fix(build) re-add build dir
diff --git a/.gitignore b/.gitignore
index c1072aa..7afc05a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,3 @@
npm-debug.log
DS_store
cypress
-/build/*
\ No newline at end of file
diff --git a/build/UserALEWebExtension/background.js b/build/UserALEWebExtension/background.js
new file mode 100644
index 0000000..0779912
--- /dev/null
+++ b/build/UserALEWebExtension/background.js
@@ -0,0 +1,1341 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+var prefix = 'USERALE_';
+var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
+var ADD_LOG = prefix + 'ADD_LOG';
+var HTTP_SESSION = prefix + 'HTTP_SESSION';
+
+function _typeof(o) {
+ "@babel/helpers - typeof";
+
+ return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
+ return typeof o;
+ } : function (o) {
+ return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
+ }, _typeof(o);
+}
+
+var version$1 = "2.4.0";
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the 'License'); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an 'AS IS' BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var sessionId = null;
+var httpSessionId = null;
+
+/**
+ * Extracts the initial configuration settings from the
+ * currently executing script tag.
+ * @return {Object} The extracted configuration object
+ */
+function getInitialSettings() {
+ var settings = {};
+ if (sessionId === null) {
+ sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
+ }
+ if (httpSessionId === null) {
+ httpSessionId = getSessionId('userAleHttpSessionId', generateHttpSessionId());
+ }
+ var script = document.currentScript || function () {
+ var scripts = document.getElementsByTagName('script');
+ return scripts[scripts.length - 1];
+ }();
+ var get = script ? script.getAttribute.bind(script) : function () {
+ return null;
+ };
+ settings.autostart = get('data-autostart') === 'false' ? false : true;
+ settings.url = get('data-url') || 'http://localhost:8000';
+ settings.transmitInterval = +get('data-interval') || 5000;
+ settings.logCountThreshold = +get('data-threshold') || 5;
+ settings.userId = get('data-user') || null;
+ settings.version = get('data-version') || null;
+ settings.logDetails = get('data-log-details') === 'true' ? true : false;
+ settings.resolution = +get('data-resolution') || 500;
+ settings.toolName = get('data-tool') || null;
+ settings.userFromParams = get('data-user-from-params') || null;
+ settings.time = timeStampScale(document.createEvent('CustomEvent'));
+ settings.sessionID = get('data-session') || sessionId;
+ settings.httpSessionId = httpSessionId;
+ settings.browserSessionId = null;
+ settings.authHeader = get('data-auth') || null;
+ settings.custIndex = get('data-index') || null;
+ settings.headers = get('data-headers') || null;
+ return settings;
+}
+
+/**
+ * defines sessionId, stores it in sessionStorage, checks to see if there is a sessionId in
+ * storage when script is started. This prevents events like 'submit', which refresh page data
+ * from refreshing the current user session
+ *
+ */
+function getSessionId(sessionKey, value) {
+ if (window.sessionStorage.getItem(sessionKey) === null) {
+ window.sessionStorage.setItem(sessionKey, JSON.stringify(value));
+ return value;
+ }
+ return JSON.parse(window.sessionStorage.getItem(sessionKey));
+}
+
+/**
+ * Creates a function to normalize the timestamp of the provided event.
+ * @param {Object} e An event containing a timeStamp property.
+ * @return {timeStampScale~tsScaler} The timestamp normalizing function.
+ */
+function timeStampScale(e) {
+ var tsScaler;
+ if (e.timeStamp && e.timeStamp > 0) {
+ var delta = Date.now() - e.timeStamp;
+ /**
+ * Returns a timestamp depending on various browser quirks.
+ * @param {?Number} ts A timestamp to use for normalization.
+ * @return {Number} A normalized timestamp.
+ */
+
+ if (delta < 0) {
+ tsScaler = function tsScaler() {
+ return e.timeStamp / 1000;
+ };
+ } else if (delta > e.timeStamp) {
+ var navStart = performance.timing.navigationStart;
+ tsScaler = function tsScaler(ts) {
+ return ts + navStart;
+ };
+ } else {
+ tsScaler = function tsScaler(ts) {
+ return ts;
+ };
+ }
+ } else {
+ tsScaler = function tsScaler() {
+ return Date.now();
+ };
+ }
+ return tsScaler;
+}
+
+/**
+ * Creates a cryptographiclly random string to represent this http session.
+ * @return {String} A random 32 digit hex string
+ */
+function generateHttpSessionId() {
+ // 32 digit hex -> 128 bits of info -> 2^64 ~= 10^19 sessions needed for 50% chance of collison
+ var len = 32;
+ var arr = new Uint8Array(len / 2);
+ window.crypto.getRandomValues(arr);
+ return Array.from(arr, function (dec) {
+ return dec.toString(16).padStart(2, "0");
+ }).join('');
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Shallow merges the first argument with the second.
+ * Retrieves/updates the userid if userFromParams is provided.
+ * @param {Object} config Current configuration object to be merged into.
+ * @param {Object} newConfig Configuration object to merge into the current config.
+ */
+function configure(config, newConfig) {
+ var configAutostart = config['autostart'];
+ var newConfigAutostart = newConfig['autostart'];
+ Object.keys(newConfig).forEach(function (option) {
+ if (option === 'userFromParams') {
+ var userId = getUserIdFromParams(newConfig[option]);
+ if (userId) {
+ config.userId = userId;
+ }
+ }
+ config[option] = newConfig[option];
+ });
+ if (configAutostart === false || newConfigAutostart === false) {
+ config['autostart'] = false;
+ }
+}
+
+/**
+ * Attempts to extract the userid from the query parameters of the URL.
+ * @param {string} param The name of the query parameter containing the userid.
+ * @return {string|null} The extracted/decoded userid, or null if none is found.
+ */
+function getUserIdFromParams(param) {
+ var userField = param;
+ var regex = new RegExp('[?&]' + userField + '(=([^&#]*)|&|#|$)');
+ var results = window.location.href.match(regex);
+ if (results && results[2]) {
+ return decodeURIComponent(results[2].replace(/\+/g, ' '));
+ } else {
+ return null;
+ }
+}
+
+var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
+ if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+ if (ar || !(i in from)) {
+ if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+ ar[i] = from[i];
+ }
+ }
+ return to.concat(ar || Array.prototype.slice.call(from));
+};
+var BrowserInfo = /** @class */ (function () {
+ function BrowserInfo(name, version, os) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.type = 'browser';
+ }
+ return BrowserInfo;
+}());
+var NodeInfo = /** @class */ (function () {
+ function NodeInfo(version) {
+ this.version = version;
+ this.type = 'node';
+ this.name = 'node';
+ this.os = process.platform;
+ }
+ return NodeInfo;
+}());
+var SearchBotDeviceInfo = /** @class */ (function () {
+ function SearchBotDeviceInfo(name, version, os, bot) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.bot = bot;
+ this.type = 'bot-device';
+ }
+ return SearchBotDeviceInfo;
+}());
+var BotInfo = /** @class */ (function () {
+ function BotInfo() {
+ this.type = 'bot';
+ this.bot = true; // NOTE: deprecated test name instead
+ this.name = 'bot';
+ this.version = null;
+ this.os = null;
+ }
+ return BotInfo;
+}());
+var ReactNativeInfo = /** @class */ (function () {
+ function ReactNativeInfo() {
+ this.type = 'react-native';
+ this.name = 'react-native';
+ this.version = null;
+ this.os = null;
+ }
+ return ReactNativeInfo;
+}());
+// tslint:disable-next-line:max-line-length
+var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
+var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
+var REQUIRED_VERSION_PARTS = 3;
+var userAgentRules = [
+ ['aol', /AOLShield\/([0-9\._]+)/],
+ ['edge', /Edge\/([0-9\._]+)/],
+ ['edge-ios', /EdgiOS\/([0-9\._]+)/],
+ ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
+ ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
+ ['samsung', /SamsungBrowser\/([0-9\.]+)/],
+ ['silk', /\bSilk\/([0-9._-]+)\b/],
+ ['miui', /MiuiBrowser\/([0-9\.]+)$/],
+ ['beaker', /BeakerBrowser\/([0-9\.]+)/],
+ ['edge-chromium', /EdgA?\/([0-9\.]+)/],
+ [
+ 'chromium-webview',
+ /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
+ ],
+ ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
+ ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
+ ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
+ ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
+ ['fxios', /FxiOS\/([0-9\.]+)/],
+ ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
+ ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
+ ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
+ ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
+ ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
+ ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
+ ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
+ ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
+ ['ie', /MSIE\s(7\.0)/],
+ ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
+ ['android', /Android\s([0-9\.]+)/],
+ ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
+ ['safari', /Version\/([0-9\._]+).*Safari/],
+ ['facebook', /FB[AS]V\/([0-9\.]+)/],
+ ['instagram', /Instagram\s([0-9\.]+)/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
+ ['curl', /^curl\/([0-9\.]+)$/],
+ ['searchbot', SEARCHBOX_UA_REGEX],
+];
+var operatingSystemRules = [
+ ['iOS', /iP(hone|od|ad)/],
+ ['Android OS', /Android/],
+ ['BlackBerry OS', /BlackBerry|BB10/],
+ ['Windows Mobile', /IEMobile/],
+ ['Amazon OS', /Kindle/],
+ ['Windows 3.11', /Win16/],
+ ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
+ ['Windows 98', /(Windows 98)|(Win98)/],
+ ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
+ ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
+ ['Windows Server 2003', /(Windows NT 5.2)/],
+ ['Windows Vista', /(Windows NT 6.0)/],
+ ['Windows 7', /(Windows NT 6.1)/],
+ ['Windows 8', /(Windows NT 6.2)/],
+ ['Windows 8.1', /(Windows NT 6.3)/],
+ ['Windows 10', /(Windows NT 10.0)/],
+ ['Windows ME', /Windows ME/],
+ ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
+ ['Open BSD', /OpenBSD/],
+ ['Sun OS', /SunOS/],
+ ['Chrome OS', /CrOS/],
+ ['Linux', /(Linux)|(X11)/],
+ ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
+ ['QNX', /QNX/],
+ ['BeOS', /BeOS/],
+ ['OS/2', /OS\/2/],
+];
+function detect(userAgent) {
+ if (!!userAgent) {
+ return parseUserAgent(userAgent);
+ }
+ if (typeof document === 'undefined' &&
+ typeof navigator !== 'undefined' &&
+ navigator.product === 'ReactNative') {
+ return new ReactNativeInfo();
+ }
+ if (typeof navigator !== 'undefined') {
+ return parseUserAgent(navigator.userAgent);
+ }
+ return getNodeVersion();
+}
+function matchUserAgent(ua) {
+ // opted for using reduce here rather than Array#first with a regex.test call
+ // this is primarily because using the reduce we only perform the regex
+ // execution once rather than once for the test and for the exec again below
+ // probably something that needs to be benchmarked though
+ return (ua !== '' &&
+ userAgentRules.reduce(function (matched, _a) {
+ var browser = _a[0], regex = _a[1];
+ if (matched) {
+ return matched;
+ }
+ var uaMatch = regex.exec(ua);
+ return !!uaMatch && [browser, uaMatch];
+ }, false));
+}
+function parseUserAgent(ua) {
+ var matchedRule = matchUserAgent(ua);
+ if (!matchedRule) {
+ return null;
+ }
+ var name = matchedRule[0], match = matchedRule[1];
+ if (name === 'searchbot') {
+ return new BotInfo();
+ }
+ // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
+ var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
+ if (versionParts) {
+ if (versionParts.length < REQUIRED_VERSION_PARTS) {
+ versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
+ }
+ }
+ else {
+ versionParts = [];
+ }
+ var version = versionParts.join('.');
+ var os = detectOS(ua);
+ var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
+ if (searchBotMatch && searchBotMatch[1]) {
+ return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
+ }
+ return new BrowserInfo(name, version, os);
+}
+function detectOS(ua) {
+ for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
+ var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
+ var match = regex.exec(ua);
+ if (match) {
+ return os;
+ }
+ }
+ return null;
+}
+function getNodeVersion() {
+ var isNode = typeof process !== 'undefined' && process.version;
+ return isNode ? new NodeInfo(process.version.slice(1)) : null;
+}
+function createVersionParts(count) {
+ var output = [];
+ for (var ii = 0; ii < count; ii++) {
+ output.push('0');
+ }
+ return output;
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var browserInfo = detect();
+var logs$1;
+var config$1;
+
+// Interval Logging Globals
+var intervalID;
+var intervalType;
+var intervalPath;
+var intervalTimer;
+var intervalCounter;
+var intervalLog;
+var cbHandlers = {};
+
+/**
+ * Adds named callbacks to be executed when logging.
+ * @param {Object } newCallbacks An object containing named callback functions.
+ */
+function addCallbacks() {
+ for (var _len = arguments.length, newCallbacks = new Array(_len), _key = 0; _key < _len; _key++) {
+ newCallbacks[_key] = arguments[_key];
+ }
+ newCallbacks.forEach(function (source) {
+ var descriptors = Object.keys(source).reduce(function (descriptors, key) {
+ descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
+ return descriptors;
+ }, {});
+ Object.getOwnPropertySymbols(source).forEach(function (sym) {
+ var descriptor = Object.getOwnPropertyDescriptor(source, sym);
+ if (descriptor.enumerable) {
+ descriptors[sym] = descriptor;
+ }
+ });
+ Object.defineProperties(cbHandlers, descriptors);
+ });
+ return cbHandlers;
+}
+
+/**
+ * Assigns the config and log container to be used by the logging functions.
+ * @param {Array} newLogs Log container.
+ * @param {Object} newConfig Configuration to use while logging.
+ */
+function initPackager(newLogs, newConfig) {
+ logs$1 = newLogs;
+ config$1 = newConfig;
+ cbHandlers = [];
+ intervalID = null;
+ intervalType = null;
+ intervalPath = null;
+ intervalTimer = null;
+ intervalCounter = 0;
+ intervalLog = null;
+}
+
+/**
+ * Transforms the provided HTML event into a log and appends it to the log queue.
+ * @param {Object} e The event to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @return {boolean} Whether the event was logged.
+ */
+function packageLog(e, detailFcn) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn(e);
+ }
+ var timeFields = extractTimeFields(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+ var log = {
+ 'target': getSelector(e.target),
+ 'path': buildPath(e),
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': timeFields.milli,
+ 'microTime': timeFields.micro,
+ 'location': getLocation(e),
+ 'scrnRes': getSreenRes(),
+ 'type': e.type,
+ 'logType': 'raw',
+ 'userAction': true,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i = 0, _Object$values = Object.values(cbHandlers); _i < _Object$values.length; _i++) {
+ var func = _Object$values[_i];
+ if (typeof func === 'function') {
+ log = func(log, e);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+}
+
+/**
+ * Packages the provided customLog to include standard meta data and appends it to the log queue.
+ * @param {Object} customLog The behavior to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @param {boolean} userAction Indicates user behavior (true) or system behavior (false)
+ * @return {boolean} Whether the event was logged.
+ */
+function packageCustomLog(customLog, detailFcn, userAction) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn();
+ }
+ var metaData = {
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': Date.now(),
+ 'scrnRes': getSreenRes(),
+ 'logType': 'custom',
+ 'userAction': userAction,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ var log = Object.assign(metaData, customLog);
+ for (var _i2 = 0, _Object$values2 = Object.values(cbHandlers); _i2 < _Object$values2.length; _i2++) {
+ var func = _Object$values2[_i2];
+ if (typeof func === 'function') {
+ log = func(log, null);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+}
+
+/**
+ * Extract the millisecond and microsecond portions of a timestamp.
+ * @param {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
+ * @return {Object} An object containing the millisecond
+ * and microsecond portions of the timestamp.
+ */
+function extractTimeFields(timeStamp) {
+ return {
+ milli: Math.floor(timeStamp),
+ micro: Number((timeStamp % 1).toFixed(3))
+ };
+}
+
+/**
+ * Track intervals and gather details about it.
+ * @param {Object} e
+ * @return boolean
+ */
+function packageIntervalLog(e) {
+ var target = getSelector(e.target);
+ var path = buildPath(e);
+ var type = e.type;
+ var timestamp = Math.floor(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+
+ // Init - this should only happen once on initialization
+ if (intervalID == null) {
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+ if (intervalID !== target || intervalType !== type) {
+ // When to create log? On transition end
+ // @todo Possible for intervalLog to not be pushed in the event the interval never ends...
