getRequest()->getParam('user_id');
        $model = Mage::getModel('admin/user');

        if ($id) {
            $model->load($id);
        }

        Mage::register('permissions_user', $model);
        $this->getResponse()->setBody(
            $this->getLayout()
                ->createBlock('adminhtml/permissions_user_edit_tab_roles')
                ->toHtml(),
        );
    }

    public function roleGridAction()
    {
        $this->getResponse()
            ->setBody($this->getLayout()
            ->createBlock('adminhtml/permissions_user_grid')
            ->toHtml());
    }
}
