initial commit

src/Discord.Net.Rest/API/Rest/CreateWebhookMessageParams.cs

@@ -42,6 +42,9 @@ namespace Discord.API.Rest
         [JsonProperty("file")]
         public Optional<MultipartFile> File { get; set; }
 
+        [JsonProperty("thread_name")]
+        public Optional<string> ThreadName { get; set; }
+
         public IReadOnlyDictionary<string, object> ToDictionary()
         {
             var d = new Dictionary<string, object>();
@@ -70,6 +73,8 @@ namespace Discord.API.Rest
                 payload["allowed_mentions"] = AllowedMentions.Value;
             if (Components.IsSpecified)
                 payload["components"] = Components.Value;
+            if (ThreadName.IsSpecified)
+                payload["thread_name"] = ThreadName.Value;
 
             var json = new StringBuilder();
             using (var text = new StringWriter(json))

src/Discord.Net.Rest/API/Rest/UploadWebhookFileParams.cs

@@ -22,6 +22,7 @@ namespace Discord.API.Rest
         public Optional<AllowedMentions> AllowedMentions { get; set; }
         public Optional<ActionRowComponent[]> MessageComponents { get; set; }
         public Optional<MessageFlags> Flags { get; set; }
+        public Optional<string> ThreadName { get; set; }
 
         public UploadWebhookFileParams(params FileAttachment[] files)
         {
@@ -51,6 +52,8 @@ namespace Discord.API.Rest
                 payload["allowed_mentions"] = AllowedMentions.Value;
             if (Flags.IsSpecified)
                 payload["flags"] = Flags.Value;
+            if (ThreadName.IsSpecified)
+                payload["thread_name"] = ThreadName.Value;
 
             List<object> attachments = new();
 

src/Discord.Net.Webhook/DiscordWebhookClient.cs

@@ -88,8 +88,8 @@ namespace Discord.Webhook
         /// <returns> Returns the ID of the created message. </returns>
         public Task<ulong> SendMessageAsync(string text = null, bool isTTS = false, IEnumerable<Embed> embeds = null,
             string username = null, string avatarUrl = null, RequestOptions options = null, AllowedMentions allowedMentions = null,
-            MessageComponent components = null, MessageFlags flags = MessageFlags.None, ulong? threadId = null)
-            => WebhookClientHelper.SendMessageAsync(this, text, isTTS, embeds, username, avatarUrl, allowedMentions, options, components, flags, threadId);
+            MessageComponent components = null, MessageFlags flags = MessageFlags.None, ulong? threadId = null, string threadName = null)
+            => WebhookClientHelper.SendMessageAsync(this, text, isTTS, embeds, username, avatarUrl, allowedMentions, options, components, flags, threadId, threadName);
 
         /// <summary>
         ///     Modifies a message posted using this webhook.
@@ -125,35 +125,35 @@ namespace Discord.Webhook
         public Task<ulong> SendFileAsync(string filePath, string text, bool isTTS = false,
             IEnumerable<Embed> embeds = null, string username = null, string avatarUrl = null,
             RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null,
-            MessageComponent components = null, MessageFlags flags = MessageFlags.None, ulong? threadId = null)
+            MessageComponent components = null, MessageFlags flags = MessageFlags.None, ulong? threadId = null, string threadName = null)
             => WebhookClientHelper.SendFileAsync(this, filePath, text, isTTS, embeds, username, avatarUrl,
-                allowedMentions, options, isSpoiler, components, flags, threadId);
+                allowedMentions, options, isSpoiler, components, flags, threadId, threadName);
         /// <summary> Sends a message to the channel for this webhook with an attachment. </summary>
         /// <returns> Returns the ID of the created message. </returns>
         public Task<ulong> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false,
             IEnumerable<Embed> embeds = null, string username = null, string avatarUrl = null,
             RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null,
-            MessageComponent components = null, MessageFlags flags = MessageFlags.None, ulong? threadId = null)
+            MessageComponent components = null, MessageFlags flags = MessageFlags.None, ulong? threadId = null, string threadName = null)
             => WebhookClientHelper.SendFileAsync(this, stream, filename, text, isTTS, embeds, username,
-                avatarUrl, allowedMentions, options, isSpoiler, components, flags, threadId);
+                avatarUrl, allowedMentions, options, isSpoiler, components, flags, threadId, threadName);
 
