initial commit

README.md

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+# welcome bot
+

base-config.yaml

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+rooms:
+  - '!someroom:example.com'
+  - '!otherroom:example.com'
+
+# add a room ID here to send a message to when someone joins the above rooms
+# (optional)
+notification_room: 
+
+message: |
+    Welcome! Please be sure to read the topic for helpful links and information.

maubot.yaml

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+maubot: 0.1.0
+id: org.jobmachine.welcome
+version: 0.0.1
+modules:
+  - welcome
+main_class: Greeter
+extra_files:
+  - base-config.yaml
+database: false

welcome.py

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+from typing import Awaitable, Type, Optional, Tuple
+import json
+import time
+
+from mautrix.client import Client, InternalEventType, MembershipEventDispatcher, SyncStream
+from mautrix.types import (Event, StateEvent, EventID, UserID, EventType,
+                            RoomID, RoomAlias, ReactionEvent, RedactionEvent)
+from mautrix.util.config import BaseProxyConfig, ConfigUpdateHelper
+from maubot import Plugin, MessageEvent
+from maubot.handlers import command, event
+
+
+class Config(BaseProxyConfig):
+    def do_update(self, helper: ConfigUpdateHelper) -> None:
+        helper.copy("rooms")
+        helper.copy("message")
+        helper.copy("notification_room")
+
+
+class Greeter(Plugin):
+
+    async def start(self) -> None:
+        await super().start()
+        self.config.load_and_update()
+        self.client.add_dispatcher(MembershipEventDispatcher)
+        
+    @event.on(InternalEventType.JOIN)
+    async def greet(self, evt: StateEvent) -> None:
+        if evt.room_id in self.config["rooms"]:
+            if evt.source & SyncStream.STATE:
+                return
+            else:
+                #await self.client.send_markdown(evt.room_id, self.config["message"], allow_html=True)
+                await self.client.send_notice(evt.room_id, html=self.config["message"]) 
+                if self.config["notification_room"]:
+                    await self.client.send_markdown(self.config["notification_room"], f"User {evt.sender} joined \
+                            {evt.room_id}")
+
+
+
+    @classmethod
+    def get_config_class(cls) -> Type[BaseProxyConfig]:
+        return Config