1 var chartRegistry = {},
3 trafficData = { columns: [], data: [] },
12 if (!isNaN(elem.offsetLeft) && !isNaN(elem.offsetTop)) {
13 val[0] += elem.offsetLeft;
14 val[1] += elem.offsetTop;
17 while ((elem = elem.offsetParent) != null);
21 Chart.defaults.global.customTooltips = function(tooltip) {
22 var tooltipEl = document.getElementById('chartjs-tooltip');
25 tooltipEl = document.createElement('div');
26 tooltipEl.setAttribute('id', 'chartjs-tooltip');
27 document.body.appendChild(tooltipEl);
32 tooltipEl.row.style.backgroundColor = '';
34 tooltipEl.style.opacity = 0;
38 var pos = off(tooltip.chart.canvas);
40 tooltipEl.className = tooltip.yAlign;
41 tooltipEl.innerHTML = tooltip.text[0];
43 tooltipEl.style.opacity = 1;
44 tooltipEl.style.left = pos[0] + tooltip.x + 'px';
45 tooltipEl.style.top = pos[1] + tooltip.y - tooltip.caretHeight - tooltip.caretPadding + 'px';
47 console.debug(tooltip.text);
49 var row = findParent(tooltip.text[1], '.tr'),
50 hue = tooltip.text[2];
52 if (row && !isNaN(hue)) {
53 row.style.backgroundColor = 'hsl(%u, 100%%, 80%%)'.format(hue);
58 Chart.defaults.global.tooltipFontSize = 10;
59 Chart.defaults.global.tooltipTemplate = function(tip) {
60 tip.label[0] = tip.label[0].format(tip.value);
64 function kpi(id, val1, val2, val3)
66 var e = dom.elem(id) ? id : document.getElementById(id);
68 if (val1 && val2 && val3)
69 e.innerHTML = _('%s, %s and %s').format(val1, val2, val3);
70 else if (val1 && val2)
71 e.innerHTML = _('%s and %s').format(val1, val2);
75 e.parentNode.style.display = val1 ? 'list-item' : '';
78 function pie(id, data)
80 var total = data.reduce(function(n, d) { return n + d.value }, 0);
82 data.sort(function(a, b) { return b.value - a.value });
88 label: [ _('no traffic') ]
91 for (var i = 0; i < data.length; i++) {
93 var hue = 120 / (data.length-1) * i;
94 data[i].color = 'hsl(%u, 80%%, 50%%)'.format(hue);
95 data[i].label.push(hue);
99 var node = dom.elem(id) ? id : document.getElementById(id),
100 key = dom.elem(id) ? id.id : id,
101 ctx = node.getContext('2d');
103 if (chartRegistry.hasOwnProperty(key))
104 chartRegistry[key].destroy();
106 chartRegistry[key] = new Chart(ctx).Doughnut(data, {
107 segmentStrokeWidth: 1,
108 percentageInnerCutout: 30
111 return chartRegistry[key];
114 function query(filter, group, order)
116 var keys = [], columns = {}, records = {}, result = [];
118 if (typeof(group) !== 'function' && typeof(group) !== 'object')
121 for (var i = 0; i < trafficData.columns.length; i++)
122 columns[trafficData.columns[i]] = i;
124 for (var i = 0; i < trafficData.data.length; i++) {
125 var record = trafficData.data[i];
127 if (typeof(filter) === 'function' && filter(columns, record) !== true)
132 if (typeof(group) === 'function') {
133 key = group(columns, record);
138 for (var j = 0; j < group.length; j++)
139 if (columns.hasOwnProperty(group[j]))
140 key.push(record[columns[group[j]]]);
