🤖 Feishu: expand channel support

What:
- add post parsing, doc link extraction, routing, replies, reactions, typing, and user lookup
- fix media download/send flows and make doc fetches domain-aware
- update Feishu docs and clawtributor credits

Why:
- raise Feishu parity with other channels and avoid dropped group messages
- keep replies threaded while supporting Lark domains
- document new configuration and credit the contributor

Tests:
- pnpm build
- pnpm check
- pnpm test (gateway suite timed out; reran pnpm vitest run --config vitest.gateway.config.ts)

Co-authored-by: 九灵云 <server@jiulingyun.cn>
This commit is contained in:
Josh Palmer
2026-02-05 12:29:04 -08:00
parent eb80b9acb3
commit 4fc4c5256a
17 changed files with 1517 additions and 76 deletions
+135
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@@ -0,0 +1,135 @@
import { describe, it, expect } from "vitest";
import { extractDocRefsFromText, extractDocRefsFromPost } from "./docs.js";
describe("extractDocRefsFromText", () => {
it("should extract docx URL", () => {
const text = "Check this document https://example.feishu.cn/docx/B4EPdAYx8oi8HRxgPQQb";
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(1);
expect(refs[0].docToken).toBe("B4EPdAYx8oi8HRxgPQQb");
expect(refs[0].docType).toBe("docx");
});
it("should extract wiki URL", () => {
const text = "Wiki link: https://company.feishu.cn/wiki/WikiTokenExample123";
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(1);
expect(refs[0].docType).toBe("wiki");
expect(refs[0].docToken).toBe("WikiTokenExample123");
});
it("should extract sheet URL", () => {
const text = "Sheet URL https://open.larksuite.com/sheets/SheetToken1234567890";
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(1);
expect(refs[0].docType).toBe("sheet");
});
it("should extract bitable/base URL", () => {
const text = "Bitable https://abc.feishu.cn/base/BitableToken1234567890";
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(1);
expect(refs[0].docType).toBe("bitable");
});
it("should extract multiple URLs", () => {
const text = `
Doc 1: https://example.feishu.cn/docx/Doc1Token12345678901
Doc 2: https://example.feishu.cn/wiki/Wiki1Token12345678901
`;
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(2);
});
it("should deduplicate same token", () => {
const text = `
https://example.feishu.cn/docx/SameToken123456789012
https://example.feishu.cn/docx/SameToken123456789012
`;
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(1);
});
it("should return empty array for text without URLs", () => {
const text = "This is plain text without any document links";
const refs = extractDocRefsFromText(text);
expect(refs).toHaveLength(0);
});
});
describe("extractDocRefsFromPost", () => {
it("should extract URL from link element", () => {
const content = {
title: "Test rich text",
content: [
[
{
tag: "a",
text: "API Documentation",
href: "https://example.feishu.cn/docx/ApiDocToken123456789",
},
],
],
};
const refs = extractDocRefsFromPost(content);
expect(refs).toHaveLength(1);
expect(refs[0].title).toBe("API Documentation");
expect(refs[0].docToken).toBe("ApiDocToken123456789");
});
it("should extract URL from title", () => {
const content = {
title: "See https://example.feishu.cn/docx/TitleDocToken1234567",
content: [],
};
const refs = extractDocRefsFromPost(content);
expect(refs).toHaveLength(1);
});
it("should extract URL from text element", () => {
const content = {
content: [
[
{
tag: "text",
text: "Visit https://example.feishu.cn/wiki/TextWikiToken12345678",
},
],
],
};
const refs = extractDocRefsFromPost(content);
expect(refs).toHaveLength(1);
expect(refs[0].docType).toBe("wiki");
});
it("should handle stringified JSON", () => {
const content = JSON.stringify({
title: "Document Share",
content: [
[
{
tag: "a",
text: "Click to view",
href: "https://example.feishu.cn/docx/JsonDocToken123456789",
},
],
],
});
const refs = extractDocRefsFromPost(content);
expect(refs).toHaveLength(1);
});
it("should return empty array for post without doc links", () => {
const content = {
title: "Normal title",
content: [
[
{ tag: "text", text: "Normal text" },
{ tag: "a", text: "Normal link", href: "https://example.com" },
],
],
};
const refs = extractDocRefsFromPost(content);
expect(refs).toHaveLength(0);
});
});
+456
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import type { Client } from "@larksuiteoapi/node-sdk";
import { getChildLogger } from "../logging.js";
import { resolveFeishuApiBase } from "./domain.js";
const logger = getChildLogger({ module: "feishu-docs" });
type FeishuApiResponse<T> = {
code?: number;
msg?: string;
data?: T;
};
type FeishuRequestClient = {
request: <T>(params: {
method: string;
url: string;
params?: Record<string, unknown>;
data?: Record<string, unknown>;
}) => Promise<FeishuApiResponse<T>>;
};
/**
* Document token info extracted from a Feishu/Lark document URL or message
*/
export type FeishuDocRef = {
docToken: string;
docType: "docx" | "doc" | "sheet" | "bitable" | "wiki" | "mindnote" | "file" | "slide";
url: string;
title?: string;
};
/**
* Regex patterns to extract doc_token from various Feishu/Lark URLs
*
* Supported URL formats:
* - https://xxx.feishu.cn/docx/xxxxx
* - https://xxx.feishu.cn/wiki/xxxxx
* - https://xxx.feishu.cn/sheets/xxxxx
* - https://xxx.feishu.cn/base/xxxxx (bitable)
* - https://xxx.larksuite.com/docx/xxxxx
* etc.
