flat=False)

            _map = {

                'all': _d + _f,

                'files': _f,

                'dirs': _d,

            }

            return _map[ret_type]

        except KeyError:

            raise JSONRPCError('ret_type must be one of %s'

                               % (','.join(_map.keys())))

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError(

                'failed to get repo: `%s` nodes' % repo.repo_name

            )

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def create_repo(self, apiuser, repo_name, owner=Optional(OAttr('apiuser')),

                    repo_type=Optional('hg'), description=Optional(''),

                    private=Optional(False), clone_uri=Optional(None),

                    landing_rev=Optional('rev:tip'),

                    enable_statistics=Optional(False),

                    enable_locking=Optional(False),

                    enable_downloads=Optional(False),

                    copy_permissions=Optional(False)):

        """

        Creates a repository. If repository name contains "/", all needed repository

        groups will be created. For example "foo/bar/baz" will create groups

        "foo", "bar" (with "foo" as parent), and create "baz" repository with

        "bar" as group. This command can be executed only using api_key

        belonging to user with admin rights or regular user that have create

        repository permission. Regular users cannot specify owner parameter

        :param apiuser: filled automatically from apikey

        :type apiuser: AuthUser

        :param repo_name: repository name

        :type repo_name: str

        :param owner: user_id or username

        :type owner: Optional(str)

        :param repo_type: 'hg' or 'git'

        :type repo_type: Optional(str)

        :param description: repository description

        :type description: Optional(str)

        :param private:

        :type private: bool

        :param clone_uri:

        :type clone_uri: str

        :param landing_rev: <rev_type>:<rev>

        :type landing_rev: str

        :param enable_locking:

        :type enable_locking: bool

        :param enable_downloads:

        :type enable_downloads: bool

        :param enable_statistics:

        :type enable_statistics: bool

        :param copy_permissions: Copy permission from group that repository is

            being created.

        :type copy_permissions: bool

        OUTPUT::

            id : <id_given_in_input>

            result: {

                      "msg": "Created new repository `<reponame>`",

                      "success": true,

                      "task": "<celery task id or None if done sync>"

                    }

            error:  null

        ERROR OUTPUT::

          id : <id_given_in_input>

          result : null

          error :  {

             'failed to create repository `<repo_name>`

          }

        """

        if not HasPermissionAnyApi('hg.admin')(user=apiuser):

            if not isinstance(owner, Optional):

                #forbid setting owner for non-admins

                raise JSONRPCError(

                    'Only Kallithea admin can specify `owner` param'

                )

        if isinstance(owner, Optional):

            owner = apiuser.user_id

        owner = get_user_or_error(owner)

        if RepoModel().get_by_repo_name(repo_name):

            raise JSONRPCError("repo `%s` already exist" % repo_name)

        defs = Setting.get_default_repo_settings(strip_prefix=True)

        if isinstance(private, Optional):

            private = defs.get('repo_private') or Optional.extract(private)

        if isinstance(repo_type, Optional):

            repo_type = defs.get('repo_type')

        if isinstance(enable_statistics, Optional):

            enable_statistics = defs.get('repo_enable_statistics')

        if isinstance(enable_locking, Optional):

            enable_locking = defs.get('repo_enable_locking')

        if isinstance(enable_downloads, Optional):

            enable_downloads = defs.get('repo_enable_downloads')

        clone_uri = Optional.extract(clone_uri)

        description = Optional.extract(description)

        landing_rev = Optional.extract(landing_rev)

        copy_permissions = Optional.extract(copy_permissions)

        try:

            repo_name_cleaned = repo_name.split('/')[-1]

