if c.db_repo.enable_statistics:

            c.show_stats = True

            c.no_data_msg = _('No data ready yet')

        else:

            c.show_stats = False

            c.no_data_msg = _('Statistics are disabled for this repository')

        td = date.today() + timedelta(days=1)

        td_1m = td - timedelta(days=calendar.mdays[td.month])

        td_1y = td - timedelta(days=365)

        ts_min_m = mktime(td_1m.timetuple())

        ts_min_y = mktime(td_1y.timetuple())

        ts_max_y = mktime(td.timetuple())

        c.ts_min = ts_min_m

        c.ts_max = ts_max_y

        stats = Statistics.query() \

            .filter(Statistics.repository == c.db_repo) \

            .scalar()

        c.stats_percentage = 0

        if stats and stats.languages:

            c.no_data = False is c.db_repo.enable_statistics

            lang_stats_d = json.loads(stats.languages)

            lang_stats = ((x, {"count": y,

                               "desc": LANGUAGES_EXTENSIONS_MAP.get(x)})

                          for x, y in lang_stats_d.items())

            c.trending_languages = (

                sorted(lang_stats, reverse=True, key=lambda k: k[1])[:10]

            )

            last_rev = stats.stat_on_revision + 1

            c.repo_last_rev = c.db_repo_scm_instance.count() \

                if c.db_repo_scm_instance.revisions else 0

            if last_rev == 0 or c.repo_last_rev == 0:

                pass

            else:

                c.stats_percentage = '%.2f' % ((float((last_rev)) /

                                                c.repo_last_rev) * 100)

        else:

            c.commit_data = {}

            c.overview_data = ([[ts_min_y, 0], [ts_max_y, 10]])

            c.trending_languages = {}

            c.no_data = True

        recurse_limit = 500  # don't recurse more than 500 times when parsing

        get_commits_stats(c.db_repo.repo_name, ts_min_y, ts_max_y, recurse_limit)

    var data = getDataAccordingToRanges(initial_ranges);

    generateCheckboxes(data);

    //main plot

    var plot = YAHOO.widget.Flot(plotContainer,data,plot_options);

    //overview

    var overview = YAHOO.widget.Flot(overviewContainer,

            overview_dataset, overview_options);

    //show initial selection on overview

    overview.setSelection(initial_ranges);

    plot.subscribe("plotselected", plotselected);

    plot.subscribe("plothover", plothover);

    overview.subscribe("plotselected", function (ranges) {

        plot.setSelection(ranges);

    });

    // user choices on overview

    YUE.on(choiceContainer.getElementsByTagName("input"), "click", plotchoiced, [data, initial_ranges]);

}

</script>

</%def>