def send_template_message(template=None, ctx=None, *args, **kwargs):
"""
Send a templated e-mail using a similar signature as Flask-Mail:
http://pythonhosted.org/Flask-Mail/
Except, it also supports template rendering. If you want to use a template
then just omit the body and html kwargs to Flask-Mail and instead supply
a path to a template. It will auto-lookup and render text/html messages.
Example:
ctx = {'user': current_user, 'reset_token': token}
send_template_message('Password reset from Foo', ['*****@*****.**'],
template='user/mail/password_reset', ctx=ctx)
:param subject:
:param recipients:
:param body:
:param html:
:param sender:
:param cc:
:param bcc:
:param attachments:
:param reply_to:
:param date:
:param charset:
:param extra_headers:
:param mail_options:
:param rcpt_options:
:param template: Path to a template without the extension
:param context: Dictionary of anything you want in the template context
:return: None
"""
if ctx is None:
ctx = {}
if template is not None:
if 'body' in kwargs:
raise Exception(_('You cannot have both a template and body arg.'))
elif 'html' in kwargs:
raise Exception(_('You cannot have both a template and body arg.'))
kwargs['body'] = _try_renderer_template(template, **ctx)
kwargs['html'] = _try_renderer_template(template, ext='html', **ctx)
mail.send_message(*args, **kwargs)
return None
def deliver_support_email(issue_id, subject, message):
"""
Send a contact message to the person who sent an issue.
:param user_id: Id of the user
:type user_id: int
:param subject: E-mail subject
:type subject: str
:param message: E-mail message
:type message: str
:return: None
"""
issue = Issue.query.get(issue_id)
if issue is None:
return
mail.send_message(sender=celery.conf.get('MAIL_USERNAME'),
recipients=[issue.email],
reply_to=celery.conf.get('MAIL_USERNAME'),
subject=subject,
body=message)
return None