145 if (!records.hasOwnProperty(key)) {
148 for (var col in columns)
149 rec[col] = record[columns[col]];
155 records[key].conns += record[columns.conns];
156 records[key].rx_bytes += record[columns.rx_bytes];
157 records[key].rx_pkts += record[columns.rx_pkts];
158 records[key].tx_bytes += record[columns.tx_bytes];
159 records[key].tx_pkts += record[columns.tx_pkts];
163 if (typeof(order) === 'function')
170 var m, l = 0, r = ouiData.length / 3 - 1;
171 var mac1 = parseInt(mac.replace(/[^a-fA-F0-9]/g, ''), 16);
174 m = l + Math.floor((r - l) / 2);
176 var mask = (0xffffffffffff -
177 (Math.pow(2, 48 - ouiData[m * 3 + 1]) - 1));
179 var mac1_hi = ((mac1 / 0x10000) & (mask / 0x10000)) >>> 0;
180 var mac1_lo = ((mac1 & 0xffff) & (mask & 0xffff)) >>> 0;
182 var mac2 = parseInt(ouiData[m * 3], 16);
183 var mac2_hi = (mac2 / 0x10000) >>> 0;
184 var mac2_lo = (mac2 & 0xffff) >>> 0;
186 if (mac1_hi === mac2_hi && mac1_lo === mac2_lo)
187 return ouiData[m * 3 + 2];
189 if (mac2_hi > mac1_hi ||
190 (mac2_hi === mac1_hi && mac2_lo > mac1_lo))
200 function fetchData(period)
202 XHR.get(L.url('admin/nlbw/data'), { period: period, group_by: 'family,mac,ip,layer7', order_by: '-rx_bytes,-tx_bytes' }, function(xhr, res) {
203 if (res !== null && typeof(res) === 'object' && typeof(res.columns) === 'object' && typeof(res.data) === 'object')
206 var addrs = query(null, ['ip'], null);
209 for (var i = 0; i < addrs.length; i++)
210 if (ipAddrs.indexOf(addrs[i].ip) < 0)
211 ipAddrs.push(addrs[i].ip);
217 XHR.get(L.url('admin/nlbw/ptr', ipAddrs.join('/')), null, function(xhr, res) {
218 if (res !== null && typeof(res) === 'object')
224 function renderPeriods()
226 var sel = document.getElementById('nlbw.period');
228 for (var e, i = trafficPeriods.length - 1; e = trafficPeriods[i]; i--) {
229 var ymd1 = e.split(/-/);
230 var d1 = new Date(+ymd1[0], +ymd1[1] - 1, +ymd1[2]);
234 ymd2 = trafficPeriods[i - 1].split(/-/);
235 d2 = new Date(+ymd2[0], +ymd2[1] - 1, +ymd2[2]);
236 d2.setDate(d2.getDate() - 1);
244 var opt = document.createElement('option');
245 opt.setAttribute('data-duration', (d2.getTime() - d1.getTime()) / 1000);
247 opt.text = '%04d-%02d-%02d - %04d-%02d-%02d'.format(
248 d1.getFullYear(), d1.getMonth() + 1, d1.getDate(),
249 d2.getFullYear(), d2.getMonth() + 1, d2.getDate());
251 sel.appendChild(opt);
254 sel.selectedIndex = sel.childNodes.length - 1;
255 sel.style.display = '';
257 sel.onchange = function(ev) {
259 fetchData(sel.options[sel.selectedIndex].value);
263 function renderHostDetail(tooltip)
265 var key = this.getAttribute('href').substr(1),
266 col = this.getAttribute('data-col'),
267 label = this.getAttribute('data-tooltip');
269 var detailData = query(
271 return ((r[c.mac] === key || r[c.ip] === key) &&
272 (r[c.rx_bytes] > 0 || r[c.tx_bytes] > 0));
276 return ((r2.rx_bytes + r2.tx_bytes) - (r1.rx_bytes + r1.tx_bytes));
280 var rxData = [], txData = [];