*/
/* eslint-disable no-useless-escape */
const DOC_URL_PATTERNS = [
// docx (new version document) - token is typically 22-27 chars
/https?:\/\/[^\/]+\/(docx)\/([A-Za-z0-9_-]{15,35})/,
// doc (legacy document)
/https?:\/\/[^\/]+\/(doc)\/([A-Za-z0-9_-]{15,35})/,
// wiki
/https?:\/\/[^\/]+\/(wiki)\/([A-Za-z0-9_-]{15,35})/,
// sheets
/https?:\/\/[^\/]+\/(sheets?)\/([A-Za-z0-9_-]{15,35})/,
// bitable (base)
/https?:\/\/[^\/]+\/(base|bitable)\/([A-Za-z0-9_-]{15,35})/,
// mindnote
/https?:\/\/[^\/]+\/(mindnote)\/([A-Za-z0-9_-]{15,35})/,
// file
/https?:\/\/[^\/]+\/(file)\/([A-Za-z0-9_-]{15,35})/,
// slide
/https?:\/\/[^\/]+\/(slides?)\/([A-Za-z0-9_-]{15,35})/,
];
/* eslint-enable no-useless-escape */
/**
* Extract document references from text content
* Looks for Feishu/Lark document URLs and extracts doc tokens
*/
export function extractDocRefsFromText(text: string): FeishuDocRef[] {
const refs: FeishuDocRef[] = [];
const seenTokens = new Set<string>();
for (const pattern of DOC_URL_PATTERNS) {
const regex = new RegExp(pattern, "g");
let match;
while ((match = regex.exec(text)) !== null) {
const [url, typeStr, token] = match;
const docType = normalizeDocType(typeStr);
if (!seenTokens.has(token)) {
seenTokens.add(token);
refs.push({
docToken: token,
docType,
url,
});
}
}
}
return refs;
}
/**
* Extract document references from a rich text (post) message content
*/
export function extractDocRefsFromPost(content: unknown): FeishuDocRef[] {
const refs: FeishuDocRef[] = [];
const seenTokens = new Set<string>();
try {
// Post content structure: { title, content: [[{tag, ...}]] }
const postContent = typeof content === "string" ? JSON.parse(content) : content;
// Check title for links
if (postContent.title) {
const titleRefs = extractDocRefsFromText(postContent.title);
for (const ref of titleRefs) {
if (!seenTokens.has(ref.docToken)) {
seenTokens.add(ref.docToken);
refs.push(ref);
}
}
}
// Check content elements
if (Array.isArray(postContent.content)) {
for (const line of postContent.content) {
if (!Array.isArray(line)) {
continue;
}
for (const element of line) {
// Check hyperlinks
if (element.tag === "a" && element.href) {
const linkRefs = extractDocRefsFromText(element.href);
for (const ref of linkRefs) {
if (!seenTokens.has(ref.docToken)) {
seenTokens.add(ref.docToken);
// Use the link text as title if available
ref.title = element.text || undefined;
refs.push(ref);
}
}
}
// Check text content for inline URLs
if (element.tag === "text" && element.text) {
const textRefs = extractDocRefsFromText(element.text);
for (const ref of textRefs) {
if (!seenTokens.has(ref.docToken)) {
seenTokens.add(ref.docToken);
refs.push(ref);
}
}
}
}
}
}
} catch (err: unknown) {
logger.debug(`Failed to parse post content: ${String(err)}`);
}
return refs;
}
function normalizeDocType(
typeStr: string,
): "docx" | "doc" | "sheet" | "bitable" | "wiki" | "mindnote" | "file" | "slide" {
switch (typeStr.toLowerCase()) {
case "docx":
return "docx";
case "doc":
return "doc";
case "sheet":
case "sheets":
return "sheet";
case "base":
case "bitable":
return "bitable";
case "wiki":
return "wiki";
case "mindnote":
return "mindnote";
case "file":
return "file";
case "slide":
case "slides":
return "slide";
default:
return "docx";
}
}
/**
* Get wiki node info to resolve the actual document token
*
* Wiki documents have a node_token that needs to be resolved to the actual obj_token
*
* API: GET https://open.feishu.cn/open-apis/wiki/v2/spaces/get_node
* Required permission: wiki:wiki:readonly or wiki:wiki
*/
async function resolveWikiNode(
client: Client,
nodeToken: string,
apiBase: string,
): Promise<{ objToken: string; objType: string; title?: string } | null> {
try {
logger.debug(`Resolving wiki node: ${nodeToken}`);
const response = await (client as FeishuRequestClient).request<{
node?: { obj_token?: string; obj_type?: string; title?: string };
}>({
method: "GET",
url: `${apiBase}/wiki/v2/spaces/get_node`,
params: {
token: nodeToken,
obj_type: "wiki",
},
});
if (response?.code !== 0) {
const errMsg = response?.msg || "Unknown error";
logger.warn(`Failed to resolve wiki node: ${errMsg} (code: ${response?.code})`);
return null;
}
const node = response.data?.node;
if (!node?.obj_token || !node?.obj_type) {
logger.warn(`Wiki node response missing obj_token or obj_type`);
return null;
}
return {
objToken: node.obj_token,
objType: node.obj_type,
title: node.title,
};
} catch (err: unknown) {
logger.error(`Error resolving wiki node: ${String(err)}`);
return null;
}
}
/**
* Fetch the content of a Feishu document
*
* Supports:
* - docx (new version documents) - direct content fetch
* - wiki (knowledge base nodes) - first resolve to actual document, then fetch
*
* Other document types return a placeholder message.
