def send_sms(domain, contact, phone_number, text, metadata=None):
"""
Sends an outbound SMS. Returns false if it fails.
"""
if phone_number is None:
return False
if isinstance(phone_number, int) or isinstance(phone_number, long):
phone_number = str(phone_number)
phone_number = clean_phone_number(phone_number)
msg = SMSLog(
domain=domain,
phone_number=phone_number,
direction=OUTGOING,
date = datetime.utcnow(),
backend_id=None,
text = text
)
if contact:
msg.couch_recipient = contact._id
msg.couch_recipient_doc_type = contact.doc_type
add_msg_tags(msg, metadata)
def onerror():
logging.exception("Problem sending SMS to %s" % phone_number)
return queue_outgoing_sms(msg, onerror=onerror)
def send_sms(domain, contact, phone_number, text, metadata=None):
"""
Sends an outbound SMS. Returns false if it fails.
"""
if phone_number is None:
return False
if isinstance(phone_number, int) or isinstance(phone_number, long):
phone_number = str(phone_number)
phone_number = clean_phone_number(phone_number)
msg = SMSLog(domain=domain,
phone_number=phone_number,
direction=OUTGOING,
date=datetime.utcnow(),
backend_id=None,
text=text)
if contact:
msg.couch_recipient = contact._id
msg.couch_recipient_doc_type = contact.doc_type
add_msg_tags(msg, metadata)
def onerror():
logging.exception("Problem sending SMS to %s" % phone_number)
return queue_outgoing_sms(msg, onerror=onerror)
def send_sms(domain, contact, phone_number, text, metadata=None):
"""
Sends an outbound SMS. Returns false if it fails.
"""
if phone_number is None:
return False
if isinstance(phone_number, int) or isinstance(phone_number, long):
phone_number = str(phone_number)
phone_number = clean_phone_number(phone_number)
msg = SMSLog(
domain=domain,
phone_number=phone_number,
direction=OUTGOING,
date = datetime.utcnow(),
backend_id=None,
location_id=get_location_id_by_contact(domain, contact),
text = text
)
if contact:
msg.couch_recipient = contact._id
msg.couch_recipient_doc_type = contact.doc_type
add_msg_tags(msg, metadata)
return queue_outgoing_sms(msg)
def incoming(phone_number, text, backend_api, timestamp=None, domain_scope=None, delay=True):
"""
entry point for incoming sms
phone_number - originating phone number
text - message content
backend_api - backend ID of receiving sms backend
timestamp - message received timestamp; defaults to now (UTC)
domain_scope - if present, only messages from phone numbers that can be
definitively linked to this domain will be processed; others will be
dropped (useful to provide security when simulating incoming sms)
"""
phone_number = clean_phone_number(phone_number)
v = VerifiedNumber.by_phone(phone_number, include_pending=True)
if domain_scope:
# only process messages for phones known to be associated with this domain
if v is None or v.domain != domain_scope:
raise RuntimeError("attempted to simulate incoming sms from phone number not verified with this domain")
# Log message in message log
msg = SMSLog(
phone_number=phone_number,
direction=INCOMING,
date=timestamp or datetime.utcnow(),
text=text,
backend_api=backend_api,
)
if v is not None and v.verified:
msg.couch_recipient_doc_type = v.owner_doc_type
msg.couch_recipient = v.owner_id
msg.domain = v.domain
msg.save()
create_billable_for_sms(msg, backend_api, delay=delay)
if v is not None and v.verified:
for h in settings.SMS_HANDLERS:
try:
handler = to_function(h)
except:
logging.exception("error loading sms handler: %s" % h)
continue
try:
was_handled = handler(v, text)
except:
logging.exception("unhandled error in sms handler %s for message [%s]" % (h, text))
was_handled = False
if was_handled:
break
else:
if not process_sms_registration(msg):
import verify
verify.process_verification(phone_number, text)
return msg
def incoming(phone_number,
text,
backend_api,
timestamp=None,
domain_scope=None,
delay=True):
"""
entry point for incoming sms
phone_number - originating phone number
text - message content
backend_api - backend ID of receiving sms backend
timestamp - message received timestamp; defaults to now (UTC)
domain_scope - if present, only messages from phone numbers that can be
