qBittorrent/src/webui/www/public/scripts/prop-general.js

var waiting = false;

var clearData = function() {
    $('torrent_hash').set('html', '');
    $('save_path').set('html', '');
    $('creation_date').set('html', '');
    $('piece_size').set('html', '');
    $('comment').set('html', '');
    $('total_uploaded').set('html', '');
    $('total_downloaded').set('html', '');
    $('total_wasted').set('html', '');
    $('up_limit').set('html', '');
    $('dl_limit').set('html', '');
    $('time_elapsed').set('html', '');
    $('nb_connections').set('html', '');
    $('share_ratio').set('html', '');
}

var loadData = function() {
    if ($('prop_general').hasClass('invisible')) {
        // Tab changed, don't do anything
        return;
    }
    var current_hash = myTable.getCurrentTorrentHash();
    if (current_hash == "") {
        clearData();
        loadData.delay(1500);
        return;
    }
    // Display hash
    $('torrent_hash').set('html', current_hash);
    var url = 'json/propertiesGeneral/' + current_hash;
    if (!waiting) {
        waiting = true;
        var request = new Request.JSON({
            url: url,
            noCache: true,
            method: 'get',
            onFailure: function() {
                $('error_div').set('html', '_(qBittorrent client is not reachable)');
                waiting = false;
                loadData.delay(2000);
            },
            onSuccess: function(data) {
                $('error_div').set('html', '');
                if (data) {
                    var temp;
                    // Update Torrent data
                    $('save_path').set('html', data.save_path);
                    temp = data.creation_date;
                    var timestamp = "_(Unknown)";
                    if (temp != -1)
                        timestamp = new Date(data.creation_date * 1000).toISOString();
                    $('creation_date').set('html', timestamp);
                    $('piece_size').set('html', friendlyUnit(data.piece_size));
                    $('comment').set('html', data.comment);
                    $('total_uploaded').set('html', friendlyUnit(data.total_uploaded) +
                        " (" + friendlyUnit(data.total_uploaded_session) +
                        " (" + "_(this session)" + ")");
                    $('total_downloaded').set('html', friendlyUnit(data.total_downloaded) +
                        " (" + friendlyUnit(data.total_downloaded_session) +
                        " (" + "_(this session)" + ")");
                    $('total_wasted').set('html', data.total_wasted);
                    temp = data.up_limit;
                    $('up_limit').set('html', temp == -1 ? "∞" : temp);
                    temp = data.dl_limit;
                    $('dl_limit').set('html', temp == -1 ? "∞" : temp);
                    temp = friendlyDuration(status.active_time);
                    if (status.is_seed)
                        temp += " (" + "_(Seeded for %1)".replace("%1", status.seeding_time) + ")";
                    $('time_elapsed').set('html', temp);
                    temp = data.nb_connections + " (" + "_(%1 max)".replace("%1", status.nb_connections_limit) + ")";
                    $('nb_connections').set('html', temp);
                    $('share_ratio').set('html', data.share_ratio.toFixed(2));
                }
                else {
                    clearData();
                }
                waiting = false;
                loadData.delay(1500);
            }
        }).send();
    }
}