1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011 Free Software Foundation, Inc
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from webob import exc
def _make_safe(decorator, original):
"""
Copy the function data from the old function to the decorator.
"""
decorator.__name__ = original.__name__
decorator.__dict__ = original.__dict__
decorator.__doc__ = original.__doc__
return decorator
def require_active_login(controller):
"""
Require an active login from the user.
"""
def new_controller_func(request, *args, **kwargs):
if not request.user or not request.user.get('status') == u'active':
# TODO: Indicate to the user that they were redirected
# here because an *active* user is required.
return exc.HTTPFound(
location="%s?next=%s" % (
request.urlgen("mediagoblin.auth.login"),
request.path_info))
return controller(request, *args, **kwargs)
return _make_safe(new_controller_func, controller)
def uses_pagination(controller):
"""
Check request GET 'page' key for wrong values
"""
def wrapper(request, *args, **kwargs):
try:
page = int(request.GET.get('page', 1))
if page < 0:
return exc.HTTPNotFound()
except ValueError:
return exc.HTTPNotFound()
return controller(request, page=page, *args, **kwargs)
return _make_safe(wrapper, controller)
|