         /// <summary> Sends a message to the channel for this webhook with an attachment. </summary>
         /// <returns> Returns the ID of the created message. </returns>
         public Task<ulong> SendFileAsync(FileAttachment attachment, string text, bool isTTS = false,
             IEnumerable<Embed> embeds = null, string username = null, string avatarUrl = null,
             RequestOptions options = null, AllowedMentions allowedMentions = null, MessageComponent components = null,
-            MessageFlags flags = MessageFlags.None, ulong? threadId = null)
+            MessageFlags flags = MessageFlags.None, ulong? threadId = null, string threadName = null)
             => WebhookClientHelper.SendFileAsync(this, attachment, text, isTTS, embeds, username,
-                avatarUrl, allowedMentions, components, options, flags, threadId);
+                avatarUrl, allowedMentions, components, options, flags, threadId, threadName);
 
         /// <summary> Sends a message to the channel for this webhook with an attachment. </summary>
         /// <returns> Returns the ID of the created message. </returns>
         public Task<ulong> SendFilesAsync(IEnumerable<FileAttachment> attachments, string text, bool isTTS = false,
             IEnumerable<Embed> embeds = null, string username = null, string avatarUrl = null,
             RequestOptions options = null, AllowedMentions allowedMentions = null, MessageComponent components = null,
-            MessageFlags flags = MessageFlags.None, ulong? threadId = null)
+            MessageFlags flags = MessageFlags.None, ulong? threadId = null, string threadName = null)
             => WebhookClientHelper.SendFilesAsync(this, attachments, text, isTTS, embeds, username, avatarUrl,
-                allowedMentions, components, options, flags, threadId);
+                allowedMentions, components, options, flags, threadId, threadName);
 
 
         /// <summary> Modifies the properties of this webhook. </summary>

src/Discord.Net.Webhook/WebhookClientHelper.cs

@@ -1,10 +1,12 @@
 using Discord.API.Rest;
 using Discord.Rest;
+
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+
 using ImageModel = Discord.API.Image;
 using WebhookModel = Discord.API.Webhook;
 
@@ -22,7 +24,7 @@ namespace Discord.Webhook
         }
         public static async Task<ulong> SendMessageAsync(DiscordWebhookClient client,
             string text, bool isTTS, IEnumerable<Embed> embeds, string username, string avatarUrl,
-            AllowedMentions allowedMentions, RequestOptions options, MessageComponent components, MessageFlags flags, ulong? threadId = null)
+            AllowedMentions allowedMentions, RequestOptions options, MessageComponent components, MessageFlags flags, ulong? threadId = null, string threadName = null)
         {
             var args = new CreateWebhookMessageParams
             {
@@ -41,6 +43,8 @@ namespace Discord.Webhook
                 args.AllowedMentions = allowedMentions.ToModel();
             if (components != null)
                 args.Components = components?.Components.Select(x => new API.ActionRowComponent(x)).ToArray();
+            if (threadName is not null)
+                args.ThreadName = threadName;
 
