element-ios/Riot/Modules/ServiceTerms/Modal/ServiceTermsModalCoordinator.swift

104 lines
3.7 KiB
Swift

// File created from FlowTemplate
// $ createRootCoordinator.sh Modal ServiceTermsModal ServiceTermsModalScreen
/*
Copyright 2019 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import UIKit
@objcMembers
final class ServiceTermsModalCoordinator: ServiceTermsModalCoordinatorType {
// MARK: - Properties
// MARK: Private
private let navigationRouter: NavigationRouterType
private let session: MXSession
private let serviceTerms: MXServiceTerms
// MARK: Public
// Must be used only internally
var childCoordinators: [Coordinator] = []
weak var delegate: ServiceTermsModalCoordinatorDelegate?
// MARK: - Setup
init(session: MXSession, baseUrl: String, serviceType: MXServiceType, accessToken: String) {
self.navigationRouter = NavigationRouter(navigationController: RiotNavigationController())
self.session = session
self.serviceTerms = MXServiceTerms(baseUrl: baseUrl, serviceType: serviceType, matrixSession: session, accessToken: accessToken)
}
// MARK: - Public methods
func start() {
let rootCoordinator = self.createServiceTermsModalLoadTermsScreenCoordinator()
rootCoordinator.start()
self.add(childCoordinator: rootCoordinator)
self.navigationRouter.setRootModule(rootCoordinator)
}
func toPresentable() -> UIViewController {
return self.navigationRouter.toPresentable()
}
// MARK: - Private methods
private func createServiceTermsModalLoadTermsScreenCoordinator() -> ServiceTermsModalScreenCoordinator {
let coordinator = ServiceTermsModalScreenCoordinator(serviceTerms: self.serviceTerms)
coordinator.delegate = self
return coordinator
}
private func showPolicy(policy: MXLoginPolicyData) {
// Display the policy webpage into our webview
let webViewViewController: WebViewViewController = WebViewViewController(url: policy.url)
webViewViewController.title = policy.name
let leftBarButtonItem: UIBarButtonItem = UIBarButtonItem(image: UIImage(named: "back_icon"), style: .plain, target: self, action: #selector(didTapCancelOnPolicyScreen))
webViewViewController.navigationItem.leftBarButtonItem = leftBarButtonItem
self.navigationRouter.push(webViewViewController, animated: true, popCompletion: nil)
}
private func removePolicyScreen() {
self.navigationRouter.popModule(animated: true)
}
@objc private func didTapCancelOnPolicyScreen() {
self.removePolicyScreen()
}
}
// MARK: - ServiceTermsModalLoadTermsScreenCoordinatorDelegate
extension ServiceTermsModalCoordinator: ServiceTermsModalScreenCoordinatorDelegate {
func serviceTermsModalScreenCoordinatorDidAccept(_ coordinator: ServiceTermsModalScreenCoordinatorType) {
self.delegate?.serviceTermsModalCoordinatorDidAccept(self)
}
func serviceTermsModalScreenCoordinator(_ coordinator: ServiceTermsModalScreenCoordinatorType, displayPolicy policy: MXLoginPolicyData) {
self.showPolicy(policy: policy)
}
func serviceTermsModalScreenCoordinatorDidCancel(_ coordinator: ServiceTermsModalScreenCoordinatorType) {
self.delegate?.serviceTermsModalCoordinatorDidCancel(self)
}
}