From 9402b59a2939da8084631f8f64f9763e0174e317 Mon Sep 17 00:00:00 2001
From: Prakhar Pratyush <prakhar@zulip.com>
Date: Thu, 9 Jan 2025 22:37:14 +0530
Subject: [PATCH] unstar_topic_messages: Show realm_empty_topic_display_name
 for topic="".

This commit adds support to display `realm_empty_topic_display_name`
value in the confirm dialog for unstar all messages in topic,
for topics having the actual value of empty string.
---
 web/src/starred_messages_ui.ts        | 4 +++-
 web/templates/stream_topic_widget.hbs | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/web/src/starred_messages_ui.ts b/web/src/starred_messages_ui.ts
index df9bbe7356..f6713c9684 100644
--- a/web/src/starred_messages_ui.ts
+++ b/web/src/starred_messages_ui.ts
@@ -13,6 +13,7 @@ import * as starred_messages from "./starred_messages.ts";
 import * as sub_store from "./sub_store.ts";
 import * as unread_ops from "./unread_ops.ts";
 import {user_settings} from "./user_settings.ts";
+import * as util from "./util.ts";
 
 export function toggle_starred_and_update_server(message: Message): void {
     if (message.locally_echoed) {
@@ -92,7 +93,8 @@ export function confirm_unstar_all_messages_in_topic(stream_id: number, topic: s
 
     const html_body = render_confirm_unstar_all_messages_in_topic({
         stream_name,
-        topic,
+        topic_display_name: util.get_final_topic_display_name(topic),
+        is_empty_string_topic: topic === "",
     });
 
     confirm_dialog.launch({
diff --git a/web/templates/stream_topic_widget.hbs b/web/templates/stream_topic_widget.hbs
index 3e3b8d9462..f21b47e94f 100644
--- a/web/templates/stream_topic_widget.hbs
+++ b/web/templates/stream_topic_widget.hbs
@@ -1,3 +1,3 @@
 <strong>
-    <span class="stream">{{stream_name}}</span> &gt; <span class="topic white-space-preserve-wrap">{{topic}}</span>
+    <span class="stream">{{stream_name}}</span> &gt; <span class="topic white-space-preserve-wrap {{#if is_empty_string_topic}}empty-topic-display{{/if}}">{{topic_display_name}}</span>
 </strong>