            # create structure of groups and return the last group

            repo_group = map_groups(repo_name)

            data = dict(

                repo_name=repo_name_cleaned,

                repo_name_full=repo_name,

                repo_type=repo_type,

                repo_description=description,

                owner=owner,

                repo_private=private,

                clone_uri=clone_uri,

                repo_group=repo_group,

                repo_landing_rev=landing_rev,

                enable_statistics=enable_statistics,

                enable_locking=enable_locking,

                enable_downloads=enable_downloads,

                repo_copy_permissions=copy_permissions,

            )

            task = RepoModel().create(form_data=data, cur_user=owner)

            from celery.result import BaseAsyncResult

            task_id = None

            if isinstance(task, BaseAsyncResult):

                task_id = task.task_id

            # no commit, it's done in RepoModel, or async via celery

            return dict(

                msg="Created new repository `%s`" % (repo_name,),

                success=True,  # cannot return the repo data here since fork

                               # can be done async

                task=task_id

            )

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError(

                'failed to create repository `%s`' % (repo_name,))

    # permission check inside

    def update_repo(self, apiuser, repoid, name=Optional(None),

                    owner=Optional(OAttr('apiuser')),

                    group=Optional(None),

                    description=Optional(''), private=Optional(False),

                    clone_uri=Optional(None), landing_rev=Optional('rev:tip'),

                    enable_statistics=Optional(False),

                    enable_locking=Optional(False),

                    enable_downloads=Optional(False)):

        """

        Updates repo

        :param apiuser: filled automatically from apikey

        :type apiuser: AuthUser

        :param repoid: repository name or repository id

        :type repoid: str or int

        :param name:

        :param owner:

        :param group:

        :param description:

        :param private:

        :param clone_uri:

        :param landing_rev:

        :param enable_statistics:

        :param enable_locking:

        :param enable_downloads:

        """

        repo = get_repo_or_error(repoid)

        if not HasPermissionAnyApi('hg.admin')(user=apiuser):

            # check if we have admin permission for this repo !

            if not HasRepoPermissionAnyApi('repository.admin')(user=apiuser,

                                                               repo_name=repo.repo_name):

                raise JSONRPCError('repository `%s` does not exist' % (repoid,))

            if (name != repo.repo_name and

                not HasPermissionAnyApi('hg.create.repository')(user=apiuser)

                ):

                raise JSONRPCError('no permission to create (or move) repositories')

            if not isinstance(owner, Optional):

                #forbid setting owner for non-admins

                raise JSONRPCError(

                    'Only Kallithea admin can specify `owner` param'

                )

        repo_group = group

        if not isinstance(repo_group, Optional):

            repo_group = get_repo_group_or_error(repo_group)

            repo_group = repo_group.group_id

        try:

            store_update(updates, name, 'repo_name')

            store_update(updates, repo_group, 'repo_group')

            store_update(updates, owner, 'user')

            store_update(updates, description, 'repo_description')

            store_update(updates, private, 'repo_private')

            store_update(updates, clone_uri, 'clone_uri')

            store_update(updates, landing_rev, 'repo_landing_rev')

            store_update(updates, enable_statistics, 'repo_enable_statistics')

            store_update(updates, enable_locking, 'repo_enable_locking')

            store_update(updates, enable_downloads, 'repo_enable_downloads')

            RepoModel().update(repo, **updates)

            Session().commit()

            return dict(

                msg='updated repo ID:%s %s' % (repo.repo_id, repo.repo_name),

                repository=repo.get_api_data()

            )

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError('failed to update repo `%s`' % repoid)

    @HasPermissionAnyDecorator('hg.admin', 'hg.fork.repository')

    def fork_repo(self, apiuser, repoid, fork_name,

                  owner=Optional(OAttr('apiuser')),

                  description=Optional(''), copy_permissions=Optional(False),

                  private=Optional(False), landing_rev=Optional('rev:tip')):

        """

        Creates a fork of given repo. In case of using celery this will

        immediately return success message, while fork is going to be created

        asynchronous. This command can be executed only using api_key belonging to

        user with admin rights or regular user that have fork permission, and at least

        read access to forking repository. Regular users cannot specify owner parameter.

