+import os.path
+from django.conf import settings
+from django.views.generic import DetailView, ListView
+from .models import Lesson, Section
+
+
+class SectionView(ListView):
+ model = Section
+
+ def get_context_data(self, **kwargs):
+ context = super(SectionView, self).get_context_data(**kwargs)
+ context['appendix'] = Lesson.objects.filter(type='appendix')
+ context['package_url'] = os.path.join(settings.MEDIA_URL, settings.CATALOGUE_PACKAGE)
+ context['package_student_url'] = os.path.join(settings.MEDIA_URL, settings.CATALOGUE_PACKAGE_STUDENT)
+ return context
+
+
+class LessonView(DetailView):
+ model = Lesson
+
+ def get_template_names(self):
+ return [
+ 'catalogue/lesson/%s/lesson_detail.html' % self.object.type,
+ 'catalogue/lesson/lesson_detail.html',
+ ]
+