| 1 | """Feishu/Lark channel implementation using lark-oapi SDK with WebSocket long connection.""" |
| 2 | |
| 3 | import asyncio |
| 4 | import importlib.util |
| 5 | import json |
| 6 | import os |
| 7 | import re |
| 8 | import threading |
| 9 | import time |
| 10 | import uuid |
| 11 | from collections import OrderedDict |
| 12 | from dataclasses import dataclass |
| 13 | from typing import Any, Literal |
| 14 | |
| 15 | from lark_oapi.api.im.v1.model import MentionEvent, P2ImMessageReceiveV1 |
| 16 | from loguru import logger |
| 17 | from pydantic import Field |
| 18 | |
| 19 | from nanobot.bus.events import OutboundMessage |
| 20 | from nanobot.bus.queue import MessageBus |
| 21 | from nanobot.channels.base import BaseChannel |
| 22 | from nanobot.config.paths import get_media_dir |
| 23 | from nanobot.config.schema import Base |
| 24 | |
| 25 | from lark_oapi.core.const import FEISHU_DOMAIN, LARK_DOMAIN |
| 26 | |
| 27 | FEISHU_AVAILABLE = importlib.util.find_spec("lark_oapi") is not None |
| 28 | |
| 29 | # Message type display mapping |
| 30 | MSG_TYPE_MAP = { |
| 31 | "image": "[image]", |
| 32 | "audio": "[audio]", |
| 33 | "file": "[file]", |
| 34 | "sticker": "[sticker]", |
| 35 | } |
| 36 | |
| 37 | |
| 38 | def _extract_share_card_content(content_json: dict, msg_type: str) -> str: |
| 39 | """Extract text representation from share cards and interactive messages.""" |
| 40 | parts = [] |
| 41 | |
| 42 | if msg_type == "share_chat": |
| 43 | parts.append(f"[shared chat: {content_json.get('chat_id', '')}]") |
| 44 | elif msg_type == "share_user": |
| 45 | parts.append(f"[shared user: {content_json.get('user_id', '')}]") |
| 46 | elif msg_type == "interactive": |
| 47 | parts.extend(_extract_interactive_content(content_json)) |
| 48 | elif msg_type == "share_calendar_event": |
| 49 | parts.append(f"[shared calendar event: {content_json.get('event_key', '')}]") |
| 50 | elif msg_type == "system": |
| 51 | parts.append("[system message]") |
| 52 | elif msg_type == "merge_forward": |
| 53 | parts.append("[merged forward messages]") |
| 54 | |
| 55 | return "\n".join(parts) if parts else f"[{msg_type}]" |
| 56 | |
| 57 | |
| 58 | def _extract_interactive_content(content: dict) -> list[str]: |
| 59 | """Recursively extract text and links from interactive card content.""" |
| 60 | parts = [] |
| 61 | |
| 62 | if isinstance(content, str): |
| 63 | try: |
| 64 | content = json.loads(content) |
| 65 | except (json.JSONDecodeError, TypeError): |
| 66 | return [content] if content.strip() else [] |
| 67 | |
| 68 | if not isinstance(content, dict): |
| 69 | return parts |
| 70 | |
| 71 | if "title" in content: |
| 72 | title = content["title"] |
| 73 | if isinstance(title, dict): |
| 74 | title_content = title.get("content", "") or title.get("text", "") |
| 75 | if title_content: |
| 76 | parts.append(f"title: {title_content}") |
| 77 | elif isinstance(title, str): |
| 78 | parts.append(f"title: {title}") |
| 79 | |
| 80 | for elements in ( |
| 81 | content.get("elements", []) if isinstance(content.get("elements"), list) else [] |
| 82 | ): |
| 83 | for element in elements: |
| 84 | parts.extend(_extract_element_content(element)) |
| 85 | |
| 86 | card = content.get("card", {}) |
| 87 | if card: |
| 88 | parts.extend(_extract_interactive_content(card)) |
| 89 | |
| 90 | header = content.get("header", {}) |
| 91 | if header: |
| 92 | header_title = header.get("title", {}) |
| 93 | if isinstance(header_title, dict): |
| 94 | header_text = header_title.get("content", "") or header_title.get("text", "") |
| 95 | if header_text: |
| 96 | parts.append(f"title: {header_text}") |
| 97 | |
| 98 | return parts |
| 99 | |
| 100 | |
| 101 | def _extract_element_content(element: dict) -> list[str]: |
| 102 | """Extract content from a single card element.""" |
| 103 | parts = [] |
| 104 | |
| 105 | if not isinstance(element, dict): |
| 106 | return parts |
| 107 | |
| 108 | tag = element.get("tag", "") |
| 109 | |
| 110 | if tag in ("markdown", "lark_md"): |
| 111 | content = element.get("content", "") |
| 112 | if content: |
| 113 | parts.append(content) |
| 114 | |
| 115 | elif tag == "div": |
| 116 | text = element.get("text", {}) |
| 117 | if isinstance(text, dict): |
| 118 | text_content = text.get("content", "") or text.get("text", "") |
| 119 | if text_content: |
| 120 | parts.append(text_content) |
| 121 | elif isinstance(text, str): |
| 122 | parts.append(text) |
| 123 | for field in element.get("fields", []): |
| 124 | if isinstance(field, dict): |
| 125 | field_text = field.get("text", {}) |
| 126 | if isinstance(field_text, dict): |
| 127 | c = field_text.get("content", "") |
| 128 | if c: |
| 129 | parts.append(c) |
| 130 | |
| 131 | elif tag == "a": |
| 132 | href = element.get("href", "") |
| 133 | text = element.get("text", "") |
| 134 | if href: |
| 135 | parts.append(f"link: {href}") |
| 136 | if text: |
| 137 | parts.append(text) |
| 138 | |
| 139 | elif tag == "button": |
| 140 | text = element.get("text", {}) |
| 141 | if isinstance(text, dict): |
| 142 | c = text.get("content", "") |
| 143 | if c: |
| 144 | parts.append(c) |
| 145 | url = element.get("url", "") or element.get("multi_url", {}).get("url", "") |
| 146 | if url: |
| 147 | parts.append(f"link: {url}") |
| 148 | |
| 149 | elif tag == "img": |
| 150 | alt = element.get("alt", {}) |
| 151 | parts.append(alt.get("content", "[image]") if isinstance(alt, dict) else "[image]") |
| 152 | |
| 153 | elif tag == "note": |
| 154 | for ne in element.get("elements", []): |
| 155 | parts.extend(_extract_element_content(ne)) |
| 156 | |
| 157 | elif tag == "column_set": |
| 158 | for col in element.get("columns", []): |
| 159 | for ce in col.get("elements", []): |
| 160 | parts.extend(_extract_element_content(ce)) |
| 161 | |
| 162 | elif tag == "plain_text": |
| 163 | content = element.get("content", "") |
| 164 | if content: |
| 165 | parts.append(content) |
| 166 | |
| 167 | else: |
| 168 | for ne in element.get("elements", []): |
| 169 | parts.extend(_extract_element_content(ne)) |
| 170 | |
| 171 | return parts |
| 172 | |
| 173 | |
| 174 | def _extract_post_content(content_json: dict) -> tuple[str, list[str]]: |
| 175 | """Extract text and image keys from Feishu post (rich text) message. |
| 176 | |
| 177 | Handles three payload shapes: |
| 178 | - Direct: {"title": "...", "content": [[...]]} |
| 179 | - Localized: {"zh_cn": {"title": "...", "content": [...]}} |
| 180 | - Wrapped: {"post": {"zh_cn": {"title": "...", "content": [...]}}} |
| 181 | """ |
| 182 | |
| 183 | def _parse_block(block: dict) -> tuple[str | None, list[str]]: |
| 184 | if not isinstance(block, dict) or not isinstance(block.get("content"), list): |
| 185 | return None, [] |
| 186 | texts, images = [], [] |
| 187 | if title := block.get("title"): |
| 188 | texts.append(title) |
| 189 | for row in block["content"]: |
| 190 | if not isinstance(row, list): |
| 191 | continue |
| 192 | for el in row: |
| 193 | if not isinstance(el, dict): |
| 194 | continue |
| 195 | tag = el.get("tag") |
| 196 | if tag in ("text", "a"): |
| 197 | texts.append(el.get("text", "")) |
| 198 | elif tag == "at": |
| 199 | texts.append(f"@{el.get('user_name', 'user')}") |
| 200 | elif tag == "code_block": |
| 201 | lang = el.get("language", "") |
| 202 | code_text = el.get("text", "") |
| 203 | texts.append(f"\n```{lang}\n{code_text}\n```\n") |
| 204 | elif tag == "img" and (key := el.get("image_key")): |
| 205 | images.append(key) |
| 206 | return (" ".join(texts).strip() or None), images |
| 207 | |
| 208 | # Unwrap optional {"post": ...} envelope |
| 209 | root = content_json |
| 210 | if isinstance(root, dict) and isinstance(root.get("post"), dict): |
| 211 | root = root["post"] |
| 212 | if not isinstance(root, dict): |
| 213 | return "", [] |
| 214 | |
| 215 | # Direct format |
| 216 | if "content" in root: |
| 217 | text, imgs = _parse_block(root) |
| 218 | if text or imgs: |
| 219 | return text or "", imgs |
| 220 | |
| 221 | # Localized: prefer known locales, then fall back to any dict child |
| 222 | for key in ("zh_cn", "en_us", "ja_jp"): |
| 223 | if key in root: |
| 224 | text, imgs = _parse_block(root[key]) |
| 225 | if text or imgs: |
| 226 | return text or "", imgs |