        :param apiuser: filled automatically from apikey

        :type apiuser: AuthUser

        :param repoid: repository name or repository id

        :type repoid: str or int

        :param fork_name:

        :param owner:

        :param description:

        :param copy_permissions:

        :param private:

        :param landing_rev:

        INPUT::

            id : <id_for_response>

            api_key : "<api_key>"

            args:     {

                        "repoid" :          "<reponame or repo_id>",

                        "fork_name":        "<forkname>",

                        "owner":            "<username or user_id = Optional(=apiuser)>",

                        "description":      "<description>",

                        "copy_permissions": "<bool>",

                        "private":          "<bool>",

                        "landing_rev":      "<landing_rev>"

                      }

        OUTPUT::

            id : <id_given_in_input>

            result: {

                      "msg": "Created fork of `<reponame>` as `<forkname>`",

                      "success": true,

                      "task": "<celery task id or None if done sync>"

                    }

            error:  null

        """

        repo = get_repo_or_error(repoid)

        repo_name = repo.repo_name

        _repo = RepoModel().get_by_repo_name(fork_name)

        if _repo:

            type_ = 'fork' if _repo.fork else 'repo'

            raise JSONRPCError("%s `%s` already exist" % (type_, fork_name))

        if HasPermissionAnyApi('hg.admin')(user=apiuser):

            pass

        elif HasRepoPermissionAnyApi('repository.admin',

                                     'repository.write',

                                     'repository.read')(user=apiuser,

                                                        repo_name=repo.repo_name):

            if not isinstance(owner, Optional):

                #forbid setting owner for non-admins

                raise JSONRPCError(

                    'Only Kallithea admin can specify `owner` param'

                )

            if not HasPermissionAnyApi('hg.create.repository')(user=apiuser):

                raise JSONRPCError('no permission to create repositories')

        else:

            raise JSONRPCError('repository `%s` does not exist' % (repoid,))

        if isinstance(owner, Optional):

            owner = apiuser.user_id

        owner = get_user_or_error(owner)

        try:

            # create structure of groups and return the last group

            group = map_groups(fork_name)

            form_data = dict(

                repo_name=fork_name,

                repo_name_full=fork_name,

                repo_group=group,

                repo_type=repo.repo_type,

                description=Optional.extract(description),

                private=Optional.extract(private),

                copy_permissions=Optional.extract(copy_permissions),

                landing_rev=Optional.extract(landing_rev),

                update_after_clone=False,

                fork_parent_id=repo.repo_id,

            )

            task = RepoModel().create_fork(form_data, cur_user=owner)

            # no commit, it's done in RepoModel, or async via celery

            from celery.result import BaseAsyncResult

            task_id = None

            if isinstance(task, BaseAsyncResult):

                task_id = task.task_id

            return dict(

                msg='Created fork of `%s` as `%s`' % (repo.repo_name,

                                                      fork_name),

                success=True,  # cannot return the repo data here since fork

                               # can be done async

                task=task_id

            )

        except Exception:

            log.error(traceback.format_exc())

            raise JSONRPCError(

                'failed to fork repository `%s` as `%s`' % (repo_name,

                                                            fork_name)

            )

    # permission check inside

    def delete_repo(self, apiuser, repoid, forks=Optional('')):

        """

        Deletes a repository. This command can be executed only using api_key belonging

        to user with admin rights or regular user that have admin access to repository.

        When `forks` param is set it's possible to detach or delete forks of deleting

        repository

        :param apiuser: filled automatically from apikey

        :type apiuser: AuthUser

        :param repoid: repository name or repository id

        :type repoid: str or int

        :param forks: `detach` or `delete`, what do do with attached forks for repo

        :type forks: Optional(str)

        OUTPUT::

            id : <id_given_in_input>

            result: {

                      "msg": "Deleted repository `<reponame>`",

                      "success": true

                    }

            error:  null

        """

        repo = get_repo_or_error(repoid)

        if not HasPermissionAnyApi('hg.admin')(user=apiuser):