+
+ intervalLog = {
+ 'target': intervalID,
+ 'path': intervalPath,
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'count': intervalCounter,
+ 'duration': timestamp - intervalTimer,
+ // microseconds
+ 'startTime': intervalTimer,
+ 'endTime': timestamp,
+ 'type': intervalType,
+ 'logType': 'interval',
+ 'targetChange': intervalID !== target,
+ 'typeChange': intervalType !== type,
+ 'userAction': false,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i3 = 0, _Object$values3 = Object.values(cbHandlers); _i3 < _Object$values3.length; _i3++) {
+ var func = _Object$values3[_i3];
+ if (typeof func === 'function') {
+ intervalLog = func(intervalLog, null);
+ if (!intervalLog) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(intervalLog);
+
+ // Reset
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+
+ // Interval is still occuring, just update counter
+ if (intervalID == target && intervalType == type) {
+ intervalCounter = intervalCounter + 1;
+ }
+ return true;
+}
+
+/**
+ * Extracts coordinate information from the event
+ * depending on a few browser quirks.
+ * @param {Object} e The event to extract coordinate information from.
+ * @return {Object} An object containing nullable x and y coordinates for the event.
+ */
+function getLocation(e) {
+ if (e.pageX != null) {
+ return {
+ 'x': e.pageX,
+ 'y': e.pageY
+ };
+ } else if (e.clientX != null) {
+ return {
+ 'x': document.documentElement.scrollLeft + e.clientX,
+ 'y': document.documentElement.scrollTop + e.clientY
+ };
+ } else {
+ return {
+ 'x': null,
+ 'y': null
+ };
+ }
+}
+
+/**
+ * Extracts innerWidth and innerHeight to provide estimates of screen resolution
+ * @return {Object} An object containing the innerWidth and InnerHeight
+ */
+function getSreenRes() {
+ return {
+ 'width': window.innerWidth,
+ 'height': window.innerHeight
+ };
+}
+
+/**
+ * Builds a string CSS selector from the provided element
+ * @param {HTMLElement} ele The element from which the selector is built.
+ * @return {string} The CSS selector for the element, or Unknown if it can't be determined.
+ */
+function getSelector(ele) {
+ if (ele.localName) {
+ return ele.localName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele.nodeName) {
+ return ele.nodeName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele && ele.document && ele.location && ele.alert && ele.setInterval) {
+ return "Window";
+ } else {
+ return "Unknown";
+ }
+}
+
+/**
+ * Builds an array of elements from the provided event target, to the root element.
+ * @param {Object} e Event from which the path should be built.
+ * @return {HTMLElement[]} Array of elements, starting at the event target, ending at the root element.
+ */
+function buildPath(e) {
+ if (e instanceof window.Event) {
+ var path = e.composedPath();
+ return selectorizePath(path);
+ }
+}
+
+/**
+ * Builds a CSS selector path from the provided list of elements.
+ * @param {HTMLElement[]} path Array of HTMLElements from which the path should be built.
+ * @return {string[]} Array of string CSS selectors.
+ */
+function selectorizePath(path) {
+ var i = 0;
+ var pathEle;
+ var pathSelectors = [];
+ while (pathEle = path[i]) {
+ pathSelectors.push(getSelector(pathEle));
+ ++i;
+ }
+ return pathSelectors;
+}
+function detectBrowser() {
+ return {
+ 'browser': browserInfo ? browserInfo.name : '',
+ 'version': browserInfo ? browserInfo.version : ''
+ };
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var events;
+var bufferBools;
+var bufferedEvents;
+//@todo: Investigate drag events and their behavior
+var intervalEvents = ['click', 'focus', 'blur', 'input', 'change', 'mouseover', 'submit'];
+var refreshEvents;
+var windowEvents = ['load', 'blur', 'focus'];
+
+/**
+ * Maps an event to an object containing useful information.
+ * @param {Object} e Event to extract data from
+ */
+function extractMouseEvent(e) {
+ return {
+ 'clicks': e.detail,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ // 'text' : e.target.innerHTML
+ };
+}
+
+/**
+ * Defines the way information is extracted from various events.
+ * Also defines which events we will listen to.
+ * @param {Object} config Configuration object to read from.
+ */
+function defineDetails(config) {
+ // Events list
+ // Keys are event types
+ // Values are functions that return details object if applicable
+ events = {
+ 'click': extractMouseEvent,
+ 'dblclick': extractMouseEvent,
+ 'mousedown': extractMouseEvent,
+ 'mouseup': extractMouseEvent,
+ 'focus': null,
+ 'blur': null,
+ 'input': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'change': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'dragstart': null,
+ 'dragend': null,
+ 'drag': null,
+ 'drop': null,
+ 'keydown': config.logDetails ? function (e) {
+ return {
+ 'key': e.keyCode,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ };
+ } : null,
+ 'mouseover': null
+ };
+ bufferBools = {};
+ bufferedEvents = {
+ 'wheel': function wheel(e) {
+ return {
+ 'x': e.deltaX,
+ 'y': e.deltaY,
+ 'z': e.deltaZ
+ };
+ },
+ 'scroll': function scroll() {
+ return {
+ 'x': window.scrollX,
+ 'y': window.scrollY
+ };
+ },
+ 'resize': function resize() {
+ return {
+ 'width': window.outerWidth,
+ 'height': window.outerHeight
+ };
+ }
+ };
+ refreshEvents = {
+ 'submit': null
+ };
+}
+
+/**
+ * Hooks the event handlers for each event type of interest.
+ * @param {Object} config Configuration object to use.
+ * @return {boolean} Whether the operation succeeded
+ */
+function attachHandlers(config) {
+ defineDetails(config);
+ Object.keys(events).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ intervalEvents.forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageIntervalLog(e);
+ }, true);
+ });
+ Object.keys(bufferedEvents).forEach(function (ev) {
+ bufferBools[ev] = true;
+ window.addEventListener(ev, function (e) {
+ if (bufferBools[ev]) {
+ bufferBools[ev] = false;
+ packageLog(e, bufferedEvents[ev]);
+ setTimeout(function () {
+ bufferBools[ev] = true;
+ }, config.resolution);
+ }
+ }, true);
+ });
+ Object.keys(refreshEvents).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ windowEvents.forEach(function (ev) {
+ window.addEventListener(ev, function (e) {
+ packageLog(e, function () {
+ return {
+ 'window': true
+ };
+ });
+ }, true);
+ });
+ return true;
+}
+
+function _arrayWithHoles(arr) {
+ if (Array.isArray(arr)) return arr;
+}
+
+function _iterableToArrayLimit(r, l) {
+ var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
+ if (null != t) {
+ var e,
+ n,
+ i,
+ u,
+ a = [],
+ f = !0,
+ o = !1;
+ try {
+ if (i = (t = t.call(r)).next, 0 === l) {
+ if (Object(t) !== t) return;
+ f = !1;
+ } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
+ } catch (r) {
+ o = !0, n = r;
+ } finally {
+ try {
+ if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
+ } finally {
+ if (o) throw n;
+ }
+ }
+ return a;
+ }
+}
+
+function _arrayLikeToArray(arr, len) {
+ if (len == null || len > arr.length) len = arr.length;
+ for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
+ return arr2;
+}
+
+function _unsupportedIterableToArray(o, minLen) {
+ if (!o) return;
+ if (typeof o === "string") return _arrayLikeToArray(o, minLen);
+ var n = Object.prototype.toString.call(o).slice(8, -1);
+ if (n === "Object" && o.constructor) n = o.constructor.name;
+ if (n === "Map" || n === "Set") return Array.from(o);
+ if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
+}
+
+function _nonIterableRest() {
+ throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+}
+
+function _slicedToArray(arr, i) {
+ return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
+}
+
+var sendIntervalId = null;
+
+/**
+ * Initializes the log queue processors.
+ * @param {Array} logs Array of logs to append to.
+ * @param {Object} config Configuration object to use when logging.
+ */
+function initSender(logs, config) {
+ if (sendIntervalId !== null) {
+ clearInterval(sendIntervalId);
+ }
+ sendIntervalId = sendOnInterval(logs, config);
+ sendOnClose(logs, config);
+}
+
+/**
+ * Checks the provided log array on an interval, flushing the logs
+ * if the queue has reached the threshold specified by the provided config.
+ * @param {Array} logs Array of logs to read from.
+ * @param {Object} config Configuration object to be read from.
+ * @return {Number} The newly created interval id.
+ */
+function sendOnInterval(logs, config) {
+ return setInterval(function () {
+ if (!config.on) {
+ return;
+ }
+ if (logs.length >= config.logCountThreshold) {
+ sendLogs(logs.slice(0), config, 0); // Send a copy
+ logs.splice(0); // Clear array reference (no reassignment)
+ }
+ }, config.transmitInterval);
+}
+
+/**
+ * Attempts to flush the remaining logs when the window is closed.
+ * @param {Array} logs Array of logs to be flushed.
+ * @param {Object} config Configuration object to be read from.
+ */
+function sendOnClose(logs, config) {
+ window.addEventListener("pagehide", function () {
+ if (config.on && logs.length > 0) {
+ // NOTE: sendBeacon does not support auth headers,
+ // so this will fail if auth is required.
+ // The alternative is to use fetch() with keepalive: true
+ // https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon#description
+ // https://stackoverflow.com/a/73062712/9263449
+ navigator.sendBeacon(config.url, JSON.stringify(logs));
+ logs.splice(0); // clear log queue
+ }
+ });
+}
+
+/**
+ * Sends the provided array of logs to the specified url,
+ * retrying the request up to the specified number of retries.
+ * @param {Array} logs Array of logs to send.
+ * @param {string} config configuration parameters (e.g., to extract URL from & send the POST request to).
+ * @param {Number} retries Maximum number of attempts to send the logs.
+ */
+
+// @todo expose config object to sendLogs replate url with config.url
+function sendLogs(logs, config, retries) {
+ var req = new XMLHttpRequest();
+ var data = JSON.stringify(logs);
+ req.open("POST", config.url);
+ if (config.authHeader) {
+ req.setRequestHeader("Authorization", config.authHeader);
+ }
+ req.setRequestHeader("Content-type", "application/json;charset=UTF-8");
+ if (config.headers) {
+ Object.entries(config.headers).forEach(function (_ref) {
+ var _ref2 = _slicedToArray(_ref, 2),
+ header = _ref2[0],
+ value = _ref2[1];
+ req.setRequestHeader(header, value);
+ });
+ }
+ req.onreadystatechange = function () {
+ if (req.readyState === 4 && req.status !== 200) {
+ if (retries > 0) {
+ sendLogs(logs, config, retries--);
+ }
+ }
+ };
+ req.send(data);
+}
+
+var config = {};
+var logs = [];
+var startLoadTimestamp = Date.now();
+var endLoadTimestamp;
+window.onload = function () {
+ endLoadTimestamp = Date.now();
+};
+var started = false;
+
+// Start up Userale
+config.on = false;
+config.useraleVersion = version$1;
+configure(config, getInitialSettings());
+initPackager(logs, config);
+if (config.autostart) {
+ setup(config);
+}
+
+/**
+ * Hooks the global event listener, and starts up the
+ * logging interval.
+ * @param {Object} config Configuration settings for the logger
+ */
+function setup(config) {
+ if (!started) {
+ setTimeout(function () {
+ var state = document.readyState;
+ if (config.autostart && (state === 'interactive' || state === 'complete')) {
+ attachHandlers(config);
+ initSender(logs, config);
+ started = config.on = true;
+ packageCustomLog({
+ type: 'load',
+ details: {
+ pageLoadTime: endLoadTimestamp - startLoadTimestamp
+ }
+ }, function () {}, false);
+ } else {
+ setup(config);
+ }
+ }, 100);
+ }
+}
+
+// Export the Userale API
+var version = version$1;
+
+/**
+ * Updates the current configuration
+ * object with the provided values.
+ * @param {Object} newConfig The configuration options to use.
+ * @return {Object} Returns the updated configuration.
+ */
+function options(newConfig) {
+ if (newConfig !== undefined) {
+ configure(config, newConfig);
+ }
+ return config;
+}
+
+/**
+ * Appends a log to the log queue.
+ * @param {Object} customLog The log to append.
+ * @return {boolean} Whether the operation succeeded.
+ */
+function log(customLog) {
+ if (customLog !== null && _typeof(customLog) === 'object') {
+ logs.push(customLog);
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+// browser is defined in firefox, but chrome uses the 'chrome' global.
+var browser = browser || chrome;
+
+/* eslint-enable */
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+// Initalize userale plugin options
+var defaultConfig = {
+ useraleConfig: {
+ url: 'http://localhost:8000',
+ userId: 'pluginUser',
+ authHeader: null,
+ toolName: 'useralePlugin',
+ version: version
+ },
+ pluginConfig: {
+ // Default to a regex that will match no string
+ urlWhitelist: '(?!x)x'
+ }
+};
+var urlWhitelist;
+var tabToHttpSession = {};
+var browserSessionId = null;
+
+/**
+ * Apply the extension config to both the background and content instances of userale
+ * @param {Object} config The extension config to apply
+ * @return {undefined}
+ */
+function updateConfig(config) {
+ urlWhitelist = new RegExp(config.pluginConfig.urlWhitelist);
+ options(config.useraleConfig);
+ // TODO: tabs need a page load to apply this config change.
+ dispatchTabMessage(config.useraleConfig);
+}
+
+/**
+ * Send a message to all tabs
+ * @param {Object} message The message to send
+ * @return {undefined}
+ */
+function dispatchTabMessage(message) {
+ browser.tabs.query({}, function (tabs) {
+ tabs.forEach(function (tab) {
+ browser.tabs.sendMessage(tab.id, message);
+ });
+ });
+}
+
+/**
+ * Callback for filtering out logs with urls that do not match the regex defined in extension options.
+ * @param {Object} log The candidate log
+ * @return {Object} The transformed log
+ */
+function filterUrl(log) {
+ if (urlWhitelist.test(log.pageUrl)) {
+ return log;
+ }
+ return false;
+}
+
+/**
+ * Callback for setting the session id's of tab logs to that of the target tab
+ * @param {Object} log The candidate log
+ * @return {Object} The transformed log
+ */
+function injectSessions(log) {
+ var id = log.details.id;
+ if (id in tabToHttpSession) {
+ log.httpSessionId = tabToHttpSession[id];
+ } else {
+ log.httpSessionId = null;
+ }
+ log.browserSessionId = browserSessionId;
+ return log;
+}
+browser.storage.local.get(defaultConfig, function (res) {
+ // Apply url filter to logs generated by the background page.
+ addCallbacks({
+ filterUrl: filterUrl,
+ injectSessions: injectSessions
+ });
+ updateConfig(res);
+ browserSessionId = JSON.parse(window.sessionStorage.getItem('userAleHttpSessionId'));
+});
+browser.runtime.onMessage.addListener(function (message, sender, sendResponse) {
+ switch (message.type) {
+ // Handles logs rerouted from content and option scripts.
+ case ADD_LOG:
+ var log$1 = message.payload;
+ log$1.browserSessionId = browserSessionId;
+ // Apply url filter to logs generated outside the background page.
