537 lines
15 KiB
Swift
537 lines
15 KiB
Swift
//
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// AppDelegate.swift
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// Evergreen
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//
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// Created by Brent Simmons on 7/11/15.
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// Copyright © 2015 Ranchero Software, LLC. All rights reserved.
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//
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import AppKit
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import DB5
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import Data
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import RSTextDrawing
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import RSTree
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import RSWeb
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import Account
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import RSCore
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var appDelegate: AppDelegate!
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@NSApplicationMain
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class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations, UnreadCountProvider {
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var currentTheme: VSTheme!
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var faviconDownloader: FaviconDownloader!
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var imageDownloader: ImageDownloader!
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var authorAvatarDownloader: AuthorAvatarDownloader!
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var feedIconDownloader: FeedIconDownloader!
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var appName: String!
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var coalescingQueue = CoalescingQueue(name: "UI Queue", interval: 0.05)
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@IBOutlet var debugMenuItem: NSMenuItem!
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@IBOutlet var sortByOldestArticleOnTopMenuItem: NSMenuItem!
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@IBOutlet var sortByNewestArticleOnTopMenuItem: NSMenuItem!
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lazy var genericFeedImage: NSImage? = {
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let path = "/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/BookmarkIcon.icns"
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let image = NSImage(contentsOfFile: path)
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return image
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}()
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lazy var sendToCommands: [SendToCommand] = {
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return [SendToMicroBlogCommand(), SendToMarsEditCommand()]
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}()
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var unreadCount = 0 {
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didSet {
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if unreadCount != oldValue {
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dockBadge.update()
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postUnreadCountDidChangeNotification()
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}
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}
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}
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private let windowControllers = NSMutableArray()
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private var preferencesWindowController: NSWindowController?
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private var mainWindowController: MainWindowController?
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private var readerWindows = [NSWindowController]()
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private var feedListWindowController: NSWindowController?
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private var addFeedController: AddFeedController?
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private var addFolderWindowController: AddFolderWindowController?
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private var keyboardShortcutsWindowController: WebViewWindowController?
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private var inspectorWindowController: InspectorWindowController?
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private var logWindowController: LogWindowController?
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private let log = Log()
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private let themeLoader = VSThemeLoader()
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private let appNewsURLString = "https://ranchero.com/evergreen/feed.json"
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private let dockBadge = DockBadge()
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override init() {
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NSWindow.allowsAutomaticWindowTabbing = false
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super.init()
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dockBadge.appDelegate = self
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NotificationCenter.default.addObserver(self, selector: #selector(unreadCountDidChange(_:)), name: .UnreadCountDidChange, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(sidebarSelectionDidChange(_:)), name: .SidebarSelectionDidChange, object: nil)
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appDelegate = self
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}
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// MARK: - API
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func logMessage(_ message: String, type: LogItem.ItemType) {
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#if DEBUG
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print("logMessage: \(message) - \(type)")
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#endif
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let logItem = LogItem(type: type, message: message)
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log.add(logItem)
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}
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func logDebugMessage(_ message: String) {
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logMessage(message, type: .debug)
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}
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func showAddFolderSheetOnWindow(_ window: NSWindow) {
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addFolderWindowController = AddFolderWindowController()
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addFolderWindowController!.runSheetOnWindow(window)
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}
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func showAddFeedSheetOnWindow(_ window: NSWindow, urlString: String?, name: String?) {
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addFeedController = AddFeedController(hostWindow: window)
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addFeedController?.showAddFeedSheet(urlString, name)
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}
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// MARK: - NSApplicationDelegate
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func applicationDidFinishLaunching(_ note: Notification) {
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appName = Bundle.main.infoDictionary!["CFBundleExecutable"]! as! String
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let isFirstRun = AppDefaults.shared.isFirstRun
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if isFirstRun {
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logDebugMessage("Is first run.")
