Wraps group listing with permissions check so they don't get displayed

rhodecode/controllers/admin/repos_groups.py

@@ -1,317 +1,317
 # -*- coding: utf-8 -*-
 """
     rhodecode.controllers.admin.repos_groups
     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
     Repositories groups controller for RhodeCode
 
     :created_on: Mar 23, 2010
     :author: marcink
     :copyright: (C) 2010-2012 Marcin Kuzminski <[e-mail]>
     :license: GPLv3, see COPYING for more details.
 """
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU 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 General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
 import traceback
 import formencode
 
 from formencode import htmlfill
 
 from pylons import request, tmpl_context as c, url
 from pylons.controllers.util import redirect
 from pylons.i18n.translation import _
 
 from sqlalchemy.exc import IntegrityError
 
 from rhodecode.lib import helpers as h
 from rhodecode.lib.auth import LoginRequired, HasPermissionAnyDecorator,\
     HasReposGroupPermissionAnyDecorator
 from rhodecode.lib.base import BaseController, render
 from rhodecode.model.db import RepoGroup
 from rhodecode.model.repos_group import ReposGroupModel
 from rhodecode.model.forms import ReposGroupForm
 from rhodecode.model.meta import Session
 from rhodecode.model.repo import RepoModel
 from webob.exc import HTTPInternalServerError, HTTPNotFound
 from rhodecode.lib.utils2 import str2bool
 
 log = logging.getLogger(__name__)
 
 
 class ReposGroupsController(BaseController):
     """REST Controller styled on the Atom Publishing Protocol"""
     # To properly map this controller, ensure your config/routing.py
     # file has a resource setup:
     #     map.resource('repos_group', 'repos_groups')
 
     @LoginRequired()
     def __before__(self):
         super(ReposGroupsController, self).__before__()
 
     def __load_defaults(self):
         c.repo_groups = RepoGroup.groups_choices()
         c.repo_groups_choices = map(lambda k: unicode(k[0]), c.repo_groups)
 
         repo_model = RepoModel()
         c.users_array = repo_model.get_users_js()
         c.users_groups_array = repo_model.get_users_groups_js()
 
     def __load_data(self, group_id):
         """
         Load defaults settings for edit, and update
 
         :param group_id:
         """
         self.__load_defaults()
         repo_group = RepoGroup.get_or_404(group_id)
         data = repo_group.get_dict()
         data['group_name'] = repo_group.name
 
         # fill repository users
         for p in repo_group.repo_group_to_perm:
             data.update({'u_perm_%s' % p.user.username:
                              p.permission.permission_name})
 
         # fill repository groups
         for p in repo_group.users_group_to_perm:
             data.update({'g_perm_%s' % p.users_group.users_group_name:
                              p.permission.permission_name})
 
         return data
 
     @HasPermissionAnyDecorator('hg.admin')
     def index(self, format='html'):
         """GET /repos_groups: All items in the collection"""
         # url('repos_groups')
         sk = lambda g: g.parents[0].group_name if g.parents else g.group_name
         c.groups = sorted(RepoGroup.query().all(), key=sk)
         return render('admin/repos_groups/repos_groups_show.html')
 
     @HasPermissionAnyDecorator('hg.admin')
     def create(self):
         """POST /repos_groups: Create a new item"""
         # url('repos_groups')
         self.__load_defaults()
         repos_group_form = ReposGroupForm(available_groups =
                                           c.repo_groups_choices)()
         try:
             form_result = repos_group_form.to_python(dict(request.POST))
             ReposGroupModel().create(
                     group_name=form_result['group_name'],
                     group_description=form_result['group_description'],
                     parent=form_result['group_parent_id']
             )
             Session().commit()
             h.flash(_('created repos group %s') \
                     % form_result['group_name'], category='success')
             #TODO: in futureaction_logger(, '', '', '', self.sa)
         except formencode.Invalid, errors:
 
             return htmlfill.render(
                 render('admin/repos_groups/repos_groups_add.html'),
                 defaults=errors.value,
                 errors=errors.error_dict or {},
                 prefix_error=False,
                 encoding="UTF-8")
         except Exception:
             log.error(traceback.format_exc())
             h.flash(_('error occurred during creation of repos group %s') \
                     % request.POST.get('group_name'), category='error')
 
         return redirect(url('repos_groups'))
 
     @HasPermissionAnyDecorator('hg.admin')
     def new(self, format='html'):
         """GET /repos_groups/new: Form to create a new item"""
         # url('new_repos_group')
         self.__load_defaults()
         return render('admin/repos_groups/repos_groups_add.html')
 
     @HasPermissionAnyDecorator('hg.admin')
     def update(self, id):
         """PUT /repos_groups/id: Update an existing item"""
         # Forms posted to this method should contain a hidden field:
         #    <input type="hidden" name="_method" value="PUT" />
         # Or using helpers:
         #    h.form(url('repos_group', id=ID),
         #           method='put')
         # url('repos_group', id=ID)
 
         self.__load_defaults()
         c.repos_group = RepoGroup.get(id)
 
         repos_group_form = ReposGroupForm(
             edit=True,
             old_data=c.repos_group.get_dict(),
             available_groups=c.repo_groups_choices
         )()
         try:
             form_result = repos_group_form.to_python(dict(request.POST))
             ReposGroupModel().update(id, form_result)
             Session().commit()
             h.flash(_('updated repos group %s') \
                     % form_result['group_name'], category='success')
             #TODO: in future action_logger(, '', '', '', self.sa)
         except formencode.Invalid, errors:
 
             return htmlfill.render(
                 render('admin/repos_groups/repos_groups_edit.html'),
                 defaults=errors.value,
                 errors=errors.error_dict or {},
                 prefix_error=False,
                 encoding="UTF-8")
         except Exception:
             log.error(traceback.format_exc())
             h.flash(_('error occurred during update of repos group %s') \
                     % request.POST.get('group_name'), category='error')
 
         return redirect(url('edit_repos_group', id=id))
 
