def setUp(self):
self.gateway = Gateway(
name='test gateway',
status=2,
removeprefix='94'
)
self.gateway.set_name("MyGateway")
self.gateway.save()
self.assertEqual(self.gateway.__unicode__(), u'MyGateway')
response = prepare_phonenumber('9897525414', '91', '+', self.gateway.status)
self.assertEqual(response, False)
response = prepare_phonenumber('', '91', '+', self.gateway.status)
self.assertEqual(response, False)
response = prepare_phonenumber('+9897525414', '91', '+', self.gateway.status)
self.assertEqual(response, False)
self.gateway.status = 1
self.gateway.save()
response = prepare_phonenumber('9897525414', '91', '+', self.gateway.status)
self.assertEqual(response, '919897525414')
def init_callrequest(callrequest_id,
campaign_id,
callmaxduration,
ms_addtowait=0,
alarm_request_id=None):
"""
This task read the callrequest, update it as 'In Process'
then proceed on the call outbound, using the different call engine supported
**Attributes**:
* ``callrequest_id`` - Callrequest ID
* ``campaign_id`` - Campaign ID
* ``callmaxduration`` - Max duration
* ``ms_addtowait`` - Milliseconds to wait before outbounding the call
"""
outbound_failure = False
subscriber_id = None
contact_id = None
debug_query(8)
if ms_addtowait > 0:
sleep(ms_addtowait)
# Survey Call or Alarm Call
if campaign_id:
# TODO: use only
# https://docs.djangoproject.com/en/dev/ref/models/querysets/#django.db.models.query.QuerySet.only
obj_callrequest = Callrequest.objects\
.select_related('aleg_gateway', 'user__userprofile', 'subscriber', 'campaign').get(id=callrequest_id)
subscriber_id = obj_callrequest.subscriber_id
contact_id = obj_callrequest.subscriber.contact_id
elif alarm_request_id:
obj_callrequest = Callrequest.objects.select_related(
'aleg_gateway', 'user__userprofile').get(id=callrequest_id)
alarm_request_id = obj_callrequest.alarm_request_id
else:
logger.info(
"TASK :: init_callrequest, wrong campaign_id & alarm_request_id")
return False
debug_query(9)
logger.info("TASK :: init_callrequest - status:%s;cmpg:%s;alarm:%s" %
(obj_callrequest.status, campaign_id, alarm_request_id))
# TODO: move method prepare_phonenumber into the model gateway
# Obj_callrequest.aleg_gatewayprepare_phonenumber()
dialout_phone_number = prepare_phonenumber(
obj_callrequest.phone_number, obj_callrequest.aleg_gateway.addprefix,
obj_callrequest.aleg_gateway.removeprefix,
obj_callrequest.aleg_gateway.status)
if not dialout_phone_number:
logger.info("Error with dialout_phone_number - phone_number:%s" %
(obj_callrequest.phone_number))
return False
else:
logger.debug("dialout_phone_number : %s" % dialout_phone_number)
debug_query(10)
if settings.DIALERDEBUG:
dialout_phone_number = settings.DIALERDEBUG_PHONENUMBER
# Retrieve the Gateway for the A-Leg
gateways = obj_callrequest.aleg_gateway.gateways
gateway_id = obj_callrequest.aleg_gateway.id
# Gateway_codecs / gateway_retries
dialing_timeout = obj_callrequest.timeout
# fraud protection on short calls
try:
dialing_timeout = int(dialing_timeout)
if dialing_timeout < 10:
dialing_timeout = 10
except ValueError:
dialing_timeout = 45
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
debug_query(11)
# Sanitize gateways
gateways = gateways.strip()
if gateways[-1] != '/':
gateways = gateways + '/'
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
if obj_callrequest.user.userprofile and obj_callrequest.user.userprofile.accountcode:
originate_dial_string = originate_dial_string + ',accountcode=' + \
str(obj_callrequest.user.userprofile.accountcode)
debug_query(12)
if settings.NEWFIES_DIALER_ENGINE.lower() == 'esl':
try:
args_list = []