*
* API: GET https://open.feishu.cn/open-apis/docs/v1/content
* Docs: https://open.feishu.cn/document/server-docs/docs/content/get
*
* Required permissions:
* - docs:document.content:read (for docx)
* - wiki:wiki:readonly or wiki:wiki (for wiki)
*/
export async function fetchFeishuDocContent(
client: Client,
docRef: FeishuDocRef,
options: {
maxLength?: number;
lang?: "zh" | "en" | "ja";
apiBase?: string;
} = {},
): Promise<{ content: string; truncated: boolean } | null> {
const { maxLength = 50000, lang = "zh", apiBase } = options;
const resolvedApiBase = apiBase ?? resolveFeishuApiBase();
// For wiki type, first resolve the node to get the actual document token
let targetToken = docRef.docToken;
let targetType = docRef.docType;
let resolvedTitle = docRef.title;
if (docRef.docType === "wiki") {
const wikiNode = await resolveWikiNode(client, docRef.docToken, resolvedApiBase);
if (!wikiNode) {
return {
content: `[Feishu Wiki Document: ${docRef.title || docRef.docToken}]\nLink: ${docRef.url}\n\n(Unable to access wiki node info. Please ensure the bot has been added as a wiki space member)`,
truncated: false,
};
}
targetToken = wikiNode.objToken;
targetType = wikiNode.objType as FeishuDocRef["docType"];
resolvedTitle = wikiNode.title || docRef.title;
logger.debug(`Wiki node resolved: ${docRef.docToken} -> ${targetToken} (${targetType})`);
}
// Only docx is supported for content fetching
if (targetType !== "docx") {
logger.debug(`Document type ${targetType} is not supported for content fetching`);
return {
content: `[Feishu ${getDocTypeName(targetType)} Document: ${resolvedTitle || targetToken}]\nLink: ${docRef.url}\n\n(This document type does not support content extraction. Please access the link directly)`,
truncated: false,
};
}
try {
logger.debug(`Fetching document content: ${targetToken} (${targetType})`);
// Use native HTTP request since SDK may not have this endpoint
// The API endpoint is: GET /open-apis/docs/v1/content
const response = await (client as FeishuRequestClient).request<{
content?: string;
}>({
method: "GET",
url: `${resolvedApiBase}/docs/v1/content`,
params: {
doc_token: targetToken,
doc_type: "docx",
content_type: "markdown",
lang,
},
});
if (response?.code !== 0) {
const errMsg = response?.msg || "Unknown error";
logger.warn(`Failed to fetch document content: ${errMsg} (code: ${response?.code})`);
// Check for common errors
if (response?.code === 2889902) {
return {
content: `[Feishu Document: ${resolvedTitle || targetToken}]\nLink: ${docRef.url}\n\n(No permission to access this document. Please ensure the bot has been added as a document collaborator)`,
truncated: false,
};
}
return {
content: `[Feishu Document: ${resolvedTitle || targetToken}]\nLink: ${docRef.url}\n\n(Failed to fetch document content: ${errMsg})`,
truncated: false,
};
}
let content = response.data?.content || "";
let truncated = false;
// Truncate if too long
if (content.length > maxLength) {
content = content.substring(0, maxLength) + "\n\n... (Content truncated due to length)";
truncated = true;
}
// Add document header
const header = resolvedTitle
? `[Feishu Document: ${resolvedTitle}]\nLink: ${docRef.url}\n\n---\n\n`
: `[Feishu Document]\nLink: ${docRef.url}\n\n---\n\n`;
return {
content: header + content,
truncated,
};
} catch (err: unknown) {
logger.error(`Error fetching document content: ${String(err)}`);
return {
content: `[Feishu Document: ${resolvedTitle || targetToken}]\nLink: ${docRef.url}\n\n(Error occurred while fetching document content)`,
truncated: false,
};
}
}
function getDocTypeName(docType: FeishuDocRef["docType"]): string {
switch (docType) {
case "docx":
case "doc":
return "";
case "sheet":
return "Sheet";
case "bitable":
return "Bitable";
case "wiki":
return "Wiki";
case "mindnote":
return "Mindnote";
case "file":
return "File";
case "slide":
return "Slide";
default:
return "";
}
}
/**
* Resolve document content from a message
* Extracts document links and fetches their content
*
* @returns Combined document content string, or null if no documents found
*/
export async function resolveFeishuDocsFromMessage(
client: Client,
message: { message_type?: string; content?: string },
options: {
maxDocsPerMessage?: number;
maxTotalLength?: number;
domain?: string;
} = {},
): Promise<string | null> {
const { maxDocsPerMessage = 3, maxTotalLength = 100000 } = options;
const apiBase = resolveFeishuApiBase(options.domain);
const msgType = message.message_type;
let docRefs: FeishuDocRef[] = [];
try {
const content = JSON.parse(message.content ?? "{}");
if (msgType === "text" && content.text) {
// Extract from plain text
docRefs = extractDocRefsFromText(content.text);
} else if (msgType === "post") {
// Extract from rich text - handle locale wrapper
let postData = content;
if (content.post && typeof content.post === "object") {
const localeKey = Object.keys(content.post).find(
(key) => content.post[key]?.content || content.post[key]?.title,
);
if (localeKey) {
postData = content.post[localeKey];
}
}
docRefs = extractDocRefsFromPost(postData);
}
// TODO: Handle interactive (card) messages with document links
} catch (err: unknown) {
logger.debug(`Failed to parse message content for document extraction: ${String(err)}`);
return null;
}
if (docRefs.length === 0) {
return null;
}
// Limit number of documents to process
const refsToProcess = docRefs.slice(0, maxDocsPerMessage);
logger.debug(`Found ${docRefs.length} document(s), processing ${refsToProcess.length}`);
const contents: string[] = [];
let totalLength = 0;
for (const ref of refsToProcess) {
const result = await fetchFeishuDocContent(client, ref, {
maxLength: Math.min(50000, maxTotalLength - totalLength),
apiBase,
});
if (result) {
contents.push(result.content);
totalLength += result.content.length;
if (totalLength >= maxTotalLength) {
break;
}
}
}
if (contents.length === 0) {
return null;
}
return contents.join("\n\n---\n\n");
}
+100 -6
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@@ -21,13 +21,15 @@ type FeishuMessagePayload = {
* Download a resource from a user message using messageResource.get
* This is the correct API for downloading resources from messages sent by users.
*
* @param type - Resource type: "image", "file", "audio", or "video"
* @param type - Resource type: "image" or "file" only (per Feishu API docs)
* Audio/video must use type="file" despite being different media types.
