Commit function stub created

                    {"id":5, "title":_("By series"), "link":("opds_catalog:lang_series" if settings.ALPHABET_MENU else "opds_catalog:nolang_series"),

                     "descr": _("Series: %(series)s."),"counters":{"series":Counter.objects.get_counter(models.counter_allseries)}},

        ]

        if settings.AUTH and self.request.user.is_authenticated():

        if settings.BOOK_SHELF and settings.AUTH and self.request.user.is_authenticated():

            mainitems += [

                        {"id":6, "title":_("%(username)s Book shelf")%({"username":self.request.user.username}), "link":"opds_catalog:bookshelf",

                         "descr":_("%(username)s books readed: %(bookshelf)s."),"counters":{"bookshelf":bookshelf.objects.filter(user=self.request.user).count(),"username":self.request.user.username}},

                .filter(bookshelf__user=self.request.user)

            else:

                books={}      

        # Сортируем

        books = books.order_by('title')

        # Фильтруем дубликаты

        #books_without_double = books.annotate() 

        return {"books":books, "searchterms":searchterms, "searchterms0":searchterms0, "searchtype":searchtype, "page":page}