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}
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let localAccount = AccountManager.shared.localAccount
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DefaultFeedsImporter.importIfNeeded(isFirstRun, account: localAccount)
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currentTheme = themeLoader.defaultTheme
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let tempDirectory = NSTemporaryDirectory()
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let cacheFolder = (tempDirectory as NSString).appendingPathComponent("com.ranchero.evergreen")
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let faviconsFolder = (cacheFolder as NSString).appendingPathComponent("Favicons")
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let faviconsFolderURL = URL(fileURLWithPath: faviconsFolder)
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try! FileManager.default.createDirectory(at: faviconsFolderURL, withIntermediateDirectories: true, attributes: nil)
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faviconDownloader = FaviconDownloader(folder: faviconsFolder)
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let imagesFolder = (cacheFolder as NSString).appendingPathComponent("Images")
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let imagesFolderURL = URL(fileURLWithPath: imagesFolder)
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try! FileManager.default.createDirectory(at: imagesFolderURL, withIntermediateDirectories: true, attributes: nil)
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imageDownloader = ImageDownloader(folder: imagesFolder)
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authorAvatarDownloader = AuthorAvatarDownloader(imageDownloader: imageDownloader)
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feedIconDownloader = FeedIconDownloader(imageDownloader: imageDownloader)
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updateSortMenuItems()
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createAndShowMainWindow()
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installAppleEventHandlers()
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NotificationCenter.default.addObserver(self, selector: #selector(feedSettingDidChange(_:)), name: .FeedSettingDidChange, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(userDefaultsDidChange(_:)), name: UserDefaults.didChangeNotification, object: nil)
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DispatchQueue.main.async {
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self.unreadCount = AccountManager.shared.unreadCount
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}
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if InspectorWindowController.shouldOpenAtStartup {
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self.toggleInspectorWindow(self)
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}
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#if RELEASE
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debugMenuItem.menu?.removeItem(debugMenuItem)
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DispatchQueue.main.async {
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self.refreshAll(self)
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}
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#endif
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}
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func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows flag: Bool) -> Bool {
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if (!flag) {
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createAndShowMainWindow()
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}
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return false
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}
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func applicationDidResignActive(_ notification: Notification) {
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RSSingleLineRenderer.emptyCache()
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RSMultiLineRenderer.emptyCache()
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TimelineCellData.emptyCache()
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timelineEmptyCaches()
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saveState()
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}
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func applicationWillTerminate(_ notification: Notification) {
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saveState()
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}
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// MARK: Notifications
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@objc func unreadCountDidChange(_ note: Notification) {
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if note.object is AccountManager {
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unreadCount = AccountManager.shared.unreadCount
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}
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}
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@objc func feedSettingDidChange(_ note: Notification) {
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guard let feed = note.object as? Feed else {
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return
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}
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let _ = faviconDownloader.favicon(for: feed)
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}
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@objc func sidebarSelectionDidChange(_ note: Notification) {
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guard let inspectorWindowController = inspectorWindowController, inspectorWindowController.isOpen else {
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return
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}
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inspectorWindowController.objects = objectsForInspector()
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}
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@objc func userDefaultsDidChange(_ note: Notification) {
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updateSortMenuItems()
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}
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// MARK: Main Window
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func windowControllerWithName(_ storyboardName: String) -> NSWindowController {
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let storyboard = NSStoryboard(name: NSStoryboard.Name(rawValue: storyboardName), bundle: nil)
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return storyboard.instantiateInitialController()! as! NSWindowController
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}
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func createAndShowMainWindow() {
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if mainWindowController == nil {
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mainWindowController = createReaderWindow()
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}
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mainWindowController!.showWindow(self)
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}
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// MARK: NSUserInterfaceValidations
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func validateUserInterfaceItem(_ item: NSValidatedUserInterfaceItem) -> Bool {
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let isDisplayingSheet = mainWindowController?.isDisplayingSheet ?? false
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if item.action == #selector(refreshAll(_:)) {
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return !AccountManager.shared.refreshInProgress
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}
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if item.action == #selector(addAppNews(_:)) {
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return !isDisplayingSheet && !AccountManager.shared.anyAccountHasFeedWithURL(appNewsURLString)
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}
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if item.action == #selector(sortByNewestArticleOnTop(_:)) || item.action == #selector(sortByOldestArticleOnTop(_:)) {