+ log$1 = filterUrl(log$1);
+ if (log$1) {
+ log(log$1);
+ }
+ break;
+ case HTTP_SESSION:
+ if ("tab" in sender && "id" in sender.tab) {
+ tabToHttpSession[sender.tab.id] = message.payload;
+ }
+ break;
+ case CONFIG_CHANGE:
+ updateConfig(message.payload);
+ break;
+ default:
+ console.log('got unknown message type ', message);
+ }
+});
+
+/**
+ * Extract tab details then log a tab event
+ * @param {integer} tabId The id of the target tab
+ * @param {Object} data The data of the tab event
+ * @param {String} type The type of tab event
+ * @return {undefined}
+ */
+function packageTabLog(tabId, data, type) {
+ browser.tabs.get(tabId, function (tab) {
+ packageDetailedTabLog(tab, data, type);
+ });
+}
+
+/**
+ * Log a tab event with tab details
+ * @param {Object} tab The target tab object
+ * @param {Object} data The data of the tab event
+ * @param {String} type The type of tab event
+ * @return {undefined}
+ */
+function packageDetailedTabLog(tab, data, type) {
+ Object.assign(data, {
+ type: type
+ });
+ packageCustomLog(data, function () {
+ return tab;
+ }, true);
+}
+
+// Attach Handlers for tab events
+// https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs
+browser.tabs.onActivated.addListener(function (activeInfo) {
+ packageTabLog(activeInfo.tabId, activeInfo, "tabs.onActivated");
+});
+browser.tabs.onAttached.addListener(function (tabId, attachInfo) {
+ packageTabLog(tabId, attachInfo, "tabs.onAttached");
+});
+browser.tabs.onCreated.addListener(function (tab) {
+ packageDetailedTabLog(tab, {}, "tabs.onCreated");
+});
+browser.tabs.onDetached.addListener(function (tabId, detachInfo) {
+ packageTabLog(tabId, detachInfo, "tabs.onDetached");
+});
+browser.tabs.onMoved.addListener(function (tabId, moveInfo) {
+ packageTabLog(tabId, moveInfo, "tabs.onMoved");
+});
+browser.tabs.onRemoved.addListener(function (tabId, removeInfo) {
+ packageDetailedTabLog({
+ id: tabId
+ }, removeInfo, "tabs.onRemoved");
+});
+browser.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) {
+ packageDetailedTabLog(tab, changeInfo, "tabs.onUpdated");
+});
+browser.tabs.onZoomChange.addListener(function (ZoomChangeInfo) {
+ packageTabLog(ZoomChangeInfo.tabId, ZoomChangeInfo, "tabs.onZoomChange");
+});
+
+/*
+ eslint-enable
+ */
diff --git a/build/UserALEWebExtension/content.js b/build/UserALEWebExtension/content.js
new file mode 100644
index 0000000..92ac052
--- /dev/null
+++ b/build/UserALEWebExtension/content.js
@@ -0,0 +1,1177 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+var prefix = 'USERALE_';
+var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
+var ADD_LOG = prefix + 'ADD_LOG';
+var HTTP_SESSION = prefix + 'HTTP_SESSION';
+
+var version = "2.4.0";
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the 'License'); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an 'AS IS' BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var sessionId = null;
+var httpSessionId = null;
+
+/**
+ * Extracts the initial configuration settings from the
+ * currently executing script tag.
+ * @return {Object} The extracted configuration object
+ */
+function getInitialSettings() {
+ var settings = {};
+ if (sessionId === null) {
+ sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
+ }
+ if (httpSessionId === null) {
+ httpSessionId = getSessionId('userAleHttpSessionId', generateHttpSessionId());
+ }
+ var script = document.currentScript || function () {
+ var scripts = document.getElementsByTagName('script');
+ return scripts[scripts.length - 1];
+ }();
+ var get = script ? script.getAttribute.bind(script) : function () {
+ return null;
+ };
+ settings.autostart = get('data-autostart') === 'false' ? false : true;
+ settings.url = get('data-url') || 'http://localhost:8000';
+ settings.transmitInterval = +get('data-interval') || 5000;
+ settings.logCountThreshold = +get('data-threshold') || 5;
+ settings.userId = get('data-user') || null;
+ settings.version = get('data-version') || null;
+ settings.logDetails = get('data-log-details') === 'true' ? true : false;
+ settings.resolution = +get('data-resolution') || 500;
+ settings.toolName = get('data-tool') || null;
+ settings.userFromParams = get('data-user-from-params') || null;
+ settings.time = timeStampScale(document.createEvent('CustomEvent'));
+ settings.sessionID = get('data-session') || sessionId;
+ settings.httpSessionId = httpSessionId;
+ settings.browserSessionId = null;
+ settings.authHeader = get('data-auth') || null;
+ settings.custIndex = get('data-index') || null;
+ settings.headers = get('data-headers') || null;
+ return settings;
+}
+
+/**
+ * defines sessionId, stores it in sessionStorage, checks to see if there is a sessionId in
+ * storage when script is started. This prevents events like 'submit', which refresh page data
+ * from refreshing the current user session
+ *
+ */
+function getSessionId(sessionKey, value) {
+ if (window.sessionStorage.getItem(sessionKey) === null) {
+ window.sessionStorage.setItem(sessionKey, JSON.stringify(value));
+ return value;
+ }
+ return JSON.parse(window.sessionStorage.getItem(sessionKey));
+}
+
+/**
+ * Creates a function to normalize the timestamp of the provided event.
+ * @param {Object} e An event containing a timeStamp property.
+ * @return {timeStampScale~tsScaler} The timestamp normalizing function.
+ */
+function timeStampScale(e) {
+ var tsScaler;
+ if (e.timeStamp && e.timeStamp > 0) {
+ var delta = Date.now() - e.timeStamp;
+ /**
+ * Returns a timestamp depending on various browser quirks.
+ * @param {?Number} ts A timestamp to use for normalization.
+ * @return {Number} A normalized timestamp.
+ */
+
+ if (delta < 0) {
+ tsScaler = function tsScaler() {
+ return e.timeStamp / 1000;
+ };
+ } else if (delta > e.timeStamp) {
+ var navStart = performance.timing.navigationStart;
+ tsScaler = function tsScaler(ts) {
+ return ts + navStart;
+ };
+ } else {
+ tsScaler = function tsScaler(ts) {
+ return ts;
+ };
+ }
+ } else {
+ tsScaler = function tsScaler() {
+ return Date.now();
+ };
+ }
+ return tsScaler;
+}
+
+/**
+ * Creates a cryptographiclly random string to represent this http session.
+ * @return {String} A random 32 digit hex string
+ */
+function generateHttpSessionId() {
+ // 32 digit hex -> 128 bits of info -> 2^64 ~= 10^19 sessions needed for 50% chance of collison
+ var len = 32;
+ var arr = new Uint8Array(len / 2);
+ window.crypto.getRandomValues(arr);
+ return Array.from(arr, function (dec) {
+ return dec.toString(16).padStart(2, "0");
+ }).join('');
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Shallow merges the first argument with the second.
+ * Retrieves/updates the userid if userFromParams is provided.
+ * @param {Object} config Current configuration object to be merged into.
+ * @param {Object} newConfig Configuration object to merge into the current config.
+ */
+function configure(config, newConfig) {
+ var configAutostart = config['autostart'];
+ var newConfigAutostart = newConfig['autostart'];
+ Object.keys(newConfig).forEach(function (option) {
+ if (option === 'userFromParams') {
+ var userId = getUserIdFromParams(newConfig[option]);
+ if (userId) {
+ config.userId = userId;
+ }
+ }
+ config[option] = newConfig[option];
+ });
+ if (configAutostart === false || newConfigAutostart === false) {
+ config['autostart'] = false;
+ }
+}
+
+/**
+ * Attempts to extract the userid from the query parameters of the URL.
+ * @param {string} param The name of the query parameter containing the userid.
+ * @return {string|null} The extracted/decoded userid, or null if none is found.
+ */
+function getUserIdFromParams(param) {
+ var userField = param;
+ var regex = new RegExp('[?&]' + userField + '(=([^&#]*)|&|#|$)');
+ var results = window.location.href.match(regex);
+ if (results && results[2]) {
+ return decodeURIComponent(results[2].replace(/\+/g, ' '));
+ } else {
+ return null;
+ }
+}
+
+var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
+ if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+ if (ar || !(i in from)) {
+ if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+ ar[i] = from[i];
+ }
+ }
+ return to.concat(ar || Array.prototype.slice.call(from));
+};
+var BrowserInfo = /** @class */ (function () {
+ function BrowserInfo(name, version, os) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.type = 'browser';
+ }
+ return BrowserInfo;
+}());
+var NodeInfo = /** @class */ (function () {
+ function NodeInfo(version) {
+ this.version = version;
+ this.type = 'node';
+ this.name = 'node';
+ this.os = process.platform;
+ }
+ return NodeInfo;
+}());
+var SearchBotDeviceInfo = /** @class */ (function () {
+ function SearchBotDeviceInfo(name, version, os, bot) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.bot = bot;
+ this.type = 'bot-device';
+ }
+ return SearchBotDeviceInfo;
+}());
+var BotInfo = /** @class */ (function () {
+ function BotInfo() {
+ this.type = 'bot';
+ this.bot = true; // NOTE: deprecated test name instead
+ this.name = 'bot';
+ this.version = null;
+ this.os = null;
+ }
+ return BotInfo;
+}());
+var ReactNativeInfo = /** @class */ (function () {
+ function ReactNativeInfo() {
+ this.type = 'react-native';
+ this.name = 'react-native';
+ this.version = null;
+ this.os = null;
+ }
+ return ReactNativeInfo;
+}());
+// tslint:disable-next-line:max-line-length
+var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
+var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
+var REQUIRED_VERSION_PARTS = 3;
+var userAgentRules = [
+ ['aol', /AOLShield\/([0-9\._]+)/],
+ ['edge', /Edge\/([0-9\._]+)/],
+ ['edge-ios', /EdgiOS\/([0-9\._]+)/],
+ ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
+ ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
+ ['samsung', /SamsungBrowser\/([0-9\.]+)/],
+ ['silk', /\bSilk\/([0-9._-]+)\b/],
+ ['miui', /MiuiBrowser\/([0-9\.]+)$/],
+ ['beaker', /BeakerBrowser\/([0-9\.]+)/],
+ ['edge-chromium', /EdgA?\/([0-9\.]+)/],
+ [
+ 'chromium-webview',
+ /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
+ ],
+ ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
+ ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
+ ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
+ ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
+ ['fxios', /FxiOS\/([0-9\.]+)/],
+ ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
+ ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
+ ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
+ ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
+ ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
+ ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
+ ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
+ ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
+ ['ie', /MSIE\s(7\.0)/],
+ ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
+ ['android', /Android\s([0-9\.]+)/],
+ ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
+ ['safari', /Version\/([0-9\._]+).*Safari/],
+ ['facebook', /FB[AS]V\/([0-9\.]+)/],
+ ['instagram', /Instagram\s([0-9\.]+)/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
+ ['curl', /^curl\/([0-9\.]+)$/],
+ ['searchbot', SEARCHBOX_UA_REGEX],
+];
+var operatingSystemRules = [
+ ['iOS', /iP(hone|od|ad)/],
+ ['Android OS', /Android/],
+ ['BlackBerry OS', /BlackBerry|BB10/],
+ ['Windows Mobile', /IEMobile/],
+ ['Amazon OS', /Kindle/],
+ ['Windows 3.11', /Win16/],
+ ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
+ ['Windows 98', /(Windows 98)|(Win98)/],
+ ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
+ ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
+ ['Windows Server 2003', /(Windows NT 5.2)/],
+ ['Windows Vista', /(Windows NT 6.0)/],
+ ['Windows 7', /(Windows NT 6.1)/],
+ ['Windows 8', /(Windows NT 6.2)/],
+ ['Windows 8.1', /(Windows NT 6.3)/],
+ ['Windows 10', /(Windows NT 10.0)/],
+ ['Windows ME', /Windows ME/],
+ ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
+ ['Open BSD', /OpenBSD/],
+ ['Sun OS', /SunOS/],
+ ['Chrome OS', /CrOS/],
+ ['Linux', /(Linux)|(X11)/],
+ ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
+ ['QNX', /QNX/],
+ ['BeOS', /BeOS/],
+ ['OS/2', /OS\/2/],
+];
+function detect(userAgent) {
+ if (!!userAgent) {
+ return parseUserAgent(userAgent);
+ }
+ if (typeof document === 'undefined' &&
+ typeof navigator !== 'undefined' &&
+ navigator.product === 'ReactNative') {
+ return new ReactNativeInfo();
+ }
+ if (typeof navigator !== 'undefined') {
+ return parseUserAgent(navigator.userAgent);
+ }
+ return getNodeVersion();
+}
+function matchUserAgent(ua) {
+ // opted for using reduce here rather than Array#first with a regex.test call
+ // this is primarily because using the reduce we only perform the regex
+ // execution once rather than once for the test and for the exec again below
+ // probably something that needs to be benchmarked though
+ return (ua !== '' &&
+ userAgentRules.reduce(function (matched, _a) {
+ var browser = _a[0], regex = _a[1];
+ if (matched) {
+ return matched;
+ }
+ var uaMatch = regex.exec(ua);
+ return !!uaMatch && [browser, uaMatch];
+ }, false));
+}
+function parseUserAgent(ua) {
+ var matchedRule = matchUserAgent(ua);
+ if (!matchedRule) {
+ return null;
+ }
+ var name = matchedRule[0], match = matchedRule[1];
+ if (name === 'searchbot') {
+ return new BotInfo();
+ }
+ // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
+ var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
+ if (versionParts) {
+ if (versionParts.length < REQUIRED_VERSION_PARTS) {
+ versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
+ }
+ }
+ else {
+ versionParts = [];
+ }
+ var version = versionParts.join('.');
+ var os = detectOS(ua);
+ var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
+ if (searchBotMatch && searchBotMatch[1]) {
+ return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
+ }
+ return new BrowserInfo(name, version, os);
+}
+function detectOS(ua) {
+ for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
+ var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
+ var match = regex.exec(ua);
+ if (match) {
+ return os;
+ }
+ }
+ return null;
+}
+function getNodeVersion() {
+ var isNode = typeof process !== 'undefined' && process.version;
+ return isNode ? new NodeInfo(process.version.slice(1)) : null;
+}
+function createVersionParts(count) {
+ var output = [];
+ for (var ii = 0; ii < count; ii++) {
+ output.push('0');
+ }
+ return output;
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var browserInfo = detect();
+var logs$1;
+var config$1;
+
+// Interval Logging Globals
+var intervalID;
+var intervalType;
+var intervalPath;
+var intervalTimer;
+var intervalCounter;
+var intervalLog;
+var cbHandlers = {};
+
+/**
+ * Adds named callbacks to be executed when logging.
+ * @param {Object } newCallbacks An object containing named callback functions.
+ */
+function addCallbacks() {
+ for (var _len = arguments.length, newCallbacks = new Array(_len), _key = 0; _key < _len; _key++) {
+ newCallbacks[_key] = arguments[_key];
+ }
+ newCallbacks.forEach(function (source) {
+ var descriptors = Object.keys(source).reduce(function (descriptors, key) {
+ descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
+ return descriptors;
+ }, {});
+ Object.getOwnPropertySymbols(source).forEach(function (sym) {
+ var descriptor = Object.getOwnPropertyDescriptor(source, sym);
+ if (descriptor.enumerable) {
+ descriptors[sym] = descriptor;
+ }
+ });
+ Object.defineProperties(cbHandlers, descriptors);
+ });
+ return cbHandlers;
+}
+
+/**
+ * Assigns the config and log container to be used by the logging functions.
+ * @param {Array} newLogs Log container.
+ * @param {Object} newConfig Configuration to use while logging.
+ */
+function initPackager(newLogs, newConfig) {
+ logs$1 = newLogs;
+ config$1 = newConfig;
+ cbHandlers = [];
+ intervalID = null;
+ intervalType = null;
+ intervalPath = null;
+ intervalTimer = null;
+ intervalCounter = 0;
+ intervalLog = null;
+}
+
+/**
+ * Transforms the provided HTML event into a log and appends it to the log queue.
+ * @param {Object} e The event to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @return {boolean} Whether the event was logged.
+ */
+function packageLog(e, detailFcn) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn(e);
+ }
+ var timeFields = extractTimeFields(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+ var log = {
+ 'target': getSelector(e.target),
+ 'path': buildPath(e),
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': timeFields.milli,
+ 'microTime': timeFields.micro,
+ 'location': getLocation(e),
+ 'scrnRes': getSreenRes(),
+ 'type': e.type,
+ 'logType': 'raw',
+ 'userAction': true,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i = 0, _Object$values = Object.values(cbHandlers); _i < _Object$values.length; _i++) {
+ var func = _Object$values[_i];
+ if (typeof func === 'function') {
+ log = func(log, e);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+}
+
+/**
+ * Packages the provided customLog to include standard meta data and appends it to the log queue.
+ * @param {Object} customLog The behavior to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @param {boolean} userAction Indicates user behavior (true) or system behavior (false)
+ * @return {boolean} Whether the event was logged.
+ */
+function packageCustomLog(customLog, detailFcn, userAction) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn();
+ }
+ var metaData = {
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': Date.now(),
+ 'scrnRes': getSreenRes(),
+ 'logType': 'custom',
+ 'userAction': userAction,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ var log = Object.assign(metaData, customLog);
+ for (var _i2 = 0, _Object$values2 = Object.values(cbHandlers); _i2 < _Object$values2.length; _i2++) {
+ var func = _Object$values2[_i2];
+ if (typeof func === 'function') {
+ log = func(log, null);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+}
+
+/**
+ * Extract the millisecond and microsecond portions of a timestamp.
+ * @param {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
+ * @return {Object} An object containing the millisecond
+ * and microsecond portions of the timestamp.
+ */
+function extractTimeFields(timeStamp) {
+ return {
+ milli: Math.floor(timeStamp),
+ micro: Number((timeStamp % 1).toFixed(3))
+ };
+}
+
+/**
+ * Track intervals and gather details about it.
