Add functionality to show announcements in substitution views

aleksis/apps/chronos/templates/chronos/substitutions.html

@@ -28,7 +28,7 @@
     <div class="col s12 m6 l8">
       {% include "chronos/partials/headerbox.html" %}
 
-      {#            {% include "chronos/hintsinsub.html" %}#}
+      {% include "core/announcements.html" with announcements=announcements show_recipients=1 %}
     </div>
     <div class="col s12 m6 l4 no-padding">
       {% include "chronos/partials/datepicker.html" %}

aleksis/apps/chronos/templates/chronos/substitutions_print.html

@@ -16,7 +16,7 @@
   {% for day, c in days.items %}
     <h4>{% trans "Substitutions" %} {{ c.day|date:"l" }} {{ c.day }}</h4>
 
-    {#    {% include "timetable/hintsinsubprint.html" %}#}
+    {% include "core/announcements.html" with announcements=announcements show_recipients=1 %}
 
     {% include "chronos/partials/headerbox.html" with affected_teachers=c.affected_teachers affected_groups=c.affected_groups print=1 %}
 

aleksis/apps/chronos/views.py

@@ -13,7 +13,7 @@ from django.utils.translation import ugettext as _
 from django_tables2 import RequestConfig
 
 from aleksis.core.decorators import admin_required
-from aleksis.core.models import Person, Group
+from aleksis.core.models import Person, Group, Announcement
 from aleksis.core.util import messages
 from .forms import LessonSubstitutionForm
 from .models import LessonPeriod, LessonSubstitution, TimePeriod, Room
@@ -306,6 +306,8 @@ def substitutions(
         subs = LessonSubstitution.objects.on_day(day).order_by("lesson_period__lesson__groups", "lesson_period__period")
         day_contexts[day]["substitutions"] = subs
 
+        day_contexts[day]["announcements"] = Announcement.for_timetables().at_date(day).filter(show_in_timetables=True)
+
         if config.CHRONOS_SUBSTITUTIONS_SHOW_HEADER_BOX:
             day_contexts[day]["affected_teachers"] = subs.affected_teachers()
             day_contexts[day]["affected_groups"] = subs.affected_groups()