From c69cb8cc094cc916adbc516b09e944cd3d137c01 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 13:08:07 +0200 Subject: Adding upstream version 1.29.3. Signed-off-by: Daniel Baumann --- web/gui/dashboard.js | 10377 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 10377 insertions(+) create mode 100644 web/gui/dashboard.js (limited to 'web/gui/dashboard.js') diff --git a/web/gui/dashboard.js b/web/gui/dashboard.js new file mode 100644 index 0000000..53e9090 --- /dev/null +++ b/web/gui/dashboard.js @@ -0,0 +1,10377 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +// DO NOT EDIT: This file is automatically generated from the source files in src/ + +// ---------------------------------------------------------------------------- +// You can set the following variables before loading this script: + +// 'use strict'; + +/*global netdataNoDygraphs *//* boolean, disable dygraph charts + * (default: false) */ +/*global netdataNoSparklines *//* boolean, disable sparkline charts + * (default: false) */ +/*global netdataNoPeitys *//* boolean, disable peity charts + * (default: false) */ +/*global netdataNoGoogleCharts *//* boolean, disable google charts + * (default: false) */ +/*global netdataNoMorris *//* boolean, disable morris charts + * (default: false) */ +/*global netdataNoEasyPieChart *//* boolean, disable easypiechart charts + * (default: false) */ +/*global netdataNoGauge *//* boolean, disable gauge.js charts + * (default: false) */ +/*global netdataNoD3 *//* boolean, disable d3 charts + * (default: false) */ +/*global netdataNoC3 *//* boolean, disable c3 charts + * (default: false) */ +/*global netdataNoD3pie *//* boolean, disable d3pie charts + * (default: false) */ +/*global netdataNoBootstrap *//* boolean, disable bootstrap - disables help too + * (default: false) */ +/*global netdataNoFontAwesome *//* boolean, disable fontawesome (do not load it) + * (default: false) */ +/*global netdataIcons *//* object, overwrite netdata fontawesome icons + * (default: null) */ +/*global netdataDontStart *//* boolean, do not start the thread to process the charts + * (default: false) */ +/*global netdataErrorCallback *//* function, callback to be called when the dashboard encounters an error + * (default: null) */ +/*global netdataRegistry:true *//* boolean, use the netdata registry + * (default: false) */ +/*global netdataNoRegistry *//* boolean, included only for compatibility with existing custom dashboard + * (obsolete - do not use this any more) */ +/*global netdataRegistryCallback *//* function, callback that will be invoked with one param: the URLs from the registry + * (default: null) */ +/*global netdataShowHelp:true *//* boolean, disable charts help + * (default: true) */ +/*global netdataShowAlarms:true *//* boolean, enable alarms checks and notifications + * (default: false) */ +/*global netdataRegistryAfterMs:true *//* ms, delay registry use at started + * (default: 1500) */ +/*global netdataCallback *//* function, callback to be called when netdata is ready to start + * (default: null) + * netdata will be running while this is called + * (call NETDATA.pause to stop it) */ +/*global netdataPrepCallback *//* function, callback to be called before netdata does anything else + * (default: null) */ +/*global netdataServer *//* string, the URL of the netdata server to use + * (default: the URL the page is hosted at) */ +/*global netdataServerStatic *//* string, the URL of the netdata server to use for static files + * (default: netdataServer) */ +/*global netdataSnapshotData *//* object, a netdata snapshot loaded + * (default: null) */ +/*global netdataAlarmsRecipients *//* array, an array of alarm recipients to show notifications for + * (default: null) */ +/*global netdataAlarmsRemember *//* boolen, keep our position in the alarm log at browser local storage + * (default: true) */ +/*global netdataAlarmsActiveCallback *//* function, a hook for the alarm logs + * (default: undefined) */ +/*global netdataAlarmsNotifCallback *//* function, a hook for alarm notifications + * (default: undefined) */ +/*global netdataIntersectionObserver *//* boolean, enable or disable the use of intersection observer + * (default: true) */ +/*global netdataCheckXSS *//* boolean, enable or disable checking for XSS issues + * (default: false) */ + +// ---------------------------------------------------------------------------- +// global namespace + +// Should stay var! +var NETDATA = window.NETDATA || {}; + +(function(window, document, $, undefined) { + +// *** src/dashboard.js/utils.js + +NETDATA.name2id = function (s) { + return s + .replace(/ /g, '_') + .replace(/:/g, '_') + .replace(/\(/g, '_') + .replace(/\)/g, '_') + .replace(/\./g, '_') + .replace(/\//g, '_'); +}; + +NETDATA.encodeURIComponent = function (s) { + if (typeof(s) === 'string') { + return encodeURIComponent(s); + } + + return s; +}; + +/// A heuristic for detecting slow devices. +let isSlowDeviceResult = undefined; +const isSlowDevice = function () { + if (!isSlowDeviceResult) { + return isSlowDeviceResult; + } + + try { + let ua = navigator.userAgent.toLowerCase(); + + let iOS = /ipad|iphone|ipod/.test(ua) && !window.MSStream; + let android = /android/.test(ua) && !window.MSStream; + isSlowDeviceResult = (iOS || android); + } catch (e) { + isSlowDeviceResult = false; + } + + return isSlowDeviceResult; +}; + +NETDATA.guid = function () { + function s4() { + return Math.floor((1 + Math.random()) * 0x10000) + .toString(16) + .substring(1); + } + + return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4(); +}; + +NETDATA.zeropad = function (x) { + if (x > -10 && x < 10) { + return '0' + x.toString(); + } else { + return x.toString(); + } +}; + +NETDATA.seconds4human = function (seconds, options) { + let defaultOptions = { + now: 'now', + space: ' ', + negative_suffix: 'ago', + day: 'day', + days: 'days', + hour: 'hour', + hours: 'hours', + minute: 'min', + minutes: 'mins', + second: 'sec', + seconds: 'secs', + and: 'and' + }; + + if (typeof options !== 'object') { + options = defaultOptions; + } else { + for (var x in defaultOptions) { + if (typeof options[x] !== 'string') { + options[x] = defaultOptions[x]; + } + } + } + + if (typeof seconds === 'string') { + seconds = parseInt(seconds, 10); + } + + if (seconds === 0) { + return options.now; + } + + let suffix = ''; + if (seconds < 0) { + seconds = -seconds; + if (options.negative_suffix !== '') { + suffix = options.space + options.negative_suffix; + } + } + + let days = Math.floor(seconds / 86400); + seconds -= (days * 86400); + + let hours = Math.floor(seconds / 3600); + seconds -= (hours * 3600); + + let minutes = Math.floor(seconds / 60); + seconds -= (minutes * 60); + + let strings = []; + + if (days > 1) { + strings.push(days.toString() + options.space + options.days); + } else if (days === 1) { + strings.push(days.toString() + options.space + options.day); + } + + if (hours > 1) { + strings.push(hours.toString() + options.space + options.hours); + } else if (hours === 1) { + strings.push(hours.toString() + options.space + options.hour); + } + + if (minutes > 1) { + strings.push(minutes.toString() + options.space + options.minutes); + } else if (minutes === 1) { + strings.push(minutes.toString() + options.space + options.minute); + } + + if (seconds > 1) { + strings.push(Math.floor(seconds).toString() + options.space + options.seconds); + } else if (seconds === 1) { + strings.push(Math.floor(seconds).toString() + options.space + options.second); + } + + if (strings.length === 1) { + return strings.pop() + suffix; + } + + let last = strings.pop(); + return strings.join(", ") + " " + options.and + " " + last + suffix; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// element data attributes + +NETDATA.dataAttribute = function (element, attribute, def) { + let key = 'data-' + attribute.toString(); + if (element.hasAttribute(key)) { + let data = element.getAttribute(key); + + if (data === 'true') { + return true; + } + if (data === 'false') { + return false; + } + if (data === 'null') { + return null; + } + + // Only convert to a number if it doesn't change the string + if (data === +data + '') { + return +data; + } + + if (/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/.test(data)) { + return JSON.parse(data); + } + + return data; + } else { + return def; + } +}; + +NETDATA.dataAttributeBoolean = function (element, attribute, def) { + let value = NETDATA.dataAttribute(element, attribute, def); + + if (value === true || value === false) // gmosx: Love this :) + { + return value; + } + + if (typeof(value) === 'string') { + if (value === 'yes' || value === 'on') { + return true; + } + + if (value === '' || value === 'no' || value === 'off' || value === 'null') { + return false; + } + + return def; + } + + if (typeof(value) === 'number') { + return value !