Merge branch 'master' into provisioning-api

mautrix_telegram/__main__.py

@@ -41,6 +41,7 @@ from .formatter import init as init_formatter
 from .web.public import PublicBridgeWebsite
 from .web.provisioning import ProvisioningAPI
 from .context import Context
+from .sqlstatestore import SQLStateStore
 
 parser = argparse.ArgumentParser(
     description="A Matrix-Telegram puppeting bridge.",
@@ -81,10 +82,12 @@ session_container = AlchemySessionContainer(engine=db_engine, session=db_session
 
 loop = asyncio.get_event_loop()
 
+state_store = SQLStateStore(db_session)
 appserv = AppService(config["homeserver.address"], config["homeserver.domain"],
                      config["appservice.as_token"], config["appservice.hs_token"],
                      config["appservice.bot_username"], log="mau.as", loop=loop,
-                     verify_ssl=config["homeserver.verify_ssl"])
+                     verify_ssl=config["homeserver.verify_ssl"], state_store=state_store)
+
 public_website = None
 provisioning_api = None
 

mautrix_telegram/db.py

@@ -15,8 +15,10 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 from sqlalchemy import (Column, UniqueConstraint, ForeignKey, ForeignKeyConstraint, Integer,
-                        BigInteger, String, Boolean)
+                        BigInteger, String, Boolean, Text)
+from sqlalchemy.sql import expression
 from sqlalchemy.orm import relationship
+import json
 
 from .base import Base
 
@@ -80,6 +82,48 @@ class User(Base):
     portals = relationship("Portal", secondary="user_portal")
 
 
+class RoomState(Base):
+    query = None
+    __tablename__ = "mx_room_state"
+
+    room_id = Column(String, primary_key=True)
+    _power_levels_text = Column("power_levels", Text, nullable=True)
+    _power_levels_json = None
+
+    @property
+    def has_power_levels(self):
+        return bool(self._power_levels_text)
+
+    @property
+    def power_levels(self):
+        if not self._power_levels_json and self._power_levels_text:
+            self._power_levels_json = json.loads(self._power_levels_text)
+        return self._power_levels_json or {}
+
+    @power_levels.setter
+    def power_levels(self, val):
+        self._power_levels_json = val
+        self._power_levels_text = json.dumps(val)
+
+
+class UserProfile(Base):
+    query = None
+    __tablename__ = "mx_user_profile"
+
+    room_id = Column(String, primary_key=True)
+    user_id = Column(String, primary_key=True)
+    membership = Column(String, nullable=False, default="leave")
+    displayname = Column(String, nullable=True)
+    avatar_url = Column(String, nullable=True)
+
+    def dict(self):
+        return {
+            "membership": self.membership,
+            "displayname": self.displayname,
+            "avatar_url": self.avatar_url,
+        }
+
+
 class Contact(Base):
     query = None
     __tablename__ = "contact"
@@ -98,6 +142,7 @@ class Puppet(Base):
     username = Column(String, nullable=True)
     photo_id = Column(String, nullable=True)
     is_bot = Column(Boolean, nullable=True)
+    matrix_registered = Column(Boolean, nullable=False, server_default=expression.false())
 
 
 # Fucking Telegram not telling bots what chats they are in 3:<
@@ -132,3 +177,5 @@ def init(db_session):
     Puppet.query = db_session.query_property()
     BotChat.query = db_session.query_property()
     TelegramFile.query = db_session.query_property()
+    UserProfile.query = db_session.query_property()
+    RoomState.query = db_session.query_property()

mautrix_telegram/puppet.py

@@ -36,7 +36,7 @@ class Puppet:
     cache = {}
 
     def __init__(self, id=None, username=None, displayname=None, displayname_source=None,
-                 photo_id=None, is_bot=None, db_instance=None):
+                 photo_id=None, is_bot=None, is_registered=False, db_instance=None):
         self.id = id
         self.mxid = self.get_mxid_from_id(self.id)
 
@@ -45,6 +45,7 @@ class Puppet:
         self.displayname_source = displayname_source
         self.photo_id = photo_id
         self.is_bot = is_bot
+        self.is_registered = is_registered
         self._db_instance = db_instance
 
         self.intent = self.az.intent.user(self.mxid)
@@ -67,13 +68,13 @@ class Puppet:
     def new_db_instance(self):
         return DBPuppet(id=self.id, username=self.username, displayname=self.displayname,
                         displayname_source=self.displayname_source, photo_id=self.photo_id,
-                        is_bot=self.is_bot)
+                        is_bot=self.is_bot, matrix_registered=self.is_registered)
 
