X-Git-Url: https://git.mdrn.pl/edumed.git/blobdiff_plain/3ab554e979a707490d303aaa690fde92c9c643c3..d555d988764995ea1f9f5ece46f453a66f09b334:/forum/forms.py

diff --git a/forum/forms.py b/forum/forms.py
deleted file mode 100644
index 9e931db..0000000
--- a/forum/forms.py
+++ /dev/null
@@ -1,39 +0,0 @@
-from django import forms
-from django.forms.models import ModelChoiceIterator
-from django.utils.translation import ugettext as _
-import pybb.forms
-
-from catalogue.models import Lesson
-
-
-class GroupedModelChoiceIterator(ModelChoiceIterator):
-    def __init__(self, field):
-        super(GroupedModelChoiceIterator, self).__init__(field)
-        self.queryset = self.field.grouping_model.objects
-        self.items_queryset = self.field.queryset
-    
-    def choice(self, obj):
-        items_query = self.items_queryset.filter(**{self.field.grouping_fk_field: obj})
-        items = [super(GroupedModelChoiceIterator, self).choice(item) for item in items_query.all()]
-        return (unicode(obj), items)
-
-
-class GroupedModelChoiceField(forms.ModelChoiceField):
-    
-    def __init__(self, queryset, grouping_fk_field, **kwargs):
-        self.grouping_fk_field = grouping_fk_field
-        self.grouping_model = queryset.model._meta.get_field(grouping_fk_field).rel.to
-        super(GroupedModelChoiceField, self).__init__(queryset, **kwargs)
-
-    def _get_choices(self):
-        toret = super(GroupedModelChoiceField, self)._get_choices()
-        if isinstance(toret, ModelChoiceIterator):
-            toret = GroupedModelChoiceIterator(self)
-        return toret
-
-    choices = property(_get_choices, forms.ModelChoiceField.choices.fset)
-
-
-class PostForm(pybb.forms.PostForm):
-    lesson = GroupedModelChoiceField(label = _('Related lesson'), queryset = Lesson.objects.all(),
-        grouping_fk_field = 'section', required = False)