projects / mediagoblin.git / blame
| Commit | Line | Data |
|---|---|---|
| bb3eaf20 CAW |
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 | ||
| 20 | ||
| 21 | def _make_safe(decorator, original): | |
| 22 | """ | |
| 23 | Copy the function data from the old function to the decorator. | |
| 24 | """ | |
| 25 | decorator.__name__ = original.__name__ | |
| 26 | decorator.__dict__ = original.__dict__ | |
| 27 | decorator.__doc__ = original.__doc__ | |
| 28 | return decorator | |
| 29 | ||
| 30 | ||
| 31 | def require_active_login(controller): | |
| 32 | """ | |
| 33 | Require an active login from the user. | |
| 34 | """ | |
| 35 | def new_controller_func(request, *args, **kwargs): | |
| e745ce10 | 36 | if not request.user or not request.user.get('status') == u'active': |
| bb3eaf20 CAW |
37 | # TODO: Indicate to the user that they were redirected |
| 38 | # here because an *active* user is required. | |
| 39 | return exc.HTTPFound( | |
| 7eba0306 CAW |
40 | location="%s?next=%s" % ( |
| 41 | request.urlgen("mediagoblin.auth.login"), | |
| 42 | request.path_info)) | |
| bb3eaf20 CAW |
43 | |
| 44 | return controller(request, *args, **kwargs) | |
| 45 | ||
| 46 | return _make_safe(new_controller_func, controller) | |
| 3eb6fc4f BK |
47 | |
| 48 | ||
| 49 | def uses_pagination(controller): | |
| 50 | """ | |
| 51 | Check request GET 'page' key for wrong values | |
| 52 | """ | |
| 53 | def wrapper(request, *args, **kwargs): | |
| 54 | try: | |
| 55 | page = int(request.str_GET['page']) | |
| 56 | if page < 0: | |
| 57 | return exc.HTTPNotFound() | |
| 58 | except ValueError: | |
| 59 | return exc.HTTPNotFound() | |
| 60 | except KeyError: | |
| 61 | request.str_GET['page'] = 1 | |
| 62 | ||
| 63 | return controller(request, *args, **kwargs) | |
| 64 | ||
| 65 | return _make_safe(wrapper,controller) |