# -*- coding: utf-8 -*- """ rhodecode.model.repo ~~~~~~~~~~~~~~~~~~~~ Repository model for rhodecode :created_on: Jun 5, 2010 :author: marcink :copyright: (C) 2009-2011 Marcin Kuzminski :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 . import os import shutil import logging import traceback from datetime import datetime from vcs.utils.lazy import LazyProperty from vcs.backends import get_backend from rhodecode.lib import safe_str, safe_unicode from rhodecode.model import BaseModel from rhodecode.model.caching_query import FromCache from rhodecode.model.db import Repository, RepoToPerm, User, Permission, \ Statistics, UsersGroup, UsersGroupRepoToPerm, RhodeCodeUi, Group log = logging.getLogger(__name__) class RepoModel(BaseModel): @LazyProperty def repos_path(self): """Get's the repositories root path from database """ q = self.sa.query(RhodeCodeUi).filter(RhodeCodeUi.ui_key == '/').one() return q.ui_value def get(self, repo_id, cache=False): repo = self.sa.query(Repository)\ .filter(Repository.repo_id == repo_id) if cache: repo = repo.options(FromCache("sql_cache_short", "get_repo_%s" % repo_id)) return repo.scalar() def get_by_repo_name(self, repo_name, cache=False): repo = self.sa.query(Repository)\ .filter(Repository.repo_name == repo_name) if cache: repo = repo.options(FromCache("sql_cache_short", "get_repo_%s" % repo_name)) return repo.scalar() def get_users_js(self): users = self.sa.query(User).filter(User.active == True).all() u_tmpl = '''{id:%s, fname:"%s", lname:"%s", nname:"%s"},''' users_array = '[%s]' % '\n'.join([u_tmpl % (u.user_id, u.name, u.lastname, u.username) for u in users]) return users_array def get_users_groups_js(self): users_groups = self.sa.query(UsersGroup)\ .filter(UsersGroup.users_group_active == True).all() g_tmpl = '''{id:%s, grname:"%s",grmembers:"%s"},''' users_groups_array = '[%s]' % '\n'.join([g_tmpl % \ (gr.users_group_id, gr.users_group_name, len(gr.members)) for gr in users_groups]) return users_groups_array def _get_defaults(self, repo_name): """ Get's information about repository, and returns a dict for usage in forms :param repo_name: """ repo_info = Repository.get_by_repo_name(repo_name) if repo_info is None: return None defaults = repo_info.get_dict() group, repo_name = repo_info.groups_and_repo defaults['repo_name'] = repo_name defaults['repo_group'] = getattr(group[-1] if group else None, 'group_id', None) # fill owner if repo_info.user: defaults.update({'user': repo_info.user.username}) else: replacement_user = User.query().filter(User.admin == True).first().username defaults.update({'user': replacement_user}) # fill repository users for p in repo_info.repo_to_perm: defaults.update({'u_perm_%s' % p.user.username: p.permission.permission_name}) # fill repository groups for p in repo_info.users_group_to_perm: defaults.update({'g_perm_%s' % p.users_group.users_group_name: p.permission.permission_name}) return defaults def update(self, repo_name, form_data): try: cur_repo = self.get_by_repo_name(repo_name, cache=False) # update permissions for member, perm, member_type in form_data['perms_updates']: if member_type == 'user': r2p = self.sa.query(RepoToPerm)\ .filter(RepoToPerm.user == User.get_by_username(member))\ .filter(RepoToPerm.repository == cur_repo)\ .one() r2p.permission = self.sa.query(Permission)\ .filter(Permission.permission_name == perm).scalar() self.sa.add(r2p) else: g2p = self.sa.query(UsersGroupRepoToPerm)\ .filter(UsersGroupRepoToPerm.users_group == UsersGroup.get_by_group_name(member))\ .filter(UsersGroupRepoToPerm.repository == cur_repo).one() g2p.permission = self.sa.query(Permission)\ .filter(Permission.permission_name == perm).scalar() self.sa.add(g2p) # set new permissions for member, perm, member_type in form_data['perms_new']: if member_type == 'user': r2p = RepoToPerm() r2p.repository = cur_repo r2p.user = User.get_by_username(member) r2p.permission = self.sa.query(Permission)\ .filter(Permission. permission_name == perm)\ .scalar() self.sa.add(r2p) else: g2p = UsersGroupRepoToPerm() g2p.repository = cur_repo g2p.users_group = UsersGroup.get_by_group_name(member) g2p.permission = self.sa.query(Permission)\ .filter(Permission. permission_name == perm)\ .scalar() self.sa.add(g2p) # update current repo for k, v in form_data.items(): if k == 'user': cur_repo.user = User.get_by_username(v) elif k == 'repo_name': pass elif k == 'repo_group': cur_repo.group = Group.get(v) else: setattr(cur_repo, k, v) new_name = cur_repo.get_new_name(form_data['repo_name']) cur_repo.repo_name = new_name self.sa.add(cur_repo) if repo_name != new_name: # rename repository self.