| 227 | for val in root.values(): |
| 228 | if isinstance(val, dict): |
| 229 | text, imgs = _parse_block(val) |
| 230 | if text or imgs: |
| 231 | return text or "", imgs |
| 232 | |
| 233 | return "", [] |
| 234 | |
| 235 | |
| 236 | def _extract_post_text(content_json: dict) -> str: |
| 237 | """Extract plain text from Feishu post (rich text) message content. |
| 238 | |
| 239 | Legacy wrapper for _extract_post_content, returns only text. |
| 240 | """ |
| 241 | text, _ = _extract_post_content(content_json) |
| 242 | return text |
| 243 | |
| 244 | |
| 245 | class FeishuConfig(Base): |
| 246 | """Feishu/Lark channel configuration using WebSocket long connection.""" |
| 247 | |
| 248 | enabled: bool = False |
| 249 | app_id: str = "" |
| 250 | app_secret: str = "" |
| 251 | encrypt_key: str = "" |
| 252 | verification_token: str = "" |
| 253 | allow_from: list[str] = Field(default_factory=list) |
| 254 | react_emoji: str = "THUMBSUP" |
| 255 | done_emoji: str | None = None # Emoji to show when task is completed (e.g., "DONE", "OK") |
| 256 | tool_hint_prefix: str = "\U0001f527" # Prefix for inline tool hints (default: 🔧) |
| 257 | group_policy: Literal["open", "mention"] = "mention" |
| 258 | reply_to_message: bool = False # If True, bot replies quote the user's original message |
| 259 | streaming: bool = True |
| 260 | domain: Literal["feishu", "lark"] = "feishu" # Set to "lark" for international Lark |
| 261 | |
| 262 | |
| 263 | _STREAM_ELEMENT_ID = "streaming_md" |
| 264 | |
| 265 | |
| 266 | @dataclass |
| 267 | class _FeishuStreamBuf: |
| 268 | """Per-chat streaming accumulator using CardKit streaming API.""" |
| 269 | |
| 270 | text: str = "" |
| 271 | card_id: str | None = None |
| 272 | sequence: int = 0 |
| 273 | last_edit: float = 0.0 |
| 274 | |
| 275 | |
| 276 | class FeishuChannel(BaseChannel): |
| 277 | """ |
| 278 | Feishu/Lark channel using WebSocket long connection. |
| 279 | |
| 280 | Uses WebSocket to receive events - no public IP or webhook required. |
| 281 | |
| 282 | Requires: |
| 283 | - App ID and App Secret from Feishu Open Platform |
| 284 | - Bot capability enabled |
| 285 | - Event subscription enabled (im.message.receive_v1) |
| 286 | """ |
| 287 | |
| 288 | name = "feishu" |
| 289 | display_name = "Feishu" |
| 290 | |
| 291 | _STREAM_EDIT_INTERVAL = 0.5 # throttle between CardKit streaming updates |
| 292 | |
| 293 | @classmethod |
| 294 | def default_config(cls) -> dict[str, Any]: |
| 295 | return FeishuConfig().model_dump(by_alias=True) |
| 296 | |
| 297 | def __init__(self, config: Any, bus: MessageBus): |
| 298 | import lark_oapi as lark |
| 299 | |
| 300 | if isinstance(config, dict): |
| 301 | config = FeishuConfig.model_validate(config) |
| 302 | super().__init__(config, bus) |
| 303 | self.config: FeishuConfig = config |
| 304 | self._client: lark.Client = None |
| 305 | self._ws_client: Any = None |
| 306 | self._ws_thread: threading.Thread | None = None |
| 307 | self._processed_message_ids: OrderedDict[str, None] = OrderedDict() # Ordered dedup cache |
| 308 | self._loop: asyncio.AbstractEventLoop | None = None |
| 309 | self._stream_bufs: dict[str, _FeishuStreamBuf] = {} |
| 310 | self._bot_open_id: str | None = None |
| 311 | |
| 312 | @staticmethod |
| 313 | def _register_optional_event(builder: Any, method_name: str, handler: Any) -> Any: |
| 314 | """Register an event handler only when the SDK supports it.""" |
| 315 | method = getattr(builder, method_name, None) |
| 316 | return method(handler) if callable(method) else builder |
| 317 | |
| 318 | async def start(self) -> None: |
| 319 | """Start the Feishu bot with WebSocket long connection.""" |
| 320 | if not FEISHU_AVAILABLE: |
| 321 | logger.error("Feishu SDK not installed. Run: pip install lark-oapi") |
| 322 | return |
| 323 | |
| 324 | if not self.config.app_id or not self.config.app_secret: |
| 325 | logger.error("Feishu app_id and app_secret not configured") |
| 326 | return |
| 327 | |
| 328 | import lark_oapi as lark |
| 329 | |
| 330 | self._running = True |
| 331 | self._loop = asyncio.get_running_loop() |
| 332 | |
| 333 | # Create Lark client for sending messages |
| 334 | domain = LARK_DOMAIN if self.config.domain == "lark" else FEISHU_DOMAIN |
| 335 | self._client = ( |
| 336 | lark.Client.builder() |
| 337 | .app_id(self.config.app_id) |
| 338 | .app_secret(self.config.app_secret) |
| 339 | .domain(domain) |
| 340 | .log_level(lark.LogLevel.INFO) |
| 341 | .build() |
| 342 | ) |
| 343 | builder = lark.EventDispatcherHandler.builder( |
| 344 | self.config.encrypt_key or "", |
| 345 | self.config.verification_token or "", |
| 346 | ).register_p2_im_message_receive_v1(self._on_message_sync) |
| 347 | builder = self._register_optional_event( |
| 348 | builder, "register_p2_im_message_reaction_created_v1", self._on_reaction_created |
| 349 | ) |
| 350 | builder = self._register_optional_event( |
| 351 | builder, "register_p2_im_message_reaction_deleted_v1", self._on_reaction_deleted |
| 352 | ) |
| 353 | builder = self._register_optional_event( |
| 354 | builder, "register_p2_im_message_message_read_v1", self._on_message_read |
| 355 | ) |
| 356 | builder = self._register_optional_event( |
| 357 | builder, |
| 358 | "register_p2_im_chat_access_event_bot_p2p_chat_entered_v1", |
| 359 | self._on_bot_p2p_chat_entered, |
| 360 | ) |
| 361 | event_handler = builder.build() |
| 362 | |
| 363 | # Create WebSocket client for long connection |
| 364 | self._ws_client = lark.ws.Client( |
| 365 | self.config.app_id, |
| 366 | self.config.app_secret, |
| 367 | domain=domain, |
| 368 | event_handler=event_handler, |
| 369 | log_level=lark.LogLevel.INFO, |
| 370 | ) |
| 371 | |
| 372 | # Start WebSocket client in a separate thread with reconnect loop. |
| 373 | # A dedicated event loop is created for this thread so that lark_oapi's |
| 374 | # module-level `loop = asyncio.get_event_loop()` picks up an idle loop |
| 375 | # instead of the already-running main asyncio loop, which would cause |
| 376 | # "This event loop is already running" errors. |
| 377 | def run_ws(): |
| 378 | import time |
| 379 | |
| 380 | import lark_oapi.ws.client as _lark_ws_client |
| 381 | |
| 382 | ws_loop = asyncio.new_event_loop() |
| 383 | asyncio.set_event_loop(ws_loop) |
| 384 | # Patch the module-level loop used by lark's ws Client.start() |
| 385 | _lark_ws_client.loop = ws_loop |
| 386 | try: |
| 387 | while self._running: |
| 388 | try: |
| 389 | self._ws_client.start() |
| 390 | except Exception as e: |
| 391 | logger.warning("Feishu WebSocket error: {}", e) |
| 392 | if self._running: |
| 393 | time.sleep(5) |
| 394 | finally: |
| 395 | ws_loop.close() |
| 396 | |
| 397 | self._ws_thread = threading.Thread(target=run_ws, daemon=True) |
| 398 | self._ws_thread.start() |
| 399 | |
| 400 | # Fetch bot's own open_id for accurate @mention matching |
| 401 | self._bot_open_id = await asyncio.get_running_loop().run_in_executor( |
| 402 | None, self._fetch_bot_open_id |
| 403 | ) |
| 404 | if self._bot_open_id: |
| 405 | logger.info("Feishu bot open_id: {}", self._bot_open_id) |
| 406 | else: |
| 407 | logger.warning("Could not fetch bot open_id; @mention matching may be inaccurate") |
| 408 | |
| 409 | logger.info("Feishu bot started with WebSocket long connection") |
| 410 | logger.info("No public IP required - using WebSocket to receive events") |
| 411 | |
| 412 | # Keep running until stopped |
| 413 | while self._running: |
| 414 | await asyncio.sleep(1) |
| 415 | |
| 416 | async def stop(self) -> None: |
| 417 | """ |
| 418 | Stop the Feishu bot. |
| 419 | |
| 420 | Notice: lark.ws.Client does not expose stop method， simply exiting the program will close the client. |
| 421 | |
| 422 | Reference: https://github.com/larksuite/oapi-sdk-python/blob/v2_main/lark_oapi/ws/client.py#L86 |
| 423 | """ |
| 424 | self._running = False |
| 425 | logger.info("Feishu bot stopped") |
| 426 | |
| 427 | def _fetch_bot_open_id(self) -> str | None: |
| 428 | """Fetch the bot's own open_id via GET /open-apis/bot/v3/info.""" |
| 429 | try: |
| 430 | import lark_oapi as lark |
| 431 | |
| 432 | request = ( |
| 433 | lark.BaseRequest.builder() |
| 434 | .http_method(lark.HttpMethod.GET) |
| 435 | .uri("/open-apis/bot/v3/info") |
