def send(self, channel, msg, text):
# url used for logs and exceptions
url = 'https://api.plivo.com/v1/Account/%s/Message/' % channel.config[Channel.CONFIG_PLIVO_AUTH_ID]
client = plivo.RestAPI(channel.config[Channel.CONFIG_PLIVO_AUTH_ID], channel.config[Channel.CONFIG_PLIVO_AUTH_TOKEN])
status_url = "https://" + settings.TEMBA_HOST + "%s" % reverse('handlers.plivo_handler',
args=['status', channel.uuid])
payload = {'src': channel.address.lstrip('+'),
'dst': msg.urn_path.lstrip('+'),
'text': text,
'url': status_url,
'method': 'POST'}
event = HttpEvent('POST', url, json.dumps(payload))
start = time.time()
try:
# TODO: Grab real request and response here
plivo_response_status, plivo_response = client.send_message(params=payload)
event.status_code = plivo_response_status
event.response_body = plivo_response
except Exception as e: # pragma: no cover
raise SendException(six.text_type(e), event=event, start=start)
if plivo_response_status != 200 and plivo_response_status != 201 and plivo_response_status != 202:
raise SendException("Got non-200 response [%d] from API" % plivo_response_status,
event=event, start=start)
external_id = plivo_response['message_uuid'][0]
Channel.success(channel, msg, WIRED, start, event=event, external_id=external_id)
def send(self, channel, msg, text):
client = NexmoClient(channel.org_config[NEXMO_KEY],
channel.org_config[NEXMO_SECRET],
channel.org_config[NEXMO_APP_ID],
channel.org_config[NEXMO_APP_PRIVATE_KEY])
start = time.time()
event = None
attempts = 0
while not event:
try:
(message_id, event) = client.send_message_via_nexmo(
channel.address, msg.urn_path, text)
except SendException as e:
match = regex.match(
r'.*Throughput Rate Exceeded - please wait \[ (\d+) \] and retry.*',
e.events[0].response_body)
# this is a throughput failure, attempt to wait up to three times
if match and attempts < 3:
sleep(float(match.group(1)) / 1000)
attempts += 1
else:
raise e
Channel.success(channel,
msg,
SENT,
start,
event=event,
external_id=message_id)
def send_whatsapp(self, channel_struct, msg, payload, attachments=None):
url = ('%s/messages/' % (self.wassup_url(), ))
headers = self.api_request_headers(channel_struct)
event = HttpEvent('POST', url, json.dumps(payload))
start = time.time()
# Grab the first attachment if it exists
attachments = Attachment.parse_all(msg.attachments)
attachment = attachments[0] if attachments else None
try:
if attachment:
files = self.fetch_attachment(attachment)
data = payload
else:
headers.update({'Content-Type': 'application/json'})
data = json.dumps(payload)
files = {}
response = requests.post(url,
data=data,
files=files,
headers=headers)
response.raise_for_status()
event.status_code = response.status_code
event.response_body = response.text
except (requests.RequestException, ) as e:
raise SendException(
'error: %s, request: %r, response: %r' %
(six.text_type(e), e.request.body, e.response.content),
event=event,
start=start)
data = response.json()
try:
message_id = data['uuid']
Channel.success(channel_struct,
msg,
WIRED,
start,
event=event,
external_id=message_id)
except (KeyError, ) as e:
raise SendException(
"Unable to read external message_id: %r" % (e, ),
event=HttpEvent('POST',
url,
request_body=json.dumps(json.dumps(payload)),
response_body=json.dumps(data)),
