summaryrefslogtreecommitdiffstats
path: root/web/gui/main.js
diff options
context:
space:
mode:
Diffstat (limited to 'web/gui/main.js')
-rw-r--r--web/gui/main.js4964
1 files changed, 4964 insertions, 0 deletions
diff --git a/web/gui/main.js b/web/gui/main.js
new file mode 100644
index 0000000..b6478f6
--- /dev/null
+++ b/web/gui/main.js
@@ -0,0 +1,4964 @@
+// Main JavaScript file for the Netdata GUI.
+
+// Codacy declarations
+/* global NETDATA */
+
+// netdata snapshot data
+var netdataSnapshotData = null;
+
+// enable alarms checking and notifications
+var netdataShowAlarms = true;
+
+// enable registry updates
+var netdataRegistry = true;
+
+// forward definition only - not used here
+var netdataServer = undefined;
+var netdataServerStatic = undefined;
+var netdataCheckXSS = undefined;
+
+// control the welcome modal and analytics
+var this_is_demo = null;
+
+function escapeUserInputHTML(s) {
+ return s.toString()
+ .replace(/&/g, '&')
+ .replace(/</g, '&lt;')
+ .replace(/>/g, '&gt;')
+ .replace(/"/g, '&quot;')
+ .replace(/#/g, '&#35;')
+ .replace(/'/g, '&#39;')
+ .replace(/\(/g, '&#40;')
+ .replace(/\)/g, '&#41;')
+ .replace(/\//g, '&#47;');
+}
+
+function verifyURL(s) {
+ if (typeof (s) === 'string' && (s.startsWith('http://') || s.startsWith('https://'))) {
+ return s
+ .replace(/'/g, '%22')
+ .replace(/"/g, '%27')
+ .replace(/\)/g, '%28')
+ .replace(/\(/g, '%29');
+ }
+
+ console.log('invalid URL detected:');
+ console.log(s);
+ return 'javascript:alert("invalid url");';
+}
+
+// --------------------------------------------------------------------
+// urlOptions
+
+var urlOptions = {
+ hash: '#',
+ theme: null,
+ help: null,
+ mode: 'live', // 'live', 'print'
+ update_always: false,
+ pan_and_zoom: false,
+ server: null,
+ after: 0,
+ before: 0,
+ highlight: false,
+ highlight_after: 0,
+ highlight_before: 0,
+ nowelcome: false,
+ show_alarms: false,
+ chart: null,
+ family: null,
+ alarm: null,
+ alarm_unique_id: 0,
+ alarm_id: 0,
+ alarm_event_id: 0,
+
+ hasProperty: function (property) {
+ // console.log('checking property ' + property + ' of type ' + typeof(this[property]));
+ return typeof this[property] !== 'undefined';
+ },
+
+ genHash: function (forReload) {
+ var hash = urlOptions.hash;
+
+ if (urlOptions.pan_and_zoom === true) {
+ hash += ';after=' + urlOptions.after.toString() +
+ ';before=' + urlOptions.before.toString();
+ }
+
+ if (urlOptions.highlight === true) {
+ hash += ';highlight_after=' + urlOptions.highlight_after.toString() +
+ ';highlight_before=' + urlOptions.highlight_before.toString();
+ }
+
+ if (urlOptions.theme !== null) {
+ hash += ';theme=' + urlOptions.theme.toString();
+ }
+
+ if (urlOptions.help !== null) {
+ hash += ';help=' + urlOptions.help.toString();
+ }
+
+ if (urlOptions.update_always === true) {
+ hash += ';update_always=true';
+ }
+
+ if (forReload === true && urlOptions.server !== null) {
+ hash += ';server=' + urlOptions.server.toString();
+ }
+
+ if (urlOptions.mode !== 'live') {
+ hash += ';mode=' + urlOptions.mode;
+ }
+
+ return hash;
+ },
+
+ parseHash: function () {
+ var variables = document.location.hash.split(';');
+ var len = variables.length;
+ while (len--) {
+ if (len !== 0) {
+ var p = variables[len].split('=');
+ if (urlOptions.hasProperty(p[0]) && typeof p[1] !== 'undefined') {
+ urlOptions[p[0]] = decodeURIComponent(p[1]);
+ }
+ } else {
+ if (variables[len].length > 0) {
+ urlOptions.hash = variables[len];
+ }
+ }
+ }
+
+ var booleans = ['nowelcome', 'show_alarms', 'update_always'];
+ len = booleans.length;
+ while (len--) {
+ if (urlOptions[booleans[len]] === 'true' || urlOptions[booleans[len]] === true || urlOptions[booleans[len]] === '1' || urlOptions[booleans[len]] === 1) {
+ urlOptions[booleans[len]] = true;
+ } else {
+ urlOptions[booleans[len]] = false;
+ }
+ }
+
+ var numeric = ['after', 'before', 'highlight_after', 'highlight_before'];
+ len = numeric.length;
+ while (len--) {
+ if (typeof urlOptions[numeric[len]] === 'string') {
+ try {
+ urlOptions[numeric[len]] = parseInt(urlOptions[numeric[len]]);
+ }
+ catch (e) {
+ console.log('failed to parse URL hash parameter ' + numeric[len]);
+ urlOptions[numeric[len]] = 0;
+ }
+ }
+ }
+
+ if (urlOptions.server !== null && urlOptions.server !== '') {
+ netdataServerStatic = document.location.origin.toString() + document.location.pathname.toString();
+ netdataServer = urlOptions.server;
+ netdataCheckXSS = true;
+ } else {
+ urlOptions.server = null;
+ }
+
+ if (urlOptions.before > 0 && urlOptions.after > 0) {
+ urlOptions.pan_and_zoom = true;
+ urlOptions.nowelcome = true;
+ } else {
+ urlOptions.pan_and_zoom = false;
+ }
+
+ if (urlOptions.highlight_before > 0 && urlOptions.highlight_after > 0) {
+ urlOptions.highlight = true;
+ } else {
+ urlOptions.highlight = false;
+ }
+
+ switch (urlOptions.mode) {
+ case 'print':
+ urlOptions.theme = 'white';
+ urlOptions.welcome = false;
+ urlOptions.help = false;
+ urlOptions.show_alarms = false;
+
+ if (urlOptions.pan_and_zoom === false) {
+ urlOptions.pan_and_zoom = true;
+ urlOptions.before = Date.now();
+ urlOptions.after = urlOptions.before - 600000;
+ }
+
+ netdataShowAlarms = false;
+ netdataRegistry = false;
+ this_is_demo = false;
+ break;
+
+ case 'live':
+ default:
+ urlOptions.mode = 'live';
+ break;
+ }
+
+ // console.log(urlOptions);
+ },
+
+ hashUpdate: function () {
+ history.replaceState(null, '', urlOptions.genHash(true));
+ },
+
+ netdataPanAndZoomCallback: function (status, after, before) {
+ //console.log(1);
+ //console.log(new Error().stack);
+
+ if (netdataSnapshotData === null) {
+ urlOptions.pan_and_zoom = status;
+ urlOptions.after = after;
+ urlOptions.before = before;
+ urlOptions.hashUpdate();
+ }
+ },
+
+ netdataHighlightCallback: function (status, after, before) {
+ //console.log(2);
+ //console.log(new Error().stack);
+
+ if (status === true && (after === null || before === null || after <= 0 || before <= 0 || after >= before)) {
+ status = false;
+ after = 0;
+ before = 0;
+ }
+
+ if (netdataSnapshotData === null) {
+ urlOptions.highlight = status;
+ } else {
+ urlOptions.highlight = false;
+ }
+
+ urlOptions.highlight_after = Math.round(after);
+ urlOptions.highlight_before = Math.round(before);
+ urlOptions.hashUpdate();
+
+ var show_eye = NETDATA.globalChartUnderlay.hasViewport();
+
+ if (status === true && after > 0 && before > 0 && after < before) {
+ var d1 = NETDATA.dateTime.localeDateString(after);
+ var d2 = NETDATA.dateTime.localeDateString(before);
+ if (d1 === d2) {
+ d2 = '';
+ }
+ document.getElementById('navbar-highlight-content').innerHTML =
+ ((show_eye === true) ? '<span class="navbar-highlight-bar highlight-tooltip" onclick="urlOptions.showHighlight();" title="restore the highlighted view" data-toggle="tooltip" data-placement="bottom">' : '<span>').toString()
+ + 'highlighted time-frame'
+ + ' <b>' + d1 + ' <code>' + NETDATA.dateTime.localeTimeString(after) + '</code></b> to '
+ + ' <b>' + d2 + ' <code>' + NETDATA.dateTime.localeTimeString(before) + '</code></b>, '
+ + 'duration <b>' + NETDATA.seconds4human(Math.round((before - after) / 1000)) + '</b>'
+ + '</span>'
+ + '<span class="navbar-highlight-button-right highlight-tooltip" onclick="urlOptions.clearHighlight();" title="clear the highlighted time-frame" data-toggle="tooltip" data-placement="bottom"><i class="fas fa-times"></i></span>';
+
+ $('.navbar-highlight').show();
+
+ $('.highlight-tooltip').tooltip({
+ html: true,
+ delay: {show: 500, hide: 0},
+ container: 'body'
+ });
+ } else {
+ $('.navbar-highlight').hide();
+ }
+ },
+
+ clearHighlight: function () {
+ NETDATA.globalChartUnderlay.clear();
+
+ if (NETDATA.globalPanAndZoom.isActive() === true) {
+ NETDATA.globalPanAndZoom.clearMaster();
+ }
+ },
+
+ showHighlight: function () {
+ NETDATA.globalChartUnderlay.focus();
+ }
+};
+
+urlOptions.parseHash();
+
+// --------------------------------------------------------------------
+// check options that should be processed before loading netdata.js
+
+var localStorageTested = -1;
+
+function localStorageTest() {
+ if (localStorageTested !== -1) {
+ return localStorageTested;
+ }
+
+ if (typeof Storage !== "undefined" && typeof localStorage === 'object') {
+ var test = 'test';
+ try {
+ localStorage.setItem(test, test);
+ localStorage.removeItem(test);
+ localStorageTested = true;
+ }
+ catch (e) {
+ console.log(e);
+ localStorageTested = false;
+ }
+ } else {
+ localStorageTested = false;
+ }
+
+ return localStorageTested;
+}
+
+function loadLocalStorage(name) {
+ var ret = null;
+
+ try {
+ if (localStorageTest() === true) {
+ ret = localStorage.getItem(name);
+ } else {
+ console.log('localStorage is not available');
+ }
+ }
+ catch (error) {
+ console.log(error);
+ return null;
+ }
+
+ if (typeof ret === 'undefined' || ret === null) {
+ return null;
+ }
+
+ // console.log('loaded: ' + name.toString() + ' = ' + ret.toString());
+
+ return ret;
+}
+
+function saveLocalStorage(name, value) {
+ // console.log('saving: ' + name.toString() + ' = ' + value.toString());
+ try {
+ if (localStorageTest() === true) {
+ localStorage.setItem(name, value.toString());
+ return true;
+ }
+ }
+ catch (error) {
+ console.log(error);
+ }
+
+ return false;
+}
+
+function getTheme(def) {
+ if (urlOptions.mode === 'print') {
+ return 'white';
+ }
+
+ var ret = loadLocalStorage('netdataTheme');
+ if (typeof ret === 'undefined' || ret === null || ret === 'undefined') {
+ return def;
+ } else {
+ return ret;
+ }
+}
+
+function setTheme(theme) {
+ if (urlOptions.mode === 'print') {
+ return false;
+ }
+
+ if (theme === netdataTheme) {
+ return false;
+ }
+ return saveLocalStorage('netdataTheme', theme);
+}
+
+var netdataTheme = getTheme('slate');
+var netdataShowHelp = true;
+
+if (urlOptions.theme !== null) {
+ setTheme(urlOptions.theme);
+ netdataTheme = urlOptions.theme;
+} else {
+ urlOptions.theme = netdataTheme;
+}
+
+if (urlOptions.help !== null) {
+ saveLocalStorage('options.show_help', urlOptions.help);
+ netdataShowHelp = urlOptions.help;
+} else {
+ urlOptions.help = loadLocalStorage('options.show_help');
+}
+
+// --------------------------------------------------------------------
+// natural sorting
+// http://www.davekoelle.com/files/alphanum.js - LGPL
+
+function naturalSortChunkify(t) {
+ var tz = [];
+ var x = 0, y = -1, n = 0, i, j;
+
+ while (i = (j = t.charAt(x++)).charCodeAt(0)) {
+ var m = (i >= 48 && i <= 57);
+ if (m !== n) {
+ tz[++y] = "";
+ n = m;
+ }
+ tz[y] += j;
+ }
+
+ return tz;
+}
+
+function naturalSortCompare(a, b) {
+ var aa = naturalSortChunkify(a.toLowerCase());
+ var bb = naturalSortChunkify(b.toLowerCase());
+
+ for (var x = 0; aa[x] && bb[x]; x++) {
+ if (aa[x] !== bb[x]) {
+ var c = Number(aa[x]), d = Number(bb[x]);
+ if (c.toString() === aa[x] && d.toString() === bb[x]) {
+ return c - d;
+ } else {
+ return (aa[x] > bb[x]) ? 1 : -1;
+ }
+ }
+ }
+
+ return aa.length - bb.length;
+}
+
+// --------------------------------------------------------------------
+// saving files to client
+
+function saveTextToClient(data, filename) {
+ var blob = new Blob([data], {
+ type: 'application/octet-stream'
+ });
+
+ var url = URL.createObjectURL(blob);
+ var link = document.createElement('a');
+ link.setAttribute('href', url);
+ link.setAttribute('download', filename);
+
+ var el = document.getElementById('hiddenDownloadLinks');
+ el.innerHTML = '';
+ el.appendChild(link);
+
+ setTimeout(function () {
+ el.removeChild(link);
+ URL.revokeObjectURL(url);
+ }, 60);
+
+ link.click();
+}
+
+function saveObjectToClient(data, filename) {
+ saveTextToClient(JSON.stringify(data), filename);
+}
+
+// -----------------------------------------------------------------------------
+// registry call back to render my-netdata menu
+
+function toggleExpandIcon(svgEl) {
+ if (svgEl.getAttribute('data-icon') === 'caret-down') {
+ svgEl.setAttribute('data-icon', 'caret-up');
+ } else {
+ svgEl.setAttribute('data-icon', 'caret-down');
+ }
+}
+
+function toggleAgentItem(e, guid) {
+ e.stopPropagation();
+ e.preventDefault();
+
+ toggleExpandIcon(e.currentTarget.children[0]);
+
+ const el = document.querySelector(`.agent-alternate-urls.agent-${guid}`);
+ if (el) {
+ el.classList.toggle('collapsed');
+ }
+}
+
+// When you stream metrics from netdata to netdata, the recieving netdata now
+// has multiple host databases. It's own, and multiple mirrored. Mirrored databases
+// can be accessed with <http://localhost:19999/host/NAME/>
+function renderStreamedHosts(options) {
+ let html = `<div class="info-item">Databases streamed to this agent</div>`;
+
+ var base = document.location.origin.toString() + document.location.pathname.toString();
+ if (base.endsWith("/host/" + options.hostname + "/")) {
+ base = base.substring(0, base.length - ("/host/" + options.hostname + "/").toString().length);
+ }
+
+ if (base.endsWith("/")) {
+ base = base.substring(0, base.length - 1);
+ }
+
+ var master = options.hosts[0].hostname;
+ var sorted = options.hosts.sort(function (a, b) {
+ if (a.hostname === master) {
+ return -1;
+ }
+ return naturalSortCompare(a.hostname, b.hostname);
+ });
+
+ let displayedDatabases = false;
+
+ for (var s of sorted) {
+ let url, icon;
+ const hostname = s.hostname;
+
+ if (myNetdataMenuFilterValue !== "") {
+ if (!hostname.includes(myNetdataMenuFilterValue)) {
+ continue;
+ }
+ }
+
+ displayedDatabases = true;
+
+ if (hostname === master) {
+ url = `${base}/`;
+ icon = 'home';
+ } else {
+ url = `${base}/host/${hostname}/`;
+ icon = 'window-restore';
+ }
+
+ html += (
+ `<div class="agent-item">
+ <a class="registry_link" href="${url}#" onClick="return gotoHostedModalHandler('${url}');">
+ <i class="fas fa-${icon}" style="color: #999;"></i>
+ </a>
+ <span class="__title" onClick="return gotoHostedModalHandler('${url}');">
+ <a class="registry_link" href="${url}#">${hostname}</a>
+ </span>
+ <div></div>
+ </div>`
+ )
+ }
+
+ if (!displayedDatabases) {
+ html += (
+ `<div class="info-item">
+ <i class="fas fa-filter"></i>
+ <span style="margin-left: 8px">no databases match the filter criteria.<span>
+ </div>`
+ )
+ }
+
+ return html;
+}
+
+function renderMachines(machinesArray) {
+ // let html = isSignedIn()
+ // ? `<div class="info-item">My nodes</div>`
+ // : `<div class="info-item">My nodes</div>`;
+
+ let html = `<div class="info-item">My nodes</div>`;
+
+ if (machinesArray === null) {
+ let ret = loadLocalStorage("registryCallback");
+ if (ret) {
+ machinesArray = JSON.parse(ret);
+ console.log("failed to contact the registry - loaded registry data from browser local storage");
+ }
+ }
+
+ let found = false;
+ let displayedAgents = false;
+
+ const maskedURL = NETDATA.registry.MASKED_DATA;
+
+ if (machinesArray) {
+ saveLocalStorage("registryCallback", JSON.stringify(machinesArray));
+
+ var machines = machinesArray.sort(function (a, b) {
+ return naturalSortCompare(a.name, b.name);
+ });
+
+ for (var machine of machines) {
+ found = true;
+
+ if (myNetdataMenuFilterValue !== "") {
+ if (!machine.name.includes(myNetdataMenuFilterValue)) {
+ continue;
+ }
+ }
+
+ displayedAgents = true;
+
+ const alternateUrlItems = (
+ `<div class="agent-alternate-urls agent-${machine.guid} collapsed">
+ ${machine.alternate_urls.reduce((str, url) => {
+ if (url === maskedURL) {
+ return str
+ }
+
+ return str + (
+ `<div class="agent-item agent-item--alternate">
+ <div></div>
+ <a href="${url}" title="${url}">${truncateString(url, 64)}</a>
+ <a href="#" onclick="deleteRegistryModalHandler('${machine.guid}', '${machine.name}', '${url}'); return false;">
+ <i class="fas fa-trash" style="color: #777;"></i>
+ </a>
+ </div>`
+ )
+ },
+ ''
+ )}
+ </div>`
+ )
+
+ html += (
+ `<div class="agent-item agent-${machine.guid}">
+ <i class="fas fa-chart-bar" color: #fff"></i>
+ <span class="__title" onClick="return gotoServerModalHandler('${machine.guid}');">
+ <a class="registry_link" href="${machine.url}#">${machine.name}</a>
+ </span>
+ <a href="#" onClick="toggleAgentItem(event, '${machine.guid}');">
+ <i class="fas fa-caret-down" style="color: #999"></i>
+ </a>
+ </div>
+ ${alternateUrlItems}`
+ )
+ }
+
+ if (found && (!displayedAgents)) {
+ html += (
+ `<div class="info-item">
+ <i class="fas fa-filter"></i>
+ <span style="margin-left: 8px">zero nodes are matching the filter value.<span>
+ </div>`
+ )
+ }
+ }
+
+ if (!found) {
+ if (machines) {
+ html += (
+ `<div class="info-item">
+ <a href="https://github.com/netdata/netdata/tree/master/registry#netdata-registry" target="_blank">Your nodes list is empty</a>
+ </div>`
+ )
+ } else {
+ html += (
+ `<div class="info-item">
+ <a href="https://github.com/netdata/netdata/tree/master/registry#netdata-registry" target="_blank">Failed to contact the registry</a>
+ </div>`
+ )
+ }
+
+ html += `<hr />`;
+ html += `<div class="info-item">Demo netdata nodes</div>`;
+
+ const demoServers = [
+ {url: "//london.netdata.rocks/default.html", title: "UK - London (DigitalOcean.com)"},
+ {url: "//newyork.netdata.rocks/default.html", title: "US - New York (DigitalOcean.com)"},
+ {url: "//sanfrancisco.netdata.rocks/default.html", title: "US - San Francisco (DigitalOcean.com)"},
+ {url: "//atlanta.netdata.rocks/default.html", title: "US - Atlanta (CDN77.com)"},
+ {url: "//frankfurt.netdata.rocks/default.html", title: "Germany - Frankfurt (DigitalOcean.com)"},
+ {url: "//toronto.netdata.rocks/default.html", title: "Canada - Toronto (DigitalOcean.com)"},
+ {url: "//singapore.netdata.rocks/default.html", title: "Japan - Singapore (DigitalOcean.com)"},
+ {url: "//bangalore.netdata.rocks/default.html", title: "India - Bangalore (DigitalOcean.com)"},
+
+ ]
+
+ for (var server of demoServers) {
+ html += (
+ `<div class="agent-item">
+ <i class="fas fa-chart-bar" style="color: #fff"></i>
+ <a href="${server.url}">${server.title}</a>
+ <div></div>
+ </div>
+ `
+ );
+ }
+ }
+
+ return html;
+}
+
+function setMyNetdataMenu(html) {
+ const el = document.getElementById('my-netdata-dropdown-content')
+ el.innerHTML = html;
+}
+
+function clearMyNetdataMenu() {
+ setMyNetdataMenu(`<div class="agent-item" style="white-space: nowrap">
+ <i class="fas fa-hourglass-half"></i>
+ Loading, please wait...
