commit 504e2399cc83fb57a3ddd75cddb7fb3467f0fc1f
Author: Kumi <git@kumi.email>
Date:   Wed Aug 7 10:28:30 2024 +0200

    feat: add RoombaBot for blocking/unblocking Matrix rooms
    
    Introduced RoombaBot to manage room blocking/unblocking via commands.
    Configured logging for better traceability of bot actions. Added
    config.dist.yaml to provide a template for configuration setup.
    Updated .gitignore to exclude virtual environments and unnecessary files.
    
    This bot listens to specific commands in a moderation room and uses
    Matrix administration APIs to block or unblock specified rooms.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6740af6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+venv/
+__pycache__/
+*.pyc
+config.yaml
\ No newline at end of file
diff --git a/bot.py b/bot.py
new file mode 100644
index 0000000..e32e8ca
--- /dev/null
+++ b/bot.py
@@ -0,0 +1,116 @@
+import nio
+import asyncio
+import aiohttp
+import yaml
+import logging
+
+
+class RoombaBot:
+    def __init__(self, homeserver, user_id, access_token, moderation_room_id):
+        """Initialize the bot.
+
+        Args:
+            homeserver (str): The homeserver URL.
+            user_id (str): The user ID of the bot.
+            access_token (str): The access token of the bot.
+            moderation_room_id (str): The room ID of the moderation room.
+        """
+        self.client = nio.AsyncClient(homeserver, user_id)
+        self.client.access_token = access_token
+        self.moderation_room_id = moderation_room_id
+        self.logger = logging.getLogger(__name__)
+        self.logger.setLevel(logging.DEBUG)
+
+        handler = logging.StreamHandler()
+        handler.setLevel(logging.DEBUG)
+
+        formatter = logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
+        handler.setFormatter(formatter)
+
+        self.logger.addHandler(handler)
+
+    async def start(self):
+        """Start the bot."""
+        self.client.add_event_callback(self.message_callback, nio.RoomMessageText)
+        await self.client.sync_forever(timeout=30000)
+
+    async def message_callback(self, room, event):
+        """Callback for when a message is received in a room.
+
+        Args:
+            room (nio.room.Room): The room the message was received in.
+            event (nio.events.room_events.RoomMessageText): The message event.
+        """
+        if room.room_id != self.moderation_room_id:
+            return
+
+        if event.body.startswith("!roomba block"):
+            await self.block_room(event.body.split()[2], True)
+        elif event.body.startswith("!roomba unblock"):
+            await self.block_room(event.body.split()[2], False)
+
+    async def block_room(self, room_id, block):
+        """Block or unblock a room.
+
+        Args:
+            room_id (str): The room ID to block or unblock.
+            block (bool): Whether to block or unblock the room.
+        """
+        url = f"{self.client.homeserver}/_synapse/admin/v1/rooms/{room_id}/block"
+        headers = {
+            "Authorization": f"Bearer {self.client.access_token}",
+            "Content-Type": "application/json",
+        }
+        body = {"block": block}
+
+        async with aiohttp.ClientSession() as session:
+            async with session.put(url, headers=headers, json=body) as resp:
+                if resp.status == 200:
+                    response = await resp.json()
+                    self.logger.debug(
+                        f"Room {room_id} {'blocked' if block else 'unblocked'} successfully: {response}"
+                    )
+                    await self.send_message(
+                        self.moderation_room_id,
+                        f"Room {room_id} {'blocked' if block else 'unblocked'} successfully.",
+                    )
+                else:
+                    self.logger.error(
+                        f"Failed to {'block' if block else 'unblock'} room {room_id}: {resp.status}"
+                    )
+                    await self.send_message(
+                        self.moderation_room_id,
+                        f"Failed to {'block' if block else 'unblock'} room {room_id}.",
+                    )
+
+    async def send_message(self, room_id, message):
+        """Send a message to a room.
+
+        Args:
+            room_id (str): The room ID to send the message to.
+            message (str): The message to send.
+        """
+        content = {"msgtype": "m.text", "body": message}
+        self.logger.debug(f"Sending message to {room_id}: {message}")
+        await self.client.room_send(
+            room_id, message_type="m.room.message", content=content
+        )
+
+
+async def main():
+    # Load configuration from config.yaml
+    with open("config.yaml", "r") as config_file:
+        config = yaml.safe_load(config_file)
+
+    homeserver = config["homeserver"]
+    user_id = config["user_id"]
+    access_token = config["access_token"]
+    moderation_room_id = config["moderation_room_id"]
+
+    # Create and start the bot
+    bot = RoombaBot(homeserver, user_id, access_token, moderation_room_id)
+    await bot.start()
+
+
+if __name__ == "__main__":
+    asyncio.get_event_loop().run_until_complete(main())
diff --git a/config.dist.yaml b/config.dist.yaml
new file mode 100644
index 0000000..1ad95d7
--- /dev/null
+++ b/config.dist.yaml
@@ -0,0 +1,4 @@
+homeserver: "https://matrix.example.com"
+user_id: "@roomba:example.com"
+access_token: "YOUR_ACCESS_TOKEN"
+moderation_room_id: "!moderation_room_id:example.com"
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..68104b0
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+matrix-nio
+pyyaml
\ No newline at end of file