send_digits = False
time_limit = callmaxduration
# To wait before sending DTMF to the extension, you can add leading 'w'
# characters.
# Each 'w' character waits 0.5 seconds instead of sending a digit.
# Each 'W' character waits 1.0 seconds instead of sending a digit.
# You can also add the tone duration in ms by appending @[duration] after string.
# Eg. 1w2w3@1000
check_senddigit = dialout_phone_number.partition('w')
if check_senddigit[1] == 'w':
send_digits = check_senddigit[1] + check_senddigit[2]
dialout_phone_number = check_senddigit[0]
if obj_callrequest.callerid and len(obj_callrequest.callerid) > 0:
args_list.append("origination_caller_id_number='%s'" %
obj_callrequest.callerid)
if obj_callrequest.caller_name and len(
obj_callrequest.caller_name) > 0:
args_list.append("origination_caller_id_name='%s'" %
obj_callrequest.caller_name)
# Add App Vars
args_list.append(
"campaign_id=%s,subscriber_id=%s,alarm_request_id=%s,used_gateway_id=%s,callrequest_id=%s,contact_id=%s,dialout_phone_number=%s"
%
(campaign_id, subscriber_id, alarm_request_id, gateway_id,
obj_callrequest.id, contact_id, obj_callrequest.phone_number))
args_list.append(originate_dial_string)
# Call Vars
callvars = "bridge_early_media=true,originate_timeout=%d,newfiesdialer=true,leg_type=1" % \
(dialing_timeout, )
args_list.append(callvars)
# Default Test
hangup_on_ring = ''
send_preanswer = False
# set hangup_on_ring
try:
hangup_on_ring = int(hangup_on_ring)
except ValueError:
hangup_on_ring = -1
exec_on_media = 1
if hangup_on_ring >= 10: # 0->10 fraud protection on short calls
args_list.append(
"execute_on_media_%d='sched_hangup +%d ORIGINATOR_CANCEL'"
% (exec_on_media, hangup_on_ring))
exec_on_media += 1
# TODO: look and test http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_queue_dtmf
# Send digits
if send_digits:
if send_preanswer:
args_list.append("execute_on_media_%d='send_dtmf %s'" %
(exec_on_media, send_digits))
exec_on_media += 1
else:
args_list.append("execute_on_answer='send_dtmf %s'" %
send_digits)
# Set time_limit
try:
time_limit = int(time_limit)
if time_limit > 0:
args_list.append(
"execute_on_answer='sched_hangup +%d ALLOTTED_TIMEOUT'"
% time_limit)
except ValueError:
logger.error('ValueError time_limit :> %s' % time_limit)
# build originate string
args_str = ','.join(args_list)
# DEBUG
# settings.ESL_SCRIPT = '&playback(/usr/local/freeswitch/sounds/en/us/callie/voicemail/8000/vm-record_greeting.wav)'
if settings.DIALERDEBUG:
dial_command = "originate {%s}user/areski '%s'" % (
args_str, settings.ESL_SCRIPT)
else:
dial_command = "originate {%s}%s%s '%s'" % \
(args_str, gateways, dialout_phone_number, settings.ESL_SCRIPT)
# originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=10}user/areski &playback(/tmp/myfile.wav)
# dial = "originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=,newfiesdialer=true,used_gateway_id=1,callrequest_id=38,leg_type=1,origination_caller_id_number=234234234,origination_caller_id_name=234234,effective_caller_id_number=234234234,effective_caller_id_name=234234,}user//1000 '&lua(/usr/share/newfies-lua/newfies.lua)'"
# Load balance on testing
# from random import randint, seed
# seed()
# randval = randint(1, 2)
# if randval == 1:
# dial_command = dial_command.replace('88.208.208.244', '88.208.208.209')
# logger.warn('dial_command (%d): %s' % (randval, dial_command))
logger.warn('dial_command : %s' % dial_command)
request_uuid = dial_out(dial_command, obj_callrequest.id)
debug_query(14)
if request_uuid and len(
request_uuid) > 0 and request_uuid[:5] == 'error':
outbound_failure = True
debug_query(13)
except:
raise
logger.error('error : ESL')
outbound_failure = True
logger.debug('Received RequestUUID :> %s' % request_uuid)
else:
logger.error('No other method supported!')
