def send_optout_message(self):
email = self.cleaned_data.get('email')
mobile = self.cleaned_data.get('mobile')
if email:
for application in Application.objects.active().filter(email__iexact=email):
# send opt-out email
context = { 'application': application }
subject = render_to_string_ctx('studygroups/email/optout_confirm-subject.txt', context).strip('\n')
html_body = render_html_with_css('studygroups/email/optout_confirm.html', context)
text_body = render_to_string_ctx('studygroups/email/optout_confirm.txt', context)
notification = EmailMultiAlternatives(subject, text_body, settings.DEFAULT_FROM_EMAIL, [application.email])
notification.attach_alternative(html_body, 'text/html')
notification.send()
# Find all signups with mobile with email and delete
if mobile:
applications = Application.objects.active().filter(mobile=mobile)
if email:
# don't send text to applications with a valid email in opt out form
applications = applications.exclude(email__iexact=email)
for application in applications:
# This remains for old signups without email address
context = { 'application': application }
message = render_to_string_ctx('studygroups/email/optout_confirm_text.txt', context)
try:
send_message(application.mobile, message)
except twilio.TwilioRestException as e:
logger.exception("Could not send text message to %s", to, exc_info=e)
application.delete()
def send_reminder(reminder):
to = [su.email for su in reminder.study_group.application_set.filter(accepted_at__isnull=False, contact_method=Application.EMAIL)]
if reminder.study_group_meeting:
# this is a reminder and we need RSVP links
for email in to:
# TODO hardcoded domain
domain = 'https://chicago.p2pu.org'
url = reverse('studygroups_rsvp')
yes_qs = rsvp.gen_rsvp_querystring(
email,
reminder.study_group.pk,
reminder.study_group_meeting.meeting_time,
'yes'
)
yes_link = '{0}{1}?{2}'.format(domain,url,yes_qs)
no_qs = rsvp.gen_rsvp_querystring(
email,
reminder.study_group.pk,
reminder.study_group_meeting.meeting_time,
'no'
)
no_link = '{0}{1}?{2}'.format(domain,url,no_qs)
email_body = reminder.email_body
email_body = re.sub(r'<!--RSVP:YES.*-->', yes_link, email_body)
email_body = re.sub(r'<!--RSVP:NO.*-->', no_link, email_body)
send_mail(
reminder.email_subject.strip('\n'),
email_body,
settings.DEFAULT_FROM_EMAIL,
[email],
fail_silently=False
)
else:
send_mail(reminder.email_subject.strip('\n'), reminder.email_body, settings.DEFAULT_FROM_EMAIL, to, fail_silently=False)
# send SMS
tos = [su.mobile for su in reminder.study_group.application_set.filter(accepted_at__isnull=False, contact_method=Application.TEXT)]
errors = []
for to in tos:
if reminder.study_group_meeting:
#TODO - insert RSVP link
send_message(to, reminder.sms_body)
try:
send_message(to, reminder.sms_body)
except twilio.TwilioRestException as e:
errors.push[e]
if len(errors):
#TODO: log errors
raise Exception(errors)
reminder.sent_at = timezone.now()
reminder.save()
def send_reminder(reminder):
# mark it as sent, we don't retry any failures
reminder.sent_at = timezone.now()
reminder.save()
to = [
su.email
for su in reminder.study_group.application_set.active().filter(
accepted_at__isnull=False).exclude(email='')
]
if reminder.study_group_meeting:
send_meeting_reminder(reminder)
else:
context = {
"reminder": reminder,
"facilitator_message": reminder.email_body,
"domain": 'https://{0}'.format(settings.DOMAIN),
}
subject, text_body, html_body = render_email_templates(
'studygroups/email/facilitator_message', context)
to += [reminder.study_group.facilitator.email]
sender = '{0} <{1}>'.format(
reminder.study_group.facilitator.first_name,
settings.DEFAULT_FROM_EMAIL)
try:
reminder_email = EmailMultiAlternatives(
reminder.email_subject.strip('\n'),
text_body,
sender,
[],
bcc=to,
reply_to=[reminder.study_group.facilitator.email],
)
reminder_email.attach_alternative(html_body, 'text/html')
reminder_email.send()
except Exception as e:
logger.exception('Could not send reminder to whole study group',
exc_info=e)
# send SMS
if reminder.sms_body != '':
applications = reminder.study_group.application_set.active().filter(
accepted_at__isnull=False).exclude(mobile='')
applications = applications.filter(mobile_opt_out_at__isnull=True)
tos = [su.mobile for su in applications]
for to in tos:
try:
send_message(to, reminder.sms_body)
except TwilioRestException as e:
logger.exception("Could not send text message to %s",
to,
exc_info=e)
def send_meeting_change_notification(old_meeting, new_meeting):
study_group = new_meeting.study_group
to = [
su.email for su in study_group.application_set.active().filter(
accepted_at__isnull=False).exclude(email='')
]
context = {
'old_meeting': old_meeting,
'new_meeting': new_meeting,
'learning_circle': study_group,
}
with use_language(study_group.language), timezone.override(
pytz.timezone(study_group.timezone)):
subject = render_to_string_ctx(
'studygroups/email/meeting_changed-subject.txt',
context).strip('\n')
html_body = render_to_string_ctx(
'studygroups/email/meeting_changed.html', context)
text_body = html_body_to_text(html_body)
sms_body = render_to_string_ctx(
'studygroups/email/meeting_changed-sms.txt', context).strip('\n')
notification = EmailMultiAlternatives(subject,
text_body,
settings.DEFAULT_FROM_EMAIL,
bcc=to)
notification.attach_alternative(html_body, 'text/html')
try:
notification.send()
except Exception as e:
logger.exception('Could not send meeting change notification',
exc_info=e)
applications = study_group.application_set.active().filter(
accepted_at__isnull=False).exclude(mobile='')
applications = applications.filter(mobile_opt_out_at__isnull=True)
tos = [su.mobile for su in applications]
for to in tos:
try:
send_message(to, sms_body)
except TwilioRestException as e:
logger.exception("Could not send text message to %s",
to,
exc_info=e)
def send_reminder(reminder):
# mark it as sent, we don't retry any failures
reminder.sent_at = timezone.now()
reminder.save()
to = [
su.email
for su in reminder.study_group.application_set.active().filter(
accepted_at__isnull=False).exclude(email='')
]
if reminder.study_group_meeting:
# this is a reminder and we need RSVP links
for email in to:
yes_link = reminder.study_group_meeting.rsvp_yes_link(email)
no_link = reminder.study_group_meeting.rsvp_no_link(email)
application = reminder.study_group_meeting.study_group.application_set.active(
).filter(email__iexact=email).first()
unsubscribe_link = application.unapply_link()
email_body = reminder.email_body
email_body = re.sub(r'\(<!--RSVP:YES-->.*\)', yes_link, email_body)
email_body = re.sub(r'\(<!--RSVP:NO-->.*\)', no_link, email_body)
email_body = re.sub(r'\(<!--UNSUBSCRIBE-->.*\)', unsubscribe_link,
email_body)
try:
reminder_email = EmailMultiAlternatives(
reminder.email_subject.strip('\n'),
email_body,
settings.DEFAULT_FROM_EMAIL,
[email],
reply_to=[reminder.study_group.facilitator.email],
)
reminder_email.send()
except Exception as e:
logger.exception('Could not send email to ', email, exc_info=e)
# Send to organizer without RSVP & unsubscribe links
try:
url = reverse('studygroups_facilitator')
dash_link = 'https://{}{}'.format(settings.DOMAIN, url)
email_body = reminder.email_body
email_body = re.sub(r'\(<!--RSVP:YES-->.*\)', dash_link,
email_body)
email_body = re.sub(r'\(<!--RSVP:NO-->.*\)', dash_link, email_body)
email_body = re.sub(r'\(<!--UNSUBSCRIBE-->.*\)', dash_link,
email_body)
send_mail(reminder.email_subject.strip('\n'),
email_body,
settings.DEFAULT_FROM_EMAIL,
[reminder.study_group.facilitator.email],
fail_silently=False)
except Exception as e:
logger.exception('Could not send email to ',
reminder.study_group.facilitator.email,
exc_info=e)
else:
email_body = reminder.email_body
# TODO i18n
email_body = '{0}\n\nTo leave this learning circle and stop receiving messages, click here: https://{1}{2}'.format(
email_body, settings.DOMAIN, reverse('studygroups_optout'))
# TODO - all emails should contain the unsubscribe link
to += [reminder.study_group.facilitator.email]
try:
reminder_email = EmailMultiAlternatives(
reminder.email_subject.strip('\n'),
email_body,
settings.DEFAULT_FROM_EMAIL,
[],
bcc=to,
reply_to=[reminder.study_group.facilitator.email],
)
reminder_email.send()
except Exception as e:
logger.exception('Could not send reminder to whole study group',
exc_info=e)
# send SMS
if reminder.sms_body != '':
applications = reminder.study_group.application_set.active().filter(
accepted_at__isnull=False).exclude(mobile='')
applications = applications.filter(mobile_opt_out_at__isnull=True)
tos = [su.mobile for su in applications]
for to in tos:
try:
send_message(to, reminder.sms_body)
except TwilioRestException as e:
logger.exception("Could not send text message to %s",
to,
exc_info=e)