start=start)
def send(self, channel, msg, text):
auth_id = channel.config[Channel.CONFIG_PLIVO_AUTH_ID]
auth_token = channel.config[Channel.CONFIG_PLIVO_AUTH_TOKEN]
url = 'https://api.plivo.com/v1/Account/%s/Message/' % auth_id
status_url = "https://%s%s" % (channel.callback_domain,
reverse('handlers.plivo_handler',
args=['status', channel.uuid]))
payload = {
'src': channel.address.lstrip('+'),
'dst': msg.urn_path.lstrip('+'),
'text': text,
'url': status_url,
'method': 'POST'
}
event = HttpEvent('POST', url, json.dumps(payload))
headers = http_headers(extra={'Content-Type': "application/json"})
start = time.time()
try:
# TODO: Grab real request and response here
response = requests.post(url,
json=payload,
headers=headers,
auth=(auth_id, auth_token))
event.status_code = response.status_code
event.response_body = response.json()
except Exception as e: # pragma: no cover
raise SendException(six.text_type(e), event=event, start=start)
if response.status_code not in [200, 201, 202]: # pragma: no cover
raise SendException("Got non-200 response [%d] from API" %
response.status_code,
event=event,
start=start)
external_id = response.json()['message_uuid'][0]
Channel.success(channel,
msg,
WIRED,
start,
event=event,
external_id=external_id)
def send(self, channel, msg, text):
config = channel.config
client = NexmoClient(config[Channel.CONFIG_NEXMO_API_KEY],
config[Channel.CONFIG_NEXMO_API_SECRET],
config[Channel.CONFIG_NEXMO_APP_ID],
config[Channel.CONFIG_NEXMO_APP_PRIVATE_KEY])
start = time.time()
callback_url = "https://" + channel.callback_domain + reverse(
'courier.nx', args=[channel.uuid, 'receive'])
event = None
attempts = 0
while not event:
try:
(message_id, event) = client.send_message_via_nexmo(
channel.address, msg.urn_path, text, callback_url)
except SendException as e:
match = regex.match(
r'.*Throughput Rate Exceeded - please wait \[ (\d+) \] and retry.*',
e.events[0].response_body)
# this is a throughput failure, attempt to wait up to three times
if match and attempts < 3:
sleep(float(match.group(1)) / 1000)
attempts += 1
else:
raise e
Channel.success(channel,
msg,
SENT,
start,
event=event,
external_id=message_id)
def send(self, channel, msg, text):
connection = None
# if the channel config has specified and override hostname use that, otherwise use settings
callback_domain = channel.config.get(Channel.CONFIG_RP_HOSTNAME_OVERRIDE, None)
if not callback_domain:
callback_domain = channel.callback_domain
# the event url Junebug will relay events to
event_url = "http://%s%s" % (
callback_domain,
reverse("handlers.junebug_handler", args=["event", channel.uuid]),
)
is_ussd = Channel.get_type_from_code(channel.channel_type).category == ChannelType.Category.USSD
# build our payload
payload = {"event_url": event_url, "content": text}
secret = channel.config.get(Channel.CONFIG_SECRET)
if secret is not None:
payload["event_auth_token"] = secret
connection = USSDSession.objects.get_with_status_only(msg.connection_id)
# make sure USSD responses are only valid for a short window
response_expiration = timezone.now() - timedelta(seconds=180)
external_id = None
if msg.response_to_id and msg.created_on > response_expiration:
external_id = Msg.objects.values_list("external_id", flat=True).filter(pk=msg.response_to_id).first()
