def accept_question(sql_session, participation, timestamp, subject, text):
"""Add a contestant-submitted question to the database.
Validate and add a question received from a contestant (usually
through CWS) to the database.
sql_session (Session): the SQLAlchemy database session to use.
participation (Participation): the participation of the user who
posed the question.
timestamp (datetime): when the question was asked.
subject (str): the subject of the question.
text (str): the body of the question.
return (Question): the question that was added to the database.
raise (QuestionsNotAllowed): if the contest doesn't allow
contestants to ask questions.
raise (UnacceptableQuestion): if some conditions necessary to
accept the questions were not met.
"""
if not participation.contest.allow_questions:
raise QuestionsNotAllowed()
subject_length = len(subject)
text_length = len(text.strip())
if subject_length > Question.MAX_SUBJECT_LENGTH \
or text_length > Question.MAX_TEXT_LENGTH:
logger.warning("Long question (%d, %d) dropped for user %s.",
subject_length, text_length,
participation.user.username)
raise UnacceptableQuestion(
N_("Question too long!"),
N_("Subject must be at most %(max_subject_length)d characters, "
"content at most %(max_text_length)d."),
{"max_subject_length": Question.MAX_SUBJECT_LENGTH,
"max_text_length": Question.MAX_TEXT_LENGTH})
if text_length == 0:
logger.warning("Empty question (%d, %d) dropped for user %s.",
subject_length, text_length,
participation.user.username)
raise UnacceptableQuestion(
N_("Empty question!"),
N_("Question subject can be empty, but question text cannot be empty."))
question = Question(timestamp, subject, text, participation=participation)
sql_session.add(question)
logger.info("Question submitted by user %s.", participation.user.username)
try:
send_telegram_question_notification(question)
except Exception as e:
logger.exception("Error occurred while sending Telegram notification")
return question
def accept_question(sql_session, participation, timestamp, subject, text):
"""Add a contestant-submitted question to the database.
Validate and add a question received from a contestant (usually
through CWS) to the database.
sql_session (Session): the SQLAlchemy database session to use.
participation (Participation): the participation of the user who
posed the question.
timestamp (datetime): when the question was asked.
subject (str): the subject of the question.
text (str): the body of the question.
return (Question): the question that was added to the database.
raise (QuestionsNotAllowed): if the contest doesn't allow
contestants to ask questions.
raise (UnacceptableQuestion): if some conditions necessary to
accept the questions were not met.
"""
if not participation.contest.allow_questions:
raise QuestionsNotAllowed()
subject_length = len(subject)
text_length = len(text)
if subject_length > Question.MAX_SUBJECT_LENGTH \
or text_length > Question.MAX_TEXT_LENGTH:
logger.warning("Long question (%d, %d) dropped for user %s.",
subject_length, text_length,
participation.user.username)
raise UnacceptableQuestion(
N_("Question too long!"),
N_("Subject must be at most %(max_subject_length)d characters, "
"content at most %(max_text_length)d."), {
"max_subject_length": Question.MAX_SUBJECT_LENGTH,
"max_text_length": Question.MAX_TEXT_LENGTH
})
question = Question(timestamp, subject, text, participation=participation)
sql_session.add(question)
logger.info("Question submitted by user %s.", participation.user.username)
# Make manual log of question
f = open('/home/ubuntu/logs/questions', 'a')
l = str(datetime.datetime.now())
l += " NEW QUESTION "
l += " Contest: " + participation.contest.name
l += " Username: "******" Subject: " + subject
f.write(l + '\n')
f.close()
return question
def get_question(cls, participation=None, **kwargs):
"""Create a question."""
participation = participation if participation is not None \
else cls.get_participation()
args = {
"participation": participation,
"subject": unique_unicode_id(),
"text": unique_unicode_id(),
"question_timestamp": (participation.contest.start
+ timedelta(0, unique_long_id())),
}
args.update(kwargs)
question = Question(**args)
return question
def post(self):
participation = self.current_user
# User can post only if we want.
if not self.contest.allow_questions:
raise tornado.web.HTTPError(404)
fallback_page = self.contest_url("communication")
subject_length = len(self.get_argument("question_subject", ""))
text_length = len(self.get_argument("question_text", ""))
if subject_length > 50 or text_length > 2000:
logger.warning("Long question (%d, %d) dropped for user %s.",
subject_length, text_length,
self.current_user.user.username)
self.application.service.add_notification(
self.current_user.user.username,
self.timestamp,
self._("Question too big!"),
self._("You have reached the question length limit."),
NOTIFICATION_ERROR)
self.redirect(fallback_page)
return
question = Question(self.timestamp,
self.get_argument("question_subject", ""),
self.get_argument("question_text", ""),
participation=participation)
self.sql_session.add(question)
self.sql_session.commit()
logger.info(
"Question submitted by user %s.", participation.user.username)
if config.email_notification:
send_mail('New Question Received', 'Please Check CMS.',
config.email_notification)
# Add "All ok" notification.
self.application.service.add_notification(
participation.user.username,
self.timestamp,
self._("Question received"),
self._("Your question has been received, you will be "
"notified when it is answered."),
NOTIFICATION_SUCCESS)
self.redirect(fallback_page)
def update(self):
self.question = Question.get_from_id(self.question.id, self.sql_session)