== 0; + } + + return def; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// fast numbers formatting + +NETDATA.fastNumberFormat = { + formattersFixed: [], + formattersZeroBased: [], + + // this is the fastest and the preferred + getIntlNumberFormat: function (min, max) { + let key = max; + if (min === max) { + if (typeof this.formattersFixed[key] === 'undefined') { + this.formattersFixed[key] = new Intl.NumberFormat(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + + return this.formattersFixed[key]; + } else if (min === 0) { + if (typeof this.formattersZeroBased[key] === 'undefined') { + this.formattersZeroBased[key] = new Intl.NumberFormat(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + + return this.formattersZeroBased[key]; + } else { + // this is never used + // it is added just for completeness + return new Intl.NumberFormat(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }, + + // this respects locale + getLocaleString: function (min, max) { + let key = max; + if (min === max) { + if (typeof this.formattersFixed[key] === 'undefined') { + this.formattersFixed[key] = { + format: function (value) { + return value.toLocaleString(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }; + } + + return this.formattersFixed[key]; + } else if (min === 0) { + if (typeof this.formattersZeroBased[key] === 'undefined') { + this.formattersZeroBased[key] = { + format: function (value) { + return value.toLocaleString(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }; + } + + return this.formattersZeroBased[key]; + } else { + return { + format: function (value) { + return value.toLocaleString(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }; + } + }, + + // the fallback + getFixed: function (min, max) { + let key = max; + if (min === max) { + if (typeof this.formattersFixed[key] === 'undefined') { + this.formattersFixed[key] = { + format: function (value) { + if (value === 0) { + return "0"; + } + return value.toFixed(max); + } + }; + } + + return this.formattersFixed[key]; + } else if (min === 0) { + if (typeof this.formattersZeroBased[key] === 'undefined') { + this.formattersZeroBased[key] = { + format: function (value) { + if (value === 0) { + return "0"; + } + return value.toFixed(max); + } + }; + } + + return this.formattersZeroBased[key]; + } else { + return { + format: function (value) { + if (value === 0) { + return "0"; + } + return value.toFixed(max); + } + }; + } + }, + + testIntlNumberFormat: function () { + let value = 1.12345; + let e1 = "1.12", e2 = "1,12"; + let s = ""; + + try { + let x = new Intl.NumberFormat(undefined, { + useGrouping: true, + minimumFractionDigits: 2, + maximumFractionDigits: 2 + }); + + s = x.format(value); + } catch (e) { + s = ""; + } + + // console.log('NumberFormat: ', s); + return (s === e1 || s === e2); + }, + + testLocaleString: function () { + let value = 1.12345; + let e1 = "1.12", e2 = "1,12"; + let s = ""; + + try { + s = value.toLocaleString(undefined, { + useGrouping: true, + minimumFractionDigits: 2, + maximumFractionDigits: 2 + }); + } catch (e) { + s = ""; + } + + // console.log('localeString: ', s); + return (s === e1 || s === e2); + }, + + // on first run we decide which formatter to use + get: function (min, max) { + if (this.testIntlNumberFormat()) { + // console.log('numberformat'); + this.get = this.getIntlNumberFormat; + } else if (this.testLocaleString()) { + // console.log('localestring'); + this.get = this.getLocaleString; + } else { + // console.log('fixed'); + this.get = this.getFixed; + } + return this.get(min, max); + } +}; + +// ---------------------------------------------------------------------------------------------------------------- +// Detect the netdata server + +// http://stackoverflow.com/questions/984510/what-is-my-script-src-url +// http://stackoverflow.com/questions/6941533/get-protocol-domain-and-port-from-url +NETDATA._scriptSource = function () { + let script = null; + + if (typeof document.currentScript !== 'undefined') { + script = document.currentScript; + } else { + const all_scripts = document.getElementsByTagName('script'); + script = all_scripts[all_scripts.length - 1]; + } + + if (typeof script.getAttribute.length !== 'undefined') { + script = script.src; + } else { + script = script.getAttribute('src', -1); + } + + return script; +}; + +// *** src/dashboard.js/server-detection.js + +if (typeof netdataServer !== 'undefined') { + NETDATA.serverDefault = netdataServer; +} else { + let s = NETDATA._scriptSource(); + if (s) { + NETDATA.serverDefault = s.replace(/\/dashboard.js(\?.*)?$/g, ""); + } else { + console.log('WARNING: Cannot detect the URL of the netdata server.'); + NETDATA.serverDefault = null; + } +} + +if (NETDATA.serverDefault === null) { + NETDATA.serverDefault = ''; +} else if (NETDATA.serverDefault.slice(-1) !== '/') { + NETDATA.serverDefault += '/'; +} + +if (typeof netdataServerStatic !== 'undefined' && netdataServerStatic !== null && netdataServerStatic !== '') { + NETDATA.serverStatic = netdataServerStatic; + if (NETDATA.serverStatic.slice(-1) !== '/') { + NETDATA.serverStatic += '/'; + } +} else { + NETDATA.serverStatic = NETDATA.serverDefault; +} + +// *** src/dashboard.js/dependencies.js + +// default URLs for all the external files we need +// make them RELATIVE so that the whole thing can also be +// installed under a web server +NETDATA.jQuery = NETDATA.serverStatic + 'lib/jquery-2.2.4.min.js'; +NETDATA.peity_js = NETDATA.serverStatic + 'lib/jquery.peity-3.2.0.min.js'; +NETDATA.sparkline_js = NETDATA.serverStatic + 'lib/jquery.sparkline-2.1.2.min.js'; +NETDATA.easypiechart_js = NETDATA.serverStatic + 'lib/jquery.easypiechart-97b5824.min.js'; +NETDATA.gauge_js = NETDATA.serverStatic + 'lib/gauge-1.3.2.min.js'; +NETDATA.dygraph_js = NETDATA.serverStatic + 'lib/dygraph-c91c859.min.js'; +NETDATA.dygraph_smooth_js = NETDATA.serverStatic + 'lib/dygraph-smooth-plotter-c91c859.js'; +// NETDATA.raphael_js = NETDATA.serverStatic + 'lib/raphael-2.2.4-min.js'; +// NETDATA.c3_js = NETDATA.serverStatic + 'lib/c3-0.4.18.min.js'; +// NETDATA.c3_css = NETDATA.serverStatic + 'css/c3-0.4.18.min.css'; +NETDATA.d3pie_js = NETDATA.serverStatic + 'lib/d3pie-0.2.1-netdata-3.js'; +NETDATA.d3_js = NETDATA.serverStatic + 'lib/d3-4.12.2.min.js'; +// NETDATA.morris_js = NETDATA.serverStatic + 'lib/morris-0.5.1.min.js'; +// NETDATA.morris_css = NETDATA.serverStatic + 'css/morris-0.5.1.css'; +NETDATA.google_js = 'https://www.google.com/jsapi'; +// Error Handling + +NETDATA.errorCodes = { + 100: {message: "Cannot load chart library", alert: true}, + 101: {message: "Cannot load jQuery", alert: true}, + 402: {message: "Chart library not found", alert: false}, + 403: {message: "Chart library not enabled/is failed", alert: false}, + 404: {message: "Chart not found", alert: false}, + 405: {message: "Cannot download charts index from server", alert: true}, + 406: {message: "Invalid charts index downloaded from server", alert: true}, + 407: {message: "Cannot HELLO netdata server", alert: false}, + 408: {message: "Netdata servers sent invalid response to HELLO", alert: false}, + 409: {message: "Cannot ACCESS netdata registry", alert: false}, + 410: {message: "Netdata registry ACCESS failed", alert: false}, + 411: {message: "Netdata registry server send invalid response to DELETE ", alert: false}, + 412: {message: "Netdata registry DELETE failed", alert: false}, + 413: {message: "Netdata registry server send invalid response to SWITCH ", alert: false}, + 414: {message: "Netdata registry SWITCH failed", alert: false}, + 415: {message: "Netdata alarms download failed", alert: false}, + 416: {message: "Netdata alarms log download failed", alert: false}, + 417: {message: "Netdata registry server send invalid response to SEARCH ", alert: false}, + 418: {message: "Netdata registry SEARCH failed", alert: false} +}; + +NETDATA.errorLast = { + code: 0, + message: "", + datetime: 0 +}; + +NETDATA.error = function (code, msg) { + NETDATA.errorLast.code = code; + NETDATA.errorLast.message = msg; + NETDATA.errorLast.datetime = Date.now(); + + console.log("ERROR " + code + ": " + NETDATA.errorCodes[code].message + ": " + msg); + + let ret = true; + if (typeof netdataErrorCallback === 'function') { + ret = netdataErrorCallback('system', code, msg); + } + + if (ret && NETDATA.errorCodes[code].alert) { + alert("ERROR " + code + ": " + NETDATA.errorCodes[code].message + ": " + msg); + } +}; + +NETDATA.errorReset = function () { + NETDATA.errorLast.code = 0; + NETDATA.errorLast.message = "You are doing fine!"; + NETDATA.errorLast.datetime = 0; +}; +// *** src/dashboard.js/compatibility.js + +// Compatibility fixes. + +// fix IE issue with console +if (!window.console) { + window.console = { + log: function () { + } + }; +} + +// if string.endsWith is not defined, define it +if (typeof String.prototype.endsWith !