+ <div></div>
+ </div>`);
+}
+
+function errorMyNetdataMenu() {
+ setMyNetdataMenu(`<div class="agent-item" style="white-space: nowrap">
+ <i class="fas fa-exclamation-triangle" style="color: red"></i>
+ Cannot load known netdata agents from netdata.cloud!
+ <div></div>
+ </div>`);
+}
+
+function restrictMyNetdataMenu() {
+ setMyNetdataMenu(`<div class="info-item" style="white-space: nowrap">
+ <span>Please <a href="#" onclick="signInDidClick(event); return false">sign in to netdata.cloud</a> to view your nodes!</span>
+ <div></div>
+ </div>`);
+}
+
+function renderMyNetdataMenu(machinesArray) {
+ const el = document.getElementById('my-netdata-dropdown-content');
+ el.classList.add(`theme-${netdataTheme}`);
+
+ if (!isSignedIn()) {
+ if (!NETDATA.registry.isRegistryEnabled()) {
+ restrictMyNetdataMenu();
+ return;
+ }
+ }
+
+ if (machinesArray == registryAgents) {
+ console.log("Rendering my-netdata menu from registry");
+ } else {
+ console.log("Rendering my-netdata menu from netdata.cloud", machinesArray);
+ }
+
+ let html = '';
+
+ if (isSignedIn()) {
+ html += (
+ `<div class="filter-control">
+ <input
+ id="my-netdata-menu-filter-input"
+ type="text"
+ placeholder="filter nodes..."
+ autofocus
+ autocomplete="off"
+ value="${myNetdataMenuFilterValue}"
+ onkeydown="myNetdataFilterDidChange(event)"
+ />
+ <span class="filter-control__clear" onclick="myNetdataFilterClearDidClick(event)"><i class="fas fa-times"></i><span>
+ </div>
+ <hr />`
+ );
+ }
+
+ if (options.hosts.length > 1) {
+ html += `<div id="my-netdata-menu-streamed">${renderStreamedHosts(options)}</div><hr />`;
+ }
+
+ html += `<div id="my-netdata-menu-machines">${renderMachines(machinesArray)}</div>`;
+
+ if (!isSignedIn()) {
+ html += (
+ `<hr />
+ <div class="agent-item">
+ <i class="fas fa-cog""></i>
+ <a href="#" onclick="switchRegistryModalHandler(); return false;">Switch Identity</a>
+ <div></div>
+ </div>
+ <div class="agent-item">
+ <i class="fas fa-question-circle""></i>
+ <a href="https://github.com/netdata/netdata/tree/master/registry#netdata-registry" target="_blank">What is this?</a>
+ <div></div>
+ </div>`
+ )
+ } else {
+ html += (
+ `<hr />
+ <div class="agent-item">
+ <i class="fas fa-sync"></i>
+ <a href="#" onclick="showSyncModal(); return false">Synchronize with netdata.cloud</a>
+ <div></div>
+ </div>
+ <div class="agent-item">
+ <i class="fas fa-question-circle""></i>
+ <a href="https://netdata.cloud/about" target="_blank">What is this?</a>
+ <div></div>
+ </div>`
+ )
+ }
+
+ el.innerHTML = html;
+
+ gotoServerInit();
+}
+
+function isdemo() {
+ if (this_is_demo !== null) {
+ return this_is_demo;
+ }
+ this_is_demo = false;
+
+ try {
+ if (typeof document.location.hostname === 'string') {
+ if (document.location.hostname.endsWith('.my-netdata.io') ||
+ document.location.hostname.endsWith('.mynetdata.io') ||
+ document.location.hostname.endsWith('.netdata.rocks') ||
+ document.location.hostname.endsWith('.netdata.ai') ||
+ document.location.hostname.endsWith('.netdata.live') ||
+ document.location.hostname.endsWith('.firehol.org') ||
+ document.location.hostname.endsWith('.netdata.online') ||
+ document.location.hostname.endsWith('.netdata.cloud')) {
+ this_is_demo = true;
+ }
+ }
+ }
+ catch (error) {
+ }
+ return this_is_demo;
+}
+
+function netdataURL(url, forReload) {
+ if (typeof url === 'undefined')
+ // url = document.location.toString();
+ {
+ url = '';
+ }
+
+ if (url.indexOf('#') !== -1) {
+ url = url.substring(0, url.indexOf('#'));
+ }
+
+ var hash = urlOptions.genHash(forReload);
+
+ // console.log('netdataURL: ' + url + hash);
+
+ return url + hash;
+}
+
+function netdataReload(url) {
+ document.location = verifyURL(netdataURL(url, true));
+
+ // since we play with hash
+ // this is needed to reload the page
+ location.reload();
+}
+
+function gotoHostedModalHandler(url) {
+ document.location = verifyURL(url + urlOptions.genHash());
+ return false;
+}
+
+var gotoServerValidateRemaining = 0;
+var gotoServerMiddleClick = false;
+var gotoServerStop = false;
+
+function gotoServerValidateUrl(id, guid, url) {
+ var penalty = 0;
+ var error = 'failed';
+
+ if (document.location.toString().startsWith('http://') && url.toString().startsWith('https://'))
+ // we penalize https only if the current url is http
+ // to allow the user walk through all its servers.
+ {
+ penalty = 500;
+ } else if (document.location.toString().startsWith('https://') && url.toString().startsWith('http://')) {
+ error = 'can\'t check';
+ }
+
+ var finalURL = netdataURL(url);
+
+ setTimeout(function () {
+ document.getElementById('gotoServerList').innerHTML += '<tr><td style="padding-left: 20px;"><a href="' + verifyURL(finalURL) + '" target="_blank">' + escapeUserInputHTML(url) + '</a></td><td style="padding-left: 30px;"><code id="' + guid + '-' + id + '-status">checking...</code></td></tr>';
+
+ NETDATA.registry.hello(url, function (data) {
+ if (typeof data !== 'undefined' && data !== null && typeof data.machine_guid === 'string' && data.machine_guid === guid) {
+ // console.log('OK ' + id + ' URL: ' + url);
+ document.getElementById(guid + '-' + id + '-status').innerHTML = "OK";
+
+ if (!gotoServerStop) {
+ gotoServerStop = true;
+
+ if (gotoServerMiddleClick) {
+ window.open(verifyURL(finalURL), '_blank');
+ gotoServerMiddleClick = false;
+ document.getElementById('gotoServerResponse').innerHTML = '<b>Opening new window to ' + NETDATA.registry.machines[guid].name + '<br/><a href="' + verifyURL(finalURL) + '">' + escapeUserInputHTML(url) + '</a></b><br/>(check your pop-up blocker if it fails)';
+ } else {
+ document.getElementById('gotoServerResponse').innerHTML += 'found it! It is at:<br/><small>' + escapeUserInputHTML(url) + '</small>';
+ document.location = verifyURL(finalURL);
+ $('#gotoServerModal').modal('hide');
+ }
+ }
+ } else {
+ if (typeof data !== 'undefined' && data !== null && typeof data.machine_guid === 'string' && data.machine_guid !== guid) {
+ error = 'wrong machine';
+ }
+
+ document.getElementById(guid + '-' + id + '-status').innerHTML = error;
+ gotoServerValidateRemaining--;
+ if (gotoServerValidateRemaining <= 0) {
+ gotoServerMiddleClick = false;
+ document.getElementById('gotoServerResponse').innerHTML = '<b>Sorry! I cannot find any operational URL for this server</b>';
+ }
+ }
+ });
+ }, (id * 50) + penalty);
+}
+
+function gotoServerModalHandler(guid) {
+ // console.log('goto server: ' + guid);
+
+ gotoServerStop = false;
+ var checked = {};
+ var len = NETDATA.registry.machines[guid].alternate_urls.length;
+ var count = 0;
+
+ document.getElementById('gotoServerResponse').innerHTML = '';
+ document.getElementById('gotoServerList').innerHTML = '';
+ document.getElementById('gotoServerName').innerHTML = NETDATA.registry.machines[guid].name;
+ $('#gotoServerModal').modal('show');
+
+ gotoServerValidateRemaining = len;
+ while (len--) {
+ var url = NETDATA.registry.machines[guid].alternate_urls[len];
+ checked[url] = true;
+ gotoServerValidateUrl(count++, guid, url);
+ }
+
+ if (!isSignedIn()) {
+ // When the registry is enabled, if the user's known URLs are not working
+ // we consult the registry to get additional URLs.
+ setTimeout(function () {
+ if (gotoServerStop === false) {
+ document.getElementById('gotoServerResponse').innerHTML = '<b>Added all the known URLs for this machine.</b>';
+ NETDATA.registry.search(guid, function (data) {
+ // console.log(data);
+ len = data.urls.length;
+ while (len--) {
+ var url = data.urls[len][1];
+ // console.log(url);
+ if (typeof checked[url] === 'undefined') {
+ gotoServerValidateRemaining++;
+ checked[url] = true;
+ gotoServerValidateUrl(count++, guid, url);
+ }
+ }
+ });
+ }
+ }, 2000);
+ }
+
+ return false;
+}
+
+function gotoServerInit() {
+ $(".registry_link").on('click', function (e) {
+ if (e.which === 2) {
+ e.preventDefault();
+ gotoServerMiddleClick = true;
+ } else {
+ gotoServerMiddleClick = false;
+ }
+
+ return true;
+ });
+}
+
+function switchRegistryModalHandler() {
+ document.getElementById('switchRegistryPersonGUID').value = NETDATA.registry.person_guid;
+ document.getElementById('switchRegistryURL').innerHTML = NETDATA.registry.server;
+ document.getElementById('switchRegistryResponse').innerHTML = '';
+ $('#switchRegistryModal').modal('show');
+}
+
+function notifyForSwitchRegistry() {
+ var n = document.getElementById('switchRegistryPersonGUID').value;
+
+ if (n !== '' && n.length === 36) {
+ NETDATA.registry.switch(n, function (result) {
+ if (result !== null) {
+ $('#switchRegistryModal').modal('hide');
+ NETDATA.registry.init();
+ } else {
+ document.getElementById('switchRegistryResponse').innerHTML = "<b>Sorry! The registry rejected your request.</b>";
+ }
+ });
+ } else {
+ document.getElementById('switchRegistryResponse').innerHTML = "<b>The ID you have entered is not a GUID.</b>";
+ }
+}
+
+var deleteRegistryGuid = null;
+var deleteRegistryUrl = null;
+
+function deleteRegistryModalHandler(guid, name, url) {
+ // void (guid);
+
+ deleteRegistryGuid = guid;
+ deleteRegistryUrl = url;
+
+ document.getElementById('deleteRegistryServerName').innerHTML = name;
+ document.getElementById('deleteRegistryServerName2').innerHTML = name;
+ document.getElementById('deleteRegistryServerURL').innerHTML = url;
+ document.getElementById('deleteRegistryResponse').innerHTML = '';
+
+ $('#deleteRegistryModal').modal('show');
+}
+
+function notifyForDeleteRegistry() {
+ const responseEl = document.getElementById('deleteRegistryResponse');
+
+ if (deleteRegistryUrl) {
+ if (isSignedIn()) {
+ deleteCloudAgentURL(deleteRegistryGuid, deleteRegistryUrl)
+ .then((count) => {
+ if (!count) {
+ responseEl.innerHTML = "<b>Sorry, this command was rejected by netdata.cloud!</b>";
+ return;
+ }
+ NETDATA.registry.delete(deleteRegistryUrl, function (result) {
+ if (result === null) {
+ console.log("Received error from registry", result);
+ }
+
+ deleteRegistryUrl = null;
+ $('#deleteRegistryModal').modal('hide');
+ NETDATA.registry.init();
+ });
+ });
+ } else {
+ NETDATA.registry.delete(deleteRegistryUrl, function (result) {
+ if (result !== null) {
+ deleteRegistryUrl = null;
+ $('#deleteRegistryModal').modal('hide');
+ NETDATA.registry.init();
+ } else {
+ responseEl.innerHTML = "<b>Sorry, this command was rejected by the registry server!</b>";
+ }
+ });
+ }
+ }
+}
+
+var options = {
+ menus: {},
+ submenu_names: {},
+ data: null,
+ hostname: 'netdata_server', // will be overwritten by the netdata server
+ version: 'unknown',
+ hosts: [],
+
+ duration: 0, // the default duration of the charts
+ update_every: 1,
+
+ chartsPerRow: 0,
+ // chartsMinWidth: 1450,
+ chartsHeight: 180,
+};
+
+function chartsPerRow(total) {
+ void (total);
+
+ if (options.chartsPerRow === 0) {
+ return 1;
+ //var width = Math.floor(total / options.chartsMinWidth);
+ //if(width === 0) width = 1;
+ //return width;
+ } else {
+ return options.chartsPerRow;
+ }
+}
+
+function prioritySort(a, b) {
+ if (a.priority < b.priority) {
+ return -1;
+ }
+ if (a.priority > b.priority) {
+ return 1;
+ }
+ return naturalSortCompare(a.name, b.name);
+}
+
+function sortObjectByPriority(object) {
+ var idx = {};
+ var sorted = [];
+
+ for (var i in object) {
+ if (!object.hasOwnProperty(i)) {
+ continue;
+ }
+
+ if (typeof idx[i] === 'undefined') {
+ idx[i] = object[i];
+ sorted.push(i);
+ }
+ }
+
+ sorted.sort(function (a, b) {
+ if (idx[a].priority < idx[b].priority) {
+ return -1;
+ }
+ if (idx[a].priority > idx[b].priority) {
+ return 1;
+ }
+ return naturalSortCompare(a, b);
+ });
+
+ return sorted;
+}
+
+// ----------------------------------------------------------------------------
+// scroll to a section, without changing the browser history
+
+function scrollToId(hash) {
+ if (hash && hash !== '' && document.getElementById(hash) !== null) {
+ var offset = $('#' + hash).offset();
+ if (typeof offset !== 'undefined') {
+ //console.log('scrolling to ' + hash + ' at ' + offset.top.toString());
+ $('html, body').animate({scrollTop: offset.top - 30}, 0);
+ }
+ }
+
+ // we must return false to prevent the default action
+ return false;
+}
+
+// ----------------------------------------------------------------------------
+
+// user editable information
+var customDashboard = {
+ menu: {},
+ submenu: {},
+ context: {}
+};
+
+// netdata standard information
+var netdataDashboard = {
+ sparklines_registry: {},
+ os: 'unknown',
+
+ menu: {},
+ submenu: {},
+ context: {},
+
+ // generate a sparkline
+ // used in the documentation
+ sparkline: function (prefix, chart, dimension, units, suffix) {
+ if (options.data === null || typeof options.data.charts === 'undefined') {
+ return '';
+ }
+
+ if (typeof options.data.charts[chart] === 'undefined') {
+ return '';
+ }
+
+ if (typeof options.data.charts[chart].dimensions === 'undefined') {
+ return '';
+ }
+
+ if (typeof options.data.charts[chart].dimensions[dimension] === 'undefined') {
+ return '';
+ }
+
+ var key = chart + '.' + dimension;
+
+ if (typeof units === 'undefined') {
+ units = '';
+ }
+
+ if (typeof this.sparklines_registry[key] === 'undefined') {
+ this.sparklines_registry[key] = {count: 1};
+ } else {
+ this.sparklines_registry[key].count++;
+ }
+
+ key = key + '.' + this.sparklines_registry[key].count;
+
+ return prefix + '<div class="netdata-container" data-netdata="' + chart + '" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dimensions="' + dimension + '" data-show-value-of-' + dimension + '-at="' + key + '"></div> (<span id="' + key + '" style="display: inline-block; min-width: 50px; text-align: right;">X</span>' + units + ')' + suffix;
+ },
+
+ gaugeChart: function (title, width, dimensions, colors) {
+ if (typeof colors === 'undefined') {
+ colors = '';
+ }
+
+ if (typeof dimensions === 'undefined') {
+ dimensions = '';
+ }
+
+ return '<div class="netdata-container" data-netdata="CHART_UNIQUE_ID"'
+ + ' data-dimensions="' + dimensions + '"'
+ + ' data-chart-library="gauge"'
+ + ' data-gauge-adjust="width"'
+ + ' data-title="' + title + '"'
+ + ' data-width="' + width + '"'
+ + ' data-before="0"'
+ + ' data-after="-CHART_DURATION"'
+ + ' data-points="CHART_DURATION"'
+ + ' data-colors="' + colors + '"'
+ + ' role="application"></div>';
+ },
+
+ anyAttribute: function (obj, attr, key, def) {
+ if (typeof (obj[key]) !== 'undefined') {
+ var x = obj[key][attr];
+
+ if (typeof (x) === 'undefined') {
+ return def;
+ }
+
+ if (typeof (x) === 'function') {
+ return x(netdataDashboard.os);
+ }
+
+ return x;
+ }
+
+ return def;
+ },
+
+ menuTitle: function (chart) {
+ if (typeof chart.menu_pattern !== 'undefined') {
+ return (this.anyAttribute(this.menu, 'title', chart.menu_pattern, chart.menu_pattern).toString()
+ + '&nbsp;' + chart.type.slice(-(chart.type.length - chart.menu_pattern.length - 1)).toString()).replace(/_/g, ' ');
+ }
+
+ return (this.anyAttribute(this.menu, 'title', chart.menu, chart.menu)).toString().replace(/_/g, ' ');
+ },
+
+ menuIcon: function (chart) {
+ if (typeof chart.menu_pattern !== 'undefined') {
+ return this.anyAttribute(this.menu, 'icon', chart.menu_pattern, '<i class="fas fa-puzzle-piece"></i>').toString();
+ }
+
+ return this.anyAttribute(this.menu, 'icon', chart.menu, '<i class="fas fa-puzzle-piece"></i>');
+ },
+
+ menuInfo: function (chart) {
+ if (typeof chart.menu_pattern !== 'undefined') {
+ return this.anyAttribute(this.menu, 'info', chart.menu_pattern, null);
+ }
+
+ return this.anyAttribute(this.menu, 'info', chart.menu, null);
+ },
+
+ menuHeight: function (chart) {
+ if (typeof chart.menu_pattern !== 'undefined') {
+ return this.anyAttribute(this.menu, 'height', chart.menu_pattern, 1.0);
+ }
+
+ return this.anyAttribute(this.menu, 'height', chart.menu, 1.0);
+ },
+
+ submenuTitle: function (menu, submenu) {
+ var key = menu + '.' + submenu;
+ // console.log(key);
+ var title = this.anyAttribute(this.submenu, 'title', key, submenu).toString().replace(/_/g, ' ');
+ if (title.length > 28) {
+ var a = title.substring(0, 13);
+ var b = title.substring(title.length - 12, title.length);
+ return a + '...' + b;
+ }
+ return title;
+ },
+
+ submenuInfo: function (menu, submenu) {
+ var key = menu + '.' + submenu;
+ return this.anyAttribute(this.submenu, 'info', key, null);
+ },
+
+ submenuHeight: function (menu, submenu, relative) {
+ var key = menu + '.' + submenu;
+ return this.anyAttribute(this.submenu, 'height', key, 1.0) * relative;
+ },
+
+ contextInfo: function (id) {
+ var x = this.anyAttribute(this.context, 'info', id, null);
+
+ if (x !== null) {
+ return '<div class="shorten dashboard-context-info netdata-chart-alignment" role="document">' + x + '</div>';
+ } else {
+ return '';
+ }
+ },
+
+ contextValueRange: function (id) {
+ if (typeof this.context[id] !== 'undefined' && typeof this.context[id].valueRange !== 'undefined') {
+ return this.context[id].valueRange;
+ } else {
+ return '[null, null]';
+ }
+ },
+
+ contextHeight: function (id, def) {
+ if (typeof this.context[id] !== 'undefined' && typeof this.context[id].height !== 'undefined') {
+ return def * this.context[id].height;
+ } else {
+ return def;
+ }
+ },
+
+ contextDecimalDigits: function (id, def) {
+ if (typeof this.context[id] !== 'undefined' && typeof this.context[id].decimalDigits !== 'undefined') {
+ return this.context[id].decimalDigits;