* @see https://open.feishu.cn/document/server-docs/im-v1/message/get-2
*/
export async function downloadFeishuMessageResource(
client: Client,
messageId: string,
fileKey: string,
type: "image" | "file" | "audio" | "video",
type: "image" | "file",
maxBytes: number = 30 * 1024 * 1024,
): Promise<FeishuMediaRef> {
logger.debug(`Downloading Feishu ${type}: messageId=${messageId}, fileKey=${fileKey}`);
@@ -148,27 +150,41 @@ export async function resolveFeishuMedia(
}
} else if (msgType === "audio") {
// Audio message: content = { file_key: "..." }
// Note: Feishu API only supports type="image" or type="file" for messageResource.get
// Audio must be downloaded using type="file" per official docs:
// https://open.feishu.cn/document/server-docs/im-v1/message/get-2
const content = JSON.parse(rawContent);
if (content.file_key) {
return await downloadFeishuMessageResource(
const result = await downloadFeishuMessageResource(
client,
messageId,
content.file_key,
"audio",
"file", // Use "file" type for audio download (API limitation)
maxBytes,
);
// Override placeholder to indicate audio content
return {
...result,
placeholder: "<media:audio>",
};
}
} else if (msgType === "media") {
// Video message: content = { file_key: "...", image_key: "..." (thumbnail) }
// Note: Video must also be downloaded using type="file" per Feishu API docs
const content = JSON.parse(rawContent);
if (content.file_key) {
return await downloadFeishuMessageResource(
const result = await downloadFeishuMessageResource(
client,
messageId,
content.file_key,
"video",
"file", // Use "file" type for video download (API limitation)
maxBytes,
);
// Override placeholder to indicate video content
return {
...result,
placeholder: "<media:video>",
};
}
} else if (msgType === "sticker") {
// Sticker - not supported for download via messageResource API
@@ -181,3 +197,81 @@ export async function resolveFeishuMedia(
return null;
}
/**
* Extract image keys from post (rich text) message content
* Post content structure: { post: { locale: { content: [[{ tag: "img", image_key: "..." }]] } } }
*/
export function extractPostImageKeys(content: unknown): string[] {
const imageKeys: string[] = [];
if (!content || typeof content !== "object") {
return imageKeys;
}
const obj = content as Record<string, unknown>;
// Handle locale-wrapped format: { post: { zh_cn: { content: [...] } } }
let postData = obj;
if (obj.post && typeof obj.post === "object") {
const post = obj.post as Record<string, unknown>;
const localeKey = Object.keys(post).find((key) => post[key] && typeof post[key] === "object");
if (localeKey) {
postData = post[localeKey] as Record<string, unknown>;
}
}
// Extract image_key from content elements
const contentArray = postData.content;
if (!Array.isArray(contentArray)) {
return imageKeys;
}
for (const line of contentArray) {
if (!Array.isArray(line)) {
continue;
}
for (const element of line) {
if (
element &&
typeof element === "object" &&
(element as Record<string, unknown>).tag === "img" &&
typeof (element as Record<string, unknown>).image_key === "string"
) {
imageKeys.push((element as Record<string, unknown>).image_key as string);
}
}
}
return imageKeys;
}
/**
* Download embedded images from a post (rich text) message
*/
export async function downloadPostImages(
client: Client,
messageId: string,
imageKeys: string[],
maxBytes: number = 30 * 1024 * 1024,
maxImages: number = 5,
): Promise<FeishuMediaRef[]> {
const results: FeishuMediaRef[] = [];
for (const imageKey of imageKeys.slice(0, maxImages)) {
try {
const media = await downloadFeishuMessageResource(
client,
messageId,
imageKey,
"image",
maxBytes,
);
results.push(media);
} catch (err) {
logger.warn(`Failed to download post image ${imageKey}: ${formatErrorMessage(err)}`);
}
}
return results;
}
+194 -13
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@@ -7,6 +7,7 @@ import { loadConfig } from "../config/config.js";
import { logVerbose } from "../globals.js";
import { formatErrorMessage } from "../infra/errors.js";
import { getChildLogger } from "../logging.js";
import { resolveAgentRoute } from "../routing/resolve-route.js";
import { isSenderAllowed, normalizeAllowFromWithStore, resolveSenderAllowMatch } from "./access.js";
import {
resolveFeishuConfig,
@@ -14,10 +15,18 @@ import {
resolveFeishuGroupEnabled,
type ResolvedFeishuConfig,
} from "./config.js";
import { resolveFeishuMedia, type FeishuMediaRef } from "./download.js";
import { resolveFeishuDocsFromMessage } from "./docs.js";
import {
downloadPostImages,
extractPostImageKeys,
resolveFeishuMedia,
type FeishuMediaRef,
} from "./download.js";
import { readFeishuAllowFromStore, upsertFeishuPairingRequest } from "./pairing-store.js";
import { sendMessageFeishu } from "./send.js";
import { FeishuStreamingSession } from "./streaming-card.js";
import { createTypingIndicatorCallbacks } from "./typing.js";
import { getFeishuUserDisplayName } from "./user.js";
const logger = getChildLogger({ module: "feishu-message" });
@@ -31,6 +40,12 @@ type FeishuSender = {
type FeishuMention = {
key?: string;
id?: {
open_id?: string;
user_id?: string;
union_id?: string;
};
name?: string;
};
type FeishuMessage = {
@@ -41,6 +56,8 @@ type FeishuMessage = {
mentions?: FeishuMention[];
create_time?: string | number;
message_id?: string;
parent_id?: string;
root_id?: string;
};
type FeishuEventPayload = {
@@ -54,7 +71,7 @@ type FeishuEventPayload = {
};
// Supported message types for processing
const SUPPORTED_MSG_TYPES = new Set(["text", "image", "file", "audio", "media", "sticker"]);
const SUPPORTED_MSG_TYPES = new Set(["text", "post", "image", "file", "audio", "media", "sticker"]);