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return mainWindowController?.isOpen ?? false
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}
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if item.action == #selector(showAddFeedWindow(_:)) || item.action == #selector(showAddFolderWindow(_:)) {
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return !isDisplayingSheet
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}
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return true
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}
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// MARK: Add Feed
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func addFeed(_ urlString: String?, _ name: String? = nil) {
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createAndShowMainWindow()
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if mainWindowController!.isDisplayingSheet {
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return
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}
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showAddFeedSheetOnWindow(mainWindowController!.window!, urlString: urlString, name: name)
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}
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// MARK: - Actions
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@IBAction func newReaderWindow(_ sender: Any?) {
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let readerWindow = createReaderWindow()
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readerWindows += [readerWindow]
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readerWindow.showWindow(self)
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}
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@IBAction func showPreferences(_ sender: Any?) {
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if preferencesWindowController == nil {
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preferencesWindowController = windowControllerWithName("Preferences")
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}
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preferencesWindowController!.showWindow(self)
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}
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@IBAction func showMainWindow(_ sender: Any?) {
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createAndShowMainWindow()
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}
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@IBAction func refreshAll(_ sender: Any?) {
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AccountManager.shared.refreshAll()
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}
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@IBAction func showAddFeedWindow(_ sender: Any?) {
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addFeed(nil)
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}
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@IBAction func showAddFolderWindow(_ sender: Any?) {
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createAndShowMainWindow()
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showAddFolderSheetOnWindow(mainWindowController!.window!)
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}
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@IBAction func showFeedList(_ sender: Any?) {
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if feedListWindowController == nil {
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feedListWindowController = windowControllerWithName("FeedList")
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}
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feedListWindowController!.showWindow(self)
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}
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@IBAction func showKeyboardShortcutsWindow(_ sender: Any?) {
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if keyboardShortcutsWindowController == nil {
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keyboardShortcutsWindowController = WebViewWindowController(title: NSLocalizedString("Keyboard Shortcuts", comment: "window title"))
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let htmlFile = Bundle(for: type(of: self)).path(forResource: "KeyboardShortcuts", ofType: "html")!
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keyboardShortcutsWindowController?.displayContents(of: htmlFile)
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if let window = keyboardShortcutsWindowController?.window {
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let point = NSPoint(x: 128, y: 64)
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let size = NSSize(width: 620, height: 1000)
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let minSize = NSSize(width: 400, height: 400)
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window.setPointAndSizeAdjustingForScreen(point: point, size: size, minimumSize: minSize)
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}
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}
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keyboardShortcutsWindowController!.showWindow(self)
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}
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@IBAction func toggleInspectorWindow(_ sender: Any?) {
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if inspectorWindowController == nil {
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inspectorWindowController = (windowControllerWithName("Inspector") as! InspectorWindowController)
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}
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if inspectorWindowController!.isOpen {
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inspectorWindowController!.window!.performClose(self)
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}
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else {
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inspectorWindowController!.objects = objectsForInspector()
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inspectorWindowController!.showWindow(self)
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}
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}
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@IBAction func showLogWindow(_ sender: Any?) {
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if logWindowController == nil {
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logWindowController = LogWindowController(title: "Errors", log: log)
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}
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logWindowController!.showWindow(self)
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}
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@IBAction func importOPMLFromFile(_ sender: Any?) {
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let panel = NSOpenPanel()
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panel.canDownloadUbiquitousContents = true
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panel.canResolveUbiquitousConflicts = true
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panel.canChooseFiles = true
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panel.allowsMultipleSelection = false
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panel.canChooseDirectories = false
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panel.resolvesAliases = true
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panel.allowedFileTypes = ["opml"]
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panel.allowsOtherFileTypes = false
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let result = panel.runModal()
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if result == NSApplication.ModalResponse.OK, let url = panel.url {
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DispatchQueue.main.async {
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do {
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try OPMLImporter.parseAndImport(fileURL: url, account: AccountManager.shared.localAccount)
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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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@IBAction func importOPMLFromURL(_ sender: Any?) {
