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# -*- coding: utf-8 -*-
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"""
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rhodecode.controllers.admin.users_groups
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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User Groups crud controller for pylons
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:created_on: Jan 25, 2011
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:author: marcink
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:copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>
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:license: GPLv3, see COPYING for more details.
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"""
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import traceback
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import formencode
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from formencode import htmlfill
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from pylons import request, session, tmpl_context as c, url, config
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from pylons.controllers.util import abort, redirect
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from pylons.i18n.translation import _
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from rhodecode.lib import helpers as h
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from rhodecode.lib.exceptions import UserGroupsAssignedException
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from rhodecode.lib.utils2 import safe_unicode, str2bool, safe_int
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from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator,\
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HasUserGroupPermissionAnyDecorator, HasPermissionAnyDecorator
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from rhodecode.lib.base import BaseController, render
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from rhodecode.model.scm import UserGroupList
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from rhodecode.model.users_group import UserGroupModel
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from rhodecode.model.repo import RepoModel
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from rhodecode.model.db import User, UserGroup, UserGroupToPerm,\
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UserGroupRepoToPerm, UserGroupRepoGroupToPerm
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from rhodecode.model.forms import UserGroupForm, UserGroupPermsForm,\
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CustomDefaultPermissionsForm
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from rhodecode.model.meta import Session
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from rhodecode.lib.utils import action_logger
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from sqlalchemy.orm import joinedload
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from webob.exc import HTTPInternalServerError
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log = logging.getLogger(__name__)
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class UsersGroupsController(BaseController):
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"""REST Controller styled on the Atom Publishing Protocol"""
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# To properly map this controller, ensure your config/routing.py
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# file has a resource setup:
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# map.resource('users_group', 'users_groups')
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@LoginRequired()
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def __before__(self):
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super(UsersGroupsController, self).__before__()
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c.available_permissions = config['available_permissions']
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def __load_data(self, user_group_id):
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ugroup_repo_perms = UserGroupRepoToPerm.query()\
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.options(joinedload(UserGroupRepoToPerm.permission))\
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.options(joinedload(UserGroupRepoToPerm.repository))\
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.filter(UserGroupRepoToPerm.users_group_id == user_group_id)\
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.all()
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for gr in ugroup_repo_perms:
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c.users_group.permissions['repositories'][gr.repository.repo_name] \
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= gr.permission.permission_name
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ugroup_group_perms = UserGroupRepoGroupToPerm.query()\
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.options(joinedload(UserGroupRepoGroupToPerm.permission))\
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.options(joinedload(UserGroupRepoGroupToPerm.group))\
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.filter(UserGroupRepoGroupToPerm.users_group_id == user_group_id)\
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.all()
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for gr in ugroup_group_perms:
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c.users_group.permissions['repositories_groups'][gr.group.group_name] \
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= gr.permission.permission_name
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c.group_members_obj = sorted((x.user for x in c.users_group.members),
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key=lambda u: u.username.lower())
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c.group_members = [(x.user_id, x.username) for x in c.group_members_obj]
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c.available_members = sorted(((x.user_id, x.username) for x in
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User.query().all()),
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key=lambda u: u[1].lower())
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repo_model = RepoModel()
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c.users_array = repo_model.get_users_js()
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# commented out due to not now supporting assignment for user group
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# on user group
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c.users_groups_array = "[]" # repo_model.get_users_groups_js()
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c.available_permissions = config['available_permissions']
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def __load_defaults(self, user_group_id):
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"""
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Load defaults settings for edit, and update
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:param user_group_id:
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"""
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user_group = UserGroup.get_or_404(user_group_id)
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data = user_group.get_dict()
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ug_model = UserGroupModel()
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data.update({
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'create_repo_perm': ug_model.has_perm(user_group,
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'hg.create.repository'),
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'create_user_group_perm': ug_model.has_perm(user_group,
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'hg.usergroup.create.true'),
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'fork_repo_perm': ug_model.has_perm(user_group,
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'hg.fork.repository'),
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})
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# fill user group users
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for p in user_group.user_user_group_to_perm:
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data.update({'u_perm_%s' % p.user.username:
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p.permission.permission_name})
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return data
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def index(self, format='html'):
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"""GET /users_groups: All items in the collection"""
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# url('users_groups')
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group_iter = UserGroupList(UserGroup().query().all(),
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perm_set=['usergroup.admin'])
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sk = lambda g: g.users_group_name
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c.users_groups_list = sorted(group_iter, key=sk)
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return render('admin/users_groups/users_groups.html')
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@HasPermissionAnyDecorator('hg.admin', 'hg.usergroup.create.true')