282 dom.content(tooltip, [
283 E('div', { 'class': 'head' }, [
284 E('div', { 'class': 'pie' }, [
285 E('label', _('Download')),
286 E('canvas', { 'id': 'bubble-pie1', 'width': 100, 'height': 100 })
288 E('div', { 'class': 'pie' }, [
289 E('label', _('Upload')),
290 E('canvas', { 'id': 'bubble-pie2', 'width': 100, 'height': 100 })
292 E('div', { 'class': 'kpi' }, [
294 E('li', _('Hostname: <big id="bubble-hostname">example.org</big>')),
295 E('li', _('Vendor: <big id="bubble-vendor">Example Corp.</big>'))
299 E('div', { 'class': 'table' }, [
300 E('div', { 'class': 'tr table-titles' }, [
301 E('div', { 'class': 'th' }, label || col),
302 E('div', { 'class': 'th' }, _('Conn.')),
303 E('div', { 'class': 'th' }, _('Down. (Bytes)')),
304 E('div', { 'class': 'th' }, _('Down. (Pkts.)')),
305 E('div', { 'class': 'th' }, _('Up. (Bytes)')),
306 E('div', { 'class': 'th' }, _('Up. (Pkts.)')),
313 for (var i = 0; i < detailData.length; i++) {
314 var rec = detailData[i],
315 cell = E('div', rec[col] || _('other'));
319 '%1000.2m'.format(rec.conns),
320 '%1024.2mB'.format(rec.rx_bytes),
321 '%1000.2mP'.format(rec.rx_pkts),
322 '%1024.2mB'.format(rec.tx_bytes),
323 '%1000.2mP'.format(rec.tx_pkts)
327 label: ['%s: %%1024.2mB'.format(rec[col] || _('other')), cell],
332 label: ['%s: %%1024.2mB'.format(rec[col] || _('other')), cell],
337 cbi_update_table(tooltip.lastElementChild, rows);
339 pie(tooltip.querySelector('#bubble-pie1'), rxData);
340 pie(tooltip.querySelector('#bubble-pie2'), txData);
342 var mac = key.toUpperCase();
343 var name = hostInfo.hasOwnProperty(mac) ? hostInfo[mac].name : null;
346 for (var i = 0; i < detailData.length; i++)
347 if ((name = hostNames[detailData[i].ip]) !== undefined)
350 if (mac !== '00:00:00:00:00:00') {
351 kpi(tooltip.querySelector('#bubble-hostname'), name);
352 kpi(tooltip.querySelector('#bubble-vendor'), oui(mac));
355 kpi(tooltip.querySelector('#bubble-hostname'));
356 kpi(tooltip.querySelector('#bubble-vendor'));
359 var rect = this.getBoundingClientRect(), x, y;
361 if ('ontouchstart' in window || window.innerWidth <= 992) {
362 var vpHeight = Math.max(document.documentElement.clientHeight, window.innerHeight || 0),
363 scrollFrom = window.pageYOffset,
364 scrollTo = scrollFrom + rect.top - vpHeight * 0.5,
367 tooltip.style.top = (rect.top + rect.height + window.pageYOffset) + 'px';
368 tooltip.style.left = 0;
370 var scrollStep = function(timestamp) {
374 var duration = Math.max(timestamp - start, 1);
375 if (duration < 100) {
376 document.body.scrollTop = scrollFrom + (scrollTo - scrollFrom) * (duration / 100);
377 window.requestAnimationFrame(scrollStep);
380 document.body.scrollTop = scrollTo;
384 window.requestAnimationFrame(scrollStep);
387 x = rect.left + rect.width + window.pageXOffset,
388 y = rect.top + window.pageYOffset;
390 if ((y + tooltip.offsetHeight) > (window.innerHeight + window.pageYOffset))
