From 00925a640b4da7b58b4a05158a320f0f66b06fcd Mon Sep 17 00:00:00 2001
From: Joao Figueiredo <joao.figueiredo@jfig.net>
Date: Mon, 28 Apr 2025 01:26:33 +0100
Subject: [PATCH] now responds too a message

---
 .env.example     |  5 ++++-
 Dockerfile       |  6 ++++++
 main.py          | 19 +++++++++++++++++--
 requirements.txt |  2 +-
 4 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/.env.example b/.env.example
index ca01beb..45a2dcd 100644
--- a/.env.example
+++ b/.env.example
@@ -2,4 +2,7 @@
 HOMESERVER_URL = "https://matrix.org"
 USER_ID = "@botbot_user:matrix.org"
 PASSWORD = "botbot_password"
-LOG_LEVEL=INFO
\ No newline at end of file
+LOG_LEVEL=INFO
+
+# comma-separated list of rooms or aliases to join on startup
+BOT_ROOMS=!room1:matrix.org,!another-room:matrix.org,!someroomalias:matrix.org
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index b276d97..8713cae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,12 @@ FROM python:3.11-slim
 # Set working directory
 WORKDIR /app
 
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+      libolm-dev build-essential python3-dev && \
+    rm -rf /var/lib/apt/lists/*
+
 # Install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
diff --git a/main.py b/main.py
index fd86fb4..213cd69 100644
--- a/main.py
+++ b/main.py
@@ -28,7 +28,8 @@ async def message_callback(room: MatrixRoom, event: RoomMessageText):
     logger.debug("Message callback triggered")
     if event.sender == USER_ID:
         return
-
+    
+    body = event.body.strip().lower()
     logger.info("Message from %s in %s: %s", event.sender, room.display_name, event.body)
 
     if event.body.strip().lower() == "!ping":
@@ -38,13 +39,27 @@ async def message_callback(room: MatrixRoom, event: RoomMessageText):
             content={"msgtype": "m.text", "body": "Pong!"}
         )
         logger.info("Replied with Pong! to %s", event.sender)
+    elif body== "hello botbot":
+        await client.room_send(
+            room_id=room.room_id,
+            message_type="m.room.message",
+            content={
+                "msgtype": "m.text", 
+                "body": "Hello! How can I assist you today?",                
+            },
+            ignore_unverified_devices=True
+        )
+        logger.info("Replied with greeting to %s", event.sender)
 
 async def main():
     global client
     logger.debug(HOMESERVER_URL)
     logger.debug(USER_ID)
     # Configure client with persistent store
-    config = AsyncClientConfig(store_sync_tokens=True)
+    config = AsyncClientConfig(
+        store_sync_tokens=True,
+        encryption_enabled=True,
+    )
     client = AsyncClient(
         HOMESERVER_URL,
         USER_ID,
diff --git a/requirements.txt b/requirements.txt
index e7d6f44..3dae8f6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-matrix-nio[aio,http]>=0.25.0
+matrix-nio[e2e]>=0.25.0
 python-dotenv>=1.0.0
\ No newline at end of file