m.connect('repo_pull', "/repo_pull/{repo_name:.*}",

                  action="repo_pull", conditions=dict(method=["PUT"],

                                                      function=check_repo))

        m.connect('repo_as_fork', "/repo_as_fork/{repo_name:.*}",

                  action="repo_as_fork", conditions=dict(method=["PUT"],

                                                      function=check_repo))

    with rmap.submapper(path_prefix=ADMIN_PREFIX,

                        controller='admin/repos_groups') as m:

        m.connect("repos_groups", "/repos_groups",

                  action="create", conditions=dict(method=["POST"]))

        m.connect("repos_groups", "/repos_groups",

                  action="index", conditions=dict(method=["GET"]))

class NotificationsController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #         path_prefix='/_admin', name_prefix='_admin_')

    @LoginRequired()

    @NotAnonymous()

    def __before__(self):

        super(NotificationsController, self).__before__()

            c.stats_percentage = 0

        else:

            c.stats_percentage = '%.2f' % ((float((last_rev)) /

                                            c.repo_last_rev) * 100)

        defaults = RepoModel()._get_defaults(repo_name)

        c.repos_list = [('', _('--REMOVE FORK--'))]

        c.repos_list += [(x.repo_id, x.repo_name) for x in

                   Repository.query().order_by(Repository.repo_name).all()]

        return defaults

    @HasPermissionAllDecorator('hg.admin')

        return redirect(url('edit_repo', repo_name=repo_name))

    @HasPermissionAllDecorator('hg.admin')

    def repo_as_fork(self, repo_name):

        """

        Mark given repository as a fork of another

        :param repo_name:

        """

        try:

            fork_id = request.POST.get('id_fork_of')

            repo = ScmModel().mark_as_fork(repo_name, fork_id,

                                    self.rhodecode_user.username)

            fork = repo.fork.repo_name if repo.fork else _('Nothing')

            Session.commit()

                    category='success')

        except Exception, e:

            raise

            h.flash(_('An error occurred during this operation'),

                    category='error')

        return htmlfill.render(

            render('admin/repos_groups/repos_groups_edit.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

        )

    def update_perm(self, id):

        """PUT /users_perm/id: Update an existing item"""

        # url('user_perm', id=ID, method='put')

        grant_perm = request.POST.get('create_repo_perm', False)

        user_model = UserModel()

        if grant_perm:

            perm = Permission.get_by_key('hg.create.none')

            user_model.revoke_perm(id, perm)

            perm = Permission.get_by_key('hg.create.repository')

            user_model.grant_perm(id, perm)

        c.users_group = UsersGroup.get(id)

        c.group_members = [(x.user_id, x.user.username) for x in

                           c.users_group.members]

        c.available_members = [(x.user_id, x.username) for x in

                               self.sa.query(User).all()]

        available_members = [safe_unicode(x[0]) for x in c.available_members]

        users_group_form = UsersGroupForm(edit=True,

                                          old_data=c.users_group.get_dict(),

                                          available_members=available_members)()

        try:

            form_result = users_group_form.to_python(request.POST)

            UsersGroupModel().revoke_perm(id, perm)

            perm = Permission.get_by_key('hg.create.repository')

            UsersGroupModel().grant_perm(id, perm)

            h.flash(_("Granted 'repository create' permission to user"),

                    category='success')

            Session.commit()

        else:

            perm = Permission.get_by_key('hg.create.repository')

            UsersGroupModel().revoke_perm(id, perm)

            perm = Permission.get_by_key('hg.create.none')

    ~~~~~~~~~~~~~~~~~~~~~~~~~

    JSON RPC controller

    :created_on: Aug 20, 2011

    :author: marcink

    :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 inspect

            json_exc = JSONRPCError('Internal server error')

            self._error = str(json_exc)

        if self._error is not None:

            raw_response = None

                        error=self._error)

        try:

            return json.dumps(response)

        except TypeError, e:

            log.debug('Error encoding response: %s', e)

                                 "method name.")