            # check if we have admin permission for this repo !

            if not HasRepoPermissionAnyApi('repository.admin')(user=apiuser,

                                                           repo_name=repo.repo_name):

                raise JSONRPCError('repository `%s` does not exist' % (repoid,))

        try:

            handle_forks = Optional.extract(forks)

            _forks_msg = ''

            _forks = [f for f in repo.forks]

            if handle_forks == 'detach':

                _forks_msg = ' ' + 'Detached %s forks' % len(_forks)

            elif handle_forks == 'delete':

                _forks_msg = ' ' + 'Deleted %s forks' % len(_forks)

            elif _forks:

                raise JSONRPCError(

                    'Cannot delete `%s` it still contains attached forks' %

                    (repo.repo_name,)

                )

            RepoModel().delete(repo, forks=forks)

            Session().commit()

            return dict(

                msg='Deleted repository `%s`%s' % (repo.repo_name, _forks_msg),

                success=True

    def get_users_js(self):

        users = self.sa.query(User).filter(User.active == True).all()

        return json.dumps([

            {

                'id': u.user_id,

                'fname': h.escape(u.name),

                'lname': h.escape(u.lastname),

                'nname': u.username,

                'gravatar_lnk': h.gravatar_url(u.email, size=28),

                'gravatar_size': 14,

            } for u in users]

        )

    def get_user_groups_js(self):

        user_groups = self.sa.query(UserGroup) \

            .filter(UserGroup.users_group_active == True) \

            .options(subqueryload(UserGroup.members)) \

            .all()

        user_groups = UserGroupList(user_groups, perm_set=['usergroup.read',

                                                           'usergroup.write',

                                                           'usergroup.admin'])

        return json.dumps([

            {

                'id': gr.users_group_id,

                'grname': gr.users_group_name,

                'grmembers': len(gr.members),

            } for gr in user_groups]

        )

    @classmethod

    def _render_datatable(cls, tmpl, *args, **kwargs):

        import kallithea

        from pylons import tmpl_context as c

        from pylons.i18n.translation import _

        _tmpl_lookup = kallithea.CONFIG['pylons.app_globals'].mako_lookup

        template = _tmpl_lookup.get_template('data_table/_dt_elements.html')

        tmpl = template.get_def(tmpl)

        kwargs.update(dict(_=_, h=h, c=c))

        return tmpl.render(*args, **kwargs)

    @classmethod

    def update_repoinfo(cls, repositories=None):

        if repositories is None:

            repositories = Repository.getAll()

        for repo in repositories:

            repo.update_changeset_cache()

    def get_repos_as_dict(self, repos_list=None, admin=False, perm_check=True,

                          super_user_actions=False):

        _render = self._render_datatable

        from pylons import tmpl_context as c

        def quick_menu(repo_name):

            return _render('quick_menu', repo_name)

        def repo_lnk(name, rtype, rstate, private, fork_of):

            return _render('repo_name', name, rtype, rstate, private, fork_of,

                           short_name=not admin, admin=False)

        def last_change(last_change):

            return _render("last_change", last_change)

        def rss_lnk(repo_name):

            return _render("rss", repo_name)

        def atom_lnk(repo_name):

            return _render("atom", repo_name)

        def last_rev(repo_name, cs_cache):

            return _render('revision', repo_name, cs_cache.get('revision'),

                           cs_cache.get('raw_id'), cs_cache.get('author'),

                           cs_cache.get('message'))

        def desc(desc):

            return h.urlify_text(desc, truncate=60, stylize=c.visual.stylify_metatags)

        def state(repo_state):

            return _render("repo_state", repo_state)

        def repo_actions(repo_name):

            return _render('repo_actions', repo_name, super_user_actions)

        def owner_actions(user_id, username):

            return _render('user_name', user_id, username)

        repos_data = []

        for repo in repos_list:

            if perm_check:

                # check permission at this level

                if not HasRepoPermissionAny(

                        'repository.read', 'repository.write',

                        'repository.admin'