+ * @param {Object} e
+ * @return boolean
+ */
+function packageIntervalLog(e) {
+ var target = getSelector(e.target);
+ var path = buildPath(e);
+ var type = e.type;
+ var timestamp = Math.floor(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+
+ // Init - this should only happen once on initialization
+ if (intervalID == null) {
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+ if (intervalID !== target || intervalType !== type) {
+ // When to create log? On transition end
+ // @todo Possible for intervalLog to not be pushed in the event the interval never ends...
+
+ intervalLog = {
+ 'target': intervalID,
+ 'path': intervalPath,
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'count': intervalCounter,
+ 'duration': timestamp - intervalTimer,
+ // microseconds
+ 'startTime': intervalTimer,
+ 'endTime': timestamp,
+ 'type': intervalType,
+ 'logType': 'interval',
+ 'targetChange': intervalID !== target,
+ 'typeChange': intervalType !== type,
+ 'userAction': false,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i3 = 0, _Object$values3 = Object.values(cbHandlers); _i3 < _Object$values3.length; _i3++) {
+ var func = _Object$values3[_i3];
+ if (typeof func === 'function') {
+ intervalLog = func(intervalLog, null);
+ if (!intervalLog) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(intervalLog);
+
+ // Reset
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+
+ // Interval is still occuring, just update counter
+ if (intervalID == target && intervalType == type) {
+ intervalCounter = intervalCounter + 1;
+ }
+ return true;
+}
+
+/**
+ * Extracts coordinate information from the event
+ * depending on a few browser quirks.
+ * @param {Object} e The event to extract coordinate information from.
+ * @return {Object} An object containing nullable x and y coordinates for the event.
+ */
+function getLocation(e) {
+ if (e.pageX != null) {
+ return {
+ 'x': e.pageX,
+ 'y': e.pageY
+ };
+ } else if (e.clientX != null) {
+ return {
+ 'x': document.documentElement.scrollLeft + e.clientX,
+ 'y': document.documentElement.scrollTop + e.clientY
+ };
+ } else {
+ return {
+ 'x': null,
+ 'y': null
+ };
+ }
+}
+
+/**
+ * Extracts innerWidth and innerHeight to provide estimates of screen resolution
+ * @return {Object} An object containing the innerWidth and InnerHeight
+ */
+function getSreenRes() {
+ return {
+ 'width': window.innerWidth,
+ 'height': window.innerHeight
+ };
+}
+
+/**
+ * Builds a string CSS selector from the provided element
+ * @param {HTMLElement} ele The element from which the selector is built.
+ * @return {string} The CSS selector for the element, or Unknown if it can't be determined.
+ */
+function getSelector(ele) {
+ if (ele.localName) {
+ return ele.localName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele.nodeName) {
+ return ele.nodeName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele && ele.document && ele.location && ele.alert && ele.setInterval) {
+ return "Window";
+ } else {
+ return "Unknown";
+ }
+}
+
+/**
+ * Builds an array of elements from the provided event target, to the root element.
+ * @param {Object} e Event from which the path should be built.
+ * @return {HTMLElement[]} Array of elements, starting at the event target, ending at the root element.
+ */
+function buildPath(e) {
+ if (e instanceof window.Event) {
+ var path = e.composedPath();
+ return selectorizePath(path);
+ }
+}
+
+/**
+ * Builds a CSS selector path from the provided list of elements.
+ * @param {HTMLElement[]} path Array of HTMLElements from which the path should be built.
+ * @return {string[]} Array of string CSS selectors.
+ */
+function selectorizePath(path) {
+ var i = 0;
+ var pathEle;
+ var pathSelectors = [];
+ while (pathEle = path[i]) {
+ pathSelectors.push(getSelector(pathEle));
+ ++i;
+ }
+ return pathSelectors;
+}
+function detectBrowser() {
+ return {
+ 'browser': browserInfo ? browserInfo.name : '',
+ 'version': browserInfo ? browserInfo.version : ''
+ };
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var events;
+var bufferBools;
+var bufferedEvents;
+//@todo: Investigate drag events and their behavior
+var intervalEvents = ['click', 'focus', 'blur', 'input', 'change', 'mouseover', 'submit'];
+var refreshEvents;
+var windowEvents = ['load', 'blur', 'focus'];
+
+/**
+ * Maps an event to an object containing useful information.
+ * @param {Object} e Event to extract data from
+ */
+function extractMouseEvent(e) {
+ return {
+ 'clicks': e.detail,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ // 'text' : e.target.innerHTML
+ };
+}
+
+/**
+ * Defines the way information is extracted from various events.
+ * Also defines which events we will listen to.
+ * @param {Object} config Configuration object to read from.
+ */
+function defineDetails(config) {
+ // Events list
+ // Keys are event types
+ // Values are functions that return details object if applicable
+ events = {
+ 'click': extractMouseEvent,
+ 'dblclick': extractMouseEvent,
+ 'mousedown': extractMouseEvent,
+ 'mouseup': extractMouseEvent,
+ 'focus': null,
+ 'blur': null,
+ 'input': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'change': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'dragstart': null,
+ 'dragend': null,
+ 'drag': null,
+ 'drop': null,
+ 'keydown': config.logDetails ? function (e) {
+ return {
+ 'key': e.keyCode,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ };
+ } : null,
+ 'mouseover': null
+ };
+ bufferBools = {};
+ bufferedEvents = {
+ 'wheel': function wheel(e) {
+ return {
+ 'x': e.deltaX,
+ 'y': e.deltaY,
+ 'z': e.deltaZ
+ };
+ },
+ 'scroll': function scroll() {
+ return {
+ 'x': window.scrollX,
+ 'y': window.scrollY
+ };
+ },
+ 'resize': function resize() {
+ return {
+ 'width': window.outerWidth,
+ 'height': window.outerHeight
+ };
+ }
+ };
+ refreshEvents = {
+ 'submit': null
+ };
+}
+
+/**
+ * Hooks the event handlers for each event type of interest.
+ * @param {Object} config Configuration object to use.
+ * @return {boolean} Whether the operation succeeded
+ */
+function attachHandlers(config) {
+ defineDetails(config);
+ Object.keys(events).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ intervalEvents.forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageIntervalLog(e);
+ }, true);
+ });
+ Object.keys(bufferedEvents).forEach(function (ev) {
+ bufferBools[ev] = true;
+ window.addEventListener(ev, function (e) {
+ if (bufferBools[ev]) {
+ bufferBools[ev] = false;
+ packageLog(e, bufferedEvents[ev]);
+ setTimeout(function () {
+ bufferBools[ev] = true;
+ }, config.resolution);
+ }
+ }, true);
+ });
+ Object.keys(refreshEvents).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ windowEvents.forEach(function (ev) {
+ window.addEventListener(ev, function (e) {
+ packageLog(e, function () {
+ return {
+ 'window': true
+ };
+ });
+ }, true);
+ });
+ return true;
+}
+
+function _arrayWithHoles(arr) {
+ if (Array.isArray(arr)) return arr;
+}
+
+function _iterableToArrayLimit(r, l) {
+ var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
+ if (null != t) {
+ var e,
+ n,
+ i,
+ u,
+ a = [],
+ f = !0,
+ o = !1;
+ try {
+ if (i = (t = t.call(r)).next, 0 === l) {
+ if (Object(t) !== t) return;
+ f = !1;
+ } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
+ } catch (r) {
+ o = !0, n = r;
+ } finally {
+ try {
+ if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
+ } finally {
+ if (o) throw n;
+ }
+ }
+ return a;
+ }
+}
+
+function _arrayLikeToArray(arr, len) {
+ if (len == null || len > arr.length) len = arr.length;
+ for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
+ return arr2;
+}
+
+function _unsupportedIterableToArray(o, minLen) {
+ if (!o) return;
+ if (typeof o === "string") return _arrayLikeToArray(o, minLen);
+ var n = Object.prototype.toString.call(o).slice(8, -1);
+ if (n === "Object" && o.constructor) n = o.constructor.name;
+ if (n === "Map" || n === "Set") return Array.from(o);
+ if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
+}
+
+function _nonIterableRest() {
+ throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+}
+
+function _slicedToArray(arr, i) {
+ return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
+}
+
+var sendIntervalId = null;
+
+/**
+ * Initializes the log queue processors.
+ * @param {Array} logs Array of logs to append to.
+ * @param {Object} config Configuration object to use when logging.
+ */
+function initSender(logs, config) {
+ if (sendIntervalId !== null) {
+ clearInterval(sendIntervalId);
+ }
+ sendIntervalId = sendOnInterval(logs, config);
+ sendOnClose(logs, config);
+}
+
+/**
+ * Checks the provided log array on an interval, flushing the logs
+ * if the queue has reached the threshold specified by the provided config.
+ * @param {Array} logs Array of logs to read from.
+ * @param {Object} config Configuration object to be read from.
+ * @return {Number} The newly created interval id.
+ */
+function sendOnInterval(logs, config) {
+ return setInterval(function () {
+ if (!config.on) {
+ return;
+ }
+ if (logs.length >= config.logCountThreshold) {
+ sendLogs(logs.slice(0), config, 0); // Send a copy
+ logs.splice(0); // Clear array reference (no reassignment)
+ }
+ }, config.transmitInterval);
+}
+
+/**
+ * Attempts to flush the remaining logs when the window is closed.
+ * @param {Array} logs Array of logs to be flushed.
+ * @param {Object} config Configuration object to be read from.
+ */
+function sendOnClose(logs, config) {
+ window.addEventListener("pagehide", function () {
+ if (config.on && logs.length > 0) {
+ // NOTE: sendBeacon does not support auth headers,
+ // so this will fail if auth is required.
+ // The alternative is to use fetch() with keepalive: true
+ // https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon#description
+ // https://stackoverflow.com/a/73062712/9263449
+ navigator.sendBeacon(config.url, JSON.stringify(logs));
+ logs.splice(0); // clear log queue
+ }
+ });
+}
+
+/**
+ * Sends the provided array of logs to the specified url,
+ * retrying the request up to the specified number of retries.
+ * @param {Array} logs Array of logs to send.
+ * @param {string} config configuration parameters (e.g., to extract URL from & send the POST request to).
+ * @param {Number} retries Maximum number of attempts to send the logs.
+ */
+
+// @todo expose config object to sendLogs replate url with config.url
+function sendLogs(logs, config, retries) {
+ var req = new XMLHttpRequest();
+ var data = JSON.stringify(logs);
+ req.open("POST", config.url);
+ if (config.authHeader) {
+ req.setRequestHeader("Authorization", config.authHeader);
+ }
+ req.setRequestHeader("Content-type", "application/json;charset=UTF-8");
+ if (config.headers) {
+ Object.entries(config.headers).forEach(function (_ref) {
+ var _ref2 = _slicedToArray(_ref, 2),
+ header = _ref2[0],
+ value = _ref2[1];
+ req.setRequestHeader(header, value);
+ });
+ }
+ req.onreadystatechange = function () {
+ if (req.readyState === 4 && req.status !== 200) {
+ if (retries > 0) {
+ sendLogs(logs, config, retries--);
+ }
+ }
+ };
+ req.send(data);
+}
+
+var config = {};
+var logs = [];
+var startLoadTimestamp = Date.now();
+var endLoadTimestamp;
+window.onload = function () {
+ endLoadTimestamp = Date.now();
+};
+var started = false;
+
+// Start up Userale
+config.on = false;
+config.useraleVersion = version;
+configure(config, getInitialSettings());
+initPackager(logs, config);
+if (config.autostart) {
+ setup(config);
+}
+
+/**
+ * Hooks the global event listener, and starts up the
+ * logging interval.
+ * @param {Object} config Configuration settings for the logger
+ */
+function setup(config) {
+ if (!started) {
+ setTimeout(function () {
+ var state = document.readyState;
+ if (config.autostart && (state === 'interactive' || state === 'complete')) {
+ attachHandlers(config);
+ initSender(logs, config);
+ started = config.on = true;
+ packageCustomLog({
+ type: 'load',
+ details: {
+ pageLoadTime: endLoadTimestamp - startLoadTimestamp
+ }
+ }, function () {}, false);
+ } else {
+ setup(config);
+ }
+ }, 100);
+ }
+}
+
+/**
+ * Updates the current configuration
+ * object with the provided values.
+ * @param {Object} newConfig The configuration options to use.
+ * @return {Object} Returns the updated configuration.
+ */
+function options(newConfig) {
+ if (newConfig !== undefined) {
+ configure(config, newConfig);
+ }
+ return config;
+}
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+// browser is defined in firefox, but chrome uses the 'chrome' global.
+var browser = browser || chrome;
+function rerouteLog(log) {
+ browser.runtime.sendMessage({
+ type: ADD_LOG,
+ payload: log
+ });
+ return false;
+}
+
+/* eslint-enable */
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+browser.storage.local.get("useraleConfig", function (res) {
+ options(res.useraleConfig);
+ addCallbacks({
+ rerouteLog: rerouteLog
+ });
+
+ // Send httpSession to background scirpt to inject into tab events.
+ var payload = JSON.parse(window.sessionStorage.getItem('userAleHttpSessionId'));
+ browser.runtime.sendMessage({
+ type: HTTP_SESSION,
+ payload: payload
+ });
+});
+browser.runtime.onMessage.addListener(function (message) {
+ if (message.type === CONFIG_CHANGE) {
+ options(message.payload);
+ }
+});
+
+/*
+ eslint-enable
+ */
diff --git a/build/UserALEWebExtension/icons/border-48.png b/build/UserALEWebExtension/icons/border-48.png
new file mode 100644
index 0000000..90687de
--- /dev/null
+++ b/build/UserALEWebExtension/icons/border-48.png
Binary files differ
diff --git a/build/UserALEWebExtension/manifest.json b/build/UserALEWebExtension/manifest.json
new file mode 100644
index 0000000..ca26fdc
--- /dev/null
+++ b/build/UserALEWebExtension/manifest.json
@@ -0,0 +1,30 @@
+{
+ "manifest_version": 2,
+ "name": "User ALE Extension",
+ "version": "2.4.0",
+ "description": "Injects UserALE.js into every page for testing & user research purposes",
+ "icons": {
+ "48": "icons/border-48.png"
+ },
+ "permissions": [
+ "activeTab",
+ "storage",
+ "tabs",
+ "<all_urls>"
+ ],
+ "background": {
+ "scripts": ["background.js"]
+ },
+ "content_scripts": [
+ {
+ "matches": [
+ "<all_urls>"
+ ],
+ "js": ["content.js"],
+ "all_frames": true
+ }
+ ],
+ "options_ui": {
+ "page": "optionsPage.html"
+ }
+}
\ No newline at end of file
diff --git a/build/UserALEWebExtension/options.js b/build/UserALEWebExtension/options.js
new file mode 100644
index 0000000..3d6db98
--- /dev/null
+++ b/build/UserALEWebExtension/options.js
@@ -0,0 +1,1201 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+var prefix = 'USERALE_';
+var CONFIG_CHANGE = prefix + 'CONFIG_CHANGE';
+var ADD_LOG = prefix + 'ADD_LOG';
+
+var version = "2.4.0";
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the 'License'); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an 'AS IS' BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var sessionId = null;
+var httpSessionId = null;
+
+/**
+ * Extracts the initial configuration settings from the
+ * currently executing script tag.
+ * @return {Object} The extracted configuration object
+ */
+function getInitialSettings() {
+ var settings = {};
+ if (sessionId === null) {
+ sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
+ }
+ if (httpSessionId === null) {
+ httpSessionId = getSessionId('userAleHttpSessionId', generateHttpSessionId());
+ }
+ var script = document.currentScript || function () {
+ var scripts = document.getElementsByTagName('script');
+ return scripts[scripts.length - 1];
+ }();
+ var get = script ? script.getAttribute.bind(script) : function () {
+ return null;
+ };
+ settings.autostart = get('data-autostart') === 'false' ? false : true;
+ settings.url = get('data-url') || 'http://localhost:8000';
+ settings.transmitInterval = +get('data-interval') || 5000;
+ settings.logCountThreshold = +get('data-threshold') || 5;
+ settings.userId = get('data-user') || null;
+ settings.version = get('data-version') || null;
+ settings.logDetails = get('data-log-details') === 'true' ? true : false;
+ settings.resolution = +get('data-resolution') || 500;
+ settings.toolName = get('data-tool') || null;
+ settings.userFromParams = get('data-user-from-params') || null;
+ settings.time = timeStampScale(document.createEvent('CustomEvent'));
+ settings.sessionID = get('data-session') || sessionId;
+ settings.httpSessionId = httpSessionId;
+ settings.browserSessionId = null;
+ settings.authHeader = get('data-auth') || null;
+ settings.custIndex = get('data-index') || null;
+ settings.headers = get('data-headers') || null;
+ return settings;
+}
+
+/**
+ * defines sessionId, stores it in sessionStorage, checks to see if there is a sessionId in
+ * storage when script is started. This prevents events like 'submit', which refresh page data
+ * from refreshing the current user session
+ *
+ */
+function getSessionId(sessionKey, value) {
+ if (window.sessionStorage.getItem(sessionKey) === null) {
+ window.sessionStorage.setItem(sessionKey, JSON.stringify(value));
+ return value;
+ }
+ return JSON.parse(window.sessionStorage.getItem(sessionKey));
+}
+
+/**
+ * Creates a function to normalize the timestamp of the provided event.
