getattr(session.get('rhodecode_user'),

                                       'is_authenticated', False))

            session['rhodecode_user'] = self.rhodecode_user

            session.save()

            return WSGIController.__call__(self, environ, start_response)

        finally:

            meta.Session.remove()

class BaseRepoController(BaseController):

    """

    Base class for controllers responsible for loading all needed data

    for those controllers, loaded items are

    c.rhodecode_repo: instance of scm repository (taken from cache)

    """

    def __before__(self):

        super(BaseRepoController, self).__before__()

        if c.repo_name:

            c.rhodecode_repo, dbrepo = self.scm_model.get(c.repo_name,

                                                          retval='repo')

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

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

            else:

                c.repository_followers = 0

                c.repository_forks = 0

            log.error(traceback.format_exc())

            self.sa.rollback()

            raise

    def is_following_repo(self, repo_name, user_id, cache=False):

        r = self.sa.query(Repository)\

            .filter(Repository.repo_name == repo_name).scalar()

        f = self.sa.query(UserFollowing)\

            .filter(UserFollowing.follows_repository == r)\

            .filter(UserFollowing.user_id == user_id).scalar()

        return f is not None

    def is_following_user(self, username, user_id, cache=False):

        u = UserModel(self.sa).get_by_username(username)

        f = self.sa.query(UserFollowing)\

            .filter(UserFollowing.follows_user == u)\

            .filter(UserFollowing.user_id == user_id).scalar()

        return f is not None

    def get_followers(self, repo_id):

    def get_forks(self, repo_id):

                .filter(Repository.fork_id == repo_id).count()

    def pull_changes(self, repo_name, username):

        repo, dbrepo = self.get(repo_name, retval='all')

        try:

            extras = {'ip': '',

                      'username': username,

                      'action': 'push_remote',

                      'repository': repo_name}

            #inject ui extra param to log this action via push logger

            for k, v in extras.items():

                repo._repo.ui.setconfig('rhodecode_extras', k, v)

            repo.pull(dbrepo.clone_uri)

            self.mark_for_invalidation(repo_name)

        except:

            log.error(traceback.format_exc())

            raise

    def get_unread_journal(self):

        return self.sa.query(UserLog).count()

    def _should_invalidate(self, repo_name):