== 'function') { + String.prototype.endsWith = function (s) { + if (s.length > this.length) { + return false; + } + return this.slice(-s.length) === s; + }; +} + +// if string.startsWith is not defined, define it +if (typeof String.prototype.startsWith !== 'function') { + String.prototype.startsWith = function (s) { + if (s.length > this.length) { + return false; + } + return this.slice(s.length) === s; + }; +} +// ---------------------------------------------------------------------------------------------------------------- +// XSS checks + +NETDATA.xss = { + enabled: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, + enabled_for_data: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, + + string: function (s) { + return s.toString() + .replace(//g, '>') + .replace(/"/g, '"') + .replace(/'/g, '''); + }, + + object: function (name, obj, ignore_regex) { + if (typeof ignore_regex !== 'undefined' && ignore_regex.test(name)) { + // console.log('XSS: ignoring "' + name + '"'); + return obj; + } + + switch (typeof(obj)) { + case 'string': + const ret = this.string(obj); + if (ret !== obj) { + console.log('XSS protection changed string ' + name + ' from "' + obj + '" to "' + ret + '"'); + } + return ret; + + case 'object': + if (obj === null) { + return obj; + } + + if (Array.isArray(obj)) { + // console.log('checking array "' + name + '"'); + + let len = obj.length; + while (len--) { + obj[len] = this.object(name + '[' + len + ']', obj[len], ignore_regex); + } + } else { + // console.log('checking object "' + name + '"'); + + for (var i in obj) { + if (obj.hasOwnProperty(i) === false) { + continue; + } + if (this.string(i) !== i) { + console.log('XSS protection removed invalid object member "' + name + '.' + i + '"'); + delete obj[i]; + } else { + obj[i] = this.object(name + '.' + i, obj[i], ignore_regex); + } + } + } + return obj; + + default: + return obj; + } + }, + + checkOptional: function (name, obj, ignore_regex) { + if (this.enabled) { + //console.log('XSS: checking optional "' + name + '"...'); + return this.object(name, obj, ignore_regex); + } + return obj; + }, + + checkAlways: function (name, obj, ignore_regex) { + //console.log('XSS: checking always "' + name + '"...'); + return this.object(name, obj, ignore_regex); + }, + + checkData: function (name, obj, ignore_regex) { + if (this.enabled_for_data) { + //console.log('XSS: checking data "' + name + '"...'); + return this.object(name, obj, ignore_regex); + } + return obj; + } +}; +NETDATA.colorHex2Rgb = function (hex) { + // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF") + let shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i; + hex = hex.replace(shorthandRegex, function (m, r, g, b) { + return r + r + g + g + b + b; + }); + + let result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); + return result ? { + r: parseInt(result[1], 16), + g: parseInt(result[2], 16), + b: parseInt(result[3], 16) + } : null; +}; + +NETDATA.colorLuminance = function (hex, lum) { + // validate hex string + hex = String(hex).replace(/[^0-9a-f]/gi, ''); + if (hex.length < 6) { + hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2]; + } + + lum = lum || 0; + + // convert to decimal and change luminosity + let rgb = "#"; + for (let i = 0; i < 3; i++) { + let c = parseInt(hex.substr(i * 2, 2), 16); + c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16); + rgb += ("00" + c).substr(c.length); + } + + return rgb; +}; +NETDATA.unitsConversion = { + keys: {}, // keys for data-common-units + latest: {}, // latest selected units for data-common-units + + globalReset: function () { + this.keys = {}; + this.latest = {}; + }, + + scalableUnits: { + 'packets/s': { + 'pps': 1, + 'Kpps': 1000, + 'Mpps': 1000000 + }, + 'pps': { + 'pps': 1, + 'Kpps': 1000, + 'Mpps': 1000000 + }, + 'kilobits/s': { + 'bits/s': 1 / 1000, + 'kilobits/s': 1, + 'megabits/s': 1000, + 'gigabits/s': 1000000, + 'terabits/s': 1000000000 + }, + 'bytes/s': { + 'bytes/s': 1, + 'kilobytes/s': 1024, + 'megabytes/s': 1024 * 1024, + 'gigabytes/s': 1024 * 1024 * 1024, + 'terabytes/s': 1024 * 1024 * 1024 * 1024 + }, + 'kilobytes/s': { + 'bytes/s': 1 / 1024, + 'kilobytes/s': 1, + 'megabytes/s': 1024, + 'gigabytes/s': 1024 * 1024, + 'terabytes/s': 1024 * 1024 * 1024 + }, + 'B/s': { + 'B/s': 1, + 'KiB/s': 1024, + 'MiB/s': 1024 * 1024, + 'GiB/s': 1024 * 1024 * 1024, + 'TiB/s': 1024 * 1024 * 1024 * 1024 + }, + 'KB/s': { + 'B/s': 1 / 1024, + 'KB/s': 1, + 'MB/s': 1024, + 'GB/s': 1024 * 1024, + 'TB/s': 1024 * 1024 * 1024 + }, + 'KiB/s': { + 'B/s': 1 / 1024, + 'KiB/s': 1, + 'MiB/s': 1024, + 'GiB/s': 1024 * 1024, + 'TiB/s': 1024 * 1024 * 1024 + }, + 'B': { + 'B': 1, + 'KiB': 1024, + 'MiB': 1024 * 1024, + 'GiB': 1024 * 1024 * 1024, + 'TiB': 1024 * 1024 * 1024 * 1024, + 'PiB': 1024 * 1024 * 1024 * 1024 * 1024 + }, + 'KB': { + 'B': 1 / 1024, + 'KB': 1, + 'MB': 1024, + 'GB': 1024 * 1024, + 'TB': 1024 * 1024 * 1024 + }, + 'KiB': { + 'B': 1 / 1024, + 'KiB': 1, + 'MiB': 1024, + 'GiB': 1024 * 1024, + 'TiB': 1024 * 1024 * 1024 + }, + 'MB': { + 'B': 1 / (1024 * 1024), + 'KB': 1 / 1024, + 'MB': 1, + 'GB': 1024, + 'TB': 1024 * 1024, + 'PB': 1024 * 1024 * 1024 + }, + 'MiB': { + 'B': 1 / (1024 * 1024), + 'KiB': 1 / 1024, + 'MiB': 1, + 'GiB': 1024, + 'TiB': 1024 * 1024, + 'PiB': 1024 * 1024 * 1024 + }, + 'GB': { + 'B': 1 / (1024 * 1024 * 1024), + 'KB': 1 / (1024 * 1024), + 'MB': 1 / 1024, + 'GB': 1, + 'TB': 1024, + 'PB': 1024 * 1024, + 'EB': 1024 * 1024 * 1024 + }, + 'GiB': { + 'B': 1 / (1024 * 1024 * 1024), + 'KiB': 1 / (1024 * 1024), + 'MiB': 1 / 1024, + 'GiB': 1, + 'TiB': 1024, + 'PiB': 1024 * 1024, + 'EiB': 1024 * 1024 * 1024 + }, + 'num': { + 'num': 1, + 'num (K)': 1000, + 'num (M)': 1000000, + 'num (G)': 1000000000, + 'num (T)': 1000000000000 + } + /* + 'milliseconds': { + 'seconds': 1000 + }, + 'seconds': { + 'milliseconds': 0.001, + 'seconds': 1, + 'minutes': 60, + 'hours': 3600, + 'days': 86400 + } + */ + }, + + convertibleUnits: { + 'Celsius': { + 'Fahrenheit': { + check: function (max) { + void(max); + return NETDATA.options.current.temperature === 'fahrenheit'; + }, + convert: function (value) { + return value * 9 / 5 + 32; + } + } + }, + 'celsius': { + 'fahrenheit': { + check: function (max) { + void(max); + return NETDATA.options.current.temperature === 'fahrenheit'; + }, + convert: function (value) { + return value * 9 / 5 + 32; + } + } + }, + 'seconds': { + 'time': { + check: function (max) { + void(max); + return NETDATA.options.current.seconds_as_time; + }, + convert: function (seconds) { + return NETDATA.unitsConversion.seconds2time(seconds); + } + } + }, + 'milliseconds': { + 'milliseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max < 1000; + }, + convert: function (milliseconds) { + let tms = Math.round(milliseconds * 10); + milliseconds = Math.floor(tms / 10); + + tms -= milliseconds * 10; + + return (milliseconds).toString() + '.' + tms.toString(); + } + }, + 'seconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max >= 1000 && max < 60000; + }, + convert: function (milliseconds) { + milliseconds = Math.round(milliseconds); + + let seconds = Math.floor(milliseconds / 1000); + milliseconds -= seconds * 1000; + + milliseconds = Math.round(milliseconds / 10); + + return seconds.toString() + '.' + + NETDATA.zeropad(milliseconds); + } + }, + 'M:SS.ms': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max >= 60000; + }, + convert: function (milliseconds) { + milliseconds = Math.round(milliseconds); + + let minutes = Math.floor(milliseconds / 60000); + milliseconds -= minutes * 60000; + + let seconds = Math.floor(milliseconds / 1000); + milliseconds -= seconds * 1000; + + milliseconds = Math.round(milliseconds / 10); + + return minutes.toString() + ':' + + NETDATA.zeropad(seconds) + '.' + + NETDATA.zeropad(milliseconds); + } + } + }, + 'nanoseconds': { + 'nanoseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max < 1000; + }, + convert: function (nanoseconds) { + let tms = Math.round(nanoseconds * 10); + nanoseconds = Math.floor(tms / 10); + + tms -= nanoseconds * 10; + + return (nanoseconds).toString() + '.' + tms.toString(); + } + }, + 'microseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time + && max >= 1000 && max < 1000 * 1000; + }, + convert: function (nanoseconds) { + nanoseconds = Math.round(nanoseconds); + + let microseconds = Math.floor(nanoseconds / 1000); + nanoseconds -= microseconds * 1000; + + nanoseconds = Math.round(nanoseconds / 10 ); + + return microseconds.toString() + '.' + + NETDATA.zeropad(nanoseconds); + } + }, + 'milliseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time + && max >= 1000 * 1000 && max < 1000 * 1000 * 1000; + }, + convert: function (nanoseconds) { + nanoseconds = Math.round(nanoseconds); + + let milliseconds = Math.floor(nanoseconds / 1000 / 1000); + nanoseconds -= milliseconds * 1000 * 1000; + + nanoseconds = Math.round(nanoseconds / 1000 / 10); + + return milliseconds.toString() + '.' + + NETDATA.zeropad(nanoseconds); + } + }, + 'seconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time + && max >= 1000 * 1000 * 1000; + }, + convert: function (nanoseconds) { + nanoseconds = Math.round(nanoseconds); + + let seconds = Math.floor(nanoseconds / 1000 / 1000 / 1000); + nanoseconds -= seconds * 1000 * 1000 * 1000; + + nanoseconds = Math.round(nanoseconds / 1000 / 1000 / 10); + + return seconds.toString() + '.' + + NETDATA.zeropad(nanoseconds); + } + }, + } + }, + + seconds2time: function (seconds) { + seconds = Math.abs(seconds); + + let days = Math.floor(seconds / 86400); + seconds -= days * 86400; + + let hours = Math.floor(seconds / 3600); + seconds -= hours * 3600; + + let minutes = Math.floor(seconds / 60); + seconds -= minutes * 60; + + seconds = Math.round(seconds); + + let ms_txt = ''; + /* + let ms = seconds - Math.floor(seconds); + seconds -= ms; + ms = Math.round(ms * 1000); + + if (ms > 1) { + if (ms < 10) + ms_txt = '.00' + ms.toString(); + else if (ms < 100) + ms_txt = '.0' + ms.toString(); + else + ms_txt = '.' + ms.toString(); + } + */ + + return ((days > 0) ? days.toString() + 'd:' : '').toString() + + NETDATA.zeropad(hours) + ':' + + NETDATA.zeropad(minutes) + ':' + + NETDATA.zeropad(seconds) + + ms_txt; + }, + + // get a function that converts the units + // + every time units are switched call the callback + get: function (uuid, min, max, units, desired_units, common_units_name, switch_units_callback) { + // validate the parameters + if (typeof units === 'undefined') { + units = 'undefined'; + } + + // check if we support units conversion + if (typeof this.scalableUnits[units] === 'undefined' && typeof this.convertibleUnits[units] === 'undefined') { + // we can't convert these units + //console.log('DEBUG: ' + uuid.toString() + ' can\'t convert units: ' + units.toString()); + return function (value) { + return value; + }; + } + + // check if the caller wants the original units + if (typeof desired_units === 'undefined' || desired_units === null || desired_units === 'original' || desired_units === units) { + //console.log('DEBUG: ' + uuid.toString() + ' original units wanted'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + + // now we know we can convert the units + // and the caller wants some kind of conversion + + let tunits = null; + let tdivider = 0; + + if (typeof this.scalableUnits[units] !== 'undefined') { + // units that can be scaled + // we decide a divider + + // console.log('NETDATA.unitsConversion.get(' + units.toString() + ', ' + desired_units.toString() + ', function()) decide divider with min = ' + min.toString() + ', max = ' + max.toString()); + + if (desired_units === 'auto') { + // the caller wants to auto-scale the units + + // find the absolute maximum value that is rendered on the chart + // based on this we decide the scale + min = Math.abs(min); + max = Math.abs(max); + if (min > max) { + max = min; + } + + // find the smallest scale that provides integers + // for (x in this.scalableUnits[units]) { + // if (this.scalableUnits[units].hasOwnProperty(x)) { + // let m = this.scalableUnits[units][x]; + // if (m <= max && m > tdivider) { + // tunits = x; + // tdivider = m; + // } + // } + // } + const sunit = this.scalableUnits[units]; + for (var x of Object.keys(sunit)) { + let m = sunit[x]; + if (m <= max && m > tdivider) { + tunits = x; + tdivider = m; + } + } + + if (tunits === null || tdivider <= 0) { + // we couldn't find one + //console.log('DEBUG: ' + uuid.toString() + ' cannot find an auto-scaling candidate for units: ' + units.toString() + ' (max: ' + max.toString() + ')'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + + if (typeof common_units_name === 'string' && typeof uuid === 'string') { + // the caller wants several charts to have the same units + // data-common-units + + let common_units_key = common_units_name + '-' + units; + + // add our divider into the list of keys + let t = this.keys[common_units_key]; + if (typeof t === 'undefined') { + this.keys[common_units_key] = {}; + t = this.keys[common_units_key]; + } + t[uuid] = { + units: tunits, + divider: tdivider + }; + + // find the max divider of all charts + let common_units = t[uuid]; + for (var x in t) { + if (t.hasOwnProperty(x) && t[x].divider > common_units.divider) { + common_units = t[x]; + } + } + + // save our common_max to the latest keys + let latest = this.latest[common_units_key]; + if (typeof latest === 'undefined') { + this.latest[common_units_key] = {}; + latest = this.latest[common_units_key]; + } + latest.units = common_units.units; + latest.divider = common_units.divider; + + tunits = latest.units; + tdivider = latest.divider; + + //console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + tunits.toString() + ' with divider ' + tdivider.toString() + ', common-units=' + common_units_name.toString() + ((t[uuid].divider !== tdivider)?' USED COMMON, mine was ' + t[uuid].units:' set common').toString()); + + // apply it to this chart + switch_units_callback(tunits); + return function (value) { + if (tdivider !== latest.divider) { + // another chart switched our common units + // we should switch them too + //console.log('DEBUG: ' + uuid + ' switching units due to a common-units change, from ' + tunits.toString() + ' to ' + latest.units.toString()); + tunits = latest.units; + tdivider = latest.divider; + switch_units_callback(tunits); + } + + return value / tdivider; + }; + } else { + // the caller did not give data-common-units + // this chart auto-scales independently of all others + //console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + tunits.toString() + ' with divider ' + tdivider.toString() + ', autonomously'); + + switch_units_callback(tunits); + return function (value) { + return value / tdivider; + }; + } + } else { + // the caller wants specific units + + if (typeof this.scalableUnits[units][desired_units] !== 'undefined') { + // all good, set the new units + tdivider = this.scalableUnits[units][desired_units]; + // console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + desired_units.toString() + ' with divider ' + tdivider.toString() + ', by reference'); + switch_units_callback(desired_units); + return function (value) { + return value / tdivider; + }; + } else { + // oops! switch back to original units + console.log('Units conversion from ' + units.toString() + ' to ' + desired_units.toString() + ' is not supported.'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + } + } else if (typeof this.convertibleUnits[units] !