+ } else {
+ return def;
+ }
+ }
+};
+
+// ----------------------------------------------------------------------------
+
+// enrich the data structure returned by netdata
+// to reflect our menu system and content
+// TODO: this is a shame - we should fix charts naming (issue #807)
+function enrichChartData(chart) {
+ var parts = chart.type.split('_');
+ var tmp = parts[0];
+
+ switch (tmp) {
+ case 'ap':
+ case 'net':
+ case 'disk':
+ case 'powersupply':
+ case 'statsd':
+ chart.menu = tmp;
+ break;
+
+ case 'apache':
+ chart.menu = chart.type;
+ if (parts.length > 2 && parts[1] === 'cache') {
+ chart.menu_pattern = tmp + '_' + parts[1];
+ } else if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+
+ case 'bind':
+ chart.menu = chart.type;
+ if (parts.length > 2 && parts[1] === 'rndc') {
+ chart.menu_pattern = tmp + '_' + parts[1];
+ } else if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+
+ case 'cgroup':
+ chart.menu = chart.type;
+ if (chart.id.match(/.*[\._\/-:]qemu[\._\/-:]*/) || chart.id.match(/.*[\._\/-:]kvm[\._\/-:]*/)) {
+ chart.menu_pattern = 'cgqemu';
+ } else {
+ chart.menu_pattern = 'cgroup';
+ }
+ break;
+
+ case 'go':
+ chart.menu = chart.type;
+ if (parts.length > 2 && parts[1] === 'expvar') {
+ chart.menu_pattern = tmp + '_' + parts[1];
+ } else if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+
+ case 'isc':
+ chart.menu = chart.type;
+ if (parts.length > 2 && parts[1] === 'dhcpd') {
+ chart.menu_pattern = tmp + '_' + parts[1];
+ } else if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+
+ case 'ovpn':
+ chart.menu = chart.type;
+ if (parts.length > 3 && parts[1] === 'status' && parts[2] === 'log') {
+ chart.menu_pattern = tmp + '_' + parts[1];
+ } else if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+
+ case 'smartd':
+ case 'web':
+ chart.menu = chart.type;
+ if (parts.length > 2 && parts[1] === 'log') {
+ chart.menu_pattern = tmp + '_' + parts[1];
+ } else if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+
+ case 'tc':
+ chart.menu = tmp;
+
+ // find a name for this device from fireqos info
+ // we strip '_(in|out)' or '(in|out)_'
+ if (chart.context === 'tc.qos' && (typeof options.submenu_names[chart.family] === 'undefined' || options.submenu_names[chart.family] === chart.family)) {
+ var n = chart.name.split('.')[1];
+ if (n.endsWith('_in')) {
+ options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_in'));
+ } else if (n.endsWith('_out')) {
+ options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_out'));
+ } else if (n.startsWith('in_')) {
+ options.submenu_names[chart.family] = n.slice(3, n.length);
+ } else if (n.startsWith('out_')) {
+ options.submenu_names[chart.family] = n.slice(4, n.length);
+ } else {
+ options.submenu_names[chart.family] = n;
+ }
+ }
+
+ // increase the priority of IFB devices
+ // to have inbound appear before outbound
+ if (chart.id.match(/.*-ifb$/)) {
+ chart.priority--;
+ }
+
+ break;
+
+ default:
+ chart.menu = chart.type;
+ if (parts.length > 1) {
+ chart.menu_pattern = tmp;
+ }
+ break;
+ }
+
+ chart.submenu = chart.family;
+}
+
+// ----------------------------------------------------------------------------
+
+function headMain(os, charts, duration) {
+ void (os);
+
+ if (urlOptions.mode === 'print') {
+ return '';
+ }
+
+ var head = '';
+
+ if (typeof charts['system.swap'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.swap"'
+ + ' data-dimensions="used"'
+ + ' data-append-options="percentage"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Used Swap"'
+ + ' data-units="%"'
+ + ' data-easypiechart-max-value="100"'
+ + ' data-width="9%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-colors="#DD4400"'
+ + ' role="application"></div>';
+ }
+
+ if (typeof charts['system.io'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.io"'
+ + ' data-dimensions="in"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Disk Read"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.io.mainhead"'
+ + ' role="application"></div>';
+
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.io"'
+ + ' data-dimensions="out"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Disk Write"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.io.mainhead"'
+ + ' role="application"></div>';
+ }
+ else if (typeof charts['system.pgpgio'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.pgpgio"'
+ + ' data-dimensions="in"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Disk Read"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.pgpgio.mainhead"'
+ + ' role="application"></div>';
+
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.pgpgio"'
+ + ' data-dimensions="out"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Disk Write"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.pgpgio.mainhead"'
+ + ' role="application"></div>';
+ }
+
+ if (typeof charts['system.cpu'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.cpu"'
+ + ' data-chart-library="gauge"'
+ + ' data-title="CPU"'
+ + ' data-units="%"'
+ + ' data-gauge-max-value="100"'
+ + ' data-width="20%"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-colors="' + NETDATA.colors[12] + '"'
+ + ' role="application"></div>';
+ }
+
+ if (typeof charts['system.net'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.net"'
+ + ' data-dimensions="received"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Net Inbound"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.net.mainhead"'
+ + ' role="application"></div>';
+
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.net"'
+ + ' data-dimensions="sent"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Net Outbound"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.net.mainhead"'
+ + ' role="application"></div>';
+ }
+ else if (typeof charts['system.ip'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ip"'
+ + ' data-dimensions="received"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IP Inbound"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.ip.mainhead"'
+ + ' role="application"></div>';
+
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ip"'
+ + ' data-dimensions="sent"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IP Outbound"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.ip.mainhead"'
+ + ' role="application"></div>';
+ }
+ else if (typeof charts['system.ipv4'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ipv4"'
+ + ' data-dimensions="received"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv4 Inbound"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.ipv4.mainhead"'
+ + ' role="application"></div>';
+
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ipv4"'
+ + ' data-dimensions="sent"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv4 Outbound"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.ipv4.mainhead"'
+ + ' role="application"></div>';
+ }
+ else if (typeof charts['system.ipv6'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ipv6"'
+ + ' data-dimensions="received"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv6 Inbound"'
+ + ' data-units="kbps"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.ipv6.mainhead"'
+ + ' role="application"></div>';
+
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ipv6"'
+ + ' data-dimensions="sent"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="IPv6 Outbound"'
+ + ' data-units="kbps"'
+ + ' data-width="11%"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-common-units="system.ipv6.mainhead"'
+ + ' role="application"></div>';
+ }
+
+ if (typeof charts['system.ram'] !== 'undefined') {
+ head += '<div class="netdata-container" style="margin-right: 10px;" data-netdata="system.ram"'
+ + ' data-dimensions="used|buffers|active|wired"' // active and wired are FreeBSD stats
+ + ' data-append-options="percentage"'
+ + ' data-chart-library="easypiechart"'
+ + ' data-title="Used RAM"'
+ + ' data-units="%"'
+ + ' data-easypiechart-max-value="100"'
+ + ' data-width="9%"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-points="' + duration.toString() + '"'
+ + ' data-colors="' + NETDATA.colors[7] + '"'
+ + ' role="application"></div>';
+ }
+
+ return head;
+}
+
+function generateHeadCharts(type, chart, duration) {
+ if (urlOptions.mode === 'print') {
+ return '';
+ }
+
+ var head = '';
+ var hcharts = netdataDashboard.anyAttribute(netdataDashboard.context, type, chart.context, []);
+ if (hcharts.length > 0) {
+ var hi = 0, hlen = hcharts.length;
+ while (hi < hlen) {
+ if (typeof hcharts[hi] === 'function') {
+ head += hcharts[hi](netdataDashboard.os, chart.id).replace(/CHART_DURATION/g, duration.toString()).replace(/CHART_UNIQUE_ID/g, chart.id);
+ } else {
+ head += hcharts[hi].replace(/CHART_DURATION/g, duration.toString()).replace(/CHART_UNIQUE_ID/g, chart.id);
+ }
+ hi++;
+ }
+ }
+ return head;
+}
+
+function renderPage(menus, data) {
+ var div = document.getElementById('charts_div');
+ var pcent_width = Math.floor(100 / chartsPerRow($(div).width()));
+
+ // find the proper duration for per-second updates
+ var duration = Math.round(($(div).width() * pcent_width / 100 * data.update_every / 3) / 60) * 60;
+ options.duration = duration;
+ options.update_every = data.update_every;
+
+ var html = '';
+ var sidebar = '<ul class="nav dashboard-sidenav" data-spy="affix" id="sidebar_ul">';
+ var mainhead = headMain(netdataDashboard.os, data.charts, duration);
+
+ // sort the menus
+ var main = sortObjectByPriority(menus);
+ var i = 0, len = main.length;
+ while (i < len) {
+ var menu = main[i++];
+
+ // generate an entry at the main menu
+
+ var menuid = NETDATA.name2id('menu_' + menu);
+ sidebar += '<li class=""><a href="#' + menuid + '" onClick="return scrollToId(\'' + menuid + '\');">' + menus[menu].icon + ' ' + menus[menu].title + '</a><ul class="nav">';
+ html += '<div role="section" class="dashboard-section"><div role="sectionhead"><h1 id="' + menuid + '" role="heading">' + menus[menu].icon + ' ' + menus[menu].title + '</h1></div><div role="section" class="dashboard-subsection">';
+
+ if (menus[menu].info !== null) {
+ html += menus[menu].info;
+ }
+
+ // console.log(' >> ' + menu + ' (' + menus[menu].priority + '): ' + menus[menu].title);
+
+ var shtml = '';
+ var mhead = '<div class="netdata-chart-row">' + mainhead;
+ mainhead = '';
+
+ // sort the submenus of this menu
+ var sub = sortObjectByPriority(menus[menu].submenus);
+ var si = 0, slen = sub.length;
+ while (si < slen) {
+ var submenu = sub[si++];
+
+ // generate an entry at the submenu
+ var submenuid = NETDATA.name2id('menu_' + menu + '_submenu_' + submenu);
+ sidebar += '<li class><a href="#' + submenuid + '" onClick="return scrollToId(\'' + submenuid + '\');">' + menus[menu].submenus[submenu].title + '</a></li>';
+ shtml += '<div role="section" class="dashboard-section-container" id="' + submenuid + '"><h2 id="' + submenuid + '" class="netdata-chart-alignment" role="heading">' + menus[menu].submenus[submenu].title + '</h2>';
+
+ if (menus[menu].submenus[submenu].info !== null) {
+ shtml += '<div class="dashboard-submenu-info netdata-chart-alignment" role="document">' + menus[menu].submenus[submenu].info + '</div>';
+ }
+
+ var head = '<div class="netdata-chart-row">';
+ var chtml = '';
+
+ // console.log(' \------- ' + submenu + ' (' + menus[menu].submenus[submenu].priority + '): ' + menus[menu].submenus[submenu].title);
+
+ // sort the charts in this submenu of this menu
+ menus[menu].submenus[submenu].charts.sort(prioritySort);
+ var ci = 0, clen = menus[menu].submenus[submenu].charts.length;
+ while (ci < clen) {
+ var chart = menus[menu].submenus[submenu].charts[ci++];
+
+ // generate the submenu heading charts
+ mhead += generateHeadCharts('mainheads', chart, duration);
+ head += generateHeadCharts('heads', chart, duration);
+
+ function chartCommonMin(family, context, units) {
+ var x = netdataDashboard.anyAttribute(netdataDashboard.context, 'commonMin', context, undefined);
+ if (typeof x !== 'undefined') {
+ return ' data-common-min="' + family + '/' + context + '/' + units + '"';
+ } else {
+ return '';
+ }
+ }
+
+ function chartCommonMax(family, context, units) {
+ var x = netdataDashboard.anyAttribute(netdataDashboard.context, 'commonMax', context, undefined);
+ if (typeof x !== 'undefined') {
+ return ' data-common-max="' + family + '/' + context + '/' + units + '"';
+ } else {
+ return '';
+ }
+ }
+
+ // generate the chart
+ if (urlOptions.mode === 'print') {
+ chtml += '<div role="row" class="dashboard-print-row">';
+ }
+
+ chtml += '<div class="netdata-chartblock-container" style="width: ' + pcent_width.toString() + '%;">' + netdataDashboard.contextInfo(chart.context) + '<div class="netdata-container" id="chart_' + NETDATA.name2id(chart.id) + '" data-netdata="' + chart.id + '"'
+ + ' data-width="100%"'
+ + ' data-height="' + netdataDashboard.contextHeight(chart.context, options.chartsHeight).toString() + 'px"'
+ + ' data-dygraph-valuerange="' + netdataDashboard.contextValueRange(chart.context) + '"'
+ + ' data-before="0"'
+ + ' data-after="-' + duration.toString() + '"'
+ + ' data-id="' + NETDATA.name2id(options.hostname + '/' + chart.id) + '"'
+ + ' data-colors="' + netdataDashboard.anyAttribute(netdataDashboard.context, 'colors', chart.context, '') + '"'
+ + ' data-decimal-digits="' + netdataDashboard.contextDecimalDigits(chart.context, -1) + '"'
+ + chartCommonMin(chart.family, chart.context, chart.units)
+ + chartCommonMax(chart.family, chart.context, chart.units)
+ + ' role="application"></div></div>';
+
+ if (urlOptions.mode === 'print') {
+ chtml += '</div>';
+ }
+
+ // console.log(' \------- ' + chart.id + ' (' + chart.priority + '): ' + chart.context + ' height: ' + menus[menu].submenus[submenu].height);
+ }
+
+ head += '</div>';
+ shtml += head + chtml + '</div>';
+ }
+
+ mhead += '</div>';
+ sidebar += '</ul></li>';
+ html += mhead + shtml + '</div></div><hr role="separator"/>';
+ }
+
+ sidebar += '<li class="" style="padding-top:15px;"><a href="https://github.com/netdata/netdata/blob/master/docs/Add-more-charts-to-netdata.md#add-more-charts-to-netdata" target="_blank"><i class="fas fa-plus"></i> add more charts</a></li>';
+ sidebar += '<li class=""><a href="https://github.com/netdata/netdata/tree/master/health#Health-monitoring" target="_blank"><i class="fas fa-plus"></i> add more alarms</a></li>';
+ sidebar += '<li class="" style="margin:20px;color:#666;"><small>netdata on <b>' + data.hostname.toString() + '</b>, collects every ' + ((data.update_every === 1) ? 'second' : data.update_every.toString() + ' seconds') + ' <b>' + data.dimensions_count.toLocaleString() + '</b> metrics, presented as <b>' + data.charts_count.toLocaleString() + '</b> charts and monitored by <b>' + data.alarms_count.toLocaleString() + '</b> alarms, using ' + Math.round(data.rrd_memory_bytes / 1024 / 1024).toLocaleString() + ' MB of memory for ' + NETDATA.seconds4human(data.update_every * data.history, {space: '&nbsp;'}) + ' of real-time history.<br/>&nbsp;<br/><b>netdata</b><br/>' + data.version.toString() + '</small></li>';
+ sidebar += '</ul>';
+ div.innerHTML = html;
+ document.getElementById('sidebar').innerHTML = sidebar;
+
+ if (urlOptions.highlight === true) {
+ NETDATA.globalChartUnderlay.init(null
+ , urlOptions.highlight_after
+ , urlOptions.highlight_before
+ , (urlOptions.after > 0) ? urlOptions.after : null
+ , (urlOptions.before > 0) ? urlOptions.before : null
+ );
+ } else {
+ NETDATA.globalChartUnderlay.clear();
+ }
+
+ if (urlOptions.mode === 'print') {
+ printPage();
+ } else {
+ finalizePage();
+ }
+}
+
+function renderChartsAndMenu(data) {
+ options.menus = {};
+ options.submenu_names = {};
+
+ var menus = options.menus;
+ var charts = data.charts;
+ var m, menu_key;
+
+ for (var c in charts) {
+ if (!charts.hasOwnProperty(c)) {
+ continue;
+ }
+
+ var chart = charts[c];
+ enrichChartData(chart);
+ m = chart.menu;
+
+ // create the menu
+ if (typeof menus[m] === 'undefined') {
+ menus[m] = {
+ menu_pattern: chart.menu_pattern,
+ priority: chart.priority,
+ submenus: {},
+ title: netdataDashboard.menuTitle(chart),
+ icon: netdataDashboard.menuIcon(chart),
+ info: netdataDashboard.menuInfo(chart),
+ height: netdataDashboard.menuHeight(chart) * options.chartsHeight
+ };
+ } else {
+ if (typeof (menus[m].menu_pattern) === 'undefined') {
+ menus[m].menu_pattern = chart.menu_pattern;
+ }
+
+ if (chart.priority < menus[m].priority) {
+ menus[m].priority = chart.priority;
+ }
+ }
+
+ menu_key = (typeof (menus[m].menu_pattern) !== 'undefined') ? menus[m].menu_pattern : m;
+
+ // create the submenu
+ if (typeof menus[m].submenus[chart.submenu] === 'undefined') {
+ menus[m].submenus[chart.submenu] = {
+ priority: chart.priority,
+ charts: [],
+ title: null,
+ info: netdataDashboard.submenuInfo(menu_key, chart.submenu),
+ height: netdataDashboard.submenuHeight(menu_key, chart.submenu, menus[m].height)
+ };
+ } else {
+ if (chart.priority < menus[m].submenus[chart.submenu].priority) {
+ menus[m].submenus[chart.submenu].priority = chart.priority;
+ }
+ }
+
+ // index the chart in the menu/submenu
+ menus[m].submenus[chart.submenu].charts.push(chart);
+ }
+
+ // propagate the descriptive subname given to QoS
+ // to all the other submenus with the same name
+ for (var m in menus) {
+ if (!menus.hasOwnProperty(m)) {