+ * @param {Object} e An event containing a timeStamp property.
+ * @return {timeStampScale~tsScaler} The timestamp normalizing function.
+ */
+function timeStampScale(e) {
+ var tsScaler;
+ if (e.timeStamp && e.timeStamp > 0) {
+ var delta = Date.now() - e.timeStamp;
+ /**
+ * Returns a timestamp depending on various browser quirks.
+ * @param {?Number} ts A timestamp to use for normalization.
+ * @return {Number} A normalized timestamp.
+ */
+
+ if (delta < 0) {
+ tsScaler = function tsScaler() {
+ return e.timeStamp / 1000;
+ };
+ } else if (delta > e.timeStamp) {
+ var navStart = performance.timing.navigationStart;
+ tsScaler = function tsScaler(ts) {
+ return ts + navStart;
+ };
+ } else {
+ tsScaler = function tsScaler(ts) {
+ return ts;
+ };
+ }
+ } else {
+ tsScaler = function tsScaler() {
+ return Date.now();
+ };
+ }
+ return tsScaler;
+}
+
+/**
+ * Creates a cryptographiclly random string to represent this http session.
+ * @return {String} A random 32 digit hex string
+ */
+function generateHttpSessionId() {
+ // 32 digit hex -> 128 bits of info -> 2^64 ~= 10^19 sessions needed for 50% chance of collison
+ var len = 32;
+ var arr = new Uint8Array(len / 2);
+ window.crypto.getRandomValues(arr);
+ return Array.from(arr, function (dec) {
+ return dec.toString(16).padStart(2, "0");
+ }).join('');
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Shallow merges the first argument with the second.
+ * Retrieves/updates the userid if userFromParams is provided.
+ * @param {Object} config Current configuration object to be merged into.
+ * @param {Object} newConfig Configuration object to merge into the current config.
+ */
+function configure(config, newConfig) {
+ var configAutostart = config['autostart'];
+ var newConfigAutostart = newConfig['autostart'];
+ Object.keys(newConfig).forEach(function (option) {
+ if (option === 'userFromParams') {
+ var userId = getUserIdFromParams(newConfig[option]);
+ if (userId) {
+ config.userId = userId;
+ }
+ }
+ config[option] = newConfig[option];
+ });
+ if (configAutostart === false || newConfigAutostart === false) {
+ config['autostart'] = false;
+ }
+}
+
+/**
+ * Attempts to extract the userid from the query parameters of the URL.
+ * @param {string} param The name of the query parameter containing the userid.
+ * @return {string|null} The extracted/decoded userid, or null if none is found.
+ */
+function getUserIdFromParams(param) {
+ var userField = param;
+ var regex = new RegExp('[?&]' + userField + '(=([^&#]*)|&|#|$)');
+ var results = window.location.href.match(regex);
+ if (results && results[2]) {
+ return decodeURIComponent(results[2].replace(/\+/g, ' '));
+ } else {
+ return null;
+ }
+}
+
+var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
+ if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+ if (ar || !(i in from)) {
+ if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+ ar[i] = from[i];
+ }
+ }
+ return to.concat(ar || Array.prototype.slice.call(from));
+};
+var BrowserInfo = /** @class */ (function () {
+ function BrowserInfo(name, version, os) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.type = 'browser';
+ }
+ return BrowserInfo;
+}());
+var NodeInfo = /** @class */ (function () {
+ function NodeInfo(version) {
+ this.version = version;
+ this.type = 'node';
+ this.name = 'node';
+ this.os = process.platform;
+ }
+ return NodeInfo;
+}());
+var SearchBotDeviceInfo = /** @class */ (function () {
+ function SearchBotDeviceInfo(name, version, os, bot) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.bot = bot;
+ this.type = 'bot-device';
+ }
+ return SearchBotDeviceInfo;
+}());
+var BotInfo = /** @class */ (function () {
+ function BotInfo() {
+ this.type = 'bot';
+ this.bot = true; // NOTE: deprecated test name instead
+ this.name = 'bot';
+ this.version = null;
+ this.os = null;
+ }
+ return BotInfo;
+}());
+var ReactNativeInfo = /** @class */ (function () {
+ function ReactNativeInfo() {
+ this.type = 'react-native';
+ this.name = 'react-native';
+ this.version = null;
+ this.os = null;
+ }
+ return ReactNativeInfo;
+}());
+// tslint:disable-next-line:max-line-length
+var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
+var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
+var REQUIRED_VERSION_PARTS = 3;
+var userAgentRules = [
+ ['aol', /AOLShield\/([0-9\._]+)/],
+ ['edge', /Edge\/([0-9\._]+)/],
+ ['edge-ios', /EdgiOS\/([0-9\._]+)/],
+ ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
+ ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
+ ['samsung', /SamsungBrowser\/([0-9\.]+)/],
+ ['silk', /\bSilk\/([0-9._-]+)\b/],
+ ['miui', /MiuiBrowser\/([0-9\.]+)$/],
+ ['beaker', /BeakerBrowser\/([0-9\.]+)/],
+ ['edge-chromium', /EdgA?\/([0-9\.]+)/],
+ [
+ 'chromium-webview',
+ /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
+ ],
+ ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
+ ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
+ ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
+ ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
+ ['fxios', /FxiOS\/([0-9\.]+)/],
+ ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
+ ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
+ ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
+ ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
+ ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
+ ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
+ ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
+ ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
+ ['ie', /MSIE\s(7\.0)/],
+ ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
+ ['android', /Android\s([0-9\.]+)/],
+ ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
+ ['safari', /Version\/([0-9\._]+).*Safari/],
+ ['facebook', /FB[AS]V\/([0-9\.]+)/],
+ ['instagram', /Instagram\s([0-9\.]+)/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
+ ['curl', /^curl\/([0-9\.]+)$/],
+ ['searchbot', SEARCHBOX_UA_REGEX],
+];
+var operatingSystemRules = [
+ ['iOS', /iP(hone|od|ad)/],
+ ['Android OS', /Android/],
+ ['BlackBerry OS', /BlackBerry|BB10/],
+ ['Windows Mobile', /IEMobile/],
+ ['Amazon OS', /Kindle/],
+ ['Windows 3.11', /Win16/],
+ ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
+ ['Windows 98', /(Windows 98)|(Win98)/],
+ ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
+ ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
+ ['Windows Server 2003', /(Windows NT 5.2)/],
+ ['Windows Vista', /(Windows NT 6.0)/],
+ ['Windows 7', /(Windows NT 6.1)/],
+ ['Windows 8', /(Windows NT 6.2)/],
+ ['Windows 8.1', /(Windows NT 6.3)/],
+ ['Windows 10', /(Windows NT 10.0)/],
+ ['Windows ME', /Windows ME/],
+ ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
+ ['Open BSD', /OpenBSD/],
+ ['Sun OS', /SunOS/],
+ ['Chrome OS', /CrOS/],
+ ['Linux', /(Linux)|(X11)/],
+ ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
+ ['QNX', /QNX/],
+ ['BeOS', /BeOS/],
+ ['OS/2', /OS\/2/],
+];
+function detect(userAgent) {
+ if (!!userAgent) {
+ return parseUserAgent(userAgent);
+ }
+ if (typeof document === 'undefined' &&
+ typeof navigator !== 'undefined' &&
+ navigator.product === 'ReactNative') {
+ return new ReactNativeInfo();
+ }
+ if (typeof navigator !== 'undefined') {
+ return parseUserAgent(navigator.userAgent);
+ }
+ return getNodeVersion();
+}
+function matchUserAgent(ua) {
+ // opted for using reduce here rather than Array#first with a regex.test call
+ // this is primarily because using the reduce we only perform the regex
+ // execution once rather than once for the test and for the exec again below
+ // probably something that needs to be benchmarked though
+ return (ua !== '' &&
+ userAgentRules.reduce(function (matched, _a) {
+ var browser = _a[0], regex = _a[1];
+ if (matched) {
+ return matched;
+ }
+ var uaMatch = regex.exec(ua);
+ return !!uaMatch && [browser, uaMatch];
+ }, false));
+}
+function parseUserAgent(ua) {
+ var matchedRule = matchUserAgent(ua);
+ if (!matchedRule) {
+ return null;
+ }
+ var name = matchedRule[0], match = matchedRule[1];
+ if (name === 'searchbot') {
+ return new BotInfo();
+ }
+ // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
+ var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
+ if (versionParts) {
+ if (versionParts.length < REQUIRED_VERSION_PARTS) {
+ versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
+ }
+ }
+ else {
+ versionParts = [];
+ }
+ var version = versionParts.join('.');
+ var os = detectOS(ua);
+ var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
+ if (searchBotMatch && searchBotMatch[1]) {
+ return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
+ }
+ return new BrowserInfo(name, version, os);
+}
+function detectOS(ua) {
+ for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
+ var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
+ var match = regex.exec(ua);
+ if (match) {
+ return os;
+ }
+ }
+ return null;
+}
+function getNodeVersion() {
+ var isNode = typeof process !== 'undefined' && process.version;
+ return isNode ? new NodeInfo(process.version.slice(1)) : null;
+}
+function createVersionParts(count) {
+ var output = [];
+ for (var ii = 0; ii < count; ii++) {
+ output.push('0');
+ }
+ return output;
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var browserInfo = detect();
+var logs$1;
+var config$1;
+
+// Interval Logging Globals
+var intervalID;
+var intervalType;
+var intervalPath;
+var intervalTimer;
+var intervalCounter;
+var intervalLog;
+var cbHandlers = {};
+
+/**
+ * Adds named callbacks to be executed when logging.
+ * @param {Object } newCallbacks An object containing named callback functions.
+ */
+function addCallbacks() {
+ for (var _len = arguments.length, newCallbacks = new Array(_len), _key = 0; _key < _len; _key++) {
+ newCallbacks[_key] = arguments[_key];
+ }
+ newCallbacks.forEach(function (source) {
+ var descriptors = Object.keys(source).reduce(function (descriptors, key) {
+ descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
+ return descriptors;
+ }, {});
+ Object.getOwnPropertySymbols(source).forEach(function (sym) {
+ var descriptor = Object.getOwnPropertyDescriptor(source, sym);
+ if (descriptor.enumerable) {
+ descriptors[sym] = descriptor;
+ }
+ });
+ Object.defineProperties(cbHandlers, descriptors);
+ });
+ return cbHandlers;
+}
+
+/**
+ * Assigns the config and log container to be used by the logging functions.
+ * @param {Array} newLogs Log container.
+ * @param {Object} newConfig Configuration to use while logging.
+ */
+function initPackager(newLogs, newConfig) {
+ logs$1 = newLogs;
+ config$1 = newConfig;
+ cbHandlers = [];
+ intervalID = null;
+ intervalType = null;
+ intervalPath = null;
+ intervalTimer = null;
+ intervalCounter = 0;
+ intervalLog = null;
+}
+
+/**
+ * Transforms the provided HTML event into a log and appends it to the log queue.
+ * @param {Object} e The event to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @return {boolean} Whether the event was logged.
+ */
+function packageLog(e, detailFcn) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn(e);
+ }
+ var timeFields = extractTimeFields(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+ var log = {
+ 'target': getSelector(e.target),
+ 'path': buildPath(e),
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': timeFields.milli,
+ 'microTime': timeFields.micro,
+ 'location': getLocation(e),
+ 'scrnRes': getSreenRes(),
+ 'type': e.type,
+ 'logType': 'raw',
+ 'userAction': true,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i = 0, _Object$values = Object.values(cbHandlers); _i < _Object$values.length; _i++) {
+ var func = _Object$values[_i];
+ if (typeof func === 'function') {
+ log = func(log, e);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+}
+
+/**
+ * Packages the provided customLog to include standard meta data and appends it to the log queue.
+ * @param {Object} customLog The behavior to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @param {boolean} userAction Indicates user behavior (true) or system behavior (false)
+ * @return {boolean} Whether the event was logged.
+ */
+function packageCustomLog(customLog, detailFcn, userAction) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn();
+ }
+ var metaData = {
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': Date.now(),
+ 'scrnRes': getSreenRes(),
+ 'logType': 'custom',
+ 'userAction': userAction,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ var log = Object.assign(metaData, customLog);
+ for (var _i2 = 0, _Object$values2 = Object.values(cbHandlers); _i2 < _Object$values2.length; _i2++) {
+ var func = _Object$values2[_i2];
+ if (typeof func === 'function') {
+ log = func(log, null);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+}
+
+/**
+ * Extract the millisecond and microsecond portions of a timestamp.
+ * @param {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
+ * @return {Object} An object containing the millisecond
+ * and microsecond portions of the timestamp.
+ */
+function extractTimeFields(timeStamp) {
+ return {
+ milli: Math.floor(timeStamp),
+ micro: Number((timeStamp % 1).toFixed(3))
+ };
+}
+
+/**
+ * Track intervals and gather details about it.
+ * @param {Object} e
+ * @return boolean
+ */
+function packageIntervalLog(e) {
+ var target = getSelector(e.target);
+ var path = buildPath(e);
+ var type = e.type;
+ var timestamp = Math.floor(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+
+ // Init - this should only happen once on initialization
+ if (intervalID == null) {
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+ if (intervalID !== target || intervalType !== type) {
+ // When to create log? On transition end
+ // @todo Possible for intervalLog to not be pushed in the event the interval never ends...
+
+ intervalLog = {
+ 'target': intervalID,
+ 'path': intervalPath,
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'count': intervalCounter,
+ 'duration': timestamp - intervalTimer,
+ // microseconds
+ 'startTime': intervalTimer,
+ 'endTime': timestamp,
+ 'type': intervalType,
+ 'logType': 'interval',
+ 'targetChange': intervalID !== target,
+ 'typeChange': intervalType !== type,
+ 'userAction': false,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i3 = 0, _Object$values3 = Object.values(cbHandlers); _i3 < _Object$values3.length; _i3++) {
+ var func = _Object$values3[_i3];
+ if (typeof func === 'function') {
+ intervalLog = func(intervalLog, null);
+ if (!intervalLog) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(intervalLog);
+
+ // Reset
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+
+ // Interval is still occuring, just update counter
+ if (intervalID == target && intervalType == type) {
+ intervalCounter = intervalCounter + 1;
+ }
+ return true;
+}
+
+/**
+ * Extracts coordinate information from the event
+ * depending on a few browser quirks.
+ * @param {Object} e The event to extract coordinate information from.
+ * @return {Object} An object containing nullable x and y coordinates for the event.
+ */
+function getLocation(e) {
+ if (e.pageX != null) {
+ return {
+ 'x': e.pageX,
+ 'y': e.pageY
+ };
+ } else if (e.clientX != null) {
+ return {
+ 'x': document.documentElement.scrollLeft + e.clientX,
+ 'y': document.documentElement.scrollTop + e.clientY
+ };
+ } else {
+ return {
+ 'x': null,
+ 'y': null
+ };
+ }
+}
+
+/**
+ * Extracts innerWidth and innerHeight to provide estimates of screen resolution
+ * @return {Object} An object containing the innerWidth and InnerHeight
+ */
+function getSreenRes() {
+ return {
+ 'width': window.innerWidth,
+ 'height': window.innerHeight
+ };
+}
+
+/**
+ * Builds a string CSS selector from the provided element
+ * @param {HTMLElement} ele The element from which the selector is built.
+ * @return {string} The CSS selector for the element, or Unknown if it can't be determined.
+ */
+function getSelector(ele) {
+ if (ele.localName) {
+ return ele.localName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele.nodeName) {
+ return ele.nodeName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele && ele.document && ele.location && ele.alert && ele.setInterval) {
+ return "Window";
+ } else {
+ return "Unknown";
+ }
+}
+
+/**
+ * Builds an array of elements from the provided event target, to the root element.
+ * @param {Object} e Event from which the path should be built.
