Add Cloudron packaging for Maubot

maubot-src/maubot/management/api/plugin.py

@@ -0,0 +1,64 @@
+# maubot - A plugin-based Matrix bot system.
+# Copyright (C) 2022 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/>.
+import traceback
+
+from aiohttp import web
+
+from ...loader import MaubotZipImportError, PluginLoader
+from .base import routes
+from .responses import resp
+
+
+@routes.get("/plugins")
+async def get_plugins(_) -> web.Response:
+    return resp.found([plugin.to_dict() for plugin in PluginLoader.id_cache.values()])
+
+
+@routes.get("/plugin/{id}")
+async def get_plugin(request: web.Request) -> web.Response:
+    plugin_id = request.match_info["id"]
+    plugin = PluginLoader.id_cache.get(plugin_id)
+    if not plugin:
+        return resp.plugin_not_found
+    return resp.found(plugin.to_dict())
+
+
+@routes.delete("/plugin/{id}")
+async def delete_plugin(request: web.Request) -> web.Response:
+    plugin_id = request.match_info["id"]
+    plugin = PluginLoader.id_cache.get(plugin_id)
+    if not plugin:
+        return resp.plugin_not_found
+    elif len(plugin.references) > 0:
+        return resp.plugin_in_use
+    await plugin.delete()
+    return resp.deleted
+
+
+@routes.post("/plugin/{id}/reload")
+async def reload_plugin(request: web.Request) -> web.Response:
+    plugin_id = request.match_info["id"]
+    plugin = PluginLoader.id_cache.get(plugin_id)
+    if not plugin:
+        return resp.plugin_not_found
+
+    await plugin.stop_instances()
+    try:
+        await plugin.reload()
+    except MaubotZipImportError as e:
+        return resp.plugin_reload_error(str(e), traceback.format_exc())
+    await plugin.start_instances()
+    return resp.ok