Tusker/Tusker/Shortcuts/UserActivityManager.swift

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Swift
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2018-10-20 14:54:59 +00:00
//
// UserActivityManager.swift
// Tusker
//
// Created by Shadowfacts on 10/19/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import UIKit
import Pachyderm
class UserActivityManager {
// MARK: - Utils
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private static let encoder = PropertyListEncoder()
private static let decoder = PropertyListDecoder()
private static var mastodonController: MastodonController {
let scene = UIApplication.shared.activeOrBackgroundScene!
return scene.session.mastodonController!
}
private static func getMainTabBarController() -> MainTabBarViewController {
let scene = UIApplication.shared.connectedScenes.compactMap { $0 as? UIWindowScene }.first!
let window = scene.windows.first { $0.isKeyWindow }!
return window.rootViewController as! MainTabBarViewController
}
private static func present(_ vc: UIViewController, animated: Bool = true) {
getMainTabBarController().present(vc, animated: animated)
}
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// MARK: - New Post
static func newPostActivity(mentioning: Account? = nil) -> NSUserActivity {
// todo: update to use managed objects
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let activity = NSUserActivity(type: .newPost)
activity.isEligibleForPrediction = true
if let mentioning = mentioning {
activity.userInfo = ["mentioning": mentioning.acct]
activity.title = "Send a message to \(mentioning.displayName)"
activity.suggestedInvocationPhrase = "Send a message to \(mentioning.displayName)"
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} else {
activity.userInfo = [:]
activity.title = "New Post"
activity.suggestedInvocationPhrase = "Post in Tusker"
}
return activity
}
static func handleNewPost(activity: NSUserActivity) {
// TODO: check not currently showing compose screen
let mentioning = activity.userInfo?["mentioning"] as? String
let composeVC = ComposeViewController(mentioningAcct: mentioning, mastodonController: mastodonController)
present(UINavigationController(rootViewController: composeVC))
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}
// MARK: - Check Notifications
static func checkNotificationsActivity() -> NSUserActivity {
let activity = NSUserActivity(type: .checkNotifications)
activity.isEligibleForPrediction = true
activity.title = NSLocalizedString("Check Notifications", comment: "check notifications shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Check my Tusker notifications", comment: "check notifications shortcut invocation phrase")
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return activity
}
static func handleCheckNotifications(activity: NSUserActivity) {
let tabBarController = getMainTabBarController()
tabBarController.select(tab: .notifications)
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if let navigationController = tabBarController.getTabController(tab: .notifications) as? UINavigationController,
let notificationsPageController = navigationController.viewControllers.first as? NotificationsPageViewController {
navigationController.popToRootViewController(animated: false)
notificationsPageController.loadViewIfNeeded()
notificationsPageController.selectMode(.allNotifications)
}
}
// MARK: - Check Mentions
static func checkMentionsActivity() -> NSUserActivity {
let activity = NSUserActivity(type: .checkMentions)
activity.isEligibleForPrediction = true
activity.title = NSLocalizedString("Check Mentions", comment: "check mentions shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Check my mentions", comment: "check mentions shortcut invocation phrase")
return activity
}
static func handleCheckMentions(activity: NSUserActivity) {
let tabBarController = getMainTabBarController()
tabBarController.select(tab: .notifications)
if let navController = tabBarController.getTabController(tab: .notifications) as? UINavigationController,
let notificationsPageController = navController.viewControllers.first as? NotificationsPageViewController {
navController.popToRootViewController(animated: false)
notificationsPageController.loadViewIfNeeded()
notificationsPageController.selectMode(.mentionsOnly)
}
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}
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// MARK: - Show Timeline
static func showTimelineActivity(timeline: Timeline) -> NSUserActivity? {
guard let timelineData = try? encoder.encode(timeline) else { return nil }
let activity = NSUserActivity(type: .showTimeline)
activity.isEligibleForPrediction = true
activity.userInfo = ["timelineData": timelineData]
switch timeline {
case .home:
activity.title = NSLocalizedString("Show Home Timeline", comment: "home timeline shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Show my home timeline", comment: "home timeline shortcut invocation phrase")
case .public(local: true):
activity.title = NSLocalizedString("Show Local Timeline", comment: "local timeline shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Show my local timeline", comment: "local timeline shortcut invocation phrase")
case .public(local: false):
activity.title = NSLocalizedString("Show Federated Timeline", comment: "federated timeline shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Show my federated timeline", comment: "federated timeline invocation phrase")
case let .tag(hashtag):
activity.title = String(format: NSLocalizedString("Show #%@", comment: "show hashtag shortcut title"), hashtag)
activity.suggestedInvocationPhrase = String(format: NSLocalizedString("Show the %@ hashtag", comment: "hashtag shortcut invocation phrase"), hashtag)
case .list:
// todo: add title to list
activity.title = NSLocalizedString("Show List", comment: "list timeline shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Show my list", comment: "list timeline invocation phrase")
case .direct:
activity.title = NSLocalizedString("Show Direct Messages", comment: "direct message timeline shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Show my direct messages", comment: "direct message timeline invocation phrase")
}
return activity
}
static func handleShowTimeline(activity: NSUserActivity) {
guard let timelineData = activity.userInfo?["timelineData"] as? Data,
let timeline = try? decoder.decode(Timeline.self, from: timelineData) else {
return
}
let tabBarController = getMainTabBarController()
tabBarController.select(tab: .timelines)
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let navigationController = tabBarController.viewControllers![0] as! UINavigationController
switch timeline {
case .home, .public(true), .public(false):
navigationController.popToRootViewController(animated: false)
let rootController = navigationController.viewControllers.first! as! SegmentedPageViewController
let index: Int
switch timeline {
case .home:
index = 0
case .public(false):
index = 1
case .public(true):
index = 2
default:
fatalError()
}
rootController.segmentedControl.selectedSegmentIndex = index
rootController.selectPage(at: index, animated: false)
default:
let timeline = TimelineTableViewController(for: timeline, mastodonController: mastodonController)
navigationController.pushViewController(timeline, animated: false)
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}
}
// MARK: - Explore
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static func searchActivity() -> NSUserActivity {
let activity = NSUserActivity(type: .search)
activity.isEligibleForPrediction = true
activity.title = NSLocalizedString("Search", comment: "search shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Search the fediverse", comment: "search shortcut invocation phrase")
return activity
}
static func handleSearch(activity: NSUserActivity) {
let tabBarController = getMainTabBarController()
tabBarController.select(tab: .explore)
if let navigationController = tabBarController.getTabController(tab: .explore) as? UINavigationController,
let exploreController = navigationController.viewControllers.first as? ExploreViewController {
navigationController.popToRootViewController(animated: false)
exploreController.searchController.isActive = true
exploreController.searchController.searchBar.becomeFirstResponder()
}
}
static func bookmarksActivity() -> NSUserActivity {
let activity = NSUserActivity(type: .bookmarks)
activity.isEligibleForPrediction = true
activity.title = NSLocalizedString("View Bookmarks", comment: "bookmarks shortcut title")
activity.suggestedInvocationPhrase = NSLocalizedString("Show my bookmarks in Tusker", comment: "bookmarks shortcut invocation phrase")
return activity
}
static func handleBookmarks(activity: NSUserActivity) {
let tabBarController = getMainTabBarController()
tabBarController.select(tab: .explore)
if let navigationController = tabBarController.getTabController(tab: .explore) as? UINavigationController {
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navigationController.popToRootViewController(animated: false)
navigationController.pushViewController(BookmarksTableViewController(mastodonController: mastodonController), animated: false)
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}
}
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}