From 211f5dd0e459a994a5012ea899b2d8c998e314a3 Mon Sep 17 00:00:00 2001
From: sunxiaojian <snxiaojian@gmail.com>
Date: Tue, 2 Mar 2021 16:27:58 +0800
Subject: [PATCH] chore: code format

---
 ...astodonRegisterViewController+Avatar.swift | 39 +++++++++----------
 1 file changed, 19 insertions(+), 20 deletions(-)

diff --git a/Mastodon/Scene/Onboarding/Register/MastodonRegisterViewController+Avatar.swift b/Mastodon/Scene/Onboarding/Register/MastodonRegisterViewController+Avatar.swift
index b25b402df..67bd2629e 100644
--- a/Mastodon/Scene/Onboarding/Register/MastodonRegisterViewController+Avatar.swift
+++ b/Mastodon/Scene/Onboarding/Register/MastodonRegisterViewController+Avatar.swift
@@ -5,31 +5,30 @@
 //  Created by sxiaojian on 2021/3/2.
 //
 
-import Foundation
-import UIKit
 import CropViewController
+import Foundation
 import PhotosUI
-extension MastodonRegisterViewController: CropViewControllerDelegate, PHPickerViewControllerDelegate, UINavigationControllerDelegate{
+import UIKit
+
+extension MastodonRegisterViewController: CropViewControllerDelegate, PHPickerViewControllerDelegate {
     func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
-        if let itemProvider = results.first?.itemProvider, itemProvider.canLoadObject(ofClass: UIImage.self) {
-            
-            itemProvider.loadObject(ofClass: UIImage.self) { [weak self] image, error in
-                guard let self = self, let image = image as? UIImage else { return }
-                DispatchQueue.main.async {
-                    let cropController = CropViewController(croppingStyle: .default, image: image)
-                    cropController.delegate = self
-                    self.image = image
-                    picker.dismiss(animated: true, completion: {
-                        self.present(cropController, animated: true, completion: nil)
-                    })
-                }
+        guard let itemProvider = results.first?.itemProvider, itemProvider.canLoadObject(ofClass: UIImage.self) else {
+            picker.dismiss(animated: true, completion: {})
+            return
+        }
+        itemProvider.loadObject(ofClass: UIImage.self) { [weak self] image, _ in
+            guard let self = self, let image = image as? UIImage else { return }
+            DispatchQueue.main.async {
+                let cropController = CropViewController(croppingStyle: .default, image: image)
+                cropController.delegate = self
+                self.image = image
+                picker.dismiss(animated: true, completion: {
+                    self.present(cropController, animated: true, completion: nil)
+                })
             }
-        } else {
-            picker.dismiss(animated: true, completion: {
-            })
         }
     }
-    
+
     public func cropViewController(_ cropViewController: CropViewController, didCropToImage image: UIImage, withRect cropRect: CGRect, angle: Int) {
         self.image = image
         self.photoButton.setImage(image, for: .normal)
@@ -39,7 +38,7 @@ extension MastodonRegisterViewController: CropViewControllerDelegate, PHPickerVi
     @objc func avatarButtonPressed(_ sender: UIButton) {
         var configuration = PHPickerConfiguration()
         configuration.filter = .images
-        
+
         let imagePicker = PHPickerViewController(configuration: configuration)
         imagePicker.delegate = self
         self.present(imagePicker, animated: true, completion: nil)