Add missing context information 'has_documentation' to register object view

CHANGELOG.rst

@@ -9,6 +9,11 @@ and this project adheres to `Semantic Versioning`_.
 Unreleased
 ----------
 
+Fixed
+~~~~~
+
+* Lesson status icon showed 'Missing data' although the data were complete.
+
 `2.0` - 2022-02-06
 ------------------
 

aleksis/apps/alsijil/views.py

@@ -198,6 +198,8 @@ def register_object(
 
         # Create or get lesson documentation object; can be empty when first opening lesson
         lesson_documentation = register_object.get_or_create_lesson_documentation(wanted_week)
+        context["has_documentation"] = bool(lesson_documentation.topic)
+
         lesson_documentation_form = LessonDocumentationForm(
             request.POST or None,
             instance=lesson_documentation,