export type ProcessFeishuMessageOptions = {
cfg?: OpenClawConfig;
@@ -64,6 +81,8 @@ export type ProcessFeishuMessageOptions = {
credentials?: { appId: string; appSecret: string; domain?: string };
/** Bot name for streaming card title (optional, defaults to no title) */
botName?: string;
/** Bot's open_id for detecting bot mentions in groups */
botOpenId?: string;
};
export async function processFeishuMessage(
@@ -98,6 +117,17 @@ export async function processFeishuMessage(
const senderUnionId = sender?.sender_id?.union_id;
const maxMediaBytes = feishuCfg.mediaMaxMb * 1024 * 1024;
// Resolve agent route for multi-agent support
const route = resolveAgentRoute({
cfg,
channel: "feishu",
accountId,
peer: {
kind: isGroup ? "group" : "dm",
id: isGroup ? chatId : senderId,
},
});
// Check if this is a supported message type
if (!msgType || !SUPPORTED_MSG_TYPES.has(msgType)) {
logger.debug(`Skipping unsupported message type: ${msgType ?? "unknown"}`);
@@ -216,7 +246,11 @@ export async function processFeishuMessage(
// Handle @mentions for group chats
const mentions = message.mentions ?? payload.mentions ?? [];
const wasMentioned = mentions.length > 0;
// Check if the bot itself was mentioned, not just any user
const botOpenId = options.botOpenId?.trim();
const wasMentioned = botOpenId
? mentions.some((m) => m.id?.open_id === botOpenId || m.id?.user_id === botOpenId)
: mentions.length > 0;
// In group chat, check requireMention setting
if (isGroup) {
@@ -239,6 +273,58 @@ export async function processFeishuMessage(
} catch (err) {
logger.error(`Failed to parse text message content: ${formatErrorMessage(err)}`);
}
} else if (msgType === "post") {
// Post (rich text) message parsing
// Feishu post content can have two formats:
// Format 1: { post: { zh_cn: { title, content } } } (locale-wrapped)
// Format 2: { title, content } (direct)
try {
const content = JSON.parse(message.content ?? "{}");
const parts: string[] = [];
// Try to find the actual post content
let postData = content;
if (content.post && typeof content.post === "object") {
// Find the first locale key (zh_cn, en_us, etc.)
const localeKey = Object.keys(content.post).find(
(key) => content.post[key]?.content || content.post[key]?.title,
);
if (localeKey) {
postData = content.post[localeKey];
}
}
// Include title if present
if (postData.title) {
parts.push(postData.title);
}
// Extract text from content elements
if (Array.isArray(postData.content)) {
for (const line of postData.content) {
if (!Array.isArray(line)) {
continue;
}
const lineParts: string[] = [];
for (const element of line) {
if (element.tag === "text" && element.text) {
lineParts.push(element.text);
} else if (element.tag === "a" && element.text) {
lineParts.push(element.text);
} else if (element.tag === "at" && element.user_name) {
lineParts.push(`@${element.user_name}`);
}
}
if (lineParts.length > 0) {
parts.push(lineParts.join(""));
}
}
}
text = parts.join("\n");
} catch (err) {
logger.error(`Failed to parse post message content: ${formatErrorMessage(err)}`);
}
}
// Remove @mention placeholders from text
@@ -250,7 +336,29 @@ export async function processFeishuMessage(
// Resolve media if present
let media: FeishuMediaRef | null = null;
if (msgType !== "text") {
let postImages: FeishuMediaRef[] = [];
if (msgType === "post") {
// Extract and download embedded images from post message
try {
const content = JSON.parse(message.content ?? "{}");
const imageKeys = extractPostImageKeys(content);
if (imageKeys.length > 0 && message.message_id) {
postImages = await downloadPostImages(
client,
message.message_id,
imageKeys,
maxMediaBytes,
5, // max 5 images per post
);
logger.debug(
`Downloaded ${postImages.length}/${imageKeys.length} images from post message`,
);
}
} catch (err) {
logger.error(`Failed to download post images: ${formatErrorMessage(err)}`);
}
} else if (msgType !== "text") {
try {
media = await resolveFeishuMedia(client, message, maxMediaBytes);
} catch (err) {
@@ -258,19 +366,43 @@ export async function processFeishuMessage(
}
}
// Resolve document content if message contains Feishu doc links
let docContent: string | null = null;
if (msgType === "text" || msgType === "post") {
try {
docContent = await resolveFeishuDocsFromMessage(client, message, {
maxDocsPerMessage: 3,
maxTotalLength: 100000,
domain: options.credentials?.domain,
});
if (docContent) {
logger.debug(`Resolved ${docContent.length} chars of document content`);
}
} catch (err) {
logger.error(`Failed to resolve document content: ${formatErrorMessage(err)}`);
}
}
// Build body text
let bodyText = text;
if (!bodyText && media) {
bodyText = media.placeholder;
}
// Append document content if available
if (docContent) {
bodyText = bodyText ? `${bodyText}\n\n${docContent}` : docContent;
}
// Skip if no content
if (!bodyText && !media) {
if (!bodyText && !media && postImages.length === 0) {
logger.debug(`Empty message after processing, skipping`);
return;
}
const senderName = sender?.sender_id?.user_id || "unknown";
// Get sender display name (try to fetch from contact API, fallback to user_id)
const fallbackName = sender?.sender_id?.user_id || "unknown";
const senderName = await getFeishuUserDisplayName(client, senderId, fallbackName);
// Streaming mode support
const streamingEnabled = (feishuCfg.streaming ?? true) && Boolean(options.credentials);
@@ -281,12 +413,24 @@ export async function processFeishuMessage(
let streamingStarted = false;
let lastPartialText = "";
// Typing indicator callbacks (for non-streaming mode)
const typingCallbacks = createTypingIndicatorCallbacks(client, message.message_id);
