forked from mirrors/gecko-dev
1984 lines
64 KiB
JavaScript
1984 lines
64 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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'use strict';
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var Ci = Components.interfaces;
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var Cc = Components.classes;
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var Cu = Components.utils;
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/TelemetryTimestamps.jsm");
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Cu.import("resource://gre/modules/TelemetryController.jsm");
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Cu.import("resource://gre/modules/TelemetrySession.jsm");
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Cu.import("resource://gre/modules/TelemetryArchive.jsm");
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Cu.import("resource://gre/modules/TelemetryUtils.jsm");
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Cu.import("resource://gre/modules/TelemetryLog.jsm");
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Cu.import("resource://gre/modules/Preferences.jsm");
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Task.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "AppConstants",
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"resource://gre/modules/AppConstants.jsm");
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const Telemetry = Services.telemetry;
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const bundle = Services.strings.createBundle(
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"chrome://global/locale/aboutTelemetry.properties");
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const brandBundle = Services.strings.createBundle(
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"chrome://branding/locale/brand.properties");
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// Maximum height of a histogram bar (in em for html, in chars for text)
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const MAX_BAR_HEIGHT = 18;
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const MAX_BAR_CHARS = 25;
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const PREF_TELEMETRY_SERVER_OWNER = "toolkit.telemetry.server_owner";
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const PREF_TELEMETRY_ENABLED = "toolkit.telemetry.enabled";
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const PREF_DEBUG_SLOW_SQL = "toolkit.telemetry.debugSlowSql";
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const PREF_SYMBOL_SERVER_URI = "profiler.symbolicationUrl";
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const DEFAULT_SYMBOL_SERVER_URI = "http://symbolapi.mozilla.org";
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const PREF_FHR_UPLOAD_ENABLED = "datareporting.healthreport.uploadEnabled";
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// ms idle before applying the filter (allow uninterrupted typing)
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const FILTER_IDLE_TIMEOUT = 500;
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const isWindows = (Services.appinfo.OS == "WINNT");
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const EOL = isWindows ? "\r\n" : "\n";
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// This is the ping object currently displayed in the page.
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var gPingData = null;
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// Cached value of document's RTL mode
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var documentRTLMode = "";
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/**
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* Helper function for determining whether the document direction is RTL.
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* Caches result of check on first invocation.
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*/
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function isRTL() {
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if (!documentRTLMode)
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documentRTLMode = window.getComputedStyle(document.body).direction;
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return (documentRTLMode == "rtl");
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}
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function isArray(arg) {
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return Object.prototype.toString.call(arg) === '[object Array]';
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}
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function isFlatArray(obj) {
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if (!isArray(obj)) {
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return false;
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}
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return !obj.some(e => typeof(e) == "object");
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}
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/**
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* This is a helper function for explodeObject.
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*/
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function flattenObject(obj, map, path, array) {
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for (let k of Object.keys(obj)) {
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let newPath = [...path, array ? "[" + k + "]" : k];
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let v = obj[k];
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if (!v || (typeof(v) != "object")) {
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map.set(newPath.join("."), v);
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} else if (isFlatArray(v)) {
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map.set(newPath.join("."), "[" + v.join(", ") + "]");
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} else {
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flattenObject(v, map, newPath, isArray(v));
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}
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}
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}
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/**
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* This turns a JSON object into a "flat" stringified form.
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*
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* For an object like {a: "1", b: {c: "2", d: "3"}} it returns a Map of the
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* form Map(["a","1"], ["b.c", "2"], ["b.d", "3"]).
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*/
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function explodeObject(obj) {
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let map = new Map();
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flattenObject(obj, map, []);
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return map;
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}
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function filterObject(obj, filterOut) {
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let ret = {};
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for (let k of Object.keys(obj)) {
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if (filterOut.indexOf(k) == -1) {
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ret[k] = obj[k];
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}
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}
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return ret;
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}
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/**
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* This turns a JSON object into a "flat" stringified form, separated into top-level sections.
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*
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* For an object like:
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* {
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* a: {b: "1"},
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* c: {d: "2", e: {f: "3"}}
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* }
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* it returns a Map of the form:
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* Map([
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* ["a", Map(["b","1"])],
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* ["c", Map([["d", "2"], ["e.f", "3"]])]
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* ])
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*/
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function sectionalizeObject(obj) {
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let map = new Map();
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for (let k of Object.keys(obj)) {
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map.set(k, explodeObject(obj[k]));
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}
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return map;
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}
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/**
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* Obtain the main DOMWindow for the current context.
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*/
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function getMainWindow() {
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return window.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShellTreeItem)
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.rootTreeItem
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.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIDOMWindow);
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}
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/**
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* Obtain the DOMWindow that can open a preferences pane.
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*
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* This is essentially "get the browser chrome window" with the added check
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* that the supposed browser chrome window is capable of opening a preferences
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* pane.
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*
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* This may return null if we can't find the browser chrome window.
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*/
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function getMainWindowWithPreferencesPane() {
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let mainWindow = getMainWindow();
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if (mainWindow && "openAdvancedPreferences" in mainWindow) {
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return mainWindow;
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}
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return null;
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}
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/**
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* Remove all child nodes of a document node.
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*/
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function removeAllChildNodes(node) {
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while (node.hasChildNodes()) {
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node.removeChild(node.lastChild);
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}
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}
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/**
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* Pad a number to two digits with leading "0".
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*/
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function padToTwoDigits(n) {
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return (n > 9) ? n: "0" + n;
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}
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/**
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* Return yesterdays date with the same time.
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*/
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function yesterday(date) {
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let d = new Date(date);
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d.setDate(d.getDate() - 1);
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return d;
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}
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/**
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* This returns a short date string of the form YYYY/MM/DD.
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*/
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function shortDateString(date) {
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return date.getFullYear()
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+ "/" + padToTwoDigits(date.getMonth() + 1)
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+ "/" + padToTwoDigits(date.getDate());
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}
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/**
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* This returns a short time string of the form hh:mm:ss.
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*/
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function shortTimeString(date) {
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return padToTwoDigits(date.getHours())
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+ ":" + padToTwoDigits(date.getMinutes())
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+ ":" + padToTwoDigits(date.getSeconds());
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}
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var Settings = {
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SETTINGS: [
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// data upload
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{
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pref: PREF_FHR_UPLOAD_ENABLED,
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defaultPrefValue: false,
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descriptionEnabledId: "description-upload-enabled",
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descriptionDisabledId: "description-upload-disabled",
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},
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// extended "Telemetry" recording
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{
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pref: PREF_TELEMETRY_ENABLED,
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defaultPrefValue: false,
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descriptionEnabledId: "description-extended-recording-enabled",
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descriptionDisabledId: "description-extended-recording-disabled",
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},
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],
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attachObservers: function() {
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for (let s of this.SETTINGS) {
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let setting = s;
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Preferences.observe(setting.pref, this.render, this);
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}
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let elements = document.getElementsByClassName("change-data-choices-link");
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for (let el of elements) {
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el.addEventListener("click", function() {
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if (AppConstants.platform == "android") {
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Cu.import("resource://gre/modules/Messaging.jsm");
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Messaging.sendRequest({
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type: "Settings:Show",
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resource: "preferences_privacy",
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});
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} else {
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// Show the data choices preferences on desktop.
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let mainWindow = getMainWindowWithPreferencesPane();
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mainWindow.openAdvancedPreferences("dataChoicesTab");
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}
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}, false);
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}
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},
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detachObservers: function() {
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for (let setting of this.SETTINGS) {
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Preferences.ignore(setting.pref, this.render, this);
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}
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},
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/**
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* Updates the button & text at the top of the page to reflect Telemetry state.
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*/
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render: function() {
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for (let setting of this.SETTINGS) {
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let enabledElement = document.getElementById(setting.descriptionEnabledId);
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let disabledElement = document.getElementById(setting.descriptionDisabledId);
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if (Preferences.get(setting.pref, setting.defaultPrefValue)) {
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enabledElement.classList.remove("hidden");
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disabledElement.classList.add("hidden");
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} else {
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enabledElement.classList.add("hidden");
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disabledElement.classList.remove("hidden");
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}
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}
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}
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};
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var PingPicker = {
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viewCurrentPingData: null,
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viewStructuredPingData: null,
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_archivedPings: null,
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attachObservers: function() {
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let elements = document.getElementsByName("choose-ping-source");
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for (let el of elements) {
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el.addEventListener("change", () => this.onPingSourceChanged(), false);
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}
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let displays = document.getElementsByName("choose-ping-display");
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for (let el of displays) {
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el.addEventListener("change", () => this.onPingDisplayChanged(), false);
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}
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document.getElementById("show-subsession-data").addEventListener("change", () => {
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this._updateCurrentPingData();
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});
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document.getElementById("choose-ping-week").addEventListener("change", () => {
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this._renderPingList();
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this._updateArchivedPingData();
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}, false);
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document.getElementById("choose-ping-id").addEventListener("change", () => {
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this._updateArchivedPingData()
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}, false);
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document.getElementById("newer-ping")
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.addEventListener("click", () => this._movePingIndex(-1), false);
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document.getElementById("older-ping")
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.addEventListener("click", () => this._movePingIndex(1), false);
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document.getElementById("choose-payload")
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.addEventListener("change", () => displayPingData(gPingData), false);
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},
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onPingSourceChanged: function() {
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this.update();
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},
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onPingDisplayChanged: function() {
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this.update();
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},
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update: Task.async(function*() {
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let viewCurrent = document.getElementById("ping-source-current").checked;
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let viewStructured = document.getElementById("ping-source-structured").checked;
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let currentChanged = viewCurrent !== this.viewCurrentPingData;
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let structuredChanged = viewStructured !== this.viewStructuredPingData;
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this.viewCurrentPingData = viewCurrent;
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this.viewStructuredPingData = viewStructured;
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// If we have no archived pings, disable the ping archive selection.
