https://asprise.com/res/js/asprise-rlog.js

1"use strict";
2
3// Remote logging lib; required jQuery
4
5function getCookieByName(name, fallbackValueIfNotFound) {
6    var value = "; " + document.cookie;
7    var parts = value.split("; " + name + "=");
8    if (parts.length == 2) {
9        return parts.pop().split(";").shift();
10    } else {
11        return fallbackValueIfNotFound;
12    }
13}
14
15function addPropertyToObjectIfValueNotEmpty(obj, propName, propValue) {
16    if(propValue) {
17        obj[propName] = propValue;
18    }
19}
20
21function logRemotely(category, level, message, details) {
22    try {
23        if (window._LTracker == null) {
24            window._LTracker = [];
25
26            var url = '' + window.location;
27            // remove trialing params
28            var lastPos = url.lastIndexOf('?');
29            lastPos = lastPos >= 0 ? lastPos : url.lastIndexOf('#');
30            var urlNoParams = lastPos >= 0 ? url.substring(0, lastPos) : url;
31            // remove protocols
32            var doubleSlashesPos = urlNoParams.indexOf("//");
33            var urlNoProtocol = doubleSlashesPos >= 0 ? urlNoParams.substring(doubleSlashesPos + "//".length) : urlNoParams;
34            // replace
35            var urlTagName = urlNoProtocol.replace(/[^\w.]/g, '_');
36
37            window._LTracker.push({
38                'logglyKey': 'e44415b5-8bb0-483d-acf6-c9ac32d771fb',
39                'sendConsoleErrors': false, // don't send console errors
40                'tag': urlTagName
41            });
42        }
43
44        var logObj = {
45            'cat': category,
46            'level': level,
47            'message': message
48        };
49
50        if (details) {
51            logObj['details'] = details;
52        }
53
54        try {
55            addPropertyToObjectIfValueNotEmpty(logObj, 'aui', getCookieByName('AUI'));
56            addPropertyToObjectIfValueNotEmpty(logObj, 'ami', getCookieByName('AMI'));
57        } catch (err) {
58            console.error(err);
59        }
60
61        window._LTracker.push(logObj);
62
63        logglyJsLoad(2);
64    } catch (lerr) {
65        console.error("Failed to log: " + message + '; error: ' + lerr);
66    }
67}
68
69/** returns true only if loggly.tracker.js has been executed */
70function logglyJsIsLoaded() {
71    return window._LTracker != null &&  ! Array.isArray(window._LTracker);
72}
73
74function logglyJsLoad(maxAttempts) {
75    if(logglyJsIsLoaded()) {
76        return;
77    }
78
79    console.log("logglyJsLoad called with maxAttempts: " + maxAttempts + " ...");
80    maxAttempts = (typeof(maxAttempts)==='undefined') ? 3 : maxAttempts;
81
82    if(! (maxAttempts >= 1)) { // runs out of attempts
83        console.log("logglyJsLoad cancelled as maxAttempts is: " + maxAttempts);
84        return;
85    }
86
87    if(window['logglyJsDownloading']) { // downloading in
88        console.log("logglyJsLoad cancelled as downloading is in progress.");
89        return;
90    }
91
92    window['logglyJsDownloading'] = true;
93    window['logglyJsDownloadAttempts'] = window['logglyJsDownloadAttempts'] ? (window['logglyJsDownloadAttempts'] + 1) : 1;
94    $.getScript( "https://cloudfront.loggly.com/js/loggly.tracker-latest.min.js" ) // https://aspr.loggly.com/sources/setup/js-app-setup
95        .done(function( script, textStatus ) {
96            setTimeout(function () {
97                window['logglyJsDownloading'] = false; // mark the end
98                if (logglyJsIsLoaded()) {
99                    console.log("loggly js loaded.");
100                } else {
101                    logglyJsLoad(maxAttempts - 1); // trigger download
102                }
103            }, 1000); // assume execution of the loggly js takes max 1s
104        })
105        .fail(function( jqXHR, textStatus, errorThrown ) {
106            setTimeout(function () {
107                window['logglyJsDownloading'] = false; // mark the end
108                if (logglyJsIsLoaded()) {
109                    console.log("loggly js loaded.");
110                } else {
111                    logglyJsLoad(maxAttempts - 1); // trigger download
112                }
113            }, 1000); // assume execution of the loggly js takes max 1s
114        });
115}