96 lines
3.2 KiB
JavaScript
96 lines
3.2 KiB
JavaScript
function load() {
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//let intervalID = window.setInterval(get_active_torrents_ajax, 20000);
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let intervalID = window.setInterval(update, 5000);
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}
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function get_active_torrents_ajax() {
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let httpRequest;
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httpRequest = new XMLHttpRequest();
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httpRequest.onreadystatechange = function() {
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if (httpRequest.readyState !== XMLHttpRequest.DONE) { return; }
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if (httpRequest.status !== 200) { return; }
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torrents = JSON.parse(httpRequest.responseText);
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let html_str = '';
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for (let i = 0; i < torrents.length; i++) {
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html_str += '<tr>'
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html_str += '<td class="name">' + torrents[i].name + '</td>';
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html_str += '<td class="total_size_str">' + torrents[i].total_size_str + '</td>';
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html_str += '<td class="state">' + torrents[i].state + '</td>';
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html_str += '<td class="downrate_str">' + torrents[i].downrate_str + '</td>';
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html_str += '<td class="down_percent">' + torrents[i].down_percent + '%</td>';
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html_str += '<td class="eta_str">' + torrents[i].eta_str + '</td>';
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html_str += '<td class="uprate_str">' + torrents[i].uprate_str + '</td>';
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html_str += '<td class="tracker">' + torrents[i].tracker + '</td>';
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html_str += '<td class="rtorrent_id">' + torrents[i].rtorrent_id + '</td>';
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html_str += '</tr>';
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}
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document.getElementById('torrents').children[1].innerHTML = html_str;
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};
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httpRequest.open('GET', get_torrents_uri, true);
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httpRequest.send();
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}
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var socket = new WebSocket('wss://' + window.location.hostname + ws_uri);
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socket.oldSend = socket.send;
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socket.send = function(event_title, data) {
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data = JSON.stringify({event: event_title, data: data});
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socket.oldSend.apply(this, [data]);
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}
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socket.events = {};
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socket.onmessage = function(e) {
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let data = JSON.parse(e.data);
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let event = data.event;
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data = data.data;
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if (socket.events[event] === undefined) { return; }
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socket.events[event](data);
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}
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socket.onclose = function(e) {
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console.log('WebSocket lost connection to server. Re-trying...');
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// TODO: reconnect
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}
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/* Websocket receive */
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socket.events['active_torrents'] = function(data) {
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let table = document.querySelector('#torrents tbody');
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while (table.firstChild) {
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table.removeChild(table.firstChild);
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}
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data.forEach(function(torrent) {
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let template = document.querySelector('#torrent_template');
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let node = document.importNode(template.content, true);
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for (let field of node.children[0].children) {
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field.textContent = torrent[field.className];
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}
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table.appendChild(node);
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});
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}
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socket.events['tracker_stats'] = function(data) {
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let table = document.querySelector('#tracker_stats tbody');
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while (table.firstChild) {
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table.removeChild(table.firstChild);
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}
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for (let [tracker, values] of Object.entries(data)) {
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let template = document.querySelector('#tracker_template');
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let node = document.importNode(template.content, true);
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node.children[0].children[0].textContent = tracker;
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for (let i = 0; i < values.length; i++) {
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node.children[0].children[i+1].textContent = values[i];
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}
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table.appendChild(node);
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}
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}
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/* Websocket send */
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function get_active_torrents() {
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socket.send('active_torrents', {});
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}
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function get_tracker_stats() {
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socket.send('tracker_stats', {});
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}
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/* Helper */
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function update() {
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get_active_torrents();
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get_tracker_stats();
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}
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