+ continue;
+ }
+
+ for (var s in menus[m].submenus) {
+ if (!menus[m].submenus.hasOwnProperty(s)) {
+ continue;
+ }
+
+ // set the family using a name
+ if (typeof options.submenu_names[s] !== 'undefined') {
+ menus[m].submenus[s].title = s + ' (' + options.submenu_names[s] + ')';
+ } else {
+ menu_key = (typeof (menus[m].menu_pattern) !== 'undefined') ? menus[m].menu_pattern : m;
+ menus[m].submenus[s].title = netdataDashboard.submenuTitle(menu_key, s);
+ }
+ }
+ }
+
+ renderPage(menus, data);
+}
+
+// ----------------------------------------------------------------------------
+
+function loadJs(url, callback) {
+ $.ajax({
+ url: url,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .fail(function () {
+ alert('Cannot load required JS library: ' + url);
+ })
+ .always(function () {
+ if (typeof callback === 'function') {
+ callback();
+ }
+ })
+}
+
+var clipboardLoaded = false;
+
+function loadClipboard(callback) {
+ if (clipboardLoaded === false) {
+ clipboardLoaded = true;
+ loadJs('lib/clipboard-polyfill-be05dad.js', callback);
+ } else {
+ callback();
+ }
+}
+
+var bootstrapTableLoaded = false;
+
+function loadBootstrapTable(callback) {
+ if (bootstrapTableLoaded === false) {
+ bootstrapTableLoaded = true;
+ loadJs('lib/bootstrap-table-1.11.0.min.js', function () {
+ loadJs('lib/bootstrap-table-export-1.11.0.min.js', function () {
+ loadJs('lib/tableExport-1.6.0.min.js', callback);
+ })
+ });
+ } else {
+ callback();
+ }
+}
+
+var bootstrapSliderLoaded = false;
+
+function loadBootstrapSlider(callback) {
+ if (bootstrapSliderLoaded === false) {
+ bootstrapSliderLoaded = true;
+ loadJs('lib/bootstrap-slider-10.0.0.min.js', function () {
+ NETDATA._loadCSS('css/bootstrap-slider-10.0.0.min.css');
+ callback();
+ });
+ } else {
+ callback();
+ }
+}
+
+var lzStringLoaded = false;
+
+function loadLzString(callback) {
+ if (lzStringLoaded === false) {
+ lzStringLoaded = true;
+ loadJs('lib/lz-string-1.4.4.min.js', callback);
+ } else {
+ callback();
+ }
+}
+
+var pakoLoaded = false;
+
+function loadPako(callback) {
+ if (pakoLoaded === false) {
+ pakoLoaded = true;
+ loadJs('lib/pako-1.0.6.min.js', callback);
+ } else {
+ callback();
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+function clipboardCopy(text) {
+ clipboard.writeText(text);
+}
+
+function clipboardCopyBadgeEmbed(url) {
+ clipboard.writeText('<embed src="' + url + '" type="image/svg+xml" height="20"/>');
+}
+
+// ----------------------------------------------------------------------------
+
+function alarmsUpdateModal() {
+ var active = '<h3>Raised Alarms</h3><table class="table">';
+ var all = '<h3>All Running Alarms</h3><div class="panel-group" id="alarms_all_accordion" role="tablist" aria-multiselectable="true">';
+ var footer = '<hr/><a href="https://github.com/netdata/netdata/tree/master/web/api/badges#netdata-badges" target="_blank">netdata badges</a> refresh automatically. Their color indicates the state of the alarm: <span style="color: #e05d44"><b>&nbsp;red&nbsp;</b></span> is critical, <span style="color:#fe7d37"><b>&nbsp;orange&nbsp;</b></span> is warning, <span style="color: #4c1"><b>&nbsp;bright green&nbsp;</b></span> is ok, <span style="color: #9f9f9f"><b>&nbsp;light grey&nbsp;</b></span> is undefined (i.e. no data or no status), <span style="color: #000"><b>&nbsp;black&nbsp;</b></span> is not initialized. You can copy and paste their URLs to embed them in any web page.<br/>netdata can send notifications for these alarms. Check <a href="https://github.com/netdata/netdata/blob/master/health/notifications/health_alarm_notify.conf">this configuration file</a> for more information.';
+
+ loadClipboard(function () {
+ });
+
+ NETDATA.alarms.get('all', function (data) {
+ options.alarm_families = [];
+
+ alarmsCallback(data);
+
+ if (data === null) {
+ document.getElementById('alarms_active').innerHTML =
+ document.getElementById('alarms_all').innerHTML =
+ document.getElementById('alarms_log').innerHTML =
+ 'failed to load alarm data!';
+ return;
+ }
+
+ function alarmid4human(id) {
+ if (id === 0) {
+ return '-';
+ }
+
+ return id.toString();
+ }
+
+ function timestamp4human(timestamp, space) {
+ if (timestamp === 0) {
+ return '-';
+ }
+
+ if (typeof space === 'undefined') {
+ space = '&nbsp;';
+ }
+
+ var t = new Date(timestamp * 1000);
+ var now = new Date();
+
+ if (t.toDateString() === now.toDateString()) {
+ return t.toLocaleTimeString();
+ }
+
+ return t.toLocaleDateString() + space + t.toLocaleTimeString();
+ }
+
+ function alarm_lookup_explain(alarm, chart) {
+ var dimensions = ' of all values ';
+
+ if (chart.dimensions.length > 1) {
+ dimensions = ' of the sum of all dimensions ';
+ }
+
+ if (typeof alarm.lookup_dimensions !== 'undefined') {
+ var d = alarm.lookup_dimensions.replace(/|/g, ',');
+ var x = d.split(',');
+ if (x.length > 1) {
+ dimensions = 'of the sum of dimensions <code>' + alarm.lookup_dimensions + '</code> ';
+ } else {
+ dimensions = 'of all values of dimension <code>' + alarm.lookup_dimensions + '</code> ';
+ }
+ }
+
+ return '<code>' + alarm.lookup_method + '</code> '
+ + dimensions + ', of chart <code>' + alarm.chart + '</code>'
+ + ', starting <code>' + NETDATA.seconds4human(alarm.lookup_after + alarm.lookup_before, {space: '&nbsp;'}) + '</code> and up to <code>' + NETDATA.seconds4human(alarm.lookup_before, {space: '&nbsp;'}) + '</code>'
+ + ((alarm.lookup_options) ? (', with options <code>' + alarm.lookup_options.replace(/ /g, ',&nbsp;') + '</code>') : '')
+ + '.';
+ }
+
+ function alarm_to_html(alarm, full) {
+ var chart = options.data.charts[alarm.chart];
+ if (typeof (chart) === 'undefined') {
+ chart = options.data.charts_by_name[alarm.chart];
+ if (typeof (chart) === 'undefined') {
+ // this means the charts loaded are incomplete
+ // probably netdata was restarted and more alarms
+ // are now available.
+ console.log('Cannot find chart ' + alarm.chart + ', you probably need to refresh the page.');
+ return '';
+ }
+ }
+
+ var has_alarm = (typeof alarm.warn !== 'undefined' || typeof alarm.crit !== 'undefined');
+ var badge_url = NETDATA.alarms.server + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto';
+
+ var action_buttons = '<br/>&nbsp;<br/>role: <b>' + alarm.recipient + '</b><br/>&nbsp;<br/>'
+ + '<div class="action-button ripple" title="click to scroll the dashboard to the chart of this alarm" data-toggle="tooltip" data-placement="bottom" onClick="scrollToChartAfterHidingModal(\'' + alarm.chart + '\'); $(\'#alarmsModal\').modal(\'hide\'); return false;"><i class="fab fa-periscope"></i></div>'
+ + '<div class="action-button ripple" title="click to copy to the clipboard the URL of this badge" data-toggle="tooltip" data-placement="bottom" onClick="clipboardCopy(\'' + badge_url + '\'); return false;"><i class="far fa-copy"></i></div>'
+ + '<div class="action-button ripple" title="click to copy to the clipboard an auto-refreshing <code>embed</code> html element for this badge" data-toggle="tooltip" data-placement="bottom" onClick="clipboardCopyBadgeEmbed(\'' + badge_url + '\'); return false;"><i class="fas fa-copy"></i></div>';
+
+ var html = '<tr><td class="text-center" style="vertical-align:middle" width="40%"><b>' + alarm.chart + '</b><br/>&nbsp;<br/><embed src="' + badge_url + '" type="image/svg+xml" height="20"/><br/>&nbsp;<br/><span style="font-size: 18px">' + alarm.info + '</span>' + action_buttons + '</td>'
+ + '<td><table class="table">'
+ + ((typeof alarm.warn !== 'undefined') ? ('<tr><td width="10%" style="text-align:right">warning&nbsp;when</td><td><span style="font-family: monospace; color:#fe7d37; font-weight: bold;">' + alarm.warn + '</span></td></tr>') : '')
+ + ((typeof alarm.crit !== 'undefined') ? ('<tr><td width="10%" style="text-align:right">critical&nbsp;when</td><td><span style="font-family: monospace; color: #e05d44; font-weight: bold;">' + alarm.crit + '</span></td></tr>') : '');
+
+ if (full === true) {
+ var units = chart.units;
+ if (units === '%') {
+ units = '&#37;';
+ }
+
+ html += ((typeof alarm.lookup_after !== 'undefined') ? ('<tr><td width="10%" style="text-align:right">db&nbsp;lookup</td><td>' + alarm_lookup_explain(alarm, chart) + '</td></tr>') : '')
+ + ((typeof alarm.calc !== 'undefined') ? ('<tr><td width="10%" style="text-align:right">calculation</td><td><span style="font-family: monospace;">' + alarm.calc + '</span></td></tr>') : '')
+ + ((chart.green !== null) ? ('<tr><td width="10%" style="text-align:right">green&nbsp;threshold</td><td><code>' + chart.green + ' ' + units + '</code></td></tr>') : '')
+ + ((chart.red !== null) ? ('<tr><td width="10%" style="text-align:right">red&nbsp;threshold</td><td><code>' + chart.red + ' ' + units + '</code></td></tr>') : '');
+ }
+
+ var delay = '';
+ if ((alarm.delay_up_duration > 0 || alarm.delay_down_duration > 0) && alarm.delay_multiplier !== 0 && alarm.delay_max_duration > 0) {
+ if (alarm.delay_up_duration === alarm.delay_down_duration) {
+ delay += '<small><br/>hysteresis ' + NETDATA.seconds4human(alarm.delay_up_duration, {
+ space: '&nbsp;',
+ negative_suffix: ''
+ });
+ } else {
+ delay = '<small><br/>hysteresis ';
+ if (alarm.delay_up_duration > 0) {
+ delay += 'on&nbsp;escalation&nbsp;<code>' + NETDATA.seconds4human(alarm.delay_up_duration, {
+ space: '&nbsp;',
+ negative_suffix: ''
+ }) + '</code>, ';
+ }
+ if (alarm.delay_down_duration > 0) {
+ delay += 'on&nbsp;recovery&nbsp;<code>' + NETDATA.seconds4human(alarm.delay_down_duration, {
+ space: '&nbsp;',
+ negative_suffix: ''
+ }) + '</code>, ';
+ }
+ }
+ if (alarm.delay_multiplier !== 1.0) {
+ delay += 'multiplied&nbsp;by&nbsp;<code>' + alarm.delay_multiplier.toString() + '</code>';
+ delay += ',&nbsp;up&nbsp;to&nbsp;<code>' + NETDATA.seconds4human(alarm.delay_max_duration, {
+ space: '&nbsp;',
+ negative_suffix: ''
+ }) + '</code>';
+ }
+ delay += '</small>';
+ }
+
+ html += '<tr><td width="10%" style="text-align:right">check&nbsp;every</td><td>' + NETDATA.seconds4human(alarm.update_every, {
+ space: '&nbsp;',
+ negative_suffix: ''
+ }) + '</td></tr>'
+ + ((has_alarm === true) ? ('<tr><td width="10%" style="text-align:right">execute</td><td><span style="font-family: monospace;">' + alarm.exec + '</span>' + delay + '</td></tr>') : '')
+ + '<tr><td width="10%" style="text-align:right">source</td><td><span style="font-family: monospace;">' + alarm.source + '</span></td></tr>'
+ + '</table></td></tr>';
+
+ return html;
+ }
+
+ function alarm_family_show(id) {
+ var html = '<table class="table">';
+ var family = options.alarm_families[id];
+ var len = family.arr.length;
+ while (len--) {
+ var alarm = family.arr[len];
+ html += alarm_to_html(alarm, true);
+ }
+ html += '</table>';
+
+ $('#alarm_all_' + id.toString()).html(html);
+ enableTooltipsAndPopovers();
+ }
+
+ // find the proper family of each alarm
+ var x, family, alarm;
+ var count_active = 0;
+ var count_all = 0;
+ var families = {};
+ var families_sort = [];
+ for (x in data.alarms) {
+ if (!data.alarms.hasOwnProperty(x)) {
+ continue;
+ }
+
+ alarm = data.alarms[x];
+ family = alarm.family;
+
+ // find the chart
+ var chart = options.data.charts[alarm.chart];
+ if (typeof chart === 'undefined') {
+ chart = options.data.charts_by_name[alarm.chart];
+ }
+
+ // not found - this should never happen!
+ if (typeof chart === 'undefined') {
+ console.log('WARNING: alarm ' + x + ' is linked to chart ' + alarm.chart + ', which is not found in the list of chart got from the server.');
+ chart = {priority: 9999999};
+ }
+ else if (typeof chart.menu !== 'undefined' && typeof chart.submenu !== 'undefined')
+ // the family based on the chart
+ {
+ family = chart.menu + ' - ' + chart.submenu;
+ }
+
+ if (typeof families[family] === 'undefined') {
+ families[family] = {
+ name: family,
+ arr: [],
+ priority: chart.priority
+ };
+
+ families_sort.push(families[family]);
+ }
+
+ if (chart.priority < families[family].priority) {
+ families[family].priority = chart.priority;
+ }
+
+ families[family].arr.unshift(alarm);
+ }
+
+ // sort the families, like the dashboard menu does
+ var families_sorted = families_sort.sort(function (a, b) {
+ if (a.priority < b.priority) {
+ return -1;
+ }
+ if (a.priority > b.priority) {
+ return 1;
+ }
+ return naturalSortCompare(a.name, b.name);
+ });
+
+ var i = 0;
+ var fc = 0;
+ var len = families_sorted.length;
+ while (len--) {
+ family = families_sorted[i++].name;
+ var active_family_added = false;
+ var expanded = 'true';
+ var collapsed = '';
+ var cin = 'in';
+
+ if (fc !== 0) {
+ all += "</table></div></div></div>";
+ expanded = 'false';
+ collapsed = 'class="collapsed"';
+ cin = '';
+ }
+
+ all += '<div class="panel panel-default"><div class="panel-heading" role="tab" id="alarm_all_heading_' + fc.toString() + '"><h4 class="panel-title"><a ' + collapsed + ' role="button" data-toggle="collapse" data-parent="#alarms_all_accordion" href="#alarm_all_' + fc.toString() + '" aria-expanded="' + expanded + '" aria-controls="alarm_all_' + fc.toString() + '">' + family.toString() + '</a></h4></div><div id="alarm_all_' + fc.toString() + '" class="panel-collapse collapse ' + cin + '" role="tabpanel" aria-labelledby="alarm_all_heading_' + fc.toString() + '" data-alarm-id="' + fc.toString() + '"><div class="panel-body" id="alarm_all_body_' + fc.toString() + '">';
+
+ options.alarm_families[fc] = families[family];
+
+ fc++;
+
+ var arr = families[family].arr;
+ var c = arr.length;
+ while (c--) {
+ alarm = arr[c];
+ if (alarm.status === 'WARNING' || alarm.status === 'CRITICAL') {
+ if (!active_family_added) {
+ active_family_added = true;
+ active += '<tr><th class="text-center" colspan="2"><h4>' + family + '</h4></th></tr>';
+ }
+ count_active++;
+ active += alarm_to_html(alarm, true);
+ }
+
+ count_all++;
+ }
+ }
+ active += "</table>";
+ if (families_sorted.length > 0) {
+ all += "</div></div></div>";
+ }
+ all += "</div>";
+
+ if (!count_active) {
+ active += '<div style="width:100%; height: 100px; text-align: center;"><span style="font-size: 50px;"><i class="fas fa-thumbs-up"></i></span><br/>Everything is normal. No raised alarms.</div>';
+ } else {
+ active += footer;
+ }
+
+ if (!count_all) {
+ all += "<h4>No alarms are running in this system.</h4>";
+ } else {
+ all += footer;
+ }
+
+ document.getElementById('alarms_active').innerHTML = active;
+ document.getElementById('alarms_all').innerHTML = all;
+ enableTooltipsAndPopovers();
+
+ if (families_sorted.length > 0) {
+ alarm_family_show(0);
+ }
+
+ // register bootstrap events
+ var $accordion = $('#alarms_all_accordion');
+ $accordion.on('show.bs.collapse', function (d) {
+ var target = $(d.target);
+ var id = $(target).data('alarm-id');
+ alarm_family_show(id);
+ });
+ $accordion.on('hidden.bs.collapse', function (d) {
+ var target = $(d.target);
+ var id = $(target).data('alarm-id');
+ $('#alarm_all_' + id.toString()).html('');
+ });
+
+ document.getElementById('alarms_log').innerHTML = '<h3>Alarm Log</h3><table id="alarms_log_table"></table>';
+
+ loadBootstrapTable(function () {
+ $('#alarms_log_table').bootstrapTable({
+ url: NETDATA.alarms.server + '/api/v1/alarm_log?all',
+ cache: false,
+ pagination: true,
+ pageSize: 10,
+ showPaginationSwitch: false,
+ search: true,
+ searchTimeOut: 300,
+ searchAlign: 'left',
+ showColumns: true,
+ showExport: true,
+ exportDataType: 'basic',
+ exportOptions: {
+ fileName: 'netdata_alarm_log'
+ },
+ rowStyle: function (row, index) {
+ void (index);
+
+ switch (row.status) {
+ case 'CRITICAL':
+ return {classes: 'danger'};
+ break;
+ case 'WARNING':
+ return {classes: 'warning'};
+ break;
+ case 'UNDEFINED':
+ return {classes: 'info'};
+ break;
+ case 'CLEAR':
+ return {classes: 'success'};
+ break;
+ }
+ return {};
+ },
+ showFooter: false,
+ showHeader: true,
+ showRefresh: true,
+ showToggle: false,
+ sortable: true,
+ silentSort: false,
+ columns: [
+ {
+ field: 'when',
+ title: 'Event Date',
+ valign: 'middle',
+ titleTooltip: 'The date and time the even took place',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return timestamp4human(value, ' ');
+ },
+ align: 'center',
+ switchable: false,
+ sortable: true
+ },
+ {
+ field: 'hostname',
+ title: 'Host',
+ valign: 'middle',
+ titleTooltip: 'The host that generated this event',
+ align: 'center',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'unique_id',
+ title: 'Unique ID',
+ titleTooltip: 'The host unique ID for this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return alarmid4human(value);
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'alarm_id',
+ title: 'Alarm ID',
+ titleTooltip: 'The ID of the alarm that generated this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return alarmid4human(value);
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'alarm_event_id',
+ title: 'Alarm Event ID',
+ titleTooltip: 'The incremental ID of this event for the given alarm',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return alarmid4human(value);
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'chart',
+ title: 'Chart',
+ titleTooltip: 'The chart the alarm is attached to',
+ align: 'center',
+ valign: 'middle',
+ switchable: false,
+ sortable: true
+ },
+ {
+ field: 'family',
+ title: 'Family',
+ titleTooltip: 'The family of the chart the alarm is attached to',