# NOTE: Only one of `to` or `reply_to` may be specified, use external_id if we have it.
if external_id:
payload["reply_to"] = external_id
else:
payload["to"] = msg.urn_path
payload["channel_data"] = {"continue_session": connection and not connection.should_end or False}
log_url = channel.config[Channel.CONFIG_SEND_URL]
start = time.time()
event = HttpEvent("POST", log_url, json.dumps(payload))
headers = http_headers(extra={"Content-Type": "application/json"})
try:
response = requests.post(
channel.config[Channel.CONFIG_SEND_URL],
verify=True,
json=payload,
timeout=15,
headers=headers,
auth=(channel.config[Channel.CONFIG_USERNAME], channel.config[Channel.CONFIG_PASSWORD]),
)
event.status_code = response.status_code
event.response_body = response.text
except Exception as e:
raise SendException(str(e), event=event, start=start)
if not (200 <= response.status_code < 300):
raise SendException(
"Received a non 200 response %d from Junebug" % response.status_code, event=event, start=start
)
data = response.json()
if is_ussd and connection and connection.should_end:
connection.close()
try:
message_id = data["result"]["message_id"]
Channel.success(channel, msg, WIRED, start, event=event, external_id=message_id)
except KeyError as e:
raise SendException(
"Unable to read external message_id: %r" % (e,),
event=HttpEvent(
"POST", log_url, request_body=json.dumps(json.dumps(payload)), response_body=json.dumps(data)
),
start=start,
)
def send(self, channel, msg, text):
connection = None
# if the channel config has specified and override hostname use that, otherwise use settings
event_hostname = channel.config.get(Channel.CONFIG_RP_HOSTNAME_OVERRIDE, settings.HOSTNAME)
# the event url Junebug will relay events to
event_url = 'http://%s%s' % (event_hostname, reverse('courier.jn', args=[channel.uuid, 'event']))
is_ussd = Channel.get_type_from_code(channel.channel_type).category == ChannelType.Category.USSD
# build our payload
payload = {'event_url': event_url, 'content': text}
if channel.secret is not None:
payload['event_auth_token'] = channel.secret
if is_ussd:
connection = USSDSession.objects.get_with_status_only(msg.connection_id)
# make sure USSD responses are only valid for a short window
response_expiration = timezone.now() - timedelta(seconds=180)
external_id = None
if msg.response_to_id and msg.created_on > response_expiration:
external_id = Msg.objects.values_list('external_id', flat=True).filter(pk=msg.response_to_id).first()
# NOTE: Only one of `to` or `reply_to` may be specified, use external_id if we have it.
if external_id:
payload['reply_to'] = external_id
else:
payload['to'] = msg.urn_path
payload['channel_data'] = {
'continue_session': connection and not connection.should_end or False,
}
else:
payload['from'] = channel.address
payload['to'] = msg.urn_path
log_url = channel.config[Channel.CONFIG_SEND_URL]
start = time.time()
event = HttpEvent('POST', log_url, json.dumps(payload))
headers = {'Content-Type': 'application/json'}
headers.update(TEMBA_HEADERS)
try:
response = requests.post(
channel.config[Channel.CONFIG_SEND_URL], verify=True,
json=payload, timeout=15, headers=headers,
auth=(channel.config[Channel.CONFIG_USERNAME],
channel.config[Channel.CONFIG_PASSWORD]))
event.status_code = response.status_code
event.response_body = response.text
except Exception as e:
raise SendException(unicode(e), event=event, start=start)
if not (200 <= response.status_code < 300):
raise SendException("Received a non 200 response %d from Junebug" % response.status_code,
event=event, start=start)
data = response.json()
if is_ussd and connection and connection.should_end:
connection.close()
try:
message_id = data['result']['message_id']
Channel.success(channel, msg, WIRED, start, event=event, external_id=message_id)
except KeyError, e:
raise SendException("Unable to read external message_id: %r" % (e,),
event=HttpEvent('POST', log_url,
request_body=json.dumps(json.dumps(payload)),
response_body=json.dumps(data)),
start=start)
def send(self, channel, msg, text):
connection = None
# if the channel config has specified and override hostname use that, otherwise use settings
callback_domain = channel.config.get(
Channel.CONFIG_RP_HOSTNAME_OVERRIDE, None)
if not callback_domain:
callback_domain = channel.callback_domain
# the event url Junebug will relay events to
event_url = "http://%s%s" % (
callback_domain,
reverse("handlers.junebug_handler", args=["event", channel.uuid]),
)
is_ussd = Channel.get_type_from_code(
channel.channel_type).category == ChannelType.Category.USSD
# build our payload
payload = {"event_url": event_url, "content": text}
secret = channel.config.get(Channel.CONFIG_SECRET)
if secret is not None:
payload["event_auth_token"] = secret
connection = USSDSession.objects.get_with_status_only(
msg.connection_id)
# make sure USSD responses are only valid for a short window
response_expiration = timezone.now() - timedelta(seconds=180)
external_id = None
if msg.response_to_id and msg.created_on > response_expiration:
external_id = Msg.objects.values_list(
"external_id",
flat=True).filter(pk=msg.response_to_id).first()
