Move app to a dedicated folder

Telegram/NotificationContent/NotificationViewController.swift

@@ -0,0 +1,58 @@
+import UIKit
+import UserNotifications
+import UserNotificationsUI
+import TelegramUI
+import BuildConfig
+
+@objc(NotificationViewController)
+@available(iOSApplicationExtension 10.0, *)
+class NotificationViewController: UIViewController, UNNotificationContentExtension {
+    private var impl: NotificationViewControllerImpl?
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        if self.impl == nil {
+            let appBundleIdentifier = Bundle.main.bundleIdentifier!
+            guard let lastDotRange = appBundleIdentifier.range(of: ".", options: [.backwards]) else {
+                return
+            }
+            
+            let baseAppBundleId = String(appBundleIdentifier[..<lastDotRange.lowerBound])
+            
+            let buildConfig = BuildConfig(baseAppBundleId: baseAppBundleId)
+            
+            let languagesCategory = "ios"
+            
+            let appGroupName = "group.\(baseAppBundleId)"
+            let maybeAppGroupUrl = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: appGroupName)
+            
+            guard let appGroupUrl = maybeAppGroupUrl else {
+                return
+            }
+            
+            let rootPath = appGroupUrl.path + "/telegram-data"
+            
+            let deviceSpecificEncryptionParameters = BuildConfig.deviceSpecificEncryptionParameters(rootPath, baseAppBundleId: baseAppBundleId)
+            let encryptionParameters: (Data, Data) = (deviceSpecificEncryptionParameters.key, deviceSpecificEncryptionParameters.salt)
+            
+            let appVersion = (Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String) ?? "unknown"
+            
+            self.impl = NotificationViewControllerImpl(initializationData: NotificationViewControllerInitializationData(appGroupPath: appGroupUrl.path, apiId: buildConfig.apiId, apiHash: buildConfig.apiHash, languagesCategory: languagesCategory, encryptionParameters: encryptionParameters, appVersion: appVersion, bundleData: buildConfig.bundleData(withAppToken: nil, signatureDict: nil)), setPreferredContentSize: { [weak self] size in
+                self?.preferredContentSize = size
+            })
+        }
+        
+        self.impl?.viewDidLoad(view: self.view)
+    }
+    
+    func didReceive(_ notification: UNNotification) {
+        self.impl?.didReceive(notification, view: self.view)
+    }
+    
+    override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
+        super.viewWillTransition(to: size, with: coordinator)
+        
+        self.impl?.viewWillTransition(to: size)
+    }
+}