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
obj_callrequest.save()
# ADD if alarm_request_id update AlarmRequest
return False
# Survey Call or Alarm Call
if campaign_id:
# Update Subscriber
if not obj_callrequest.subscriber.count_attempt:
obj_callrequest.subscriber.count_attempt = 1
else:
obj_callrequest.subscriber.count_attempt = obj_callrequest.subscriber.count_attempt + 1
obj_callrequest.subscriber.last_attempt = datetime.utcnow().replace(
tzinfo=utc)
# check if the outbound call failed then update Subscriber
if outbound_failure:
obj_callrequest.subscriber.status = SUBSCRIBER_STATUS.FAIL
obj_callrequest.subscriber.save()
elif alarm_request_id:
if outbound_failure:
check_retry_alarm(alarm_request_id)
# Update CallRequest Object
obj_callrequest.request_uuid = request_uuid
# check if the outbound call failed
if outbound_failure:
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
else:
obj_callrequest.status = CALLREQUEST_STATUS.CALLING
obj_callrequest.save()
debug_query(14)
return True
def init_callrequest(callrequest_id, campaign_id, callmaxduration):
"""
This task read the callrequest, update it as 'In Process'
then proceed on the call outbound, using the different call engine supported
**Attributes**:
* ``callrequest_id`` - Callrequest ID
"""
debug_query(8)
#Get CallRequest object
# .only('id', 'callerid', 'phone_number', 'status',
# 'request_uuid', 'campaign__id', 'subscriber__id',
# 'aleg_gateway__id', 'aleg_gateway__addprefix', 'aleg_gateway__removeprefix', 'aleg_gateway__status',
# 'aleg_gateway__gateways', 'aleg_gateway__gateway_timeouts', 'aleg_gateway__originate_dial_string',
# 'user__userprofile__accountcode', 'campaign__caller_name',
# 'subscriber__id', 'subscriber__contact__id', 'subscriber__count_attempt', 'subscriber__last_attempt')\
obj_callrequest = Callrequest.objects.select_related('aleg_gateway', 'user__userprofile', 'subscriber', 'campaign').get(id=callrequest_id)
debug_query(9)
logger.info("TASK :: init_callrequest - status:%s;cmpg:%d" % (str(obj_callrequest.status), campaign_id))
debug_query(10)
if obj_callrequest.aleg_gateway:
dialout_phone_number = prepare_phonenumber(
obj_callrequest.phone_number,
obj_callrequest.aleg_gateway.addprefix,
obj_callrequest.aleg_gateway.removeprefix,
obj_callrequest.aleg_gateway.status)
else:
dialout_phone_number = obj_callrequest.phone_number
logger.debug("dialout_phone_number : %s" % dialout_phone_number)
if not dialout_phone_number:
logger.info("Error with dialout_phone_number - phone_number:%s;cmpg:%d" % (str(obj_callrequest.phone_number), campaign_id))
return False
debug_query(11)
if settings.DIALERDEBUG:
dialout_phone_number = settings.DIALERDEBUG_PHONENUMBER
#Retrieve the Gateway for the A-Leg
gateways = obj_callrequest.aleg_gateway.gateways
gateway_id = obj_callrequest.aleg_gateway.id
#gateway_codecs = obj_callrequest.aleg_gateway.gateway_codecs
#gateway_retries = obj_callrequest.aleg_gateway.gateway_retries
gateway_timeouts = obj_callrequest.aleg_gateway.gateway_timeouts
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
debug_query(12)
#Sanitize gateways
gateways = gateways.strip()
if gateways[-1] != '/':
gateways = gateways + '/'
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
if (obj_callrequest.user.userprofile.accountcode and
obj_callrequest.user.userprofile.accountcode > 0):
originate_dial_string = originate_dial_string + \
',accountcode=' + str(obj_callrequest.user.userprofile.accountcode)
debug_query(13)
outbound_failure = False
#Send Call to API
#http://ask.github.com/celery/userguide/remote-tasks.html
"""
#this could be needed if we want to call a different API / Twilio
import httplib, urllib
params = urllib.urlencode({'From': '900900000', 'To': '1000',})
headers = {"Content-type": "application/x-www-form-urlencoded",
"Accept": "text/plain"}
conn = httplib.HTTPConnection("127.0.0.1:8000")
conn.request("POST", "/api/dialer_cdr/testcall/", params, headers)
response = conn.getresponse()
print response.status, response.reason
data = response.read()
conn.close()
"""
if settings.NEWFIES_DIALER_ENGINE.lower() == 'esl':
try:
args_list = []