definitively linked to this domain will be processed; others will be
dropped (useful to provide security when simulating incoming sms)
"""
phone_number = clean_phone_number(phone_number)
v = VerifiedNumber.by_phone(phone_number, include_pending=True)
if domain_scope:
# only process messages for phones known to be associated with this domain
if v is None or v.domain != domain_scope:
raise RuntimeError(
'attempted to simulate incoming sms from phone number not verified with this domain'
)
# Log message in message log
msg = SMSLog(phone_number=phone_number,
direction=INCOMING,
date=timestamp or datetime.utcnow(),
text=text,
backend_api=backend_api)
if v is not None and v.verified:
msg.couch_recipient_doc_type = v.owner_doc_type
msg.couch_recipient = v.owner_id
msg.domain = v.domain
msg.save()
create_billable_for_sms(msg, backend_api, delay=delay)
if v is not None and v.verified:
for h in settings.SMS_HANDLERS:
try:
handler = to_function(h)
except:
logging.exception('error loading sms handler: %s' % h)
continue
try:
was_handled = handler(v, text)
except:
logging.exception(
'unhandled error in sms handler %s for message [%s]' %
(h, text))
was_handled = False
if was_handled:
break
else:
if not process_sms_registration(msg):
import verify
verify.process_verification(phone_number, text)
return msg
def incoming(phone_number, text, backend_api):
phone_without_plus = str(phone_number)
if phone_without_plus[0] == "+":
phone_without_plus = phone_without_plus[1:]
phone_with_plus = "+" + phone_without_plus
# Circular Import
from corehq.apps.reminders.models import SurveyKeyword
v = VerifiedNumber.view("sms/verified_number_by_number",
key=phone_without_plus,
include_docs=True
).one()
# Log message in message log
msg = SMSLog(
phone_number = phone_with_plus,
direction = INCOMING,
date = datetime.utcnow(),
text = text,
backend_api = backend_api
)
if v is not None:
msg.couch_recipient_doc_type = v.owner_doc_type
msg.couch_recipient = v.owner_id
msg.domain = v.domain
msg.save()
# Handle incoming sms
if v is not None:
session = XFormsSession.view("smsforms/open_sessions_by_connection",
key=[v.domain, v.owner_id],
include_docs=True).one()
text_words = text.upper().split()
# Respond to "#START <keyword>" command
if len(text_words) > 0 and text_words[0] == "#START":
if len(text_words) > 1:
sk = SurveyKeyword.get_keyword(v.domain, text_words[1])
if sk is not None:
if session is not None:
session.end(False)
session.save()
start_session_from_keyword(sk, v)
else:
send_sms_to_verified_number(v, "Survey '" + text_words[1] + "' not found.")
else:
send_sms_to_verified_number(v, "Usage: #START <keyword>")
# Respond to "#STOP" keyword
elif len(text_words) > 0 and text_words[0] == "#STOP":
if session is not None:
session.end(False)
session.save()
# Respond to "#CURRENT" keyword
elif len(text_words) > 0 and text_words[0] == "#CURRENT":
if session is not None:
resp = current_question(session.session_id)
send_sms_to_verified_number(v, resp.event.text_prompt)
# Respond to unknown command
elif len(text_words) > 0 and text_words[0][0] == "#":
send_sms_to_verified_number(v, "Unknown command '" + text_words[0] + "'")
# If there's an open session, treat the inbound text as the answer to the next question
elif session is not None:
resp = current_question(session.session_id)
event = resp.event
valid = False
error_msg = None
# Validate select questions
if event.datatype == "select":
try:
answer = int(text.strip())
if answer >= 1 and answer <= len(event._dict["choices"]):
valid = True
except Exception:
pass
if not valid:
error_msg = "Invalid Response. " + event.text_prompt
# For now, anything else passes
else:
valid = True
if valid:
responses = get_responses(msg)
if len(responses) > 0:
response_text = format_message_list(responses)
send_sms_to_verified_number(v, response_text)
else:
send_sms_to_verified_number(v, error_msg)
# Try to match the text against a keyword to start a survey
elif len(text_words) > 0:
sk = SurveyKeyword.get_keyword(v.domain, text_words[0])
if sk is not None:
start_session_from_keyword(sk, v)
else:
#TODO: Registration via SMS
pass
