bornhack-website/src/utils/email.py

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from django.core.mail import EmailMultiAlternatives
from django.conf import settings
from django.template.loader import render_to_string
from django.core.validators import validate_email
from .models import OutgoingEmail
import logging
logger = logging.getLogger("bornhack.%s" % __name__)
def _send_email(
text_template,
recipient,
subject,
html_template='',
sender='BornHack <info@bornhack.dk>',
attachment='',
attachment_filename=''
):
if not isinstance(recipient, list):
recipient = [recipient]
try:
# put the basic email together
msg = EmailMultiAlternatives(
subject,
text_template,
sender,
recipient,
[settings.ARCHIVE_EMAIL]
)
# is there a html version of this email?
if html_template:
msg.attach_alternative(
html_template,
'text/html'
)
# is there a pdf attachment to this mail?
if attachment:
msg.attach(attachment_filename, attachment, 'application/pdf')
except Exception as e:
logger.exception('exception while rendering email: {}'.format(e))
return False
# send the email
msg.send()
return True
def add_outgoing_email(
text_template,
recipients,
formatdict,
subject,
html_template='',
sender='BornHack <info@bornhack.dk>',
attachment='',
attachment_filename=''
):
""" adds an email to the outgoing queue
recipients is either just a str email or a str commaseperated emails
"""
text_template = render_to_string(text_template, formatdict)
if html_template:
html_template = render_to_string(html_template, formatdict)
if ',' in recipients:
for recipient in recipients.split(','):
validate_email(recipient.strip())
else:
validate_email(recipients)
OutgoingEmail.objects.create(
text_template=text_template,
html_template=html_template,
subject=subject,
sender=sender,
recipient=recipients,
attachment=attachment,
attachment_filename=attachment_filename
)
return True