+ * @return {HTMLElement[]} Array of elements, starting at the event target, ending at the root element.
+ */
+function buildPath(e) {
+ if (e instanceof window.Event) {
+ var path = e.composedPath();
+ return selectorizePath(path);
+ }
+}
+
+/**
+ * Builds a CSS selector path from the provided list of elements.
+ * @param {HTMLElement[]} path Array of HTMLElements from which the path should be built.
+ * @return {string[]} Array of string CSS selectors.
+ */
+function selectorizePath(path) {
+ var i = 0;
+ var pathEle;
+ var pathSelectors = [];
+ while (pathEle = path[i]) {
+ pathSelectors.push(getSelector(pathEle));
+ ++i;
+ }
+ return pathSelectors;
+}
+function detectBrowser() {
+ return {
+ 'browser': browserInfo ? browserInfo.name : '',
+ 'version': browserInfo ? browserInfo.version : ''
+ };
+}
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var events;
+var bufferBools;
+var bufferedEvents;
+//@todo: Investigate drag events and their behavior
+var intervalEvents = ['click', 'focus', 'blur', 'input', 'change', 'mouseover', 'submit'];
+var refreshEvents;
+var windowEvents = ['load', 'blur', 'focus'];
+
+/**
+ * Maps an event to an object containing useful information.
+ * @param {Object} e Event to extract data from
+ */
+function extractMouseEvent(e) {
+ return {
+ 'clicks': e.detail,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ // 'text' : e.target.innerHTML
+ };
+}
+
+/**
+ * Defines the way information is extracted from various events.
+ * Also defines which events we will listen to.
+ * @param {Object} config Configuration object to read from.
+ */
+function defineDetails(config) {
+ // Events list
+ // Keys are event types
+ // Values are functions that return details object if applicable
+ events = {
+ 'click': extractMouseEvent,
+ 'dblclick': extractMouseEvent,
+ 'mousedown': extractMouseEvent,
+ 'mouseup': extractMouseEvent,
+ 'focus': null,
+ 'blur': null,
+ 'input': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'change': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'dragstart': null,
+ 'dragend': null,
+ 'drag': null,
+ 'drop': null,
+ 'keydown': config.logDetails ? function (e) {
+ return {
+ 'key': e.keyCode,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ };
+ } : null,
+ 'mouseover': null
+ };
+ bufferBools = {};
+ bufferedEvents = {
+ 'wheel': function wheel(e) {
+ return {
+ 'x': e.deltaX,
+ 'y': e.deltaY,
+ 'z': e.deltaZ
+ };
+ },
+ 'scroll': function scroll() {
+ return {
+ 'x': window.scrollX,
+ 'y': window.scrollY
+ };
+ },
+ 'resize': function resize() {
+ return {
+ 'width': window.outerWidth,
+ 'height': window.outerHeight
+ };
+ }
+ };
+ refreshEvents = {
+ 'submit': null
+ };
+}
+
+/**
+ * Hooks the event handlers for each event type of interest.
+ * @param {Object} config Configuration object to use.
+ * @return {boolean} Whether the operation succeeded
+ */
+function attachHandlers(config) {
+ defineDetails(config);
+ Object.keys(events).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ intervalEvents.forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageIntervalLog(e);
+ }, true);
+ });
+ Object.keys(bufferedEvents).forEach(function (ev) {
+ bufferBools[ev] = true;
+ window.addEventListener(ev, function (e) {
+ if (bufferBools[ev]) {
+ bufferBools[ev] = false;
+ packageLog(e, bufferedEvents[ev]);
+ setTimeout(function () {
+ bufferBools[ev] = true;
+ }, config.resolution);
+ }
+ }, true);
+ });
+ Object.keys(refreshEvents).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ windowEvents.forEach(function (ev) {
+ window.addEventListener(ev, function (e) {
+ packageLog(e, function () {
+ return {
+ 'window': true
+ };
+ });
+ }, true);
+ });
+ return true;
+}
+
+function _arrayWithHoles(arr) {
+ if (Array.isArray(arr)) return arr;
+}
+
+function _iterableToArrayLimit(r, l) {
+ var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
+ if (null != t) {
+ var e,
+ n,
+ i,
+ u,
+ a = [],
+ f = !0,
+ o = !1;
+ try {
+ if (i = (t = t.call(r)).next, 0 === l) {
+ if (Object(t) !== t) return;
+ f = !1;
+ } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
+ } catch (r) {
+ o = !0, n = r;
+ } finally {
+ try {
+ if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
+ } finally {
+ if (o) throw n;
+ }
+ }
+ return a;
+ }
+}
+
+function _arrayLikeToArray(arr, len) {
+ if (len == null || len > arr.length) len = arr.length;
+ for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
+ return arr2;
+}
+
+function _unsupportedIterableToArray(o, minLen) {
+ if (!o) return;
+ if (typeof o === "string") return _arrayLikeToArray(o, minLen);
+ var n = Object.prototype.toString.call(o).slice(8, -1);
+ if (n === "Object" && o.constructor) n = o.constructor.name;
+ if (n === "Map" || n === "Set") return Array.from(o);
+ if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
+}
+
+function _nonIterableRest() {
+ throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+}
+
+function _slicedToArray(arr, i) {
+ return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
+}
+
+var sendIntervalId = null;
+
+/**
+ * Initializes the log queue processors.
+ * @param {Array} logs Array of logs to append to.
+ * @param {Object} config Configuration object to use when logging.
+ */
+function initSender(logs, config) {
+ if (sendIntervalId !== null) {
+ clearInterval(sendIntervalId);
+ }
+ sendIntervalId = sendOnInterval(logs, config);
+ sendOnClose(logs, config);
+}
+
+/**
+ * Checks the provided log array on an interval, flushing the logs
+ * if the queue has reached the threshold specified by the provided config.
+ * @param {Array} logs Array of logs to read from.
+ * @param {Object} config Configuration object to be read from.
+ * @return {Number} The newly created interval id.
+ */
+function sendOnInterval(logs, config) {
+ return setInterval(function () {
+ if (!config.on) {
+ return;
+ }
+ if (logs.length >= config.logCountThreshold) {
+ sendLogs(logs.slice(0), config, 0); // Send a copy
+ logs.splice(0); // Clear array reference (no reassignment)
+ }
+ }, config.transmitInterval);
+}
+
+/**
+ * Attempts to flush the remaining logs when the window is closed.
+ * @param {Array} logs Array of logs to be flushed.
+ * @param {Object} config Configuration object to be read from.
+ */
+function sendOnClose(logs, config) {
+ window.addEventListener("pagehide", function () {
+ if (config.on && logs.length > 0) {
+ // NOTE: sendBeacon does not support auth headers,
+ // so this will fail if auth is required.
+ // The alternative is to use fetch() with keepalive: true
+ // https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon#description
+ // https://stackoverflow.com/a/73062712/9263449
+ navigator.sendBeacon(config.url, JSON.stringify(logs));
+ logs.splice(0); // clear log queue
+ }
+ });
+}
+
+/**
+ * Sends the provided array of logs to the specified url,
+ * retrying the request up to the specified number of retries.
+ * @param {Array} logs Array of logs to send.
+ * @param {string} config configuration parameters (e.g., to extract URL from & send the POST request to).
+ * @param {Number} retries Maximum number of attempts to send the logs.
+ */
+
+// @todo expose config object to sendLogs replate url with config.url
+function sendLogs(logs, config, retries) {
+ var req = new XMLHttpRequest();
+ var data = JSON.stringify(logs);
+ req.open("POST", config.url);
+ if (config.authHeader) {
+ req.setRequestHeader("Authorization", config.authHeader);
+ }
+ req.setRequestHeader("Content-type", "application/json;charset=UTF-8");
+ if (config.headers) {
+ Object.entries(config.headers).forEach(function (_ref) {
+ var _ref2 = _slicedToArray(_ref, 2),
+ header = _ref2[0],
+ value = _ref2[1];
+ req.setRequestHeader(header, value);
+ });
+ }
+ req.onreadystatechange = function () {
+ if (req.readyState === 4 && req.status !== 200) {
+ if (retries > 0) {
+ sendLogs(logs, config, retries--);
+ }
+ }
+ };
+ req.send(data);
+}
+
+var config = {};
+var logs = [];
+var startLoadTimestamp = Date.now();
+var endLoadTimestamp;
+window.onload = function () {
+ endLoadTimestamp = Date.now();
+};
+var started = false;
+
+// Start up Userale
+config.on = false;
+config.useraleVersion = version;
+configure(config, getInitialSettings());
+initPackager(logs, config);
+if (config.autostart) {
+ setup(config);
+}
+
+/**
+ * Hooks the global event listener, and starts up the
+ * logging interval.
+ * @param {Object} config Configuration settings for the logger
+ */
+function setup(config) {
+ if (!started) {
+ setTimeout(function () {
+ var state = document.readyState;
+ if (config.autostart && (state === 'interactive' || state === 'complete')) {
+ attachHandlers(config);
+ initSender(logs, config);
+ started = config.on = true;
+ packageCustomLog({
+ type: 'load',
+ details: {
+ pageLoadTime: endLoadTimestamp - startLoadTimestamp
+ }
+ }, function () {}, false);
+ } else {
+ setup(config);
+ }
+ }, 100);
+ }
+}
+
+/**
+ * Updates the current configuration
+ * object with the provided values.
+ * @param {Object} newConfig The configuration options to use.
+ * @return {Object} Returns the updated configuration.
+ */
+function options(newConfig) {
+ if (newConfig !== undefined) {
+ configure(config, newConfig);
+ }
+ return config;
+}
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+// browser is defined in firefox, but chrome uses the 'chrome' global.
+var browser = browser || chrome;
+function rerouteLog(log) {
+ browser.runtime.sendMessage({
+ type: ADD_LOG,
+ payload: log
+ });
+ return false;
+}
+
+/* eslint-enable */
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+addCallbacks({
+ rerouteLog: rerouteLog
+});
+function setConfig() {
+ var config = {
+ url: document.getElementById("url").value,
+ userId: document.getElementById("user").value,
+ toolName: document.getElementById("tool").value,
+ version: document.getElementById("version").value
+ };
+
+ // Set a basic auth header if given credentials.
+ var password = document.getElementById("password").value;
+ if (config.userId && password) {
+ config.authHeader = "Basic " + btoa("".concat(config.userId, ":").concat(password));
+ }
+ var payload = {
+ useraleConfig: config,
+ pluginConfig: {
+ urlWhitelist: document.getElementById("filter").value
+ }
+ };
+ browser.storage.local.set(payload, function () {
+ options(config);
+ browser.runtime.sendMessage({
+ type: CONFIG_CHANGE,
+ payload: payload
+ });
+ });
+}
+function getConfig() {
+ browser.storage.local.get("useraleConfig", function (res) {
+ var config = res.useraleConfig;
+ options(config);
+ document.getElementById("url").value = config.url;
+ document.getElementById("user").value = config.userId;
+ document.getElementById("tool").value = config.toolName;
+ document.getElementById("version").value = config.version;
+ });
+ browser.storage.local.get("pluginConfig", function (res) {
+ document.getElementById("filter").value = res.pluginConfig.urlWhitelist;
+ });
+}
+document.addEventListener("DOMContentLoaded", getConfig);
+document.addEventListener("submit", setConfig);
+
+/* eslint-enable */
diff --git a/build/UserALEWebExtension/optionsPage.html b/build/UserALEWebExtension/optionsPage.html
new file mode 100644
index 0000000..9a3f363
--- /dev/null
+++ b/build/UserALEWebExtension/optionsPage.html
@@ -0,0 +1,57 @@
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+-->
+
+<!DOCTYPE html>
+<html>
+<head>
+ <title>User ALE Web Extension - Options</title>
+ <script src="options.js"></script>
+ <meta charset="utf-8">
+</head>
+<body>
+<h1>Options</h1>
+<form>
+ <label>Logging Endpoint URL:</label>
+ <input id="url"/>
+ <br/>
+
+ <label>User:</label>
+ <input id="user"/>
+ <br/>
+
+ <label>Password:</label>
+ <input type="password" id="password"/>
+ <br/>
+
+ <label>Tool Name:</label>
+ <input id="tool"/>
+ <br/>
+
+ <label>Tool Version:</label>
+ <input id="version"/>
+ <br/>
+
+ <label>URL whitelist regex:</label>
+ <input id="filter"/>
+ <br/>
+
+ <div align="right">
+ <button type="submit">Save</button>
+ </div>
+</form>
+</body>
+</html>
\ No newline at end of file
diff --git a/build/userale-2.4.0.js b/build/userale-2.4.0.js
new file mode 100644
index 0000000..9643648
--- /dev/null
+++ b/build/userale-2.4.0.js
@@ -0,0 +1,1321 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * @preserved
+ */
+
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+ typeof define === 'function' && define.amd ? define(['exports'], factory) :
+ (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.userale = {}));
+})(this, (function (exports) { 'use strict';
+
+ function _typeof(o) {
+ "@babel/helpers - typeof";
+
+ return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
+ return typeof o;
+ } : function (o) {
+ return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
+ }, _typeof(o);
+ }
+
+ var version$1 = "2.4.0";
+
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the 'License'); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an 'AS IS' BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ var sessionId = null;
+ var httpSessionId = null;
+
+ /**
+ * Extracts the initial configuration settings from the
+ * currently executing script tag.
+ * @return {Object} The extracted configuration object
+ */
+ function getInitialSettings() {
+ var settings = {};
+ if (sessionId === null) {
+ sessionId = getSessionId('userAleSessionId', 'session_' + String(Date.now()));
+ }
+ if (httpSessionId === null) {
+ httpSessionId = getSessionId('userAleHttpSessionId', generateHttpSessionId());
+ }
+ var script = document.currentScript || function () {
+ var scripts = document.getElementsByTagName('script');
+ return scripts[scripts.length - 1];
+ }();
+ var get = script ? script.getAttribute.bind(script) : function () {
+ return null;
+ };
+ settings.autostart = get('data-autostart') === 'false' ? false : true;
+ settings.url = get('data-url') || 'http://localhost:8000';
+ settings.transmitInterval = +get('data-interval') || 5000;
+ settings.logCountThreshold = +get('data-threshold') || 5;
+ settings.userId = get('data-user') || null;
+ settings.version = get('data-version') || null;
+ settings.logDetails = get('data-log-details') === 'true' ? true : false;
+ settings.resolution = +get('data-resolution') || 500;
+ settings.toolName = get('data-tool') || null;
+ settings.userFromParams = get('data-user-from-params') || null;
+ settings.time = timeStampScale(document.createEvent('CustomEvent'));
+ settings.sessionID = get('data-session') || sessionId;
+ settings.httpSessionId = httpSessionId;
+ settings.browserSessionId = null;
+ settings.authHeader = get('data-auth') || null;
+ settings.custIndex = get('data-index') || null;
+ settings.headers = get('data-headers') || null;
+ return settings;
+ }
+
+ /**
+ * defines sessionId, stores it in sessionStorage, checks to see if there is a sessionId in
+ * storage when script is started. This prevents events like 'submit', which refresh page data
+ * from refreshing the current user session
+ *
+ */
+ function getSessionId(sessionKey, value) {
+ if (window.sessionStorage.getItem(sessionKey) === null) {
+ window.sessionStorage.setItem(sessionKey, JSON.stringify(value));
+ return value;
+ }
+ return JSON.parse(window.sessionStorage.getItem(sessionKey));
+ }
+
+ /**
+ * Creates a function to normalize the timestamp of the provided event.
+ * @param {Object} e An event containing a timeStamp property.
+ * @return {timeStampScale~tsScaler} The timestamp normalizing function.
+ */
+ function timeStampScale(e) {
+ var tsScaler;
+ if (e.timeStamp && e.timeStamp > 0) {
+ var delta = Date.now() - e.timeStamp;
+ /**
+ * Returns a timestamp depending on various browser quirks.
+ * @param {?Number} ts A timestamp to use for normalization.
+ * @return {Number} A normalized timestamp.
+ */
+
+ if (delta < 0) {
+ tsScaler = function tsScaler() {
+ return e.timeStamp / 1000;
+ };
+ } else if (delta > e.timeStamp) {
+ var navStart = performance.timing.navigationStart;
+ tsScaler = function tsScaler(ts) {
+ return ts + navStart;
+ };
+ } else {
+ tsScaler = function tsScaler(ts) {
+ return ts;
+ };
+ }
+ } else {
+ tsScaler = function tsScaler() {
+ return Date.now();
+ };
+ }
+ return tsScaler;
+ }
+
+ /**
+ * Creates a cryptographiclly random string to represent this http session.
