From a72f38799f82cabe1bc9d0fc1b9d610311490707 Mon Sep 17 00:00:00 2001
From: Luke Barnard <lukeb@openmarket.com>
Date: Tue, 8 Aug 2017 15:58:15 +0100
Subject: [PATCH] Disable autocompletions for users and rooms when entering a
 command

This only affects commands that take a room alias or user ID as an argument. (Leaving commands such as `/me` unaffected)
---
 src/autocomplete/RoomProvider.js | 6 ++++++
 src/autocomplete/UserProvider.js | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/src/autocomplete/RoomProvider.js b/src/autocomplete/RoomProvider.js
index 3749e7e693..1770089eb2 100644
--- a/src/autocomplete/RoomProvider.js
+++ b/src/autocomplete/RoomProvider.js
@@ -49,6 +49,12 @@ export default class RoomProvider extends AutocompleteProvider {
     async getCompletions(query: string, selection: {start: number, end: number}, force = false) {
         const RoomAvatar = sdk.getComponent('views.avatars.RoomAvatar');
 
+        // Disable autocompletions when composing commands because of various issues
+        // (see https://github.com/vector-im/riot-web/issues/4762)
+        if (/^(\/join|\/leave)/.test(query)) {
+            return [];
+        }
+
         const client = MatrixClientPeg.get();
         let completions = [];
         const {command, range} = this.getCurrentCommand(query, selection, force);
diff --git a/src/autocomplete/UserProvider.js b/src/autocomplete/UserProvider.js
index 499ddb51ce..5db0369150 100644
--- a/src/autocomplete/UserProvider.js
+++ b/src/autocomplete/UserProvider.js
@@ -48,6 +48,12 @@ export default class UserProvider extends AutocompleteProvider {
     async getCompletions(query: string, selection: {start: number, end: number}, force = false) {
         const MemberAvatar = sdk.getComponent('views.avatars.MemberAvatar');
 
+        // Disable autocompletions when composing commands because of various issues
+        // (see https://github.com/vector-im/riot-web/issues/4762)
+        if (/^(\/ban|\/unban|\/op|\/deop|\/invite|\/kick|\/verify)/.test(query)) {
+            return [];
+        }
+
         let completions = [];
         let {command, range} = this.getCurrentCommand(query, selection, force);
         if (command) {