| 436 | .token_types({lark.AccessTokenType.APP}) |
| 437 | .build() |
| 438 | ) |
| 439 | response = self._client.request(request) |
| 440 | if response.success(): |
| 441 | import json |
| 442 | |
| 443 | data = json.loads(response.raw.content) |
| 444 | bot = (data.get("data") or data).get("bot") or data.get("bot") or {} |
| 445 | return bot.get("open_id") |
| 446 | logger.warning("Failed to get bot info: code={}, msg={}", response.code, response.msg) |
| 447 | return None |
| 448 | except Exception as e: |
| 449 | logger.warning("Error fetching bot info: {}", e) |
| 450 | return None |
| 451 | |
| 452 | @staticmethod |
| 453 | def _resolve_mentions(text: str, mentions: list[MentionEvent] | None) -> str: |
| 454 | """Replace @_user_n placeholders with actual user info from mentions. |
| 455 | |
| 456 | Args: |
| 457 | text: The message text containing @_user_n placeholders |
| 458 | mentions: List of mention objects from Feishu message |
| 459 | |
| 460 | Returns: |
| 461 | Text with placeholders replaced by @姓名 (open_id) |
| 462 | """ |
| 463 | if not mentions or not text: |
| 464 | return text |
| 465 | |
| 466 | for mention in mentions: |
| 467 | key = mention.key or None |
| 468 | if not key or key not in text: |
| 469 | continue |
| 470 | |
| 471 | user_id_obj = mention.id or None |
| 472 | if not user_id_obj: |
| 473 | continue |
| 474 | |
| 475 | open_id = user_id_obj.open_id |
| 476 | user_id = user_id_obj.user_id |
| 477 | name = mention.name or key |
| 478 | |
| 479 | # Format: @姓名 (open_id, user_id: xxx) |
| 480 | if open_id and user_id: |
| 481 | replacement = f"@{name} ({open_id}, user id: {user_id})" |
| 482 | elif open_id: |
| 483 | replacement = f"@{name} ({open_id})" |
| 484 | else: |
| 485 | replacement = f"@{name}" |
| 486 | |
| 487 | text = text.replace(key, replacement) |
| 488 | |
| 489 | return text |
| 490 | |
| 491 | def _is_bot_mentioned(self, message: Any) -> bool: |
| 492 | """Check if the bot is @mentioned in the message.""" |
| 493 | raw_content = message.content or "" |
| 494 | if "@_all" in raw_content: |
| 495 | return True |
| 496 | |
| 497 | for mention in getattr(message, "mentions", None) or []: |
| 498 | mid = getattr(mention, "id", None) |
| 499 | if not mid: |
| 500 | continue |
| 501 | mention_open_id = getattr(mid, "open_id", None) or "" |
| 502 | if self._bot_open_id: |
| 503 | if mention_open_id == self._bot_open_id: |
| 504 | return True |
| 505 | else: |
| 506 | # Fallback heuristic when bot open_id is unavailable |
| 507 | if not getattr(mid, "user_id", None) and mention_open_id.startswith("ou_"): |
| 508 | return True |
| 509 | return False |
| 510 | |
| 511 | def _is_group_message_for_bot(self, message: Any) -> bool: |
| 512 | """Allow group messages when policy is open or bot is @mentioned.""" |
| 513 | if self.config.group_policy == "open": |
| 514 | return True |
| 515 | return self._is_bot_mentioned(message) |
| 516 | |
| 517 | def _add_reaction_sync(self, message_id: str, emoji_type: str) -> str | None: |
| 518 | """Sync helper for adding reaction (runs in thread pool).""" |
| 519 | from lark_oapi.api.im.v1 import ( |
| 520 | CreateMessageReactionRequest, |
| 521 | CreateMessageReactionRequestBody, |
| 522 | Emoji, |
| 523 | ) |
| 524 | |
| 525 | try: |
| 526 | request = ( |
| 527 | CreateMessageReactionRequest.builder() |
| 528 | .message_id(message_id) |
| 529 | .request_body( |
| 530 | CreateMessageReactionRequestBody.builder() |
| 531 | .reaction_type(Emoji.builder().emoji_type(emoji_type).build()) |
| 532 | .build() |
| 533 | ) |
| 534 | .build() |
| 535 | ) |
| 536 | |
| 537 | response = self._client.im.v1.message_reaction.create(request) |
| 538 | |
| 539 | if not response.success(): |
| 540 | logger.warning( |
| 541 | "Failed to add reaction: code={}, msg={}", response.code, response.msg |
| 542 | ) |
| 543 | return None |
| 544 | else: |
| 545 | logger.debug("Added {} reaction to message {}", emoji_type, message_id) |
| 546 | return response.data.reaction_id if response.data else None |
| 547 | except Exception as e: |
| 548 | logger.warning("Error adding reaction: {}", e) |
| 549 | return None |
| 550 | |
| 551 | async def _add_reaction(self, message_id: str, emoji_type: str = "THUMBSUP") -> str | None: |
| 552 | """ |
| 553 | Add a reaction emoji to a message (non-blocking). |
| 554 | |
| 555 | Common emoji types: THUMBSUP, OK, EYES, DONE, OnIt, HEART |
| 556 | """ |
| 557 | if not self._client: |
| 558 | return None |
| 559 | |
| 560 | loop = asyncio.get_running_loop() |
| 561 | return await loop.run_in_executor(None, self._add_reaction_sync, message_id, emoji_type) |
| 562 | |
| 563 | def _remove_reaction_sync(self, message_id: str, reaction_id: str) -> None: |
| 564 | """Sync helper for removing reaction (runs in thread pool).""" |
| 565 | from lark_oapi.api.im.v1 import DeleteMessageReactionRequest |
| 566 | |
| 567 | try: |
| 568 | request = ( |
| 569 | DeleteMessageReactionRequest.builder() |
| 570 | .message_id(message_id) |
| 571 | .reaction_id(reaction_id) |
| 572 | .build() |
| 573 | ) |
| 574 | |
| 575 | response = self._client.im.v1.message_reaction.delete(request) |
| 576 | if response.success(): |
| 577 | logger.debug("Removed reaction {} from message {}", reaction_id, message_id) |
| 578 | else: |
| 579 | logger.debug( |
| 580 | "Failed to remove reaction: code={}, msg={}", response.code, response.msg |
| 581 | ) |
| 582 | except Exception as e: |
| 583 | logger.debug("Error removing reaction: {}", e) |
| 584 | |
| 585 | async def _remove_reaction(self, message_id: str, reaction_id: str) -> None: |
| 586 | """ |
| 587 | Remove a reaction emoji from a message (non-blocking). |
| 588 | |
| 589 | Used to clear the "processing" indicator after bot replies. |
| 590 | """ |
| 591 | if not self._client or not reaction_id: |
| 592 | return |
| 593 | |
| 594 | loop = asyncio.get_running_loop() |
| 595 | await loop.run_in_executor(None, self._remove_reaction_sync, message_id, reaction_id) |
| 596 | |
| 597 | # Regex to match markdown tables (header + separator + data rows) |
| 598 | _TABLE_RE = re.compile( |
| 599 | r"((?:^[ \t]*\|.+\|[ \t]*\n)(?:^[ \t]*\|[-:\s|]+\|[ \t]*\n)(?:^[ \t]*\|.+\|[ \t]*\n?)+)", |
| 600 | re.MULTILINE, |
| 601 | ) |
| 602 | |
| 603 | _HEADING_RE = re.compile(r"^(#{1,6})\s+(.+)$", re.MULTILINE) |
| 604 | |
| 605 | _CODE_BLOCK_RE = re.compile(r"(```[\s\S]*?```)", re.MULTILINE) |
| 606 | |
| 607 | # Markdown formatting patterns that should be stripped from plain-text |
| 608 | # surfaces like table cells and heading text. |
| 609 | _MD_BOLD_RE = re.compile(r"\*\*(.+?)\*\*") |
| 610 | _MD_BOLD_UNDERSCORE_RE = re.compile(r"__(.+?)__") |
| 611 | _MD_ITALIC_RE = re.compile(r"(?<!\*)\*(?!\*)(.+?)(?<!\*)\*(?!\*)") |
| 612 | _MD_STRIKE_RE = re.compile(r"~~(.+?)~~") |
| 613 | |
| 614 | @classmethod |
| 615 | def _strip_md_formatting(cls, text: str) -> str: |
| 616 | """Strip markdown formatting markers from text for plain display. |
| 617 | |
| 618 | Feishu table cells do not support markdown rendering, so we remove |
| 619 | the formatting markers to keep the text readable. |
| 620 | """ |
| 621 | # Remove bold markers |
| 622 | text = cls._MD_BOLD_RE.sub(r"\1", text) |
| 623 | text = cls._MD_BOLD_UNDERSCORE_RE.sub(r"\1", text) |
| 624 | # Remove italic markers |
| 625 | text = cls._MD_ITALIC_RE.sub(r"\1", text) |
| 626 | # Remove strikethrough markers |
| 627 | text = cls._MD_STRIKE_RE.sub(r"\1", text) |
| 628 | return text |
| 629 | |
| 630 | @classmethod |
| 631 | def _parse_md_table(cls, table_text: str) -> dict | None: |
| 632 | """Parse a markdown table into a Feishu table element.""" |
| 633 | lines = [_line.strip() for _line in table_text.strip().split("\n") if _line.strip()] |
| 634 | if len(lines) < 3: |
| 635 | return None |
| 636 | |
| 637 | def split(_line: str) -> list[str]: |
| 638 | return [c.strip() for c in _line.strip("|").split("|")] |
| 639 | |
| 640 | headers = [cls._strip_md_formatting(h) for h in split(lines[0])] |
| 641 | rows = [[cls._strip_md_formatting(c) for c in split(_line)] for _line in lines[2:]] |
| 642 | columns = [ |
| 643 | {"tag": "column", "name": f"c{i}", "display_name": h, "width": "auto"} |
| 644 | for i, h in enumerate(headers) |
| 645 | ] |
