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Improves error messages when there’s an underlying error

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This commit is contained in:
Riley Testut
2020-06-05 15:32:10 -07:00
parent db87d9ca7b
commit 0be1be5769
1 changed files with 32 additions and 6 deletions
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38
AltStore/Components/ToastView.swift
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@@ -8,6 +8,12 @@
import Roxas
extension TimeInterval
{
static let shortToastViewDuration = 4.0
static let longToastViewDuration = 8.0
}
class ToastView: RSTToastView
{
var preferredDuration: TimeInterval
@@ -16,11 +22,11 @@ class ToastView: RSTToastView
{
if detailedText == nil
{
self.preferredDuration = 4.0
self.preferredDuration = .shortToastViewDuration
}
else
{
self.preferredDuration = 8.0
self.preferredDuration = .longToastViewDuration
}
super.init(text: text, detailText: detailedText)
@@ -38,7 +44,22 @@ class ToastView: RSTToastView
convenience init(error: Error)
{
let error = error as NSError
var error = error as NSError
var underlyingError = error.userInfo[NSUnderlyingErrorKey] as? NSError
var preferredDuration: TimeInterval?
if
let unwrappedUnderlyingError = underlyingError,
error.domain == AltServerErrorDomain && error.code == ALTServerError.Code.underlyingError.rawValue
{
// Treat underlyingError as the primary error.
error = unwrappedUnderlyingError
underlyingError = nil
preferredDuration = .longToastViewDuration
}
let text: String
let detailText: String?
@@ -46,20 +67,25 @@ class ToastView: RSTToastView
if let failure = error.localizedFailure
{
text = failure
detailText = error.localizedFailureReason ?? error.localizedRecoverySuggestion ?? error.localizedDescription
detailText = error.localizedFailureReason ?? error.localizedRecoverySuggestion ?? underlyingError?.localizedDescription ?? error.localizedDescription
}
else if let reason = error.localizedFailureReason
{
text = reason
detailText = error.localizedRecoverySuggestion
detailText = error.localizedRecoverySuggestion ?? underlyingError?.localizedDescription
}
else
{
text = error.localizedDescription
detailText = nil
detailText = underlyingError?.localizedDescription
}
self.init(text: text, detailText: detailText)
if let preferredDuration = preferredDuration
{
self.preferredDuration = preferredDuration
}
}
required init(coder aDecoder: NSCoder) {