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// This can happen on new profiles or if the ping archive is disabled.
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let archivedPingList = yield TelemetryArchive.promiseArchivedPingList();
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let sourceArchived = document.getElementById("ping-source-archive");
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sourceArchived.disabled = (archivedPingList.length == 0);
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if (currentChanged) {
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if (this.viewCurrentPingData) {
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document.getElementById("current-ping-picker").classList.remove("hidden");
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document.getElementById("archived-ping-picker").classList.add("hidden");
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this._updateCurrentPingData();
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} else {
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document.getElementById("current-ping-picker").classList.add("hidden");
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yield this._updateArchivedPingList(archivedPingList);
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document.getElementById("archived-ping-picker").classList.remove("hidden");
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}
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}
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if (structuredChanged) {
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if (this.viewStructuredPingData) {
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this._showStructuredPingData();
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} else {
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this._showRawPingData();
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}
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}
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}),
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_updateCurrentPingData: function() {
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const subsession = document.getElementById("show-subsession-data").checked;
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const ping = TelemetryController.getCurrentPingData(subsession);
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if (!ping) {
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return;
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}
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displayPingData(ping, true);
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},
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_updateArchivedPingData: function() {
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let id = this._getSelectedPingId();
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return TelemetryArchive.promiseArchivedPingById(id)
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.then((ping) => displayPingData(ping, true));
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},
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_updateArchivedPingList: Task.async(function*(pingList) {
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// The archived ping list is sorted in ascending timestamp order,
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// but descending is more practical for the operations we do here.
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pingList.reverse();
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this._archivedPings = pingList;
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// Collect the start dates for all the weeks we have pings for.
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let weekStart = (date) => {
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let weekDay = (date.getDay() + 6) % 7;
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let monday = new Date(date);
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monday.setDate(date.getDate() - weekDay);
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return TelemetryUtils.truncateToDays(monday);
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};
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let weekStartDates = new Set();
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for (let p of pingList) {
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weekStartDates.add(weekStart(new Date(p.timestampCreated)).getTime());
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}
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// Build a list of the week date ranges we have ping data for.
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let plusOneWeek = (date) => {
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let d = date;
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d.setDate(d.getDate() + 7);
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return d;
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};
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this._weeks = Array.from(weekStartDates.values(), startTime => ({
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startDate: new Date(startTime),
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endDate: plusOneWeek(new Date(startTime)),
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}));
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// Render the archive data.
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this._renderWeeks();
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this._renderPingList();
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// Update the displayed ping.
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yield this._updateArchivedPingData();
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}),
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_renderWeeks: function() {
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let weekSelector = document.getElementById("choose-ping-week");
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removeAllChildNodes(weekSelector);
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let index = 0;
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for (let week of this._weeks) {
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let text = shortDateString(week.startDate)
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+ " - " + shortDateString(yesterday(week.endDate));
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let option = document.createElement("option");
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let content = document.createTextNode(text);
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option.appendChild(content);
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weekSelector.appendChild(option);
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}
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},
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_getSelectedWeek: function() {
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let weekSelector = document.getElementById("choose-ping-week");
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return this._weeks[weekSelector.selectedIndex];
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},
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_renderPingList: function(id = null) {
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let pingSelector = document.getElementById("choose-ping-id");
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removeAllChildNodes(pingSelector);
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let weekRange = this._getSelectedWeek();
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let pings = this._archivedPings.filter(
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(p) => p.timestampCreated >= weekRange.startDate.getTime() &&
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p.timestampCreated < weekRange.endDate.getTime());
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for (let p of pings) {
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let date = new Date(p.timestampCreated);
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let text = shortDateString(date)
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+ " " + shortTimeString(date)
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+ " - " + p.type;
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let option = document.createElement("option");
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let content = document.createTextNode(text);
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option.appendChild(content);
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option.setAttribute("value", p.id);
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if (id && p.id == id) {
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option.selected = true;
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}
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pingSelector.appendChild(option);
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}
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},
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_getSelectedPingId: function() {
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let pingSelector = document.getElementById("choose-ping-id");
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let selected = pingSelector.selectedOptions.item(0);
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return selected.getAttribute("value");
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},
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_movePingIndex: function(offset) {
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const id = this._getSelectedPingId();
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const index = this._archivedPings.findIndex((p) => p.id == id);
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const newIndex = Math.min(Math.max(index + offset, 0), this._archivedPings.length - 1);
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const ping = this._archivedPings[newIndex];
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const weekIndex = this._weeks.findIndex(
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(week) => ping.timestampCreated >= week.startDate.getTime() &&
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ping.timestampCreated < week.endDate.getTime());
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const options = document.getElementById("choose-ping-week").options;
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options.item(weekIndex).selected = true;
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this._renderPingList(ping.id);
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this._updateArchivedPingData();
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},
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_showRawPingData: function() {
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document.getElementById("raw-ping-data-section").classList.remove("hidden");
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document.getElementById("structured-ping-data-section").classList.add("hidden");
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},
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_showStructuredPingData: function() {
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document.getElementById("raw-ping-data-section").classList.add("hidden");
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document.getElementById("structured-ping-data-section").classList.remove("hidden");
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},
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};
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var GeneralData = {
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/**
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* Renders the general data
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*/
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render: function(aPing) {
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setHasData("general-data-section", true);
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let table = document.createElement("table");
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let caption = document.createElement("caption");
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let captionString = bundle.GetStringFromName("generalDataTitle");
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caption.appendChild(document.createTextNode(captionString + "\n"));
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table.appendChild(caption);
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let headings = document.createElement("tr");
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this.appendColumn(headings, "th", bundle.GetStringFromName("generalDataHeadingName") + "\t");
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this.appendColumn(headings, "th", bundle.GetStringFromName("generalDataHeadingValue") + "\t");
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table.appendChild(headings);
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// The payload & environment parts are handled by other renderers.
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let ignoreSections = ["payload", "environment"];
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let data = explodeObject(filterObject(aPing, ignoreSections));
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for (let [path, value] of data) {
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let row = document.createElement("tr");
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this.appendColumn(row, "td", path + "\t");
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this.appendColumn(row, "td", value + "\t");
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table.appendChild(row);
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}
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let dataDiv = document.getElementById("general-data");
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removeAllChildNodes(dataDiv);
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dataDiv.appendChild(table);
|
|
},
|
|
|
|
/**
|
|
* Helper function for appending a column to the data table.
|
|
*
|
|
* @param aRowElement Parent row element
|
|
* @param aColType Column's tag name
|
|
* @param aColText Column contents
|
|
*/
|
|
appendColumn: function(aRowElement, aColType, aColText) {
|
|
let colElement = document.createElement(aColType);
|
|
let colTextElement = document.createTextNode(aColText);
|
|
colElement.appendChild(colTextElement);
|
|
aRowElement.appendChild(colElement);
|
|
},
|
|
};
|
|
|
|
var EnvironmentData = {
|
|
/**
|
|
* Renders the environment data
|
|
*/
|
|
render: function(ping) {
|
|
let dataDiv = document.getElementById("environment-data");
|
|
removeAllChildNodes(dataDiv);
|
|
const hasData = !!ping.environment;
|
|
setHasData("environment-data-section", hasData);
|
|
if (!hasData) {
|
|
return;
|
|
}
|
|
|
|
let data = sectionalizeObject(ping.environment);
|
|
|
|
for (let [section, sectionData] of data) {
|
|
if (section == "addons") {
|
|
break;
|
|
}
|
|
|
|
let table = document.createElement("table");
|
|
this.appendHeading(table);
|
|
|
|
for (let [path, value] of sectionData) {
|
|
let row = document.createElement("tr");
|
|
this.appendColumn(row, "td", path);
|
|
this.appendColumn(row, "td", value);
|
|
table.appendChild(row);
|
|
}
|
|
|
|
let hasData = sectionData.size > 0;
|
|
this.createSubsection(section, hasData, table, dataDiv);
|
|
}
|
|
|
|
// We use specialized rendering here to make the addon and plugin listings
|
|
// more readable.
|
|
this.createAddonSection(dataDiv, ping);
|
|
},
|
|
|
|
createSubsection: function(title, hasSubdata, subSectionData, dataDiv) {
|
|
let dataSection = document.createElement("section");
|
|
dataSection.classList.add("data-subsection");
|
|
|
|
if (hasSubdata) {
|
|
dataSection.classList.add("has-subdata");
|
|
}
|
|
|
|
// Create section heading
|
|
let sectionName = document.createElement("h2");
|
|
sectionName.setAttribute("class", "section-name");
|
|
sectionName.appendChild(document.createTextNode(title));
|
|
sectionName.addEventListener("click", toggleSection, false);
|
|
|
|
// Create caption for toggling the subsection visibility.
|
|
let toggleCaption = document.createElement("span");
|
|
toggleCaption.setAttribute("class", "toggle-caption");
|
|
let toggleText = bundle.GetStringFromName("environmentDataSubsectionToggle");
|
|
toggleCaption.appendChild(document.createTextNode(" " + toggleText));
|
|
toggleCaption.addEventListener("click", toggleSection, false);
|
|
|
|
// Create caption for empty subsections.
