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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 """A class to display user group admin page.""" |
| 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 proto import usergroup_pb2 |
| 18 from services import usergroup_svc |
| 19 from sitewide import group_helpers |
| 20 |
| 21 |
| 22 class GroupAdmin(servlet.Servlet): |
| 23 """The group admin page.""" |
| 24 |
| 25 _PAGE_TEMPLATE = 'sitewide/group-admin-page.ezt' |
| 26 |
| 27 def AssertBasePermission(self, mr): |
| 28 """Assert that the user has the permissions needed to view this page.""" |
| 29 super(GroupAdmin, self).AssertBasePermission(mr) |
| 30 |
| 31 _, owner_ids_dict = self.services.usergroup.LookupMembers( |
| 32 mr.cnxn, [mr.viewed_user_auth.user_id]) |
| 33 owner_ids = owner_ids_dict[mr.viewed_user_auth.user_id] |
| 34 if not permissions.CanEditGroup( |
| 35 mr.perms, mr.auth.effective_ids, owner_ids): |
| 36 raise permissions.PermissionException( |
| 37 'User is not allowed to edit a user group') |
| 38 |
| 39 def GatherPageData(self, mr): |
| 40 """Build up a dictionary of data values to use when rendering the page.""" |
| 41 group_id = mr.viewed_user_auth.user_id |
| 42 group_settings = self.services.usergroup.GetGroupSettings( |
| 43 mr.cnxn, group_id) |
| 44 visibility_levels = group_helpers.BuildUserGroupVisibilityOptions() |
| 45 initial_visibility = group_helpers.GroupVisibilityView( |
| 46 group_settings.who_can_view_members) |
| 47 group_types = group_helpers.BuildUserGroupTypeOptions() |
| 48 import_group = bool(group_settings.ext_group_type) |
| 49 if import_group: |
| 50 initial_group_type = group_helpers.GroupTypeView( |
| 51 group_settings.ext_group_type) |
| 52 else: |
| 53 initial_group_type = '' |
| 54 |
| 55 if group_settings.friend_projects: |
| 56 initial_friendprojects = ', '.join( |
| 57 self.services.project.LookupProjectNames( |
| 58 mr.cnxn, group_settings.friend_projects).values()) |
| 59 else: |
| 60 initial_friendprojects = '' |
| 61 |
| 62 return { |
| 63 'admin_tab_mode': 'st2', |
| 64 'groupadmin': True, |
| 65 'groupid': group_id, |
| 66 'groupname': mr.viewed_username, |
| 67 'group_types': group_types, |
| 68 'import_group': import_group or '', |
| 69 'initial_friendprojects': initial_friendprojects, |
| 70 'initial_group_type': initial_group_type, |
| 71 'initial_visibility': initial_visibility, |
| 72 'offer_membership_editing': True, |
| 73 'visibility_levels': visibility_levels, |
| 74 } |
| 75 |
| 76 def ProcessFormData(self, mr, post_data): |
| 77 """Process the posted form.""" |
| 78 # 1. Gather data from the request. |
| 79 group_name = mr.viewed_username |
| 80 group_id = mr.viewed_user_auth.user_id |
| 81 |
| 82 if post_data.get('import_group'): |
| 83 vis_level = usergroup_pb2.MemberVisibility.OWNERS |
| 84 ext_group_type = post_data.get('group_type') |
| 85 friend_projects = '' |
| 86 if not ext_group_type: |
| 87 mr.errors.groupimport = 'Please provide external group type' |
| 88 else: |
| 89 ext_group_type = usergroup_pb2.GroupType(int(ext_group_type)) |
| 90 else: |
| 91 vis_level = post_data.get('visibility') |
| 92 ext_group_type = None |
| 93 friend_projects = post_data.get('friendprojects', '') |
| 94 if vis_level: |
| 95 vis_level = usergroup_pb2.MemberVisibility(int(vis_level)) |
| 96 else: |
| 97 mr.errors.groupimport = 'Cannot update settings for imported group' |
| 98 |
| 99 if not mr.errors.AnyErrors(): |
| 100 project_ids, error = self.services.usergroup.ValidateFriendProjects( |
| 101 mr.cnxn, self.services, friend_projects) |
| 102 if error: |
| 103 mr.errors.friendprojects = error |
| 104 |
| 105 # 2. Call services layer to save changes. |
| 106 if not mr.errors.AnyErrors(): |
| 107 group_settings = usergroup_pb2.UserGroupSettings( |
| 108 who_can_view_members=vis_level, |
| 109 ext_group_type=ext_group_type, |
| 110 friend_projects=project_ids) |
| 111 self.services.usergroup.UpdateSettings( |
| 112 mr.cnxn, group_id, group_settings) |
| 113 |
| 114 # 3. Determine the next page in the UI flow. |
| 115 if mr.errors.AnyErrors(): |
| 116 self.PleaseCorrect(mr, initial_name=group_name) |
| 117 else: |
| 118 return framework_helpers.FormatAbsoluteURL( |
| 119 mr, '/g/%s%s' % (group_name, urls.GROUP_ADMIN), |
| 120 include_project=False, saved=1, ts=int(time.time())) |
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