send_digits = False
time_limit = callmaxduration
# To wait before sending DTMF to the extension, you can add leading 'w'
# characters.
# Each 'w' character waits 0.5 seconds instead of sending a digit.
# Each 'W' character waits 1.0 seconds instead of sending a digit.
# You can also add the tone duration in ms by appending @[duration] after string.
# Eg. 1w2w3@1000
check_senddigit = dialout_phone_number.partition('w')
if check_senddigit[1] == 'w':
send_digits = check_senddigit[1] + check_senddigit[2]
dialout_phone_number = check_senddigit[0]
args_list.append("origination_caller_id_number=%s" % obj_callrequest.callerid)
if obj_callrequest.campaign.caller_name:
args_list.append("origination_caller_id_name='%s'" % obj_callrequest.campaign.caller_name)
#Add App Vars
args_list.append("campaign_id=%d,subscriber_id=%d,used_gateway_id=%s,callrequest_id=%s,contact_id=%s" %
(obj_callrequest.campaign_id, obj_callrequest.subscriber_id, gateway_id, obj_callrequest.id, obj_callrequest.subscriber.contact_id))
args_list.append(originate_dial_string)
#Call Vars
callvars = "bridge_early_media=true,originate_timeout=%s,newfiesdialer=true,leg_type=1" % \
(gateway_timeouts, )
args_list.append(callvars)
#Default Test
hangup_on_ring = ''
send_preanswer = False
# set hangup_on_ring
try:
hangup_on_ring = int(hangup_on_ring)
except ValueError:
hangup_on_ring = -1
exec_on_media = 1
if hangup_on_ring >= 0:
args_list.append("execute_on_media_%d='sched_hangup +%d ORIGINATOR_CANCEL'"
% (exec_on_media, hangup_on_ring))
exec_on_media += 1
#TODO: look and test http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_queue_dtmf
# Send digits
if send_digits:
if send_preanswer:
args_list.append("execute_on_media_%d='send_dtmf %s'"
% (exec_on_media, send_digits))
exec_on_media += 1
else:
args_list.append("execute_on_answer='send_dtmf %s'" % send_digits)
# set time_limit
try:
time_limit = int(time_limit)
except ValueError:
time_limit = -1
#TODO : Fix time_limit - maybe implement this into Lua
# if time_limit > 0:
# # create sched_hangup_id
# sched_hangup_id = str(uuid1())
# # create a new request uuid
# request_uuid = str(uuid1())
# args_list.append("api_on_answer_1='sched_api +%d %s hupall ALLOTTED_TIMEOUT'"
# % (time_limit, sched_hangup_id))
# build originate string
args_str = ','.join(args_list)
#DEBUG
#settings.ESL_SCRIPT = '&playback(/usr/local/freeswitch/sounds/en/us/callie/voicemail/8000/vm-record_greeting.wav)'
dial = "originate {%s}%s%s '%s'" % \
(args_str, gateways, dialout_phone_number, settings.ESL_SCRIPT)
# originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=10}user/areski &playback(/tmp/myfile.wav)
# dial = "originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=,newfiesdialer=true,used_gateway_id=1,callrequest_id=38,leg_type=1,origination_caller_id_number=234234234,origination_caller_id_name=234234,effective_caller_id_number=234234234,effective_caller_id_name=234234,}user//1000 '&lua(/usr/share/newfies-lua/newfies.lua)'"
print dial
import ESL
c = ESL.ESLconnection(settings.ESL_HOSTNAME, settings.ESL_PORT, settings.ESL_SECRET)
c.connected()
ev = c.api("bgapi", str(dial))
c.disconnect()
debug_query(14)
if ev:
result = ev.serialize()
logger.debug(result)
pos = result.find('Job-UUID:')
if pos:
request_uuid = result[pos + 10:pos + 46]
else:
request_uuid = 'error'
else:
request_uuid = 'error'
except:
raise
logger.error('error : ESL')
outbound_failure = True
return False
logger.info('Received RequestUUID :> ' + request_uuid)
else:
logger.error('No other method supported!')
