Turn group week view into general week view.

Closes #34 (closed)

biscuit/apps/alsijil/forms.py

@@ -2,7 +2,8 @@ from django import forms
 from django.db.models import Count
 from django.utils.translation import ugettext_lazy as _
 
-from biscuit.core.models import Group
+from biscuit.core.models import Group, Person
+from biscuit.apps.chronos.models import Room
 
 from .models import LessonDocumentation, PersonalNote
 
@@ -33,6 +34,14 @@ class SelectForm(forms.Form):
     group = forms.ModelChoiceField(
         queryset=Group.objects.annotate(lessons_count=Count('lessons')).filter(lessons_count__gt=0),
         label=_('Group'), required=False)
+    teacher = forms.ModelChoiceField(
+        queryset=Person.objects.annotate(lessons_count=Count(
+            'lessons')).filter(lessons_count__gt=0),
+        label=_('Teacher'), required=False)
+    room = forms.ModelChoiceField(
+        queryset=Room.objects.annotate(lessons_count=Count(
+            'lesson_periods')).filter(lessons_count__gt=0),
+        label=_('Room'), required=False)
 
 
 PersonalNoteFormSet = forms.modelformset_factory(