|
|
let emptyCaption = document.createElement("span");
|
|
emptyCaption.setAttribute("class", "empty-caption");
|
|
let emptyText = bundle.GetStringFromName("environmentDataSubsectionEmpty");
|
|
emptyCaption.appendChild(document.createTextNode(" " + emptyText));
|
|
|
|
// Create data container
|
|
let data = document.createElement("div");
|
|
data.setAttribute("class", "subsection-data subdata");
|
|
data.appendChild(subSectionData);
|
|
|
|
// Append elements
|
|
dataSection.appendChild(sectionName);
|
|
dataSection.appendChild(toggleCaption);
|
|
dataSection.appendChild(emptyCaption);
|
|
dataSection.appendChild(data);
|
|
|
|
dataDiv.appendChild(dataSection);
|
|
},
|
|
|
|
renderPersona: function(addonObj, addonSection, sectionTitle) {
|
|
let table = document.createElement("table");
|
|
table.setAttribute("id", sectionTitle);
|
|
this.appendAddonSubsectionTitle(sectionTitle, table);
|
|
this.appendRow(table, "persona", addonObj.persona);
|
|
addonSection.appendChild(table);
|
|
},
|
|
|
|
renderActivePlugins: function(addonObj, addonSection, sectionTitle) {
|
|
let data = explodeObject(addonObj);
|
|
let table = document.createElement("table");
|
|
table.setAttribute("id", sectionTitle);
|
|
this.appendAddonSubsectionTitle(sectionTitle, table);
|
|
|
|
for (let plugin of addonObj) {
|
|
let data = explodeObject(plugin);
|
|
this.appendHeadingName(table, data.get("name"));
|
|
|
|
for (let [key, value] of data) {
|
|
this.appendRow(table, key, value);
|
|
}
|
|
}
|
|
|
|
addonSection.appendChild(table);
|
|
},
|
|
|
|
renderAddonsObject: function(addonObj, addonSection, sectionTitle) {
|
|
let table = document.createElement("table");
|
|
table.setAttribute("id", sectionTitle);
|
|
this.appendAddonSubsectionTitle(sectionTitle, table);
|
|
|
|
for (let id of Object.keys(addonObj)) {
|
|
let addon = addonObj[id];
|
|
this.appendHeadingName(table, addon.name || id);
|
|
this.appendAddonID(table, id);
|
|
let data = explodeObject(addon);
|
|
|
|
for (let [key, value] of data) {
|
|
this.appendRow(table, key, value);
|
|
}
|
|
}
|
|
|
|
addonSection.appendChild(table);
|
|
},
|
|
|
|
renderKeyValueObject: function(addonObj, addonSection, sectionTitle) {
|
|
let data = explodeObject(addonObj);
|
|
let table = document.createElement("table");
|
|
table.setAttribute("class", sectionTitle);
|
|
this.appendAddonSubsectionTitle(sectionTitle, table);
|
|
this.appendHeading(table);
|
|
|
|
for (let [key, value] of data) {
|
|
this.appendRow(table, key, value);
|
|
}
|
|
|
|
addonSection.appendChild(table);
|
|
},
|
|
|
|
appendAddonID: function(table, addonID) {
|
|
this.appendRow(table, "id", addonID);
|
|
},
|
|
|
|
appendHeading: function(table) {
|
|
let headings = document.createElement("tr");
|
|
this.appendColumn(headings, "th", bundle.GetStringFromName("environmentDataHeadingName"));
|
|
this.appendColumn(headings, "th", bundle.GetStringFromName("environmentDataHeadingValue"));
|
|
table.appendChild(headings);
|
|
},
|
|
|
|
appendHeadingName: function(table, name) {
|
|
let headings = document.createElement("tr");
|
|
this.appendColumn(headings, "th", name);
|
|
headings.cells[0].colSpan = 2;
|
|
table.appendChild(headings);
|
|
},
|
|
|
|
appendAddonSubsectionTitle: function(section, table) {
|
|
let caption = document.createElement("caption");
|
|
caption.setAttribute("class", "addon-caption");
|
|
caption.appendChild(document.createTextNode(section));
|
|
table.appendChild(caption);
|
|
},
|
|
|
|
createAddonSection: function(dataDiv, ping) {
|
|
let addonSection = document.createElement("div");
|
|
let addons = ping.environment.addons;
|
|
this.renderAddonsObject(addons.activeAddons, addonSection, "activeAddons");
|
|
this.renderActivePlugins(addons.activePlugins, addonSection, "activePlugins");
|
|
this.renderKeyValueObject(addons.theme, addonSection, "theme");
|
|
this.renderKeyValueObject(addons.activeExperiment, addonSection, "activeExperiment");
|
|
this.renderAddonsObject(addons.activeGMPlugins, addonSection, "activeGMPlugins");
|
|
this.renderPersona(addons, addonSection, "persona");
|
|
|
|
let hasAddonData = Object.keys(ping.environment.addons).length > 0;
|
|
this.createSubsection("addons", hasAddonData, addonSection, dataDiv);
|
|
},
|
|
|
|
appendRow: function(table, id, value) {
|
|
let row = document.createElement("tr");
|
|
this.appendColumn(row, "td", id);
|
|
this.appendColumn(row, "td", value);
|
|
table.appendChild(row);
|
|
},
|
|
/**
|
|
* Helper function for appending a column to the data table.
|
|
*
|
|
* @param aRowElement Parent row element
|
|
* @param aColType Column's tag name
|
|
* @param aColText Column contents
|
|
*/
|
|
appendColumn: function(aRowElement, aColType, aColText) {
|
|
let colElement = document.createElement(aColType);
|
|
let colTextElement = document.createTextNode(aColText);
|
|
colElement.appendChild(colTextElement);
|
|
aRowElement.appendChild(colElement);
|
|
},
|
|
};
|
|
|
|
var TelLog = {
|
|
/**
|
|
* Renders the telemetry log
|
|
*/
|
|
render: function(aPing) {
|
|
let entries = aPing.payload.log;
|
|
const hasData = entries && entries.length > 0;
|
|
setHasData("telemetry-log-section", hasData);
|
|
if (!hasData) {
|
|
return;
|
|
}
|
|
|
|
let table = document.createElement("table");
|
|
|
|
let caption = document.createElement("caption");
|
|
let captionString = bundle.GetStringFromName("telemetryLogTitle");
|
|
caption.appendChild(document.createTextNode(captionString + "\n"));
|
|
table.appendChild(caption);
|
|
|
|
let headings = document.createElement("tr");
|
|
this.appendColumn(headings, "th", bundle.GetStringFromName("telemetryLogHeadingId") + "\t");
|
|
this.appendColumn(headings, "th", bundle.GetStringFromName("telemetryLogHeadingTimestamp") + "\t");
|
|
this.appendColumn(headings, "th", bundle.GetStringFromName("telemetryLogHeadingData") + "\t");
|
|
table.appendChild(headings);
|
|
|
|
for (let entry of entries) {
|
|
let row = document.createElement("tr");
|
|
for (let elem of entry) {
|
|
this.appendColumn(row, "td", elem + "\t");
|
|
}
|
|
table.appendChild(row);
|
|
}
|
|
|
|
let dataDiv = document.getElementById("telemetry-log");
|
|
removeAllChildNodes(dataDiv);
|
|
dataDiv.appendChild(table);
|
|
},
|
|
|
|
/**
|
|
* Helper function for appending a column to the data table.
|
|
*
|
|
* @param aRowElement Parent row element
|
|
* @param aColType Column's tag name
|
|
* @param aColText Column contents
|
|
*/
|
|
appendColumn: function(aRowElement, aColType, aColText) {
|
|
let colElement = document.createElement(aColType);
|
|
let colTextElement = document.createTextNode(aColText);
|
|
colElement.appendChild(colTextElement);
|
|
aRowElement.appendChild(colElement);
|
|
},
|
|
};
|
|
|
|
var SlowSQL = {
|
|
|
|
slowSqlHits: bundle.GetStringFromName("slowSqlHits"),
|
|
|
|
slowSqlAverage: bundle.GetStringFromName("slowSqlAverage"),
|
|
|
|
slowSqlStatement: bundle.GetStringFromName("slowSqlStatement"),
|
|
|
|
mainThreadTitle: bundle.GetStringFromName("slowSqlMain"),
|
|
|
|
otherThreadTitle: bundle.GetStringFromName("slowSqlOther"),
|
|
|
|
/**
|
|
* Render slow SQL statistics
|
|
*/
|
|
render: function SlowSQL_render(aPing) {
|
|
// We can add the debug SQL data to the current ping later.
|
|
// However, we need to be careful to never send that debug data
|
|
// out due to privacy concerns.
|
|
// We want to show the actual ping data for archived pings,
|
|
// so skip this there.