391 y -= ((y + tooltip.offsetHeight) - (window.innerHeight + window.pageYOffset));
393 tooltip.style.top = y + 'px';
394 tooltip.style.left = x + 'px';
400 function formatHostname(dns)
402 if (dns === undefined || dns === null || dns === '')
405 dns = dns.split('.')[0];
408 return '<span title="%q">%h…</span>'.format(dns, dns.substr(0, 12));
410 return '%h'.format(dns);
413 function renderHostData()
415 var trafData = [], connData = [];
416 var rx_total = 0, tx_total = 0, conn_total = 0;
418 var hostData = query(
420 return (r[c.rx_bytes] > 0 || r[c.tx_bytes] > 0);
424 // return (r[c.mac] !== '00:00:00:00:00:00') ? r[c.mac] : r[c.ip];
427 return ((r2.rx_bytes + r2.tx_bytes) - (r1.rx_bytes + r1.tx_bytes));
433 for (var i = 0; i < hostData.length; i++) {
434 var rec = hostData[i],
435 mac = rec.mac.toUpperCase(),
436 key = (mac !== '00:00:00:00:00:00') ? mac : rec.ip,
437 dns = hostInfo[mac] ? hostInfo[mac].name : null;
439 var cell = E('div', formatHostname(dns));
444 'href': '#' + rec.mac,
446 'data-tooltip': _('Source IP')
447 }, (mac !== '00:00:00:00:00:00') ? mac : _('other')),
449 'href': '#' + rec.mac,
450 'data-col': 'layer7',
451 'data-tooltip': _('Protocol')
452 }, '%1000.2m'.format(rec.conns)),
453 '%1024.2mB'.format(rec.rx_bytes),
454 '%1000.2mP'.format(rec.rx_pkts),
455 '%1024.2mB'.format(rec.tx_bytes),
456 '%1000.2mP'.format(rec.tx_pkts)
460 value: rec.rx_bytes + rec.tx_bytes,
461 label: ["%s: %%.2mB".format(key), cell]
466 label: ["%s: %%.2m".format(key), cell]
469 rx_total += rec.rx_bytes;
470 tx_total += rec.tx_bytes;
471 conn_total += rec.conns;
474 cbi_update_table('#host-data', rows, E('em', [
475 _('No data recorded yet.'), ' ',
476 E('a', { 'href': L.url('admin/nlbw/commit') }, _('Force reload…'))
479 pie('traf-pie', trafData);
480 pie('conn-pie', connData);
482 kpi('rx-total', '%1024.2mB'.format(rx_total));
483 kpi('tx-total', '%1024.2mB'.format(tx_total));
484 kpi('conn-total', '%1000m'.format(conn_total));
485 kpi('host-total', '%u'.format(hostData.length));
488 function renderLayer7Data()
490 var rxData = [], txData = [];
491 var topConn = [[0],[0],[0]], topRx = [[0],[0],[0]], topTx = [[0],[0],[0]];
493 var layer7Data = query(
496 return ((r2.rx_bytes + r2.tx_bytes) - (r1.rx_bytes + r1.tx_bytes));
502 for (var i = 0, c = 0; i < layer7Data.length; i++) {
503 var rec = layer7Data[i],
504 cell = E('div', rec.layer7 || _('other'));
508 '%1000m'.format(rec.conns),
509 '%1024.2mB'.format(rec.rx_bytes),
510 '%1000.2mP'.format(rec.rx_pkts),
511 '%1024.2mB'.format(rec.tx_bytes),
512 '%1000.2mP'.format(rec.tx_pkts)
517 label: ["%s: %%.2mB".format(rec.layer7 || _('other')), cell]
522 label: ["%s: %%.2mB".format(rec.layer7 || _('other')), cell]
526 topRx.push([rec.rx_bytes, rec.layer7]);
527 topTx.push([rec.tx_bytes, rec.layer7]);
528 topConn.push([rec.conns, rec.layer7]);
532 cbi_update_table('#layer7-data', rows, E('em', [
533 _('No data recorded yet.'), ' ',
