mediagoblin/user_pages/lib.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 from mediagoblin.tools.mail import send_email
  18 from mediagoblin.tools.template import render_template
  19 from mediagoblin import mg_globals
  20
  21 def send_comment_email(user, comment, media, request):
  22     """
  23     Sends comment email to user when a comment is made on their media.
  24
  25     Args:
  26     - user: the user object to whom the email is sent
  27     - comment: the comment object referencing user's media
  28     - media: the media object the comment is about
  29     - request: the request
  30     """
  31
  32     comment_url = u'http://{host}{comment_uri}'.format(
  33             host=request.host,
  34             comment_uri=request.urlgen(
  35                 'mediagoblin.user_pages.media_home.view_comment',
  36                 comment = comment._id,
  37                 user = media.get_uploader.username,
  38                 media = media.slug_or_id) + '#comment')
  39
  40     comment_author = comment.get_author['username']
  41
  42     rendered_email = render_template(
  43         request, 'mediagoblin/user_pages/comment_email.txt',
  44         {'username':user.username,
  45          'comment_author':comment_author,
  46          'comment_content':comment.content,
  47          'comment_url':comment_url})
  48
  49     send_email(
  50         mg_globals.app_config['email_sender_address'],
  51         [user.email],
  52         'GNU MediaGoblin - {comment_author} commented on your post'.format(
  53             comment_author=comment_author),
  54         rendered_email)