|
|
let debugSlowSql = PingPicker.viewCurrentPingData && Preferences.get(PREF_DEBUG_SLOW_SQL, false);
|
|
let slowSql = debugSlowSql ? Telemetry.debugSlowSQL : aPing.payload.slowSQL;
|
|
if (!slowSql) {
|
|
setHasData("slow-sql-section", false);
|
|
return;
|
|
}
|
|
|
|
let {mainThread, otherThreads} =
|
|
debugSlowSql ? Telemetry.debugSlowSQL : aPing.payload.slowSQL;
|
|
|
|
let mainThreadCount = Object.keys(mainThread).length;
|
|
let otherThreadCount = Object.keys(otherThreads).length;
|
|
if (mainThreadCount == 0 && otherThreadCount == 0) {
|
|
setHasData("slow-sql-section", false);
|
|
return;
|
|
}
|
|
|
|
setHasData("slow-sql-section", true);
|
|
if (debugSlowSql) {
|
|
document.getElementById("sql-warning").classList.remove("hidden");
|
|
}
|
|
|
|
let slowSqlDiv = document.getElementById("slow-sql-tables");
|
|
removeAllChildNodes(slowSqlDiv);
|
|
|
|
// Main thread
|
|
if (mainThreadCount > 0) {
|
|
let table = document.createElement("table");
|
|
this.renderTableHeader(table, this.mainThreadTitle);
|
|
this.renderTable(table, mainThread);
|
|
|
|
slowSqlDiv.appendChild(table);
|
|
slowSqlDiv.appendChild(document.createElement("hr"));
|
|
}
|
|
|
|
// Other threads
|
|
if (otherThreadCount > 0) {
|
|
let table = document.createElement("table");
|
|
this.renderTableHeader(table, this.otherThreadTitle);
|
|
this.renderTable(table, otherThreads);
|
|
|
|
slowSqlDiv.appendChild(table);
|
|
slowSqlDiv.appendChild(document.createElement("hr"));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Creates a header row for a Slow SQL table
|
|
* Tabs & newlines added to cells to make it easier to copy-paste.
|
|
*
|
|
* @param aTable Parent table element
|
|
* @param aTitle Table's title
|
|
*/
|
|
renderTableHeader: function SlowSQL_renderTableHeader(aTable, aTitle) {
|
|
let caption = document.createElement("caption");
|
|
caption.appendChild(document.createTextNode(aTitle + "\n"));
|
|
aTable.appendChild(caption);
|
|
|
|
let headings = document.createElement("tr");
|
|
this.appendColumn(headings, "th", this.slowSqlHits + "\t");
|
|
this.appendColumn(headings, "th", this.slowSqlAverage + "\t");
|
|
this.appendColumn(headings, "th", this.slowSqlStatement + "\n");
|
|
aTable.appendChild(headings);
|
|
},
|
|
|
|
/**
|
|
* Fills out the table body
|
|
* Tabs & newlines added to cells to make it easier to copy-paste.
|
|
*
|
|
* @param aTable Parent table element
|
|
* @param aSql SQL stats object
|
|
*/
|
|
renderTable: function SlowSQL_renderTable(aTable, aSql) {
|
|
for (let [sql, [hitCount, totalTime]] of Object.entries(aSql)) {
|
|
let averageTime = totalTime / hitCount;
|
|
|
|
let sqlRow = document.createElement("tr");
|
|
|
|
this.appendColumn(sqlRow, "td", hitCount + "\t");
|
|
this.appendColumn(sqlRow, "td", averageTime.toFixed(0) + "\t");
|
|
this.appendColumn(sqlRow, "td", sql + "\n");
|
|
|
|
aTable.appendChild(sqlRow);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Helper function for appending a column to a Slow SQL table.
|
|
*
|
|
* @param aRowElement Parent row element
|
|
* @param aColType Column's tag name
|
|
* @param aColText Column contents
|
|
*/
|
|
appendColumn: function SlowSQL_appendColumn(aRowElement, aColType, aColText) {
|
|
let colElement = document.createElement(aColType);
|
|
let colTextElement = document.createTextNode(aColText);
|
|
colElement.appendChild(colTextElement);
|
|
aRowElement.appendChild(colElement);
|
|
}
|
|
};
|
|
|
|
var StackRenderer = {
|
|
|
|
stackTitle: bundle.GetStringFromName("stackTitle"),
|
|
|
|
memoryMapTitle: bundle.GetStringFromName("memoryMapTitle"),
|
|
|
|
/**
|
|
* Outputs the memory map associated with this hang report
|
|
*
|
|
* @param aDiv Output div
|
|
*/
|
|
renderMemoryMap: function StackRenderer_renderMemoryMap(aDiv, memoryMap) {
|
|
aDiv.appendChild(document.createTextNode(this.memoryMapTitle));
|
|
aDiv.appendChild(document.createElement("br"));
|
|
|
|
for (let currentModule of memoryMap) {
|
|
aDiv.appendChild(document.createTextNode(currentModule.join(" ")));
|
|
aDiv.appendChild(document.createElement("br"));
|
|
}
|
|
|
|
aDiv.appendChild(document.createElement("br"));
|
|
},
|
|
|
|
/**
|
|
* Outputs the raw PCs from the hang's stack
|
|
*
|
|
* @param aDiv Output div
|
|
* @param aStack Array of PCs from the hang stack
|
|
*/
|
|
renderStack: function StackRenderer_renderStack(aDiv, aStack) {
|
|
aDiv.appendChild(document.createTextNode(this.stackTitle));
|
|
let stackText = " " + aStack.join(" ");
|
|
aDiv.appendChild(document.createTextNode(stackText));
|
|
|
|
aDiv.appendChild(document.createElement("br"));
|
|
aDiv.appendChild(document.createElement("br"));
|
|
},
|
|
renderStacks: function StackRenderer_renderStacks(aPrefix, aStacks,
|
|
aMemoryMap, aRenderHeader) {
|
|
let div = document.getElementById(aPrefix + '-data');
|
|
removeAllChildNodes(div);
|
|
|
|
let fetchE = document.getElementById(aPrefix + '-fetch-symbols');
|
|
if (fetchE) {
|
|
fetchE.classList.remove("hidden");
|
|
}
|
|
let hideE = document.getElementById(aPrefix + '-hide-symbols');
|
|
if (hideE) {
|
|
hideE.classList.add("hidden");
|
|
}
|
|
|
|
if (aStacks.length == 0) {
|
|
return;
|
|
}
|
|
|
|
setHasData(aPrefix + '-section', true);
|
|
|
|
this.renderMemoryMap(div, aMemoryMap);
|
|
|
|
for (let i = 0; i < aStacks.length; ++i) {
|
|
let stack = aStacks[i];
|
|
aRenderHeader(i);
|
|
this.renderStack(div, stack)
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Renders the title of the stack: e.g. "Late Write #1" or
|
|
* "Hang Report #1 (6 seconds)".
|
|
*
|
|
* @param aFormatArgs formating args to be passed to formatStringFromName.
|
|
*/
|
|
renderHeader: function StackRenderer_renderHeader(aPrefix, aFormatArgs) {
|
|
let div = document.getElementById(aPrefix + "-data");
|
|
|
|
let titleElement = document.createElement("span");
|
|
titleElement.className = "stack-title";
|
|
|
|
let titleText = bundle.formatStringFromName(
|
|
aPrefix + "-title", aFormatArgs, aFormatArgs.length);
|
|
titleElement.appendChild(document.createTextNode(titleText));
|
|
|
|
div.appendChild(titleElement);
|
|
div.appendChild(document.createElement("br"));
|
|
}
|
|
};
|
|
|
|
var RawPayload = {
|
|
/**
|
|
* Renders the raw payload
|
|
*/
|
|
render: function(aPing) {
|
|
setHasData("raw-payload-section", true);
|
|
let pre = document.getElementById("raw-payload-data-pre");
|
|
pre.textContent = JSON.stringify(aPing.payload, null, 2);
|
|
}
|
|
};
|
|
|
|
function SymbolicationRequest(aPrefix, aRenderHeader,
|
|
aMemoryMap, aStacks, aDurations = null) {
|
|
this.prefix = aPrefix;
|
|
this.renderHeader = aRenderHeader;
|
|
this.memoryMap = aMemoryMap;
|
|
this.stacks = aStacks;
|
|
this.durations = aDurations;
|
|
}
|
|
/**
|
|
* A callback for onreadystatechange. It replaces the numeric stack with
|
|
* the symbolicated one returned by the symbolication server.
|
|
*/
|
|
SymbolicationRequest.prototype.handleSymbolResponse =
|
|
function SymbolicationRequest_handleSymbolResponse() {
|
|
if (this.symbolRequest.readyState != 4)
|
|
return;
|
|
|
|
let fetchElement = document.getElementById(this.prefix + "-fetch-symbols");
|
|
fetchElement.classList.add("hidden");
|
|
let hideElement = document.getElementById(this.prefix + "-hide-symbols");
|
|
hideElement.classList.remove("hidden");
|
|
let div = document.getElementById(this.prefix + "-data");
|
|
removeAllChildNodes(div);
|
|
let errorMessage = bundle.GetStringFromName("errorFetchingSymbols");
|
|
|
|
if (this.symbolRequest.status != 200) {
|
|
div.appendChild(document.createTextNode(errorMessage));
|
|
return;
|
|
}
|
|
|
|
let jsonResponse = {};
|
|
try {
|
|
jsonResponse = JSON.parse(this.symbolRequest.responseText);
|
|
} catch (e) {
|
|
div.appendChild(document.createTextNode(errorMessage));
|
|
return;
|
|
}
|
|
|
|
for (let i = 0; i < jsonResponse.length; ++i) {
|
|
let stack = jsonResponse[i];
|
|
this.renderHeader(i, this.durations);
|
|
|
|
for (let symbol of stack) {
|
|
div.appendChild(document.createTextNode(symbol));
|
|
div.appendChild(document.createElement("br"));
|
|
}
|
|
div.appendChild(document.createElement("br"));
|
|
}
|
|
};
|
|
/**
|
|
* Send a request to the symbolication server to symbolicate this stack.
