mediagoblin/edit/views.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011 Free Software Foundation, Inc
   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
  18 from webob import exc
  19 from string import split
  20
  21 from mediagoblin import messages
  22 from mediagoblin import mg_globals
  23 from mediagoblin.util import (
  24     render_to_response, redirect, clean_html, convert_to_tag_list_of_dicts,
  25     media_tags_as_string, cleaned_markdown_conversion)
  26 from mediagoblin.edit import forms
  27 from mediagoblin.edit.lib import may_edit_media
  28 from mediagoblin.decorators import require_active_login, get_user_media_entry
  29
  30
  31 @get_user_media_entry
  32 @require_active_login
  33 def edit_media(request, media):
  34     if not may_edit_media(request, media):
  35         return exc.HTTPForbidden()
  36
  37     form = forms.EditForm(request.POST,
  38         title = media['title'],
  39         slug = media['slug'],
  40         description = media['description'],
  41         tags = media_tags_as_string(media['tags']))
  42
  43     if request.method == 'POST' and form.validate():
  44         # Make sure there isn't already a MediaEntry with such a slug
  45         # and userid.
  46         existing_user_slug_entries = request.db.MediaEntry.find(
  47             {'slug': request.POST['slug'],
  48              'uploader': media['uploader'],
  49              '_id': {'$ne': media['_id']}}).count()
  50
  51         if existing_user_slug_entries:
  52             form.slug.errors.append(
  53                 u'An entry with that slug already exists for this user.')
  54         else:
  55             media['title'] = request.POST['title']
  56             media['description'] = request.POST.get('description')
  57             media['tags'] = convert_to_tag_list_of_dicts(
  58                                    request.POST.get('tags'))
  59
  60             media['description_html'] = cleaned_markdown_conversion(
  61                 media['description'])
  62
  63             media['slug'] = request.POST['slug']
  64             media.save()
  65
  66             return redirect(request, "mediagoblin.user_pages.media_home",
  67                 user=media.uploader()['username'], media=media['slug'])
  68
  69     if request.user['is_admin'] \
  70             and media['uploader'] != request.user['_id'] \
  71             and request.method != 'POST':
  72         messages.add_message(
  73             request, messages.WARNING,
  74             "You are editing another user's media. Proceed with caution.")
  75
  76
  77     return render_to_response(
  78         request,
  79         'mediagoblin/edit/edit.html',
  80         {'media': media,
  81          'form': form})
  82
  83
  84 @require_active_login
  85 def edit_profile(request):
  86
  87     # admins may edit any user profile given a username in the querystring
  88     edit_username = request.GET.get('username')
  89     if request.user['is_admin'] and request.user['username'] != edit_username:
  90         user = request.db.User.find_one({'username': edit_username})
  91         # No need to warn again if admin just submitted an edited profile
  92         if request.method != 'POST':
  93             messages.add_message(
  94                 request, messages.WARNING,
  95                 "You are editing a user's profile. Proceed with caution.")
  96     else:
  97         user = request.user
  98
  99     form = forms.EditProfileForm(request.POST,
 100         url = user.get('url'),
 101         bio = user.get('bio'))
 102
 103     if request.method == 'POST' and form.validate():
 104             user['url'] = request.POST['url']
 105             user['bio'] = request.POST['bio']
 106
 107             user['bio_html'] = cleaned_markdown_conversion(user['bio'])
 108
 109             user.save()
 110
 111             messages.add_message(request,
 112                                  messages.SUCCESS,
 113                                  'Profile edited!')
 114             return redirect(request,
 115                            'mediagoblin.user_pages.user_home',
 116                             user=edit_username)
 117
 118     return render_to_response(
 119         request,
 120         'mediagoblin/edit/edit_profile.html',
 121         {'user': user,
 122          'form': form})