     @HasPermissionAnyDecorator('hg.admin')
     def delete(self, id):
         """DELETE /repos_groups/id: Delete an existing item"""
         # Forms posted to this method should contain a hidden field:
         #    <input type="hidden" name="_method" value="DELETE" />
         # Or using helpers:
         #    h.form(url('repos_group', id=ID),
         #           method='delete')
         # url('repos_group', id=ID)
 
         gr = RepoGroup.get(id)
         repos = gr.repositories.all()
         if repos:
             h.flash(_('This group contains %s repositores and cannot be '
                       'deleted') % len(repos),
                     category='error')
             return redirect(url('repos_groups'))
 
         try:
             ReposGroupModel().delete(id)
             Session().commit()
             h.flash(_('removed repos group %s') % gr.group_name,
                     category='success')
             #TODO: in future action_logger(, '', '', '', self.sa)
         except IntegrityError, e:
             if str(e.message).find('groups_group_parent_id_fkey') != -1:
                 log.error(traceback.format_exc())
                 h.flash(_('Cannot delete this group it still contains '
                           'subgroups'),
                         category='warning')
             else:
                 log.error(traceback.format_exc())
                 h.flash(_('error occurred during deletion of repos '
                           'group %s') % gr.group_name, category='error')
 
         except Exception:
             log.error(traceback.format_exc())
             h.flash(_('error occurred during deletion of repos '
                       'group %s') % gr.group_name, category='error')
 
         return redirect(url('repos_groups'))
 
     @HasReposGroupPermissionAnyDecorator('group.admin')
     def delete_repos_group_user_perm(self, group_name):
         """
         DELETE an existing repositories group permission user
 
         :param group_name:
         """
         try:
             recursive = str2bool(request.POST.get('recursive', False))
             ReposGroupModel().delete_permission(
                 repos_group=group_name, obj=request.POST['user_id'],
                 obj_type='user', recursive=recursive
             )
             Session().commit()
         except Exception:
             log.error(traceback.format_exc())
             h.flash(_('An error occurred during deletion of group user'),
                     category='error')
             raise HTTPInternalServerError()
 
     @HasReposGroupPermissionAnyDecorator('group.admin')
     def delete_repos_group_users_group_perm(self, group_name):
         """
         DELETE an existing repositories group permission users group
 
         :param group_name:
         """
 
         try:
             recursive = str2bool(request.POST.get('recursive', False))
             ReposGroupModel().delete_permission(
                 repos_group=group_name, obj=request.POST['users_group_id'],
                 obj_type='users_group', recursive=recursive
             )
             Session().commit()
         except Exception:
             log.error(traceback.format_exc())
             h.flash(_('An error occurred during deletion of group'
                       ' users groups'),
                     category='error')
             raise HTTPInternalServerError()
 
     def show_by_name(self, group_name):
         """
         This is a proxy that does a lookup group_name -> id, and shows
         the group by id view instead
         """
         group_name = group_name.rstrip('/')
         id_ = RepoGroup.get_by_group_name(group_name)
         if id_:
             return self.show(id_.group_id)
         raise HTTPNotFound
 
     @HasReposGroupPermissionAnyDecorator('group.read', 'group.write',
                                          'group.admin')
     def show(self, id, format='html'):
         """GET /repos_groups/id: Show a specific item"""
         # url('repos_group', id=ID)
 
         c.group = RepoGroup.get_or_404(id)
 
         c.group_repos = c.group.repositories.all()
 
         #overwrite our cached list with current filter
         gr_filter = c.group_repos
         c.cached_repo_list = self.scm_model.get_repos(all_repos=gr_filter)
 
         c.repos_list = c.cached_repo_list
 
         c.repo_cnt = 0
 
-        c.groups = RepoGroup.query().order_by(RepoGroup.group_name)\
+        groups = RepoGroup.query().order_by(RepoGroup.group_name)\
             .filter(RepoGroup.group_parent_id == id).all()
-
+        c.groups = self.scm_model.get_repos_groups(groups)
         return render('admin/repos_groups/repos_groups.html')
 
     @HasPermissionAnyDecorator('hg.admin')
     def edit(self, id, format='html'):
         """GET /repos_groups/id/edit: Form to edit an existing item"""
         # url('edit_repos_group', id=ID)
 
         c.repos_group = ReposGroupModel()._get_repos_group(id)
         defaults = self.__load_data(c.repos_group.group_id)
 
         # we need to exclude this group from the group list for editing
         c.repo_groups = filter(lambda x: x[0] != c.repos_group.group_id,
                                c.repo_groups)
 
         return htmlfill.render(
             render('admin/repos_groups/repos_groups_edit.html'),
             defaults=defaults,
             encoding="UTF-8",
             force_defaults=False
         )