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def create(self):
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"""POST /users_groups: Create a new item"""
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# url('users_groups')
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users_group_form = UserGroupForm()()
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try:
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form_result = users_group_form.to_python(dict(request.POST))
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UserGroupModel().create(name=form_result['users_group_name'],
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owner=self.rhodecode_user.user_id,
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active=form_result['users_group_active'])
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gr = form_result['users_group_name']
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action_logger(self.rhodecode_user,
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'admin_created_users_group:%s' % gr,
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None, self.ip_addr, self.sa)
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h.flash(_('Created user group %s') % gr, category='success')
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Session().commit()
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except formencode.Invalid, errors:
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return htmlfill.render(
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render('admin/users_groups/users_group_add.html'),
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defaults=errors.value,
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errors=errors.error_dict or {},
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prefix_error=False,
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encoding="UTF-8")
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except Exception:
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log.error(traceback.format_exc())
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h.flash(_('Error occurred during creation of user group %s') \
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% request.POST.get('users_group_name'), category='error')
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return redirect(url('users_groups'))
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@HasPermissionAnyDecorator('hg.admin', 'hg.usergroup.create.true')
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def new(self, format='html'):
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"""GET /users_groups/new: Form to create a new item"""
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# url('new_users_group')
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return render('admin/users_groups/users_group_add.html')
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@HasUserGroupPermissionAnyDecorator('usergroup.admin')
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def update(self, id):
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"""PUT /users_groups/id: Update an existing item"""
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# Forms posted to this method should contain a hidden field:
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# <input type="hidden" name="_method" value="PUT" />
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# Or using helpers:
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# h.form(url('users_group', id=ID),
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# method='put')
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# url('users_group', id=ID)
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c.users_group = UserGroup.get_or_404(id)
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self.__load_data(id)
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available_members = [safe_unicode(x[0]) for x in c.available_members]
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users_group_form = UserGroupForm(edit=True,
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old_data=c.users_group.get_dict(),
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available_members=available_members)()
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try:
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form_result = users_group_form.to_python(request.POST)
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UserGroupModel().update(c.users_group, form_result)
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gr = form_result['users_group_name']
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action_logger(self.rhodecode_user,
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'admin_updated_users_group:%s' % gr,
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None, self.ip_addr, self.sa)
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h.flash(_('Updated user group %s') % gr, category='success')
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Session().commit()
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except formencode.Invalid, errors:
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ug_model = UserGroupModel()
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defaults = errors.value
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e = errors.error_dict or {}
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defaults.update({
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'create_repo_perm': ug_model.has_perm(id,
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'hg.create.repository'),
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'fork_repo_perm': ug_model.has_perm(id,
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'hg.fork.repository'),
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'_method': 'put'
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})
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return htmlfill.render(
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render('admin/users_groups/users_group_edit.html'),
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defaults=defaults,
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errors=e,
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prefix_error=False,
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encoding="UTF-8")
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except Exception:
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log.error(traceback.format_exc())
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h.flash(_('Error occurred during update of user group %s') \
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% request.POST.get('users_group_name'), category='error')
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return redirect(url('edit_users_group', id=id))
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@HasUserGroupPermissionAnyDecorator('usergroup.admin')
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def delete(self, id):
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"""DELETE /users_groups/id: Delete an existing item"""
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# Forms posted to this method should contain a hidden field:
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# <input type="hidden" name="_method" value="DELETE" />
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# Or using helpers:
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# h.form(url('users_group', id=ID),
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# method='delete')
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# url('users_group', id=ID)
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usr_gr = UserGroup.get_or_404(id)
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try:
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UserGroupModel().delete(usr_gr)
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Session().commit()
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h.flash(_('Successfully deleted user group'), category='success')
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except UserGroupsAssignedException, e:
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h.flash(e, category='error')
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except Exception:
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log.error(traceback.format_exc())
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h.flash(_('An error occurred during deletion of user group'),
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category='error')
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return redirect(url('users_groups'))
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@HasUserGroupPermissionAnyDecorator('usergroup.admin')
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def set_user_group_perm_member(self, id):
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"""
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grant permission for given usergroup
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:param id:
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"""
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user_group = UserGroup.get_or_404(id)
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form = UserGroupPermsForm()().to_python(request.POST)
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# set the permissions !
