From 2168b30da2b684b5dac35616e9ea049ae66b4434 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 16 Sep 2020 17:39:47 +0300
Subject: NotificationService rewritten in Swift, added dummy test target

---
 JuickPush/NotificationService.swift | 48 +++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 JuickPush/NotificationService.swift

(limited to 'JuickPush/NotificationService.swift')

diff --git a/JuickPush/NotificationService.swift b/JuickPush/NotificationService.swift
new file mode 100644
index 0000000..380d2b0
--- /dev/null
+++ b/JuickPush/NotificationService.swift
@@ -0,0 +1,48 @@
+//
+//  NotificationService.swift
+//  JuickPush
+//
+//  Created by Vitaly Takmazov on 16.09.2020.
+//  Copyright © 2020 com.juick. All rights reserved.
+//
+
+import Foundation
+import UserNotifications
+
+class NotificationService : UNNotificationServiceExtension {
+    var contentHandler: ((UNNotificationContent) -> Void)?
+    var bestAttemptContent: UNMutableNotificationContent?
+    override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
+        self.contentHandler = contentHandler;
+        self.bestAttemptContent = request.content.mutableCopy() as? UNMutableNotificationContent
+        if let bestAttemptContent = self.bestAttemptContent {
+            if let avatarURL = URL(string: (request.content.userInfo["avatarUrl"] as? String)!) {
+                let task = URLSession.shared.downloadTask(with: avatarURL) {
+                    (location, response, error) in
+                    if error == nil {
+                        if let suggestedName = response?.suggestedFilename {
+                            let temporaryDirectory = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent(suggestedName)
+                            if let currentPath = location?.path {
+                                do {
+                                    try FileManager.default.moveItem(atPath: currentPath, toPath: temporaryDirectory.path)
+                                    if let avatarAttachment = try? UNNotificationAttachment(identifier: avatarURL.lastPathComponent, url: temporaryDirectory, options: nil) {
+                                        bestAttemptContent.attachments = [avatarAttachment]
+                                        self.contentHandler?(bestAttemptContent)
+                                    }
+                                } catch {
+                                    self.contentHandler?(bestAttemptContent)
+                                }
+                            }
+                        }
+                    }
+                }
+                task.resume()
+            }
+        }
+    }
+    override func serviceExtensionTimeWillExpire() {
+        if let bestAttemptContent = bestAttemptContent, let contentHandler = contentHandler {
+            contentHandler(bestAttemptContent)
+        }
+    }
+}
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