fix(discord): include component text in reply context

CHANGELOG.md

@@ -50,6 +50,7 @@ Docs: https://docs.openclaw.ai
 - Discord/DMs: set inbound direct-message `ctx.To` to the semantic `user:<id>` target while keeping delivery routed through the DM channel, so mirror and recovery paths do not treat DMs as channel conversations. Fixes #68126. Thanks @illuminate0623.
 - Discord/DMs: keep no-guild inbound messages on direct-message routing when Discord channel lookup is temporarily unavailable, preventing degraded DMs from forking into channel sessions. Fixes #59817. Thanks @DooPeePey.
 - Discord: retry outbound API calls on HTTP 5xx, request-timeout, and transient transport failures instead of only Discord rate limits, reducing dropped cron and agent replies during short Discord or network outages. Fixes #52396. Thanks @sunshineo.
+- Discord: include Components v2 Text Display content from referenced replies and forwarded snapshots, so component-only messages still appear in reply context. Fixes #56228. Thanks @HollandDrive.
 - Gateway/config: log config health-state write failures instead of silently hiding config observe-recovery write errors. Thanks @sallyom.
 - Diagnostics: reset stuck-session timers on reply, tool, status, block, and ACP progress events, and back off repeated `session.stuck` diagnostics while a session remains unchanged. Supersedes #72010. Thanks @rubencu.
 

extensions/discord/src/monitor/message-forwarded.ts

@@ -12,6 +12,7 @@ export type DiscordSnapshotAuthor = {
 
 export type DiscordSnapshotMessage = {
   content?: string | null;
+  components?: unknown;
   embeds?: Array<{ description?: string | null; title?: string | null }> | null;
   attachments?: APIAttachment[] | null;
   stickers?: APIStickerItem[] | null;

extensions/discord/src/monitor/message-text.ts

@@ -1,3 +1,4 @@
+import { ComponentType } from "discord-api-types/v10";
 import { normalizeOptionalString } from "openclaw/plugin-sdk/text-runtime";
 import type { Message } from "../internal/discord.js";
 import {
@@ -30,6 +31,7 @@ export function resolveDiscordMessageText(
     (message.embeds?.[0] as { title?: string | null; description?: string | null } | undefined) ??
       null,
   );
+  const componentText = extractDiscordComponentsV2Text(resolveDiscordMessageComponents(message));
   const rawText =
     normalizeOptionalString(message.content) ||
     buildDiscordMediaPlaceholder({
@@ -37,6 +39,7 @@ export function resolveDiscordMessageText(
       stickers: resolveDiscordMessageStickers(message),
     }) ||
     embedText ||
+    componentText ||
     normalizeOptionalString(options?.fallbackText) ||
     "";
   const baseText = resolveDiscordMentions(rawText, message);
@@ -87,6 +90,50 @@ function resolveDiscordForwardedMessagesText(message: Message): string {
   return `${heading}\n${referencedText}`;
 }
 
+function resolveDiscordMessageComponents(message: Message): unknown {
+  const components = (message as { components?: unknown }).components;
+  if (components !== undefined) {
+    return components;
+  }
+  try {
+    return (message as { rawData?: { components?: unknown } }).rawData?.components;
+  } catch {
+    return undefined;
+  }
+}
+
+function extractDiscordComponentsV2Text(components: unknown): string {
+  const parts: string[] = [];
+  collectDiscordTextDisplayContent(components, parts);
+  return parts.join("\n");
+}
+
+function collectDiscordTextDisplayContent(value: unknown, parts: string[]): void {
+  if (Array.isArray(value)) {
+    for (const entry of value) {
+      collectDiscordTextDisplayContent(entry, parts);
+    }
+    return;
+  }
+  if (!value || typeof value !== "object") {
+    return;
+  }
+  const component = value as {
+    type?: unknown;
+    content?: unknown;
+    components?: unknown;
+    component?: unknown;
+  };
+  if (component.type === ComponentType.TextDisplay) {
+    const content = normalizeOptionalString(component.content);
+    if (content) {
+      parts.push(content);
+    }
+  }
+  collectDiscordTextDisplayContent(component.components, parts);
+  collectDiscordTextDisplayContent(component.component, parts);
+}
+
 export function resolveDiscordForwardedMessagesTextFromSnapshots(snapshots: unknown): string {
   const forwardedBlocks = normalizeDiscordMessageSnapshots(snapshots)
     .map((snapshot) => buildDiscordForwardedMessageBlock(snapshot.message))
@@ -119,5 +166,6 @@ function resolveDiscordSnapshotMessageText(snapshot: DiscordSnapshotMessage): st
     stickers: resolveDiscordSnapshotStickers(snapshot),
   });
   const embedText = resolveDiscordEmbedText(snapshot.embeds?.[0]);
-  return content || attachmentText || embedText || "";
+  const componentText = extractDiscordComponentsV2Text(snapshot.components);
+  return content || attachmentText || embedText || componentText || "";
 }

