def queue_mail_template(content_object, template_slug, context):
"""Queue a mail message. The message will be rendered using the template.
When the mail is sent, the template will be found and rendered using
Django, Mandrill or Sparkpost.
The context is a dict containing email addresses and optionally a
key, value dict for each email address.
"""
template = get_mail_template(template_slug)
message = Message(**dict(
content_object=content_object,
subject=template.subject,
template=template,
))
message.save()
for email in context.keys():
mail = Mail(**dict(
email=email,
message=message,
))
mail.save()
email_data = context[email]
if email_data:
for key in email_data.keys():
value = email_data.get(key, None)
if value:
mf = MailField(**dict(mail=mail, key=key, value=value))
mf.save()
return message
def send(**kwargs):
mail = Message(sender_name=kwargs.get('sender')[0],
sender_email=kwargs.get('sender')[1],
recipient_name=kwargs.get('recipient')[0],
recipient_email=kwargs.get('recipient')[1],
subject=kwargs.get('subject'),
message=kwargs.get('body'))
return mail.save()
def queue_mail_message(
content_object, email_addresses, subject, description,
is_html=False, attachments=None):
"""queue a mail message for one or more email addresses.
The subject and description are fully formed i.e. this function does not
do any templating.
"""
if not attachments:
attachments = []
if not email_addresses:
raise MailError(
"Cannot 'queue_mail_message' without "
"'email_addresses': '{}'".format(subject)
)
message = Message(**dict(
content_object=content_object,
subject=subject,
description=description,
is_html=is_html,
))
message.save()
for email in email_addresses:
mail = Mail(**dict(
email=email,
message=message,
))
mail.save()
for file_name in attachments:
attachment = Attachment(message=message)
with open(file_name, 'rb') as f:
django_file = File(f)
base_name = os.path.basename(file_name)
attachment.document.save(base_name, django_file, save=True)
return message