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'name',
+ title: 'Alarm',
+ titleTooltip: 'The alarm name that generated this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return value.toString().replace(/_/g, ' ');
+ },
+ align: 'center',
+ valign: 'middle',
+ switchable: false,
+ sortable: true
+ },
+ {
+ field: 'value_string',
+ title: 'Friendly Value',
+ titleTooltip: 'The value of the alarm, that triggered this event',
+ align: 'right',
+ valign: 'middle',
+ sortable: true
+ },
+ {
+ field: 'old_value_string',
+ title: 'Friendly Old Value',
+ titleTooltip: 'The value of the alarm, just before this event',
+ align: 'right',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'old_value',
+ title: 'Old Value',
+ titleTooltip: 'The value of the alarm, just before this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return ((value !== null) ? Math.round(value * 100) / 100 : 'NaN').toString();
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'value',
+ title: 'Value',
+ titleTooltip: 'The value of the alarm, that triggered this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return ((value !== null) ? Math.round(value * 100) / 100 : 'NaN').toString();
+ },
+ align: 'right',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'units',
+ title: 'Units',
+ titleTooltip: 'The units of the value of the alarm',
+ align: 'left',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'old_status',
+ title: 'Old Status',
+ titleTooltip: 'The status of the alarm, just before this event',
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'status',
+ title: 'Status',
+ titleTooltip: 'The status of the alarm, that was set due to this event',
+ align: 'center',
+ valign: 'middle',
+ switchable: false,
+ sortable: true
+ },
+ {
+ field: 'duration',
+ title: 'Last Duration',
+ titleTooltip: 'The duration the alarm was at its previous state, just before this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return NETDATA.seconds4human(value, {negative_suffix: '', space: ' ', now: 'no time'});
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'non_clear_duration',
+ title: 'Raised Duration',
+ titleTooltip: 'The duration the alarm was raised, just before this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return NETDATA.seconds4human(value, {negative_suffix: '', space: ' ', now: 'no time'});
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'recipient',
+ title: 'Recipient',
+ titleTooltip: 'The recipient of this event',
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'processed',
+ title: 'Processed Status',
+ titleTooltip: 'True when this event is processed',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+
+ if (value === true) {
+ return 'DONE';
+ } else {
+ return 'PENDING';
+ }
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'updated',
+ title: 'Updated Status',
+ titleTooltip: 'True when this event has been updated by another event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+
+ if (value === true) {
+ return 'UPDATED';
+ } else {
+ return 'CURRENT';
+ }
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'updated_by_id',
+ title: 'Updated By ID',
+ titleTooltip: 'The unique ID of the event that obsoleted this one',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return alarmid4human(value);
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'updates_id',
+ title: 'Updates ID',
+ titleTooltip: 'The unique ID of the event obsoleted because of this event',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return alarmid4human(value);
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'exec',
+ title: 'Script',
+ titleTooltip: 'The script to handle the event notification',
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'exec_run',
+ title: 'Script Run At',
+ titleTooltip: 'The date and time the script has been ran',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return timestamp4human(value, ' ');
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'exec_code',
+ title: 'Script Return Value',
+ titleTooltip: 'The return code of the script',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+
+ if (value === 0) {
+ return 'OK (returned 0)';
+ } else {
+ return 'FAILED (with code ' + value.toString() + ')';
+ }
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'delay',
+ title: 'Script Delay',
+ titleTooltip: 'The hysteresis of the notification',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+
+ return NETDATA.seconds4human(value, {negative_suffix: '', space: ' ', now: 'no time'});
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'delay_up_to_timestamp',
+ title: 'Script Delay Run At',
+ titleTooltip: 'The date and time the script should be run, after hysteresis',
+ formatter: function (value, row, index) {
+ void (row);
+ void (index);
+ return timestamp4human(value, ' ');
+ },
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'info',
+ title: 'Description',
+ titleTooltip: 'A short description of the alarm',
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ },
+ {
+ field: 'source',
+ title: 'Alarm Source',
+ titleTooltip: 'The source of configuration of the alarm',
+ align: 'center',
+ valign: 'middle',
+ visible: false,
+ sortable: true
+ }
+ ]
+ });
+ // console.log($('#alarms_log_table').bootstrapTable('getOptions'));
+ });
+ });
+}
+
+function alarmsCallback(data) {
+ var count = 0, x;
+ for (x in data.alarms) {
+ if (!data.alarms.hasOwnProperty(x)) {
+ continue;
+ }
+
+ var alarm = data.alarms[x];
+ if (alarm.status === 'WARNING' || alarm.status === 'CRITICAL') {
+ count++;
+ }
+ }
+
+ if (count > 0) {
+ document.getElementById('alarms_count_badge').innerHTML = count.toString();
+ } else {
+ document.getElementById('alarms_count_badge').innerHTML = '';
+ }
+}
+
+function initializeDynamicDashboardWithData(data) {
+ if (data !== null) {
+ options.hostname = data.hostname;
+ options.data = data;
+ options.version = data.version;
+ netdataDashboard.os = data.os;
+
+ if (typeof data.hosts !== 'undefined') {
+ options.hosts = data.hosts;
+ }
+
+ // update the dashboard hostname
+ document.getElementById('hostname').innerHTML = options.hostname + ((netdataSnapshotData !== null) ? ' (snap)' : '').toString() + '&nbsp;&nbsp;<strong class="caret">';
+ document.getElementById('hostname').href = NETDATA.serverDefault;
+ document.getElementById('netdataVersion').innerHTML = options.version;
+
+ if (netdataSnapshotData !== null) {
+ $('#alarmsButton').hide();
+ $('#updateButton').hide();
+ // $('#loadButton').hide();
+ $('#saveButton').hide();
+ $('#printButton').hide();
+ }
+
+ // update the dashboard title
+ document.title = options.hostname + ' netdata dashboard';
+
+ // close the splash screen
+ $("#loadOverlay").css("display", "none");
+
+ // create a chart_by_name index
+ data.charts_by_name = {};
+ var charts = data.charts;
+ var x;
+ for (x in charts) {
+ if (!charts.hasOwnProperty(x)) {
+ continue;
+ }
+
+ var chart = charts[x];
+ data.charts_by_name[chart.name] = chart;
+ }
+
+ // render all charts
+ renderChartsAndMenu(data);
+ }
+}
+
+// an object to keep initilization configuration
+// needed due to the async nature of the XSS modal
+var initializeConfig = {
+ url: null,
+ custom_info: true,
+};
+
+function loadCustomDashboardInfo(url, callback) {
+ loadJs(url, function () {
+ $.extend(true, netdataDashboard, customDashboard);
+ callback();
+ });
+}
+
+function initializeChartsAndCustomInfo() {
+ NETDATA.alarms.callback = alarmsCallback;
+
+ // download all the charts the server knows
+ NETDATA.chartRegistry.downloadAll(initializeConfig.url, function (data) {
+ if (data !== null) {
+ if (initializeConfig.custom_info === true && typeof data.custom_info !== 'undefined' && data.custom_info !== "" && netdataSnapshotData === null) {
+ //console.log('loading custom dashboard decorations from server ' + initializeConfig.url);
+ loadCustomDashboardInfo(NETDATA.serverDefault + data.custom_info, function () {
+ initializeDynamicDashboardWithData(data);
+ });
+ } else {
+ //console.log('not loading custom dashboard decorations from server ' + initializeConfig.url);
+ initializeDynamicDashboardWithData(data);
+ }
+ }
+ });
+}
+
+function xssModalDisableXss() {
+ //console.log('disabling xss checks');
+ NETDATA.xss.enabled = false;
+ NETDATA.xss.enabled_for_data = false;
+ initializeConfig.custom_info = true;
+ initializeChartsAndCustomInfo();
+ return false;
+}
+
+function xssModalKeepXss() {
+ //console.log('keeping xss checks');
+ NETDATA.xss.enabled = true;
+ NETDATA.xss.enabled_for_data = true;
+ initializeConfig.custom_info = false;
+ initializeChartsAndCustomInfo();
+ return false;
+}
+
+function initializeDynamicDashboard(netdata_url) {
+ if (typeof netdata_url === 'undefined' || netdata_url === null) {
+ netdata_url = NETDATA.serverDefault;
+ }
+
+ initializeConfig.url = netdata_url;
+
+ // initialize clickable alarms
+ NETDATA.alarms.chart_div_offset = -50;
+ NETDATA.alarms.chart_div_id_prefix = 'chart_';
+ NETDATA.alarms.chart_div_animation_duration = 0;
+
+ NETDATA.pause(function () {
+ if (typeof netdataCheckXSS !== 'undefined' && netdataCheckXSS === true) {
+ //$("#loadOverlay").css("display","none");
+ document.getElementById('netdataXssModalServer').innerText = initializeConfig.url;
+ $('#xssModal').modal('show');
+ } else {
+ initializeChartsAndCustomInfo();
+ }
+ });
+}
+
+// ----------------------------------------------------------------------------
+
+function versionLog(msg) {
+ document.getElementById('versionCheckLog').innerHTML = msg;
+}
+
+// New way of checking for updates, based only on versions
+
+function versionsMatch(v1, v2) {
+ if (v1 == v2) {
+ return true;
+ } else {
+ var s1=v1.split('-');
+ var s2=v2.split('-');
+ if (s1.length !== s2.length) return false;
+ if (s1.length === 4) s1.pop();
+ if (s2.length === 4) s2.pop();
+ return (s1.join('-') === s2.join('-'));
+ }
+}
+
+function getGithubLatestVersion(callback) {
+ versionLog('Downloading latest version id from github...');
+
+ $.ajax({
+ url: 'https://api.github.com/repositories/10744183/contents/packaging/version?ref=master',
+ async: true,
+ cache: false
+ })
+ .done(function (data) {
+ data = atob(data.content.replace(/(\r\n|\n|\r| |\t)/gm, ""));
+ versionLog('Latest version from github is ' + data);
+ callback(data);
+ })
+ .fail(function () {
+ versionLog('Failed to download the latest version id from github!');
+ callback(null);
+ });
+}
+
+function checkForUpdateByVersion(force, callback) {
+ getGithubLatestVersion(function (sha2) {
+ callback(options.version, sha2);
+ });
+
+ return null;
+}
+
+function notifyForUpdate(force) {
+ versionLog('<p>checking for updates...</p>');
+
+ var now = Date.now();
+
+ if (typeof force === 'undefined' || force !== true) {
+ var last = loadLocalStorage('last_update_check');
+
+ if (typeof last === 'string') {
+ last = parseInt(last);
+ } else {
+ last = 0;
+ }
+
+ if (now - last < 3600000 * 8) {
+ // no need to check it - too soon
+ return;
+ }
+ }
+
+ checkForUpdateByVersion(force, function (sha1, sha2) {
+ var save = false;
+
+ if (sha1 === null) {
+ save = false;
+ versionLog('<p><big>Failed to get your netdata version!</big></p><p>You can always get the latest netdata from <a href="https://github.com/netdata/netdata" target="_blank">its github page</a>.</p>');
+ } else if (sha2 === null) {
+ save = false;
+ versionLog('<p><big>Failed to get the latest netdata version github.</big></p><p>You can always get the latest netdata from <a href="https://github.com/netdata/netdata" target="_blank">its github page</a>.</p>');
+ } else if (versionsMatch(sha1, sha2)) {
+ save = true;
+ versionLog('<p><big>You already have the latest netdata!</big></p><p>No update yet?<br/>Probably, we need some motivation to keep going on!</p><p>If you haven\'t already, <a href="https://github.com/netdata/netdata" target="_blank">give netdata a <b><i class="fas fa-star"></i></b> at its github page</a>.</p>');
+ } else {
+ save = true;
+ var compare = 'https://docs.netdata.cloud/changelog/';
+ versionLog('<p><big><strong>New version of netdata available!</strong></big></p><p>Latest version: <b><code>' + sha2 + '</code></b></p><p><a href="' + compare + '" target="_blank">Click here for the changes log</a> and<br/><a href="https://github.com/netdata/netdata/tree/master/packaging/installer/UPDATE.md" target="_blank">click here for directions on updating</a> your netdata installation.</p><p>We suggest to review the changes log for new features you may be interested, or important bug fixes you may need.<br/>Keeping your netdata updated is generally a good idea.</p>');
+
+ document.getElementById('update_badge').innerHTML = '!';
+ }
+
+ if (save) {
+ saveLocalStorage('last_update_check', now.toString());
+ }
+ });
+}
+
+// ----------------------------------------------------------------------------
+// printing dashboards
+
+function showPageFooter() {
+ document.getElementById('footer').style.display = 'block';
+}
+
+function printPreflight() {
+ var url = document.location.origin.toString() + document.location.pathname.toString() + document.location.search.toString() + urlOptions.genHash() + ';mode=print';
+ var width = 990;
+ var height = screen.height * 90 / 100;
+ //console.log(url);
+ //console.log(document.location);
+ window.open(url, '', 'width=' + width.toString() + ',height=' + height.toString() + ',menubar=no,toolbar=no,personalbar=no,location=no,resizable=no,scrollbars=yes,status=no,chrome=yes,centerscreen=yes,attention=yes,dialog=yes');
+ $('#printPreflightModal').modal('hide');
+}
+
+function printPage() {
+ var print_is_rendering = true;
+
+ $('#printModal').on('hide.bs.modal', function (e) {
+ if (print_is_rendering === true) {
+ e.preventDefault();
+ return false;
+ }
+
+ return true;
+ });
+
+ $('#printModal').on('show.bs.modal', function () {
+ var print_options = {
+ stop_updates_when_focus_is_lost: false,
+ update_only_visible: false,
+ sync_selection: false,
+ eliminate_zero_dimensions: false,
+ pan_and_zoom_data_padding: false,
+ show_help: false,
+ legend_toolbox: false,
+ resize_charts: false,
+ pixels_per_point: 1
+ };
+
+ var x;
+ for (x in print_options) {
+ if (print_options.hasOwnProperty(x)) {
+ NETDATA.options.current[x] = print_options[x];
+ }
+ }
+
+ NETDATA.parseDom();
+ showPageFooter();
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], urlOptions.after, urlOptions.before);
+ // NETDATA.onresize();
+
+ var el = document.getElementById('printModalProgressBar');
+ var eltxt = document.getElementById('printModalProgressBarText');
+
+ function update_chart(idx) {
+ var state = NETDATA.options.targets[--idx];
+
+ var pcent = (NETDATA.options.targets.length - idx) * 100 / NETDATA.options.targets.length;
+ $(el).css('width', pcent + '%').attr('aria-valuenow', pcent);
+ eltxt.innerText = Math.round(pcent).toString() + '%, ' + state.id;
+
+ setTimeout(function () {
+ state.updateChart(function () {
+ NETDATA.options.targets[idx].resizeForPrint();
+
+ if (idx > 0) {
+ update_chart(idx);
+ } else {
+ print_is_rendering = false;
+ $('#printModal').modal('hide');
+ window.print();
+ window.close();
+ }
+ })
+ }, 0);
+ }
+
+ print_is_rendering = true;
+ update_chart(NETDATA.options.targets.length);
+ });
+
+ $('#printModal').modal('show');
+}
+
+// --------------------------------------------------------------------
+
+function jsonStringifyFn(obj) {
+ return JSON.stringify(obj, function (key, value) {
+ return (typeof value === 'function') ? value.toString() : value;
+ });
+}
+
+function jsonParseFn(str) {
+ return JSON.parse(str, function (key, value) {
+ if (typeof value != 'string') {
+ return value;
+ }
+ return (value.substring(0, 8) == 'function') ? eval('(' + value + ')') : value;
+ });
+}
+
+// --------------------------------------------------------------------
+
+var snapshotOptions = {
+ bytes_per_chart: 2048,
+ compressionDefault: 'pako.deflate.base64',
+
+ compressions: {
+ 'none': {
+ bytes_per_point_memory: 5.2,
+ bytes_per_point_disk: 5.6,
+
+ compress: function (s) {
+ return s;
+ },
+
+ compressed_length: function (s) {
+ return s.length;
+ },
+
+ uncompress: function (s) {
+ return s;
+ }
+ },
+
+ 'pako.deflate.base64': {
+ bytes_per_point_memory: 1.8,
+ bytes_per_point_disk: 1.9,
+
+ compress: function (s) {
+ return btoa(pako.deflate(s, {to: 'string'}));
+ },
+
+ compressed_length: function (s) {
+ return s.length;
+ },
+
+ uncompress: function (s) {
+ return pako.inflate(atob(s), {to: 'string'});
+ }
+ },
+
+ 'pako.deflate': {
+ bytes_per_point_memory: 1.4,
+ bytes_per_point_disk: 3.2,
+
+ compress: function (s) {
+ return pako.deflate(s, {to: 'string'});
+ },
+
+ compressed_length: function (s) {
+ return s.length;
+ },
+
+ uncompress: function (s) {
+ return pako.inflate(s, {to: 'string'});
+ }
+ },
+
+ 'lzstring.utf16': {
+ bytes_per_point_memory: 1.7,
+ bytes_per_point_disk: 2.6,
+
+ compress: function (s) {
+ return LZString.compressToUTF16(s);
+ },
+
+ compressed_length: function (s) {
+ return s.length * 2;
+ },
+
+ uncompress: function (s) {
+ return LZString.decompressFromUTF16(s);
+ }
+ },
+
+ 'lzstring.base64': {
+ bytes_per_point_memory: 2.1,
+ bytes_per_point_disk: 2.3,
+
+ compress: function (s) {
+ return LZString.compressToBase64(s);
+ },
+
+ compressed_length: function (s) {
