Automated merge with https://bitbucket.org/marcinkuzminski/rhodecode

rhodecode/controllers/admin/repos_groups.py

@@ -1,225 +1,237 b''
 import logging
 import traceback
 import formencode
 
 from formencode import htmlfill
 from operator import itemgetter
 
 from pylons import request, response, session, tmpl_context as c, url
 from pylons.controllers.util import abort, redirect
 from pylons.i18n.translation import _
 
+from sqlalchemy.exc import IntegrityError
+
 from rhodecode.lib import helpers as h
-from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator, \
-    HasPermissionAnyDecorator
+from rhodecode.lib.auth import LoginRequired, HasPermissionAnyDecorator
 from rhodecode.lib.base import BaseController, render
 from rhodecode.model.db import Group
 from rhodecode.model.repos_group import ReposGroupModel
 from rhodecode.model.forms import ReposGroupForm
 
 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 = [('', '')]
         parents_link = lambda k: h.literal('»'.join(k))
 
         c.repo_groups.extend([(x.group_id, parents_link(x.full_path_splitted))
                               for x in self.sa.query(Group).all()])
 
         c.repo_groups = sorted(c.repo_groups,
                                key=lambda t: t[1].split('»')[0])
         c.repo_groups_choices = map(lambda k: unicode(k[0]), c.repo_groups)
 
     def __load_data(self, group_id):
         """
         Load defaults settings for edit, and update
 
         :param group_id:
         """
         self.__load_defaults()
 
         repo_group = Group.get(group_id)
 
         data = repo_group.get_dict()
 
         data['group_name'] = repo_group.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(Group.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_model = ReposGroupModel()
         repos_group_form = ReposGroupForm(available_groups=
                                           c.repo_groups_choices)()
         try:
             form_result = repos_group_form.to_python(dict(request.POST))
             repos_group_model.create(form_result)
             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 = Group.get(id)
 
         repos_group_model = ReposGroupModel()
         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))
             repos_group_model.update(id, form_result)
             h.flash(_('updated 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_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('repos_groups'))
 
 
     @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)
 
         repos_group_model = ReposGroupModel()
         gr = Group.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:
             repos_group_model.delete(id)
             h.flash(_('removed repos group %s' % gr.group_name), category='success')
             #TODO: in future action_logger(, '', '', '', self.sa)
+        except IntegrityError, e:
+            if e.message.find('groups_group_parent_id_fkey'):
+                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')
+            h.flash(_('error occurred during deletion of repos '
+                      'group %s' % gr.group_name), category='error')
 
         return redirect(url('repos_groups'))
 
     def show_by_name(self, group_name):
         id_ = Group.get_by_group_name(group_name).group_id
         return self.show(id_)
 
     def show(self, id, format='html'):
         """GET /repos_groups/id: Show a specific item"""
         # url('repos_group', id=ID)
 
         c.group = Group.get(id)
 
         if c.group:
             c.group_repos = c.group.repositories.all()
         else:
             return redirect(url('home'))
 
         #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 = self.sa.query(Group).order_by(Group.group_name)\
             .filter(Group.group_parent_id == id).all()
 
         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)
 
         id_ = int(id)
 
         c.repos_group = Group.get(id_)
         defaults = self.__load_data(id_)
 
         # we need to exclude this group from the group list for editing
         c.repo_groups = filter(lambda x:x[0] != id_, c.repo_groups)
 
         return htmlfill.render(
             render('admin/repos_groups/repos_groups_edit.html'),
             defaults=defaults,
             encoding="UTF-8",
             force_defaults=False
         )
 
 

rhodecode/model/repos_group.py

@@ -1,162 +1,164 b''
 # -*- coding: utf-8 -*-
 """
     rhodecode.model.user_group
     ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
     users groups model for RhodeCode
 
     :created_on: Jan 25, 2011
     :author: marcink
     :copyright: (C) 2009-2011 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 os
 import logging
 import traceback
 import shutil
 
 from pylons.i18n.translation import _
 
 from vcs.utils.lazy import LazyProperty
 
 from rhodecode.model import BaseModel
 from rhodecode.model.caching_query import FromCache
 from rhodecode.model.db import Group, RhodeCodeUi
 
 log = logging.getLogger(__name__)
 
 
 class ReposGroupModel(BaseModel):
 
     @LazyProperty
     def repos_path(self):
         """
         Get's the repositories root path from database
         """
 
         q = RhodeCodeUi.get_by_key('/').one()
         return q.ui_value
 
     def __create_group(self, group_name):
         """
         makes repositories group on filesystem
 
         :param repo_name:
         :param parent_id:
         """
 
         create_path = os.path.join(self.repos_path, group_name)
         log.debug('creating new group in %s', create_path)
 
         if os.path.isdir(create_path):
             raise Exception('That directory already exists !')
 
         os.makedirs(create_path)
 
     def __rename_group(self, old, new):
         """
         Renames a group on filesystem
         
         :param group_name:
         """
 
         if old == new:
             log.debug('skipping group rename')
             return
 
         log.debug('renaming repos group from %s to %s', old, new)
 
 
         old_path = os.path.join(self.repos_path, old)
         new_path = os.path.join(self.repos_path, new)
 
         log.debug('renaming repos paths from %s to %s', old_path, new_path)
 
         if os.path.isdir(new_path):
             raise Exception('Was trying to rename to already '
                             'existing dir %s' % new_path)
         shutil.move(old_path, new_path)
 
     def __delete_group(self, group):
         """
         Deletes a group from a filesystem
         
         :param group: instance of group from database
         """
         paths = group.full_path.split(Group.url_sep())
         paths = os.sep.join(paths)
 
         rm_path = os.path.join(self.repos_path, paths)
+        if os.path.isdir(rm_path):
+            # delete only if that path really exists
         os.rmdir(rm_path)
 
     def create(self, form_data):
         try:
             new_repos_group = Group()
             new_repos_group.group_description = form_data['group_description']
             new_repos_group.parent_group = Group.get(form_data['group_parent_id'])
             new_repos_group.group_name = new_repos_group.get_new_name(form_data['group_name'])
 
             self.sa.add(new_repos_group)
 
             self.__create_group(new_repos_group.group_name)
 
             self.sa.commit()
             return new_repos_group
         except:
             log.error(traceback.format_exc())
             self.sa.rollback()
             raise
 
     def update(self, repos_group_id, form_data):
 
         try:
             repos_group = Group.get(repos_group_id)
             old_path = repos_group.full_path
 
             #change properties
             repos_group.group_description = form_data['group_description']
             repos_group.parent_group = Group.get(form_data['group_parent_id'])
             repos_group.group_name = repos_group.get_new_name(form_data['group_name'])
 
             new_path = repos_group.full_path
 
             self.sa.add(repos_group)
 
             self.__rename_group(old_path, new_path)
 
             # we need to get all repositories from this new group and 
             # rename them accordingly to new group path
             for r in repos_group.repositories:
                 r.repo_name = r.get_new_name(r.just_name)
                 self.sa.add(r)
 
             self.sa.commit()
             return repos_group
         except:
             log.error(traceback.format_exc())
             self.sa.rollback()
             raise
 
     def delete(self, users_group_id):
         try:
             users_group = Group.get(users_group_id)
             self.sa.delete(users_group)
             self.__delete_group(users_group)
             self.sa.commit()
         except:
             log.error(traceback.format_exc())
             self.sa.rollback()
             raise