                )(repo.repo_name, 'get_repos_as_dict check'):

                    continue

            cs_cache = repo.changeset_cache

            row = {

                "menu": quick_menu(repo.repo_name),

                "raw_name": repo.repo_name.lower(),

                "name": repo_lnk(repo.repo_name, repo.repo_type,

                                 repo.repo_state, repo.private, repo.fork),

                "last_change": last_change(repo.last_db_change),

                "last_changeset": last_rev(repo.repo_name, cs_cache),

                "last_rev_raw": cs_cache.get('revision'),

                "desc": desc(repo.description),

                "owner": h.person(repo.user),

                "state": state(repo.repo_state),

                "rss": rss_lnk(repo.repo_name),

                "atom": atom_lnk(repo.repo_name),

            }

            if admin:

                row.update({

                    "action": repo_actions(repo.repo_name),

                    "owner": owner_actions(repo.user.user_id,

                                           h.person(repo.user))

                })

            repos_data.append(row)

        return {

            "totalRecords": len(repos_list),

            "startIndex": 0,

            "sort": "name",

            "dir": "asc",

            "records": repos_data

        }

    def _get_defaults(self, repo_name):

        """

        Gets 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_name_full = repo_info.groups_and_repo

        defaults['repo_name'] = repo_name

        defaults['repo_group'] = getattr(group[-1] if group else None,

                                         'group_id', None)

        for strip, k in [(0, 'repo_type'), (1, 'repo_enable_downloads'),

                         (1, 'repo_description'), (1, 'repo_enable_locking'),

                         (1, 'repo_landing_rev'), (0, 'clone_uri'),

                         (1, 'repo_private'), (1, 'repo_enable_statistics')]:

            attr = k

            if strip:

                attr = remove_prefix(k, 'repo_')

            val = defaults[attr]

            if k == 'repo_landing_rev':

                val = ':'.join(defaults[attr])

            defaults[k] = val

            if k == 'clone_uri':

                defaults['clone_uri_hidden'] = repo_info.clone_uri_hidden

        # 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, **kwargs):

        try:

            cur_repo = self._get_repo(repo)

            org_repo_name = cur_repo.repo_name

            if 'user' in kwargs:

                cur_repo.user = User.get_by_username(kwargs['user'])

            if 'repo_group' in kwargs:

                cur_repo.group = RepoGroup.get(kwargs['repo_group'])

            log.debug('Updating repo %s with params:%s', cur_repo, kwargs)

            for k in ['repo_enable_downloads',

                      'repo_description',

                      'repo_enable_locking',

                      'repo_landing_rev',

                      'repo_private',

                      'repo_enable_statistics',

                      ]:

                if k in kwargs:

                    setattr(cur_repo, remove_prefix(k, 'repo_'), kwargs[k])

            clone_uri = kwargs.get('clone_uri')

            if clone_uri is not None and clone_uri != cur_repo.clone_uri_hidden:

                cur_repo.clone_uri = clone_uri

            #if private flag is set, reset default permission to NONE

            if kwargs.get('repo_private'):

                EMPTY_PERM = 'repository.none'

                RepoModel().grant_user_permission(

                    repo=cur_repo, user='default', perm=EMPTY_PERM

                )

                #handle extra fields

            for field in filter(lambda k: k.startswith(RepositoryField.PREFIX),

                                kwargs):

                k = RepositoryField.un_prefix_key(field)

                ex_field = RepositoryField.get_by_key_name(key=k, repo=cur_repo)

                if ex_field:

                    ex_field.field_value = kwargs[field]

                    self.sa.add(ex_field)

            self.sa.add(cur_repo)

                # rename repository

            return cur_repo

        except Exception:

            log.error(traceback.format_exc())

            raise

    def _create_repo(self, repo_name, repo_type, description, owner,

                     private=False, clone_uri=None, repo_group=None,

                     landing_rev='rev:tip', fork_of=None,

                     copy_fork_permissions=False, enable_statistics=False,

                     enable_locking=False, enable_downloads=False,

                     copy_group_permissions=False, state=Repository.STATE_PENDING):

        """

        Create repository inside database with PENDING state. This should only be

        executed by create() repo, with exception of importing existing repos.