// Use first post image as primary media if no other media
const primaryMedia = media ?? (postImages.length > 0 ? postImages[0] : null);
const additionalMediaPaths = postImages.length > 1 ? postImages.slice(1).map((m) => m.path) : [];
// Reply/Thread metadata for inbound messages
const replyToId = message.parent_id ?? message.root_id;
const messageThreadId = message.root_id ?? undefined;
// Context construction
const ctx = {
Body: bodyText,
RawBody: text || media?.placeholder || "",
RawBody: text || primaryMedia?.placeholder || "",
From: senderId,
To: chatId,
SessionKey: route.sessionKey,
SenderId: senderId,
SenderName: senderName,
ChatType: isGroup ? "group" : "dm",
@@ -294,14 +438,21 @@ export async function processFeishuMessage(
Surface: "feishu",
Timestamp: Number(message.create_time),
MessageSid: message.message_id,
AccountId: accountId,
AccountId: route.accountId,
OriginatingChannel: "feishu",
OriginatingTo: chatId,
// Media fields (similar to Telegram)
MediaPath: media?.path,
MediaType: media?.contentType,
MediaUrl: media?.path,
MediaPath: primaryMedia?.path,
MediaType: primaryMedia?.contentType,
MediaUrl: primaryMedia?.path,
// Additional images from post messages
MediaUrls: additionalMediaPaths.length > 0 ? additionalMediaPaths : undefined,
WasMentioned: isGroup ? wasMentioned : undefined,
// Reply/thread metadata when the inbound message is a reply
MessageThreadId: messageThreadId,
ReplyToId: replyToId,
// Command authorization - if message reached here, sender passed access control
CommandAuthorized: true,
};
const agentId = resolveSessionAgentId({ config: cfg });
@@ -361,6 +512,8 @@ export async function processFeishuMessage(
{
mediaUrl,
receiveIdType: "chat_id",
// Only reply to the first media item to avoid spamming quote replies
replyToMessageId: i === 0 ? payload.replyToId : undefined,
},
);
}
@@ -374,19 +527,37 @@ export async function processFeishuMessage(
{
msgType: "text",
receiveIdType: "chat_id",
replyToMessageId: payload.replyToId,
},
);
}
}
},
onError: (err) => {
logger.error(`Reply error: ${formatErrorMessage(err)}`);
const msg = formatErrorMessage(err);
if (
msg.includes("permission") ||
msg.includes("forbidden") ||
msg.includes("code: 99991660")
) {
logger.error(
`Reply error: ${msg} (Check if "im:message" or "im:resource" permissions are enabled in Feishu Console)`,
);
} else {
logger.error(`Reply error: ${msg}`);
}
// Clean up streaming session on error
if (streamingSession?.isActive()) {
streamingSession.close().catch(() => {});
}
// Clean up typing indicator on error
typingCallbacks.onIdle().catch(() => {});
},
onReplyStart: async () => {
// Add typing indicator reaction (for non-streaming fallback)
if (!streamingSession) {
await typingCallbacks.onReplyStart();
}
// Start streaming card when reply generation begins
if (streamingSession && !streamingStarted) {
try {
@@ -394,7 +565,14 @@ export async function processFeishuMessage(
streamingStarted = true;
logger.debug(`Started streaming card for chat ${chatId}`);
} catch (err) {
logger.warn(`Failed to start streaming card: ${formatErrorMessage(err)}`);
const msg = formatErrorMessage(err);
if (msg.includes("permission") || msg.includes("forbidden")) {
logger.warn(
`Failed to start streaming card: ${msg} (Check if "im:resource:msg:send" or card permissions are enabled)`,
);
} else {
logger.warn(`Failed to start streaming card: ${msg}`);
}
// Continue without streaming
}
}
@@ -435,4 +613,7 @@ export async function processFeishuMessage(
if (streamingSession?.isActive()) {
await streamingSession.close();
}
// Clean up typing indicator
await typingCallbacks.onIdle();
}
+9
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@@ -7,6 +7,7 @@ import { resolveFeishuAccount } from "./accounts.js";
import { resolveFeishuConfig } from "./config.js";
import { normalizeFeishuDomain } from "./domain.js";
import { processFeishuMessage } from "./message.js";
import { probeFeishu } from "./probe.js";
const logger = getChildLogger({ module: "feishu-monitor" });
@@ -70,6 +71,13 @@ export async function monitorFeishuProvider(opts: MonitorFeishuOpts = {}): Promi
},
});
// Get bot's open_id for detecting mentions in group chats
const probeResult = await probeFeishu(appId, appSecret, 5000, domain);
const botOpenId = probeResult.bot?.openId ?? undefined;
if (!botOpenId) {
logger.warn(`Could not get bot open_id, group mention detection may not work correctly`);
}
// Create event dispatcher
const eventDispatcher = new Lark.EventDispatcher({}).register({
"im.message.receive_v1": async (data) => {
@@ -81,6 +89,7 @@ export async function monitorFeishuProvider(opts: MonitorFeishuOpts = {}): Promi
resolvedConfig: feishuCfg,
credentials: { appId, appSecret, domain },
botName: account.name,
botOpenId,
});
} catch (err) {
logger.error(`Error processing Feishu message: ${String(err)}`);
+2
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@@ -12,6 +12,7 @@ export type FeishuProbe = {
appId?: string | null;
appName?: string | null;
avatarUrl?: string | null;
openId?: string | null;
};
};
@@ -107,6 +108,7 @@ export async function probeFeishu(
appId: appId,
appName: botJson.bot?.app_name ?? null,
avatarUrl: botJson.bot?.avatar_url ?? null,
openId: botJson.bot?.open_id ?? null,
};
result.elapsedMs = Date.now() - started;
return result;
+136
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@@ -0,0 +1,136 @@
import type { Client } from "@larksuiteoapi/node-sdk";
/**
* Reaction info returned from Feishu API
*/
export type FeishuReaction = {
reactionId: string;
emojiType: string;
operatorType: "app" | "user";
operatorId: string;
};
/**
* Add a reaction (emoji) to a message.
