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Sofia Papagiannaki authored
* welcome_email.txt template location * in activateuser do not change user's state in case of send_email failure * fix inviteuser
fc28d013
functions.py 3.87 KiB
# Copyright 2011 GRNET S.A. All rights reserved.
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import logging
from django.utils.translation import ugettext as _
from django.template.loader import render_to_string
from django.core.mail import send_mail
from django.core.urlresolvers import reverse
from urlparse import urljoin
from random import randint
from astakos.im.settings import DEFAULT_CONTACT_EMAIL, DEFAULT_FROM_EMAIL, SITENAME, BASEURL
from astakos.im.models import Invitation
logger = logging.getLogger(__name__)
def activate(user, email_template_name='im/welcome_email.txt'):
"""
Activates the specific user and sends email.
Raises SMTPException, socket.error
"""
user.is_active = True
user.save()
subject = _('Welcome to %s' % SITENAME)
message = render_to_string(email_template_name, {
'user': user,
'url': urljoin(BASEURL, reverse('astakos.im.views.index')),
'baseurl': BASEURL,
'site_name': SITENAME,
'support': DEFAULT_CONTACT_EMAIL})
sender = DEFAULT_FROM_EMAIL
send_mail(subject, message, sender, [user.email])
logger.info('Sent greeting %s', user)
def _generate_invitation_code():
while True:
code = randint(1, 2L**63 - 1)
try:
Invitation.objects.get(code=code)
# An invitation with this code already exists, try again
except Invitation.DoesNotExist:
return code
def invite(inviter, username, realname):
"""
Send an invitation email and upon success reduces inviter's invitation by one.
Raises SMTPException, socket.error
"""
code = _generate_invitation_code()
invitation = Invitation(inviter=inviter,
username=username,
code=code,
realname=realname)
invitation.save()
subject = _('Invitation to %s' % SITENAME)
url = '%s?code=%d' % (urljoin(BASEURL, reverse('astakos.im.views.signup')), code)
message = render_to_string('im/invitation.txt', {
'invitation': invitation,
'url': url,
'baseurl': BASEURL,
'service': SITENAME,
'support': DEFAULT_CONTACT_EMAIL})
sender = DEFAULT_FROM_EMAIL
send_mail(subject, message, sender, [invitation.username])
logger.info('Sent invitation %s', invitation)
inviter.invitations = max(0, inviter.invitations - 1)
inviter.save()