def mx_admin_add_yaml_quiz():
import yaml
frm = MxForm()
frm.add_field('quiz_yaml', 'Valid YAML is required',\
lambda x: x != None)
postfail = False
rqm = mx_request_method()
if rqm == 'POST':
y = frm.get('quiz_yaml')
if frm.is_valid():
try:
ymap = yaml.safe_load(y)
quiz = ymap['quiz']
name = quiz['name'].strip()
questions = quiz['questions']
quiz_id = model.q_i_quiz(name, len(questions))
c = 1
for q in questions:
question_id = model.q_i_question(\
quiz_id, q['text'].strip(), c, q['value'])
answers = q['answers']
for a in answers:
model.q_i_answer(question_id, a['text'], a['correct'])
c += 1
return mx_template('admin_success.tpl',\
message='Quiz added successfully!')
except (KeyError, yaml.YAMLError):
postfail = True
else:
postfail = True
if postfail or rqm == 'GET':
return mx_template('admin_add_yaml_quiz.tpl',\
failed=postfail, errors=frm.errors)
def mx_import_yaml():
global YAML_FILES
model.G_db = sqlite3.connect("mixopterus.db")
for yf in YAML_FILES:
f = open(yf)
y = f.read()
if y != None:
y = y.strip()
ymap = yaml.safe_load(y)
try:
quiz = ymap["quiz"]
name = quiz["name"].strip()
questions = quiz["questions"]
quiz_id = model.q_i_quiz(name, len(questions))
c = 1
for q in questions:
question_id = model.q_i_question(quiz_id, q["text"].strip(), c, q["value"])
answers = q["answers"]
for a in answers:
model.q_i_answer(question_id, a["text"], a["correct"])
c += 1
except KeyError:
print "Skipping malformed YAML file: %s" % (yf)
continue
f.close()
def mx_admin_add_quiz(quiz_id=None):
edit = False; name = ''; length = ''
frm = MxForm()
rqm = mx_request_method()
postfail = False
frm.add_field('name', 'Name is required',\
lambda x: x != None and len(x) < 255)
frm.add_field('length', 'Length is required',\
lambda x: x != None and x.isdigit() and int(x) < 100, int)
if quiz_id != None:
quiz_id, name, length = model.q_s_quiz(quiz_id)
edit = True
if rqm == 'POST':
name = frm.get('name')
length = frm.get('length')
if frm.is_valid():
sid = mx_get_cookie('session_id')
model.q_i_session_value(sid, 'quiz_id', quiz_id)
model.q_i_session_value(sid, 'q_n', 1)
if edit:
model.q_u_quiz(quiz_id, name, length)
model.q_i_session_value(sid, 'quiz_edit', 1)
mx_redirect('/admin/edit_question')
else:
quiz_id = model.q_i_quiz(name, length)
model.q_i_session_value(sid, 'quiz_edit', 0)
mx_redirect('/admin/add_question')
else:
postfail = True
if postfail or rqm == 'GET':
return mx_template('admin_add_quiz_A.tpl', errors=frm.errors, name = name, length = length, quiz_id = quiz_id)