+ * @return {String} A random 32 digit hex string
+ */
+ function generateHttpSessionId() {
+ // 32 digit hex -> 128 bits of info -> 2^64 ~= 10^19 sessions needed for 50% chance of collison
+ var len = 32;
+ var arr = new Uint8Array(len / 2);
+ window.crypto.getRandomValues(arr);
+ return Array.from(arr, function (dec) {
+ return dec.toString(16).padStart(2, "0");
+ }).join('');
+ }
+
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ /**
+ * Shallow merges the first argument with the second.
+ * Retrieves/updates the userid if userFromParams is provided.
+ * @param {Object} config Current configuration object to be merged into.
+ * @param {Object} newConfig Configuration object to merge into the current config.
+ */
+ function configure(config, newConfig) {
+ var configAutostart = config['autostart'];
+ var newConfigAutostart = newConfig['autostart'];
+ Object.keys(newConfig).forEach(function (option) {
+ if (option === 'userFromParams') {
+ var userId = getUserIdFromParams(newConfig[option]);
+ if (userId) {
+ config.userId = userId;
+ }
+ }
+ config[option] = newConfig[option];
+ });
+ if (configAutostart === false || newConfigAutostart === false) {
+ config['autostart'] = false;
+ }
+ }
+
+ /**
+ * Attempts to extract the userid from the query parameters of the URL.
+ * @param {string} param The name of the query parameter containing the userid.
+ * @return {string|null} The extracted/decoded userid, or null if none is found.
+ */
+ function getUserIdFromParams(param) {
+ var userField = param;
+ var regex = new RegExp('[?&]' + userField + '(=([^&#]*)|&|#|$)');
+ var results = window.location.href.match(regex);
+ if (results && results[2]) {
+ return decodeURIComponent(results[2].replace(/\+/g, ' '));
+ } else {
+ return null;
+ }
+ }
+
+ var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from, pack) {
+ if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+ if (ar || !(i in from)) {
+ if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+ ar[i] = from[i];
+ }
+ }
+ return to.concat(ar || Array.prototype.slice.call(from));
+ };
+ var BrowserInfo = /** @class */ (function () {
+ function BrowserInfo(name, version, os) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.type = 'browser';
+ }
+ return BrowserInfo;
+ }());
+ var NodeInfo = /** @class */ (function () {
+ function NodeInfo(version) {
+ this.version = version;
+ this.type = 'node';
+ this.name = 'node';
+ this.os = process.platform;
+ }
+ return NodeInfo;
+ }());
+ var SearchBotDeviceInfo = /** @class */ (function () {
+ function SearchBotDeviceInfo(name, version, os, bot) {
+ this.name = name;
+ this.version = version;
+ this.os = os;
+ this.bot = bot;
+ this.type = 'bot-device';
+ }
+ return SearchBotDeviceInfo;
+ }());
+ var BotInfo = /** @class */ (function () {
+ function BotInfo() {
+ this.type = 'bot';
+ this.bot = true; // NOTE: deprecated test name instead
+ this.name = 'bot';
+ this.version = null;
+ this.os = null;
+ }
+ return BotInfo;
+ }());
+ var ReactNativeInfo = /** @class */ (function () {
+ function ReactNativeInfo() {
+ this.type = 'react-native';
+ this.name = 'react-native';
+ this.version = null;
+ this.os = null;
+ }
+ return ReactNativeInfo;
+ }());
+ // tslint:disable-next-line:max-line-length
+ var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
+ var SEARCHBOT_OS_REGEX = /(nuhk|curl|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
+ var REQUIRED_VERSION_PARTS = 3;
+ var userAgentRules = [
+ ['aol', /AOLShield\/([0-9\._]+)/],
+ ['edge', /Edge\/([0-9\._]+)/],
+ ['edge-ios', /EdgiOS\/([0-9\._]+)/],
+ ['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
+ ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
+ ['samsung', /SamsungBrowser\/([0-9\.]+)/],
+ ['silk', /\bSilk\/([0-9._-]+)\b/],
+ ['miui', /MiuiBrowser\/([0-9\.]+)$/],
+ ['beaker', /BeakerBrowser\/([0-9\.]+)/],
+ ['edge-chromium', /EdgA?\/([0-9\.]+)/],
+ [
+ 'chromium-webview',
+ /(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
+ ],
+ ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
+ ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
+ ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
+ ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
+ ['fxios', /FxiOS\/([0-9\.]+)/],
+ ['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
+ ['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
+ ['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
+ ['pie', /^Microsoft Pocket Internet Explorer\/(\d+\.\d+)$/],
+ ['pie', /^Mozilla\/\d\.\d+\s\(compatible;\s(?:MSP?IE|MSInternet Explorer) (\d+\.\d+);.*Windows CE.*\)$/],
+ ['netfront', /^Mozilla\/\d\.\d+.*NetFront\/(\d.\d)/],
+ ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
+ ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
+ ['ie', /MSIE\s(7\.0)/],
+ ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
+ ['android', /Android\s([0-9\.]+)/],
+ ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
+ ['safari', /Version\/([0-9\._]+).*Safari/],
+ ['facebook', /FB[AS]V\/([0-9\.]+)/],
+ ['instagram', /Instagram\s([0-9\.]+)/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
+ ['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
+ ['curl', /^curl\/([0-9\.]+)$/],
+ ['searchbot', SEARCHBOX_UA_REGEX],
+ ];
+ var operatingSystemRules = [
+ ['iOS', /iP(hone|od|ad)/],
+ ['Android OS', /Android/],
+ ['BlackBerry OS', /BlackBerry|BB10/],
+ ['Windows Mobile', /IEMobile/],
+ ['Amazon OS', /Kindle/],
+ ['Windows 3.11', /Win16/],
+ ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
+ ['Windows 98', /(Windows 98)|(Win98)/],
+ ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
+ ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
+ ['Windows Server 2003', /(Windows NT 5.2)/],
+ ['Windows Vista', /(Windows NT 6.0)/],
+ ['Windows 7', /(Windows NT 6.1)/],
+ ['Windows 8', /(Windows NT 6.2)/],
+ ['Windows 8.1', /(Windows NT 6.3)/],
+ ['Windows 10', /(Windows NT 10.0)/],
+ ['Windows ME', /Windows ME/],
+ ['Windows CE', /Windows CE|WinCE|Microsoft Pocket Internet Explorer/],
+ ['Open BSD', /OpenBSD/],
+ ['Sun OS', /SunOS/],
+ ['Chrome OS', /CrOS/],
+ ['Linux', /(Linux)|(X11)/],
+ ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
+ ['QNX', /QNX/],
+ ['BeOS', /BeOS/],
+ ['OS/2', /OS\/2/],
+ ];
+ function detect(userAgent) {
+ if (!!userAgent) {
+ return parseUserAgent(userAgent);
+ }
+ if (typeof document === 'undefined' &&
+ typeof navigator !== 'undefined' &&
+ navigator.product === 'ReactNative') {
+ return new ReactNativeInfo();
+ }
+ if (typeof navigator !== 'undefined') {
+ return parseUserAgent(navigator.userAgent);
+ }
+ return getNodeVersion();
+ }
+ function matchUserAgent(ua) {
+ // opted for using reduce here rather than Array#first with a regex.test call
+ // this is primarily because using the reduce we only perform the regex
+ // execution once rather than once for the test and for the exec again below
+ // probably something that needs to be benchmarked though
+ return (ua !== '' &&
+ userAgentRules.reduce(function (matched, _a) {
+ var browser = _a[0], regex = _a[1];
+ if (matched) {
+ return matched;
+ }
+ var uaMatch = regex.exec(ua);
+ return !!uaMatch && [browser, uaMatch];
+ }, false));
+ }
+ function parseUserAgent(ua) {
+ var matchedRule = matchUserAgent(ua);
+ if (!matchedRule) {
+ return null;
+ }
+ var name = matchedRule[0], match = matchedRule[1];
+ if (name === 'searchbot') {
+ return new BotInfo();
+ }
+ // Do not use RegExp for split operation as some browser do not support it (See: http://blog.stevenlevithan.com/archives/cross-browser-split)
+ var versionParts = match[1] && match[1].split('.').join('_').split('_').slice(0, 3);
+ if (versionParts) {
+ if (versionParts.length < REQUIRED_VERSION_PARTS) {
+ versionParts = __spreadArray(__spreadArray([], versionParts, true), createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length), true);
+ }
+ }
+ else {
+ versionParts = [];
+ }
+ var version = versionParts.join('.');
+ var os = detectOS(ua);
+ var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
+ if (searchBotMatch && searchBotMatch[1]) {
+ return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
+ }
+ return new BrowserInfo(name, version, os);
+ }
+ function detectOS(ua) {
+ for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
+ var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
+ var match = regex.exec(ua);
+ if (match) {
+ return os;
+ }
+ }
+ return null;
+ }
+ function getNodeVersion() {
+ var isNode = typeof process !== 'undefined' && process.version;
+ return isNode ? new NodeInfo(process.version.slice(1)) : null;
+ }
+ function createVersionParts(count) {
+ var output = [];
+ for (var ii = 0; ii < count; ii++) {
+ output.push('0');
+ }
+ return output;
+ }
+
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ var browserInfo = detect();
+ var logs$1;
+ var config$1;
+
+ // Interval Logging Globals
+ var intervalID;
+ var intervalType;
+ var intervalPath;
+ var intervalTimer;
+ var intervalCounter;
+ var intervalLog;
+ var cbHandlers = {};
+
+ /**
+ * Adds named callbacks to be executed when logging.
+ * @param {Object } newCallbacks An object containing named callback functions.
+ */
+ function addCallbacks() {
+ for (var _len = arguments.length, newCallbacks = new Array(_len), _key = 0; _key < _len; _key++) {
+ newCallbacks[_key] = arguments[_key];
+ }
+ newCallbacks.forEach(function (source) {
+ var descriptors = Object.keys(source).reduce(function (descriptors, key) {
+ descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
+ return descriptors;
+ }, {});
+ Object.getOwnPropertySymbols(source).forEach(function (sym) {
+ var descriptor = Object.getOwnPropertyDescriptor(source, sym);
+ if (descriptor.enumerable) {
+ descriptors[sym] = descriptor;
+ }
+ });
+ Object.defineProperties(cbHandlers, descriptors);
+ });
+ return cbHandlers;
+ }
+
+ /**
+ * Removes callbacks by name.
+ * @param {String[]} targetKeys A list of names of functions to remove.
+ */
+ function removeCallbacks(targetKeys) {
+ targetKeys.forEach(function (key) {
+ if (Object.hasOwn(cbHandlers, key)) {
+ delete cbHandlers[key];
+ }
+ });
+ }
+
+ /**
+ * Assigns the config and log container to be used by the logging functions.
+ * @param {Array} newLogs Log container.
+ * @param {Object} newConfig Configuration to use while logging.
+ */
+ function initPackager(newLogs, newConfig) {
+ logs$1 = newLogs;
+ config$1 = newConfig;
+ cbHandlers = [];
+ intervalID = null;
+ intervalType = null;
+ intervalPath = null;
+ intervalTimer = null;
+ intervalCounter = 0;
+ intervalLog = null;
+ }
+
+ /**
+ * Transforms the provided HTML event into a log and appends it to the log queue.
+ * @param {Object} e The event to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @return {boolean} Whether the event was logged.
+ */
+ function packageLog(e, detailFcn) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn(e);
+ }
+ var timeFields = extractTimeFields(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+ var log = {
+ 'target': getSelector(e.target),
+ 'path': buildPath(e),
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': timeFields.milli,
+ 'microTime': timeFields.micro,
+ 'location': getLocation(e),
+ 'scrnRes': getSreenRes(),
+ 'type': e.type,
+ 'logType': 'raw',
+ 'userAction': true,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i = 0, _Object$values = Object.values(cbHandlers); _i < _Object$values.length; _i++) {
+ var func = _Object$values[_i];
+ if (typeof func === 'function') {
+ log = func(log, e);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+ }
+
+ /**
+ * Packages the provided customLog to include standard meta data and appends it to the log queue.
+ * @param {Object} customLog The behavior to be logged.
+ * @param {Function} detailFcn The function to extract additional log parameters from the event.
+ * @param {boolean} userAction Indicates user behavior (true) or system behavior (false)
+ * @return {boolean} Whether the event was logged.
+ */
+ function packageCustomLog(customLog, detailFcn, userAction) {
+ if (!config$1.on) {
+ return false;
+ }
+ var details = null;
+ if (detailFcn) {
+ details = detailFcn();
+ }
+ var metaData = {
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'clientTime': Date.now(),
+ 'scrnRes': getSreenRes(),
+ 'logType': 'custom',
+ 'userAction': userAction,
+ 'details': details,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ var log = Object.assign(metaData, customLog);
+ for (var _i2 = 0, _Object$values2 = Object.values(cbHandlers); _i2 < _Object$values2.length; _i2++) {
+ var func = _Object$values2[_i2];
+ if (typeof func === 'function') {
+ log = func(log, null);
+ if (!log) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(log);
+ return true;
+ }
+
+ /**
+ * Extract the millisecond and microsecond portions of a timestamp.
+ * @param {Number} timeStamp The timestamp to split into millisecond and microsecond fields.
+ * @return {Object} An object containing the millisecond
+ * and microsecond portions of the timestamp.
+ */
+ function extractTimeFields(timeStamp) {
+ return {
+ milli: Math.floor(timeStamp),
+ micro: Number((timeStamp % 1).toFixed(3))
+ };
+ }
+
+ /**
+ * Track intervals and gather details about it.
+ * @param {Object} e
+ * @return boolean
+ */
+ function packageIntervalLog(e) {
+ var target = getSelector(e.target);
+ var path = buildPath(e);
+ var type = e.type;
+ var timestamp = Math.floor(e.timeStamp && e.timeStamp > 0 ? config$1.time(e.timeStamp) : Date.now());
+
+ // Init - this should only happen once on initialization
+ if (intervalID == null) {
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+ if (intervalID !== target || intervalType !== type) {
+ // When to create log? On transition end
+ // @todo Possible for intervalLog to not be pushed in the event the interval never ends...
+
+ intervalLog = {
+ 'target': intervalID,
+ 'path': intervalPath,
+ 'pageUrl': window.location.href,
+ 'pageTitle': document.title,
+ 'pageReferrer': document.referrer,
+ 'browser': detectBrowser(),
+ 'count': intervalCounter,
+ 'duration': timestamp - intervalTimer,
+ // microseconds
+ 'startTime': intervalTimer,
+ 'endTime': timestamp,
+ 'type': intervalType,
+ 'logType': 'interval',
+ 'targetChange': intervalID !== target,
+ 'typeChange': intervalType !== type,
+ 'userAction': false,
+ 'userId': config$1.userId,
+ 'toolVersion': config$1.version,
+ 'toolName': config$1.toolName,
+ 'useraleVersion': config$1.useraleVersion,
+ 'sessionID': config$1.sessionID,
+ 'httpSessionId': config$1.httpSessionId,
+ 'browserSessionId': config$1.browserSessionId
+ };
+ for (var _i3 = 0, _Object$values3 = Object.values(cbHandlers); _i3 < _Object$values3.length; _i3++) {
+ var func = _Object$values3[_i3];
+ if (typeof func === 'function') {
+ intervalLog = func(intervalLog, null);
+ if (!intervalLog) {
+ return false;
+ }
+ }
+ }
+ logs$1.push(intervalLog);
+
+ // Reset
+ intervalID = target;
+ intervalType = type;
+ intervalPath = path;
+ intervalTimer = timestamp;
+ intervalCounter = 0;
+ }
+
+ // Interval is still occuring, just update counter
+ if (intervalID == target && intervalType == type) {
+ intervalCounter = intervalCounter + 1;
+ }
+ return true;
+ }
+
+ /**
+ * Extracts coordinate information from the event
+ * depending on a few browser quirks.
+ * @param {Object} e The event to extract coordinate information from.
+ * @return {Object} An object containing nullable x and y coordinates for the event.
+ */
+ function getLocation(e) {
+ if (e.pageX != null) {
+ return {
+ 'x': e.pageX,
+ 'y': e.pageY
+ };
+ } else if (e.clientX != null) {
+ return {
+ 'x': document.documentElement.scrollLeft + e.clientX,
+ 'y': document.documentElement.scrollTop + e.clientY
+ };
+ } else {
+ return {
+ 'x': null,
+ 'y': null
+ };
+ }
+ }
+
+ /**
+ * Extracts innerWidth and innerHeight to provide estimates of screen resolution
+ * @return {Object} An object containing the innerWidth and InnerHeight
+ */
+ function getSreenRes() {
+ return {
+ 'width': window.innerWidth,
+ 'height': window.innerHeight
+ };
+ }
+
+ /**
+ * Builds a string CSS selector from the provided element
+ * @param {HTMLElement} ele The element from which the selector is built.
