NetNewsWire/Mac/MainWindow/OPML/ImportOPMLWindowController....

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//
// ImportOPMLWindowController.swift
// NetNewsWire
//
// Created by Maurice Parker on 5/1/19.
// Copyright © 2019 Ranchero Software. All rights reserved.
//
import AppKit
import Account
class ImportOPMLWindowController: NSWindowController {
@IBOutlet weak var accountPopUpButton: NSPopUpButton!
private weak var hostWindow: NSWindow?
convenience init() {
self.init(windowNibName: NSNib.Name("ImportOPMLSheet"))
}
override func windowDidLoad() {
accountPopUpButton.removeAllItems()
let menu = NSMenu()
accountPopUpButton.menu = menu
for oneAccount in AccountManager.shared.sortedActiveAccounts {
if !oneAccount.isOPMLImportSupported {
continue
}
let oneMenuItem = NSMenuItem()
oneMenuItem.title = oneAccount.nameForDisplay
oneMenuItem.representedObject = oneAccount
menu.addItem(oneMenuItem)
if oneAccount.accountID == AppDefaults.importOPMLAccountID {
accountPopUpButton.select(oneMenuItem)
}
}
}
// MARK: API
func runSheetOnWindow(_ hostWindow: NSWindow) {
self.hostWindow = hostWindow
if AccountManager.shared.activeAccounts.count == 1 {
let account = AccountManager.shared.activeAccounts.first!
importOPML(account: account)
} else {
hostWindow.beginSheet(window!)
}
}
// MARK: Actions
@IBAction func cancel(_ sender: Any) {
hostWindow!.endSheet(window!, returnCode: NSApplication.ModalResponse.cancel)
}
@IBAction func importOPML(_ sender: Any) {
guard let menuItem = accountPopUpButton.selectedItem else {
return
}
let account = menuItem.representedObject as! Account
AppDefaults.importOPMLAccountID = account.accountID
hostWindow!.endSheet(window!, returnCode: NSApplication.ModalResponse.OK)
importOPML(account: account)
}
func importOPML(account: Account) {
let panel = NSOpenPanel()
panel.canDownloadUbiquitousContents = true
panel.canResolveUbiquitousConflicts = true
panel.canChooseFiles = true
panel.allowsMultipleSelection = false
panel.canChooseDirectories = false
panel.resolvesAliases = true
panel.allowedFileTypes = ["opml", "xml"]
panel.allowsOtherFileTypes = false
panel.beginSheetModal(for: hostWindow!) { modalResult in
if modalResult == NSApplication.ModalResponse.OK, let url = panel.url {
account.importOPML(url) { result in
switch result {
case .success:
break
case .failure(let error):
NSApplication.shared.presentError(error)
}
}
}
}
}
}