|
|
*/
|
|
SymbolicationRequest.prototype.fetchSymbols =
|
|
function SymbolicationRequest_fetchSymbols() {
|
|
let symbolServerURI =
|
|
Preferences.get(PREF_SYMBOL_SERVER_URI, DEFAULT_SYMBOL_SERVER_URI);
|
|
let request = {"memoryMap" : this.memoryMap, "stacks" : this.stacks,
|
|
"version" : 3};
|
|
let requestJSON = JSON.stringify(request);
|
|
|
|
this.symbolRequest = new XMLHttpRequest();
|
|
this.symbolRequest.open("POST", symbolServerURI, true);
|
|
this.symbolRequest.setRequestHeader("Content-type", "application/json");
|
|
this.symbolRequest.setRequestHeader("Content-length",
|
|
requestJSON.length);
|
|
this.symbolRequest.setRequestHeader("Connection", "close");
|
|
this.symbolRequest.onreadystatechange = this.handleSymbolResponse.bind(this);
|
|
this.symbolRequest.send(requestJSON);
|
|
}
|
|
|
|
var ChromeHangs = {
|
|
|
|
symbolRequest: null,
|
|
|
|
/**
|
|
* Renders raw chrome hang data
|
|
*/
|
|
render: function ChromeHangs_render(aPing) {
|
|
let hangs = aPing.payload.chromeHangs;
|
|
setHasData("chrome-hangs-section", !!hangs);
|
|
if (!hangs) {
|
|
return;
|
|
}
|
|
|
|
let stacks = hangs.stacks;
|
|
let memoryMap = hangs.memoryMap;
|
|
let durations = hangs.durations;
|
|
|
|
StackRenderer.renderStacks("chrome-hangs", stacks, memoryMap,
|
|
(index) => this.renderHangHeader(index, durations));
|
|
},
|
|
|
|
renderHangHeader: function ChromeHangs_renderHangHeader(aIndex, aDurations) {
|
|
StackRenderer.renderHeader("chrome-hangs", [aIndex + 1, aDurations[aIndex]]);
|
|
}
|
|
};
|
|
|
|
var ThreadHangStats = {
|
|
|
|
/**
|
|
* Renders raw thread hang stats data
|
|
*/
|
|
render: function(aPayload) {
|
|
let div = document.getElementById("thread-hang-stats");
|
|
removeAllChildNodes(div);
|
|
|
|
let stats = aPayload.threadHangStats;
|
|
setHasData("thread-hang-stats-section", stats && (stats.length > 0));
|
|
if (!stats) {
|
|
return;
|
|
}
|
|
|
|
stats.forEach((thread) => {
|
|
div.appendChild(this.renderThread(thread));
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Creates and fills data corresponding to a thread
|
|
*/
|
|
renderThread: function(aThread) {
|
|
let div = document.createElement("div");
|
|
|
|
let title = document.createElement("h2");
|
|
title.textContent = aThread.name;
|
|
div.appendChild(title);
|
|
|
|
// Don't localize the histogram name, because the
|
|
// name is also used as the div element's ID
|
|
Histogram.render(div, aThread.name + "-Activity",
|
|
aThread.activity, {exponential: true}, true);
|
|
aThread.hangs.forEach((hang, index) => {
|
|
let hangName = aThread.name + "-Hang-" + (index + 1);
|
|
let hangDiv = Histogram.render(
|
|
div, hangName, hang.histogram, {exponential: true}, true);
|
|
let stackDiv = document.createElement("div");
|
|
let stack = hang.nativeStack || hang.stack;
|
|
stack.forEach((frame) => {
|
|
stackDiv.appendChild(document.createTextNode(frame));
|
|
// Leave an extra <br> at the end of the stack listing
|
|
stackDiv.appendChild(document.createElement("br"));
|
|
});
|
|
// Insert stack after the histogram title
|
|
hangDiv.insertBefore(stackDiv, hangDiv.childNodes[1]);
|
|
});
|
|
return div;
|
|
},
|
|
};
|
|
|
|
var Histogram = {
|
|
|
|
hgramSamplesCaption: bundle.GetStringFromName("histogramSamples"),
|
|
|
|
hgramAverageCaption: bundle.GetStringFromName("histogramAverage"),
|
|
|
|
hgramSumCaption: bundle.GetStringFromName("histogramSum"),
|
|
|
|
hgramCopyCaption: bundle.GetStringFromName("histogramCopy"),
|
|
|
|
/**
|
|
* Renders a single Telemetry histogram
|
|
*
|
|
* @param aParent Parent element
|
|
* @param aName Histogram name
|
|
* @param aHgram Histogram information
|
|
* @param aOptions Object with render options
|
|
* * exponential: bars follow logarithmic scale
|
|
* @param aIsBHR whether or not requires fixing the labels for TimeHistogram
|
|
*/
|
|
render: function Histogram_render(aParent, aName, aHgram, aOptions, aIsBHR) {
|
|
let options = aOptions || {};
|
|
let hgram = this.processHistogram(aHgram, aName, aIsBHR);
|
|
|
|
let outerDiv = document.createElement("div");
|
|
outerDiv.className = "histogram";
|
|
outerDiv.id = aName;
|
|
|
|
let divTitle = document.createElement("div");
|
|
divTitle.className = "histogram-title";
|
|
divTitle.appendChild(document.createTextNode(aName));
|
|
outerDiv.appendChild(divTitle);
|
|
|
|
let stats = hgram.sample_count + " " + this.hgramSamplesCaption + ", " +
|
|
this.hgramAverageCaption + " = " + hgram.pretty_average + ", " +
|
|
this.hgramSumCaption + " = " + hgram.sum;
|
|
|
|
let divStats = document.createElement("div");
|
|
divStats.appendChild(document.createTextNode(stats));
|
|
outerDiv.appendChild(divStats);
|
|
|
|
if (isRTL()) {
|
|
hgram.buckets.reverse();
|
|
hgram.values.reverse();
|
|
}
|
|
|
|
let textData = this.renderValues(outerDiv, hgram, options);
|
|
|
|
// The 'Copy' button contains the textual data, copied to clipboard on click
|
|
let copyButton = document.createElement("button");
|
|
copyButton.className = "copy-node";
|
|
copyButton.appendChild(document.createTextNode(this.hgramCopyCaption));
|
|
copyButton.histogramText = aName + EOL + stats + EOL + EOL + textData;
|
|
copyButton.addEventListener("click", function() {
|
|
Cc["@mozilla.org/widget/clipboardhelper;1"].getService(Ci.nsIClipboardHelper)
|
|
.copyString(this.histogramText);
|
|
});
|
|
outerDiv.appendChild(copyButton);
|
|
|
|
aParent.appendChild(outerDiv);
|
|
return outerDiv;
|
|
},
|
|
|
|
processHistogram: function(aHgram, aName, aIsBHR) {
|
|
const values = Object.keys(aHgram.values).map(k => aHgram.values[k]);
|
|
if (!values.length) {
|
|
// If we have no values collected for this histogram, just return
|
|
// zero values so we still render it.
|
|
return {
|
|
values: [],
|
|
pretty_average: 0,
|
|
max: 0,
|
|
sample_count: 0,
|
|
sum: 0
|
|
};
|
|
}
|
|
|
|
const sample_count = values.reduceRight((a, b) => a + b);
|
|
const average = Math.round(aHgram.sum * 10 / sample_count) / 10;
|
|
const max_value = Math.max(...values);
|
|
|
|
function labelFunc(k) {
|
|
// - BHR histograms are TimeHistograms: Exactly power-of-two buckets (from 0)
|
|
// (buckets: [0..1], [2..3], [4..7], [8..15], ... note the 0..1 anomaly - same bucket)
|
|
// - TimeHistogram's JS representation adds a dummy (empty) "0" bucket, and
|
|
// the rest of the buckets have the label as the upper value of the
|
|
// bucket (non TimeHistograms have the lower value of the bucket as label).
|
|
// So JS TimeHistograms bucket labels are: 0 (dummy), 1, 3, 7, 15, ...
|
|
// - see toolkit/components/telemetry/Telemetry.cpp
|
|
// (CreateJSTimeHistogram, CreateJSThreadHangStats, CreateJSHangHistogram)
|
|
// - see toolkit/components/telemetry/ThreadHangStats.h
|
|
// Fix BHR labels to the "standard" format for about:telemetry as follows:
|
|
// - The dummy 0 label+bucket will be filtered before arriving here
|
|
// - If it's 1 -> manually correct it to 0 (the 0..1 anomaly)
|
|
// - For the rest, set the label as the bottom value instead of the upper.
|
|
// --> so we'll end with the following (non dummy) labels: 0, 2, 4, 8, 16, ...
|
|
if (!aIsBHR) {
|
|
return k;
|
|
}
|
|
return k == 1 ? 0 : (k + 1) / 2;
|
|
}
|
|
|
|
const labelledValues = Object.keys(aHgram.values)
|
|
.filter(label => !aIsBHR || Number(label) != 0) // remove dummy 0 label for BHR
|
|
.map(k => [labelFunc(Number(k)), aHgram.values[k]]);
|
|
|
|
let result = {
|
|
values: labelledValues,
|
|
pretty_average: average,
|
|
max: max_value,
|
|
sample_count: sample_count,
|
|
sum: aHgram.sum
|
|
};
|
|
|
|
return result;
|
|
},
|
|
|
|
/**
|
|
* Return a non-negative, logarithmic representation of a non-negative number.
