if c.changeset.revision < file_last_cs.revision

                                    else file_last_cs)

                #determine if we're on branch head

                _branches = c.rhodecode_repo.branches

                c.on_branch_head = revision in _branches.keys() + _branches.values()

                _hist = []

                c.file_history = []

                if c.load_full_history:

                    c.file_history, _hist = self._get_node_history(c.changeset, f_path)

                c.authors = []

                for a in set([x.author for x in _hist]):

                    c.authors.append((h.email(a), h.person(a)))

            else:

                c.authors = c.file_history = []

        except RepositoryError, e:

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

            raise HTTPNotFound()

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

            return render('files/files_ypjax.html')

        return render('files/files.html')

    def history(self, repo_name, revision, f_path, annotate=False):

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

            c.changeset = self.__get_cs_or_redirect(revision, repo_name)

            c.f_path = f_path

            c.annotate = annotate

            c.file = c.changeset.get_node(f_path)

            if c.file.is_file():

                file_last_cs = c.file.last_changeset

                c.file_changeset = (c.changeset

                                    if c.changeset.revision < file_last_cs.revision

                                    else file_last_cs)

                c.file_history, _hist = self._get_node_history(c.changeset, f_path)

                c.authors = []

                for a in set([x.author for x in _hist]):

                    c.authors.append((h.email(a), h.person(a)))

                return render('files/files_history_box.html')

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

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

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)