django-orchestra/orchestra/utils/mail.py

42 lines
1.4 KiB
Python

from urllib.parse import urlparse
from django.core.mail import EmailMultiAlternatives
from django.template.loader import render_to_string
from django.template import Context
def render_email_template(template, context):
"""
Renders an email template with this format:
{% if subject %}Subject{% endif %}
{% if message %}Email body{% endif %}
context can be a dictionary or a template.Context instance
"""
if isinstance(context, dict):
context = Context(context)
if isinstance(to, str):
to = [to]
if not 'site' in context:
from orchestra import settings
url = urlparse(settings.ORCHESTRA_SITE_URL)
context['site'] = {
'name': settings.ORCHESTRA_SITE_NAME,
'scheme': url.scheme,
'domain': url.netloc,
}
subject = render_to_string(template, {'subject': True}, context).strip()
message = render_to_string(template, {'message': True}, context).strip()
return subject, message
def send_email_template(template, context, to, email_from=None, html=None, attachments=[]):
subject, message = render_email_template(template, context)
msg = EmailMultiAlternatives(subject, message, email_from, to, attachments=attachments)
if html:
subject, html_message = render_email_template(html, context)
msg.attach_alternative(html_message, "text/html")
msg.send()