| 646 | return { |
| 647 | "tag": "table", |
| 648 | "page_size": len(rows) + 1, |
| 649 | "columns": columns, |
| 650 | "rows": [ |
| 651 | {f"c{i}": r[i] if i < len(r) else "" for i in range(len(headers))} for r in rows |
| 652 | ], |
| 653 | } |
| 654 | |
| 655 | def _build_card_elements(self, content: str) -> list[dict]: |
| 656 | """Split content into div/markdown + table elements for Feishu card.""" |
| 657 | elements, last_end = [], 0 |
| 658 | for m in self._TABLE_RE.finditer(content): |
| 659 | before = content[last_end : m.start()] |
| 660 | if before.strip(): |
| 661 | elements.extend(self._split_headings(before)) |
| 662 | elements.append( |
| 663 | self._parse_md_table(m.group(1)) or {"tag": "markdown", "content": m.group(1)} |
| 664 | ) |
| 665 | last_end = m.end() |
| 666 | remaining = content[last_end:] |
| 667 | if remaining.strip(): |
| 668 | elements.extend(self._split_headings(remaining)) |
| 669 | return elements or [{"tag": "markdown", "content": content}] |
| 670 | |
| 671 | @staticmethod |
| 672 | def _split_elements_by_table_limit( |
| 673 | elements: list[dict], max_tables: int = 1 |
| 674 | ) -> list[list[dict]]: |
| 675 | """Split card elements into groups with at most *max_tables* table elements each. |
| 676 | |
| 677 | Feishu cards have a hard limit of one table per card (API error 11310). |
| 678 | When the rendered content contains multiple markdown tables each table is |
| 679 | placed in a separate card message so every table reaches the user. |
| 680 | """ |
| 681 | if not elements: |
| 682 | return [[]] |
| 683 | groups: list[list[dict]] = [] |
| 684 | current: list[dict] = [] |
| 685 | table_count = 0 |
| 686 | for el in elements: |
| 687 | if el.get("tag") == "table": |
| 688 | if table_count >= max_tables: |
| 689 | if current: |
| 690 | groups.append(current) |
| 691 | current = [] |
| 692 | table_count = 0 |
| 693 | current.append(el) |
| 694 | table_count += 1 |
| 695 | else: |
| 696 | current.append(el) |
| 697 | if current: |
| 698 | groups.append(current) |
| 699 | return groups or [[]] |
| 700 | |
| 701 | def _split_headings(self, content: str) -> list[dict]: |
| 702 | """Split content by headings, converting headings to div elements.""" |
| 703 | protected = content |
| 704 | code_blocks = [] |
| 705 | for m in self._CODE_BLOCK_RE.finditer(content): |
| 706 | code_blocks.append(m.group(1)) |
| 707 | protected = protected.replace(m.group(1), f"\x00CODE{len(code_blocks) - 1}\x00", 1) |
| 708 | |
| 709 | elements = [] |
| 710 | last_end = 0 |
| 711 | for m in self._HEADING_RE.finditer(protected): |
| 712 | before = protected[last_end : m.start()].strip() |
| 713 | if before: |
| 714 | elements.append({"tag": "markdown", "content": before}) |
| 715 | text = self._strip_md_formatting(m.group(2).strip()) |
| 716 | display_text = f"**{text}**" if text else "" |
| 717 | elements.append( |
| 718 | { |
| 719 | "tag": "div", |
| 720 | "text": { |
| 721 | "tag": "lark_md", |
| 722 | "content": display_text, |
| 723 | }, |
| 724 | } |
| 725 | ) |
| 726 | last_end = m.end() |
| 727 | remaining = protected[last_end:].strip() |
| 728 | if remaining: |
| 729 | elements.append({"tag": "markdown", "content": remaining}) |
| 730 | |
| 731 | for i, cb in enumerate(code_blocks): |
| 732 | for el in elements: |
| 733 | if el.get("tag") == "markdown": |
| 734 | el["content"] = el["content"].replace(f"\x00CODE{i}\x00", cb) |
| 735 | |
| 736 | return elements or [{"tag": "markdown", "content": content}] |
| 737 | |
| 738 | # ── Smart format detection ────────────────────────────────────────── |
| 739 | # Patterns that indicate "complex" markdown needing card rendering |
| 740 | _COMPLEX_MD_RE = re.compile( |
| 741 | r"```" # fenced code block |
| 742 | r"|^\|.+\|.*\n\s*\|[-:\s|]+\|" # markdown table (header + separator) |
| 743 | r"|^#{1,6}\s+", # headings |
| 744 | re.MULTILINE, |
| 745 | ) |
| 746 | |
| 747 | # Simple markdown patterns (bold, italic, strikethrough) |
| 748 | _SIMPLE_MD_RE = re.compile( |
| 749 | r"\*\*.+?\*\*" # **bold** |
| 750 | r"|__.+?__" # __bold__ |
| 751 | r"|(?<!\*)\*(?!\*)(.+?)(?<!\*)\*(?!\*)" # *italic* (single *) |
| 752 | r"|~~.+?~~", # ~~strikethrough~~ |
| 753 | re.DOTALL, |
| 754 | ) |
| 755 | |
| 756 | # Markdown link: [text](url) |
| 757 | _MD_LINK_RE = re.compile(r"\[([^\]]+)\]\((https?://[^\)]+)\)") |
| 758 | |
| 759 | # Unordered list items |
| 760 | _LIST_RE = re.compile(r"^[\s]*[-*+]\s+", re.MULTILINE) |
| 761 | |
| 762 | # Ordered list items |
| 763 | _OLIST_RE = re.compile(r"^[\s]*\d+\.\s+", re.MULTILINE) |
| 764 | |
| 765 | # Max length for plain text format |
| 766 | _TEXT_MAX_LEN = 200 |
| 767 | |
| 768 | # Max length for post (rich text) format; beyond this, use card |
| 769 | _POST_MAX_LEN = 2000 |
| 770 | |
| 771 | @classmethod |
| 772 | def _detect_msg_format(cls, content: str) -> str: |
| 773 | """Determine the optimal Feishu message format for *content*. |
| 774 | |
| 775 | Returns one of: |
| 776 | - ``"text"`` – plain text, short and no markdown |
| 777 | - ``"post"`` – rich text (links only, moderate length) |
| 778 | - ``"interactive"`` – card with full markdown rendering |
| 779 | """ |
| 780 | stripped = content.strip() |
| 781 | |
| 782 | # Complex markdown (code blocks, tables, headings) → always card |
| 783 | if cls._COMPLEX_MD_RE.search(stripped): |
| 784 | return "interactive" |
| 785 | |
| 786 | # Long content → card (better readability with card layout) |
| 787 | if len(stripped) > cls._POST_MAX_LEN: |
| 788 | return "interactive" |
| 789 | |
| 790 | # Has bold/italic/strikethrough → card (post format can't render these) |
| 791 | if cls._SIMPLE_MD_RE.search(stripped): |
| 792 | return "interactive" |
| 793 | |
| 794 | # Has list items → card (post format can't render list bullets well) |
| 795 | if cls._LIST_RE.search(stripped) or cls._OLIST_RE.search(stripped): |
| 796 | return "interactive" |
| 797 | |
| 798 | # Has links → post format (supports <a> tags) |
| 799 | if cls._MD_LINK_RE.search(stripped): |
| 800 | return "post" |
| 801 | |
| 802 | # Short plain text → text format |
| 803 | if len(stripped) <= cls._TEXT_MAX_LEN: |
| 804 | return "text" |
| 805 | |
| 806 | # Medium plain text without any formatting → post format |
| 807 | return "post" |
| 808 | |
| 809 | @classmethod |
| 810 | def _markdown_to_post(cls, content: str) -> str: |
| 811 | """Convert markdown content to Feishu post message JSON. |
| 812 | |
| 813 | Handles links ``[text](url)`` as ``a`` tags; everything else as ``text`` tags. |
| 814 | Each line becomes a paragraph (row) in the post body. |
| 815 | """ |
| 816 | lines = content.strip().split("\n") |
| 817 | paragraphs: list[list[dict]] = [] |
| 818 | |
| 819 | for line in lines: |
| 820 | elements: list[dict] = [] |
| 821 | last_end = 0 |
| 822 | |
| 823 | for m in cls._MD_LINK_RE.finditer(line): |
| 824 | # Text before this link |
| 825 | before = line[last_end : m.start()] |
| 826 | if before: |
| 827 | elements.append({"tag": "text", "text": before}) |
| 828 | elements.append( |
| 829 | { |
| 830 | "tag": "a", |
| 831 | "text": m.group(1), |
| 832 | "href": m.group(2), |
| 833 | } |
| 834 | ) |
| 835 | last_end = m.end() |
| 836 | |
| 837 | # Remaining text after last link |
| 838 | remaining = line[last_end:] |
| 839 | if remaining: |
| 840 | elements.append({"tag": "text", "text": remaining}) |
| 841 | |
| 842 | # Empty line → empty paragraph for spacing |
| 843 | if not elements: |
| 844 | elements.append({"tag": "text", "text": ""}) |
| 845 | |
| 846 | paragraphs.append(elements) |
| 847 | |
| 848 | post_body = { |
| 849 | "zh_cn": { |
| 850 | "content": paragraphs, |
| 851 | } |
| 852 | } |
| 853 | return json.dumps(post_body, ensure_ascii=False) |
| 854 | |
| 855 | _IMAGE_EXTS = {".png", ".jpg", ".jpeg", ".gif", ".bmp", ".webp", ".ico", ".tiff", ".tif"} |
| 856 | _AUDIO_EXTS = {".opus"} |
| 857 | _VIDEO_EXTS = {".mp4", ".mov", ".avi"} |
| 858 | _FILE_TYPE_MAP = { |
| 859 | ".opus": "opus", |
| 860 | ".mp4": "mp4", |
| 861 | ".pdf": "pdf", |
| 862 | ".doc": "doc", |
| 863 | ".docx": "doc", |
| 864 | ".xls": "xls", |
| 865 | ".xlsx": "xls", |
| 866 | ".ppt": "ppt", |
| 867 | ".pptx": "ppt", |
| 868 | } |
| 869 | |
| 870 | def _upload_image_sync(self, file_path: str) -> str | None: |
