def download_file(request, course_slug, case_slug, fileid):
course = get_object_or_404(CourseOffering, slug=course_slug)
case = get_object_or_404(DisciplineCaseBase, slug=case_slug, offering__slug=course_slug)
case = case.subclass()
attach = get_object_or_404(CaseAttachment, case__slug=case_slug, case__offering__slug=course_slug, id=fileid)
# allowed users: instructor/discipline admin, or student if they received the letter.
if is_discipline_user(request, course_slug):
is_student = False
elif attach.public and request.user.username == case.student.userid and case.letter_sent == 'MAIL':
is_student = True
def view_letter(request, course_slug, case_slug):
"""
Display current case status
"""
course = get_object_or_404(CourseOffering, slug=course_slug)
case = get_object_or_404(DisciplineCaseBase, slug=case_slug, offering__slug=course_slug)
case = case.subclass()
# allowed users: instructor/discipline admin, or student if they received the letter.
if is_discipline_user(request, course_slug):
is_student = False
messages.add_message(request, messages.INFO,
"The student should be able to view the letter at this URL as well." )
elif request.user.username == case.student.userid and case.letter_sent == 'MAIL':
is_student = True
def download_file(request, course_slug, case_slug, fileid):
course = get_object_or_404(CourseOffering, slug=course_slug)
case = get_object_or_404(DisciplineCaseBase, slug=case_slug, offering__slug=course_slug)
case = case.subclass()
attach = get_object_or_404(CaseAttachment, case__slug=case_slug, case__offering__slug=course_slug, id=fileid)
# allowed users: instructor/discipline admin, or student if they received the letter.
if is_discipline_user(request, course_slug):
is_student = False
elif attach.public and request.user.username == case.student.userid and case.letter_sent == 'MAIL':
is_student = True
else:
return ForbiddenResponse(request)
if is_student and (case.letter_sent != 'MAIL' or not case.letter_text):
return ForbiddenResponse(request, errormsg="The letter for this case was not sent by this system.")
attach.attachment.open()
resp = HttpResponse(attach.attachment, content_type=attach.mediatype)
resp['Content-Disposition'] = 'inline; filename="' + attach.filename() + '"'
return resp
def view_letter(request, course_slug, case_slug):
"""
Display current case status
"""
course = get_object_or_404(CourseOffering, slug=course_slug)
case = get_object_or_404(DisciplineCaseBase, slug=case_slug, offering__slug=course_slug)
case = case.subclass()
# allowed users: instructor/discipline admin, or student if they received the letter.
if is_discipline_user(request, course_slug):
is_student = False
messages.add_message(request, messages.INFO,
"The student should be able to view the letter at this URL as well." )
elif request.user.username == case.student.userid and case.letter_sent == 'MAIL':
is_student = True
else:
return ForbiddenResponse(request)
if case.letter_sent != 'MAIL' or not case.letter_text:
return ForbiddenResponse(request, errormsg="The letter for this case was not sent by this system.")
context = {'course': course, 'case': case, 'is_student': is_student}
return render_to_response("discipline/view_letter.html", context, context_instance=RequestContext(request))