# NOTE: Only one of `to` or `reply_to` may be specified, use external_id if we have it.
if external_id:
payload["reply_to"] = external_id
else:
payload["to"] = msg.urn_path
payload["channel_data"] = {
"continue_session": connection and not connection.should_end
or False
}
log_url = channel.config[Channel.CONFIG_SEND_URL]
start = time.time()
event = HttpEvent("POST", log_url, json.dumps(payload))
headers = http_headers(extra={"Content-Type": "application/json"})
try:
response = requests.post(
channel.config[Channel.CONFIG_SEND_URL],
verify=True,
json=payload,
timeout=15,
headers=headers,
auth=(channel.config[Channel.CONFIG_USERNAME],
channel.config[Channel.CONFIG_PASSWORD]),
)
event.status_code = response.status_code
event.response_body = response.text
except Exception as e:
raise SendException(str(e), event=event, start=start)
if not (200 <= response.status_code < 300):
raise SendException("Received a non 200 response %d from Junebug" %
response.status_code,
event=event,
start=start)
data = response.json()
if is_ussd and connection and connection.should_end:
connection.close()
try:
message_id = data["result"]["message_id"]
Channel.success(channel,
msg,
WIRED,
start,
event=event,
external_id=message_id)
except KeyError as e:
raise SendException(
"Unable to read external message_id: %r" % (e, ),
event=HttpEvent("POST",
log_url,
request_body=json.dumps(json.dumps(payload)),
response_body=json.dumps(data)),
start=start,
)
def send(self, channel, msg, text):
is_ussd = Channel.get_type_from_code(
channel.channel_type).category == ChannelType.Category.USSD
channel.config[
'transport_name'] = 'ussd_transport' if is_ussd else 'mtech_ng_smpp_transport'
session = None
session_event = None
in_reply_to = None
if is_ussd:
session = USSDSession.objects.get_with_status_only(
msg.connection_id)
if session and session.should_end:
session_event = "close"
else:
session_event = "resume"
if msg.response_to_id:
in_reply_to = Msg.objects.values_list(
'external_id',
flat=True).filter(pk=msg.response_to_id).first()
payload = dict(message_id=msg.id,
in_reply_to=in_reply_to,
session_event=session_event,
to_addr=msg.urn_path,
from_addr=channel.address,
content=text,
transport_name=channel.config['transport_name'],
transport_type='ussd' if is_ussd else 'sms',
transport_metadata={},
helper_metadata={})
payload = json.dumps(payload)
headers = http_headers(extra={'Content-Type': 'application/json'})
api_url_base = channel.config.get('api_url', Channel.VUMI_GO_API_URL)
url = "%s/%s/messages.json" % (api_url_base,
channel.config['conversation_key'])
event = HttpEvent('PUT', url, json.dumps(payload))
start = time.time()
validator = URLValidator()
validator(url)
try:
response = requests.put(url,
data=payload,
headers=headers,
timeout=30,
auth=(channel.config['account_key'],
channel.config['access_token']))
event.status_code = response.status_code
event.response_body = response.text
except Exception as e:
raise SendException(six.text_type(e), event=event, start=start)
if response.status_code not in (200, 201):
# this is a fatal failure, don't retry
fatal = response.status_code == 400
# if this is fatal due to the user opting out, stop them
if response.text and response.text.find('has opted out') >= 0:
contact = Contact.objects.get(id=msg.contact)
contact.stop(contact.modified_by)
fatal = True
raise SendException("Got non-200 response [%d] from API" %
response.status_code,
event=event,
fatal=fatal,
start=start)
# parse our response
body = response.json()
external_id = body.get('message_id', '')
if is_ussd and session and session.should_end:
session.close()
Channel.success(channel,
msg,
WIRED,
start,
event=event,
external_id=external_id)