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
obj_callrequest.save()
return False
#Update Subscriber
if not obj_callrequest.subscriber.count_attempt:
obj_callrequest.subscriber.count_attempt = 1
else:
obj_callrequest.subscriber.count_attempt = obj_callrequest.subscriber.count_attempt + 1
obj_callrequest.subscriber.last_attempt = datetime.now()
#check if the outbound call failed then update Subscriber
if outbound_failure:
obj_callrequest.subscriber.status = SUBSCRIBER_STATUS.FAIL
obj_callrequest.subscriber.save()
#Update CallRequest Object
obj_callrequest.request_uuid = request_uuid
#check if the outbound call failed
if outbound_failure:
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
else:
obj_callrequest.status = CALLREQUEST_STATUS.CALLING
obj_callrequest.save()
#lock to limit running process, do so per campaign
#http://ask.github.com/celery/cookbook/tasks.html
debug_query(15)
return True
def init_callrequest(callrequest_id, campaign_id, callmaxduration, ms_addtowait=0, alarm_request_id=None):
"""
This task read the callrequest, update it as 'In Process'
then proceed on the call outbound, using the different call engine supported
**Attributes**:
* ``callrequest_id`` - Callrequest ID
* ``campaign_id`` - Campaign ID
* ``callmaxduration`` - Max duration
* ``ms_addtowait`` - Milliseconds to wait before outbounding the call
"""
outbound_failure = False
subscriber_id = None
contact_id = None
debug_query(8)
if ms_addtowait > 0:
sleep(ms_addtowait)
#Survey Call or Alarm Call
if campaign_id:
#TODO: use only https://docs.djangoproject.com/en/dev/ref/models/querysets/#django.db.models.query.QuerySet.only
obj_callrequest = Callrequest.objects\
.select_related('aleg_gateway', 'user__userprofile', 'subscriber', 'campaign').get(id=callrequest_id)
subscriber_id = obj_callrequest.subscriber_id
contact_id = obj_callrequest.subscriber.contact_id
elif alarm_request_id:
obj_callrequest = Callrequest.objects.select_related('aleg_gateway', 'user__userprofile').get(id=callrequest_id)
alarm_request_id = obj_callrequest.alarm_request_id
else:
logger.info("TASK :: init_callrequest, wrong campaign_id & alarm_request_id")
return False
debug_query(9)
logger.info("TASK :: init_callrequest - status:%s;cmpg:%s;alarm:%s" %
(obj_callrequest.status, campaign_id, alarm_request_id))
# TODO: move method prepare_phonenumber into the model gateway
#obj_callrequest.aleg_gatewayprepare_phonenumber()
dialout_phone_number = prepare_phonenumber(
obj_callrequest.phone_number,
obj_callrequest.aleg_gateway.addprefix,
obj_callrequest.aleg_gateway.removeprefix,
obj_callrequest.aleg_gateway.status)
if not dialout_phone_number:
logger.info("Error with dialout_phone_number - phone_number:%s" % (obj_callrequest.phone_number))
return False
else:
logger.debug("dialout_phone_number : %s" % dialout_phone_number)
debug_query(10)
if settings.DIALERDEBUG:
dialout_phone_number = settings.DIALERDEBUG_PHONENUMBER
#Retrieve the Gateway for the A-Leg
gateways = obj_callrequest.aleg_gateway.gateways
gateway_id = obj_callrequest.aleg_gateway.id
#gateway_codecs / gateway_retries
gateway_timeouts = obj_callrequest.aleg_gateway.gateway_timeouts
if not gateway_timeouts:
gateway_timeouts = '60'
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
debug_query(11)
#Sanitize gateways
gateways = gateways.strip()
if gateways[-1] != '/':
gateways = gateways + '/'
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
if obj_callrequest.user.userprofile and obj_callrequest.user.userprofile.accountcode:
originate_dial_string = originate_dial_string + ',accountcode=' + \
str(obj_callrequest.user.userprofile.accountcode)
debug_query(12)
if settings.NEWFIES_DIALER_ENGINE.lower() == 'esl':
try:
args_list = []
