def index_course(request, course_id):
course = Course.get_by_id(int(course_id))
if course is None:
raise Http404
logging.info('course: %s'%course)
backup_list = CourseBackup.list_for_course(str(course.key()))
return render_to_response('admin/backup_list.html', RequestContext(request, { 'backup_list': backup_list, 'course':course}))
def get_backup(request, course_id, course_backup_id):
course = Course.get_by_id(int(course_id))
if course is None:
raise Http404
course_backup = CourseBackup.get_by_id(int(course_backup_id))
if course_backup is None:
raise Http404
r = HttpResponse(course_backup.data,mimetype='application/vnd.ms-excel')
file_name = urllib.quote(course_backup.filename)
logging.info(file_name)
r['Content-Disposition'] = "attachment; filename*=UTF-8''%s"%file_name
return r
def course_backup(request):
logging.info(request.POST)
course_id = request.POST['course_id']
course = Course.get_by_id(int(course_id))
if course is None:
raise Http404
logging.info('course=%s'%course)
student_list_to_enroll=Student.list_for_course_to_enroll(course.key())
student_list_enrolled=Student.list_for_course_enrolled(course.key())
if course.group_mode == 'Single':
student_list_to_enroll = sort_students_spare_single(student_list_to_enroll)
student_list_enrolled = sort_students_single(student_list_enrolled)
elif course.group_mode == 'School':
student_list_to_enroll = sort_students_spare_school(student_list_to_enroll)
student_list_enrolled = sort_students_school(student_list_enrolled)
elif course.group_mode == 'Pair':
student_list_to_enroll = sort_students_spare_pair(student_list_to_enroll)
student_list_enrolled = sort_students_pair(student_list_enrolled)
students = []
students.extend(student_list_enrolled)
students.extend(student_list_to_enroll)
data = [ ['#zaloha kurz',course.code,course.folder_name(),course.season_name()]]
for s in students:
if not s.x_pair_empty_slot:
data.append(s.as_csv_row())
out = cStringIO.StringIO()
dump_to_csv(data,out)
# logging.info(out)
cb = CourseBackup()
cb.init(out.getvalue(),course=course)
cb.save()
course.mark_as_backup()
course.save()
if cfg.getConfigBool('BACKUP_EMAIL_ON',False):
taskqueue.add(url='/task/send_backup/', params={'coursebackup_id':cb.key().id()})
logging.info('send task plan ok, cbid=%s'%(cb.key().id()))
else:
logging.info('BACKUP_EMAIL_ON is OFF!')
return HttpResponse('ok')
def send_backup(request):
logging.info(request.POST)
if not cfg.getConfigBool('BACKUP_EMAIL_ON',False):
logging.info('BACKUP_EMAIL_ON is OFF!')
return HttpResponse('ok')
cb_id = request.POST['coursebackup_id']
cb = CourseBackup.get_by_id(int(cb_id))
if cb is None:
raise Http404
logging.info('cb=%s'%cb)
sender = cfg.getConfigString('BACKUP_EMAIL_SENDER',None)
to = cfg.getConfigString('BACKUP_EMAIL_TO',None)
if sender is None:
logging.info('no sender')
return HttpResponse('ok')
if to is None:
logging.info('no to')
return HttpResponse('ok')
subject = "Zaloha %s"%(cb.info)
body = "Zaloha %s, porizeno %s"%(cb.info,cb.create_datetime)
gmail.send_mail(sender=sender, to=to,subject=subject,body=body,attachments=[(cb.filename,cb.data)])
logging.info('send ok')
return HttpResponse('ok')