|
|
* e.g. 0 => 0, 1 => 1, 10 => 2, 100 => 3
|
|
*
|
|
* @param aNumber Non-negative number
|
|
*/
|
|
getLogValue: function(aNumber) {
|
|
return Math.max(0, Math.log10(aNumber) + 1);
|
|
},
|
|
|
|
/**
|
|
* Create histogram HTML bars, also returns a textual representation
|
|
* Both aMaxValue and aSumValues must be positive.
|
|
* Values are assumed to use 0 as baseline.
|
|
*
|
|
* @param aDiv Outer parent div
|
|
* @param aHgram The histogram data
|
|
* @param aOptions Object with render options (@see #render)
|
|
*/
|
|
renderValues: function Histogram_renderValues(aDiv, aHgram, aOptions) {
|
|
let text = "";
|
|
// If the last label is not the longest string, alignment will break a little
|
|
let labelPadTo = 0;
|
|
if (aHgram.values.length) {
|
|
labelPadTo = String(aHgram.values[aHgram.values.length - 1][0]).length;
|
|
}
|
|
let maxBarValue = aOptions.exponential ? this.getLogValue(aHgram.max) : aHgram.max;
|
|
|
|
for (let [label, value] of aHgram.values) {
|
|
let barValue = aOptions.exponential ? this.getLogValue(value) : value;
|
|
|
|
// Create a text representation: <right-aligned-label> |<bar-of-#><value> <percentage>
|
|
text += EOL
|
|
+ " ".repeat(Math.max(0, labelPadTo - String(label).length)) + label // Right-aligned label
|
|
+ " |" + "#".repeat(Math.round(MAX_BAR_CHARS * barValue / maxBarValue)) // Bar
|
|
+ " " + value // Value
|
|
+ " " + Math.round(100 * value / aHgram.sample_count) + "%"; // Percentage
|
|
|
|
// Construct the HTML labels + bars
|
|
let belowEm = Math.round(MAX_BAR_HEIGHT * (barValue / maxBarValue) * 10) / 10;
|
|
let aboveEm = MAX_BAR_HEIGHT - belowEm;
|
|
|
|
let barDiv = document.createElement("div");
|
|
barDiv.className = "bar";
|
|
barDiv.style.paddingTop = aboveEm + "em";
|
|
|
|
// Add value label or an nbsp if no value
|
|
barDiv.appendChild(document.createTextNode(value ? value : '\u00A0'));
|
|
|
|
// Create the blue bar
|
|
let bar = document.createElement("div");
|
|
bar.className = "bar-inner";
|
|
bar.style.height = belowEm + "em";
|
|
barDiv.appendChild(bar);
|
|
|
|
// Add bucket label
|
|
barDiv.appendChild(document.createTextNode(label));
|
|
|
|
aDiv.appendChild(barDiv);
|
|
}
|
|
|
|
return text.substr(EOL.length); // Trim the EOL before the first line
|
|
},
|
|
|
|
/**
|
|
* Helper function for filtering histogram elements by their id
|
|
* Adds the "filter-blocked" class to histogram nodes whose IDs don't match the filter.
|
|
*
|
|
* @param aContainerNode Container node containing the histogram class nodes to filter
|
|
* @param aFilterText either text or /RegEx/. If text, case-insensitive and AND words
|
|
*/
|
|
filterHistograms: function _filterHistograms(aContainerNode, aFilterText) {
|
|
let filter = aFilterText.toString();
|
|
|
|
// Pass if: all non-empty array items match (case-sensitive)
|
|
function isPassText(subject, filter) {
|
|
for (let item of filter) {
|
|
if (item.length && subject.indexOf(item) < 0) {
|
|
return false; // mismatch and not a spurious space
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function isPassRegex(subject, filter) {
|
|
return filter.test(subject);
|
|
}
|
|
|
|
// Setup normalized filter string (trimmed, lower cased and split on spaces if not RegEx)
|
|
let isPassFunc; // filter function, set once, then applied to all elements
|
|
filter = filter.trim();
|
|
if (filter[0] != "/") { // Plain text: case insensitive, AND if multi-string
|
|
isPassFunc = isPassText;
|
|
filter = filter.toLowerCase().split(" ");
|
|
} else {
|
|
isPassFunc = isPassRegex;
|
|
var r = filter.match(/^\/(.*)\/(i?)$/);
|
|
try {
|
|
filter = RegExp(r[1], r[2]);
|
|
}
|
|
catch (e) { // Incomplete or bad RegExp - always no match
|
|
isPassFunc = function() {
|
|
return false;
|
|
};
|
|
}
|
|
}
|
|
|
|
let needLower = (isPassFunc === isPassText);
|
|
|
|
let histograms = aContainerNode.getElementsByClassName("histogram");
|
|
for (let hist of histograms) {
|
|
hist.classList[isPassFunc((needLower ? hist.id.toLowerCase() : hist.id), filter) ? "remove" : "add"]("filter-blocked");
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Event handler for change at histograms filter input
|
|
*
|
|
* When invoked, 'this' is expected to be the filter HTML node.
|
|
*/
|
|
histogramFilterChanged: function _histogramFilterChanged() {
|
|
if (this.idleTimeout) {
|
|
clearTimeout(this.idleTimeout);
|
|
}
|
|
|
|
this.idleTimeout = setTimeout( () => {
|
|
Histogram.filterHistograms(document.getElementById(this.getAttribute("target_id")), this.value);
|
|
}, FILTER_IDLE_TIMEOUT);
|
|
}
|
|
};
|
|
|
|
/*
|
|
* Helper function to render JS objects with white space between top level elements
|
|
* so that they look better in the browser
|
|
* @param aObject JavaScript object or array to render
|
|
* @return String
|
|
*/
|
|
function RenderObject(aObject) {
|
|
let output = "";
|
|
if (Array.isArray(aObject)) {
|
|
if (aObject.length == 0) {
|
|
return "[]";
|
|
}
|
|
output = "[" + JSON.stringify(aObject[0]);
|
|
for (let i = 1; i < aObject.length; i++) {
|
|
output += ", " + JSON.stringify(aObject[i]);
|
|
}
|
|
return output + "]";
|
|
}
|
|
let keys = Object.keys(aObject);
|
|
if (keys.length == 0) {
|
|
return "{}";
|
|
}
|
|
output = "{\"" + keys[0] + "\":\u00A0" + JSON.stringify(aObject[keys[0]]);
|
|
for (let i = 1; i < keys.length; i++) {
|
|
output += ", \"" + keys[i] + "\":\u00A0" + JSON.stringify(aObject[keys[i]]);
|
|
}
|
|
return output + "}";
|
|
}
|
|
|
|
var KeyValueTable = {
|
|
/**
|
|
* Returns a 2-column table with keys and values
|
|
* @param aMeasurements Each key in this JS object is rendered as a row in
|
|
* the table with its corresponding value
|
|
* @param aKeysLabel Column header for the keys column
|
|
* @param aValuesLabel Column header for the values column
|
|
*/
|
|
render: function KeyValueTable_render(aMeasurements, aKeysLabel, aValuesLabel) {
|
|
let table = document.createElement("table");
|
|
this.renderHeader(table, aKeysLabel, aValuesLabel);
|
|
this.renderBody(table, aMeasurements);
|
|
return table;
|
|
},
|
|
|
|
/**
|
|
* Create the table header
|
|
* Tabs & newlines added to cells to make it easier to copy-paste.
|
|
*
|
|
* @param aTable Table element
|
|
* @param aKeysLabel Column header for the keys column
|
|
* @param aValuesLabel Column header for the values column
|
|
*/
|
|
renderHeader: function KeyValueTable_renderHeader(aTable, aKeysLabel, aValuesLabel) {
|
|
let headerRow = document.createElement("tr");
|
|
aTable.appendChild(headerRow);
|
|
|
|
let keysColumn = document.createElement("th");
|
|
keysColumn.appendChild(document.createTextNode(aKeysLabel + "\t"));
|
|
let valuesColumn = document.createElement("th");
|
|
valuesColumn.appendChild(document.createTextNode(aValuesLabel + "\n"));
|
|
|
|
headerRow.appendChild(keysColumn);
|
|
headerRow.appendChild(valuesColumn);
|
|
},
|
|
|
|
/**
|
|
* Create the table body
|
|
* Tabs & newlines added to cells to make it easier to copy-paste.