| 871 | """Upload an image to Feishu and return the image_key.""" |
| 872 | from lark_oapi.api.im.v1 import CreateImageRequest, CreateImageRequestBody |
| 873 | |
| 874 | try: |
| 875 | with open(file_path, "rb") as f: |
| 876 | request = ( |
| 877 | CreateImageRequest.builder() |
| 878 | .request_body( |
| 879 | CreateImageRequestBody.builder().image_type("message").image(f).build() |
| 880 | ) |
| 881 | .build() |
| 882 | ) |
| 883 | response = self._client.im.v1.image.create(request) |
| 884 | if response.success(): |
| 885 | image_key = response.data.image_key |
| 886 | logger.debug("Uploaded image {}: {}", os.path.basename(file_path), image_key) |
| 887 | return image_key |
| 888 | else: |
| 889 | logger.error( |
| 890 | "Failed to upload image: code={}, msg={}", response.code, response.msg |
| 891 | ) |
| 892 | return None |
| 893 | except Exception as e: |
| 894 | logger.error("Error uploading image {}: {}", file_path, e) |
| 895 | return None |
| 896 | |
| 897 | def _upload_file_sync(self, file_path: str) -> str | None: |
| 898 | """Upload a file to Feishu and return the file_key.""" |
| 899 | from lark_oapi.api.im.v1 import CreateFileRequest, CreateFileRequestBody |
| 900 | |
| 901 | ext = os.path.splitext(file_path)[1].lower() |
| 902 | file_type = self._FILE_TYPE_MAP.get(ext, "stream") |
| 903 | file_name = os.path.basename(file_path) |
| 904 | try: |
| 905 | with open(file_path, "rb") as f: |
| 906 | request = ( |
| 907 | CreateFileRequest.builder() |
| 908 | .request_body( |
| 909 | CreateFileRequestBody.builder() |
| 910 | .file_type(file_type) |
| 911 | .file_name(file_name) |
| 912 | .file(f) |
| 913 | .build() |
| 914 | ) |
| 915 | .build() |
| 916 | ) |
| 917 | response = self._client.im.v1.file.create(request) |
| 918 | if response.success(): |
| 919 | file_key = response.data.file_key |
| 920 | logger.debug("Uploaded file {}: {}", file_name, file_key) |
| 921 | return file_key |
| 922 | else: |
| 923 | logger.error( |
| 924 | "Failed to upload file: code={}, msg={}", response.code, response.msg |
| 925 | ) |
| 926 | return None |
| 927 | except Exception as e: |
| 928 | logger.error("Error uploading file {}: {}", file_path, e) |
| 929 | return None |
| 930 | |
| 931 | def _download_image_sync( |
| 932 | self, message_id: str, image_key: str |
| 933 | ) -> tuple[bytes | None, str | None]: |
| 934 | """Download an image from Feishu message by message_id and image_key.""" |
| 935 | from lark_oapi.api.im.v1 import GetMessageResourceRequest |
| 936 | |
| 937 | try: |
| 938 | request = ( |
| 939 | GetMessageResourceRequest.builder() |
| 940 | .message_id(message_id) |
| 941 | .file_key(image_key) |
| 942 | .type("image") |
| 943 | .build() |
| 944 | ) |
| 945 | response = self._client.im.v1.message_resource.get(request) |
| 946 | if response.success(): |
| 947 | file_data = response.file |
| 948 | # GetMessageResourceRequest returns BytesIO, need to read bytes |
| 949 | if hasattr(file_data, "read"): |
| 950 | file_data = file_data.read() |
| 951 | return file_data, response.file_name |
| 952 | else: |
| 953 | logger.error( |
| 954 | "Failed to download image: code={}, msg={}", response.code, response.msg |
| 955 | ) |
| 956 | return None, None |
| 957 | except Exception as e: |
| 958 | logger.error("Error downloading image {}: {}", image_key, e) |
| 959 | return None, None |
| 960 | |
| 961 | def _download_file_sync( |
| 962 | self, message_id: str, file_key: str, resource_type: str = "file" |
| 963 | ) -> tuple[bytes | None, str | None]: |
| 964 | """Download a file/audio/media from a Feishu message by message_id and file_key.""" |
| 965 | from lark_oapi.api.im.v1 import GetMessageResourceRequest |
| 966 | |
| 967 | # Feishu resource download API only accepts 'image' or 'file' as type. |
| 968 | # Both 'audio' and 'media' (video) messages use type='file' for download. |
| 969 | if resource_type in ("audio", "media"): |
| 970 | resource_type = "file" |
| 971 | |
| 972 | try: |
| 973 | request = ( |
| 974 | GetMessageResourceRequest.builder() |
| 975 | .message_id(message_id) |
| 976 | .file_key(file_key) |
| 977 | .type(resource_type) |
| 978 | .build() |
| 979 | ) |
| 980 | response = self._client.im.v1.message_resource.get(request) |
| 981 | if response.success(): |
| 982 | file_data = response.file |
| 983 | if hasattr(file_data, "read"): |
| 984 | file_data = file_data.read() |
| 985 | return file_data, response.file_name |
| 986 | else: |
| 987 | logger.error( |
| 988 | "Failed to download {}: code={}, msg={}", |
| 989 | resource_type, |
| 990 | response.code, |
| 991 | response.msg, |
| 992 | ) |
| 993 | return None, None |
| 994 | except Exception: |
| 995 | logger.exception("Error downloading {} {}", resource_type, file_key) |
| 996 | return None, None |
| 997 | |
| 998 | async def _download_and_save_media( |
| 999 | self, msg_type: str, content_json: dict, message_id: str | None = None |
| 1000 | ) -> tuple[str | None, str]: |
| 1001 | """ |
| 1002 | Download media from Feishu and save to local disk. |
| 1003 | |
| 1004 | Returns: |
| 1005 | (file_path, content_text) - file_path is None if download failed |
| 1006 | """ |
| 1007 | loop = asyncio.get_running_loop() |
| 1008 | media_dir = get_media_dir("feishu") |
| 1009 | |
| 1010 | data, filename = None, None |
| 1011 | |
| 1012 | if msg_type == "image": |
| 1013 | image_key = content_json.get("image_key") |
| 1014 | if image_key and message_id: |
| 1015 | data, filename = await loop.run_in_executor( |
| 1016 | None, self._download_image_sync, message_id, image_key |
| 1017 | ) |
| 1018 | if not filename: |
| 1019 | filename = f"{image_key[:16]}.jpg" |
| 1020 | |
| 1021 | elif msg_type in ("audio", "file", "media"): |
| 1022 | file_key = content_json.get("file_key") |
| 1023 | if not file_key: |
| 1024 | logger.warning("Feishu {} message missing file_key: {}", msg_type, content_json) |
| 1025 | return None, f"[{msg_type}: missing file_key]" |
| 1026 | if not message_id: |
| 1027 | logger.warning("Feishu {} message missing message_id", msg_type) |
| 1028 | return None, f"[{msg_type}: missing message_id]" |
| 1029 | |
| 1030 | data, filename = await loop.run_in_executor( |
| 1031 | None, self._download_file_sync, message_id, file_key, msg_type |
| 1032 | ) |
| 1033 | |
| 1034 | if not data: |
| 1035 | logger.warning("Feishu {} download failed: file_key={}", msg_type, file_key) |
| 1036 | return None, f"[{msg_type}: download failed]" |
| 1037 | |
| 1038 | if not filename: |
| 1039 | filename = file_key[:16] |
| 1040 | |
| 1041 | # Feishu voice messages are opus in OGG container. |
| 1042 | # Use .ogg extension for better Whisper compatibility. |
| 1043 | if msg_type == "audio": |
| 1044 | if not any(filename.endswith(ext) for ext in (".opus", ".ogg", ".oga")): |
| 1045 | filename = f"{filename}.ogg" |
| 1046 | |
| 1047 | if data and filename: |
| 1048 | file_path = media_dir / filename |
| 1049 | file_path.write_bytes(data) |
| 1050 | logger.debug("Downloaded {} to {}", msg_type, file_path) |
| 1051 | return str(file_path), f"[{msg_type}: {filename}]" |
| 1052 | |
| 1053 | return None, f"[{msg_type}: download failed]" |
| 1054 | |
| 1055 | _REPLY_CONTEXT_MAX_LEN = 200 |
| 1056 | |
| 1057 | def _get_message_content_sync(self, message_id: str) -> str | None: |
| 1058 | """Fetch the text content of a Feishu message by ID (synchronous). |
| 1059 | |
| 1060 | Returns a "[Reply to: ...]" context string, or None on failure. |
| 1061 | """ |
| 1062 | from lark_oapi.api.im.v1 import GetMessageRequest |
| 1063 | |
| 1064 | try: |
| 1065 | request = GetMessageRequest.builder().message_id(message_id).build() |
| 1066 | response = self._client.im.v1.message.get(request) |
| 1067 | if not response.success(): |
| 1068 | logger.debug( |
| 1069 | "Feishu: could not fetch parent message {}: code={}, msg={}", |
| 1070 | message_id, |
| 1071 | response.code, |
| 1072 | response.msg, |
| 1073 | ) |
| 1074 | return None |
| 1075 | items = getattr(response.data, "items", None) |
| 1076 | if not items: |
| 1077 | return None |
| 1078 | msg_obj = items[0] |
| 1079 | raw_content = getattr(msg_obj, "body", None) |
| 1080 | raw_content = getattr(raw_content, "content", None) if raw_content else None |
| 1081 | if not raw_content: |
