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https://github.com/Ranchero-Software/NetNewsWire
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c56bafc42e
- Only appears in Settings when notifications are authorised. - Both Settings/NotificationsViewController monitor for return to foreground and update based on notification settings
104 lines
3.6 KiB
Swift
104 lines
3.6 KiB
Swift
//
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// NotificationsViewController.swift
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// NetNewsWire-iOS
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//
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// Created by Stuart Breckenridge on 26/01/2022.
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// Copyright © 2022 Ranchero Software. All rights reserved.
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//
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import UIKit
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import Account
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import UserNotifications
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class NotificationsViewController: UIViewController {
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@IBOutlet weak var notificationsTableView: UITableView!
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private var status: UNAuthorizationStatus = .notDetermined
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override func viewDidLoad() {
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super.viewDidLoad()
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self.title = NSLocalizedString("New Article Notifications", comment: "Notifications")
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notificationsTableView.sectionHeaderTopPadding = 25
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NotificationCenter.default.addObserver(self, selector: #selector(reloadNotificationTableView(_:)), name: .FaviconDidBecomeAvailable, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(reloadNotificationTableView(_:)), name: .WebFeedIconDidBecomeAvailable, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(reloadNotificationTableView(_:)), name: .NotificationPreferencesDidUpdate, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(reloadNotificationTableView(_:)), name: UIScene.willEnterForegroundNotification, object: nil)
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reloadNotificationTableView()
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}
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@objc
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private func reloadNotificationTableView(_ sender: Any? = nil) {
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UNUserNotificationCenter.current().getNotificationSettings { settings in
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DispatchQueue.main.async {
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self.status = settings.authorizationStatus
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self.notificationsTableView.reloadData()
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}
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}
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}
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private func sortedWebFeedsForAccount(_ account: Account) -> [WebFeed] {
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return Array(account.flattenedWebFeeds()).sorted(by: { $0.nameForDisplay.caseInsensitiveCompare($1.nameForDisplay) == .orderedAscending })
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}
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}
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// MARK: UITableViewDataSource
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extension NotificationsViewController: UITableViewDataSource {
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func numberOfSections(in tableView: UITableView) -> Int {
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if status == .denied { return 1 }
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return 1 + AccountManager.shared.activeAccounts.count
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}
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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if section == 0 {
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if status == .denied { return 1 }
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return 0
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}
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return AccountManager.shared.sortedActiveAccounts[section - 1].flattenedWebFeeds().count
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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if indexPath.section == 0 {
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let openSettingsCell = tableView.dequeueReusableCell(withIdentifier: "OpenSettingsCell") as! VibrantBasicTableViewCell
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return openSettingsCell
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} else {
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let cell = tableView.dequeueReusableCell(withIdentifier: "NotificationsCell") as! NotificationsTableViewCell
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let account = AccountManager.shared.sortedActiveAccounts[indexPath.section - 1]
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let feed = sortedWebFeedsForAccount(account)[indexPath.row]
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cell.configure(feed, status)
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return cell
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}
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}
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func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
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if section == 0 { return nil }
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return AccountManager.shared.sortedActiveAccounts[section - 1].nameForDisplay
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}
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func tableView(_ tableView: UITableView, titleForFooterInSection section: Int) -> String? {
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if section == 0 {
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if status == .denied {
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return NSLocalizedString("Notification permissions are currently denied. Enable notifications in the Settings app.", comment: "Notifications denied.")
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}
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}
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return nil
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}
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}
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extension NotificationsViewController: UITableViewDelegate {
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func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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tableView.deselectRow(at: indexPath, animated: true)
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UIApplication.shared.open(URL(string: "\(UIApplication.openSettingsURLString)")!)
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}
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}
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