Fix some smart plan features

aleksis/apps/chronos/templates/chronos/partials/lesson.html

@@ -7,15 +7,13 @@
     {% for lesson_period in lessons %}
       <div style="
               {# Display background color only if no badge exists and it is not the old room and there are no holidays #}
-              {% if not lesson_period.substitution.table.badge %}
-                {% if not lesson_period.is_old or type != 1 %}
-                  {% if not lesson_period.is_hol %}
-                    {% if lesson_period.lesson.subject.colour_fg %}
-                      color: {{ lesson_period.lesson.subject.colour_fg }};
-                    {% endif %}
-                    {% if lesson_period.lesson.subject.colour_bg %}
-                      background-color: {{ lesson_period.lesson.subject.colour_bg }};
-                    {% endif %}
+              {% if not lesson_period.get_substitution.cancelled and not lesson_period.is_hol %}
+                {% if not lesson_period.room != lesson_period.get_room or type != 1 %}
+                  {% if lesson_period.lesson.subject.colour_fg %}
+                    color: {{ lesson_period.lesson.subject.colour_fg }};
+                  {% endif %}
+                  {% if lesson_period.lesson.subject.colour_bg %}
+                    background-color: {{ lesson_period.lesson.subject.colour_bg }};
                   {% endif %}
                 {% endif %}
               {% endif %}

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

@@ -100,7 +100,7 @@
             {# TODO: Support other cases#}
             <span class="badge new green hide-on-med-and-up">{% trans "Cancelled" %}</span>
           {% endif %}
-          <em>{{ sub.text|default:"" }}</em>
+{#          <em>{{ sub.text|default:"" }}</em>#}
         </td>
         <td class="hide-on-small-and-down">
           {% if sub.cancelled %}

aleksis/apps/chronos/views.py

@@ -101,6 +101,7 @@ def my_timetable(
     context["type"] = type_
     context["day"] = wanted_day
     context["periods"] = TimePeriod.get_times_dict()
+    context["smart"] = True
 
     context["url_prev"], context["url_next"] = get_prev_next_by_day(
         wanted_day, "my_timetable_by_date"