send_digits = False
time_limit = callmaxduration
# To wait before sending DTMF to the extension, you can add leading 'w'
# characters.
# Each 'w' character waits 0.5 seconds instead of sending a digit.
# Each 'W' character waits 1.0 seconds instead of sending a digit.
# You can also add the tone duration in ms by appending @[duration] after string.
# Eg. 1w2w3@1000
check_senddigit = dialout_phone_number.partition('w')
if check_senddigit[1] == 'w':
send_digits = check_senddigit[1] + check_senddigit[2]
dialout_phone_number = check_senddigit[0]
args_list.append("origination_caller_id_number=%s" % obj_callrequest.callerid)
args_list.append("origination_caller_id_name='%s'" % obj_callrequest.caller_name)
#Add App Vars
args_list.append("campaign_id=%s,subscriber_id=%s,alarm_request_id=%s,used_gateway_id=%s,callrequest_id=%s,contact_id=%s" %
(campaign_id, subscriber_id, alarm_request_id, gateway_id, obj_callrequest.id, contact_id))
args_list.append(originate_dial_string)
#Call Vars
callvars = "bridge_early_media=true,originate_timeout=%s,newfiesdialer=true,leg_type=1" % \
(gateway_timeouts, )
args_list.append(callvars)
#Default Test
hangup_on_ring = ''
send_preanswer = False
# set hangup_on_ring
try:
hangup_on_ring = int(hangup_on_ring)
except ValueError:
hangup_on_ring = -1
exec_on_media = 1
if hangup_on_ring >= 0:
args_list.append("execute_on_media_%d='sched_hangup +%d ORIGINATOR_CANCEL'" %
(exec_on_media, hangup_on_ring))
exec_on_media += 1
#TODO: look and test http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_queue_dtmf
# Send digits
if send_digits:
if send_preanswer:
args_list.append("execute_on_media_%d='send_dtmf %s'" % (exec_on_media, send_digits))
exec_on_media += 1
else:
args_list.append("execute_on_answer='send_dtmf %s'" % send_digits)
# Set time_limit
try:
time_limit = int(time_limit)
except ValueError:
time_limit = -1
#TODO : Fix time_limit - maybe implement this into Lua
# if time_limit > 0:
# # create sched_hangup_id
# sched_hangup_id = str(uuid1())
# # create a new request uuid
# request_uuid = str(uuid1())
# args_list.append("api_on_answer_1='sched_api +%d %s hupall ALLOTTED_TIMEOUT'"
# % (time_limit, sched_hangup_id))
# build originate string
args_str = ','.join(args_list)
#DEBUG
#settings.ESL_SCRIPT = '&playback(/usr/local/freeswitch/sounds/en/us/callie/voicemail/8000/vm-record_greeting.wav)'
if settings.DIALERDEBUG:
dial_command = "originate {%s}user/areski '%s'" % (args_str, settings.ESL_SCRIPT)
else:
dial_command = "originate {%s}%s%s '%s'" % \
(args_str, gateways, dialout_phone_number, settings.ESL_SCRIPT)
# originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=10}user/areski &playback(/tmp/myfile.wav)
# dial = "originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=,newfiesdialer=true,used_gateway_id=1,callrequest_id=38,leg_type=1,origination_caller_id_number=234234234,origination_caller_id_name=234234,effective_caller_id_number=234234234,effective_caller_id_name=234234,}user//1000 '&lua(/usr/share/newfies-lua/newfies.lua)'"
logger.warn('dial_command : %s' % dial_command)
request_uuid = dial_out(dial_command)
debug_query(14)
if request_uuid and len(request_uuid) > 0 and request_uuid[:5] == 'error':
outbound_failure = True
debug_query(13)
except:
raise
logger.error('error : ESL')
outbound_failure = True
logger.debug('Received RequestUUID :> %s' % request_uuid)
else:
logger.error('No other method supported!')
