NetNewsWire/iOS/ErrorHandler.swift

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//
// ErrorHandler.swift
// NetNewsWire-iOS
//
// Created by Maurice Parker on 5/26/19.
// Copyright © 2019 Ranchero Software. All rights reserved.
//
import UIKit
import os.log
struct ErrorHandler {
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private static var log = OSLog(subsystem: Bundle.main.bundleIdentifier!, category: "Application")
public static func present(_ viewController: UIViewController) -> (Error) -> () {
return { @MainActor [weak viewController] error in
if UIApplication.shared.applicationState == .active {
viewController?.presentError(error)
} else {
ErrorHandler.log(error)
}
}
}
public static func log(_ error: Error) {
os_log(.error, log: self.log, "%@", error.localizedDescription)
}
}