             if (flags is not MessageFlags.None and not MessageFlags.SuppressEmbeds)
                 throw new ArgumentException("The only valid MessageFlags are SuppressEmbeds and none.", nameof(flags));
@@ -98,32 +102,35 @@ namespace Discord.Webhook
             await client.ApiClient.ModifyWebhookMessageAsync(client.Webhook.Id, messageId, apiArgs, options, threadId)
                 .ConfigureAwait(false);
         }
+
         public static async Task DeleteMessageAsync(DiscordWebhookClient client, ulong messageId, RequestOptions options, ulong? threadId)
         {
             await client.ApiClient.DeleteWebhookMessageAsync(client.Webhook.Id, messageId, options, threadId).ConfigureAwait(false);
         }
+
         public static async Task<ulong> SendFileAsync(DiscordWebhookClient client, string filePath, string text, bool isTTS,
             IEnumerable<Embed> embeds, string username, string avatarUrl, AllowedMentions allowedMentions, RequestOptions options,
-            bool isSpoiler, MessageComponent components, MessageFlags flags = MessageFlags.None, ulong? threadId = null)
+            bool isSpoiler, MessageComponent components, MessageFlags flags = MessageFlags.None, ulong? threadId = null, string threadName = null)
         {
             string filename = Path.GetFileName(filePath);
             using (var file = File.OpenRead(filePath))
-                return await SendFileAsync(client, file, filename, text, isTTS, embeds, username, avatarUrl, allowedMentions, options, isSpoiler, components, flags, threadId).ConfigureAwait(false);
+                return await SendFileAsync(client, file, filename, text, isTTS, embeds, username, avatarUrl, allowedMentions, options, isSpoiler, components, flags, threadId, threadName).ConfigureAwait(false);
         }
+
         public static Task<ulong> SendFileAsync(DiscordWebhookClient client, Stream stream, string filename, string text, bool isTTS,
             IEnumerable<Embed> embeds, string username, string avatarUrl, AllowedMentions allowedMentions, RequestOptions options, bool isSpoiler,
-            MessageComponent components, MessageFlags flags, ulong? threadId)
-            => SendFileAsync(client, new FileAttachment(stream, filename, isSpoiler: isSpoiler), text, isTTS, embeds, username, avatarUrl, allowedMentions, components, options, flags, threadId);
+            MessageComponent components, MessageFlags flags, ulong? threadId, string threadName = null)
+            => SendFileAsync(client, new FileAttachment(stream, filename, isSpoiler: isSpoiler), text, isTTS, embeds, username, avatarUrl, allowedMentions, components, options, flags, threadId, threadName);
 
         public static Task<ulong> SendFileAsync(DiscordWebhookClient client, FileAttachment attachment, string text, bool isTTS,
             IEnumerable<Embed> embeds, string username, string avatarUrl, AllowedMentions allowedMentions,
-            MessageComponent components, RequestOptions options, MessageFlags flags, ulong? threadId)
-            => SendFilesAsync(client, new FileAttachment[] { attachment }, text, isTTS, embeds, username, avatarUrl, allowedMentions, components, options, flags, threadId);
+            MessageComponent components, RequestOptions options, MessageFlags flags, ulong? threadId, string threadName = null)
+            => SendFilesAsync(client, new FileAttachment[] { attachment }, text, isTTS, embeds, username, avatarUrl, allowedMentions, components, options, flags, threadId, threadName);
 
         public static async Task<ulong> SendFilesAsync(DiscordWebhookClient client,
             IEnumerable<FileAttachment> attachments, string text, bool isTTS, IEnumerable<Embed> embeds, string username,
             string avatarUrl, AllowedMentions allowedMentions, MessageComponent components, RequestOptions options,
-            MessageFlags flags, ulong? threadId)
+            MessageFlags flags, ulong? threadId, string threadName = null)
         {
             embeds ??= Array.Empty<Embed>();
 
@@ -164,7 +171,8 @@ namespace Discord.Webhook
                 Embeds = embeds.Any() ? embeds.Select(x => x.ToModel()).ToArray() : Optional<API.Embed[]>.Unspecified,
                 AllowedMentions = allowedMentions?.ToModel() ?? Optional<API.AllowedMentions>.Unspecified,
                 MessageComponents = components?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() ?? Optional<API.ActionRowComponent[]>.Unspecified,
-                Flags = flags
+                Flags = flags,
+                ThreadName = threadName
             };
             var msg = await client.ApiClient.UploadWebhookFileAsync(client.Webhook.Id, args, options, threadId).ConfigureAwait(false);
             return msg.Id;