from __future__ import absolute_import

__title__ = 'fobi.contrib.plugins.form_handlers.mail.helpers'
__author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
__copyright__ = 'Copyright (c) 2014-2015 Artur Barseghyan'
__license__ = 'GPL 2.0/LGPL 2.1'
__all__ = ('send_mail',)

from django.core.mail import get_connection
from django.core.mail.message import EmailMultiAlternatives

def send_mail(subject, message, from_email, recipient_list,
              fail_silently=False, auth_user=None, auth_password=None,
              connection=None, html_message=None, attachments=None):
    """
    Easy wrapper for sending a single message to a recipient list. All members
    of the recipient list will see the other recipients in the 'To' field.

    If auth_user is None, the EMAIL_HOST_USER setting is used.
    If auth_password is None, the EMAIL_HOST_PASSWORD setting is used.

    Note: The API for this method is frozen. New code wanting to extend the
    functionality should use the EmailMessage class directly.
    """
    connection = connection or get_connection(username=auth_user,
                                              password=auth_password,
                                              fail_silently=fail_silently)
    mail = EmailMultiAlternatives(subject, message, from_email, recipient_list,
                                  connection=connection,
                                  attachments=attachments)
    if html_message:
        mail.attach_alternative(html_message, 'text/html')

    return mail.send()