== 'undefined') { + // units that can be converted + if (desired_units === 'auto') { + for (var x in this.convertibleUnits[units]) { + if (this.convertibleUnits[units].hasOwnProperty(x)) { + if (this.convertibleUnits[units][x].check(max)) { + //console.log('DEBUG: ' + uuid.toString() + ' converting ' + units.toString() + ' to: ' + x.toString()); + switch_units_callback(x); + return this.convertibleUnits[units][x].convert; + } + } + } + + // none checked ok + //console.log('DEBUG: ' + uuid.toString() + ' no conversion available for ' + units.toString() + ' to: ' + desired_units.toString()); + switch_units_callback(units); + return function (value) { + return value; + }; + } else if (typeof this.convertibleUnits[units][desired_units] !== 'undefined') { + switch_units_callback(desired_units); + return this.convertibleUnits[units][desired_units].convert; + } else { + console.log('Units conversion from ' + units.toString() + ' to ' + desired_units.toString() + ' is not supported.'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + } else { + // hm... did we forget to implement the new type? + console.log(`Unmatched unit conversion method for units ${units.toString()}`); + switch_units_callback(units); + return function (value) { + return value; + }; + } + } +}; + +NETDATA.icons = { + left: '', + reset: '', + right: '', + zoomIn: '', + zoomOut: '', + resize: '', + lineChart: '', + areaChart: '', + noChart: '', + loading: '', + noData: '' +}; + +if (typeof netdataIcons === 'object') { + // for (let icon in NETDATA.icons) { + // if (NETDATA.icons.hasOwnProperty(icon) && typeof(netdataIcons[icon]) === 'string') + // NETDATA.icons[icon] = netdataIcons[icon]; + // } + for (var icon of Object.keys(NETDATA.icons)) { + if (typeof(netdataIcons[icon]) === 'string') { + NETDATA.icons[icon] = netdataIcons[icon] + } + } +} + +if (typeof netdataSnapshotData === 'undefined') { + netdataSnapshotData = null; +} + +if (typeof netdataShowHelp === 'undefined') { + netdataShowHelp = true; +} + +if (typeof netdataShowAlarms === 'undefined') { + netdataShowAlarms = false; +} + +if (typeof netdataRegistryAfterMs !== 'number' || netdataRegistryAfterMs < 0) { + netdataRegistryAfterMs = 0; // 1500; +} + +if (typeof netdataRegistry === 'undefined') { + // backward compatibility + netdataRegistry = (typeof netdataNoRegistry !== 'undefined' && netdataNoRegistry === false); +} + +if (netdataRegistry === false && typeof netdataRegistryCallback === 'function') { + netdataRegistry = true; +} + +// ---------------------------------------------------------------------------------------------------------------- +// the defaults for all charts + +// if the user does not specify any of these, the following will be used + +NETDATA.chartDefaults = { + width: '100%', // the chart width - can be null + height: '100%', // the chart height - can be null + min_width: null, // the chart minimum width - can be null + library: 'dygraph', // the graphing library to use + method: 'average', // the grouping method + before: 0, // panning + after: -600, // panning + pixels_per_point: 1, // the detail of the chart + fill_luminance: 0.8 // luminance of colors in solid areas +}; + +// ---------------------------------------------------------------------------------------------------------------- +// global options + +NETDATA.options = { + pauseCallback: null, // a callback when we are really paused + + pause: false, // when enabled we don't auto-refresh the charts + + targets: [], // an array of all the state objects that are + // currently active (independently of their + // viewport visibility) + + updated_dom: true, // when true, the DOM has been updated with + // new elements we have to check. + + auto_refresher_fast_weight: 0, // this is the current time in ms, spent + // rendering charts continuously. + // used with .current.fast_render_timeframe + + page_is_visible: true, // when true, this page is visible + + auto_refresher_stop_until: 0, // timestamp in ms - used internally, to stop the + // auto-refresher for some time (when a chart is + // performing pan or zoom, we need to stop refreshing + // all other charts, to have the maximum speed for + // rendering the chart that is panned or zoomed). + // Used with .current.global_pan_sync_time + + on_scroll_refresher_stop_until: 0, // timestamp in ms - used to stop evaluating + // charts for some time, after a page scroll + + last_page_resize: Date.now(), // the timestamp of the last resize request + + last_page_scroll: 0, // the timestamp the last time the page was scrolled + + browser_timezone: 'unknown', // timezone detected by javascript + server_timezone: 'unknown', // timezone reported by the server + + force_data_points: 0, // force the number of points to be returned for charts + fake_chart_rendering: false, // when set to true, the dashboard will download data but will not render the charts + + passive_events: null, // true if the browser supports passive events + + // the current profile + // we may have many... + current: { + units: 'auto', // can be 'auto' or 'original' + temperature: 'celsius', // can be 'celsius' or 'fahrenheit' + seconds_as_time: true, // show seconds as DDd:HH:MM:SS ? + timezone: 'default', // the timezone to use, or 'default' + user_set_server_timezone: 'default', // as set by the user on the dashboard + + legend_toolbox: true, // show the legend toolbox on charts + resize_charts: true, // show the resize handler on charts + + pixels_per_point: isSlowDevice() ? 5 : 1, // the minimum pixels per point for all charts + // increase this to speed javascript up + // each chart library has its own limit too + // the max of this and the chart library is used + // the final is calculated every time, so a change + // here will have immediate effect on the next chart + // update + + idle_between_charts: 100, // ms - how much time to wait between chart updates + + fast_render_timeframe: 200, // ms - render continuously until this time of continuous + // rendering has been reached + // this setting is used to make it render e.g. 10 + // charts at once, sleep idle_between_charts time + // and continue for another 10 charts. + + idle_between_loops: 500, // ms - if all charts have been updated, wait this + // time before starting again. + + idle_parallel_loops: 100, // ms - the time between parallel refresher updates + + idle_lost_focus: 500, // ms - when the window does not have focus, check + // if focus has been regained, every this time + + global_pan_sync_time: 300, // ms - when you pan or zoom a chart, the background + // auto-refreshing of charts is paused for this amount + // of time + + sync_selection_delay: 400, // ms - when you pan or zoom a chart, wait this amount + // of time before setting up synchronized selections + // on hover. + + sync_selection: true, // enable or disable selection sync + + pan_and_zoom_delay: 50, // when panning or zooming, how ofter to update the chart + + sync_pan_and_zoom: true, // enable or disable pan and zoom sync + + pan_and_zoom_data_padding: true, // fetch more data for the master chart when panning or zooming + + update_only_visible: true, // enable or disable visibility management / used for printing + + parallel_refresher: !isSlowDevice(), // enable parallel refresh of charts + + concurrent_refreshes: true, // when parallel_refresher is enabled, sync also the charts + + destroy_on_hide: isSlowDevice(), // destroy charts when they are not visible + + show_help: netdataShowHelp, // when enabled the charts will show some help + show_help_delay_show_ms: 500, + show_help_delay_hide_ms: 0, + + eliminate_zero_dimensions: true, // do not show dimensions with just zeros + + stop_updates_when_focus_is_lost: true, // boolean - shall we stop auto-refreshes when document does not have user focus + stop_updates_while_resizing: 1000, // ms - time to stop auto-refreshes while resizing the charts + + double_click_speed: 500, // ms - time between clicks / taps to detect double click/tap + + smooth_plot: !isSlowDevice(), // enable smooth plot, where possible + + color_fill_opacity_line: 1.0, + color_fill_opacity_area: 0.2, + color_fill_opacity_stacked: 0.8, + + pan_and_zoom_factor: 0.25, // the increment when panning and zooming with the toolbox + pan_and_zoom_factor_multiplier_control: 2.0, + pan_and_zoom_factor_multiplier_shift: 3.0, + pan_and_zoom_factor_multiplier_alt: 4.0, + + abort_ajax_on_scroll: false, // kill pending ajax page scroll + async_on_scroll: false, // sync/async onscroll handler + onscroll_worker_duration_threshold: 30, // time in ms, for async scroll handler + + retries_on_data_failures: 3, // how many retries to make if we can't fetch chart data from the server + + setOptionCallback: function () { + } + }, + + debug: { + show_boxes: false, + main_loop: false, + focus: false, + visibility: false, + chart_data_url: false, + chart_errors: true, // remember to set it to false before merging + chart_timing: false, + chart_calls: false, + libraries: false, + dygraph: false, + globalSelectionSync: false, + globalPanAndZoom: false + } +}; + +NETDATA.statistics = { + refreshes_total: 0, + refreshes_active: 0, + refreshes_active_max: 0 +}; + +// local storage options + +NETDATA.localStorage = { + default: {}, + current: {}, + callback: {} // only used for resetting back to defaults +}; + +NETDATA.localStorageTested = -1; +NETDATA.localStorageTest = function () { + if (NETDATA.localStorageTested !