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| 1 # Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is govered by a BSD-style |
| 3 # license that can be found in the LICENSE file or at |
| 4 # https://developers.google.com/open-source/licenses/bsd |
| 5 |
| 6 """Classes to list user groups.""" |
| 7 |
| 8 import logging |
| 9 import time |
| 10 |
| 11 from third_party import ezt |
| 12 |
| 13 from framework import framework_helpers |
| 14 from framework import permissions |
| 15 from framework import servlet |
| 16 from framework import urls |
| 17 from framework import xsrf |
| 18 from sitewide import sitewide_views |
| 19 |
| 20 |
| 21 class GroupList(servlet.Servlet): |
| 22 """Shows a page with a simple form to create a user group.""" |
| 23 |
| 24 _PAGE_TEMPLATE = 'sitewide/group-list-page.ezt' |
| 25 |
| 26 def GatherPageData(self, mr): |
| 27 """Build up a dictionary of data values to use when rendering the page.""" |
| 28 group_views = [ |
| 29 sitewide_views.GroupView(*groupinfo) for groupinfo in |
| 30 self.services.usergroup.GetAllUserGroupsInfo(mr.cnxn)] |
| 31 group_views.sort(key=lambda gv: gv.name) |
| 32 offer_group_deletion = mr.perms.CanUsePerm( |
| 33 permissions.DELETE_GROUP, mr.auth.effective_ids, None, []) |
| 34 offer_group_creation = mr.perms.CanUsePerm( |
| 35 permissions.CREATE_GROUP, mr.auth.effective_ids, None, []) |
| 36 |
| 37 return { |
| 38 'form_token': xsrf.GenerateToken( |
| 39 mr.auth.user_id, '%s.do' % urls.GROUP_DELETE), |
| 40 'groups': group_views, |
| 41 'offer_group_deletion': ezt.boolean(offer_group_deletion), |
| 42 'offer_group_creation': ezt.boolean(offer_group_creation), |
| 43 } |
| 44 |
| 45 def ProcessFormData(self, mr, post_data): |
| 46 """Process the posted form.""" |
| 47 if 'removebtn' in post_data: |
| 48 return self.ProcessDeleteGroups(mr, post_data) |
| 49 |
| 50 def ProcessDeleteGroups(self, mr, post_data): |
| 51 """Process request to delete groups.""" |
| 52 if not mr.perms.CanUsePerm( |
| 53 permissions.DELETE_GROUP, mr.auth.effective_ids, None, []): |
| 54 raise permissions.PermissionException( |
| 55 'User is not permitted to delete groups') |
| 56 |
| 57 remove_groups = [int(g) for g in post_data.getall('remove')] |
| 58 |
| 59 if not mr.errors.AnyErrors(): |
| 60 self.services.usergroup.DeleteGroups(mr.cnxn, remove_groups) |
| 61 |
| 62 if mr.errors.AnyErrors(): |
| 63 self.PleaseCorrect(mr) |
| 64 else: |
| 65 return framework_helpers.FormatAbsoluteURL( |
| 66 mr, '/g', include_project=False, |
| 67 saved=1, ts=int(time.time())) |
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