     @classmethod
     def from_db(cls, db_puppet):
         return Puppet(db_puppet.id, db_puppet.username, db_puppet.displayname,
                       db_puppet.displayname_source, db_puppet.photo_id, db_puppet.is_bot,
-                      db_instance=db_puppet)
+                      db_puppet.matrix_registered, db_instance=db_puppet)
 
     def save(self):
         self.db_instance.username = self.username
@@ -81,6 +82,7 @@ class Puppet:
         self.db_instance.displayname_source = self.displayname_source
         self.db_instance.photo_id = self.photo_id
         self.db_instance.is_bot = self.is_bot
+        self.db_instance.matrix_registered = self.is_registered
         self.db.commit()
 
     def similarity(self, query):

mautrix_telegram/sqlstatestore.py

@@ -0,0 +1,116 @@
+# -*- coding: future_fstrings -*-
+# mautrix-telegram - A Matrix-Telegram puppeting bridge
+# Copyright (C) 2018 Tulir Asokan
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from typing import Dict, Tuple
+
+from mautrix_appservice import StateStore
+
+from . import puppet as pu
+from .db import RoomState, UserProfile
+
+
+class SQLStateStore(StateStore):
+    def __init__(self, db):
+        super().__init__()
+        self.db = db
+        self.profile_cache = {}  # type: Dict[Tuple[str, str], UserProfile]
+        self.room_state_cache = {}  # type: Dict[str, RoomState]
+
+    def is_registered(self, user: str) -> bool:
+        puppet = pu.Puppet.get_by_mxid(user)
+        return puppet.is_registered if puppet else False
+
+    def registered(self, user: str):
+        puppet = pu.Puppet.get_by_mxid(user)
+        if puppet:
+            puppet.is_registered = True
+            puppet.save()
+
+    def update_state(self, event: dict):
+        event_type = event["type"]
+        if event_type == "m.room.power_levels":
+            self.set_power_levels(event["room_id"], event["content"])
+        elif event_type == "m.room.member":
+            self.set_member(event["room_id"], event["state_key"], event["content"])
+
+    def _get_user_profile(self, room_id: str, user_id: str, create: bool = True) -> UserProfile:
+        key = (room_id, user_id)
+        try:
+            return self.profile_cache[key]
+        except KeyError:
+            pass
+
+        profile = UserProfile.query.get(key)
+        if profile:
+            self.profile_cache[key] = profile
+        elif create:
+            profile = UserProfile(room_id=room_id, user_id=user_id)
+            self.db.add(profile)
+            self.db.commit()
+            self.profile_cache[key] = profile
+        return profile
+
+    def get_member(self, room: str, user: str) -> dict:
+        return self._get_user_profile(room, user).dict()
+
+    def set_member(self, room: str, user: str, member: dict):
+        profile = self._get_user_profile(room, user)
+        profile.membership = member.get("membership", profile.membership or "leave")
+        profile.displayname = member.get("displayname", profile.displayname)
+        profile.avatar_url = member.get("avatar_url", profile.avatar_url)
+        self.db.commit()
+
+    def set_membership(self, room: str, user: str, membership: str):
+        self.set_member(room, user, {
+            "membership": membership,
+        })
+
+    def _get_room_state(self, room_id: str, create: bool = True) -> RoomState:
+        try:
+            return self.room_state_cache[room_id]
+        except KeyError:
+            pass
+
+        room = RoomState.query.get(room_id)
+        if room:
+            self.room_state_cache[room_id] = room
+        elif create:
+            room = RoomState(room_id=room_id)
+            self.room_state_cache[room_id] = room
+        return room
+
+    def has_power_levels(self, room: str) -> bool:
+        return self._get_room_state(room).has_power_levels
+
+    def get_power_levels(self, room: str) -> dict:
+        return self._get_room_state(room).power_levels
+
+    def set_power_level(self, room: str, user: str, level: int):
+        room_state = self._get_room_state(room)
+        power_levels = room_state.power_levels
+        if not power_levels:
+            power_levels = {
+                "users": {},
+                "events": {},
+            }
+        power_levels[room]["users"][user] = level
+        room_state.power_levels = power_levels
+        self.db.commit()
+
+    def set_power_levels(self, room: str, content: dict):
+        state = self._get_room_state(room)
+        state.power_levels = content
+        self.db.commit()