== -1) { + return NETDATA.localStorageTested; + } + + if (typeof Storage !== "undefined" && typeof localStorage === 'object') { + let test = 'test'; + try { + localStorage.setItem(test, test); + localStorage.removeItem(test); + NETDATA.localStorageTested = true; + } catch (e) { + NETDATA.localStorageTested = false; + } + } else { + NETDATA.localStorageTested = false; + } + + return NETDATA.localStorageTested; +}; + +NETDATA.localStorageGet = function (key, def, callback) { + let ret = def; + + if (typeof NETDATA.localStorage.default[key.toString()] === 'undefined') { + NETDATA.localStorage.default[key.toString()] = def; + NETDATA.localStorage.callback[key.toString()] = callback; + } + + if (NETDATA.localStorageTest()) { + try { + // console.log('localStorage: loading "' + key.toString() + '"'); + ret = localStorage.getItem(key.toString()); + // console.log('netdata loaded: ' + key.toString() + ' = ' + ret.toString()); + if (ret === null || ret === 'undefined') { + // console.log('localStorage: cannot load it, saving "' + key.toString() + '" with value "' + JSON.stringify(def) + '"'); + localStorage.setItem(key.toString(), JSON.stringify(def)); + ret = def; + } else { + // console.log('localStorage: got "' + key.toString() + '" with value "' + ret + '"'); + ret = JSON.parse(ret); + // console.log('localStorage: loaded "' + key.toString() + '" as value ' + ret + ' of type ' + typeof(ret)); + } + } catch (error) { + console.log('localStorage: failed to read "' + key.toString() + '", using default: "' + def.toString() + '"'); + ret = def; + } + } + + if (typeof ret === 'undefined' || ret === 'undefined') { + console.log('localStorage: LOADED UNDEFINED "' + key.toString() + '" as value ' + ret + ' of type ' + typeof(ret)); + ret = def; + } + + NETDATA.localStorage.current[key.toString()] = ret; + return ret; +}; + +NETDATA.localStorageSet = function (key, value, callback) { + if (typeof value === 'undefined' || value === 'undefined') { + console.log('localStorage: ATTEMPT TO SET UNDEFINED "' + key.toString() + '" as value ' + value + ' of type ' + typeof(value)); + } + + if (typeof NETDATA.localStorage.default[key.toString()] === 'undefined') { + NETDATA.localStorage.default[key.toString()] = value; + NETDATA.localStorage.current[key.toString()] = value; + NETDATA.localStorage.callback[key.toString()] = callback; + } + + if (NETDATA.localStorageTest()) { + // console.log('localStorage: saving "' + key.toString() + '" with value "' + JSON.stringify(value) + '"'); + try { + localStorage.setItem(key.toString(), JSON.stringify(value)); + } catch (e) { + console.log('localStorage: failed to save "' + key.toString() + '" with value: "' + value.toString() + '"'); + } + } + + NETDATA.localStorage.current[key.toString()] = value; + return value; +}; + +NETDATA.localStorageGetRecursive = function (obj, prefix, callback) { + let keys = Object.keys(obj); + let len = keys.length; + while (len--) { + let i = keys[len]; + + if (typeof obj[i] === 'object') { + //console.log('object ' + prefix + '.' + i.toString()); + NETDATA.localStorageGetRecursive(obj[i], prefix + '.' + i.toString(), callback); + continue; + } + + obj[i] = NETDATA.localStorageGet(prefix + '.' + i.toString(), obj[i], callback); + } +}; + +NETDATA.setOption = function (key, value) { + if (key.toString() === 'setOptionCallback') { + if (typeof NETDATA.options.current.setOptionCallback === 'function') { + NETDATA.options.current[key.toString()] = value; + NETDATA.options.current.setOptionCallback(); + } + } else if (NETDATA.options.current[key.toString()] !== value) { + let name = 'options.' + key.toString(); + + if (typeof NETDATA.localStorage.default[name.toString()] === 'undefined') { + console.log('localStorage: setOption() on unsaved option: "' + name.toString() + '", value: ' + value); + } + + //console.log(NETDATA.localStorage); + //console.log('setOption: setting "' + key.toString() + '" to "' + value + '" of type ' + typeof(value) + ' original type ' + typeof(NETDATA.options.current[key.toString()])); + //console.log(NETDATA.options); + NETDATA.options.current[key.toString()] = NETDATA.localStorageSet(name.toString(), value, null); + + if (typeof NETDATA.options.current.setOptionCallback === 'function') { + NETDATA.options.current.setOptionCallback(); + } + } + + return true; +}; + +NETDATA.getOption = function (key) { + return NETDATA.options.current[key.toString()]; +}; + +// read settings from local storage +NETDATA.localStorageGetRecursive(NETDATA.options.current, 'options', null); + +// always start with this option enabled. +NETDATA.setOption('stop_updates_when_focus_is_lost', true); + +NETDATA.resetOptions = function () { + let keys = Object.keys(NETDATA.localStorage.default); + let len = keys.length; + + while (len--) { + let i = keys[len]; + let a = i.split('.'); + + if (a[0] === 'options') { + if (a[1] === 'setOptionCallback') { + continue; + } + if (typeof NETDATA.localStorage.default[i] === 'undefined') { + continue; + } + if (NETDATA.options.current[i] === NETDATA.localStorage.default[i]) { + continue; + } + + NETDATA.setOption(a[1], NETDATA.localStorage.default[i]); + } else if (a[0] === 'chart_heights') { + if (typeof NETDATA.localStorage.callback[i] === 'function' && typeof NETDATA.localStorage.default[i] !== 'undefined') { + NETDATA.localStorage.callback[i](NETDATA.localStorage.default[i]); + } + } + } + + NETDATA.dateTime.init(NETDATA.options.current.timezone); +}; + +// *** src/dashboard.js/timeout.js + +// TODO: Better name needed + +NETDATA.timeout = { + // by default, these are just wrappers to setTimeout() / clearTimeout() + + step: function (callback) { + return window.setTimeout(callback, 1000 / 60); + }, + + set: function (callback, delay) { + return window.setTimeout(callback, delay); + }, + + clear: function (id) { + return window.clearTimeout(id); + }, + + init: function () { + let custom = true; + + if (window.requestAnimationFrame) { + this.step = function (callback) { + return window.requestAnimationFrame(callback); + }; + + this.clear = function (handle) { + return window.cancelAnimationFrame(handle.value); + }; + // } else if (window.webkitRequestAnimationFrame) { + // this.step = function (callback) { + // return window.webkitRequestAnimationFrame(callback); + // }; + + // if (window.webkitCancelAnimationFrame) { + // this.clear = function (handle) { + // return window.webkitCancelAnimationFrame(handle.value); + // }; + // } else if (window.webkitCancelRequestAnimationFrame) { + // this.clear = function (handle) { + // return window.webkitCancelRequestAnimationFrame(handle.value); + // }; + // } + // } else if (window.mozRequestAnimationFrame) { + // this.step = function (callback) { + // return window.mozRequestAnimationFrame(callback); + // }; + + // this.clear = function (handle) { + // return window.mozCancelRequestAnimationFrame(handle.value); + // }; + // } else if (window.oRequestAnimationFrame) { + // this.step = function (callback) { + // return window.oRequestAnimationFrame(callback); + // }; + + // this.clear = function (handle) { + // return window.oCancelRequestAnimationFrame(handle.value); + // }; + // } else if (window.msRequestAnimationFrame) { + // this.step = function (callback) { + // return window.msRequestAnimationFrame(callback); + // }; + + // this.clear = function (handle) { + // return window.msCancelRequestAnimationFrame(handle.value); + // }; + } else { + custom = false; + } + + if (custom) { + // we have installed custom .step() / .clear() functions + // overwrite