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
obj_callrequest.save()
#ADD if alarm_request_id update AlarmRequest
return False
#Survey Call or Alarm Call
if campaign_id:
#Update Subscriber
if not obj_callrequest.subscriber.count_attempt:
obj_callrequest.subscriber.count_attempt = 1
else:
obj_callrequest.subscriber.count_attempt = obj_callrequest.subscriber.count_attempt + 1
obj_callrequest.subscriber.last_attempt = datetime.utcnow().replace(tzinfo=utc)
#check if the outbound call failed then update Subscriber
if outbound_failure:
obj_callrequest.subscriber.status = SUBSCRIBER_STATUS.FAIL
obj_callrequest.subscriber.save()
elif alarm_request_id:
if outbound_failure:
check_retry_alarm(alarm_request_id)
#Update CallRequest Object
obj_callrequest.request_uuid = request_uuid
#check if the outbound call failed
if outbound_failure:
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
else:
obj_callrequest.status = CALLREQUEST_STATUS.CALLING
obj_callrequest.save()
debug_query(14)
return True
def init_callrequest(callrequest_id,
campaign_id,
callmaxduration,
ms_addtowait=0):
"""
This task read the callrequest, update it as 'In Process'
then proceed on the call outbound, using the different call engine supported
**Attributes**:
* ``callrequest_id`` - Callrequest ID
* ``campaign_id`` - Campaign ID
* ``callmaxduration`` - Max duration
* ``ms_addtowait`` - Milliseconds to wait before outbounding the call
"""
debug_query(8)
if ms_addtowait > 0:
sleep(ms_addtowait)
#Get CallRequest object
#use only https://docs.djangoproject.com/en/dev/ref/models/querysets/#django.db.models.query.QuerySet.only
# test2 = Callrequest.objects.only('id', 'callerid', 'phone_number', 'status', \
# 'request_uuid', 'campaign__id', 'subscriber__id', \
# 'aleg_gateway__id', 'aleg_gateway__addprefix', 'aleg_gateway__removeprefix', 'aleg_gateway__status', \
# 'aleg_gateway__gateways', 'aleg_gateway__gateway_timeouts', 'aleg_gateway__originate_dial_string', \
# 'user__userprofile__accountcode', 'campaign__caller_name', \
# 'subscriber__id', 'subscriber__contact__id', 'subscriber__count_attempt', 'subscriber__last_attempt')\
# .select_related('aleg_gateway', 'user__userprofile', 'subscriber', 'campaign').get(id=4767)
obj_callrequest = Callrequest.objects.select_related(
'aleg_gateway', 'user__userprofile', 'subscriber',
'campaign').get(id=callrequest_id)
debug_query(9)
logger.info("TASK :: init_callrequest - status:%s;cmpg:%d" %
(str(obj_callrequest.status), campaign_id))
debug_query(10)
if obj_callrequest.aleg_gateway:
dialout_phone_number = prepare_phonenumber(
obj_callrequest.phone_number,
obj_callrequest.aleg_gateway.addprefix,
obj_callrequest.aleg_gateway.removeprefix,
obj_callrequest.aleg_gateway.status)
else:
dialout_phone_number = obj_callrequest.phone_number
logger.debug("dialout_phone_number : %s" % dialout_phone_number)
if not dialout_phone_number:
logger.info(
"Error with dialout_phone_number - phone_number:%s;cmpg:%d" %
(str(obj_callrequest.phone_number), campaign_id))
return False
debug_query(11)
if settings.DIALERDEBUG:
dialout_phone_number = settings.DIALERDEBUG_PHONENUMBER
#Retrieve the Gateway for the A-Leg
gateways = obj_callrequest.aleg_gateway.gateways
gateway_id = obj_callrequest.aleg_gateway.id
#gateway_codecs = obj_callrequest.aleg_gateway.gateway_codecs
#gateway_retries = obj_callrequest.aleg_gateway.gateway_retries
gateway_timeouts = obj_callrequest.aleg_gateway.gateway_timeouts
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
debug_query(12)
#Sanitize gateways
gateways = gateways.strip()
if gateways[-1] != '/':
gateways = gateways + '/'
originate_dial_string = obj_callrequest.aleg_gateway.originate_dial_string
if (obj_callrequest.user.userprofile.accountcode
and obj_callrequest.user.userprofile.accountcode > 0):
originate_dial_string = originate_dial_string + \
',accountcode=' + str(obj_callrequest.user.userprofile.accountcode)
debug_query(13)
outbound_failure = False
#Send Call to API
#http://ask.github.com/celery/userguide/remote-tasks.html
"""
#this could be needed if we want to call a different API / Twilio
import httplib, urllib
params = urllib.urlencode({'From': '900900000', 'To': '1000',})
headers = {"Content-type": "application/x-www-form-urlencoded",
"Accept": "text/plain"}
conn = httplib.HTTPConnection("127.0.0.1:8000")
conn.request("POST", "/api/dialer_cdr/testcall/", params, headers)
response = conn.getresponse()
print response.status, response.reason
data = response.read()
conn.close()
"""
if settings.NEWFIES_DIALER_ENGINE.lower() == 'esl':
try:
args_list = []