| 1082 | return None |
| 1083 | try: |
| 1084 | content_json = json.loads(raw_content) |
| 1085 | except (json.JSONDecodeError, TypeError): |
| 1086 | return None |
| 1087 | msg_type = getattr(msg_obj, "msg_type", "") |
| 1088 | if msg_type == "text": |
| 1089 | text = content_json.get("text", "").strip() |
| 1090 | elif msg_type == "post": |
| 1091 | text, _ = _extract_post_content(content_json) |
| 1092 | text = text.strip() |
| 1093 | else: |
| 1094 | text = "" |
| 1095 | if not text: |
| 1096 | return None |
| 1097 | if len(text) > self._REPLY_CONTEXT_MAX_LEN: |
| 1098 | text = text[: self._REPLY_CONTEXT_MAX_LEN] + "..." |
| 1099 | return f"[Reply to: {text}]" |
| 1100 | except Exception as e: |
| 1101 | logger.debug("Feishu: error fetching parent message {}: {}", message_id, e) |
| 1102 | return None |
| 1103 | |
| 1104 | def _reply_message_sync(self, parent_message_id: str, msg_type: str, content: str) -> bool: |
| 1105 | """Reply to an existing Feishu message using the Reply API (synchronous).""" |
| 1106 | from lark_oapi.api.im.v1 import ReplyMessageRequest, ReplyMessageRequestBody |
| 1107 | |
| 1108 | try: |
| 1109 | request = ( |
| 1110 | ReplyMessageRequest.builder() |
| 1111 | .message_id(parent_message_id) |
| 1112 | .request_body( |
| 1113 | ReplyMessageRequestBody.builder().msg_type(msg_type).content(content).build() |
| 1114 | ) |
| 1115 | .build() |
| 1116 | ) |
| 1117 | response = self._client.im.v1.message.reply(request) |
| 1118 | if not response.success(): |
| 1119 | logger.error( |
| 1120 | "Failed to reply to Feishu message {}: code={}, msg={}, log_id={}", |
| 1121 | parent_message_id, |
| 1122 | response.code, |
| 1123 | response.msg, |
| 1124 | response.get_log_id(), |
| 1125 | ) |
| 1126 | return False |
| 1127 | logger.debug("Feishu reply sent to message {}", parent_message_id) |
| 1128 | return True |
| 1129 | except Exception as e: |
| 1130 | logger.error("Error replying to Feishu message {}: {}", parent_message_id, e) |
| 1131 | return False |
| 1132 | |
| 1133 | def _send_message_sync( |
| 1134 | self, receive_id_type: str, receive_id: str, msg_type: str, content: str |
| 1135 | ) -> str | None: |
| 1136 | """Send a single message and return the message_id on success.""" |
| 1137 | from lark_oapi.api.im.v1 import CreateMessageRequest, CreateMessageRequestBody |
| 1138 | |
| 1139 | try: |
| 1140 | request = ( |
| 1141 | CreateMessageRequest.builder() |
| 1142 | .receive_id_type(receive_id_type) |
| 1143 | .request_body( |
| 1144 | CreateMessageRequestBody.builder() |
| 1145 | .receive_id(receive_id) |
| 1146 | .msg_type(msg_type) |
| 1147 | .content(content) |
| 1148 | .build() |
| 1149 | ) |
| 1150 | .build() |
| 1151 | ) |
| 1152 | response = self._client.im.v1.message.create(request) |
| 1153 | if not response.success(): |
| 1154 | logger.error( |
| 1155 | "Failed to send Feishu {} message: code={}, msg={}, log_id={}", |
| 1156 | msg_type, |
| 1157 | response.code, |
| 1158 | response.msg, |
| 1159 | response.get_log_id(), |
| 1160 | ) |
| 1161 | return None |
| 1162 | msg_id = getattr(response.data, "message_id", None) |
| 1163 | logger.debug("Feishu {} message sent to {}: {}", msg_type, receive_id, msg_id) |
| 1164 | return msg_id |
| 1165 | except Exception as e: |
| 1166 | logger.error("Error sending Feishu {} message: {}", msg_type, e) |
| 1167 | return None |
| 1168 | |
| 1169 | def _create_streaming_card_sync(self, receive_id_type: str, chat_id: str) -> str | None: |
| 1170 | """Create a CardKit streaming card, send it to chat, return card_id.""" |
| 1171 | from lark_oapi.api.cardkit.v1 import CreateCardRequest, CreateCardRequestBody |
| 1172 | |
| 1173 | card_json = { |
| 1174 | "schema": "2.0", |
| 1175 | "config": {"wide_screen_mode": True, "update_multi": True, "streaming_mode": True}, |
| 1176 | "body": { |
| 1177 | "elements": [{"tag": "markdown", "content": "", "element_id": _STREAM_ELEMENT_ID}] |
| 1178 | }, |
| 1179 | } |
| 1180 | try: |
| 1181 | request = ( |
| 1182 | CreateCardRequest.builder() |
| 1183 | .request_body( |
| 1184 | CreateCardRequestBody.builder() |
| 1185 | .type("card_json") |
| 1186 | .data(json.dumps(card_json, ensure_ascii=False)) |
| 1187 | .build() |
| 1188 | ) |
| 1189 | .build() |
| 1190 | ) |
| 1191 | response = self._client.cardkit.v1.card.create(request) |
| 1192 | if not response.success(): |
| 1193 | logger.warning( |
| 1194 | "Failed to create streaming card: code={}, msg={}", response.code, response.msg |
| 1195 | ) |
| 1196 | return None |
| 1197 | card_id = getattr(response.data, "card_id", None) |
| 1198 | if card_id: |
| 1199 | message_id = self._send_message_sync( |
| 1200 | receive_id_type, |
| 1201 | chat_id, |
| 1202 | "interactive", |
| 1203 | json.dumps({"type": "card", "data": {"card_id": card_id}}), |
| 1204 | ) |
| 1205 | if message_id: |
| 1206 | return card_id |
| 1207 | logger.warning( |
| 1208 | "Created streaming card {} but failed to send it to {}", card_id, chat_id |
| 1209 | ) |
| 1210 | return None |
| 1211 | except Exception as e: |
| 1212 | logger.warning("Error creating streaming card: {}", e) |
| 1213 | return None |
| 1214 | |
| 1215 | def _stream_update_text_sync(self, card_id: str, content: str, sequence: int) -> bool: |
| 1216 | """Stream-update the markdown element on a CardKit card (typewriter effect).""" |
| 1217 | from lark_oapi.api.cardkit.v1 import ( |
| 1218 | ContentCardElementRequest, |
| 1219 | ContentCardElementRequestBody, |
| 1220 | ) |
| 1221 | |
| 1222 | try: |
| 1223 | request = ( |
| 1224 | ContentCardElementRequest.builder() |
| 1225 | .card_id(card_id) |
| 1226 | .element_id(_STREAM_ELEMENT_ID) |
| 1227 | .request_body( |
| 1228 | ContentCardElementRequestBody.builder() |
| 1229 | .content(content) |
| 1230 | .sequence(sequence) |
| 1231 | .build() |
| 1232 | ) |
| 1233 | .build() |
| 1234 | ) |
| 1235 | response = self._client.cardkit.v1.card_element.content(request) |
| 1236 | if not response.success(): |
| 1237 | logger.warning( |
| 1238 | "Failed to stream-update card {}: code={}, msg={}", |
| 1239 | card_id, |
| 1240 | response.code, |
| 1241 | response.msg, |
| 1242 | ) |
| 1243 | return False |
| 1244 | return True |
| 1245 | except Exception as e: |
| 1246 | logger.warning("Error stream-updating card {}: {}", card_id, e) |
| 1247 | return False |
| 1248 | |
| 1249 | def _close_streaming_mode_sync(self, card_id: str, sequence: int) -> bool: |
| 1250 | """Turn off CardKit streaming_mode so the chat list preview exits the streaming placeholder. |
| 1251 | |
| 1252 | Per Feishu docs, streaming cards keep a generating-style summary in the session list until |
| 1253 | streaming_mode is set to false via card settings (after final content update). |
| 1254 | Sequence must strictly exceed the previous card OpenAPI operation on this entity. |
| 1255 | """ |
| 1256 | from lark_oapi.api.cardkit.v1 import SettingsCardRequest, SettingsCardRequestBody |
| 1257 | |
| 1258 | settings_payload = json.dumps({"config": {"streaming_mode": False}}, ensure_ascii=False) |
| 1259 | try: |
| 1260 | request = ( |
| 1261 | SettingsCardRequest.builder() |
| 1262 | .card_id(card_id) |
| 1263 | .request_body( |
| 1264 | SettingsCardRequestBody.builder() |
| 1265 | .settings(settings_payload) |
| 1266 | .sequence(sequence) |
| 1267 | .uuid(str(uuid.uuid4())) |
| 1268 | .build() |
| 1269 | ) |
| 1270 | .build() |
| 1271 | ) |
| 1272 | response = self._client.cardkit.v1.card.settings(request) |
| 1273 | if not response.success(): |
| 1274 | logger.warning( |
| 1275 | "Failed to close streaming on card {}: code={}, msg={}", |
| 1276 | card_id, |
| 1277 | response.code, |
| 1278 | response.msg, |
| 1279 | ) |
| 1280 | return False |
| 1281 | return True |
| 1282 | except Exception as e: |
| 1283 | logger.warning("Error closing streaming on card {}: {}", card_id, e) |
| 1284 | return False |
| 1285 | |
| 1286 | async def send_delta( |
| 1287 | self, chat_id: str, delta: str, metadata: dict[str, Any] | None = None |
| 1288 | ) -> None: |
| 1289 | """Progressive streaming via CardKit: create card on first delta, stream-update on subsequent. |
| 1290 | |
| 1291 | Supported metadata keys: |
| 1292 | _stream_end: Finalize the streaming card. |