the .set() too + + this.set = function (callback, delay) { + let start = Date.now(), + handle = new Object(); + + const loop = () => { + let current = Date.now(), + delta = current - start; + + if (delta >= delay) { + callback.call(); + } else { + handle.value = this.step(loop); + } + } + + handle.value = this.step(loop); + return handle; + }; + } + } +}; + +NETDATA.timeout.init(); +// Codacy declarations +/* global netdataTheme */ + +NETDATA.themes = { + white: { + bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-3.3.7.css', + dashboard_css: NETDATA.serverStatic + 'dashboard.css?v20190902-0', + background: '#FFFFFF', + foreground: '#000000', + grid: '#F0F0F0', + axis: '#F0F0F0', + highlight: '#F5F5F5', + colors: ['#3366CC', '#DC3912', '#109618', '#FF9900', '#990099', '#DD4477', + '#3B3EAC', '#66AA00', '#0099C6', '#B82E2E', '#AAAA11', '#5574A6', + '#994499', '#22AA99', '#6633CC', '#E67300', '#316395', '#8B0707', + '#329262', '#3B3EAC'], + easypiechart_track: '#f0f0f0', + easypiechart_scale: '#dfe0e0', + gauge_pointer: '#C0C0C0', + gauge_stroke: '#F0F0F0', + gauge_gradient: false, + d3pie: { + title: '#333333', + subtitle: '#666666', + footer: '#888888', + other: '#aaaaaa', + mainlabel: '#333333', + percentage: '#dddddd', + value: '#aaaa22', + tooltip_bg: '#000000', + tooltip_fg: '#efefef', + segment_stroke: "#ffffff", + gradient_color: '#000000' + } + }, + slate: { + bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-slate-flat-3.3.7.css?v20161229-1', + dashboard_css: NETDATA.serverStatic + 'dashboard.slate.css?v20190902-0', + background: '#272b30', + foreground: '#C8C8C8', + grid: '#283236', + axis: '#283236', + highlight: '#383838', + /* colors: [ '#55bb33', '#ff2222', '#0099C6', '#faa11b', '#adbce0', '#DDDD00', + '#4178ba', '#f58122', '#a5cc39', '#f58667', '#f5ef89', '#cf93c0', + '#a5d18a', '#b8539d', '#3954a3', '#c8a9cf', '#c7de8a', '#fad20a', + '#a6a479', '#a66da8' ], + */ + colors: ['#66AA00', '#FE3912', '#3366CC', '#D66300', '#0099C6', '#DDDD00', + '#5054e6', '#EE9911', '#BB44CC', '#e45757', '#ef0aef', '#CC7700', + '#22AA99', '#109618', '#905bfd', '#f54882', '#4381bf', '#ff3737', + '#329262', '#3B3EFF'], + easypiechart_track: '#373b40', + easypiechart_scale: '#373b40', + gauge_pointer: '#474b50', + gauge_stroke: '#373b40', + gauge_gradient: false, + d3pie: { + title: '#C8C8C8', + subtitle: '#283236', + footer: '#283236', + other: '#283236', + mainlabel: '#C8C8C8', + percentage: '#dddddd', + value: '#cccc44', + tooltip_bg: '#272b30', + tooltip_fg: '#C8C8C8', + segment_stroke: "#283236", + gradient_color: '#000000' + } + } +}; + +if (typeof netdataTheme !== 'undefined' && typeof NETDATA.themes[netdataTheme] !== 'undefined') { + NETDATA.themes.current = NETDATA.themes[netdataTheme]; +} else { + NETDATA.themes.current = NETDATA.themes.white; +} + +NETDATA.colors = NETDATA.themes.current.colors; + +// these are the colors Google Charts are using +// we have them here to attempt emulate their look and feel on the other chart libraries +// http://there4.io/2012/05/02/google-chart-color-list/ +//NETDATA.colors = [ '#3366CC', '#DC3912', '#FF9900', '#109618', '#990099', '#3B3EAC', '#0099C6', +// '#DD4477', '#66AA00', '#B82E2E', '#316395', '#994499', '#22AA99', '#AAAA11', +// '#6633CC', '#E67300', '#8B0707', '#329262', '#5574A6', '#3B3EAC' ]; + +// an alternative set +// http://www.mulinblog.com/a-color-palette-optimized-for-data-visualization/ +// (blue) (red) (orange) (green) (pink) (brown) (purple) (yellow) (gray) +//NETDATA.colors = [ '#5DA5DA', '#F15854', '#FAA43A', '#60BD68', '#F17CB0', '#B2912F', '#B276B2', '#DECF3F', '#4D4D4D' ]; +// dygraph + +// Codacy declarations +/* global smoothPlotter */ +/* global Dygraph */ + +NETDATA.dygraph = { + smooth: false +}; + +NETDATA.dygraphToolboxPanAndZoom = function (state, after, before) { + if (after < state.netdata_first) { + after = state.netdata_first; + } + + if (before > state.netdata_last) { + before = state.netdata_last; + } + + state.setMode('zoom'); + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + state.tmp.dygraph_user_action = true; + state.tmp.dygraph_force_zoom = true; + // state.log('toolboxPanAndZoom'); + state.updateChartPanOrZoom(after, before); + NETDATA.globalPanAndZoom.setMaster(state, after, before); +}; + +NETDATA.dygraphSetSelection = function (state, t) { + if (typeof state.tmp.dygraph_instance !== 'undefined') { + let r = state.calculateRowForTime(t); + if (r !== -1) { + state.tmp.dygraph_instance.setSelection(r); + return true; + } else { + state.tmp.dygraph_instance.clearSelection(); + state.legendShowUndefined(); + } + } + + return false; +}; + +NETDATA.dygraphClearSelection = function (state) { + if (typeof state.tmp.dygraph_instance !== 'undefined') { + state.tmp.dygraph_instance.clearSelection(); + } + return true; +}; + +NETDATA.dygraphSmoothInitialize = function (callback) { + $.ajax({ + url: NETDATA.dygraph_smooth_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.dygraph.smooth = true; + smoothPlotter.smoothing = 0.3; + }) + .fail(function () { + NETDATA.dygraph.smooth = false; + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }); +}; + +NETDATA.dygraphInitialize = function (callback) { + if (typeof netdataNoDygraphs === 'undefined' || !netdataNoDygraphs) { + $.ajax({ + url: NETDATA.dygraph_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('dygraph', NETDATA.dygraph_js); + }) + .fail(function () { + NETDATA.chartLibraries.dygraph.enabled = false; + NETDATA.error(100, NETDATA.dygraph_js); + }) + .always(function () { + if (NETDATA.chartLibraries.dygraph.enabled && NETDATA.options.current.smooth_plot) { + NETDATA.dygraphSmoothInitialize(callback); + } else if (typeof callback === "function") { + return callback(); + } + }); + } else { + NETDATA.chartLibraries.dygraph.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.dygraphChartUpdate = function (state, data) { + let dygraph = state.tmp.dygraph_instance; + + if (typeof dygraph === 'undefined') { + return NETDATA.dygraphChartCreate(state, data); + } + + // when the chart is not visible, and hidden + // if there is a window resize, dygraph detects + // its element size as 0x0. + // this will make it re-appear properly + + if (state.tm.last_unhidden > state.tmp.dygraph_last_rendered) { + dygraph.resize(); + } + + let options = { + file: data.result.data, + colors: state.chartColors(), + labels: data.result.labels, + //labelsDivWidth: state.chartWidth() - 70, + includeZero: state.tmp.dygraph_include_zero, + visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names) + }; + + if (state.tmp.dygraph_chart_type === 'stacked') { + if (options.includeZero && state.dimensions_visibility.countSelected() < options.visibility.length) { + options.includeZero = 0; + } + } + + if (!NETDATA.chartLibraries.dygraph.isSparkline(state)) { + options.ylabel = state.units_current; // (state.units_desired === 'auto')?"":state.units_current; + } + + if (state.tmp.dygraph_force_zoom) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartUpdate() forced zoom update'); + } + + options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null; + //options.isZoomedIgnoreProgrammaticZoom = true; + state.tmp.dygraph_force_zoom = false; + } else if (state.current.name !== 'auto') { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartUpdate() loose update'); + } + } else { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartUpdate() strict update'); + } + + options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null; + //options.isZoomedIgnoreProgrammaticZoom = true; + } + + options.valueRange = state.tmp.dygraph_options.valueRange; + + let oldMax = null, oldMin = null; + if (state.tmp.__commonMin !== null) { + state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0]; + oldMin = options.valueRange[0] = NETDATA.commonMin.get(state); + } + if (state.tmp.__commonMax !== null) { + state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1]; + oldMax = options.valueRange[1] = NETDATA.commonMax.get(state); + } + + if (state.tmp.dygraph_smooth_eligible) { + if ((NETDATA.options.current.smooth_plot && state.tmp.dygraph_options.plotter !