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 rhodecode.lib.celerylib import tasks, run_task

        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:

        repo = self._get_repo(repo)

        if repo:

            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()

            owner = repo.user

            try:

                self.sa.delete(repo)

                if fs_remove:

                    self.__delete_repo(repo)

                else:

                    log.debug('skipping removal from filesystem')

                log_delete_repository(old_repo_dict,

                                      deleted_by=cur_user)

            except Exception:

                log.error(traceback.format_exc())

    def get_user(self, user):

        return self._get_user(user)

    def get_by_username(self, username, cache=False, case_insensitive=False):

        if case_insensitive:

            user = self.sa.query(User).filter(User.username.ilike(username))

        else:

            user = self.sa.query(User)\

                .filter(User.username == username)

        if cache:

            user = user.options(FromCache("sql_cache_short",

                                          "get_user_%s" % username))

        return user.scalar()

    def get_by_email(self, email, cache=False, case_insensitive=False):

        return User.get_by_email(email, case_insensitive, cache)

    def get_by_api_key(self, api_key, cache=False):

        return User.get_by_api_key(api_key, cache)

    def create(self, form_data, cur_user=None):

        if not cur_user:

        from rhodecode.lib.auth import get_crypt_password

        try:

            new_user = User()

            for k, v in form_data.items():

                if k == 'password':

                    v = get_crypt_password(v)

                if k == 'firstname':

                    k = 'name'

                setattr(new_user, k, v)

            new_user.api_key = generate_api_key(form_data['username'])

            self.sa.add(new_user)

            from rhodecode.lib.hooks import log_create_user

            log_create_user(new_user.get_dict(), cur_user)

            return new_user

        except Exception:

            log.error(traceback.format_exc())

            raise

    def create_or_update(self, username, password, email, firstname='',

                         lastname='', active=True, admin=False, ldap_dn=None, cur_user=None):

        """

        Creates a new instance if not found, or updates current one

        :param username:

        :param password:

        :param email:

        :param active:

        :param firstname:

        :param lastname:

        :param active:

        :param admin:

        :param ldap_dn:

        """

        if not cur_user:

        from rhodecode.lib.auth import get_crypt_password

        log.debug('Checking for %s account in RhodeCode database' % username)

        user = User.get_by_username(username, case_insensitive=True)

        if user is None:

            log.debug('creating new user %s' % username)

            new_user = User()

            edit = False

        else:

            log.debug('updating user %s' % username)

            new_user = user

            edit = True

        try:

            new_user.username = username

            new_user.admin = admin

            # set password only if creating an user or password is changed

            if not edit or user.password != password:

                new_user.password = get_crypt_password(password) if password else None

                new_user.api_key = generate_api_key(username)

            new_user.email = email

            new_user.active = active

            new_user.ldap_dn = safe_unicode(ldap_dn) if ldap_dn else None

            new_user.name = firstname

            new_user.lastname = lastname

            self.sa.add(new_user)

            if not edit:

                from rhodecode.lib.hooks import log_create_user

                log_create_user(new_user.get_dict(), cur_user)

            return new_user

        except (DatabaseError,):

            log.error(traceback.format_exc())

            raise

    def create_for_container_auth(self, username, attrs, cur_user=None):

        """

        Creates the given user if it's not already in the database

        :param username:

        :param attrs:

        """

        if not cur_user:

        if self.get_by_username(username, case_insensitive=True) is None:

            # autogenerate email for container account without one

            generate_email = lambda usr: '%s@container_auth.account' % usr

            try:

                new_user = User()

                new_user.username = username

                new_user.password = None

                new_user.api_key = generate_api_key(username)

                new_user.email = attrs['email']

                new_user.active = attrs.get('active', True)

                new_user.name = attrs['name'] or generate_email(username)

                new_user.lastname = attrs['lastname']

                self.sa.add(new_user)

                from rhodecode.lib.hooks import log_create_user

                log_create_user(new_user.get_dict(), cur_user)

                return new_user

            except (DatabaseError,):

                log.error(traceback.format_exc())

                self.sa.rollback()

                raise

        log.debug('User %s already exists. Skipping creation of account'

                  ' for container auth.', username)

        return None

    def create_ldap(self, username, password, user_dn, attrs, cur_user=None):

        """

        Checks if user is in database, if not creates this user marked

        as ldap user

        :param username:

        :param password:

        :param user_dn:

        :param attrs:

        """

        if not cur_user:

        from rhodecode.lib.auth import get_crypt_password

        log.debug('Checking for such ldap account in RhodeCode database')

        if self.get_by_username(username, case_insensitive=True) is None:

            # autogenerate email for ldap account without one

            generate_email = lambda usr: '%s@ldap.account' % usr

            try:

                new_user = User()

                username = username.lower()

                # add ldap account always lowercase

                new_user.username = username

                new_user.password = get_crypt_password(password)

                new_user.api_key = generate_api_key(username)

                new_user.email = attrs['email'] or generate_email(username)

                new_user.active = attrs.get('active', True)

                new_user.ldap_dn = safe_unicode(user_dn)

                new_user.name = attrs['name']

                new_user.lastname = attrs['lastname']

                self.sa.add(new_user)

                from rhodecode.lib.hooks import log_create_user

                log_create_user(new_user.get_dict(), cur_user)

    def update_user(self, user, **kwargs):

        from rhodecode.lib.auth import get_crypt_password

        try:

            user = self._get_user(user)

            if user.username == 'default':

                raise DefaultUserException(

                    _("You can't Edit this user since it's"

                      " crucial for entire application")

                )

            for k, v in kwargs.items():

                if k == 'password' and v:

                    v = get_crypt_password(v)

                    user.api_key = generate_api_key(user.username)

                setattr(user, k, v)

            self.sa.add(user)

            return user

        except Exception:

            log.error(traceback.format_exc())

            raise

    def delete(self, user, cur_user=None):

        if not cur_user:

        user = self._get_user(user)

        try:

            if user.username == 'default':

                raise DefaultUserException(

                    _(u"You can't remove this user since it's"

                      " crucial for entire application")

                )

            if user.repositories:

                repos = [x.repo_name for x in user.repositories]

                raise UserOwnsReposException(

                    _(u'user "%s" still owns %s repositories and cannot be '

                      'removed. Switch owners or remove those repositories. %s')

                    % (user.username, len(repos), ', '.join(repos))

                )

            self.sa.delete(user)

            from rhodecode.lib.hooks import log_delete_user

            log_delete_user(user.get_dict(), cur_user)

        except Exception:

            log.error(traceback.format_exc())

            raise

    def reset_password_link(self, data):