|
|
*
|
|
* @param aTable Table element
|
|
* @param aMeasurements Key/value map
|
|
*/
|
|
renderBody: function KeyValueTable_renderBody(aTable, aMeasurements) {
|
|
for (let [key, value] of Object.entries(aMeasurements)) {
|
|
// use .valueOf() to unbox Number, String, etc. objects
|
|
if (value &&
|
|
(typeof value == "object") &&
|
|
(typeof value.valueOf() == "object")) {
|
|
value = RenderObject(value);
|
|
}
|
|
|
|
let newRow = document.createElement("tr");
|
|
aTable.appendChild(newRow);
|
|
|
|
let keyField = document.createElement("td");
|
|
keyField.appendChild(document.createTextNode(key + "\t"));
|
|
newRow.appendChild(keyField);
|
|
|
|
let valueField = document.createElement("td");
|
|
valueField.appendChild(document.createTextNode(value + "\n"));
|
|
newRow.appendChild(valueField);
|
|
}
|
|
}
|
|
};
|
|
|
|
var KeyedHistogram = {
|
|
render: function(parent, id, keyedHistogram) {
|
|
let outerDiv = document.createElement("div");
|
|
outerDiv.className = "keyed-histogram";
|
|
outerDiv.id = id;
|
|
|
|
let divTitle = document.createElement("div");
|
|
divTitle.className = "keyed-histogram-title";
|
|
divTitle.appendChild(document.createTextNode(id));
|
|
outerDiv.appendChild(divTitle);
|
|
|
|
for (let [name, hgram] of Object.entries(keyedHistogram)) {
|
|
Histogram.render(outerDiv, name, hgram);
|
|
}
|
|
|
|
parent.appendChild(outerDiv);
|
|
return outerDiv;
|
|
},
|
|
};
|
|
|
|
var AddonDetails = {
|
|
tableIDTitle: bundle.GetStringFromName("addonTableID"),
|
|
tableDetailsTitle: bundle.GetStringFromName("addonTableDetails"),
|
|
|
|
/**
|
|
* Render the addon details section as a series of headers followed by key/value tables
|
|
* @param aPing A ping object to render the data from.
|
|
*/
|
|
render: function AddonDetails_render(aPing) {
|
|
let addonSection = document.getElementById("addon-details");
|
|
removeAllChildNodes(addonSection);
|
|
let addonDetails = aPing.payload.addonDetails;
|
|
const hasData = addonDetails && Object.keys(addonDetails).length > 0;
|
|
setHasData("addon-details-section", hasData);
|
|
if (!hasData) {
|
|
return;
|
|
}
|
|
|
|
for (let provider in addonDetails) {
|
|
let providerSection = document.createElement("h2");
|
|
let titleText = bundle.formatStringFromName("addonProvider", [provider], 1);
|
|
providerSection.appendChild(document.createTextNode(titleText));
|
|
addonSection.appendChild(providerSection);
|
|
addonSection.appendChild(
|
|
KeyValueTable.render(addonDetails[provider],
|
|
this.tableIDTitle, this.tableDetailsTitle));
|
|
}
|
|
}
|
|
};
|
|
|
|
var Scalars = {
|
|
/**
|
|
* Render the scalar data - if present - from the payload in a simple key-value table.
|
|
* @param aPayload A payload object to render the data from.
|
|
*/
|
|
render: function(aPayload) {
|
|
let scalarsSection = document.getElementById("scalars");
|
|
removeAllChildNodes(scalarsSection);
|
|
|
|
if (!aPayload.processes || !aPayload.processes.parent) {
|
|
return;
|
|
}
|
|
|
|
let scalars = aPayload.processes.parent.scalars;
|
|
const hasData = scalars && Object.keys(scalars).length > 0;
|
|
setHasData("scalars-section", hasData);
|
|
if (!hasData) {
|
|
return;
|
|
}
|
|
|
|
const headingName = bundle.GetStringFromName("namesHeader");
|
|
const headingValue = bundle.GetStringFromName("valuesHeader");
|
|
const table = KeyValueTable.render(scalars, headingName, headingValue);
|
|
scalarsSection.appendChild(table);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Helper function for showing either the toggle element or "No data collected" message for a section
|
|
*
|
|
* @param aSectionID ID of the section element that needs to be changed
|
|
* @param aHasData true (default) indicates that toggle should be displayed
|
|
*/
|
|
function setHasData(aSectionID, aHasData) {
|
|
let sectionElement = document.getElementById(aSectionID);
|
|
sectionElement.classList[aHasData ? "add" : "remove"]("has-data");
|
|
}
|
|
|
|
/**
|
|
* Helper function that expands and collapses sections +
|
|
* changes caption on the toggle text
|
|
*/
|
|
function toggleSection(aEvent) {
|
|
let parentElement = aEvent.target.parentElement;
|
|
if (!parentElement.classList.contains("has-data") &&
|
|
!parentElement.classList.contains("has-subdata")) {
|
|
return; // nothing to toggle
|
|
}
|
|
|
|
parentElement.classList.toggle("expanded");
|
|
|
|
// Store section opened/closed state in a hidden checkbox (which is then used on reload)
|
|
let statebox = parentElement.getElementsByClassName("statebox")[0];
|
|
if (statebox) {
|
|
statebox.checked = parentElement.classList.contains("expanded");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the text of the page header based on a config pref + bundle strings
|
|
*/
|
|
function setupPageHeader()
|
|
{
|
|
let serverOwner = Preferences.get(PREF_TELEMETRY_SERVER_OWNER, "Mozilla");
|
|
let brandName = brandBundle.GetStringFromName("brandFullName");
|
|
let subtitleText = bundle.formatStringFromName(
|
|
"pageSubtitle", [serverOwner, brandName], 2);
|
|
|
|
let subtitleElement = document.getElementById("page-subtitle");
|
|
subtitleElement.appendChild(document.createTextNode(subtitleText));
|
|
}
|
|
|
|
/**
|
|
* Initializes load/unload, pref change and mouse-click listeners
|
|
*/
|
|
function setupListeners() {
|
|
Settings.attachObservers();
|
|
PingPicker.attachObservers();
|
|
|
|
// Clean up observers when page is closed
|
|
window.addEventListener("unload",
|
|
function unloadHandler(aEvent) {
|
|
window.removeEventListener("unload", unloadHandler);
|
|
Settings.detachObservers();
|
|
}, false);
|
|
|
|
document.getElementById("chrome-hangs-fetch-symbols").addEventListener("click",
|
|
function () {
|
|
if (!gPingData) {
|
|
return;
|
|
}
|
|
|
|
let hangs = gPingData.payload.chromeHangs;
|
|
let req = new SymbolicationRequest("chrome-hangs",
|
|
ChromeHangs.renderHangHeader,
|
|
hangs.memoryMap,
|
|
hangs.stacks,
|
|
hangs.durations);
|
|
req.fetchSymbols();
|
|
}, false);
|
|
|
|
document.getElementById("chrome-hangs-hide-symbols").addEventListener("click",
|
|
function () {
|
|
if (!gPingData) {
|
|
return;
|
|
}
|
|
|
|
ChromeHangs.render(gPingData);
|
|
}, false);
|
|
|
|
document.getElementById("late-writes-fetch-symbols").addEventListener("click",
|
|
function () {
|
|
if (!gPingData) {
|
|
return;
|
|
}
|
|
|
|
let lateWrites = gPingData.payload.lateWrites;
|
|
let req = new SymbolicationRequest("late-writes",
|
|
LateWritesSingleton.renderHeader,
|
|
lateWrites.memoryMap,
|
|
lateWrites.stacks);
|
|
req.fetchSymbols();
|
|
}, false);
|
|
|
|
document.getElementById("late-writes-hide-symbols").addEventListener("click",
|
|
function () {
|
|
if (!gPingData) {
|
|
return;
|
|
}
|
|
|
|
LateWritesSingleton.renderLateWrites(gPingData.payload.lateWrites);
|
|
}, false);
|
|
|
|
// Clicking on the section name will toggle its state
|
|
let sectionHeaders = document.getElementsByClassName("section-name");
|
|
for (let sectionHeader of sectionHeaders) {
|
|
sectionHeader.addEventListener("click", toggleSection, false);
|
|
}
|
|
|
|
// Clicking on the "toggle" text will also toggle section's state
|
|
let toggleLinks = document.getElementsByClassName("toggle-caption");
|
|
for (let toggleLink of toggleLinks) {
|
|
toggleLink.addEventListener("click", toggleSection, false);
|
|
}
|
|
}
|
|
|
|
function onLoad() {
|
|
window.removeEventListener("load", onLoad);
|
|
|
|
// Set the text in the page header
|
|
setupPageHeader();
|
|
|
|
// Set up event listeners
|
|
setupListeners();
|
|
|
|
// Render settings.
|
|
Settings.render();
|
|
|
|
// Restore sections states
|
|
let stateboxes = document.getElementsByClassName("statebox");
|
|
for (let box of stateboxes) {
|
|
if (box.checked) { // Was open. Will still display as empty if not has-data
|
|
box.parentElement.classList.add("expanded");
|
|
}
|
|
}
|
|
|
|
// Update ping data when async Telemetry init is finished.
|
|
Telemetry.asyncFetchTelemetryData(() => PingPicker.update());
|
|
}
|
|
|
|
var LateWritesSingleton = {
|
|
renderHeader: function LateWritesSingleton_renderHeader(aIndex) {
|
|
StackRenderer.renderHeader("late-writes", [aIndex + 1]);
|
|
},
|
|
|
|
renderLateWrites: function LateWritesSingleton_renderLateWrites(lateWrites) {
|
|
setHasData("late-writes-section", !!lateWrites);
|
|
if (!lateWrites) {
|
|
return;
|
|
}
|
|
|
|
let stacks = lateWrites.stacks;
|
|
let memoryMap = lateWrites.memoryMap;
|
|
StackRenderer.renderStacks('late-writes', stacks, memoryMap,
|
|
LateWritesSingleton.renderHeader);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Helper function for sorting the startup milestones in the Simple Measurements
|
|
* section into temporal order.