+ return s.length;
+ },
+
+ uncompress: function (s) {
+ return LZString.decompressFromBase64(s);
+ }
+ },
+
+ 'lzstring.uri': {
+ bytes_per_point_memory: 2.1,
+ bytes_per_point_disk: 2.3,
+
+ compress: function (s) {
+ return LZString.compressToEncodedURIComponent(s);
+ },
+
+ compressed_length: function (s) {
+ return s.length;
+ },
+
+ uncompress: function (s) {
+ return LZString.decompressFromEncodedURIComponent(s);
+ }
+ }
+ }
+};
+
+// --------------------------------------------------------------------
+// loading snapshots
+
+function loadSnapshotModalLog(priority, msg) {
+ document.getElementById('loadSnapshotStatus').className = "alert alert-" + priority;
+ document.getElementById('loadSnapshotStatus').innerHTML = msg;
+}
+
+var tmpSnapshotData = null;
+
+function loadSnapshot() {
+ $('#loadSnapshotImport').addClass('disabled');
+
+ if (tmpSnapshotData === null) {
+ loadSnapshotPreflightEmpty();
+ loadSnapshotModalLog('danger', 'no data have been loaded');
+ return;
+ }
+
+ loadPako(function () {
+ loadLzString(function () {
+ loadSnapshotModalLog('info', 'Please wait, activating snapshot...');
+ $('#loadSnapshotModal').modal('hide');
+
+ netdataShowAlarms = false;
+ netdataRegistry = false;
+ netdataServer = tmpSnapshotData.server;
+ NETDATA.serverDefault = netdataServer;
+
+ document.getElementById('charts_div').innerHTML = '';
+ document.getElementById('sidebar').innerHTML = '';
+ NETDATA.globalReset();
+
+ if (typeof tmpSnapshotData.hash !== 'undefined') {
+ urlOptions.hash = tmpSnapshotData.hash;
+ } else {
+ urlOptions.hash = '#';
+ }
+
+ if (typeof tmpSnapshotData.info !== 'undefined') {
+ var info = jsonParseFn(tmpSnapshotData.info);
+ if (typeof info.menu !== 'undefined') {
+ netdataDashboard.menu = info.menu;
+ }
+
+ if (typeof info.submenu !== 'undefined') {
+ netdataDashboard.submenu = info.submenu;
+ }
+
+ if (typeof info.context !== 'undefined') {
+ netdataDashboard.context = info.context;
+ }
+ }
+
+ if (typeof tmpSnapshotData.compression !== 'string') {
+ tmpSnapshotData.compression = 'none';
+ }
+
+ if (typeof snapshotOptions.compressions[tmpSnapshotData.compression] === 'undefined') {
+ alert('unknown compression method: ' + tmpSnapshotData.compression);
+ tmpSnapshotData.compression = 'none';
+ }
+
+ tmpSnapshotData.uncompress = snapshotOptions.compressions[tmpSnapshotData.compression].uncompress;
+ netdataSnapshotData = tmpSnapshotData;
+
+ urlOptions.after = tmpSnapshotData.after_ms;
+ urlOptions.before = tmpSnapshotData.before_ms;
+
+ if (typeof tmpSnapshotData.highlight_after_ms !== 'undefined'
+ && tmpSnapshotData.highlight_after_ms !== null
+ && tmpSnapshotData.highlight_after_ms > 0
+ && typeof tmpSnapshotData.highlight_before_ms !== 'undefined'
+ && tmpSnapshotData.highlight_before_ms !== null
+ && tmpSnapshotData.highlight_before_ms > 0
+ ) {
+ urlOptions.highlight_after = tmpSnapshotData.highlight_after_ms;
+ urlOptions.highlight_before = tmpSnapshotData.highlight_before_ms;
+ urlOptions.highlight = true;
+ } else {
+ urlOptions.highlight_after = 0;
+ urlOptions.highlight_before = 0;
+ urlOptions.highlight = false;
+ }
+
+ netdataCheckXSS = false; // disable the modal - this does not affect XSS checks, since dashboard.js is already loaded
+ NETDATA.xss.enabled = true; // we should not do any remote requests, but if we do, check them
+ NETDATA.xss.enabled_for_data = true; // check also snapshot data - that have been excluded from the initial check, due to compression
+ loadSnapshotPreflightEmpty();
+ initializeDynamicDashboard();
+ });
+ });
+};
+
+function loadSnapshotPreflightFile(file) {
+ var filename = NETDATA.xss.string(file.name);
+ var fr = new FileReader();
+ fr.onload = function (e) {
+ document.getElementById('loadSnapshotFilename').innerHTML = filename;
+ var result = null;
+ try {
+ result = NETDATA.xss.checkAlways('snapshot', JSON.parse(e.target.result), /^(snapshot\.info|snapshot\.data)$/);
+
+ //console.log(result);
+ var date_after = new Date(result.after_ms);
+ var date_before = new Date(result.before_ms);
+
+ if (typeof result.charts_ok === 'undefined') {
+ result.charts_ok = 'unknown';
+ }
+
+ if (typeof result.charts_failed === 'undefined') {
+ result.charts_failed = 0;
+ }
+
+ if (typeof result.compression === 'undefined') {
+ result.compression = 'none';
+ }
+
+ if (typeof result.data_size === 'undefined') {
+ result.data_size = 0;
+ }
+
+ document.getElementById('loadSnapshotFilename').innerHTML = '<code>' + filename + '</code>';
+ document.getElementById('loadSnapshotHostname').innerHTML = '<b>' + result.hostname + '</b>, netdata version: <b>' + result.netdata_version.toString() + '</b>';
+ document.getElementById('loadSnapshotURL').innerHTML = result.url;
+ document.getElementById('loadSnapshotCharts').innerHTML = result.charts.charts_count.toString() + ' charts, ' + result.charts.dimensions_count.toString() + ' dimensions, ' + result.data_points.toString() + ' points per dimension, ' + Math.round(result.duration_ms / result.data_points).toString() + ' ms per point';
+ document.getElementById('loadSnapshotInfo').innerHTML = 'version: <b>' + result.snapshot_version.toString() + '</b>, includes <b>' + result.charts_ok.toString() + '</b> unique chart data queries ' + ((result.charts_failed > 0) ? ('<b>' + result.charts_failed.toString() + '</b> failed') : '').toString() + ', compressed with <code>' + result.compression.toString() + '</code>, data size ' + (Math.round(result.data_size * 100 / 1024 / 1024) / 100).toString() + ' MB';
+ document.getElementById('loadSnapshotTimeRange').innerHTML = '<b>' + NETDATA.dateTime.localeDateString(date_after) + ' ' + NETDATA.dateTime.localeTimeString(date_after) + '</b> to <b>' + NETDATA.dateTime.localeDateString(date_before) + ' ' + NETDATA.dateTime.localeTimeString(date_before) + '</b>';
+ document.getElementById('loadSnapshotComments').innerHTML = ((result.comments) ? result.comments : '').toString();
+ loadSnapshotModalLog('success', 'File loaded, click <b>Import</b> to render it!');
+ $('#loadSnapshotImport').removeClass('disabled');
+
+ tmpSnapshotData = result;
+ }
+ catch (e) {
+ console.log(e);
+ document.getElementById('loadSnapshotStatus').className = "alert alert-danger";
+ document.getElementById('loadSnapshotStatus').innerHTML = "Failed to parse this file!";
+ $('#loadSnapshotImport').addClass('disabled');
+ }
+ }
+
+ //console.log(file);
+ fr.readAsText(file);
+};
+
+function loadSnapshotPreflightEmpty() {
+ document.getElementById('loadSnapshotFilename').innerHTML = '';
+ document.getElementById('loadSnapshotHostname').innerHTML = '';
+ document.getElementById('loadSnapshotURL').innerHTML = '';
+ document.getElementById('loadSnapshotCharts').innerHTML = '';
+ document.getElementById('loadSnapshotInfo').innerHTML = '';
+ document.getElementById('loadSnapshotTimeRange').innerHTML = '';
+ document.getElementById('loadSnapshotComments').innerHTML = '';
+ loadSnapshotModalLog('success', 'Browse for a snapshot file (or drag it and drop it here), then click <b>Import</b> to render it.');
+ $('#loadSnapshotImport').addClass('disabled');
+};
+
+var loadSnapshotDragAndDropInitialized = false;
+
+function loadSnapshotDragAndDropSetup() {
+ if (loadSnapshotDragAndDropInitialized === false) {
+ loadSnapshotDragAndDropInitialized = true;
+ $('#loadSnapshotDragAndDrop')
+ .on('drag dragstart dragend dragover dragenter dragleave drop', function (e) {
+ e.preventDefault();
+ e.stopPropagation();
+ })
+ .on('drop', function (e) {
+ if (e.originalEvent.dataTransfer.files.length) {
+ loadSnapshotPreflightFile(e.originalEvent.dataTransfer.files.item(0));
+ } else {
+ loadSnapshotPreflightEmpty();
+ loadSnapshotModalLog('danger', 'No file selected');
+ }
+ });
+ }
+};
+
+function loadSnapshotPreflight() {
+ var files = document.getElementById('loadSnapshotSelectFiles').files;
+ if (files.length <= 0) {
+ loadSnapshotPreflightEmpty();
+ loadSnapshotModalLog('danger', 'No file selected');
+ return;
+ }
+
+ loadSnapshotModalLog('info', 'Loading file...');
+
+ loadSnapshotPreflightFile(files.item(0));
+}
+
+// --------------------------------------------------------------------
+// saving snapshots
+
+var saveSnapshotStop = false;
+
+function saveSnapshotCancel() {
+ saveSnapshotStop = true;
+}
+
+var saveSnapshotModalInitialized = false;
+
+function saveSnapshotModalSetup() {
+ if (saveSnapshotModalInitialized === false) {
+ saveSnapshotModalInitialized = true;
+ $('#saveSnapshotModal')
+ .on('hide.bs.modal', saveSnapshotCancel)
+ .on('show.bs.modal', saveSnapshotModalInit)
+ .on('shown.bs.modal', function () {
+ $('#saveSnapshotResolutionSlider').find(".slider-handle:first").attr("tabindex", 1);
+ document.getElementById('saveSnapshotComments').focus();
+ });
+ }
+};
+
+function saveSnapshotModalLog(priority, msg) {
+ document.getElementById('saveSnapshotStatus').className = "alert alert-" + priority;
+ document.getElementById('saveSnapshotStatus').innerHTML = msg;
+}
+
+function saveSnapshotModalShowExpectedSize() {
+ var points = Math.round(saveSnapshotViewDuration / saveSnapshotSelectedSecondsPerPoint);
+ var priority = 'info';
+ var msg = 'A moderate snapshot.';
+
+ var sizemb = Math.round(
+ (options.data.charts_count * snapshotOptions.bytes_per_chart
+ + options.data.dimensions_count * points * snapshotOptions.compressions[saveSnapshotCompression].bytes_per_point_disk)
+ * 10 / 1024 / 1024) / 10;
+
+ var memmb = Math.round(
+ (options.data.charts_count * snapshotOptions.bytes_per_chart
+ + options.data.dimensions_count * points * snapshotOptions.compressions[saveSnapshotCompression].bytes_per_point_memory)
+ * 10 / 1024 / 1024) / 10;
+
+ if (sizemb < 10) {
+ priority = 'success';
+ msg = 'A nice small snapshot!';
+ }
+ if (sizemb > 50) {
+ priority = 'warning';
+ msg = 'Will stress your browser...';
+ }
+ if (sizemb > 100) {
+ priority = 'danger';
+ msg = 'Hm... good luck...';
+ }
+
+ saveSnapshotModalLog(priority, 'The snapshot will have ' + points.toString() + ' points per dimension. Expected size on disk ' + sizemb + ' MB, at browser memory ' + memmb + ' MB.<br/>' + msg);
+}
+
+var saveSnapshotCompression = snapshotOptions.compressionDefault;
+
+function saveSnapshotSetCompression(name) {
+ saveSnapshotCompression = name;
+ document.getElementById('saveSnapshotCompressionName').innerHTML = saveSnapshotCompression;
+ saveSnapshotModalShowExpectedSize();
+}
+
+var saveSnapshotSlider = null;
+var saveSnapshotSelectedSecondsPerPoint = 1;
+var saveSnapshotViewDuration = 1;
+
+function saveSnapshotModalInit() {
+ $('#saveSnapshotModalProgressSection').hide();
+ $('#saveSnapshotResolutionRadio').show();
+ saveSnapshotModalLog('info', 'Select resolution and click <b>Save</b>');
+ $('#saveSnapshotExport').removeClass('disabled');
+
+ loadBootstrapSlider(function () {
+ saveSnapshotViewDuration = options.duration;
+ var start_ms = Math.round(Date.now() - saveSnapshotViewDuration * 1000);
+
+ if (NETDATA.globalPanAndZoom.isActive() === true) {
+ saveSnapshotViewDuration = Math.round((NETDATA.globalPanAndZoom.force_before_ms - NETDATA.globalPanAndZoom.force_after_ms) / 1000);
+ start_ms = NETDATA.globalPanAndZoom.force_after_ms;
+ }
+
+ var start_date = new Date(start_ms);
+ var yyyymmddhhssmm = start_date.getFullYear() + NETDATA.zeropad(start_date.getMonth() + 1) + NETDATA.zeropad(start_date.getDate()) + '-' + NETDATA.zeropad(start_date.getHours()) + NETDATA.zeropad(start_date.getMinutes()) + NETDATA.zeropad(start_date.getSeconds());
+
+ document.getElementById('saveSnapshotFilename').value = 'netdata-' + options.hostname.toString() + '-' + yyyymmddhhssmm.toString() + '-' + saveSnapshotViewDuration.toString() + '.snapshot';
+ saveSnapshotSetCompression(saveSnapshotCompression);
+
+ var min = options.update_every;
+ var max = Math.round(saveSnapshotViewDuration / 100);
+
+ if (NETDATA.globalPanAndZoom.isActive() === false) {
+ max = Math.round(saveSnapshotViewDuration / 50);
+ }
+
+ var view = Math.round(saveSnapshotViewDuration / Math.round($(document.getElementById('charts_div')).width() / 2));
+
+ // console.log('view duration: ' + saveSnapshotViewDuration + ', min: ' + min + ', max: ' + max + ', view: ' + view);
+
+ if (max < 10) {
+ max = 10;
+ }
+ if (max < min) {
+ max = min;
+ }
+ if (view < min) {
+ view = min;
+ }
+ if (view > max) {
+ view = max;
+ }
+
+ if (saveSnapshotSlider !== null) {
+ saveSnapshotSlider.destroy();
+ }
+
+ saveSnapshotSlider = new Slider('#saveSnapshotResolutionSlider', {
+ ticks: [min, view, max],
+ min: min,
+ max: max,
+ step: options.update_every,
+ value: view,
+ scale: (max > 100) ? 'logarithmic' : 'linear',
+ tooltip: 'always',
+ formatter: function (value) {
+ if (value < 1) {
+ value = 1;
+ }
+
+ if (value < options.data.update_every) {
+ value = options.data.update_every;
+ }
+
+ saveSnapshotSelectedSecondsPerPoint = value;
+ saveSnapshotModalShowExpectedSize();
+
+ var seconds = ' seconds ';
+ if (value === 1) {
+ seconds = ' second ';
+ }
+
+ return value + seconds + 'per point' + ((value === options.data.update_every) ? ', server default' : '').toString();
+ }
+ });
+ });
+}
+
+function saveSnapshot() {
+ loadPako(function () {
+ loadLzString(function () {
+ saveSnapshotStop = false;
+ $('#saveSnapshotModalProgressSection').show();
+ $('#saveSnapshotResolutionRadio').hide();
+ $('#saveSnapshotExport').addClass('disabled');
+
+ var filename = document.getElementById('saveSnapshotFilename').value;
+ // console.log(filename);
+ saveSnapshotModalLog('info', 'Generating snapshot as <code>' + filename.toString() + '</code>');
+
+ var save_options = {
+ stop_updates_when_focus_is_lost: false,
+ update_only_visible: false,
+ sync_selection: false,
+ eliminate_zero_dimensions: true,
+ pan_and_zoom_data_padding: false,
+ show_help: false,
+ legend_toolbox: false,
+ resize_charts: false,
+ pixels_per_point: 1
+ };
+ var backedup_options = {};
+
+ var x;
+ for (x in save_options) {
+ if (save_options.hasOwnProperty(x)) {
+ backedup_options[x] = NETDATA.options.current[x];
+ NETDATA.options.current[x] = save_options[x];
+ }
+ }
+
+ var el = document.getElementById('saveSnapshotModalProgressBar');
+ var eltxt = document.getElementById('saveSnapshotModalProgressBarText');
+
+ options.data.charts_by_name = null;
+
+ var saveData = {
+ hostname: options.hostname,
+ server: NETDATA.serverDefault,
+ netdata_version: options.data.version,
+ snapshot_version: 1,
+ after_ms: Date.now() - options.duration * 1000,
+ before_ms: Date.now(),
+ highlight_after_ms: urlOptions.highlight_after,
+ highlight_before_ms: urlOptions.highlight_before,
+ duration_ms: options.duration * 1000,
+ update_every_ms: options.update_every * 1000,
+ data_points: 0,
+ url: ((urlOptions.server !== null) ? urlOptions.server : document.location.origin.toString() + document.location.pathname.toString() + document.location.search.toString()).toString(),
+ comments: document.getElementById('saveSnapshotComments').value.toString(),
+ hash: urlOptions.hash,
+ charts: options.data,
+ info: jsonStringifyFn({
+ menu: netdataDashboard.menu,
+ submenu: netdataDashboard.submenu,
+ context: netdataDashboard.context
+ }),
+ charts_ok: 0,
+ charts_failed: 0,
+ compression: saveSnapshotCompression,
+ data_size: 0,
+ data: {}
+ };
+
+ if (typeof snapshotOptions.compressions[saveData.compression] === 'undefined') {
+ alert('unknown compression method: ' + saveData.compression);
+ saveData.compression = 'none';
+ }
+
+ var compress = snapshotOptions.compressions[saveData.compression].compress;
+ var compressed_length = snapshotOptions.compressions[saveData.compression].compressed_length;
+
+ function pack_api1_v1_chart_data(state) {
+ if (state.library_name === null || state.data === null) {
+ return;
+ }
+
+ var data = state.data;
+ state.data = null;
+ data.state = null;
+ var str = JSON.stringify(data);
+
+ if (typeof str === 'string') {
+ var cstr = compress(str);
+ saveData.data[state.chartDataUniqueID()] = cstr;
+ return compressed_length(cstr);
+ } else {
+ return 0;
+ }
+ }
+
+ var clearPanAndZoom = false;
+ if (NETDATA.globalPanAndZoom.isActive() === false) {
+ NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], saveData.after_ms, saveData.before_ms);
+ clearPanAndZoom = true;
+ }
+
+ saveData.after_ms = NETDATA.globalPanAndZoom.force_after_ms;
+ saveData.before_ms = NETDATA.globalPanAndZoom.force_before_ms;
+ saveData.duration_ms = saveData.before_ms - saveData.after_ms;
+ saveData.data_points = Math.round((saveData.before_ms - saveData.after_ms) / (saveSnapshotSelectedSecondsPerPoint * 1000));
+ saveSnapshotModalLog('info', 'Generating snapshot with ' + saveData.data_points.toString() + ' data points per dimension...');
+
+ var charts_count = 0;
+ var charts_ok = 0;
+ var charts_failed = 0;
+
+ function saveSnapshotRestore() {
+ $('#saveSnapshotModal').modal('hide');
+
+ // restore the options
+ var x;
+ for (x in backedup_options) {
+ if (backedup_options.hasOwnProperty(x)) {
+ NETDATA.options.current[x] = backedup_options[x];
+ }
+ }
+
+ $(el).css('width', '0%').attr('aria-valuenow', 0);
+ eltxt.innerText = '0%';
+
+ if (clearPanAndZoom) {
+ NETDATA.globalPanAndZoom.clearMaster();
+ }
+
+ NETDATA.options.force_data_points = 0;
+ NETDATA.options.fake_chart_rendering = false;
+ NETDATA.onscroll_updater_enabled = true;
+ NETDATA.onresize();