__rename_repo(old=repo_name, new=new_name) self.sa.commit() return cur_repo except: log.error(traceback.format_exc()) self.sa.rollback() raise def create(self, form_data, cur_user, just_db=False, fork=False): try: if fork: repo_name = form_data['fork_name'] org_name = form_data['repo_name'] org_full_name = org_name else: org_name = repo_name = form_data['repo_name'] repo_name_full = form_data['repo_name_full'] new_repo = Repository() new_repo.enable_statistics = False for k, v in form_data.items(): if k == 'repo_name': if fork: v = repo_name else: v = repo_name_full if k == 'repo_group': k = 'group_id' if k == 'description': v = safe_unicode(v) or repo_name setattr(new_repo, k, v) if fork: parent_repo = self.sa.query(Repository)\ .filter(Repository.repo_name == org_full_name).one() new_repo.fork = parent_repo new_repo.user_id = cur_user.user_id self.sa.add(new_repo) #create default permission repo_to_perm = RepoToPerm() default = 'repository.read' for p in User.get_by_username('default').user_perms: if p.permission.permission_name.startswith('repository.'): default = p.permission.permission_name break default_perm = 'repository.none' if form_data['private'] else default repo_to_perm.permission_id = self.sa.query(Permission)\ .filter(Permission.permission_name == default_perm)\ .one().permission_id repo_to_perm.repository = new_repo repo_to_perm.user_id = User.get_by_username('default').user_id self.sa.add(repo_to_perm) if not just_db: self.__create_repo(repo_name, form_data['repo_type'], form_data['repo_group'], form_data['clone_uri']) self.sa.commit() #now automatically start following this repository as owner from rhodecode.model.scm import ScmModel ScmModel(self.sa).toggle_following_repo(new_repo.repo_id, cur_user.user_id) return new_repo except: log.error(traceback.format_exc()) self.sa.rollback() raise def create_fork(self, form_data, cur_user): from rhodecode.lib.celerylib import tasks, run_task run_task(tasks.create_repo_fork, form_data, cur_user) def delete(self, repo): try: self.sa.delete(repo) self.__delete_repo(repo) self.sa.commit() except: log.error(traceback.format_exc()) self.sa.rollback() raise def delete_perm_user(self, form_data, repo_name): try: self.sa.query(RepoToPerm)\ .filter(RepoToPerm.repository \ == self.get_by_repo_name(repo_name))\ .filter(RepoToPerm.user_id == form_data['user_id']).delete() self.sa.commit() except: log.error(traceback.format_exc()) self.sa.rollback() raise def delete_perm_users_group(self, form_data, repo_name): try: self.sa.query(UsersGroupRepoToPerm)\ .filter(UsersGroupRepoToPerm.repository \ == self.get_by_repo_name(repo_name))\ .filter(UsersGroupRepoToPerm.users_group_id \ == form_data['users_group_id']).delete() self.sa.commit() except: log.error(traceback.format_exc()) self.sa.rollback() raise def delete_stats(self, repo_name): try: self.sa.query(Statistics)\ .filter(Statistics.repository == \ self.get_by_repo_name(repo_name)).delete() self.sa.commit() except: log.error(traceback.format_exc()) self.sa.rollback() raise def __create_repo(self, repo_name, alias, new_parent_id, clone_uri=False): """ makes repository on filesystem. It's group aware means it'll create a repository within a group, and alter the paths accordingly of group location :param repo_name: :param alias: :param parent_id: :param clone_uri: """ from rhodecode.lib.utils import is_valid_repo, is_valid_repos_group if new_parent_id: paths = Group.get(new_parent_id).full_path.split(Group.url_sep()) new_parent_path = os.sep.join(paths) else: new_parent_path = '' repo_path = os.path.join(*map(lambda x:safe_str(x), [self.repos_path, new_parent_path, repo_name])) # check if this path is not a repository if is_valid_repo(repo_path, self.repos_path): raise Exception('This path %s is a valid repository' % repo_path) # check if this path is a group if is_valid_repos_group(repo_path, self.repos_path): raise Exception('This path %s is a valid group' % repo_path) log.info('creating repo %s in %s @ %s', repo_name, repo_path, clone_uri) backend = get_backend(alias) backend(repo_path, create=True, src_url=clone_uri) def __rename_repo(self, old, new): """ renames repository on filesystem :param old: old name :param new: new name """ log.info('renaming repo from %s to %s', old, new) old_path = os.path.join(self.repos_path, old) new_path = os.path.join(self.repos_path, new) 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_repo(self, repo): """ removes repo from filesystem, the removal is acctually made by added rm__ prefix into dir, and rename internat .hg/.git dirs so this repository is no longer valid for rhodecode, can be undeleted later on by reverting the renames on this repository :param repo: repo object """ rm_path = os.path.join(self.repos_path, repo.repo_name) log.info("Removing %s", rm_path) #disable hg/git alias = repo.repo_type shutil.move(os.path.join(rm_path, '.%s' % alias), os.path.join(rm_path, 'rm__.%s' % alias)) #disable repo shutil.move(rm_path, os.path.join(self.repos_path, 'rm__%s__%s' \ % (datetime.today()\ .strftime('%Y%m%d_%H%M%S_%f'), repo.repo_name)))