mirror of
https://github.com/Ranchero-Software/NetNewsWire.git
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108 lines
2.9 KiB
Swift
108 lines
2.9 KiB
Swift
//
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// ExportOPMLWindowController.swift
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// NetNewsWire
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//
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// Created by Maurice Parker on 5/1/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import AppKit
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import Account
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import UniformTypeIdentifiers
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class ExportOPMLWindowController: NSWindowController {
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@IBOutlet weak var accountPopUpButton: NSPopUpButton!
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private weak var hostWindow: NSWindow?
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convenience init() {
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self.init(windowNibName: NSNib.Name("ExportOPMLSheet"))
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}
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override func windowDidLoad() {
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accountPopUpButton.removeAllItems()
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let menu = NSMenu()
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accountPopUpButton.menu = menu
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for oneAccount in AccountManager.shared.sortedAccounts {
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let oneMenuItem = NSMenuItem()
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oneMenuItem.title = oneAccount.nameForDisplay
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oneMenuItem.representedObject = oneAccount
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menu.addItem(oneMenuItem)
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if oneAccount.accountID == AppDefaults.shared.exportOPMLAccountID {
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accountPopUpButton.select(oneMenuItem)
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}
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}
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}
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// MARK: API
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func runSheetOnWindow(_ hostWindow: NSWindow) {
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self.hostWindow = hostWindow
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if AccountManager.shared.accounts.count == 1 {
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let account = AccountManager.shared.accounts.first!
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exportOPML(account: account)
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} else {
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hostWindow.beginSheet(window!)
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}
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}
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// MARK: Actions
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@IBAction func cancel(_ sender: Any) {
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hostWindow!.endSheet(window!, returnCode: NSApplication.ModalResponse.cancel)
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}
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@IBAction func exportOPML(_ sender: Any) {
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guard let menuItem = accountPopUpButton.selectedItem else {
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return
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}
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let account = menuItem.representedObject as! Account
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AppDefaults.shared.exportOPMLAccountID = account.accountID
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hostWindow!.endSheet(window!, returnCode: NSApplication.ModalResponse.OK)
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exportOPML(account: account)
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}
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func exportOPML(account: Account) {
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let panel = NSSavePanel()
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panel.allowedContentTypes = [UTType.opml]
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panel.allowsOtherFileTypes = false
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panel.prompt = NSLocalizedString("Export OPML", comment: "Export OPML")
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panel.title = NSLocalizedString("Export OPML", comment: "Export OPML")
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panel.nameFieldLabel = NSLocalizedString("Export to:", comment: "Export OPML")
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panel.message = NSLocalizedString("Choose a location for the exported OPML file.", comment: "Export OPML")
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panel.isExtensionHidden = false
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let accountName = account.nameForDisplay.replacingOccurrences(of: " ", with: "").trimmingCharacters(in: .whitespaces)
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panel.nameFieldStringValue = "Subscriptions-\(accountName).opml"
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panel.beginSheetModal(for: hostWindow!) { result in
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if result == NSApplication.ModalResponse.OK, let url = panel.url {
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DispatchQueue.main.async {
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let filename = url.lastPathComponent
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let opmlString = OPMLExporter.OPMLString(with: account, title: filename)
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do {
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try opmlString.write(to: url, atomically: true, encoding: String.Encoding.utf8)
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}
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catch let error as NSError {
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NSApplication.shared.presentError(error)
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}
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}
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}
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}
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}
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}
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