* @param emojiType - Feishu emoji type, e.g., "SMILE", "THUMBSUP", "HEART", "Typing"
* @see https://open.feishu.cn/document/server-docs/im-v1/message-reaction/emojis-introduce
*/
export async function addReactionFeishu(
client: Client,
messageId: string,
emojiType: string,
): Promise<{ reactionId: string }> {
const response = (await client.im.messageReaction.create({
path: { message_id: messageId },
data: {
reaction_type: {
emoji_type: emojiType,
},
},
})) as {
code?: number;
msg?: string;
data?: { reaction_id?: string };
};
if (response.code !== 0) {
throw new Error(`Feishu add reaction failed: ${response.msg || `code ${response.code}`}`);
}
const reactionId = response.data?.reaction_id;
if (!reactionId) {
throw new Error("Feishu add reaction failed: no reaction_id returned");
}
return { reactionId };
}
/**
* Remove a reaction from a message.
*/
export async function removeReactionFeishu(
client: Client,
messageId: string,
reactionId: string,
): Promise<void> {
const response = (await client.im.messageReaction.delete({
path: {
message_id: messageId,
reaction_id: reactionId,
},
})) as { code?: number; msg?: string };
if (response.code !== 0) {
throw new Error(`Feishu remove reaction failed: ${response.msg || `code ${response.code}`}`);
}
}
/**
* List all reactions for a message.
*/
export async function listReactionsFeishu(
client: Client,
messageId: string,
emojiType?: string,
): Promise<FeishuReaction[]> {
const response = (await client.im.messageReaction.list({
path: { message_id: messageId },
params: emojiType ? { reaction_type: emojiType } : undefined,
})) as {
code?: number;
msg?: string;
data?: {
items?: Array<{
reaction_id?: string;
reaction_type?: { emoji_type?: string };
operator_type?: string;
operator_id?: { open_id?: string; user_id?: string; union_id?: string };
}>;
};
};
if (response.code !== 0) {
throw new Error(`Feishu list reactions failed: ${response.msg || `code ${response.code}`}`);
}
const items = response.data?.items ?? [];
return items.map((item) => ({
reactionId: item.reaction_id ?? "",
emojiType: item.reaction_type?.emoji_type ?? "",
operatorType: item.operator_type === "app" ? "app" : "user",
operatorId:
item.operator_id?.open_id ?? item.operator_id?.user_id ?? item.operator_id?.union_id ?? "",
}));
}
/**
* Common Feishu emoji types for convenience.
* @see https://open.feishu.cn/document/server-docs/im-v1/message-reaction/emojis-introduce
*/
export const FeishuEmoji = {
// Common reactions
THUMBSUP: "THUMBSUP",
THUMBSDOWN: "THUMBSDOWN",
HEART: "HEART",
SMILE: "SMILE",
GRINNING: "GRINNING",
LAUGHING: "LAUGHING",
CRY: "CRY",
ANGRY: "ANGRY",
SURPRISED: "SURPRISED",
THINKING: "THINKING",
CLAP: "CLAP",
OK: "OK",
FIST: "FIST",
PRAY: "PRAY",
FIRE: "FIRE",
PARTY: "PARTY",
CHECK: "CHECK",
CROSS: "CROSS",
QUESTION: "QUESTION",
EXCLAMATION: "EXCLAMATION",
// Special typing indicator
TYPING: "Typing",
} as const;
export type FeishuEmojiType = (typeof FeishuEmoji)[keyof typeof FeishuEmoji];
+66 -11
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@@ -18,6 +18,10 @@ export type FeishuSendOpts = {
maxBytes?: number;
/** Whether to auto-convert Markdown to rich text (post). Default: true */
autoRichText?: boolean;
/** Message ID to reply to (uses reply API instead of create) */
replyToMessageId?: string;
/** Whether to reply in thread mode. Default: false */
replyInThread?: boolean;
};
export type FeishuSendResult = {
@@ -230,18 +234,25 @@ export async function sendMessageFeishu(
// First send the media, then send text as a follow-up
if (typeof contentText === "string" && contentText.trim()) {
// Send media first
const mediaRes = await client.im.message.create({
params: { receive_id_type: receiveIdType },
data: {
receive_id: receiveId,
msg_type: msgType,
content: JSON.stringify(finalContent),
},
});
const mediaContent = JSON.stringify(finalContent);
if (opts.replyToMessageId) {
await replyMessageFeishu(client, opts.replyToMessageId, mediaContent, msgType, {
replyInThread: opts.replyInThread,
});
} else {
const mediaRes = await client.im.message.create({
params: { receive_id_type: receiveIdType },
data: {
receive_id: receiveId,
msg_type: msgType,
content: mediaContent,
},
});
if (mediaRes.code !== 0) {
logger.error(`Feishu media send failed: ${mediaRes.code} - ${mediaRes.msg}`);
throw new Error(`Feishu API Error: ${mediaRes.msg}`);
if (mediaRes.code !== 0) {
logger.error(`Feishu media send failed: ${mediaRes.code} - ${mediaRes.msg}`);
throw new Error(`Feishu API Error: ${mediaRes.msg}`);
}
}
// Then send text
@@ -297,6 +308,13 @@ export async function sendMessageFeishu(
const contentStr = typeof finalContent === "string" ? finalContent : JSON.stringify(finalContent);
// Use reply API if replyToMessageId is provided
if (opts.replyToMessageId) {
return replyMessageFeishu(client, opts.replyToMessageId, contentStr, msgType, {
replyInThread: opts.replyInThread,
});
}
try {
const res = await client.im.message.create({
params: { receive_id_type: receiveIdType },
@@ -317,3 +335,40 @@ export async function sendMessageFeishu(
throw err;
}
}
export type FeishuReplyOpts = {
/** Whether to reply in thread mode. Default: false */
replyInThread?: boolean;
};
/**
* Reply to a specific message in Feishu
* Uses the Feishu reply API: POST /open-apis/im/v1/messages/:message_id/reply
*/
export async function replyMessageFeishu(
client: Client,
messageId: string,
content: string,
msgType: FeishuMsgType,
opts: FeishuReplyOpts = {},
): Promise<FeishuSendResult | null> {
try {
const res = await client.im.message.reply({
path: { message_id: messageId },
data: {
msg_type: msgType,
content: content,
reply_in_thread: opts.replyInThread ?? false,
},
});
if (res.code !== 0) {
logger.error(`Feishu reply failed: ${res.code} - ${res.msg}`);
throw new Error(`Feishu API Error: ${res.msg}`);
}
return res.data ?? null;
} catch (err) {
logger.error(`Feishu reply error: ${formatErrorMessage(err)}`);
throw err;
}
}
+89
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@@ -0,0 +1,89 @@
import type { Client } from "@larksuiteoapi/node-sdk";
import { formatErrorMessage } from "../infra/errors.js";
import { getChildLogger } from "../logging.js";
import { addReactionFeishu, removeReactionFeishu, FeishuEmoji } from "./reactions.js";
const logger = getChildLogger({ module: "feishu-typing" });
/**
* Typing indicator state
*/
export type TypingIndicatorState = {
messageId: string;
reactionId: string | null;
};
/**
* Add a typing indicator (reaction) to a message.
