passepartout-apple/Passepartout-iOS/Global/IssueReporter.swift

113 lines
4.5 KiB
Swift

//
// IssueReporter.swift
// Passepartout-iOS
//
// Created by Davide De Rosa on 9/26/18.
// Copyright (c) 2019 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import Foundation
import TunnelKit
import MessageUI
import Passepartout_Core
class IssueReporter: NSObject {
struct Attachments {
let debugLog: Bool
let configurationURL: URL?
var description: String?
init(debugLog: Bool, configurationURL: URL?) {
self.debugLog = debugLog
self.configurationURL = configurationURL
}
init(debugLog: Bool, profile: ConnectionProfile) {
let url = TransientStore.shared.service.configurationURL(for: profile)
self.init(debugLog: debugLog, configurationURL: url)
}
}
static let shared = IssueReporter()
private weak var viewController: UIViewController?
override private init() {
super.init()
}
func present(in viewController: UIViewController, withAttachments attachments: Attachments) {
guard MFMailComposeViewController.canSendMail() else {
let alert = Macros.alert(L10n.IssueReporter.title, L10n.Global.emailNotConfigured)
alert.addCancelAction(L10n.Global.ok)
viewController.present(alert, animated: true, completion: nil)
return
}
self.viewController = viewController
if attachments.debugLog {
let alert = Macros.alert(L10n.IssueReporter.title, L10n.IssueReporter.message)
alert.addDefaultAction(L10n.IssueReporter.Buttons.accept) {
VPN.shared.requestDebugLog(fallback: AppConstants.Log.debugSnapshot) {
self.composeEmail(withDebugLog: $0, configurationURL: attachments.configurationURL, description: attachments.description)
}
}
alert.addCancelAction(L10n.Global.cancel)
viewController.present(alert, animated: true, completion: nil)
} else {
composeEmail(withDebugLog: nil, configurationURL: attachments.configurationURL, description: attachments.description)
}
}
private func composeEmail(withDebugLog debugLog: String?, configurationURL: URL?, description: String?) {
let metadata = DebugLog(raw: "--").decoratedString()
let vc = MFMailComposeViewController()
vc.setToRecipients([AppConstants.IssueReporter.Email.recipient])
vc.setSubject(AppConstants.IssueReporter.Email.subject)
vc.setMessageBody(AppConstants.IssueReporter.Email.body(description ?? AppConstants.IssueReporter.Email.template, metadata), isHTML: false)
if let raw = debugLog {
let attachment = DebugLog(raw: raw).decoratedData()
vc.addAttachmentData(attachment, mimeType: AppConstants.IssueReporter.MIME.debugLog, fileName: AppConstants.IssueReporter.Filenames.debugLog)
}
if let url = configurationURL {
do {
let parsedFile = try OpenVPN.ConfigurationParser.parsed(fromURL: url, returnsStripped: true)
if let attachment = parsedFile.strippedLines?.joined(separator: "\n").data(using: .utf8) {
vc.addAttachmentData(attachment, mimeType: AppConstants.IssueReporter.MIME.configuration, fileName: AppConstants.IssueReporter.Filenames.configuration)
}
} catch {
}
}
vc.mailComposeDelegate = self
vc.apply(Theme.current)
viewController?.present(vc, animated: true, completion: nil)
}
}
extension IssueReporter: MFMailComposeViewControllerDelegate {
func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
viewController?.dismiss(animated: true, completion: nil)
}
}