send_digits = False
time_limit = callmaxduration
# To wait before sending DTMF to the extension, you can add leading 'w'
# characters.
# Each 'w' character waits 0.5 seconds instead of sending a digit.
# Each 'W' character waits 1.0 seconds instead of sending a digit.
# You can also add the tone duration in ms by appending @[duration] after string.
# Eg. 1w2w3@1000
check_senddigit = dialout_phone_number.partition('w')
if check_senddigit[1] == 'w':
send_digits = check_senddigit[1] + check_senddigit[2]
dialout_phone_number = check_senddigit[0]
args_list.append("origination_caller_id_number=%s" %
obj_callrequest.callerid)
if obj_callrequest.campaign.caller_name:
args_list.append("origination_caller_id_name='%s'" %
obj_callrequest.campaign.caller_name)
#Add App Vars
args_list.append(
"campaign_id=%d,subscriber_id=%d,used_gateway_id=%s,callrequest_id=%s,contact_id=%s"
% (obj_callrequest.campaign_id, obj_callrequest.subscriber_id,
gateway_id, obj_callrequest.id,
obj_callrequest.subscriber.contact_id))
args_list.append(originate_dial_string)
#Call Vars
callvars = "bridge_early_media=true,originate_timeout=%s,newfiesdialer=true,leg_type=1" % \
(gateway_timeouts, )
args_list.append(callvars)
#Default Test
hangup_on_ring = ''
send_preanswer = False
# set hangup_on_ring
try:
hangup_on_ring = int(hangup_on_ring)
except ValueError:
hangup_on_ring = -1
exec_on_media = 1
if hangup_on_ring >= 0:
args_list.append(
"execute_on_media_%d='sched_hangup +%d ORIGINATOR_CANCEL'"
% (exec_on_media, hangup_on_ring))
exec_on_media += 1
#TODO: look and test http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_queue_dtmf
# Send digits
if send_digits:
if send_preanswer:
args_list.append("execute_on_media_%d='send_dtmf %s'" %
(exec_on_media, send_digits))
exec_on_media += 1
else:
args_list.append("execute_on_answer='send_dtmf %s'" %
send_digits)
# set time_limit
try:
time_limit = int(time_limit)
except ValueError:
time_limit = -1
#TODO : Fix time_limit - maybe implement this into Lua
# if time_limit > 0:
# # create sched_hangup_id
# sched_hangup_id = str(uuid1())
# # create a new request uuid
# request_uuid = str(uuid1())
# args_list.append("api_on_answer_1='sched_api +%d %s hupall ALLOTTED_TIMEOUT'"
# % (time_limit, sched_hangup_id))
# build originate string
args_str = ','.join(args_list)
#DEBUG
#settings.ESL_SCRIPT = '&playback(/usr/local/freeswitch/sounds/en/us/callie/voicemail/8000/vm-record_greeting.wav)'
dial_command = "originate {%s}%s%s '%s'" % \
(args_str, gateways, dialout_phone_number, settings.ESL_SCRIPT)
# originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=10}user/areski &playback(/tmp/myfile.wav)
# dial = "originate {bridge_early_media=true,hangup_after_bridge=true,originate_timeout=,newfiesdialer=true,used_gateway_id=1,callrequest_id=38,leg_type=1,origination_caller_id_number=234234234,origination_caller_id_name=234234,effective_caller_id_number=234234234,effective_caller_id_name=234234,}user//1000 '&lua(/usr/share/newfies-lua/newfies.lua)'"
request_uuid = esl_dialout(dial_command)
debug_query(14)
except:
raise
logger.error('error : ESL')
outbound_failure = True
return False
logger.debug('Received RequestUUID :> ' + request_uuid)
else:
logger.error('No other method supported!')
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
obj_callrequest.save()
return False
#Update Subscriber
if not obj_callrequest.subscriber.count_attempt:
obj_callrequest.subscriber.count_attempt = 1
else:
obj_callrequest.subscriber.count_attempt = obj_callrequest.subscriber.count_attempt + 1
obj_callrequest.subscriber.last_attempt = datetime.now()
#check if the outbound call failed then update Subscriber
if outbound_failure:
obj_callrequest.subscriber.status = SUBSCRIBER_STATUS.FAIL
obj_callrequest.subscriber.save()
#Update CallRequest Object
obj_callrequest.request_uuid = request_uuid
#check if the outbound call failed
if outbound_failure:
obj_callrequest.status = CALLREQUEST_STATUS.FAILURE
else:
obj_callrequest.status = CALLREQUEST_STATUS.CALLING
obj_callrequest.save()
#lock to limit running process, do so per campaign
#http://ask.github.com/celery/cookbook/tasks.html
debug_query(15)
return True