*
* Feishu doesn't have a native typing indicator API, so we use emoji reactions
* as a visual substitute. The "Typing" emoji provides immediate feedback to users.
*
* Requires permission: im:message.reaction:read_write
*/
export async function addTypingIndicator(
client: Client,
messageId: string,
): Promise<TypingIndicatorState> {
try {
const { reactionId } = await addReactionFeishu(client, messageId, FeishuEmoji.TYPING);
logger.debug(`Added typing indicator reaction: ${reactionId}`);
return { messageId, reactionId };
} catch (err) {
// Silently fail - typing indicator is not critical
logger.debug(`Failed to add typing indicator: ${formatErrorMessage(err)}`);
return { messageId, reactionId: null };
}
}
/**
* Remove a typing indicator (reaction) from a message.
*/
export async function removeTypingIndicator(
client: Client,
state: TypingIndicatorState,
): Promise<void> {
if (!state.reactionId) {
return;
}
try {
await removeReactionFeishu(client, state.messageId, state.reactionId);
logger.debug(`Removed typing indicator reaction: ${state.reactionId}`);
} catch (err) {
// Silently fail - cleanup is not critical
logger.debug(`Failed to remove typing indicator: ${formatErrorMessage(err)}`);
}
}
/**
* Create typing indicator callbacks for use with reply dispatchers.
* These callbacks automatically manage the typing indicator lifecycle.
*/
export function createTypingIndicatorCallbacks(
client: Client,
messageId: string | undefined,
): {
state: { current: TypingIndicatorState | null };
onReplyStart: () => Promise<void>;
onIdle: () => Promise<void>;
} {
const state: { current: TypingIndicatorState | null } = { current: null };
return {
state,
onReplyStart: async () => {
if (!messageId) {
return;
}
state.current = await addTypingIndicator(client, messageId);
},
onIdle: async () => {
if (!state.current) {
return;
}
await removeTypingIndicator(client, state.current);
state.current = null;
},
};
}
+93
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@@ -0,0 +1,93 @@
import type { Client } from "@larksuiteoapi/node-sdk";
import { formatErrorMessage } from "../infra/errors.js";
import { getChildLogger } from "../logging.js";
const logger = getChildLogger({ module: "feishu-user" });
export type FeishuUserInfo = {
openId: string;
name?: string;
enName?: string;
avatar?: string;
};
// Simple in-memory cache for user info (expires after 1 hour)
const userCache = new Map<string, { info: FeishuUserInfo; expiresAt: number }>();
const CACHE_TTL_MS = 60 * 60 * 1000; // 1 hour
/**
* Get user information from Feishu
* Uses the contact API: GET /open-apis/contact/v3/users/:user_id
* Requires permission: contact:user.base:readonly or contact:contact:readonly_as_app
*/
export async function getFeishuUserInfo(
client: Client,
openId: string,
): Promise<FeishuUserInfo | null> {
// Check cache first
const cached = userCache.get(openId);
if (cached && cached.expiresAt > Date.now()) {
return cached.info;
}
try {
const res = await client.contact.user.get({
path: { user_id: openId },
params: { user_id_type: "open_id" },
});
if (res.code !== 0) {
logger.debug(`Failed to get user info for ${openId}: ${res.code} - ${res.msg}`);
return null;
}
const user = res.data?.user;
if (!user) {
return null;
}
const info: FeishuUserInfo = {
openId,
name: user.name,
enName: user.en_name,
avatar: user.avatar?.avatar_240,
};
// Cache the result
userCache.set(openId, {
info,
expiresAt: Date.now() + CACHE_TTL_MS,
});
return info;
} catch (err) {
// Gracefully handle permission errors - just log and return null
logger.debug(`Error getting user info for ${openId}: ${formatErrorMessage(err)}`);
return null;
}
}
/**
* Get display name for a user
* Falls back to openId if name is not available
*/
export async function getFeishuUserDisplayName(
client: Client,
openId: string,
fallback?: string,
): Promise<string> {
const info = await getFeishuUserInfo(client, openId);
return info?.name || info?.enName || fallback || openId;
}
/**
* Clear expired entries from the cache
*/
export function cleanupUserCache(): void {
const now = Date.now();
for (const [key, value] of userCache) {
if (value.expiresAt < now) {
userCache.delete(key);
}
}
}