def validate_answer(event, text, v):
text = text.strip()
upper_text = text.upper()
valid = False
error_msg = ""
if text == "" and event._dict.get("required", False):
return (False, text, get_message(MSG_FIELD_REQUIRED, v))
# Validate select
if event.datatype == "select":
# Try to match on phrase (i.e., "Yes" or "No")
choices = format_choices(event._dict["choices"])
if upper_text in choices:
text = str(choices[upper_text])
valid = True
else:
try:
answer = int(text)
if answer >= 1 and answer <= len(event._dict["choices"]):
valid = True
else:
error_msg = get_message(MSG_CHOICE_OUT_OF_RANGE, v)
except ValueError:
error_msg = get_message(MSG_INVALID_CHOICE, v)
# Validate multiselect
elif event.datatype == "multiselect":
choices = format_choices(event._dict["choices"])
max_index = len(event._dict["choices"])
proposed_answers = text.split()
final_answers = {}
try:
for answer in proposed_answers:
upper_answer = answer.upper()
if upper_answer in choices:
final_answers[str(choices[upper_answer])] = ""
else:
int_answer = int(answer)
assert int_answer >= 1 and int_answer <= max_index
final_answers[str(int_answer)] = ""
text = " ".join(final_answers)
valid = True
except Exception:
error_msg = get_message(MSG_INVALID_CHOICE, v)
# Validate int
elif event.datatype == "int":
try:
value = int(text)
if value >= -2147483648 and value <= 2147483647:
valid = True
else:
error_msg = get_message(MSG_INVALID_INT_RANGE, v)
except ValueError:
error_msg = get_message(MSG_INVALID_INT, v)
# Validate float
elif event.datatype == "float":
try:
float(text)
valid = True
except ValueError:
error_msg = get_message(MSG_INVALID_FLOAT, v)
# Validate longint
elif event.datatype == "longint":
try:
int(text)
valid = True
except ValueError:
error_msg = get_message(MSG_INVALID_LONG, v)
# Validate date (Format: specified by Domain.sms_survey_date_format, default: YYYYMMDD)
elif event.datatype == "date":
domain_obj = Domain.get_by_name(v.domain)
df = get_date_format(domain_obj.sms_survey_date_format)
if df.is_valid(text):
try:
text = df.parse(text).strftime('%Y-%m-%d')
valid = True
except (ValueError, TypeError):
pass
if not valid:
error_msg = get_message(MSG_INVALID_DATE,
v,
context=(df.human_readable_format, ))
# Validate time (Format: HHMM, 24-hour)
elif event.datatype == "time":
try:
assert len(text) == 4
hour = int(text[0:2])
minute = int(text[2:])
assert hour >= 0 and hour <= 23
assert minute >= 0 and minute <= 59
text = "%s:%s" % (hour, str(minute).zfill(2))
valid = True
except Exception:
error_msg = get_message(MSG_INVALID_TIME, v)
# Other question types pass
else:
valid = True
return (valid, text, error_msg)
def validate_answer(event, text, v):
text = text.strip()
upper_text = text.upper()
valid = False
error_msg = ""
if text == "" and event._dict.get("required", False):
return (False, text, get_message(MSG_FIELD_REQUIRED, v))
# Validate select
if event.datatype == "select":
# Try to match on phrase (i.e., "Yes" or "No")
choices = format_choices(event._dict["choices"])
if upper_text in choices:
text = str(choices[upper_text])
valid = True
else:
try:
answer = int(text)
if answer >= 1 and answer <= len(event._dict["choices"]):
valid = True
else:
error_msg = get_message(MSG_CHOICE_OUT_OF_RANGE, v)
except ValueError:
error_msg = get_message(MSG_INVALID_CHOICE, v)
# Validate multiselect
elif event.datatype == "multiselect":
choices = format_choices(event._dict["choices"])
max_index = len(event._dict["choices"])
proposed_answers = text.split()
final_answers = {}
try:
for answer in proposed_answers:
upper_answer = answer.upper()
if upper_answer in choices:
final_answers[str(choices[upper_answer])] = ""
else:
int_answer = int(answer)
assert int_answer >= 1 and int_answer <= max_index
final_answers[str(int_answer)] = ""
text = " ".join(final_answers)
valid = True
except Exception:
error_msg = get_message(MSG_INVALID_CHOICE, v)
# Validate int
elif event.datatype == "int":
try:
value = int(text)
if value >= -2147483648 and value <= 2147483647:
valid = True
else:
error_msg = get_message(MSG_INVALID_INT_RANGE, v)
except ValueError:
error_msg = get_message(MSG_INVALID_INT, v)
# Validate float
elif event.datatype == "float":
try:
float(text)
valid = True
except ValueError:
error_msg = get_message(MSG_INVALID_FLOAT, v)
# Validate longint
elif event.datatype == "longint":
try:
int(text)
valid = True
except ValueError:
error_msg = get_message(MSG_INVALID_LONG, v)
# Validate date (Format: specified by Domain.sms_survey_date_format, default: YYYYMMDD)
elif event.datatype == "date":
domain_obj = Domain.get_by_name(v.domain)
df = get_date_format(domain_obj.sms_survey_date_format)
if df.is_valid(text):
try:
text = df.parse(text).strftime('%Y-%m-%d')
valid = True
except (ValueError, TypeError):
pass
if not valid:
error_msg = get_message(MSG_INVALID_DATE, v, context=(df.human_readable_format,))
# Validate time (Format: HHMM, 24-hour)
elif event.datatype == "time":
try:
assert len(text) == 4
hour = int(text[0:2])
minute = int(text[2:])
assert hour >= 0 and hour <= 23
assert minute >= 0 and minute <= 59
text = "%s:%s" % (hour, str(minute).zfill(2))
valid = True
except Exception:
error_msg = get_message(MSG_INVALID_TIME, v)
# Other question types pass
else:
valid = True
return (valid, text, error_msg)