534 E('a', { 'href': L.url('admin/nlbw/commit') }, _('Force reload…'))
537 pie('layer7-rx-pie', rxData);
538 pie('layer7-tx-pie', txData);
540 topRx.sort(function(a, b) { return b[0] - a[0] });
541 topTx.sort(function(a, b) { return b[0] - a[0] });
542 topConn.sort(function(a, b) { return b[0] - a[0] });
544 kpi('layer7-total', layer7Data.length);
545 kpi('layer7-most-rx', topRx[0][1], topRx[1][1], topRx[2][1]);
546 kpi('layer7-most-tx', topTx[0][1], topTx[1][1], topTx[2][1]);
547 kpi('layer7-most-conn', topConn[0][1], topConn[1][1], topConn[2][1]);
550 function renderIPv6Data()
564 null, ['family', 'mac'],
566 return ((r2.rx_bytes + r2.tx_bytes) - (r1.rx_bytes + r1.tx_bytes));
570 for (var i = 0, c = 0; i < ipv6Data.length; i++) {
571 var rec = ipv6Data[i],
572 mac = rec.mac.toUpperCase(),
574 fam = families[mac] || 0,
575 recs = records[mac] || {};
577 if (rec.family == 4) {
578 rx4_total += rec.rx_bytes;
579 tx4_total += rec.tx_bytes;
583 rx6_total += rec.rx_bytes;
584 tx6_total += rec.tx_bytes;
588 recs[rec.family] = rec;
594 for (var mac in families) {
595 switch (families[mac])
613 for (var mac in records) {
614 if (mac === '00:00:00:00:00:00')
617 var dns = hostInfo[mac] ? hostInfo[mac].name : null,
618 rec4 = records[mac][4],
619 rec6 = records[mac][6];
624 [ E('span', _('IPv4')),
625 E('span', _('IPv6')) ],
626 [ E('span', rec4 ? '%1024.2mB'.format(rec4.rx_bytes) : '-'),
627 E('span', rec6 ? '%1024.2mB'.format(rec6.rx_bytes) : '-') ],
628 [ E('span', rec4 ? '%1000.2mP'.format(rec4.rx_pkts) : '-'),
629 E('span', rec6 ? '%1000.2mP'.format(rec6.rx_pkts) : '-') ],
630 [ E('span', rec4 ? '%1024.2mB'.format(rec4.tx_bytes) : '-'),
631 E('span', rec6 ? '%1024.2mB'.format(rec6.tx_bytes) : '-') ],
632 [ E('span', rec4 ? '%1000.2mP'.format(rec4.tx_pkts) : '-'),
633 E('span', rec6 ? '%1000.2mP'.format(rec6.tx_pkts) : '-') ]
637 cbi_update_table('#ipv6-data', rows, E('em', [
638 _('No data recorded yet.'), ' ',
639 E('a', { 'href': L.url('admin/nlbw/commit') }, _('Force reload…'))
642 var shareData = [], hostsData = [];
644 if (rx4_total > 0 || tx4_total > 0)
646 value: rx4_total + tx4_total,
647 label: ["IPv4: %.2mB"],
648 color: 'hsl(140, 100%, 50%)'
651 if (rx6_total > 0 || tx6_total > 0)
653 value: rx6_total + tx6_total,
654 label: ["IPv6: %.2mB"],
655 color: 'hsl(180, 100%, 50%)'
661 label: [_('%d IPv4-only hosts')],
662 color: 'hsl(140, 100%, 50%)'
668 label: [_('%d IPv6-only hosts')],
669 color: 'hsl(180, 100%, 50%)'
675 label: [_('%d dual-stack hosts')],
676 color: 'hsl(50, 100%, 50%)'
679 pie('ipv6-share-pie', shareData);
680 pie('ipv6-hosts-pie', hostsData);
682 kpi('ipv6-hosts', '%.2f%%'.format(100 / (ds_total + v4_total + v6_total) * (ds_total + v6_total)));
683 kpi('ipv6-share', '%.2f%%'.format(100 / (rx4_total + rx6_total + tx4_total + tx6_total) * (rx6_total + tx6_total)));
684 kpi('ipv6-rx', '%1024.2mB'.format(rx6_total));
685 kpi('ipv6-tx', '%1024.2mB'.format(tx6_total));