From e27ae35e12d4d02e0fe275081d4fe533a4d41311 Mon Sep 17 00:00:00 2001
From: dklimpel <5740567+dklimpel@users.noreply.github.com>
Date: Sat, 23 May 2020 19:04:06 +0200
Subject: [PATCH] Add button to purge rooms to room list

Add button (BulkDeleteButton) to delete rooms with no local users:
- purge rooms `POST /_synapse/admin/v1/purge_room`
(https://github.com/matrix-org/synapse/blob/master/docs/admin_api/purge_room.md)
---
 src/components/rooms.js     | 30 +++++++++++++++++++++++++++---
 src/i18n/de.js              |  7 +++++++
 src/i18n/en.js              |  7 +++++++
 src/synapse/dataProvider.js |  5 +++++
 4 files changed, 46 insertions(+), 3 deletions(-)

diff --git a/src/components/rooms.js b/src/components/rooms.js
index 8cac414..cb289ef 100644
--- a/src/components/rooms.js
+++ b/src/components/rooms.js
@@ -1,12 +1,36 @@
-import React from "react";
-import { Datagrid, List, TextField, Pagination } from "react-admin";
+import React, { Fragment } from "react";
+import {
+  Datagrid,
+  List,
+  TextField,
+  Pagination,
+  BulkDeleteButton,
+  useTranslate,
+} from "react-admin";
 
 const RoomPagination = props => (
   <Pagination {...props} rowsPerPageOptions={[10, 25, 50, 100, 500, 1000]} />
 );
 
+const RoomBulkActionButtons = props => {
+  const translate = useTranslate();
+  return (
+    <Fragment>
+      <BulkDeleteButton
+        {...props}
+        label="resources.rooms.action.purge"
+        title={translate("resources.rooms.helper.purge")}
+      />
+    </Fragment>
+  );
+};
+
 export const RoomList = props => (
-  <List {...props} pagination={<RoomPagination />}>
+  <List
+    {...props}
+    pagination={<RoomPagination />}
+    bulkActionButtons={<RoomBulkActionButtons />}
+  >
     <Datagrid>
       <TextField source="room_id" />
       <TextField source="name" />
diff --git a/src/i18n/de.js b/src/i18n/de.js
index a467c1a..7d44550 100644
--- a/src/i18n/de.js
+++ b/src/i18n/de.js
@@ -54,6 +54,13 @@ export default {
         canonical_alias: "Alias",
         joined_members: "Mitglieder",
       },
+      helper: {
+        purge:
+          "Alle lokalen Benutzer müssen den Raum verlassen haben, bevor er entfernt werden kann.",
+      },
+      action: {
+        purge: "Säubere Raum",
+      },
     },
     connections: {
       name: "Verbindungen",
diff --git a/src/i18n/en.js b/src/i18n/en.js
index a7a6141..ffe2f78 100644
--- a/src/i18n/en.js
+++ b/src/i18n/en.js
@@ -54,6 +54,13 @@ export default {
         canonical_alias: "Alias",
         joined_members: "Members",
       },
+      helper: {
+        purge:
+          "All local users must have left the room before it can be removed.",
+      },
+      action: {
+        purge: "Purge room",
+      },
     },
     connections: {
       name: "Connections",
diff --git a/src/synapse/dataProvider.js b/src/synapse/dataProvider.js
index 6d5486c..e4f4fbb 100644
--- a/src/synapse/dataProvider.js
+++ b/src/synapse/dataProvider.js
@@ -53,6 +53,11 @@ const resourceMap = {
     total: json => {
       return json.total_rooms;
     },
+    delete: id => ({
+      endpoint: "/_synapse/admin/v1/purge_room",
+      body: { room_id: id },
+      method: "POST",
+    }),
   },
   connections: {
     path: "/_synapse/admin/v1/whois",