        if isinstance(func, types.MethodType):

            return func

        else:

            raise AttributeError("No such method: %s" % self._req_method)

    def __before__(self):

        super(BookmarksController, self).__before__()

    def index(self):

        if c.rhodecode_repo.alias != 'hg':

            raise HTTPNotFound()

        c.repo_bookmarks = OrderedDict()

        bookmarks = [(name, c.rhodecode_repo.get_changeset(hash_)) for \

                 name, hash_ in c.rhodecode_repo._repo._bookmarks.items()]

        ordered_tags = sorted(bookmarks, key=lambda x: x[1].date, reverse=True)

        for name, cs_book in ordered_tags:

            c.size = int(session.get('changelog_size', default))

        p = int(request.params.get('page', 1))

        branch_name = request.params.get('branch', None)

        try:

            if branch_name:

                                                    branch_name=branch_name)]

                c.total_cs = len(collection)

            else:

                collection = list(c.rhodecode_repo)

                c.total_cs = len(c.rhodecode_repo)

            c.pagination = RepoPage(collection, page=p, item_count=c.total_cs,

                                    items_per_page=c.size, branch=branch_name)

        except (RepositoryError, ChangesetDoesNotExistError, Exception), e:

            log.error(traceback.format_exc())

            h.flash(str(e), category='warning')

        self._graph(c.rhodecode_repo, collection, c.total_cs, c.size, p)

        c.branch_name = branch_name

        c.branch_filters = [('',_('All Branches'))] + \

            [(k,k) for k in c.rhodecode_repo.branches.keys()]

            for (id, type, ctx, vtx, edges) in c.dag:

                if type != graphmod.CHANGESET:

                    continue

                data.append(['', vtx, edges])

        c.jsdata = json.dumps(data)

                c.changeset_2 = c.rhodecode_repo.get_changeset(diff2)

                node2 = c.changeset_2.get_node(f_path)

            else:

                c.changeset_2 = EmptyChangeset(repo=c.rhodecode_repo)

                node2 = FileNode('.', '', changeset=c.changeset_2)

        except RepositoryError:

                                f_path=f_path))

        if c.action == 'download':

            _diff = diffs.get_gitdiff(node1, node2,

                                      ignore_whitespace=ignore_whitespace,

                                      context=line_context)

    def nodelist(self, repo_name, revision, f_path):

        if request.environ.get('HTTP_X_PARTIAL_XHR'):

            cs = self.__get_cs_or_redirect(revision, repo_name)

            _d, _f = ScmModel().get_nodes(repo_name, cs.raw_id, f_path,

                                          flat=False)

            return _d + _f

        if request.is_xhr:

            c.rhodecode_db_repo = Repository.get_by_repo_name(c.repo_name)

            c.rhodecode_repo = c.rhodecode_db_repo.scm_instance

            return render('/switch_to_list.html')

        else:

            return HTTPBadRequest()

                session.save()

                log.info('user %s is now authenticated and stored in '

                         'session, session attrs %s' % (username, cs))

                user.update_lastlogin()

                Session.commit()

                if c.came_from:

                    return redirect(c.came_from)

                else:

                    return redirect(url('home'))

            except formencode.Invalid, errors:

        for name, chs in c.rhodecode_repo.tags.items():

            #chs = chs.split(':')[-1]

            tags_group[0].append((chs, name),)

        download_l.append(tags_group)

        return download_l

    return _str in ('t', 'true', 'y', 'yes', 'on', '1')

def convert_line_endings(line, mode):

    """

    Converts a given line  "line end" accordingly to given mode

    Available modes are::

        0 - Unix

        1 - Mac

        2 - DOS

    :param line: given line to convert

    :param mode: mode to convert to

    :rtype: str

    :return: converted line according to mode

    """

    from string import replace

    return hashlib.sha1(username + salt).hexdigest()

def safe_unicode(str_, from_encoding='utf8'):

    """

    safe unicode function. Does few trick to turn str_ into unicode

    In case of UnicodeDecode error we try to return it with encoding detected

    by chardet library if it fails fallback to unicode with errors replaced

    :param str_: string to decode

    :rtype: unicode

    :returns: unicode object

    except (ImportError, UnicodeDecodeError, Exception):

        return unicode(str_, from_encoding, 'replace')

def safe_str(unicode_, to_encoding='utf8'):

    """

    safe str function. Does few trick to turn unicode_ into string

    In case of UnicodeEncodeError we try to return it with encoding detected

    by chardet library if it fails fallback to string with errors replaced

    :param unicode_: unicode to encode

    :rtype: str

    :returns: str object

def engine_from_config(configuration, prefix='sqlalchemy.', **kwargs):

    """

    Custom engine_from_config functions that makes sure we use NullPool for

    applies to sqlalchemy versions < 0.7.0

    """

    import sqlalchemy

    from sqlalchemy import engine_from_config as efc

    import logging

    return engine

def age(curdate):

    """

    turns a datetime into an age string.

