/*
* Copyright (c) 2016 - 2023 Jonathan Schleifer <js@nil.im>
*
* https://fl.nil.im/cryptopassphrase
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
import UIKit
import ObjFW
import ObjFWBridge
class AddSiteController: UITableViewController {
@IBOutlet var nameField: UITextField?
@IBOutlet var lengthField: UITextField?
@IBOutlet var legacySwitch: UISwitch?
public var keyFile: String?
@IBOutlet var keyFileLabel: UILabel?
public var mainViewController: MainViewController?
override func tableView(_ tableView: UITableView,
didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: true)
if indexPath.section == 1 && indexPath.row == 1 {
self.performSegue(withIdentifier: "selectKeyFile", sender: self)
}
}
override func tableView(
_ tableView: UITableView,
willSelectRowAt indexPath: IndexPath
) -> IndexPath? {
if indexPath.section == 1 && indexPath.row == 1 {
return indexPath
}
return nil
}
private func showAlert(controller: UIViewController, title: String,
message: String) {
let alert = UIAlertController(title: title, message: message,
preferredStyle: .alert)
alert.addAction(
UIAlertAction(title: "OK", style: .default, handler: nil))
controller.present(alert, animated: true, completion: nil)
}
@IBAction func done(_ sender: Any) {
guard let name = nameField?.text else { return }
guard let lengthString = lengthField?.text else { return }
guard name.count > 0 else {
showAlert(controller: self, title: "Name missing",
message: "Please enter a name.")
return
}
guard let length = UInt(lengthString), length >= 3, length <= 64 else {
showAlert(controller: self, title: "Invalid length",
message: "Please enter a number between 3 and 64.")
return
}
guard let siteStorage = mainViewController?.siteStorage else { return }
guard !siteStorage.hasSite(name) else {
showAlert(controller: self, title: "Site Already Exists",
message: "Please pick a name that does not exist yet.")
return
}
siteStorage.setSite(name, length: length,
isLegacy: legacySwitch?.isOn ?? false,
keyFile: self.keyFile)
mainViewController?.reset()
navigationController?.popViewController(animated: true)
}
@IBAction func cancel(_ sender: Any) {
navigationController?.popViewController(animated: true)
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "selectKeyFile" {
let controller = segue.destination as? SelectKeyFileController
controller?.addSiteController = self
}
}
}