Jason A. Donenfeld
25 lines
1022 B
Swift
25 lines
1022 B
Swift
// SPDX-License-Identifier: MIT
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// Copyright © 2018 WireGuard LLC. All Rights Reserved.
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import UIKit
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import os.log
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class ErrorPresenter {
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static func showErrorAlert(error: WireGuardAppError, from sourceVC: UIViewController?, onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) {
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let (title, message) = error.alertText
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showErrorAlert(title: title, message: message, from: sourceVC, onPresented: onPresented, onDismissal: onDismissal)
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}
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static func showErrorAlert(title: String, message: String, from sourceVC: UIViewController?, onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) {
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guard let sourceVC = sourceVC else { return }
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let okAction = UIAlertAction(title: "OK", style: .default) { _ in
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onDismissal?()
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}
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let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
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alert.addAction(okAction)
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sourceVC.present(alert, animated: true, completion: onPresented)
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}
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}
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