1

function pad2digits (i) {

     2

    if (i < 10) {

     3

        return "0" + i;

     4

    } else {

     5

        return "" + i;

     6

    }

     7

}

     8

     9

function seconds2interval (s) {

    10

    var h, m;

    11

    12

    s = Math.floor(s);

    13

    14

    m = Math.floor(s / 60);

    15

    s = s % 60;

    16

    17

    h = Math.floor(m / 60);

    18

    m = m % 60;

    19

    20

    return h + ":" + pad2digits(m) + ":" + pad2digits(s);

    21

}

    22

    23

$(function () {

    24

    $('.pubtkt-progress').each(function () {

    25

        var item = $(this);

    26

    27

        var progress_bar = item.find('.progress-bar');

    28

        var progress_label = item.find('.pubtkt-progress-label');

    29

    30

        var progress_start = item.attr('data-start');

    31

        var progress_refresh = item.attr('data-refresh');

    32

        var progress_end = item.attr('data-end');

    33

    34

        var start_time = Date.now();

    35

    36

        var reload = false;

    37

    38

        function update_progress () {

    39

            var duration = (Date.now() - start_time) / 1000;

    40

    41

            var progress = progress_start - duration;

    42

    43

            if (reload) {

    44

                // delayed reload

    45

                window.location.reload(true);

    46

            }

    47

    48

            if (progress <= 0 || (progress_refresh && progress < progress_refresh)) {

    49

                // done

    50

                reload = true;

    51

            } else {

    52

                // update

    53

                progress_bar.css('width', (progress * 100 / progress_end) + '%');

    54

    55

                progress_label.html(seconds2interval(progress));

    56

            }

    57

        }

    58

    59

        window.setInterval(update_progress, 1000);

    60

    });

    61

});

    62