| 1293 | _tool_hint: Delta is a formatted tool hint (for display only). |
| 1294 | message_id: Original message id (used with _stream_end for reaction cleanup). |
| 1295 | reaction_id: Reaction id to remove on stream end. |
| 1296 | """ |
| 1297 | if not self._client: |
| 1298 | return |
| 1299 | meta = metadata or {} |
| 1300 | loop = asyncio.get_running_loop() |
| 1301 | rid_type = "chat_id" if chat_id.startswith("oc_") else "open_id" |
| 1302 | |
| 1303 | # --- stream end: final update or fallback --- |
| 1304 | if meta.get("_stream_end"): |
| 1305 | if (message_id := meta.get("message_id")) and (reaction_id := meta.get("reaction_id")): |
| 1306 | await self._remove_reaction(message_id, reaction_id) |
| 1307 | # Add completion emoji if configured |
| 1308 | if self.config.done_emoji and message_id: |
| 1309 | await self._add_reaction(message_id, self.config.done_emoji) |
| 1310 | |
| 1311 | buf = self._stream_bufs.pop(chat_id, None) |
| 1312 | if not buf or not buf.text: |
| 1313 | return |
| 1314 | # Try to finalize via streaming card; if that fails (e.g. |
| 1315 | # streaming mode was closed by Feishu due to timeout), fall |
| 1316 | # back to sending a regular interactive card. |
| 1317 | if buf.card_id: |
| 1318 | buf.sequence += 1 |
| 1319 | ok = await loop.run_in_executor( |
| 1320 | None, |
| 1321 | self._stream_update_text_sync, |
| 1322 | buf.card_id, |
| 1323 | buf.text, |
| 1324 | buf.sequence, |
| 1325 | ) |
| 1326 | if ok: |
| 1327 | buf.sequence += 1 |
| 1328 | await loop.run_in_executor( |
| 1329 | None, |
| 1330 | self._close_streaming_mode_sync, |
| 1331 | buf.card_id, |
| 1332 | buf.sequence, |
| 1333 | ) |
| 1334 | return |
| 1335 | logger.warning( |
| 1336 | "Streaming card {} final update failed, falling back to regular card", |
| 1337 | buf.card_id, |
| 1338 | ) |
| 1339 | for chunk in self._split_elements_by_table_limit( |
| 1340 | self._build_card_elements(buf.text) |
| 1341 | ): |
| 1342 | card = json.dumps( |
| 1343 | {"config": {"wide_screen_mode": True}, "elements": chunk}, |
| 1344 | ensure_ascii=False, |
| 1345 | ) |
| 1346 | await loop.run_in_executor( |
| 1347 | None, self._send_message_sync, rid_type, chat_id, "interactive", card |
| 1348 | ) |
| 1349 | return |
| 1350 | |
| 1351 | # --- accumulate delta --- |
| 1352 | buf = self._stream_bufs.get(chat_id) |
| 1353 | if buf is None: |
| 1354 | buf = _FeishuStreamBuf() |
| 1355 | self._stream_bufs[chat_id] = buf |
| 1356 | buf.text += delta |
| 1357 | if not buf.text.strip(): |
| 1358 | return |
| 1359 | |
| 1360 | now = time.monotonic() |
| 1361 | if buf.card_id is None: |
| 1362 | card_id = await loop.run_in_executor( |
| 1363 | None, self._create_streaming_card_sync, rid_type, chat_id |
| 1364 | ) |
| 1365 | if card_id: |
| 1366 | buf.card_id = card_id |
| 1367 | buf.sequence = 1 |
| 1368 | await loop.run_in_executor( |
| 1369 | None, self._stream_update_text_sync, card_id, buf.text, 1 |
| 1370 | ) |
| 1371 | buf.last_edit = now |
| 1372 | elif (now - buf.last_edit) >= self._STREAM_EDIT_INTERVAL: |
| 1373 | buf.sequence += 1 |
| 1374 | await loop.run_in_executor( |
| 1375 | None, self._stream_update_text_sync, buf.card_id, buf.text, buf.sequence |
| 1376 | ) |
| 1377 | buf.last_edit = now |
| 1378 | |
| 1379 | async def send(self, msg: OutboundMessage) -> None: |
| 1380 | """Send a message through Feishu, including media (images/files) if present.""" |
| 1381 | if not self._client: |
| 1382 | logger.warning("Feishu client not initialized") |
| 1383 | return |
| 1384 | |
| 1385 | try: |
| 1386 | receive_id_type = "chat_id" if msg.chat_id.startswith("oc_") else "open_id" |
| 1387 | loop = asyncio.get_running_loop() |
| 1388 | |
| 1389 | # Handle tool hint messages. When a streaming card is active for |
| 1390 | # this chat, inline the hint into the card instead of sending a |
| 1391 | # separate message so the user experience stays cohesive. |
| 1392 | if msg.metadata.get("_tool_hint"): |
| 1393 | hint = (msg.content or "").strip() |
| 1394 | if not hint: |
| 1395 | return |
| 1396 | buf = self._stream_bufs.get(msg.chat_id) |
| 1397 | if buf and buf.card_id: |
| 1398 | # Delegate to send_delta so tool hints get the same |
| 1399 | # throttling (and card creation) as regular text deltas. |
| 1400 | await self.send_delta( |
| 1401 | msg.chat_id, |
| 1402 | "\n\n" + self._format_tool_hint_delta(hint) + "\n\n", |
| 1403 | ) |
| 1404 | return |
| 1405 | # No active streaming card — send as a regular |
| 1406 | # interactive card with the same 🔧 prefix style. |
| 1407 | card = json.dumps( |
| 1408 | {"config": {"wide_screen_mode": True}, "elements": [ |
| 1409 | {"tag": "markdown", "content": self._format_tool_hint_delta(hint)}, |
| 1410 | ]}, |
| 1411 | ensure_ascii=False, |
| 1412 | ) |
| 1413 | await loop.run_in_executor( |
| 1414 | None, self._send_message_sync, receive_id_type, msg.chat_id, "interactive", card |
| 1415 | ) |
| 1416 | return |
| 1417 | |
| 1418 | # Determine whether the first message should quote the user's message. |
| 1419 | # Only the very first send (media or text) in this call uses reply; subsequent |
| 1420 | # chunks/media fall back to plain create to avoid redundant quote bubbles. |
| 1421 | reply_message_id: str | None = None |
| 1422 | if self.config.reply_to_message and not msg.metadata.get("_progress", False): |
| 1423 | reply_message_id = msg.metadata.get("message_id") or None |
| 1424 | # For topic group messages, always reply to keep context in thread |
| 1425 | elif msg.metadata.get("thread_id"): |
| 1426 | reply_message_id = ( |
| 1427 | msg.metadata.get("root_id") or msg.metadata.get("message_id") or None |
| 1428 | ) |
| 1429 | |
| 1430 | first_send = True # tracks whether the reply has already been used |
| 1431 | |
| 1432 | def _do_send(m_type: str, content: str) -> None: |
| 1433 | """Send via reply (first message) or create (subsequent).""" |
| 1434 | nonlocal first_send |
| 1435 | if reply_message_id and first_send: |
| 1436 | first_send = False |
| 1437 | ok = self._reply_message_sync(reply_message_id, m_type, content) |
| 1438 | if ok: |
| 1439 | return |
| 1440 | # Fall back to regular send if reply fails |
| 1441 | self._send_message_sync(receive_id_type, msg.chat_id, m_type, content) |
| 1442 | |
| 1443 | for file_path in msg.media: |
| 1444 | if not os.path.isfile(file_path): |
| 1445 | logger.warning("Media file not found: {}", file_path) |
| 1446 | continue |
| 1447 | ext = os.path.splitext(file_path)[1].lower() |
| 1448 | if ext in self._IMAGE_EXTS: |
| 1449 | key = await loop.run_in_executor(None, self._upload_image_sync, file_path) |
| 1450 | if key: |
| 1451 | await loop.run_in_executor( |
| 1452 | None, |
| 1453 | _do_send, |
| 1454 | "image", |
| 1455 | json.dumps({"image_key": key}, ensure_ascii=False), |
| 1456 | ) |
| 1457 | else: |
| 1458 | key = await loop.run_in_executor(None, self._upload_file_sync, file_path) |
| 1459 | if key: |
| 1460 | # Use msg_type "audio" for audio, "video" for video, "file" for documents. |
| 1461 | # Feishu requires these specific msg_types for inline playback. |
| 1462 | # Note: "media" is only valid as a tag inside "post" messages, not as a standalone msg_type. |
| 1463 | if ext in self._AUDIO_EXTS: |
| 1464 | media_type = "audio" |
| 1465 | elif ext in self._VIDEO_EXTS: |
| 1466 | media_type = "video" |
| 1467 | else: |
| 1468 | media_type = "file" |
| 1469 | await loop.run_in_executor( |
| 1470 | None, |
| 1471 | _do_send, |
| 1472 | media_type, |
| 1473 | json.dumps({"file_key": key}, ensure_ascii=False), |
| 1474 | ) |
| 1475 | |
| 1476 | if msg.content and msg.content.strip(): |
| 1477 | fmt = self._detect_msg_format(msg.content) |
| 1478 | |
| 1479 | if fmt == "text": |
| 1480 | # Short plain text – send as simple text message |
| 1481 | text_body = json.dumps({"text": msg.content.strip()}, ensure_ascii=False) |
| 1482 | await loop.run_in_executor(None, _do_send, "text", text_body) |
| 1483 | |
| 1484 | elif fmt == "post": |
| 1485 | # Medium content with links – send as rich-text post |
| 1486 | post_body = self._markdown_to_post(msg.content) |
| 1487 | await loop.run_in_executor(None, _do_send, "post", post_body) |
| 1488 | |
| 1489 | else: |
| 1490 | # Complex / long content – send as interactive card |
| 1491 | elements = self._build_card_elements(msg.content) |
