def sender():
"""Render show senders/ add sender page."""
add_sender_form = forms.AddSenderForm()
if add_sender_form.validate_on_submit():
number = utils.normalize_number(add_sender_form.sender_number.data)
try:
sender_repo.create_one(number=number)
# check for numbers with no sender_id
sender = sender_repo.get_min_sender()
numbers = number_repo.get_many_by_kwargs(sender_id=None)
for number in numbers:
number.sender_id = sender.id
db.session.add(number)
db.session.commit()
flash('Sender added!', 'success')
except DuplicateError as e:
flash('Sender already exists!', 'error')
print e
pass
# reset form
add_sender_form.sender_number.data = None
senders = sender_repo.get_all()
return render_template('sender.html',
senders=senders,
add_sender_form=add_sender_form)
def send():
"""Render sms sending page."""
send_message_form = forms.SendMessageForm()
if send_message_form.validate_on_submit():
# check if there are any active senders first
senders = sender_repo.get_all()
if len(senders) == 0:
# fail early if no senders
flash('No senders available!', 'error')
return redirect('/send')
subscription_id = int(send_message_form.subscription.data)
message_text = send_message_form.message_text.data
# create Message entity
new_message = message_repo.create_one(
text=message_text,
sent_at=datetime.utcnow(),
subscription_id=subscription_id
)
twilio_dispatcher = TwilioDispatcher()
failed = twilio_dispatcher.send_to_subscription(new_message)
if len(failed) != 0:
flash('Following numbers failed to be sent to:', 'error')
for number, exception in failed.iteritems():
flash('{num} : {reason}'.format(
num=number,
reason=exception
), 'error')
send_message_form.message_text.data = None
send_message_form.subscription.data = None
flash('Message sent!', 'success')
messages = message_repo.get_sent_messages()
return render_template(
'send.html',
messages=messages,
send_message_form=send_message_form
)
def send_to_subscription_async(message_id, subscription_id, message_text):
"""Schedules a message to be sent at a later time by a Celery task."""
senders = sender_repo.get_all()
twilio_dispatcher = TwilioDispatcher()
for sender in senders:
numbers = number_repo.get_many_by_kwargs(
subscription_id=subscription_id,
sender_id=sender.id
)
for number in numbers:
try:
twilio_dispatcher.send_to_number(number.number, message_text)
except (TwilioRestException, NotFoundError) as e:
pass
# update message entity's sent_at
message_repo.update_by_id(message_id, sent_at=datetime.utcnow())
def send():
"""Render sms sending page."""
send_message_form = forms.SendMessageForm()
if send_message_form.validate_on_submit():
# check if there are any active senders first
senders = sender_repo.get_all()
if len(senders) == 0:
# fail early if no senders
flash('No senders available!', 'error')
return redirect('/send')
subscription_id = int(send_message_form.subscription.data)
message_text = send_message_form.message_text.data
# create Message entity
new_message = message_repo.create_one(text=message_text,
sent_at=datetime.utcnow(),
subscription_id=subscription_id)
twilio_dispatcher = TwilioDispatcher()
failed = twilio_dispatcher.send_to_subscription(new_message)
if len(failed) != 0:
flash('Following numbers failed to be sent to:', 'error')
for number, exception in failed.iteritems():
flash('{num} : {reason}'.format(num=number, reason=exception),
'error')
send_message_form.message_text.data = None
send_message_form.subscription.data = None
flash('Message sent!', 'success')
messages = message_repo.get_sent_messages()
return render_template('send.html',
messages=messages,
send_message_form=send_message_form)
def send_to_subscription(self, message):
"""Send one message to every number in a subscription."""
senders = sender_repo.get_all()
failed = {}
for sender in senders:
# get numbers associated with each sender
# and has given subscription_id
numbers = number_repo.get_many_by_kwargs(
subscription_id=message.subscription_id,
sender_id=sender.id
)
for number in numbers:
try:
self.send_to_number(number.number, message.text)
except (TwilioRestException, NotFoundError) as e:
failed[number.number] = str(e)
pass
return failed
def sender():
"""Render show senders/ add sender page."""
add_sender_form = forms.AddSenderForm()
if add_sender_form.validate_on_submit():
number = utils.normalize_number(add_sender_form.sender_number.data)
try:
sender_repo.create_one(
number=number
)
# check for numbers with no sender_id
sender = sender_repo.get_min_sender()
numbers = number_repo.get_many_by_kwargs(
sender_id=None
)
for number in numbers:
number.sender_id = sender.id
db.session.add(number)
db.session.commit()
flash('Sender added!', 'success')
except DuplicateError as e:
flash('Sender already exists!', 'error')
print e
pass
# reset form
add_sender_form.sender_number.data = None
senders = sender_repo.get_all()
return render_template(
'sender.html',
senders=senders,
add_sender_form=add_sender_form
)