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}
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@IBAction func exportOPML(_ sender: Any?) {
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let panel = NSSavePanel()
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panel.allowedFileTypes = ["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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panel.nameFieldStringValue = "MySubscriptions.opml"
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let result = panel.runModal()
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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: AccountManager.shared.localAccount, 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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@IBAction func addAppNews(_ sender: Any?) {
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if AccountManager.shared.anyAccountHasFeedWithURL(appNewsURLString) {
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return
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}
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addFeed(appNewsURLString, "Evergreen News")
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}
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@IBAction func openWebsite(_ sender: Any?) {
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Browser.open("https://ranchero.com/evergreen/", inBackground: false)
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}
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@IBAction func openRepository(_ sender: Any?) {
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Browser.open("https://github.com/brentsimmons/Evergreen", inBackground: false)
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}
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@IBAction func openBugTracker(_ sender: Any?) {
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Browser.open("https://github.com/brentsimmons/Evergreen/issues", inBackground: false)
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}
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@IBAction func openTechnotes(_ sender: Any?) {
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Browser.open("https://github.com/brentsimmons/Evergreen/tree/master/Technotes", inBackground: false)
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}
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@IBAction func showHelp(_ sender: Any?) {
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Browser.open("https://ranchero.com/evergreen/help/1.0/", inBackground: false)
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}
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@IBAction func donateToAppCampForGirls(_ sender: Any?) {
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Browser.open("https://appcamp4girls.com/contribute/", inBackground: false)
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}
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@IBAction func debugDropConditionalGetInfo(_ sender: Any?) {
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#if DEBUG
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AccountManager.shared.accounts.forEach{ $0.debugDropConditionalGetInfo() }
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#endif
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}
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@IBAction func gotoToday(_ sender: Any?) {
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createAndShowMainWindow()
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mainWindowController!.gotoToday(sender)
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}
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@IBAction func gotoAllUnread(_ sender: Any?) {
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createAndShowMainWindow()
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mainWindowController!.gotoAllUnread(sender)
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}
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@IBAction func gotoStarred(_ sender: Any?) {
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createAndShowMainWindow()
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mainWindowController!.gotoStarred(sender)
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}
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@IBAction func sortByOldestArticleOnTop(_ sender: Any?) {
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AppDefaults.shared.timelineSortDirection = .orderedAscending
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}
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@IBAction func sortByNewestArticleOnTop(_ sender: Any?) {
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AppDefaults.shared.timelineSortDirection = .orderedDescending
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}
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}
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private extension AppDelegate {
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func createReaderWindow() -> MainWindowController {
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return windowControllerWithName("MainWindow") as! MainWindowController
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}
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func objectsForInspector() -> [Any]? {
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guard let window = NSApplication.shared.mainWindow, let windowController = window.windowController as? MainWindowController else {
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return nil
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}
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return windowController.selectedObjectsInSidebar()
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}
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func saveState() {
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inspectorWindowController?.saveState()
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mainWindowController?.saveState()
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}
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func updateSortMenuItems() {
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let sortByNewestOnTop = AppDefaults.shared.timelineSortDirection == .orderedDescending
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sortByNewestArticleOnTopMenuItem.state = sortByNewestOnTop ? .on : .off
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sortByOldestArticleOnTopMenuItem.state = sortByNewestOnTop ? .off : .on
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}
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}
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/*
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the ScriptingAppDelegate protocol exposes a narrow set of accessors with
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internal visibility which are very similar to some private vars.
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These would be unnecessary if the similar accessors were marked internal rather than private,
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but for now, we'll keep the stratification of visibility
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*/
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extension AppDelegate : ScriptingAppDelegate {
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internal var scriptingMainWindowController: ScriptingMainWindowController? {
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return mainWindowController
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}
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internal var scriptingCurrentArticle: Article? {
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return self.scriptingMainWindowController?.scriptingCurrentArticle
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}
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internal var scriptingSelectedArticles: [Article] {
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return self.scriptingMainWindowController?.scriptingSelectedArticles ?? []
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}
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}
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