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

/*
 * Bittorrent Client using Qt and libtorrent.
 * Copyright (C) 2009  Christophe Dumez <chris@qbittorrent.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * In addition, as a special exception, the copyright holders give permission to
 * link this program with the OpenSSL project's "OpenSSL" library (or with
 * modified versions of it that use the same license as the "OpenSSL" library),
 * and distribute the linked executables. You must obey the GNU General Public
 * License in all respects for all of the code used other than "OpenSSL".  If you
 * modify file(s), you may extend this exception to your version of the file(s),
 * but you are not obligated to do so. If you do not wish to do so, delete this
 * exception statement from your version.
 */

'use strict';

const clearData = function() {
    $('time_elapsed').set('html', '');
    $('eta').set('html', '');
    $('nb_connections').set('html', '');
    $('total_downloaded').set('html', '');
    $('total_uploaded').set('html', '');
    $('dl_speed').set('html', '');
    $('up_speed').set('html', '');
    $('dl_limit').set('html', '');
    $('up_limit').set('html', '');
    $('total_wasted').set('html', '');
    $('seeds').set('html', '');
    $('peers').set('html', '');
    $('share_ratio').set('html', '');
    $('reannounce').set('html', '');
    $('last_seen').set('html', '');
    $('total_size').set('html', '');
    $('pieces').set('html', '');
    $('created_by').set('html', '');
    $('addition_date').set('html', '');
    $('completion_date').set('html', '');
    $('creation_date').set('html', '');
    $('torrent_hash').set('html', '');
    $('save_path').set('html', '');
    $('comment').set('html', '');
};

let loadTorrentDataTimer;
const loadTorrentData = function() {
    if ($('prop_general').hasClass('invisible')
        || $('propertiesPanel_collapseToggle').hasClass('panel-expand')) {
        // Tab changed, don't do anything
        return;
    }
    const current_hash = torrentsTable.getCurrentTorrentHash();
    if (current_hash === "") {
        clearData();
        clearTimeout(loadTorrentDataTimer);
        loadTorrentDataTimer = loadTorrentData.delay(5000);
        return;
    }
    // Display hash
    $('torrent_hash').set('html', current_hash);
    const url = new URI('api/v2/torrents/properties?hash=' + current_hash);
    new Request.JSON({
        url: url,
        noCache: true,
        method: 'get',
        onFailure: function() {
            $('error_div').set('html', 'QBT_TR(qBittorrent client is not reachable)QBT_TR[CONTEXT=HttpServer]');
            clearTimeout(loadTorrentDataTimer);
            loadTorrentDataTimer = loadTorrentData.delay(10000);
        },
        onSuccess: function(data) {
            $('error_div').set('html', '');
            if (data) {
                let temp;
                // Update Torrent data
                if (data.seeding_time > 0)
                    temp = "QBT_TR(%1 (%2 this session))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", friendlyDuration(data.time_elapsed))
                    .replace("%2", friendlyDuration(data.seeding_time));
                else
                    temp = friendlyDuration(data.time_elapsed);
                $('time_elapsed').set('html', temp);

                $('eta').set('html', friendlyDuration(data.eta));

                temp = "QBT_TR(%1 (%2 max))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", data.nb_connections)
                    .replace("%2", data.nb_connections_limit < 0 ? "∞" : data.nb_connections_limit);
                $('nb_connections').set('html', temp);

                temp = "QBT_TR(%1 (%2 this session))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", friendlyUnit(data.total_downloaded))
                    .replace("%2", friendlyUnit(data.total_downloaded_session));
                $('total_downloaded').set('html', temp);

                temp = "QBT_TR(%1 (%2 this session))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", friendlyUnit(data.total_uploaded))
                    .replace("%2", friendlyUnit(data.total_uploaded_session));
                $('total_uploaded').set('html', temp);

                temp = "QBT_TR(%1 (%2 avg.))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", friendlyUnit(data.dl_speed, true))
                    .replace("%2", friendlyUnit(data.dl_speed_avg, true));
                $('dl_speed').set('html', temp);

                temp = "QBT_TR(%1 (%2 avg.))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", friendlyUnit(data.up_speed, true))
                    .replace("%2", friendlyUnit(data.up_speed_avg, true));
                $('up_speed').set('html', temp);

                temp = (data.dl_limit == -1 ? "∞" : friendlyUnit(data.dl_limit, true));
                $('dl_limit').set('html', temp);

                temp = (data.up_limit == -1 ? "∞" : friendlyUnit(data.up_limit, true));
                $('up_limit').set('html', temp);

                $('total_wasted').set('html', friendlyUnit(data.total_wasted));

                temp = "QBT_TR(%1 (%2 total))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", data.seeds)
                    .replace("%2", data.seeds_total);
                $('seeds').set('html', temp);

                temp = "QBT_TR(%1 (%2 total))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", data.peers)
                    .replace("%2", data.peers_total);
                $('peers').set('html', temp);

                $('share_ratio').set('html', data.share_ratio.toFixed(2));

                $('reannounce').set('html', friendlyDuration(data.reannounce));

                if (data.last_seen != -1)
                    temp = new Date(data.last_seen * 1000).toLocaleString();
                else
                    temp = "QBT_TR(Never)QBT_TR[CONTEXT=PropertiesWidget]";
                $('last_seen').set('html', temp);

                $('total_size').set('html', friendlyUnit(data.total_size));

                if (data.pieces_num != -1)
                    temp = "QBT_TR(%1 x %2 (have %3))QBT_TR[CONTEXT=PropertiesWidget]"
                    .replace("%1", data.pieces_num)
                    .replace("%2", friendlyUnit(data.piece_size))
                    .replace("%3", data.pieces_have);
                else
                    temp = "QBT_TR(Unknown)QBT_TR[CONTEXT=HttpServer]";
                $('pieces').set('html', temp);

                $('created_by').set('html', escapeHtml(data.created_by));
                if (data.addition_date != -1)
                    temp = new Date(data.addition_date * 1000).toLocaleString();
                else
                    temp = "QBT_TR(Unknown)QBT_TR[CONTEXT=HttpServer]";

                $('addition_date').set('html', temp);
                if (data.completion_date != -1)
                    temp = new Date(data.completion_date * 1000).toLocaleString();
                else
                    temp = "";

                $('completion_date').set('html', temp);

                if (data.creation_date != -1)
                    temp = new Date(data.creation_date * 1000).toLocaleString();
                else
                    temp = "QBT_TR(Unknown)QBT_TR[CONTEXT=HttpServer]";
                $('creation_date').set('html', temp);

                $('save_path').set('html', data.save_path);

                $('comment').set('html', parseHtmlLinks(escapeHtml(data.comment)));
            }
            else {
                clearData();
            }
            clearTimeout(loadTorrentDataTimer);
            loadTorrentDataTimer = loadTorrentData.delay(5000);
        }
    }).send();
};

updateTorrentData = function() {
    clearTimeout(loadTorrentDataTimer);
    loadTorrentData();
};