|
|
*
|
|
* @param aSimpleMeasurements Telemetry ping's "Simple Measurements" data
|
|
* @return Sorted measurements
|
|
*/
|
|
function sortStartupMilestones(aSimpleMeasurements) {
|
|
const telemetryTimestamps = TelemetryTimestamps.get();
|
|
let startupEvents = Services.startup.getStartupInfo();
|
|
delete startupEvents['process'];
|
|
|
|
function keyIsMilestone(k) {
|
|
return (k in startupEvents) || (k in telemetryTimestamps);
|
|
}
|
|
|
|
let sortedKeys = Object.keys(aSimpleMeasurements);
|
|
|
|
// Sort the measurements, with startup milestones at the front + ordered by time
|
|
sortedKeys.sort(function keyCompare(keyA, keyB) {
|
|
let isKeyAMilestone = keyIsMilestone(keyA);
|
|
let isKeyBMilestone = keyIsMilestone(keyB);
|
|
|
|
// First order by startup vs non-startup measurement
|
|
if (isKeyAMilestone && !isKeyBMilestone)
|
|
return -1;
|
|
if (!isKeyAMilestone && isKeyBMilestone)
|
|
return 1;
|
|
// Don't change order of non-startup measurements
|
|
if (!isKeyAMilestone && !isKeyBMilestone)
|
|
return 0;
|
|
|
|
// If both keys are startup measurements, order them by value
|
|
return aSimpleMeasurements[keyA] - aSimpleMeasurements[keyB];
|
|
});
|
|
|
|
// Insert measurements into a result object in sort-order
|
|
let result = {};
|
|
for (let key of sortedKeys) {
|
|
result[key] = aSimpleMeasurements[key];
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
function renderPayloadList(ping) {
|
|
// Rebuild the payload select with options:
|
|
// Parent Payload (selected)
|
|
// Child Payload 1..ping.payload.childPayloads.length
|
|
let listEl = document.getElementById("choose-payload");
|
|
removeAllChildNodes(listEl);
|
|
|
|
let option = document.createElement("option");
|
|
let text = bundle.GetStringFromName("parentPayload");
|
|
let content = document.createTextNode(text);
|
|
let payloadIndex = 0;
|
|
option.appendChild(content);
|
|
option.setAttribute("value", payloadIndex++);
|
|
option.selected = true;
|
|
listEl.appendChild(option);
|
|
|
|
if (!ping.payload.childPayloads) {
|
|
listEl.disabled = true;
|
|
return
|
|
}
|
|
listEl.disabled = false;
|
|
|
|
for (; payloadIndex <= ping.payload.childPayloads.length; ++payloadIndex) {
|
|
option = document.createElement("option");
|
|
text = bundle.formatStringFromName("childPayloadN", [payloadIndex], 1);
|
|
content = document.createTextNode(text);
|
|
option.appendChild(content);
|
|
option.setAttribute("value", payloadIndex);
|
|
listEl.appendChild(option);
|
|
}
|
|
}
|
|
|
|
function toggleElementHidden(element, isHidden) {
|
|
if (isHidden) {
|
|
element.classList.add("hidden");
|
|
} else {
|
|
element.classList.remove("hidden");
|
|
}
|
|
}
|
|
|
|
function togglePingSections(isMainPing) {
|
|
// We always show the sections that are "common" to all pings.
|
|
// The raw payload section is only used for pings other than "main" and "saved-session".
|
|
let commonSections = new Set(["general-data-section", "environment-data-section"]);
|
|
let otherPingSections = new Set(["raw-payload-section"]);
|
|
|
|
let elements = document.getElementById("structured-ping-data-section").children;
|
|
for (let section of elements) {
|
|
if (commonSections.has(section.id)) {
|
|
continue;
|
|
}
|
|
|
|
let showElement = isMainPing != otherPingSections.has(section.id);
|
|
toggleElementHidden(section, !showElement);
|
|
}
|
|
}
|
|
|
|
function displayPingData(ping, updatePayloadList = false) {
|
|
gPingData = ping;
|
|
|
|
// Render raw ping data.
|
|
let pre = document.getElementById("raw-ping-data");
|
|
pre.textContent = JSON.stringify(gPingData, null, 2);
|
|
|
|
// Update the structured data rendering.
|
|
const keysHeader = bundle.GetStringFromName("keysHeader");
|
|
const valuesHeader = bundle.GetStringFromName("valuesHeader");
|
|
|
|
// Update the payload list
|
|
if (updatePayloadList) {
|
|
renderPayloadList(ping);
|
|
}
|
|
|
|
// Show general data.
|
|
GeneralData.render(ping);
|
|
|
|
// Show environment data.
|
|
EnvironmentData.render(ping);
|
|
|
|
// We only have special rendering code for the payloads from "main" pings.
|
|
// For any other pings we just render the raw JSON payload.
|
|
let isMainPing = (ping.type == "main" || ping.type == "saved-session");
|
|
togglePingSections(isMainPing);
|
|
|
|
if (!isMainPing) {
|
|
RawPayload.render(ping);
|
|
return;
|
|
}
|
|
|
|
// Show telemetry log.
|
|
TelLog.render(ping);
|
|
|
|
// Show slow SQL stats
|
|
SlowSQL.render(ping);
|
|
|
|
// Show chrome hang stacks
|
|
ChromeHangs.render(ping);
|
|
|
|
// Render Addon details.
|
|
AddonDetails.render(ping);
|
|
|
|
// Select payload to render
|
|
let payloadSelect = document.getElementById("choose-payload");
|
|
let payloadOption = payloadSelect.selectedOptions.item(0);
|
|
let payloadIndex = payloadOption.getAttribute("value");
|
|
|
|
let payload = ping.payload;
|
|
if (payloadIndex > 0) {
|
|
payload = ping.payload.childPayloads[payloadIndex - 1];
|
|
}
|
|
|
|
// Show thread hang stats
|
|
ThreadHangStats.render(payload);
|
|
|
|
// Show simple measurements
|
|
let simpleMeasurements = sortStartupMilestones(payload.simpleMeasurements);
|
|
let hasData = Object.keys(simpleMeasurements).length > 0;
|
|
setHasData("simple-measurements-section", hasData);
|
|
let simpleSection = document.getElementById("simple-measurements");
|
|
removeAllChildNodes(simpleSection);
|
|
|
|
if (hasData) {
|
|
simpleSection.appendChild(KeyValueTable.render(simpleMeasurements,
|
|
keysHeader, valuesHeader));
|
|
}
|
|
|
|
LateWritesSingleton.renderLateWrites(payload.lateWrites);
|
|
|
|
// Show basic session info gathered
|
|
hasData = Object.keys(ping.payload.info).length > 0;
|
|
setHasData("session-info-section", hasData);
|
|
let infoSection = document.getElementById("session-info");
|
|
removeAllChildNodes(infoSection);
|
|
|
|
if (hasData) {
|
|
infoSection.appendChild(KeyValueTable.render(ping.payload.info,
|
|
keysHeader, valuesHeader));
|
|
}
|
|
|
|
// Show scalar data.
|
|
Scalars.render(payload);
|
|
|
|
// Show histogram data
|
|
let hgramDiv = document.getElementById("histograms");
|
|
removeAllChildNodes(hgramDiv);
|
|
|
|
let histograms = payload.histograms;
|
|
hasData = Object.keys(histograms).length > 0;
|
|
setHasData("histograms-section", hasData);
|
|
|
|
if (hasData) {
|
|
for (let [name, hgram] of Object.entries(histograms)) {
|
|
Histogram.render(hgramDiv, name, hgram, {unpacked: true});
|
|
}
|
|
|
|
let filterBox = document.getElementById("histograms-filter");
|
|
filterBox.addEventListener("input", Histogram.histogramFilterChanged, false);
|
|
if (filterBox.value.trim() != "") { // on load, no need to filter if empty
|
|
Histogram.filterHistograms(hgramDiv, filterBox.value);
|
|
}
|
|
|
|
setHasData("histograms-section", true);
|
|
}
|
|
|
|
// Show keyed histogram data
|
|
let keyedDiv = document.getElementById("keyed-histograms");
|
|
removeAllChildNodes(keyedDiv);
|
|
|
|
setHasData("keyed-histograms-section", false);
|
|
let keyedHistograms = payload.keyedHistograms;
|
|
if (keyedHistograms) {
|
|
let hasData = false;
|
|
for (let [id, keyed] of Object.entries(keyedHistograms)) {
|
|
if (Object.keys(keyed).length > 0) {
|
|
hasData = true;
|
|
KeyedHistogram.render(keyedDiv, id, keyed, {unpacked: true});
|
|
}
|
|
}
|
|
setHasData("keyed-histograms-section", hasData);
|
|
}
|
|
|
|
// Show addon histogram data
|
|
let addonDiv = document.getElementById("addon-histograms");
|
|
removeAllChildNodes(addonDiv);
|
|
|
|
let addonHistogramsRendered = false;
|
|
let addonData = payload.addonHistograms;
|
|
if (addonData) {
|
|
for (let [addon, histograms] of Object.entries(addonData)) {
|
|
for (let [name, hgram] of Object.entries(histograms)) {
|
|
addonHistogramsRendered = true;
|
|
Histogram.render(addonDiv, addon + ": " + name, hgram, {unpacked: true});
|
|
}
|
|
}
|
|
}
|
|
|
|
setHasData("addon-histograms-section", addonHistogramsRendered);
|
|
}
|
|
|
|
window.addEventListener("load", onLoad, false);
|