agent-claw: automated task changes

agentclaw/app/agent_claw_main/channels/telegram.py

@@ -0,0 +1,71 @@
+import os
+import threading
+import urllib.request
+import json
+import boto3
+
+
+class TelegramAdapter:
+    """Channel adapter for Telegram Bot API."""
+
+    def __init__(self, chat_id: str, bot_token_secret_arn: str = ''):
+        self.chat_id = str(chat_id)
+        self._secret_arn = bot_token_secret_arn
+        self._token: str | None = None
+        self._lock = threading.Lock()
+
+    def _get_token(self) -> str:
+        if self._token is None:
+            with self._lock:
+                if self._token is None:
+                    secret_arn = self._secret_arn or os.environ.get(
+                        'TELEGRAM_BOT_TOKEN_SECRET_ARN',
+                        'arn:aws:secretsmanager:us-east-1:495395224548:secret:agent-claw/telegram-bot-token-Oq3in3'
+                    )
+                    sm = boto3.client('secretsmanager')
+                    self._token = sm.get_secret_value(
+                        SecretId=secret_arn
+                    )['SecretString']
+        return self._token
+
+    def _api(self, method: str, data: dict) -> dict:
+        token = self._get_token()
+        body = json.dumps(data).encode()
+        req = urllib.request.Request(
+            f'https://api.telegram.org/bot{token}/{method}',
+            data=body,
+            headers={'Content-Type': 'application/json'},
+        )
+        with urllib.request.urlopen(req, timeout=30) as resp:
+            return json.loads(resp.read())
+
+    def send(self, text: str) -> str:
+        """Send message, return message_id."""
+        resp = self._api('sendMessage', {
+            'chat_id': self.chat_id,
+            'text': text,
+            'parse_mode': 'Markdown',
+        })
+        return str(resp.get('result', {}).get('message_id', ''))
+
+    def send_typing(self) -> None:
+        """Send typing action (best-effort)."""
+        try:
+            self._api('sendChatAction', {
+                'chat_id': self.chat_id,
+                'action': 'typing',
+            })
+        except Exception:
+            pass
+
+    def edit(self, message_id: str, text: str) -> None:
+        """Edit an existing message in-place."""
+        try:
+            self._api('editMessageText', {
+                'chat_id': self.chat_id,
+                'message_id': int(message_id),
+                'text': text,
+                'parse_mode': 'Markdown',
+            })
+        except Exception:
+            pass