== smoothPlotter) + || (NETDATA.options.current.smooth_plot === false && state.tmp.dygraph_options.plotter === smoothPlotter)) { + NETDATA.dygraphChartCreate(state, data); + return; + } + } + + if (netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() && NETDATA.globalPanAndZoom.isMaster(state) === false) { + // pan and zoom on snapshots + options.dateWindow = [NETDATA.globalPanAndZoom.force_after_ms, NETDATA.globalPanAndZoom.force_before_ms]; + //options.isZoomedIgnoreProgrammaticZoom = true; + } + + if (NETDATA.chartLibraries.dygraph.isLogScale(state)) { + if (Array.isArray(options.valueRange) && options.valueRange[0] <= 0) { + options.valueRange[0] = null; + } + } + + dygraph.updateOptions(options); + + let redraw = false; + if (oldMin !== null && oldMin > state.tmp.dygraph_instance.axes_[0].extremeRange[0]) { + state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0]; + options.valueRange[0] = NETDATA.commonMin.get(state); + redraw = true; + } + if (oldMax !== null && oldMax < state.tmp.dygraph_instance.axes_[0].extremeRange[1]) { + state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1]; + options.valueRange[1] = NETDATA.commonMax.get(state); + redraw = true; + } + + if (redraw) { + // state.log('forcing redraw to adapt to common- min/max'); + dygraph.updateOptions(options); + } + + state.tmp.dygraph_last_rendered = Date.now(); + return true; +}; + +NETDATA.dygraphChartCreate = function (state, data) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartCreate()'); + } + + state.tmp.dygraph_chart_type = NETDATA.dataAttribute(state.element, 'dygraph-type', state.chart.chart_type); + if (state.tmp.dygraph_chart_type === 'stacked' && data.dimensions === 1) { + state.tmp.dygraph_chart_type = 'area'; + } + if (state.tmp.dygraph_chart_type === 'stacked' && NETDATA.chartLibraries.dygraph.isLogScale(state)) { + state.tmp.dygraph_chart_type = 'area'; + } + + let highlightCircleSize = NETDATA.chartLibraries.dygraph.isSparkline(state) ? 3 : 4; + + let smooth = NETDATA.dygraph.smooth + ? (NETDATA.dataAttributeBoolean(state.element, 'dygraph-smooth', (state.tmp.dygraph_chart_type === 'line' && NETDATA.chartLibraries.dygraph.isSparkline(state) === false))) + : false; + + state.tmp.dygraph_include_zero = NETDATA.dataAttribute(state.element, 'dygraph-includezero', (state.tmp.dygraph_chart_type === 'stacked')); + let drawAxis = NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawaxis', true); + + state.tmp.dygraph_options = { + colors: NETDATA.dataAttribute(state.element, 'dygraph-colors', state.chartColors()), + + // leave a few pixels empty on the right of the chart + rightGap: NETDATA.dataAttribute(state.element, 'dygraph-rightgap', 5), + showRangeSelector: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showrangeselector', false), + showRoller: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showroller', false), + title: NETDATA.dataAttribute(state.element, 'dygraph-title', state.title), + titleHeight: NETDATA.dataAttribute(state.element, 'dygraph-titleheight', 19), + legend: NETDATA.dataAttribute(state.element, 'dygraph-legend', 'always'), // we need this to get selection events + labels: data.result.labels, + labelsDiv: NETDATA.dataAttribute(state.element, 'dygraph-labelsdiv', state.element_legend_childs.hidden), + //labelsDivStyles: NETDATA.dataAttribute(state.element, 'dygraph-labelsdivstyles', { 'fontSize':'1px' }), + //labelsDivWidth: NETDATA.dataAttribute(state.element, 'dygraph-labelsdivwidth', state.chartWidth() - 70), + labelsSeparateLines: NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsseparatelines', true), + labelsShowZeroValues: NETDATA.chartLibraries.dygraph.isLogScale(state) ? false : NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsshowzerovalues', true), + labelsKMB: false, + labelsKMG2: false, + showLabelsOnHighlight: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showlabelsonhighlight', true), + hideOverlayOnMouseOut: NETDATA.dataAttributeBoolean(state.element, 'dygraph-hideoverlayonmouseout', true), + includeZero: state.tmp.dygraph_include_zero, + xRangePad: NETDATA.dataAttribute(state.element, 'dygraph-xrangepad', 0), + yRangePad: NETDATA.dataAttribute(state.element, 'dygraph-yrangepad', 1), + valueRange: NETDATA.dataAttribute(state.element, 'dygraph-valuerange', [null, null]), + ylabel: state.units_current, // (state.units_desired === 'auto')?"":state.units_current, + yLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-ylabelwidth', 12), + + // the function to plot the chart + plotter: null, + + // The width of the lines connecting data points. + // This can be used to increase the contrast or some graphs. + strokeWidth: NETDATA.dataAttribute(state.element, 'dygraph-strokewidth', ((state.tmp.dygraph_chart_type === 'stacked') ? 0.1 : ((smooth === true) ? 1.5 : 0.7))), + strokePattern: NETDATA.dataAttribute(state.element, 'dygraph-strokepattern', undefined), + + // The size of the dot to draw on each point in pixels (see drawPoints). + // A dot is always drawn when a point is "isolated", + // i.e. there is a missing point on either side of it. + // This also controls the size of those dots. + drawPoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawpoints', false), + + // Draw points at the edges of gaps in the data. + // This improves visibility of small data segments or other data irregularities. + drawGapEdgePoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgapedgepoints', true), + connectSeparatedPoints: NETDATA.chartLibraries.dygraph.isLogScale(state) ? false : NETDATA.dataAttributeBoolean(state.element, 'dygraph-connectseparatedpoints', false), + pointSize: NETDATA.dataAttribute(state.element, 'dygraph-pointsize', 1), + + // enabling this makes the chart with little square lines + stepPlot: NETDATA.dataAttributeBoolean(state.element, 'dygraph-stepplot', false), + + // Draw a border around graph lines to make crossing lines more easily + // distinguishable. Useful for graphs with many lines. + strokeBorderColor: NETDATA.dataAttribute(state.element, 'dygraph-strokebordercolor', NETDATA.themes.current.background), + strokeBorderWidth: NETDATA.dataAttribute(state.element, 'dygraph-strokeborderwidth', (state.tmp.dygraph_chart_type === 'stacked') ? 0.0 : 0.0), + fillGraph: NETDATA.dataAttribute(state.element, 'dygraph-fillgraph', (state.tmp.dygraph_chart_type === 'area' || state.tmp.dygraph_chart_type === 'stacked')), + fillAlpha: NETDATA.dataAttribute(state.element, 'dygraph-fillalpha', + ((state.tmp.dygraph_chart_type === 'stacked') + ? NETDATA.options.current.color_fill_opacity_stacked + : NETDATA.options.current.color_fill_opacity_area) + ), + stackedGraph: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraph', (state.tmp.dygraph_chart_type === 'stacked')), + stackedGraphNaNFill: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraphnanfill', 'none'), + drawAxis: drawAxis, + axisLabelFontSize: NETDATA.dataAttribute(state.element, 'dygraph-axislabelfontsize', 10), + axisLineColor: NETDATA.dataAttribute(state.element, 'dygraph-axislinecolor', NETDATA.themes.current.axis), + axisLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-axislinewidth', 1.0), + drawGrid: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgrid', true), + gridLinePattern: NETDATA.dataAttribute(state.element, 'dygraph-gridlinepattern', null), + gridLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-gridlinewidth', 1.0), + gridLineColor: NETDATA.dataAttribute(state.element, 'dygraph-gridlinecolor', NETDATA.themes.current.grid), + maxNumberWidth: NETDATA.dataAttribute(state.element, 'dygraph-maxnumberwidth', 8), + sigFigs: NETDATA.dataAttribute(state.element, 'dygraph-sigfigs', null), + digitsAfterDecimal: NETDATA.dataAttribute(state.element, 'dygraph-digitsafterdecimal', 2), + valueFormatter: NETDATA.dataAttribute(state.element, 'dygraph-valueformatter', undefined), + highlightCircleSize: NETDATA.dataAttribute(state.element, 'dygraph-highlightcirclesize', highlightCircleSize), + highlightSeriesOpts: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesopts', null), // TOO SLOW: { strokeWidth: 1.5 }, + highlightSeriesBackgroundAlpha: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesbackgroundalpha', null), // TOO SLOW: (state.tmp.dygraph_chart_type === 'stacked')?0.7:0.5, + pointClickCallback: NETDATA.dataAttribute(state.element, 'dygraph-pointclickcallback', undefined), + visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names), + logscale: NETDATA.chartLibraries.dygraph.isLogScale(state) ? 'y' : undefined, + + // Expects a string in the format ":