| 1492 | for chunk in self._split_elements_by_table_limit(elements): |
| 1493 | card = {"config": {"wide_screen_mode": True}, "elements": chunk} |
| 1494 | await loop.run_in_executor( |
| 1495 | None, |
| 1496 | _do_send, |
| 1497 | "interactive", |
| 1498 | json.dumps(card, ensure_ascii=False), |
| 1499 | ) |
| 1500 | |
| 1501 | except Exception as e: |
| 1502 | logger.error("Error sending Feishu message: {}", e) |
| 1503 | raise |
| 1504 | |
| 1505 | def _on_message_sync(self, data: Any) -> None: |
| 1506 | """ |
| 1507 | Sync handler for incoming messages (called from WebSocket thread). |
| 1508 | Schedules async handling in the main event loop. |
| 1509 | """ |
| 1510 | if self._loop and self._loop.is_running(): |
| 1511 | asyncio.run_coroutine_threadsafe(self._on_message(data), self._loop) |
| 1512 | |
| 1513 | async def _on_message(self, data: P2ImMessageReceiveV1) -> None: |
| 1514 | """Handle incoming message from Feishu.""" |
| 1515 | try: |
| 1516 | event = data.event |
| 1517 | message = event.message |
| 1518 | sender = event.sender |
| 1519 | |
| 1520 | logger.debug("Feishu raw message: {}", message.content) |
| 1521 | logger.debug("Feishu mentions: {}", getattr(message, "mentions", None)) |
| 1522 | |
| 1523 | # Deduplication check |
| 1524 | message_id = message.message_id |
| 1525 | if message_id in self._processed_message_ids: |
| 1526 | return |
| 1527 | self._processed_message_ids[message_id] = None |
| 1528 | |
| 1529 | # Trim cache |
| 1530 | while len(self._processed_message_ids) > 1000: |
| 1531 | self._processed_message_ids.popitem(last=False) |
| 1532 | |
| 1533 | # Skip bot messages |
| 1534 | if sender.sender_type == "bot": |
| 1535 | return |
| 1536 | |
| 1537 | sender_id = sender.sender_id.open_id if sender.sender_id else "unknown" |
| 1538 | chat_id = message.chat_id |
| 1539 | chat_type = message.chat_type |
| 1540 | msg_type = message.message_type |
| 1541 | |
| 1542 | if chat_type == "group" and not self._is_group_message_for_bot(message): |
| 1543 | logger.debug("Feishu: skipping group message (not mentioned)") |
| 1544 | return |
| 1545 | |
| 1546 | # Add reaction |
| 1547 | reaction_id = await self._add_reaction(message_id, self.config.react_emoji) |
| 1548 | |
| 1549 | # Parse content |
| 1550 | content_parts = [] |
| 1551 | media_paths = [] |
| 1552 | |
| 1553 | try: |
| 1554 | content_json = json.loads(message.content) if message.content else {} |
| 1555 | except json.JSONDecodeError: |
| 1556 | content_json = {} |
| 1557 | |
| 1558 | if msg_type == "text": |
| 1559 | text = content_json.get("text", "") |
| 1560 | if text: |
| 1561 | mentions = getattr(message, "mentions", None) |
| 1562 | text = self._resolve_mentions(text, mentions) |
| 1563 | content_parts.append(text) |
| 1564 | |
| 1565 | elif msg_type == "post": |
| 1566 | text, image_keys = _extract_post_content(content_json) |
| 1567 | if text: |
| 1568 | content_parts.append(text) |
| 1569 | # Download images embedded in post |
| 1570 | for img_key in image_keys: |
| 1571 | file_path, content_text = await self._download_and_save_media( |
| 1572 | "image", {"image_key": img_key}, message_id |
| 1573 | ) |
| 1574 | if file_path: |
| 1575 | media_paths.append(file_path) |
| 1576 | content_parts.append(content_text) |
| 1577 | |
| 1578 | elif msg_type in ("image", "audio", "file", "media"): |
| 1579 | file_path, content_text = await self._download_and_save_media( |
| 1580 | msg_type, content_json, message_id |
| 1581 | ) |
| 1582 | if file_path: |
| 1583 | media_paths.append(file_path) |
| 1584 | |
| 1585 | if msg_type == "audio" and file_path: |
| 1586 | transcription = await self.transcribe_audio(file_path) |
| 1587 | if transcription: |
| 1588 | content_text = f"[transcription: {transcription}]" |
| 1589 | |
| 1590 | content_parts.append(content_text) |
| 1591 | |
| 1592 | elif msg_type in ( |
| 1593 | "share_chat", |
| 1594 | "share_user", |
| 1595 | "interactive", |
| 1596 | "share_calendar_event", |
| 1597 | "system", |
| 1598 | "merge_forward", |
| 1599 | ): |
| 1600 | # Handle share cards and interactive messages |
| 1601 | text = _extract_share_card_content(content_json, msg_type) |
| 1602 | if text: |
| 1603 | content_parts.append(text) |
| 1604 | |
| 1605 | else: |
| 1606 | content_parts.append(MSG_TYPE_MAP.get(msg_type, f"[{msg_type}]")) |
| 1607 | |
| 1608 | # Extract reply context (parent/root message IDs) |
| 1609 | parent_id = getattr(message, "parent_id", None) or None |
| 1610 | root_id = getattr(message, "root_id", None) or None |
| 1611 | thread_id = getattr(message, "thread_id", None) or None |
| 1612 | |
| 1613 | # Prepend quoted message text when the user replied to another message |
| 1614 | if parent_id and self._client: |
| 1615 | loop = asyncio.get_running_loop() |
| 1616 | reply_ctx = await loop.run_in_executor( |
| 1617 | None, self._get_message_content_sync, parent_id |
| 1618 | ) |
| 1619 | if reply_ctx: |
| 1620 | content_parts.insert(0, reply_ctx) |
| 1621 | |
| 1622 | content = "\n".join(content_parts) if content_parts else "" |
| 1623 | |
| 1624 | if not content and not media_paths: |
| 1625 | return |
| 1626 | |
| 1627 | # Forward to message bus |
| 1628 | reply_to = chat_id if chat_type == "group" else sender_id |
| 1629 | await self._handle_message( |
| 1630 | sender_id=sender_id, |
| 1631 | chat_id=reply_to, |
| 1632 | content=content, |
| 1633 | media=media_paths, |
| 1634 | metadata={ |
| 1635 | "message_id": message_id, |
| 1636 | "reaction_id": reaction_id, |
| 1637 | "chat_type": chat_type, |
| 1638 | "msg_type": msg_type, |
| 1639 | "parent_id": parent_id, |
| 1640 | "root_id": root_id, |
| 1641 | "thread_id": thread_id, |
| 1642 | }, |
| 1643 | ) |
| 1644 | |
| 1645 | except Exception as e: |
| 1646 | logger.error("Error processing Feishu message: {}", e) |
| 1647 | |
| 1648 | def _on_reaction_created(self, data: Any) -> None: |
| 1649 | """Ignore reaction events so they do not generate SDK noise.""" |
| 1650 | pass |
| 1651 | |
| 1652 | def _on_reaction_deleted(self, data: Any) -> None: |
| 1653 | """Ignore reaction deleted events so they do not generate SDK noise.""" |
| 1654 | pass |
| 1655 | |
| 1656 | def _on_message_read(self, data: Any) -> None: |
| 1657 | """Ignore read events so they do not generate SDK noise.""" |
| 1658 | pass |
| 1659 | |
| 1660 | def _on_bot_p2p_chat_entered(self, data: Any) -> None: |
| 1661 | """Ignore p2p-enter events when a user opens a bot chat.""" |
| 1662 | logger.debug("Bot entered p2p chat (user opened chat window)") |
| 1663 | pass |
| 1664 | |
| 1665 | @staticmethod |
| 1666 | def _format_tool_hint_lines(tool_hint: str) -> str: |
| 1667 | """Split tool hints across lines on top-level call separators only.""" |
| 1668 | parts: list[str] = [] |
| 1669 | buf: list[str] = [] |
| 1670 | depth = 0 |
| 1671 | in_string = False |
| 1672 | quote_char = "" |
| 1673 | escaped = False |
| 1674 | |
| 1675 | for i, ch in enumerate(tool_hint): |
| 1676 | buf.append(ch) |
| 1677 | |
| 1678 | if in_string: |
| 1679 | if escaped: |
| 1680 | escaped = False |
| 1681 | elif ch == "\\": |
| 1682 | escaped = True |
| 1683 | elif ch == quote_char: |
| 1684 | in_string = False |
| 1685 | continue |
| 1686 | |
| 1687 | if ch in {'"', "'"}: |
| 1688 | in_string = True |
| 1689 | quote_char = ch |
| 1690 | continue |
| 1691 | |
| 1692 | if ch == "(": |
| 1693 | depth += 1 |
| 1694 | continue |
| 1695 | |
| 1696 | if ch == ")" and depth > 0: |
| 1697 | depth -= 1 |
| 1698 | continue |
| 1699 | |
| 1700 | if ch == "," and depth == 0: |
| 1701 | next_char = tool_hint[i + 1] if i + 1 < len(tool_hint) else "" |
| 1702 | if next_char == " ": |
| 1703 | parts.append("".join(buf).rstrip()) |
| 1704 | buf = [] |
| 1705 | |
| 1706 | if buf: |
| 1707 | parts.append("".join(buf).strip()) |
| 1708 | |
| 1709 | return "\n".join(part for part in parts if part) |
| 1710 | |
| 1711 | def _format_tool_hint_delta(self, tool_hint: str) -> str: |
| 1712 | """Format a tool hint string with the 🔧 prefix for each line.""" |
| 1713 | lines = self.__class__._format_tool_hint_lines(tool_hint).split("\n") |
| 1714 | return "\n".join( |
| 1715 | f"{self.config.tool_hint_prefix} {ln}" for ln in lines if ln.strip() |
| 1716 | ) |
| 1717 |