+ NETDATA.unpause();
+
+ $('#saveSnapshotExport').removeClass('disabled');
+ }
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.options.force_data_points = saveData.data_points;
+ NETDATA.options.fake_chart_rendering = true;
+ NETDATA.onscroll_updater_enabled = false;
+ NETDATA.abortAllRefreshes();
+
+ var size = 0;
+ var info = ' Resolution: <b>' + saveSnapshotSelectedSecondsPerPoint.toString() + ((saveSnapshotSelectedSecondsPerPoint === 1) ? ' second ' : ' seconds ').toString() + 'per point</b>.';
+
+ function update_chart(idx) {
+ if (saveSnapshotStop === true) {
+ saveSnapshotModalLog('info', 'Cancelled!');
+ saveSnapshotRestore();
+ return;
+ }
+
+ var state = NETDATA.options.targets[--idx];
+
+ var pcent = (NETDATA.options.targets.length - idx) * 100 / NETDATA.options.targets.length;
+ $(el).css('width', pcent + '%').attr('aria-valuenow', pcent);
+ eltxt.innerText = Math.round(pcent).toString() + '%, ' + state.id;
+
+ setTimeout(function () {
+ charts_count++;
+ state.isVisible(true);
+ state.current.force_after_ms = saveData.after_ms;
+ state.current.force_before_ms = saveData.before_ms;
+
+ state.updateChart(function (status, reason) {
+ state.current.force_after_ms = null;
+ state.current.force_before_ms = null;
+
+ if (status === true) {
+ charts_ok++;
+ // state.log('ok');
+ size += pack_api1_v1_chart_data(state);
+ } else {
+ charts_failed++;
+ state.log('failed to be updated: ' + reason);
+ }
+
+ saveSnapshotModalLog((charts_failed) ? 'danger' : 'info', 'Generated snapshot data size <b>' + (Math.round(size * 100 / 1024 / 1024) / 100).toString() + ' MB</b>. ' + ((charts_failed) ? (charts_failed.toString() + ' charts have failed to be downloaded') : '').toString() + info);
+
+ if (idx > 0) {
+ update_chart(idx);
+ } else {
+ saveData.charts_ok = charts_ok;
+ saveData.charts_failed = charts_failed;
+ saveData.data_size = size;
+ // console.log(saveData.compression + ': ' + (size / (options.data.dimensions_count * Math.round(saveSnapshotViewDuration / saveSnapshotSelectedSecondsPerPoint))).toString());
+
+ // save it
+ // console.log(saveData);
+ saveObjectToClient(saveData, filename);
+
+ if (charts_failed > 0) {
+ alert(charts_failed.toString() + ' failed to be downloaded');
+ }
+
+ saveSnapshotRestore();
+ saveData = null;
+ }
+ })
+ }, 0);
+ }
+
+ update_chart(NETDATA.options.targets.length);
+ });
+ });
+}
+
+// --------------------------------------------------------------------
+// activate netdata on the page
+
+function dashboardSettingsSetup() {
+ var update_options_modal = function () {
+ // console.log('update_options_modal');
+
+ var sync_option = function (option) {
+ var self = $('#' + option);
+
+ if (self.prop('checked') !== NETDATA.getOption(option)) {
+ // console.log('switching ' + option.toString());
+ self.bootstrapToggle(NETDATA.getOption(option) ? 'on' : 'off');
+ }
+ };
+
+ var theme_sync_option = function (option) {
+ var self = $('#' + option);
+
+ self.bootstrapToggle(netdataTheme === 'slate' ? 'on' : 'off');
+ };
+ var units_sync_option = function (option) {
+ var self = $('#' + option);
+
+ if (self.prop('checked') !== (NETDATA.getOption('units') === 'auto')) {
+ self.bootstrapToggle(NETDATA.getOption('units') === 'auto' ? 'on' : 'off');
+ }
+
+ if (self.prop('checked') === true) {
+ $('#settingsLocaleTempRow').show();
+ $('#settingsLocaleTimeRow').show();
+ } else {
+ $('#settingsLocaleTempRow').hide();
+ $('#settingsLocaleTimeRow').hide();
+ }
+ };
+ var temp_sync_option = function (option) {
+ var self = $('#' + option);
+
+ if (self.prop('checked') !== (NETDATA.getOption('temperature') === 'celsius')) {
+ self.bootstrapToggle(NETDATA.getOption('temperature') === 'celsius' ? 'on' : 'off');
+ }
+ };
+ var timezone_sync_option = function (option) {
+ var self = $('#' + option);
+
+ document.getElementById('browser_timezone').innerText = NETDATA.options.browser_timezone;
+ document.getElementById('server_timezone').innerText = NETDATA.options.server_timezone;
+ document.getElementById('current_timezone').innerText = (NETDATA.options.current.timezone === 'default') ? 'unset, using browser default' : NETDATA.options.current.timezone;
+
+ if (self.prop('checked') === NETDATA.dateTime.using_timezone) {
+ self.bootstrapToggle(NETDATA.dateTime.using_timezone ? 'off' : 'on');
+ }
+ };
+
+ sync_option('eliminate_zero_dimensions');
+ sync_option('destroy_on_hide');
+ sync_option('async_on_scroll');
+ sync_option('parallel_refresher');
+ sync_option('concurrent_refreshes');
+ sync_option('sync_selection');
+ sync_option('sync_pan_and_zoom');
+ sync_option('stop_updates_when_focus_is_lost');
+ sync_option('smooth_plot');
+ sync_option('pan_and_zoom_data_padding');
+ sync_option('show_help');
+ sync_option('seconds_as_time');
+ theme_sync_option('netdata_theme_control');
+ units_sync_option('units_conversion');
+ temp_sync_option('units_temp');
+ timezone_sync_option('local_timezone');
+
+ if (NETDATA.getOption('parallel_refresher') === false) {
+ $('#concurrent_refreshes_row').hide();
+ } else {
+ $('#concurrent_refreshes_row').show();
+ }
+ };
+ NETDATA.setOption('setOptionCallback', update_options_modal);
+
+ // handle options changes
+ $('#eliminate_zero_dimensions').change(function () {
+ NETDATA.setOption('eliminate_zero_dimensions', $(this).prop('checked'));
+ });
+ $('#destroy_on_hide').change(function () {
+ NETDATA.setOption('destroy_on_hide', $(this).prop('checked'));
+ });
+ $('#async_on_scroll').change(function () {
+ NETDATA.setOption('async_on_scroll', $(this).prop('checked'));
+ });
+ $('#parallel_refresher').change(function () {
+ NETDATA.setOption('parallel_refresher', $(this).prop('checked'));
+ });
+ $('#concurrent_refreshes').change(function () {
+ NETDATA.setOption('concurrent_refreshes', $(this).prop('checked'));
+ });
+ $('#sync_selection').change(function () {
+ NETDATA.setOption('sync_selection', $(this).prop('checked'));
+ });
+ $('#sync_pan_and_zoom').change(function () {
+ NETDATA.setOption('sync_pan_and_zoom', $(this).prop('checked'));
+ });
+ $('#stop_updates_when_focus_is_lost').change(function () {
+ urlOptions.update_always = !$(this).prop('checked');
+ urlOptions.hashUpdate();
+
+ NETDATA.setOption('stop_updates_when_focus_is_lost', !urlOptions.update_always);
+ });
+ $('#smooth_plot').change(function () {
+ NETDATA.setOption('smooth_plot', $(this).prop('checked'));
+ });
+ $('#pan_and_zoom_data_padding').change(function () {
+ NETDATA.setOption('pan_and_zoom_data_padding', $(this).prop('checked'));
+ });
+ $('#seconds_as_time').change(function () {
+ NETDATA.setOption('seconds_as_time', $(this).prop('checked'));
+ });
+ $('#local_timezone').change(function () {
+ if ($(this).prop('checked')) {
+ selected_server_timezone('default', true);
+ } else {
+ selected_server_timezone('default', false);
+ }
+ });
+
+ $('#units_conversion').change(function () {
+ NETDATA.setOption('units', $(this).prop('checked') ? 'auto' : 'original');
+ });
+ $('#units_temp').change(function () {
+ NETDATA.setOption('temperature', $(this).prop('checked') ? 'celsius' : 'fahrenheit');
+ });
+
+ $('#show_help').change(function () {
+ urlOptions.help = $(this).prop('checked');
+ urlOptions.hashUpdate();
+
+ NETDATA.setOption('show_help', urlOptions.help);
+ netdataReload();
+ });
+
+ // this has to be the last
+ // it reloads the page
+ $('#netdata_theme_control').change(function () {
+ urlOptions.theme = $(this).prop('checked') ? 'slate' : 'white';
+ urlOptions.hashUpdate();
+
+ if (setTheme(urlOptions.theme)) {
+ netdataReload();
+ }
+ });
+}
+
+function scrollDashboardTo() {
+ if (netdataSnapshotData !== null && typeof netdataSnapshotData.hash !== 'undefined') {
+ //console.log(netdataSnapshotData.hash);
+ scrollToId(netdataSnapshotData.hash.replace('#', ''));
+ } else {
+ // check if we have to jump to a specific section
+ scrollToId(urlOptions.hash.replace('#', ''));
+
+ if (urlOptions.chart !== null) {
+ NETDATA.alarms.scrollToChart(urlOptions.chart);
+ //urlOptions.hash = '#' + NETDATA.name2id('menu_' + charts[c].menu + '_submenu_' + charts[c].submenu);
+ //urlOptions.hash = '#chart_' + NETDATA.name2id(urlOptions.chart);
+ //console.log('hash = ' + urlOptions.hash);
+ }
+ }
+}
+
+var modalHiddenCallback = null;
+
+function scrollToChartAfterHidingModal(chart) {
+ modalHiddenCallback = function () {
+ NETDATA.alarms.scrollToChart(chart);
+ };
+}
+
+// ----------------------------------------------------------------------------
+
+function enableTooltipsAndPopovers() {
+ $('[data-toggle="tooltip"]').tooltip({
+ animated: 'fade',
+ trigger: 'hover',
+ html: true,
+ delay: {show: 500, hide: 0},
+ container: 'body'
+ });
+ $('[data-toggle="popover"]').popover();
+}
+
+// ----------------------------------------------------------------------------
+
+var runOnceOnDashboardLastRun = 0;
+
+function runOnceOnDashboardWithjQuery() {
+ if (runOnceOnDashboardLastRun !== 0) {
+ scrollDashboardTo();
+
+ // restore the scrollspy at the proper position
+ $(document.body).scrollspy('refresh');
+ $(document.body).scrollspy('process');
+
+ return;
+ }
+
+ runOnceOnDashboardLastRun = Date.now();
+
+ // ------------------------------------------------------------------------
+ // bootstrap modals
+
+ // prevent bootstrap modals from scrolling the page
+ // maintains the current scroll position
+ // https://stackoverflow.com/a/34754029/4525767
+
+ var scrollPos = 0;
+ var modal_depth = 0; // how many modals are currently open
+ var modal_shown = false; // set to true, if a modal is shown
+ var netdata_paused_on_modal = false; // set to true, if the modal paused netdata
+ var scrollspyOffset = $(window).height() / 3; // will be updated below - the offset of scrollspy to select an item
+
+ $('.modal')
+ .on('show.bs.modal', function () {
+ if (modal_depth === 0) {
+ scrollPos = window.scrollY;
+
+ $('body').css({
+ overflow: 'hidden',
+ position: 'fixed',
+ top: -scrollPos
+ });
+
+ modal_shown = true;
+
+ if (NETDATA.options.pauseCallback === null) {
+ NETDATA.pause(function () {
+ });
+ netdata_paused_on_modal = true;
+ } else {
+ netdata_paused_on_modal = false;
+ }
+ }
+
+ modal_depth++;
+ //console.log(urlOptions.after);
+
+ })
+ .on('hide.bs.modal', function () {
+
+ modal_depth--;
+
+ if (modal_depth <= 0) {
+ modal_depth = 0;
+
+ $('body')
+ .css({
+ overflow: '',
+ position: '',
+ top: ''
+ });
+
+ // scroll to the position we had open before the modal
+ $('html, body')
+ .animate({scrollTop: scrollPos}, 0);
+
+ // unpause netdata, if we paused it
+ if (netdata_paused_on_modal === true) {
+ NETDATA.unpause();
+ netdata_paused_on_modal = false;
+ }
+
+ // restore the scrollspy at the proper position
+ $(document.body).scrollspy('process');
+ }
+ //console.log(urlOptions.after);
+ })
+ .on('hidden.bs.modal', function () {
+ if (modal_depth === 0) {
+ modal_shown = false;
+ }
+
+ if (typeof modalHiddenCallback === 'function') {
+ modalHiddenCallback();
+ }
+
+ modalHiddenCallback = null;
+ //console.log(urlOptions.after);
+ });
+
+ // ------------------------------------------------------------------------
+ // sidebar / affix
+
+ $('#sidebar')
+ .affix({
+ offset: {
+ top: (isdemo()) ? 150 : 0,
+ bottom: 0
+ }
+ })
+ .on('affixed.bs.affix', function () {
+ // fix scrolling of very long affix lists
+ // http://stackoverflow.com/questions/21691585/bootstrap-3-1-0-affix-too-long
+
+ $(this).removeAttr('style');
+ })
+ .on('affix-top.bs.affix', function () {
+ // fix bootstrap affix click bug
+ // https://stackoverflow.com/a/37847981/4525767
+
+ if (modal_shown) {
+ return false;
+ }
+ })
+ .on('activate.bs.scrollspy', function (e) {
+ // change the URL based on the current position of the screen
+
+ if (modal_shown === false) {
+ var el = $(e.target);
+ var hash = el.find('a').attr('href');
+ if (typeof hash === 'string' && hash.substring(0, 1) === '#' && urlOptions.hash.startsWith(hash + '_submenu_') === false) {
+ urlOptions.hash = hash;
+ urlOptions.hashUpdate();
+ }
+ }
+ });
+
+ Ps.initialize(document.getElementById('sidebar'), {
+ wheelSpeed: 0.5,
+ wheelPropagation: true,
+ swipePropagation: true,
+ minScrollbarLength: null,
+ maxScrollbarLength: null,
+ useBothWheelAxes: false,
+ suppressScrollX: true,
+ suppressScrollY: false,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ theme: 'default'
+ });
+
+ // ------------------------------------------------------------------------
+ // scrollspy
+
+ if (scrollspyOffset > 250) {
+ scrollspyOffset = 250;
+ }
+ if (scrollspyOffset < 75) {
+ scrollspyOffset = 75;
+ }
+ document.body.setAttribute('data-offset', scrollspyOffset);
+
+ // scroll the dashboard, before activating the scrollspy, so that our
+ // hash will not be updated before we got the chance to scroll to it
+ scrollDashboardTo();
+
+ $(document.body).scrollspy({
+ target: '#sidebar',
+ offset: scrollspyOffset // controls the diff of the <hX> element to the top, to select it
+ });
+
+ // ------------------------------------------------------------------------
+ // my-netdata menu
+
+ Ps.initialize(document.getElementById('my-netdata-dropdown-content'), {
+ wheelSpeed: 1,
+ wheelPropagation: false,
+ swipePropagation: false,
+ minScrollbarLength: null,
+ maxScrollbarLength: null,
+ useBothWheelAxes: false,
+ suppressScrollX: true,
+ suppressScrollY: false,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ theme: 'default'
+ });
+
+ $('#myNetdataDropdownParent')
+ .on('show.bs.dropdown', function () {
+ var hash = urlOptions.genHash();
+ $('.registry_link').each(function (idx) {
+ this.setAttribute('href', this.getAttribute("href").replace(/#.*$/, hash));
+ });
+
+ NETDATA.pause(function () {
+ });
+ })
+ .on('shown.bs.dropdown', function () {
+ Ps.update(document.getElementById('my-netdata-dropdown-content'));
+ myNetdataMenuDidShow();
+ })
+ .on('hidden.bs.dropdown', function () {
+ NETDATA.unpause();
+ });
+
+ $('#deleteRegistryModal')
+ .on('hidden.bs.modal', function () {
+ deleteRegistryGuid = null;
+ });
+
+ // ------------------------------------------------------------------------
+ // update modal
+
+ $('#updateModal')
+ .on('show.bs.modal', function () {
+ versionLog('checking, please wait...');
+ })
+ .on('shown.bs.modal', function () {
+ notifyForUpdate(true);
+ });
+
+ // ------------------------------------------------------------------------
+ // alarms modal
+
+ $('#alarmsModal')
+ .on('shown.bs.modal', function () {
+ alarmsUpdateModal();
+ })
+ .on('hidden.bs.modal', function () {
+ document.getElementById('alarms_active').innerHTML =
+ document.getElementById('alarms_all').innerHTML =
+ document.getElementById('alarms_log').innerHTML =
+ 'loading...';
+ });
+
+ // ------------------------------------------------------------------------
+
+ dashboardSettingsSetup();
+ loadSnapshotDragAndDropSetup();
+ saveSnapshotModalSetup();
+ showPageFooter();
+
+ // ------------------------------------------------------------------------
+ // https://github.com/viralpatel/jquery.shorten/blob/master/src/jquery.shorten.js
+
+ $.fn.shorten = function (settings) {
+ "use strict";
+
+ var config = {
+ showChars: 750,
+ minHideChars: 10,
+ ellipsesText: "...",
+ moreText: '<i class="fas fa-expand"></i> show more information',
+ lessText: '<i class="fas fa-compress"></i> show less information',
+ onLess: function () {
+ NETDATA.onscroll();
+ },
+ onMore: function () {
+ NETDATA.onscroll();
+ },
+ errMsg: null,
+ force: false
+ };
+
+ if (settings) {
+ $.extend(config, settings);
+ }
+
+ if ($(this).data('jquery.shorten') && !config.force) {
+ return false;
+ }
+ $(this).data('jquery.shorten', true);
+
+ $(document).off("click", '.morelink');
+
+ $(document).on({
+ click: function () {
+
+ var $this = $(this);
+ if ($this.hasClass('less')) {
+ $this.removeClass('less');
+ $this.html(config.moreText);
+ $this.parent().prev().animate({'height': '0' + '%'}, 0, function () {
+ $this.parent().prev().prev().show();
+ }).hide(0, function () {
+ config.onLess();
+ });
+ } else {
+ $this.addClass('less');
+ $this.html(config.lessText);
+ $this.parent().prev().animate({'height': '100' + '%'}, 0, function () {
+ $this.parent().prev().prev().hide();
+ }).show(0, function () {
+ config.onMore();
+ });
+ }
+ return false;
+ }
+ }, '.morelink');
+
+ return this.each(function () {
+ var $this = $(this);
+
+ var content = $this.html();
+ var contentlen = $this.text().length;
+ if (contentlen > config.showChars + config.minHideChars) {
+ var c = content.substr(0, config.showChars);
+ if (c.indexOf('<') >= 0) // If there's HTML don't want to cut it
+ {
+ var inTag = false; // I'm in a tag?
+ var bag = ''; // Put the characters to be shown here
+ var countChars = 0; // Current bag size
+ var openTags = []; // Stack for opened tags, so I can close them later
+ var tagName = null;
+
+ for (var i = 0, r = 0; r <= config.showChars; i++) {
+ if (content[i] === '<' && !inTag) {
+ inTag = true;
+
+ // This could be "tag" or "/tag"
+ tagName = content.substring(i + 1, content.indexOf('>', i));
+
+ // If its a closing tag
+ if (tagName[0] === '/') {
+
+ if (tagName !== ('/' + openTags[0])) {
+ config.errMsg = 'ERROR en HTML: the top of the stack should be the tag that closes';
+ } else {
+ openTags.shift(); // Pops the last tag from the open tag stack (the tag is closed in the retult HTML!)
