From ba02dccdc52712d378118ceb034866ab4634e4d6 Mon Sep 17 00:00:00 2001
From: Jimmy Ihalainen <jimmy.ihalainen@gmail.com>
Date: Mon, 29 May 2023 09:35:06 +0300
Subject: [PATCH] Hide maintenance-mode content from ToC

Fixes #1124
Fixes #438
---
 exercise/cache/hierarchy.py                | 5 ++++-
 exercise/templates/exercise/_children.html | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/exercise/cache/hierarchy.py b/exercise/cache/hierarchy.py
index a9b56d9d9..643018a61 100644
--- a/exercise/cache/hierarchy.py
+++ b/exercise/cache/hierarchy.py
@@ -302,7 +302,10 @@ def is_listed(cls, entry):
             return (
                 entry.get('category_status') != LearningObjectCategory.STATUS.HIDDEN
                 and entry.get('module_status') != CourseModule.STATUS.UNLISTED
-                and entry['status'] != LearningObject.STATUS.UNLISTED
+                and not entry['status'] in (
+                    LearningObject.STATUS.UNLISTED,
+                    LearningObject.STATUS.MAINTENANCE,
+                )
             )
         if t == 'module':
             return entry['status'] != CourseModule.STATUS.UNLISTED
diff --git a/exercise/templates/exercise/_children.html b/exercise/templates/exercise/_children.html
index 5fdae0ef1..aa7a87a42 100644
--- a/exercise/templates/exercise/_children.html
+++ b/exercise/templates/exercise/_children.html
@@ -15,7 +15,7 @@
   {% if entry.is_empty %}
     {{ entry.name|parse_localization }}
   {% else %}
-    <a href="{{ entry.link }}" class="{% if entry|is_in_maintenance %}maintenance{% endif %}">{{ entry.name|parse_localization }}</a>
+    <a href="{{ entry.link }}">{{ entry.name|parse_localization }}</a>
   {% endif %}
   {% if entry.submission_count %}
     {% points_badge entry %}