extensions/discord/src/monitor/message-utils.test.ts

@@ -1,4 +1,9 @@
-import { MessageReferenceType, StickerFormatType } from "discord-api-types/v10";
+import {
+  ComponentType,
+  MessageFlags,
+  MessageReferenceType,
+  StickerFormatType,
+} from "discord-api-types/v10";
 import { beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 import { ChannelType, type Client, type Message } from "../internal/discord.js";
 
@@ -137,6 +142,7 @@ function asForwardedSnapshotMessage(params: {
 
 function asReferencedForwardMessage(params: {
   content?: string;
+  components?: Array<Record<string, unknown>>;
   embeds?: Array<{ title?: string; description?: string }>;
   attachments?: Array<Record<string, unknown>>;
   messageReferenceType?: MessageReferenceType;
@@ -152,8 +158,10 @@ function asReferencedForwardMessage(params: {
       id: "m0",
       channelId: "c1",
       content: params.content ?? "",
+      components: params.components ?? [],
       attachments: params.attachments ?? [],
       embeds: params.embeds ?? [],
+      flags: params.components ? MessageFlags.IsComponentsV2 : 0,
       stickers: [],
       author: {
         id: "u2",
@@ -980,6 +988,46 @@ describe("resolveDiscordMessageText", () => {
     expect(text).toBe("Breaking");
   });
 
+  it("uses Components v2 text display content when normal message text is empty", () => {
+    const text = resolveDiscordMessageText(
+      asMessage({
+        content: "",
+        flags: MessageFlags.IsComponentsV2,
+        components: [
+          {
+            type: ComponentType.Container,
+            components: [
+              { type: ComponentType.TextDisplay, content: "Component headline" },
+              {
+                type: ComponentType.Section,
+                components: [{ type: ComponentType.TextDisplay, content: "Component body" }],
+                accessory: { type: ComponentType.Thumbnail, media: { url: "attachment://x.png" } },
+              },
+            ],
+          },
+        ],
+      }),
+    );
+
+    expect(text).toBe("Component headline\nComponent body");
+  });
+
+  it("uses Components v2 text display content from referenced reply messages", () => {
+    const text = resolveDiscordMessageText(
+      asReferencedForwardMessage({
+        components: [
+          {
+            type: ComponentType.Container,
+            components: [{ type: ComponentType.TextDisplay, content: "Referenced component text" }],
+          },
+        ],
+        messageReferenceType: MessageReferenceType.Default,
+      }).referencedMessage!,
+    );
+
+    expect(text).toBe("Referenced component text");
+  });
+
   it("uses embed description when content is empty", () => {
     const text = resolveDiscordMessageText(
       asMessage({
@@ -1025,6 +1073,42 @@ describe("resolveDiscordMessageText", () => {
     expect(text).toContain("[Forwarded message from @Bob]");
     expect(text).toContain("Forwarded title\nForwarded details");
   });
+
+  it("includes Components v2 text display content from forwarded snapshots", () => {
+    const text = resolveDiscordMessageText(
+      asMessage({
+        content: "",
+        rawData: {
+          message_snapshots: [
+            {
+              message: {
+                content: "",
+                embeds: [],
+                attachments: [],
+                components: [
+                  {
+                    type: ComponentType.Container,
+                    components: [
+                      { type: ComponentType.TextDisplay, content: "Forwarded component text" },
+                    ],
+                  },
+                ],
+                author: {
+                  id: "u2",
+                  username: "Bob",
+                  discriminator: "0",
+                },
+              },
+            },
+          ],
+        },
+      }),
+      { includeForwarded: true },
+    );
+
+    expect(text).toContain("[Forwarded message from @Bob]");
+    expect(text).toContain("Forwarded component text");
+  });
 });
 
 describe("resolveDiscordChannelInfo", () => {