    :param curdate: datetime object

    :rtype: unicode

    :returns: unicode words describing age

    """

    from datetime import datetime

    return _(u'just now')

def uri_filter(uri):

    """

    Removes user:password from given url string

    :param uri:

    :rtype: unicode

    """

    if not uri:

        return ''

    proto = ''

    return filter(None, [proto, host, port])

def credentials_filter(uri):

    """

    Returns a url with removed credentials

    :param uri:

    """

    uri = uri_filter(uri)

    #check if we have port

    if len(uri) > 2 and uri[2]:

        uri[2] = ':' + uri[2]

    return ''.join(uri)

def get_changeset_safe(repo, rev):

    """

    repo it returns a Dummy one instead

    :param repo:

    :param rev:

    """

    from vcs.backends.base import BaseRepository

    from vcs.exceptions import RepositoryError

    if not isinstance(repo, BaseRepository):

def get_current_revision(quiet=False):

    """

    Returns tuple of (number, id) from repository containing this package

    or None if repository could not be found.

    :param quiet: prints error for fetching revision if True

    """

    try:

        from vcs import get_repo

        from vcs.utils.helpers import get_scm

                   "was: %s" % err)

        return None

def extract_mentioned_users(s):

    """

    Returns unique usernames from given string s that have @mention

    :param s: string to get mentions

    """

    usrs = {}

    for username in re.findall(r'(?:^@|\s@)(\w+)', s):

        usrs[username] = username

# -*- coding: utf-8 -*-

"""

    rhodecode.lib.annotate

    ~~~~~~~~~~~~~~~~~~~~~~

    Anontation library for usage in rhodecode, previously part of vcs

    :created_on: Dec 4, 2011

    :author: marcink

    :license: GPLv3, see COPYING for more details.

"""

from vcs.exceptions import VCSError

from vcs.nodes import FileNode

from pygments.formatters import HtmlFormatter

log = logging.getLogger(__name__)

class PasswordGenerator(object):

    """

    characters

    usage::

        passwd_gen = PasswordGenerator()

        #print 8-letter password containing only big and small letters

            of alphabet

def check_password(password, hashed):

    return RhodeCodeCrypto.hash_check(password, hashed)

def generate_api_key(str_, salt=None):

    """

    Generates API KEY from given string

    :param str_:

    :param salt:

    """

    if salt is None:

        salt = _RandomNameSequence().next()

    return hashlib.sha1(str_ + salt).hexdigest()

def authfunc(environ, username, password):

    """

    access control.

    :param environ: needed only for using in Basic auth

    """

    return authenticate(username, password)

                 'email': get_ldap_attr('ldap_attr_email'),

                }

                if user_model.create_ldap(username, password, user_dn,

                                          user_attrs):

                    log.info('created new ldap user %s', username)

                return True

            except (LdapUsernameError, LdapPasswordError,):

                pass

            except (Exception,):

                log.error(traceback.format_exc())

                pass

    if not user.active:

        return None

    user.update_lastlogin()

    Session.commit()

    log.debug('User %s is now logged in by container authentication',

              user.username)

    return user

def get_container_username(environ, config):

    username = None

        is_user_loaded = False

        # try go get user by api key

        if self._api_key and self._api_key != self.anonymous_user.api_key:

            log.debug('Auth User lookup by API KEY %s', self._api_key)

            is_user_loaded = user_model.fill_data(self, api_key=self._api_key)

        elif (self.user_id is not None and

              self.user_id != self.anonymous_user.user_id):

            log.debug('Auth User lookup by USER ID %s', self.user_id)

            is_user_loaded = user_model.fill_data(self, user_id=self.user_id)

        # lookup by username

        elif self.username and \

            str2bool(config.get('container_auth_enabled', False)):

            log.debug('Auth User lookup by USER NAME %s', self.username)

            dbuser = login_container_auth(self.username)

            if dbuser is not None:

                for k, v in dbuser.get_dict().items():

                    setattr(self, k, v)

                self.set_authenticated()

                                                self.username, self.repo_name)

        if self.required_perms.intersection(self.user_perms):

            log.debug('permission granted')

            return True

        log.debug('permission denied')

        return False

# -*- coding: utf-8 -*-

"""

    rhodecode.lib.backup_manager

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    repositories and send it to backup server using RSA key via ssh.