+ * @return {string} The CSS selector for the element, or Unknown if it can't be determined.
+ */
+ function getSelector(ele) {
+ if (ele.localName) {
+ return ele.localName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele.nodeName) {
+ return ele.nodeName + (ele.id ? '#' + ele.id : '') + (ele.className ? '.' + ele.className : '');
+ } else if (ele && ele.document && ele.location && ele.alert && ele.setInterval) {
+ return "Window";
+ } else {
+ return "Unknown";
+ }
+ }
+
+ /**
+ * Builds an array of elements from the provided event target, to the root element.
+ * @param {Object} e Event from which the path should be built.
+ * @return {HTMLElement[]} Array of elements, starting at the event target, ending at the root element.
+ */
+ function buildPath(e) {
+ if (e instanceof window.Event) {
+ var path = e.composedPath();
+ return selectorizePath(path);
+ }
+ }
+
+ /**
+ * Builds a CSS selector path from the provided list of elements.
+ * @param {HTMLElement[]} path Array of HTMLElements from which the path should be built.
+ * @return {string[]} Array of string CSS selectors.
+ */
+ function selectorizePath(path) {
+ var i = 0;
+ var pathEle;
+ var pathSelectors = [];
+ while (pathEle = path[i]) {
+ pathSelectors.push(getSelector(pathEle));
+ ++i;
+ }
+ return pathSelectors;
+ }
+ function detectBrowser() {
+ return {
+ 'browser': browserInfo ? browserInfo.name : '',
+ 'version': browserInfo ? browserInfo.version : ''
+ };
+ }
+
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ var events;
+ var bufferBools;
+ var bufferedEvents;
+ //@todo: Investigate drag events and their behavior
+ var intervalEvents = ['click', 'focus', 'blur', 'input', 'change', 'mouseover', 'submit'];
+ var refreshEvents;
+ var windowEvents = ['load', 'blur', 'focus'];
+
+ /**
+ * Maps an event to an object containing useful information.
+ * @param {Object} e Event to extract data from
+ */
+ function extractMouseEvent(e) {
+ return {
+ 'clicks': e.detail,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ // 'text' : e.target.innerHTML
+ };
+ }
+
+ /**
+ * Defines the way information is extracted from various events.
+ * Also defines which events we will listen to.
+ * @param {Object} config Configuration object to read from.
+ */
+ function defineDetails(config) {
+ // Events list
+ // Keys are event types
+ // Values are functions that return details object if applicable
+ events = {
+ 'click': extractMouseEvent,
+ 'dblclick': extractMouseEvent,
+ 'mousedown': extractMouseEvent,
+ 'mouseup': extractMouseEvent,
+ 'focus': null,
+ 'blur': null,
+ 'input': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'change': config.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'dragstart': null,
+ 'dragend': null,
+ 'drag': null,
+ 'drop': null,
+ 'keydown': config.logDetails ? function (e) {
+ return {
+ 'key': e.keyCode,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ };
+ } : null,
+ 'mouseover': null
+ };
+ bufferBools = {};
+ bufferedEvents = {
+ 'wheel': function wheel(e) {
+ return {
+ 'x': e.deltaX,
+ 'y': e.deltaY,
+ 'z': e.deltaZ
+ };
+ },
+ 'scroll': function scroll() {
+ return {
+ 'x': window.scrollX,
+ 'y': window.scrollY
+ };
+ },
+ 'resize': function resize() {
+ return {
+ 'width': window.outerWidth,
+ 'height': window.outerHeight
+ };
+ }
+ };
+ refreshEvents = {
+ 'submit': null
+ };
+ }
+
+ /**
+ * Defines the way information is extracted from various events.
+ * Also defines which events we will listen to.
+ * @param {Object} options UserALE.js Configuration object to read from.
+ * @param {string} type of html event (e.g., 'click', 'mouseover', etc.), such as passed to addEventListener methods.
+ */
+ function defineCustomDetails(options, type) {
+ // Events list
+ // Keys are event types
+ // Values are functions that return details object if applicable
+ var eventType = {
+ 'click': extractMouseEvent,
+ 'dblclick': extractMouseEvent,
+ 'mousedown': extractMouseEvent,
+ 'mouseup': extractMouseEvent,
+ 'focus': null,
+ 'blur': null,
+ 'input': options.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'change': options.logDetails ? function (e) {
+ return {
+ 'value': e.target.value
+ };
+ } : null,
+ 'dragstart': null,
+ 'dragend': null,
+ 'drag': null,
+ 'drop': null,
+ 'keydown': options.logDetails ? function (e) {
+ return {
+ 'key': e.keyCode,
+ 'ctrl': e.ctrlKey,
+ 'alt': e.altKey,
+ 'shift': e.shiftKey,
+ 'meta': e.metaKey
+ };
+ } : null,
+ 'mouseover': null,
+ 'wheel': function wheel(e) {
+ return {
+ 'x': e.deltaX,
+ 'y': e.deltaY,
+ 'z': e.deltaZ
+ };
+ },
+ 'scroll': function scroll() {
+ return {
+ 'x': window.scrollX,
+ 'y': window.scrollY
+ };
+ },
+ 'resize': function resize() {
+ return {
+ 'width': window.outerWidth,
+ 'height': window.outerHeight
+ };
+ },
+ 'submit': null
+ };
+ return eventType[type];
+ }
+
+ /**
+ * Hooks the event handlers for each event type of interest.
+ * @param {Object} config Configuration object to use.
+ * @return {boolean} Whether the operation succeeded
+ */
+ function attachHandlers(config) {
+ defineDetails(config);
+ Object.keys(events).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ intervalEvents.forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageIntervalLog(e);
+ }, true);
+ });
+ Object.keys(bufferedEvents).forEach(function (ev) {
+ bufferBools[ev] = true;
+ window.addEventListener(ev, function (e) {
+ if (bufferBools[ev]) {
+ bufferBools[ev] = false;
+ packageLog(e, bufferedEvents[ev]);
+ setTimeout(function () {
+ bufferBools[ev] = true;
+ }, config.resolution);
+ }
+ }, true);
+ });
+ Object.keys(refreshEvents).forEach(function (ev) {
+ document.addEventListener(ev, function (e) {
+ packageLog(e, events[ev]);
+ }, true);
+ });
+ windowEvents.forEach(function (ev) {
+ window.addEventListener(ev, function (e) {
+ packageLog(e, function () {
+ return {
+ 'window': true
+ };
+ });
+ }, true);
+ });
+ return true;
+ }
+
+ function _arrayWithHoles(arr) {
+ if (Array.isArray(arr)) return arr;
+ }
+
+ function _iterableToArrayLimit(r, l) {
+ var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
+ if (null != t) {
+ var e,
+ n,
+ i,
+ u,
+ a = [],
+ f = !0,
+ o = !1;
+ try {
+ if (i = (t = t.call(r)).next, 0 === l) {
+ if (Object(t) !== t) return;
+ f = !1;
+ } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
+ } catch (r) {
+ o = !0, n = r;
+ } finally {
+ try {
+ if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
+ } finally {
+ if (o) throw n;
+ }
+ }
+ return a;
+ }
+ }
+
+ function _arrayLikeToArray(arr, len) {
+ if (len == null || len > arr.length) len = arr.length;
+ for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
+ return arr2;
+ }
+
+ function _unsupportedIterableToArray(o, minLen) {
+ if (!o) return;
+ if (typeof o === "string") return _arrayLikeToArray(o, minLen);
+ var n = Object.prototype.toString.call(o).slice(8, -1);
+ if (n === "Object" && o.constructor) n = o.constructor.name;
+ if (n === "Map" || n === "Set") return Array.from(o);
+ if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
+ }
+
+ function _nonIterableRest() {
+ throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+ }
+
+ function _slicedToArray(arr, i) {
+ return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
+ }
+
+ /*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ var authCallback = null;
+
+ /**
+ * Fetches the most up-to-date auth header string from the auth callback
+ * and updates the config object with the new value.
+ * @param {Object} config Configuration object to be updated.
+ * @param {Function} authCallback Callback used to fetch the newest header.
+ * @returns {void}
+ */
+ function updateAuthHeader(config) {
+ if (authCallback) {
+ try {
+ config.authHeader = authCallback();
+ } catch (e) {
+ // We should emit the error, but otherwise continue as this could be a temporary issue
+ // due to network connectivity or some logic inside the authCallback which is the user's
+ // responsibility.
+ console.error("Error encountered while setting the auth header: ".concat(e));
+ }
+ }
+ }
+
+ /**
+ * Registers the provided callback to be used when updating the auth header.
+ * @param {Function} callback Callback used to fetch the newest header. Should return a string.
+ * @returns {boolean} Whether the operation succeeded.
+ */
+ function registerAuthCallback(callback) {
+ try {
+ verifyCallback(callback);
+ authCallback = callback;
+ return true;
+ } catch (e) {
+ return false;
+ }
+ }
+
+ /**
+ * Verify that the provided callback is a function which returns a string
+ * @param {Function} callback Callback used to fetch the newest header. Should return a string.
+ * @throws {Error} If the callback is not a function or does not return a string.
+ * @returns {void}
+ */
+ function verifyCallback(callback) {
+ if (typeof callback !== "function") {
+ throw new Error("Userale auth callback must be a function");
+ }
+ var result = callback();
+ if (typeof result !== "string") {
+ throw new Error("Userale auth callback must return a string");
+ }
+ }
+
+ var sendIntervalId = null;
+
+ /**
+ * Initializes the log queue processors.
+ * @param {Array} logs Array of logs to append to.
+ * @param {Object} config Configuration object to use when logging.
+ */
+ function initSender(logs, config) {
+ if (sendIntervalId !== null) {
+ clearInterval(sendIntervalId);
+ }
+ sendIntervalId = sendOnInterval(logs, config);
+ sendOnClose(logs, config);
+ }
+
+ /**
+ * Checks the provided log array on an interval, flushing the logs
+ * if the queue has reached the threshold specified by the provided config.
+ * @param {Array} logs Array of logs to read from.
+ * @param {Object} config Configuration object to be read from.
+ * @return {Number} The newly created interval id.
+ */
+ function sendOnInterval(logs, config) {
+ return setInterval(function () {
+ if (!config.on) {
+ return;
+ }
+ if (logs.length >= config.logCountThreshold) {
+ sendLogs(logs.slice(0), config, 0); // Send a copy
+ logs.splice(0); // Clear array reference (no reassignment)
+ }
+ }, config.transmitInterval);
+ }
+
+ /**
+ * Attempts to flush the remaining logs when the window is closed.
+ * @param {Array} logs Array of logs to be flushed.
+ * @param {Object} config Configuration object to be read from.
+ */
+ function sendOnClose(logs, config) {
+ window.addEventListener("pagehide", function () {
+ if (config.on && logs.length > 0) {
+ // NOTE: sendBeacon does not support auth headers,
+ // so this will fail if auth is required.
+ // The alternative is to use fetch() with keepalive: true
+ // https://developer.mozilla.org/en-US/docs/Web/API/Navigator/sendBeacon#description
+ // https://stackoverflow.com/a/73062712/9263449
+ navigator.sendBeacon(config.url, JSON.stringify(logs));
+ logs.splice(0); // clear log queue
+ }
+ });
+ }
+
+ /**
+ * Sends the provided array of logs to the specified url,
+ * retrying the request up to the specified number of retries.
+ * @param {Array} logs Array of logs to send.
+ * @param {string} config configuration parameters (e.g., to extract URL from & send the POST request to).
+ * @param {Number} retries Maximum number of attempts to send the logs.
+ */
+
+ // @todo expose config object to sendLogs replate url with config.url
+ function sendLogs(logs, config, retries) {
+ var req = new XMLHttpRequest();
+ var data = JSON.stringify(logs);
+ req.open("POST", config.url);
+
+ // Update headers
+ updateAuthHeader(config);
+ if (config.authHeader) {
+ req.setRequestHeader("Authorization", config.authHeader);
+ }
+ req.setRequestHeader("Content-type", "application/json;charset=UTF-8");
+ if (config.headers) {
+ Object.entries(config.headers).forEach(function (_ref) {
+ var _ref2 = _slicedToArray(_ref, 2),
+ header = _ref2[0],
+ value = _ref2[1];
+ req.setRequestHeader(header, value);
+ });
+ }
+ req.onreadystatechange = function () {
+ if (req.readyState === 4 && req.status !== 200) {
+ if (retries > 0) {
+ sendLogs(logs, config, retries--);
+ }
+ }
+ };
+ req.send(data);
+ }
+
+ var config = {};
+ var logs = [];
+ var startLoadTimestamp = Date.now();
+ var endLoadTimestamp;
+ window.onload = function () {
+ endLoadTimestamp = Date.now();
+ };
+ exports.started = false;
+
+ // Start up Userale
+ config.on = false;
+ config.useraleVersion = version$1;
+ configure(config, getInitialSettings());
+ initPackager(logs, config);
+ if (config.autostart) {
+ setup(config);
+ }
+
+ /**
+ * Hooks the global event listener, and starts up the
+ * logging interval.
+ * @param {Object} config Configuration settings for the logger
+ */
+ function setup(config) {
+ if (!exports.started) {
+ setTimeout(function () {
+ var state = document.readyState;
+ if (config.autostart && (state === 'interactive' || state === 'complete')) {
+ attachHandlers(config);
+ initSender(logs, config);
+ exports.started = config.on = true;
+ packageCustomLog({
+ type: 'load',
+ details: {
+ pageLoadTime: endLoadTimestamp - startLoadTimestamp
+ }
+ }, function () {}, false);
+ } else {
+ setup(config);
+ }
+ }, 100);
+ }
+ }
+
+ // Export the Userale API
+ var version = version$1;
+
+ /**
+ * Used to start the logging process if the
+ * autostart configuration option is set to false.
+ */
+ function start() {
+ if (!exports.started || config.autostart === false) {
+ exports.started = config.on = true;
+ config.autostart = true;
+ }
+ }
+
+ /**
+ * Halts the logging process. Logs will no longer be sent.
+ */
+ function stop() {
+ exports.started = config.on = false;
+ config.autostart = false;
+ }
+
+ /**
+ * Updates the current configuration
+ * object with the provided values.
+ * @param {Object} newConfig The configuration options to use.
+ * @return {Object} Returns the updated configuration.
+ */
+ function options(newConfig) {
+ if (newConfig !== undefined) {
+ configure(config, newConfig);
+ }
+ return config;
+ }
+
+ /**
+ * Appends a log to the log queue.
+ * @param {Object} customLog The log to append.
+ * @return {boolean} Whether the operation succeeded.
+ */
+ function log(customLog) {
+ if (customLog !== null && _typeof(customLog) === 'object') {
+ logs.push(customLog);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ exports.addCallbacks = addCallbacks;
+ exports.buildPath = buildPath;
+ exports.details = defineCustomDetails;
+ exports.getSelector = getSelector;
+ exports.log = log;
+ exports.options = options;
+ exports.packageCustomLog = packageCustomLog;
+ exports.packageLog = packageLog;
+ exports.registerAuthCallback = registerAuthCallback;
+ exports.removeCallbacks = removeCallbacks;
+ exports.start = start;
+ exports.stop = stop;
+ exports.version = version;
+
+}));
diff --git a/build/userale-2.4.0.min.js b/build/userale-2.4.0.min.js
new file mode 100644
index 0000000..c84afd8
--- /dev/null
+++ b/build/userale-2.4.0.min.js
@@ -0,0 +1,18 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * @preserved
+ */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).userale={})}(this,(function(e){"use strict";function t(e){return t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},t(e)}var n="2.4.0",r=null,o=null;function i(e,t){return null===window.sessionStorage.getItem(e)?(window.sessionStorage.setItem(e,JSON.stringify(t)),t):JSON.parse(window.sessionStorage.getItem(e))}function a(e,t){var n=e.autostart,r=t.autostart;Object.keys(t).forEach((function(n){if("userFromParams"===n){var r=(o=t[n],i=new RegExp("[?&]"+o+"(=([^&#]*)|&|#|$)"),(a=window.location.href.match(i))&&a[2]?decodeURIComponent(a[2].replace(/\+/g," ")):null);r&&(e.userId=r)}var o,i,a;e[n]=t[n]})),!1!==n&&!1!==r||(e.autostart=!1)}var 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