        """

        from kallithea.model.scm import ScmModel

        owner = self._get_user(owner)

        fork_of = self._get_repo(fork_of)

        repo_group = self._get_repo_group(repo_group)

        try:

            repo_name = safe_unicode(repo_name)

            description = safe_unicode(description)

            # repo name is just a name of repository

            # while repo_name_full is a full qualified name that is combined

            # with name and path of group

            repo_name_full = repo_name

            repo_name = repo_name.split(self.URL_SEPARATOR)[-1]

            new_repo = Repository()

            new_repo.repo_state = state

            new_repo.enable_statistics = False

            new_repo.repo_name = repo_name_full

            new_repo.repo_type = repo_type

            new_repo.user = owner

            new_repo.group = repo_group

            new_repo.description = description or repo_name

            new_repo.private = private

            new_repo.clone_uri = clone_uri

            new_repo.landing_rev = landing_rev

            new_repo.enable_statistics = enable_statistics

            new_repo.enable_locking = enable_locking

            new_repo.enable_downloads = enable_downloads

            if repo_group:

                new_repo.enable_locking = repo_group.enable_locking

            if fork_of:

                parent_repo = fork_of

                new_repo.fork = parent_repo

            self.sa.add(new_repo)

            if fork_of and copy_fork_permissions:

                repo = fork_of

                user_perms = UserRepoToPerm.query() \

                    .filter(UserRepoToPerm.repository == repo).all()

                group_perms = UserGroupRepoToPerm.query() \

                    .filter(UserGroupRepoToPerm.repository == repo).all()

                for perm in user_perms:

                    UserRepoToPerm.create(perm.user, new_repo, perm.permission)

                for perm in group_perms:

                    UserGroupRepoToPerm.create(perm.users_group, new_repo,

                                               perm.permission)

            elif repo_group and copy_group_permissions:

                user_perms = UserRepoGroupToPerm.query() \

                    .filter(UserRepoGroupToPerm.group == repo_group).all()

                group_perms = UserGroupRepoGroupToPerm.query() \

                    .filter(UserGroupRepoGroupToPerm.group == repo_group).all()

                for perm in user_perms:

                    perm_name = perm.permission.permission_name.replace('group.', 'repository.')

                    perm_obj = Permission.get_by_key(perm_name)

                    UserRepoToPerm.create(perm.user, new_repo, perm_obj)

                for perm in group_perms:

                    perm_name = perm.permission.permission_name.replace('group.', 'repository.')

                    perm_obj = Permission.get_by_key(perm_name)

                    UserGroupRepoToPerm.create(perm.users_group, new_repo, perm_obj)

            else:

                perm_obj = self._create_default_perms(new_repo, private)

                self.sa.add(perm_obj)

            # now automatically start following this repository as owner

            ScmModel(self.sa).toggle_following_repo(new_repo.repo_id,

                                                    owner.user_id)

            # we need to flush here, in order to check if database won't

            # throw any exceptions, create filesystem dirs at the very end

            self.sa.flush()

            return new_repo

        except Exception:

            log.error(traceback.format_exc())

            raise

    def create(self, form_data, cur_user):

        """

        Create repository using celery tasks

        :param form_data:

        :param cur_user:

        """

        from kallithea.lib.celerylib import tasks, run_task

        return run_task(tasks.create_repo, form_data, cur_user)

    def _update_permissions(self, repo, perms_new=None, perms_updates=None,

                            check_perms=True):

        if not perms_new:

            perms_new = []

        if not perms_updates:

            perms_updates = []

        # update permissions

        for member, perm, member_type in perms_updates:

            if member_type == 'user':

                # this updates existing one

                self.grant_user_permission(

                    repo=repo, user=member, perm=perm

                )

            else:

                #check if we have permissions to alter this usergroup

                req_perms = (

                    'usergroup.read', 'usergroup.write', 'usergroup.admin')

                if not check_perms or HasUserGroupPermissionAny(*req_perms)(

                        member):

                    self.grant_user_group_permission(

                        repo=repo, group_name=member, perm=perm

                    )

            # set new permissions

        for member, perm, member_type in perms_new:

            if member_type == 'user':

                self.grant_user_permission(

                    repo=repo, user=member, perm=perm

                )

            else:

                #check if we have permissions to alter this usergroup

                req_perms = (

                    'usergroup.read', 'usergroup.write', 'usergroup.admin')

                if not check_perms or HasUserGroupPermissionAny(*req_perms)(

                        member):

                    self.grant_user_group_permission(

                        repo=repo, group_name=member, perm=perm

                    )

    def create_fork(self, form_data, cur_user):

        """

        Simple wrapper into executing celery task for fork creation

        :param form_data:

        :param cur_user:

        """

        from kallithea.lib.celerylib import tasks, run_task

        return run_task(tasks.create_repo_fork, form_data, cur_user)

    def delete(self, repo, forks=None, fs_remove=True, cur_user=None):

        """

        Delete given repository, forks parameter defines what do do with

        attached forks. Throws AttachedForksError if deleted repo has attached

        forks

        :param repo:

        :param forks: str 'delete' or 'detach'

        :param fs_remove: remove(archive) repo from filesystem

        """

        if not cur_user:

            cur_user = getattr(get_current_authuser(), 'username', None)

        repo = self._get_repo(repo)

        if repo is not None:

            if forks == 'detach':

                for r in repo.forks:

                    r.fork = None

                    self.sa.add(r)

            elif forks == 'delete':

                for r in repo.forks:

                    self.delete(r, forks='delete')

            elif [f for f in repo.forks]:

                raise AttachedForksError()

            old_repo_dict = repo.get_dict()

            try:

                self.sa.delete(repo)

                if fs_remove:

                    self._delete_filesystem_repo(repo)

                else:

                                  repo_type=self.REPO_TYPE,

        )

        response = api_call(self, params)

        repo = RepoModel().get_by_repo_name(repo_name)

        self.assertNotEqual(repo, None)

        ret = {

            'msg': 'Created new repository `%s`' % repo_name,

            'success': True,

            'task': None,

        }

        expected = ret

        self._compare_ok(id_, expected, given=response.body)

        fixture.destroy_repo(repo_name)

    def test_api_create_repo_and_repo_group(self):

        repo_name = 'my_gr/api-repo'

        id_, params = _build_data(self.apikey, 'create_repo',

                                  repo_name=repo_name,

                                  owner=TEST_USER_ADMIN_LOGIN,

                                  repo_type=self.REPO_TYPE,)

        response = api_call(self, params)

        print params

        repo = RepoModel().get_by_repo_name(repo_name)

        self.assertNotEqual(repo, None)

        ret = {

            'msg': 'Created new repository `%s`' % repo_name,

            'success': True,

            'task': None,

        }

        expected = ret

        self._compare_ok(id_, expected, given=response.body)

        fixture.destroy_repo(repo_name)

        fixture.destroy_repo_group('my_gr')

    def test_api_create_repo_in_repo_group_without_permission(self):

        repo_group_name = '%s/api-repo-repo' % TEST_REPO_GROUP

        repo_name = '%s/api-repo' % repo_group_name

        rg = fixture.create_repo_group(repo_group_name)

        Session().commit()

        RepoGroupModel().grant_user_permission(repo_group_name,

                                               self.TEST_USER_LOGIN,

                                               'group.none')

        Session().commit()

        id_, params = _build_data(self.apikey_regular, 'create_repo',

                                  repo_name=repo_name,

                                  repo_type=self.REPO_TYPE,

        )

        response = api_call(self, params)