проверить это решение проблемы.
import { Injectable } from '@angular/core';
@Injectable()
export class Loggly {
private LTracker: any;
constructor() {
this.LTracker = this.LTrack(window, document) || [];
this.LTracker.push({
'logglyKey': 'YOUR_KEY_HERE',
'sendConsoleErrors' : true,
'tag' : 'loggly-jslogger'
});
}
push(props) {
this.LTracker.push(props);
}
LTrack (window, document) {
var LOGGLY_INPUT_PREFIX = 'http' + (('https:' === document.location.protocol ? 's' : '')) + '://',
LOGGLY_COLLECTOR_DOMAIN = 'logs-01.loggly.com',
LOGGLY_SESSION_KEY = 'logglytrackingsession',
LOGGLY_SESSION_KEY_LENGTH = LOGGLY_SESSION_KEY.length + 1,
LOGGLY_PROXY_DOMAIN = 'loggly';
function uuid() {
// lifted from here -> /108370/sozdat-guid-uuid-v-javascript#108381
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
});
}
function LogglyTracker() {
this.key = false;
this.sendConsoleErrors = false;
this.tag = 'jslogger';
this.useDomainProxy = false;
}
function setKey(tracker, key) {
tracker.key = key;
tracker.setSession();
setInputUrl(tracker);
}
function setTag(tracker, tag) {
tracker.tag = tag;
}
function setDomainProxy(tracker, useDomainProxy) {
tracker.useDomainProxy = useDomainProxy;
//refresh inputUrl value
setInputUrl(tracker);
}
function setSendConsoleError(tracker, sendConsoleErrors) {
tracker.sendConsoleErrors = sendConsoleErrors;
if (tracker.sendConsoleErrors === true) {
var _onerror = window.onerror;
//send console error messages to Loggly
window.onerror = function (msg, url, line, col, err){
tracker.push({
category: 'BrowserJsException',
exception: {
message: msg,
url: url,
lineno: line,
colno: col,
stack: err ? err.stack : 'n/a',
}
});
if (_onerror && typeof _onerror === 'function') {
_onerror.apply(window, arguments);
}
};
}
}
function setInputUrl(tracker) {
if (tracker.useDomainProxy == true) {
tracker.inputUrl = LOGGLY_INPUT_PREFIX
+ window.location.host
+ '/'
+ LOGGLY_PROXY_DOMAIN
+ '/inputs/'
+ tracker.key
+ '/tag/'
+ tracker.tag;
}
else {
tracker.inputUrl = LOGGLY_INPUT_PREFIX
+ (tracker.logglyCollectorDomain || LOGGLY_COLLECTOR_DOMAIN)
+ '/inputs/'
+ tracker.key
+ '/tag/'
+ tracker.tag;
}
}
LogglyTracker.prototype = {
setSession: function (session_id) {
if (session_id) {
this.session_id = session_id;
this.setCookie(this.session_id);
} else if (!this.session_id) {
this.session_id = this.readCookie();
if (!this.session_id) {
this.session_id = uuid();
this.setCookie(this.session_id);
}
}
},
push: function (data) {
var type = typeof data;
if (!data || !(type === 'object' || type === 'string')) {
return;
}
var self = this;
if (type === 'string') {
data = {
'text': data
};
} else {
if (data.logglyCollectorDomain) {
self.logglyCollectorDomain = data.logglyCollectorDomain;
return;
}
if (data.sendConsoleErrors !== undefined) {
setSendConsoleError(self, data.sendConsoleErrors);
}
if (data.tag) {
setTag(self, data.tag);
}
if (data.useDomainProxy) {
setDomainProxy(self, data.useDomainProxy);
}
if (data.logglyKey) {
setKey(self, data.logglyKey);
return;
}
if (data.session_id) {
self.setSession(data.session_id);
return;
}
}
if (!self.key) {
return;
}
self.track(data);
},
track: function (data) {
// inject session id
data.sessionId = this.session_id;
try {
//creating an asynchronous XMLHttpRequest
var xmlHttp = new XMLHttpRequest();
xmlHttp.open('POST', this.inputUrl, true); //true for asynchronous request
xmlHttp.setRequestHeader('Content-Type', 'text/plain; charset=utf-8');
xmlHttp.send(JSON.stringify(data));
} catch (ex) {
if (window && window.console && typeof window.console.log === 'function') {
console.log("Failed to log to loggly because of this exception:\n" + ex);
console.log("Failed log data:", data);
}
}
},
/**
* These cookie functions are not a global utilities. It is for purpose of this tracker only
*/
readCookie: function () {
var cookie = document.cookie,
i = cookie.indexOf(LOGGLY_SESSION_KEY);
if (i < 0) {
return false;
} else {
var end = cookie.indexOf(';', i + 1);
end = end < 0 ? cookie.length : end;
return cookie.slice(i + LOGGLY_SESSION_KEY_LENGTH, end);
}
},
setCookie: function (value) {
document.cookie = LOGGLY_SESSION_KEY + '=' + value;
}
};
var existing = window._LTracker;
var tracker = new LogglyTracker();
if (existing && existing.length) {
var i = 0,
eLength = existing.length;
for (i = 0; i < eLength; i++) {
tracker.push(existing[i]);
}
}
return tracker;
};
}