From 3853a65a4c93261616687dae3cf7640126fe9387 Mon Sep 17 00:00:00 2001
From: jai2201 <jai_s@me.iitr.ac.in>
Date: Fri, 15 Jul 2022 06:31:24 +0530
Subject: [PATCH] compose: Avoid hardcoding maxlength for stream/topic names.

Note that previously, the limit for stream names was 30, even though
stream names have been up to 60 characters in length for years.
---
 static/js/ui_init.js         | 2 ++
 static/templates/compose.hbs | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/static/js/ui_init.js b/static/js/ui_init.js
index 6da266f059..11a0ea9222 100644
--- a/static/js/ui_init.js
+++ b/static/js/ui_init.js
@@ -209,6 +209,8 @@ function initialize_compose_box() {
                 : "End",
             narrow_to_compose_recipients_key_html:
                 (common.has_mac_keyboard() ? "⌘" : "Ctrl") + " + .",
+            max_stream_name_length: page_params.max_stream_name_length,
+            max_topic_length: page_params.max_topic_length,
         }),
     );
     $(`.enter_sends_${user_settings.enter_sends}`).show();
diff --git a/static/templates/compose.hbs b/static/templates/compose.hbs
index 9fb7388df8..b3e5726581 100644
--- a/static/templates/compose.hbs
+++ b/static/templates/compose.hbs
@@ -79,9 +79,9 @@
                                 </span>
                                 <a role="button" class="narrow_to_compose_recipients zulip-icon zulip-icon-arrow-left-circle order-1" data-tooltip-template-id="narrow_to_compose_recipients_tooltip" tabindex="0">
                                 </a>
-                                <input type="text" class="recipient_box" name="stream_message_recipient_stream" id="stream_message_recipient_stream" maxlength="30" value="" placeholder="{{t 'Stream' }}" autocomplete="off" tabindex="0" aria-label="{{t 'Stream' }}" />
+                                <input type="text" class="recipient_box" name="stream_message_recipient_stream" id="stream_message_recipient_stream" maxlength="{{ max_stream_name_length }}" value="" placeholder="{{t 'Stream' }}" autocomplete="off" tabindex="0" aria-label="{{t 'Stream' }}" />
                                 <i class="fa fa-angle-right" aria-hidden="true"></i>
-                                <input type="text" class="recipient_box" name="stream_message_recipient_topic" id="stream_message_recipient_topic" maxlength="60" value="" placeholder="{{t 'Topic' }}" autocomplete="off" tabindex="0" aria-label="{{t 'Topic' }}" />
+                                <input type="text" class="recipient_box" name="stream_message_recipient_topic" id="stream_message_recipient_topic" maxlength="{{ max_topic_length }}" value="" placeholder="{{t 'Topic' }}" autocomplete="off" tabindex="0" aria-label="{{t 'Topic' }}" />
                             </div>
                         </div>
                         <div id="private-message" class="order-1">