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rhodecode release 1.1.3 changes part2
rhodecode release 1.1.3 changes part2

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repo.py
274 lines | 9.6 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
"""
rhodecode.model.repo
~~~~~~~~~~~~~~~~~~~~
Repository model for rhodecode
:created_on: Jun 5, 2010
:author: marcink
:copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>
: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; version 2
# of the License or (at your opinion) any later version of the license.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import os
import shutil
import logging
import traceback
from datetime import datetime
from sqlalchemy.orm import joinedload, make_transient
from vcs.utils.lazy import LazyProperty
from vcs.backends import get_backend
from rhodecode.model import BaseModel
from rhodecode.model.caching_query import FromCache
from rhodecode.model.db import Repository, RepoToPerm, User, Permission, \
Statistics, RhodeCodeUi
from rhodecode.model.user import UserModel
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 update(self, repo_name, form_data):
try:
cur_repo = self.get_by_repo_name(repo_name, cache=False)
user_model = UserModel(self.sa)
#update permissions
for username, perm in form_data['perms_updates']:
r2p = self.sa.query(RepoToPerm)\
.filter(RepoToPerm.user == user_model.get_by_username(username))\
.filter(RepoToPerm.repository == cur_repo)\
.one()
r2p.permission = self.sa.query(Permission)\
.filter(Permission.permission_name == perm)\
.scalar()
self.sa.add(r2p)
#set new permissions
for username, perm in form_data['perms_new']:
r2p = RepoToPerm()
r2p.repository = cur_repo
r2p.user = user_model.get_by_username(username, cache=False)
r2p.permission = self.sa.query(Permission)\
.filter(Permission.permission_name == perm)\
.scalar()
self.sa.add(r2p)
#update current repo
for k, v in form_data.items():
if k == 'user':
cur_repo.user = user_model.get(v)
else:
setattr(cur_repo, k, v)
self.sa.add(cur_repo)
if repo_name != form_data['repo_name']:
#rename our data
self.__rename_repo(repo_name, form_data['repo_name'])
self.sa.commit()
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:
#force str since hg doesn't go with unicode
repo_name = str(form_data['fork_name'])
org_name = str(form_data['repo_name'])
else:
org_name = repo_name = str(form_data['repo_name'])
new_repo = Repository()
new_repo.enable_statistics = True
for k, v in form_data.items():
if k == 'repo_name':
v = repo_name
setattr(new_repo, k, v)
if fork:
parent_repo = self.sa.query(Repository)\
.filter(Repository.repo_name == org_name).scalar()
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 UserModel(self.sa).get_by_username('default', cache=False).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 = UserModel(self.sa)\
.get_by_username('default', cache=False).user_id
self.sa.add(repo_to_perm)
if not just_db:
self.__create_repo(repo_name, form_data['repo_type'])
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)
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_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):
"""
makes repository on filesystem
:param repo_name:
:param alias:
"""
from rhodecode.lib.utils import check_repo
repo_path = os.path.join(self.repos_path, repo_name)
if check_repo(repo_name, self.repos_path):
log.info('creating repo %s in %s', repo_name, repo_path)
backend = get_backend(alias)
backend(repo_path, create=True)
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().isoformat(),
repo.repo_name)))