    :created_on: Feb 28, 2010

    :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>

    :license: GPLv3, see COPYING for more details.

"""

                          'cannot be created as an scm instance', c.repo_name)

                redirect(url('home'))

            c.repository_followers = self.scm_model.get_followers(c.repo_name)

            c.repository_forks = self.scm_model.get_forks(c.repo_name)

        co_day_auth_aggr = {}

        commits_by_day_aggregate = {}

        repo = Repository.get_by_repo_name(repo_name)

        if repo is None:

            return True

        repo = repo.scm_instance

        repo_size = repo.count()

        # return if repo have no revisions

        if repo_size < 1:

            lock.release()

            return True

@task(ignore_result=True)

def create_repo_fork(form_data, cur_user):

    """

    Creates a fork of repository using interval VCS methods

    :param form_data:

    :param cur_user:

    """

    from rhodecode.model.repo import RepoModel

    log = get_logger(create_repo_fork)

    backend = get_backend(alias)

    backend(safe_str(destination_fork_path), create=True,

            src_url=safe_str(source_repo_path),

            update_after_clone=update_after_clone)

    action_logger(cur_user, 'user_forked_repo:%s' % fork_name,

                   org_repo_name, '', Session)

    action_logger(cur_user, 'user_created_fork:%s' % fork_name,

    # finally commit at latest possible stage

    Session.commit()

def __get_codes_stats(repo_name):

    repo = Repository.get_by_repo_name(repo_name).scm_instance

# -*- coding: utf-8 -*-

"""

    rhodecode.lib.compat

    ~~~~~~~~~~~~~~~~~~~~

    Python backward compatibility functions and common libs

    :created_on: Oct 7, 2011

    :author: marcink

    :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.

_nil = _Nil()

class _odict(object):

    """Ordered dict data structure, with O(1) complexity for dict operations

    that modify one element.

    Overwriting values doesn't change their original sequential order.

    """

    def _dict_impl(self):

        return None

   using Python.

"""

from rhodecode.lib.dbmigrate.migrate.versioning import *

from rhodecode.lib.dbmigrate.migrate.changeset import *

import sqlalchemy

from sqlalchemy import __version__ as _sa_version

warnings.simplefilter('always', DeprecationWarning)

                    for x in _sa_version.split("."))

SQLA_06 = _sa_version >= (0, 6)

SQLA_07 = _sa_version >= (0, 7)

del re

del _sa_version

                    connection.execute(getCopyStatement())

                    connection.execute('DROP TABLE %s' % tempName)

                    trans.commit()

                except:

                    trans.rollback()

                    raise

            templates_path=t_path, **opts)

        return cls(path)

    def create_script(self, description, **k):

        """API to :meth:`migrate.versioning.version.Collection.create_new_python_version`"""

        k['use_timestamp_numbering'] = self.use_timestamp_numbering

        self.versions.create_new_python_version(description, **k)

    def create_script_sql(self, database, description, **k):

        """API to :meth:`migrate.versioning.version.Collection.create_new_sql_version`"""

        k['use_timestamp_numbering'] = self.use_timestamp_numbering

    def __init__(self, path):

        """Collect current version scripts in repository

        and store them in self.versions

        """

        super(Collection, self).__init__(path)

        # Create temporary list of files, allowing skipped version numbers.

        files = os.listdir(path)

        if '1' in files:

            # deprecation

            raise Exception('It looks like you have a repository in the old '

                'format (with directories for each version). '

        filename = '%03d%s.py' % (ver, extra)

        filepath = self._version_path(filename)

        script.PythonScript.create(filepath, **k)

        self.versions[ver] = Version(ver, self.path, [filename])

    def create_new_sql_version(self, database, description, **k):

        """Create SQL files for new version"""

        ver = self._next_ver_num(k.pop('use_timestamp_numbering', False))