08a1120e00
Adds app defaults option for controlling link opening preferences. Adds browser logic and images. Browser Manager Updates - Handles deletion of current browser - Fixes detection of installed browsers by moving URL Types to LSApplicationQuery - Updates icons to glyphs - Context menus update tidy up - removes browser specific options and offers in-app or default browser options (can be enabled via a bool) - adds 1Password as an option - removes custom wording on context menus Fixes - makes sure browser options are available on iPad - uses VibrantCell - Changes Settings title to "Open Links In"
98 lines
3.0 KiB
Swift
98 lines
3.0 KiB
Swift
//
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// BrowserManager.swift
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// NetNewsWire-iOS
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//
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// Created by Stuart Breckenridge on 22/8/21.
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// Copyright © 2021 Ranchero Software. All rights reserved.
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//
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import Foundation
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import UIKit
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extension Notification.Name {
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static let browserPreferenceDidChange = Notification.Name("browserPreferenceDidChange")
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}
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public final class BrowserManager {
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/// The available browsers supported by the application. If `enableExtendedBrowserPreferences`
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/// is `false`, this will only contain in-app and system browser options.
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public private(set) var availableBrowsers = [Browser]()
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/// The currently selected `BrowserID`. The default is `Browser.inApp`.
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public var currentBrowserPreference: String {
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get {
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return AppDefaults.shared.browserPreference
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}
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set {
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AppDefaults.shared.browserPreference = newValue
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NotificationCenter.default.post(name: .browserPreferenceDidChange, object: nil)
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}
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}
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/// When `true`, the user can select a specific browser instead of the system default browser.
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private var enableExtendedBrowserPreferences = false
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public static let shared = BrowserManager()
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private init() {
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configureAvailableBrowsers()
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}
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/// Refreshes the available browsers. This is called when BrowserManager is inited,
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/// and when the application returns to the foreground.
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func configureAvailableBrowsers() {
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if !enableExtendedBrowserPreferences {
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availableBrowsers = [.inApp, .safari]
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} else {
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availableBrowsers = Browser.allCases.filter({ $0.canOpenURL == true })
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}
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resetBrowserPreferenceIfRequired()
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}
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/// Opens the URL in the specified browser.
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/// - Parameter urlString: the url to open.
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func openURL(urlString: String) {
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guard let url = URL(string: urlString) else {
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return
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}
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if currentBrowser() == .safari {
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UIApplication.shared.open(url, options: [:], completionHandler: nil)
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return
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}
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switch currentBrowser() {
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case .edge, .chrome, .opera, .onePassword:
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var string = urlString
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string = string.replacingOccurrences(of: "https://", with: "")
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string = string.replacingOccurrences(of: "http://", with: "")
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guard let browserURL = URL(string: currentBrowser().urlScheme + string) else {
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return
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}
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UIApplication.shared.open(browserURL, options: [:], completionHandler: nil)
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default:
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guard let browserURL = URL(string: currentBrowser().urlScheme + urlString) else {
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return
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}
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UIApplication.shared.open(browserURL, options: [:], completionHandler: nil)
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}
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}
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/// If the user has uninstalled a browser this will reset the browser back to the in-app default.
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private func resetBrowserPreferenceIfRequired() {
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if availableBrowsers.filter({ $0.browserID == currentBrowserPreference }).count == 0 {
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currentBrowserPreference = Browser.inApp.browserID
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}
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}
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/// The currently selected browser.
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/// - Returns: `Browser`
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func currentBrowser() -> Browser {
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guard let browser = Browser.allCases.filter({ $0.browserID == currentBrowserPreference }).first else {
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resetBrowserPreferenceIfRequired()
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return currentBrowser()
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}
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return browser
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}
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}
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