def courses_lessons(request):
queryset = Lesson.objects.none()
if request.GET:
queryset = Lesson.objects.all()
form = LessonSearchForm(request.GET)
if form.is_valid():
queryset = _search_lessons(queryset, form)
else:
form = LessonSearchForm()
return django_object_list(request, queryset=queryset, template_name='courses/lesson_list.html', extra_context={'form':form})
def lesson_list_json(request):
# course = get_object_or_404(Course, pk=course_id)
form = LessonSearchForm(request.GET)
lessons = Lesson.objects.none()
if form.is_valid():
lessons = Lesson.objects.all()
lessons = _search_lessons(lessons, form)
lessons = [{'id':a.pk,
'start':format(a.start, 'Y-m-d\TH:i:s.000O'),
'end':format(a.end, 'Y-m-d\TH:i:s.000O'),
'title':u'%s - %s' % (a.classroom, a.course),
'replan_url':reverse(lesson_replan, kwargs={'course_id':a.course.pk, 'object_id':str(a.pk)})}
for a in lessons]
text = simplejson.dumps(lessons)
return HttpResponse(text, mimetype='application/json')
def lesson_list_ical(request):
form = LessonSearchForm(request.GET)
lessons = Lesson.objects.none()
if form.is_valid():
lessons = Lesson.objects.all()
lessons = _search_lessons(lessons, form)
cal = vobject.iCalendar()
cal.add('method').value = 'PUBLISH' # IE/Outlook needs this
for lesson in lessons:
vevent = cal.add('vevent')
vevent.add('dtstart').value = lesson.start
vevent.add('dtend').value = lesson.end
vevent.add('location').value = unicode(lesson.classroom)
vevent.add('summary').value = unicode(lesson.course)
vevent.add('created').value = lesson.created
vevent.add('last-modified').value = lesson.updated
icalstream = cal.serialize()
response = HttpResponse(icalstream, mimetype='text/calendar')
response['Filename'] = 'lekcie.ics' # IE needs this
response['Content-Disposition'] = 'attachment; filename=filename.ics'
return response
