FavoriteTweet/UnfavoriteTweetを使用したFav追加・削除に対応

[opentween/open-tween.git] / OpenTween / Api / GraphQL / FavoriteTweetRequest.cs

diff --git a/OpenTween/Api/GraphQL/FavoriteTweetRequest.cs b/OpenTween/Api/GraphQL/FavoriteTweetRequest.cs
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+++ b/OpenTween/Api/GraphQL/FavoriteTweetRequest.cs
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+// OpenTween - Client of Twitter
+// Copyright (c) 2024 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
+// All rights reserved.
+//
+// This file is part of OpenTween.
+//
+// This program is free software; you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 3 of the License, or (at your option)
+// any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program. If not, see <http://www.gnu.org/licenses/>, or write to
+// the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+// Boston, MA 02110-1301, USA.
+
+#nullable enable
+
+using System;
+using System.Threading.Tasks;
+using OpenTween.Connection;
+using OpenTween.Models;
+
+namespace OpenTween.Api.GraphQL
+{
+    public class FavoriteTweetRequest
+    {
+        private static readonly Uri EndpointUri = new("https://twitter.com/i/api/graphql/lI07N6Otwv1PhnEgXILM7A/FavoriteTweet");
+
+        public required TwitterStatusId TweetId { get; set; }
+
+        public string CreateRequestBody()
+        {
+            return $$"""
+            {"variables":{"tweet_id":"{{JsonUtils.EscapeJsonString(this.TweetId.Id)}}"},"queryId":"lI07N6Otwv1PhnEgXILM7A"}
+            """;
+        }
+
+        public async Task<FavoriteTweetResponse> Send(IApiConnection apiConnection)
+        {
+            var request = new PostJsonRequest
+            {
+                RequestUri = EndpointUri,
+                JsonString = this.CreateRequestBody(),
+            };
+
+            using var response = await apiConnection.SendAsync(request)
+                .ConfigureAwait(false);
+
+            var rootElm = await response.ReadAsJsonXml()
+                .ConfigureAwait(false);
+
+            try
+            {
+                ErrorResponse.ThrowIfError(rootElm);
+            }
+            catch (WebApiException ex)
+                when (ex.Message.Contains("has already favorited"))
+            {
+                // 重複リクエストの場合は成功と見なす
+            }
+
+            return new();
+        }
+
+        public readonly record struct FavoriteTweetResponse();
+    }
+}