From d8ea4236ccc2787f4ed18d907a8c882858179530 Mon Sep 17 00:00:00 2001
From: Ching <loooching@gmail.com>
Date: Mon, 20 Mar 2023 21:32:53 +0800
Subject: [PATCH] =?UTF-8?q?feat(InstanceViewModel):=20=E8=87=AA=E5=8A=A8?=
 =?UTF-8?q?=E7=BB=99=E7=94=A8=E6=88=B7=E8=BE=93=E5=85=A5=E7=9A=84=E5=AE=9E?=
 =?UTF-8?q?=E4=BE=8B=E5=9C=B0=E5=9D=80=E5=8A=A0=E4=B8=8A=20https://?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

自动给用户输入的实例地址加上 https://

Signed-off-by: Ching <loooching@gmail.com>
---
 DUDUJI/ViewModels/InstanceViewModel.swift | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/DUDUJI/ViewModels/InstanceViewModel.swift b/DUDUJI/ViewModels/InstanceViewModel.swift
index 5f43b79..61b3984 100644
--- a/DUDUJI/ViewModels/InstanceViewModel.swift
+++ b/DUDUJI/ViewModels/InstanceViewModel.swift
@@ -11,11 +11,20 @@ class InstanceViewModel: ObservableObject {
     @Published var instance: Instance = .defaultInstance()
     @Published var isLoading: Bool = false
 
+    func addPrefixIfNecessary(_ str: String) -> String {
+        if str.hasPrefix("http://") || str.hasPrefix("https://") {
+            return str
+        } else {
+            return "https://" + str
+        }
+    }
+
     func getInstance(from url: String) async {
         DispatchQueue.main.async {
             self.isLoading = true
         }
         do {
+            let url = addPrefixIfNecessary(url)
             let newInstance = try await Instance.instanceFromURL(url: url)
             DispatchQueue.main.async {
                 self.instance = newInstance