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_question():
sid = mx_get_cookie('session_id')
q_n = model.q_s_session_value(sid, 'q_n')[3]
quiz_id = model.q_s_session_value(sid, 'quiz_id')[3]
edit = int(model.q_s_session_value(sid, 'quiz_edit')[3]) == 1
postfail = False
q_text = ''; n_answers = ''; q_value = ''
question_id = 0
frm = MxForm()
frm.add_field('text', 'Question is required',\
lambda x: x != None and len(x) < 1024)
frm.add_field('n_answers', 'Number of answers is required',\
lambda x: x != None and int(x) < 256, int)
frm.add_field('value', 'Value is required',\
lambda x: x != None and int(x) < 100, int)
if edit:
q_id, q_text, n_answers, q_value, q_image, qq_quiz_id\
= model.q_s_quiz_question(quiz_id, q_n)
rqm = mx_request_method()
if rqm == 'POST':
q_text = frm.get('text')
n_answers = frm.get('n_answers')
q_value = frm.get('value')
if frm.is_valid():
model.q_i_session_value(sid, 'n_answers', n_answers)
model.q_i_session_value(sid, 'q_text', q_text)
if edit:
model.q_u_question(\
question_id, q_text, q_n, q_value, None)
model.q_i_session_value(sid, 'question_id',\
question_id)
mx_redirect('/admin/edit_answer')
else:
question_id = model.q_i_question(\
quiz_id, q_text, q_n, q_value, None)
model.q_i_session_value(sid, 'question_id',\
question_id)
mx_redirect('/admin/add_answer')
else:
postfail = True
if postfail or rqm == 'GET':
quiz_name = model.q_s_quiz(quiz_id)[1]
return mx_template('admin_add_quiz_B.tpl',\
quiz_name=quiz_name, q_n=q_n,\
errors=frm.errors,\
q_text=q_text,\
n_answers=n_answers,\
q_value=q_value,
edit=edit)
