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maubot/server.py

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+# maubot - A plugin-based Matrix bot system.
+# 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 aiohttp import web
+import asyncio
+
+from mautrix.api import PathBuilder
+
+from .config import Config
+from .__meta__ import __version__
+
+
+class MaubotServer:
+    def __init__(self, config: Config, loop: asyncio.AbstractEventLoop):
+        self.loop = loop or asyncio.get_event_loop()
+        self.app = web.Application(loop=self.loop)
+        self.config = config
+
+        path = PathBuilder(config["server.base_path"])
+        self.app.router.add_get(path.version, self.version)
+
+        as_path = PathBuilder(config["server.appservice_base_path"])
+        self.app.router.add_put(as_path.transactions, self.handle_transaction)
+
+        self.runner = web.AppRunner(self.app)
+
+    async def start(self) -> None:
+        await self.runner.setup()
+        site = web.TCPSite(self.runner, self.config["server.hostname"], self.config["server.port"])
+        await site.start()
+
+    async def stop(self) -> None:
+        await self.runner.cleanup()
+
+    @staticmethod
+    async def version(_: web.Request) -> web.Response:
+        return web.json_response({
+            "version": __version__
+        })
+
+    async def handle_transaction(self, request: web.Request) -> web.Response:
+        return web.Response(status=501)