+ }
+
+ } else {
+ // There are some nasty tags that don't have a close tag like <br/>
+ if (tagName.toLowerCase() !== 'br') {
+ openTags.unshift(tagName); // Add to start the name of the tag that opens
+ }
+ }
+ }
+
+ if (inTag && content[i] === '>') {
+ inTag = false;
+ }
+
+ if (inTag) {
+ bag += content.charAt(i);
+ } else {
+ // Add tag name chars to the result
+ r++;
+ if (countChars <= config.showChars) {
+ bag += content.charAt(i); // Fix to ie 7 not allowing you to reference string characters using the []
+ countChars++;
+ } else {
+ // Now I have the characters needed
+ if (openTags.length > 0) {
+ // I have unclosed tags
+
+ //console.log('They were open tags');
+ //console.log(openTags);
+ for (var j = 0; j < openTags.length; j++) {
+ //console.log('Cierro tag ' + openTags[j]);
+ bag += '</' + openTags[j] + '>'; // Close all tags that were opened
+
+ // You could shift the tag from the stack to check if you end with an empty stack, that means you have closed all open tags
+ }
+ break;
+ }
+ }
+ }
+ }
+ c = $('<div/>').html(bag + '<span class="ellip">' + config.ellipsesText + '</span>').html();
+ } else {
+ c += config.ellipsesText;
+ }
+
+ var html = '<div class="shortcontent">' + c +
+ '</div><div class="allcontent">' + content +
+ '</div><span><a href="javascript://nop/" class="morelink">' + config.moreText + '</a></span>';
+
+ $this.html(html);
+ $this.find(".allcontent").hide(); // Hide all text
+ $('.shortcontent p:last', $this).css('margin-bottom', 0); //Remove bottom margin on last paragraph as it's likely shortened
+ }
+ });
+ };
+}
+
+function finalizePage() {
+ // resize all charts - without starting the background thread
+ // this has to be done while NETDATA is paused
+ // if we ommit this, the affix menu will be wrong, since all
+ // the Dom elements are initially zero-sized
+ NETDATA.parseDom();
+
+ // ------------------------------------------------------------------------
+
+ NETDATA.globalPanAndZoom.callback = null;
+ NETDATA.globalChartUnderlay.callback = null;
+
+ if (urlOptions.pan_and_zoom === true && NETDATA.options.targets.length > 0) {
+ NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], urlOptions.after, urlOptions.before);
+ }
+
+ // callback for us to track PanAndZoom operations
+ NETDATA.globalPanAndZoom.callback = urlOptions.netdataPanAndZoomCallback;
+ NETDATA.globalChartUnderlay.callback = urlOptions.netdataHighlightCallback;
+
+ // ------------------------------------------------------------------------
+
+ // let it run (update the charts)
+ NETDATA.unpause();
+
+ runOnceOnDashboardWithjQuery();
+ $(".shorten").shorten();
+ enableTooltipsAndPopovers();
+
+ if (isdemo()) {
+ // do not to give errors on netdata demo servers for 60 seconds
+ NETDATA.options.current.retries_on_data_failures = 60;
+
+ if (urlOptions.nowelcome !== true) {
+ setTimeout(function () {
+ $('#welcomeModal').modal();
+ }, 1000);
+ }
+
+ // google analytics when this is used for the home page of the demo sites
+ // this does not run on user's installations
+ setTimeout(function () {
+ (function (i, s, o, g, r, a, m) {
+ i['GoogleAnalyticsObject'] = r;
+ i[r] = i[r] || function () {
+ (i[r].q = i[r].q || []).push(arguments)
+ }, i[r].l = 1 * new Date();
+ a = s.createElement(o),
+ m = s.getElementsByTagName(o)[0];
+ a.async = 1;
+ a.src = g;
+ m.parentNode.insertBefore(a, m)
+ })(window, document, 'script', 'https://www.google-analytics.com/analytics.js', 'ga');
+
+ ga('create', 'UA-64295674-3', 'auto');
+ ga('send', 'pageview', '/demosite/' + window.location.host);
+ }, 2000);
+ } else {
+ notifyForUpdate();
+ }
+
+ if (urlOptions.show_alarms === true) {
+ setTimeout(function () {
+ $('#alarmsModal').modal('show');
+ }, 1000);
+ }
+
+ NETDATA.onresizeCallback = function () {
+ Ps.update(document.getElementById('sidebar'));
+ Ps.update(document.getElementById('my-netdata-dropdown-content'));
+ };
+ NETDATA.onresizeCallback();
+
+ if (netdataSnapshotData !== null) {
+ NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], netdataSnapshotData.after_ms, netdataSnapshotData.before_ms);
+ }
+
+ // var netdataEnded = performance.now();
+ // console.log('start up time: ' + (netdataEnded - netdataStarted).toString() + ' ms');
+}
+
+function resetDashboardOptions() {
+ var help = NETDATA.options.current.show_help;
+
+ NETDATA.resetOptions();
+ if (setTheme('slate')) {
+ netdataReload();
+ }
+
+ if (help !== NETDATA.options.current.show_help) {
+ netdataReload();
+ }
+}
+
+// callback to add the dashboard info to the
+// parallel javascript downloader in netdata
+var netdataPrepCallback = function () {
+ NETDATA.requiredCSS.push({
+ url: NETDATA.serverStatic + 'css/bootstrap-toggle-2.2.2.min.css',
+ isAlreadyLoaded: function () {
+ return false;
+ }
+ });
+
+ NETDATA.requiredJs.push({
+ url: NETDATA.serverStatic + 'lib/bootstrap-toggle-2.2.2.min.js',
+ isAlreadyLoaded: function () {
+ return false;
+ }
+ });
+
+ NETDATA.requiredJs.push({
+ url: NETDATA.serverStatic + 'dashboard_info.js?v20181019-1',
+ async: false,
+ isAlreadyLoaded: function () {
+ return false;
+ }
+ });
+
+ if (isdemo()) {
+ document.getElementById('masthead').style.display = 'block';
+ } else {
+ if (urlOptions.update_always === true) {
+ NETDATA.setOption('stop_updates_when_focus_is_lost', !urlOptions.update_always);
+ }
+ }
+};
+
+var selected_server_timezone = function (timezone, status) {
+ //console.log('called with timezone: ' + timezone + ", status: " + ((typeof status === 'undefined')?'undefined':status).toString());
+
+ // clear the error
+ document.getElementById('timezone_error_message').innerHTML = '';
+
+ if (typeof status === 'undefined') {
+ // the user selected a timezone from the menu
+
+ NETDATA.setOption('user_set_server_timezone', timezone);
+
+ if (NETDATA.dateTime.init(timezone) === false) {
+ NETDATA.dateTime.init();
+
+ if (!$('#local_timezone').prop('checked')) {
+ $('#local_timezone').bootstrapToggle('on');
+ }
+
+ document.getElementById('timezone_error_message').innerHTML = 'Ooops! That timezone was not accepted by your browser. Please open a github issue to help us fix it.';
+ NETDATA.setOption('user_set_server_timezone', NETDATA.options.server_timezone);
+ } else {
+ if ($('#local_timezone').prop('checked')) {
+ $('#local_timezone').bootstrapToggle('off');
+ }
+ }
+ } else if (status === true) {
+ // the user wants the browser default timezone to be activated
+
+ NETDATA.dateTime.init();
+ } else {
+ // the user wants the server default timezone to be activated
+ //console.log('found ' + NETDATA.options.current.user_set_server_timezone);
+
+ if (NETDATA.options.current.user_set_server_timezone === 'default') {
+ NETDATA.options.current.user_set_server_timezone = NETDATA.options.server_timezone;
+ }
+
+ timezone = NETDATA.options.current.user_set_server_timezone;
+
+ if (NETDATA.dateTime.init(timezone) === false) {
+ NETDATA.dateTime.init();
+
+ if (!$('#local_timezone').prop('checked')) {
+ $('#local_timezone').bootstrapToggle('on');
+ }
+
+ document.getElementById('timezone_error_message').innerHTML = 'Sorry. The timezone "' + timezone.toString() + '" is not accepted by your browser. Please select one from the list.';
+ NETDATA.setOption('user_set_server_timezone', NETDATA.options.server_timezone);
+ }
+ }
+
+ document.getElementById('current_timezone').innerText = (NETDATA.options.current.timezone === 'default') ? 'unset, using browser default' : NETDATA.options.current.timezone;
+ return false;
+};
+
+// our entry point
+// var netdataStarted = performance.now();
+
+var netdataCallback = initializeDynamicDashboard;
+
+// =================================================================================================
+// netdata.cloud
+
+let registryAgents = [];
+
+let cloudAgents = [];
+
+let myNetdataMenuFilterValue = "";
+
+let cloudAccountID = null;
+
+let cloudAccountName = null;
+
+let cloudToken = null;
+
+/// Enforces a maximum string length while retaining the prefix and the postfix of
+/// the string.
+function truncateString(str, maxLength) {
+ if (str.length <= maxLength) {
+ return str;
+ }
+
+ const spanLength = Math.floor((maxLength - 3) / 2);
+ return `${str.substring(0, spanLength)}...${str.substring(str.length - spanLength)}`;
+}
+
+// -------------------------------------------------------------------------------------------------
+// netdata.cloud API Client
+// -------------------------------------------------------------------------------------------------
+
+function isValidAgent(a) {
+ return a.urls != null && a.urls.length > 0;
+}
+
+// https://github.com/netdata/hub/issues/146
+function getCloudAccountAgents() {
+ if (!isSignedIn()) {
+ return [];
+ }
+
+ return fetch(
+ `${NETDATA.registry.cloudBaseURL}/api/v1/accounts/${cloudAccountID}/agents`,
+ {
+ method: "GET",
+ mode: "cors",
+ headers: {
+ "Authorization": `Bearer ${cloudToken}`
+ }
+ }
+ ).then((response) => {
+ if (!response.ok) {
+ throw Error("Cannot fetch known accounts");
+ }
+ return response.json();
+ }).then((payload) => {
+ const agents = payload.result ? payload.result.agents : null;
+
+ if (!agents) {
+ return [];
+ }
+
+ return agents.filter((a) => isValidAgent(a)).map((a) => {
+ return {
+ "guid": a.id,
+ "name": a.name,
+ "url": a.urls[0],
+ "alternate_urls": a.urls
+ }
+ })
+ }).catch(function (error) {
+ console.log(error);
+ return null;
+ });
+}
+
+// https://github.com/netdata/hub/issues/128
+function postCloudAccountAgents(agentsToSync) {
+ if (!isSignedIn()) {
+ return [];
+ }
+
+ const maskedURL = NETDATA.registry.MASKED_DATA;
+
+ const agents = agentsToSync.map((a) => {
+ const urls = a.alternate_urls.filter((url) => url != maskedURL);
+
+ return {
+ "id": a.guid,
+ "name": a.name,
+ "urls": urls
+ }
+ }).filter((a) => isValidAgent(a))
+
+ const payload = {
+ "accountID": cloudAccountID,
+ "agents": agents,
+ "merge": false,
+ };
+
+ return fetch(
+ `${NETDATA.registry.cloudBaseURL}/api/v1/accounts/${cloudAccountID}/agents`,
+ {
+ method: "POST",
+ mode: "cors",
+ headers: {
+ "Content-Type": "application/json; charset=utf-8",
+ "Authorization": `Bearer ${cloudToken}`
+ },
+ body: JSON.stringify(payload)
+ }
+ ).then((response) => {
+ return response.json();
+ }).then((payload) => {
+ const agents = payload.result ? payload.result.agents : null;
+
+ if (!agents) {
+ return [];
+ }
+
+ return agents.filter((a) => isValidAgent(a)).map((a) => {
+ return {
+ "guid": a.id,
+ "name": a.name,
+ "url": a.urls[0],
+ "alternate_urls": a.urls
+ }
+ })
+ });
+}
+
+function deleteCloudAgentURL(agentID, url) {
+ if (!isSignedIn()) {
+ return [];
+ }
+
+ return fetch(
+ `${NETDATA.registry.cloudBaseURL}/api/v1/accounts/${cloudAccountID}/agents/${agentID}/url?value=${encodeURIComponent(url)}`,
+ {
+ method: "DELETE",
+ mode: "cors",
+ headers: {
+ "Content-Type": "application/json; charset=utf-8",
+ "Authorization": `Bearer ${cloudToken}`
+ },
+ }
+ ).then((response) => {
+ return response.json();
+ }).then((payload) => {
+ const count = payload.result ? payload.result.count : 0;
+ return count;
+ });
+}
+
+// -------------------------------------------------------------------------------------------------
+
+function signInDidClick(e) {
+ e.preventDefault();
+ e.stopPropagation();
+
+ if (!NETDATA.registry.isUsingGlobalRegistry()) {
+ // If user is using a private registry, request his consent for
+ // synchronizing with cloud.
+ showSignInModal();
+ return;
+ }
+
+ signIn();
+}
+
+function signOutDidClick(e) {
+ e.preventDefault();
+ e.stopPropagation();
+ signOut();
+}
+
+// -------------------------------------------------------------------------------------------------
+
+function updateMyNetdataAfterFilterChange() {
+ const machinesEl = document.getElementById("my-netdata-menu-machines")
+ machinesEl.innerHTML = renderMachines(cloudAgents);
+
+ if (options.hosts.length > 1) {
+ const streamedEl = document.getElementById("my-netdata-menu-streamed")
+ streamedEl.innerHTML = renderStreamedHosts(options);
+ }
+}
+
+function myNetdataMenuDidShow() {
+ const filterEl = document.getElementById("my-netdata-menu-filter-input");
+ if (filterEl) {
+ filterEl.focus();
+ }
+}
+
+function myNetdataFilterDidChange(e) {
+ const inputEl = e.target;
+ setTimeout(() => {
+ myNetdataMenuFilterValue = inputEl.value;
+ updateMyNetdataAfterFilterChange();
+ }, 1);
+}
+
+function myNetdataFilterClearDidClick(e) {
+ e.preventDefault();
+ e.stopPropagation();
+
+ const inputEl = document.getElementById("my-netdata-menu-filter-input");
+ inputEl.value = "";
+ myNetdataMenuFilterValue = "";
+
+ updateMyNetdataAfterFilterChange();
+
+ inputEl.focus();
+}
+
+// -------------------------------------------------------------------------------------------------
+
+function clearCloudVariables() {
+ cloudAccountID = null;
+ cloudAccountName = null;
+ cloudToken = null;
+}
+
+function clearCloudLocalStorageItems() {
+ localStorage.removeItem("cloud.baseURL");
+ localStorage.removeItem("cloud.agentID");
+ localStorage.removeItem("cloud.sync");
+}
+
+function signIn() {
+ const url = `${NETDATA.registry.cloudBaseURL}/account/sign-in-agent?origin=${encodeURIComponent(window.location.origin + "/")}`;
+ window.open(url);
+}
+
+function signOut() {
+ cloudSSOSignOut();
+}
+
+function renderAccountUI() {
+ if (!NETDATA.registry.isCloudEnabled) {
+ return
+ }
+
+ const container = document.getElementById("account-menu-container");
+ if (isSignedIn()) {
+ container.removeAttribute("title");
+ container.removeAttribute("data-original-title");
+ container.removeAttribute("data-placement");
+ container.innerHTML = (
+ `<a href="#" class="dropdown-toggle" data-toggle="dropdown"><span id="amc-account-name"></span> <strong class="caret"></strong></a>
+ <ul id="cloud-menu" class="dropdown-menu scrollable-menu inpagemenu" role="menu">
+ <li>
+ <a href="#" class="btn" onclick="signOutDidClick(event); return false">
+ <i class="fas fa-sign-out-alt"></i>&nbsp;&nbsp;<span class="hidden-sm hidden-md">Sign Out</span>
+ </a>
+ </li>
+ </ul>`
+ )
+ document.getElementById("amc-account-name").textContent = cloudAccountName; // Anti-XSS
+ } else {
+ container.setAttribute("data-original-title", "sign in");
+ container.setAttribute("data-placement", "bottom");
+ container.innerHTML = (
+ `<a href="#" class="btn" onclick="signInDidClick(event); return false">
+ <i class="fas fa-sign-in-alt"></i>&nbsp;<span class="hidden-sm hidden-md">Sign In</span>
+ </a>`
+ )
+ }
+}
+
+function handleMessage(e) {
+ switch (e.data.type) {
+ case "sign-in":
+ handleSignInMessage(e);
+ break;
+
+ case "sign-out":
+ handleSignOutMessage(e);
+ break;
+
+ default:
+ return;
+ }
+}
+
+function handleSignInMessage(e) {
+ localStorage.setItem("cloud.baseURL", NETDATA.registry.cloudBaseURL);
+
+ cloudAccountID = e.data.accountID;
+ cloudAccountName = e.data.accountName;
+ cloudToken = e.data.token;
+
+ netdataRegistryCallback(registryAgents);
+}
+
+function handleSignOutMessage(e) {
+ clearCloudVariables();
+ renderAccountUI();
+ renderMyNetdataMenu(registryAgents);
+}
+
+function isSignedIn() {
+ return cloudToken != null && cloudAccountID != null;
+}
+
+function sortedArraysEqual(a, b) {
+ if (a.length != b.length) return false;
+
+ for (var i = 0; i < a.length; ++i) {
+ if (a[i] !== b[i]) return false;
+ }
+
+ return true;
+}
+
+// If merging is needed returns the merged agents set, otherwise returns null.
+function mergeAgents(cloud, local) {
+ let dirty = false;
+
+ const union = new Map();
+
+ for (const cagent of cloud) {
+ union.set(cagent.guid, cagent);
+ }
+
+ for (const lagent of local) {
+ const cagent = union.get(lagent.guid);
+ if (cagent) {
+ for (const u of lagent.alternate_urls) {
+ if (u === NETDATA.registry.MASKED_DATA) { // TODO: temp until registry is updated.
+ continue;
+ }
+
+ if (!cagent.alternate_urls.includes(u)) {
+ dirty = true;
+ cagent.alternate_urls.push(u);
+ }
+ }
+ } else {
+ dirty = true;
+ union.set(lagent.guid, lagent);
+ }
+ }
+
+ if (dirty) {
+ return Array.from(union.values());
+ }
+
+ return null;
+}
+
+function showSignInModal() {
+ document.getElementById("sim-registry").innerHTML = NETDATA.registry.server;
+ $("#signInModal").modal("show");
+}
+
+function explicitlySignIn() {
+ $("#signInModal").modal("hide");
+ signIn();
+}
+
+function showSyncModal() {
+ document.getElementById("sync-registry-modal-registry").innerHTML = NETDATA.registry.server;
+ $("#syncRegistryModal").modal("show");
+}
+
+function explicitlySyncAgents() {
+ $("#syncRegistryModal").modal("hide");
+
+ const json = localStorage.getItem("cloud.sync");
+ const sync = json ? JSON.parse(json): {};
+ delete sync[cloudAccountID];
+ localStorage.setItem("cloud.sync", JSON.stringify(sync));
+
+ NETDATA.registry.init();
+}
+
+function syncAgents(callback) {
+ const json = localStorage.getItem("cloud.sync");
+ const sync = json ? JSON.parse(json): {};
+
+ const currentAgent = {
+ guid: NETDATA.registry.machine_guid,
+ name: NETDATA.registry.hostname,
+ url: NETDATA.serverDefault,
+ alternate_urls: [NETDATA.serverDefault],
+ }
+
+ const localAgents = sync[cloudAccountID]
+ ? [currentAgent]
+ : registryAgents.concat([currentAgent]);
+
+ console.log("Checking if sync is needed.", localAgents);
+
+ const agentsToSync = mergeAgents(cloudAgents, localAgents);
+
+ if ((!sync[cloudAccountID]) || agentsToSync) {
+ sync[cloudAccountID] = new Date().getTime();
+ localStorage.setItem("cloud.sync", JSON.stringify(sync));
+ }
+
+ if (agentsToSync) {
+ console.log("Synchronizing with netdata.cloud.");
+
+ postCloudAccountAgents(agentsToSync).then((agents) => {
+ // TODO: clear syncTime on error!
+ cloudAgents = agents;
+ callback(cloudAgents);
+ });
+
+ return
+ }
+
+ callback(cloudAgents);
+}
+
+let isCloudSSOInitialized = false;
+
+function cloudSSOInit() {
+ const iframeEl = document.getElementById("ssoifrm");
+ const url = `${NETDATA.registry.cloudBaseURL}/account/sso-agent?id=${NETDATA.registry.machine_guid}`;
+ iframeEl.src = url;
+ isCloudSSOInitialized = true;
+}
+
+function cloudSSOSignOut() {
+ const iframe = document.getElementById("ssoifrm");
+ const url = `${NETDATA.registry.cloudBaseURL}/account/sign-out-agent`;
+ iframe.src = url;
+}
+
+function initCloud() {
+ if (!NETDATA.registry.isCloudEnabled) {
+ clearCloudVariables();
+ clearCloudLocalStorageItems();
+ return;
+ }
+
+ if (NETDATA.registry.cloudBaseURL != localStorage.getItem("cloud.baseURL")) {
+ clearCloudVariables();
+ clearCloudLocalStorageItems();
+ if (NETDATA.registry.cloudBaseURL) {
+ localStorage.setItem("cloud.baseURL", NETDATA.registry.cloudBaseURL);
+ }
+ }
+
+ if (!isCloudSSOInitialized) {
+ cloudSSOInit();
+ }
+
+ renderAccountUI();
+}
+
+// This callback is called after NETDATA.registry is initialized.
+function netdataRegistryCallback(machinesArray) {
+ localStorage.setItem("cloud.agentID", NETDATA.registry.machine_guid);
+
+ initCloud();
+
+ registryAgents = machinesArray;
+
+ if (isSignedIn()) {
+ // We call getCloudAccountAgents() here because it requires that
+ // NETDATA.registry is initialized.
+ clearMyNetdataMenu();
+ getCloudAccountAgents().then((agents) => {
+ if (!agents) {
+ errorMyNetdataMenu();
+ return;
+ }
+ cloudAgents = agents;
+ syncAgents((agents) => {
+ const agentsMap = {}
+ for (const agent of agents) {
+ agentsMap[agent.guid] = agent;
+ }
+
+ NETDATA.registry.machines = agentsMap;
+ NETDATA.registry.machines_array = agents;
+
+ renderMyNetdataMenu(agents);
+ });
+ });
+ } else {
+ renderMyNetdataMenu(machinesArray)
+ }
+};
+
+// If we know the cloudBaseURL and agentID from local storage render (eagerly)
+// the account ui before receiving the definitive response from the web server.
+// This improves the perceived performance.
+function tryFastInitCloud() {
+ const baseURL = localStorage.getItem("cloud.baseURL");
+ const agentID = localStorage.getItem("cloud.agentID");
+
+ if (baseURL && agentID) {
+ NETDATA.registry.cloudBaseURL = baseURL;
+ NETDATA.registry.machine_guid = agentID;
+ NETDATA.registry.isCloudEnabled = true;
+
+ initCloud();
+ }
+}
+
+function initializeApp() {
+ window.addEventListener("message", handleMessage, false);
+
+// tryFastInitCloud();
+}
+
+if (document.readyState === "complete") {
+ initializeApp();
+} else {
+ document.addEventListener("readystatechange", () => {
+ if (document.readyState === "complete") {
+ initializeApp();
+ }
+ })
+}