From 3429c0aad9f6a3b5e5039e4e757c698f60f49fa9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E5=BB=BA=E8=BE=89?= <lukali@163.com>
Date: Mon, 24 Jan 2022 14:56:39 +0800
Subject: [PATCH] fix 403 error upload file on seafile server 8.0.x

---
 .gitignore                                        | 1 +
 SeafClient/Requests/Files/GetUploadLinkRequest.cs | 7 +++++--
 SeafClient/SeafSession.cs                         | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 45c6783..a3f51bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -182,3 +182,4 @@ UpgradeLog*.htm
 # Microsoft Fakes
 FakesAssemblies/
 /SeafClient.v2.ncrunchproject
+/.vs
diff --git a/SeafClient/Requests/Files/GetUploadLinkRequest.cs b/SeafClient/Requests/Files/GetUploadLinkRequest.cs
index 4bd9718..cdfc814 100644
--- a/SeafClient/Requests/Files/GetUploadLinkRequest.cs
+++ b/SeafClient/Requests/Files/GetUploadLinkRequest.cs
@@ -13,15 +13,18 @@ public class GetUploadLinkRequest : SessionRequest<string>
     {
         public String LibraryId { get; set; }
 
+        public string ParentDir { get; set; }
+
         public override string CommandUri
         {
-            get { return String.Format("api2/repos/{0}/upload-link/", LibraryId); }
+            get { return $"api2/repos/{LibraryId}/upload-link/?p={ParentDir}"; }
         }
 
-        public GetUploadLinkRequest(string authToken, string libraryId)
+        public GetUploadLinkRequest(string authToken, string libraryId, string parentDir = "/")
             : base(authToken)
         {
             LibraryId = libraryId;
+            ParentDir = parentDir;
         }
 
         public override SeafError GetSeafError(System.Net.Http.HttpResponseMessage msg)
diff --git a/SeafClient/SeafSession.cs b/SeafClient/SeafSession.cs
index 0932ac7..215e10f 100644
--- a/SeafClient/SeafSession.cs
+++ b/SeafClient/SeafSession.cs
@@ -900,7 +900,7 @@ public async Task<bool> UploadSingle(SeafLibrary library, string targetDirectory
         public async Task<bool> UploadSingle(string libraryId, string targetDirectory, string targetFilename, Stream fileContent, Action<float> progressCallback = null)
         {
             // to upload files we need to get an upload link first            
-            var req = new GetUploadLinkRequest(AuthToken, libraryId);
+            var req = new GetUploadLinkRequest(AuthToken, libraryId, targetDirectory);
             var uploadLink = await _webConnection.SendRequestAsync(ServerUri, req);
 
             var uploadRequest = new UploadFilesRequest(AuthToken, uploadLink, targetDirectory, targetFilename, fileContent, progressCallback);