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UserGroupModel()._update_permissions(user_group, form['perms_new'],
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form['perms_updates'])
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#TODO: implement this
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#action_logger(self.rhodecode_user, 'admin_changed_repo_permissions',
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# repo_name, self.ip_addr, self.sa)
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Session().commit()
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h.flash(_('User Group permissions updated'), category='success')
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return redirect(url('edit_users_group', id=id))
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@HasUserGroupPermissionAnyDecorator('usergroup.admin')
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def delete_user_group_perm_member(self, id):
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"""
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DELETE an existing repository group permission user
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:param group_name:
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"""
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try:
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obj_type = request.POST.get('obj_type')
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obj_id = None
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if obj_type == 'user':
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obj_id = safe_int(request.POST.get('user_id'))
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elif obj_type == 'user_group':
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obj_id = safe_int(request.POST.get('user_group_id'))
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if not c.rhodecode_user.is_admin:
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if obj_type == 'user' and c.rhodecode_user.user_id == obj_id:
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msg = _('Cannot revoke permission for yourself as admin')
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h.flash(msg, category='warning')
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raise Exception('revoke admin permission on self')
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if obj_type == 'user':
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UserGroupModel().revoke_user_permission(user_group=id,
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user=obj_id)
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elif obj_type == 'user_group':
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pass
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Session().commit()
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except Exception:
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log.error(traceback.format_exc())
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h.flash(_('An error occurred during revoking of permission'),
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category='error')
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raise HTTPInternalServerError()
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def show(self, id, format='html'):
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"""GET /users_groups/id: Show a specific item"""
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# url('users_group', id=ID)
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@HasUserGroupPermissionAnyDecorator('usergroup.admin')
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def edit(self, id, format='html'):
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"""GET /users_groups/id/edit: Form to edit an existing item"""
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# url('edit_users_group', id=ID)
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c.users_group = UserGroup.get_or_404(id)
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self.__load_data(id)
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defaults = self.__load_defaults(id)
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return htmlfill.render(
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render('admin/users_groups/users_group_edit.html'),
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defaults=defaults,
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encoding="UTF-8",
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force_defaults=False
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)
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@HasUserGroupPermissionAnyDecorator('usergroup.admin')
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def update_perm(self, id):
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"""PUT /users_perm/id: Update an existing item"""
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# url('users_group_perm', id=ID, method='put')
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users_group = UserGroup.get_or_404(id)
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try:
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form = CustomDefaultPermissionsForm()()
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form_result = form.to_python(request.POST)
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inherit_perms = form_result['inherit_default_permissions']
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users_group.inherit_default_permissions = inherit_perms
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Session().add(users_group)
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usergroup_model = UserGroupModel()
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defs = UserGroupToPerm.query()\
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.filter(UserGroupToPerm.users_group == users_group)\
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.all()
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for ug in defs:
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Session().delete(ug)
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if form_result['create_repo_perm']:
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usergroup_model.grant_perm(id, 'hg.create.repository')
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else:
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usergroup_model.grant_perm(id, 'hg.create.none')
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if form_result['create_user_group_perm']:
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usergroup_model.grant_perm(id, 'hg.usergroup.create.true')
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else:
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usergroup_model.grant_perm(id, 'hg.usergroup.create.false')
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if form_result['fork_repo_perm']:
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usergroup_model.grant_perm(id, 'hg.fork.repository')
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else:
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usergroup_model.grant_perm(id, 'hg.fork.none')
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h.flash(_("Updated permissions"), category='success')
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Session().commit()
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except Exception:
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log.error(traceback.format_exc())
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h.flash(_('An error occurred during permissions saving'),
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category='error')
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return redirect(url('edit_users_group', id=id))
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