Added support to send Console error logs to Loggly

README.md

@@ -11,7 +11,10 @@ Place the following on your page, and replace the logglyKey value with the key p
 <script type="text/javascript" src="/js/loggly.tracker.js" async></script>
 <script>
   var _LTracker = _LTracker || [];
-  _LTracker.push({'logglyKey': '8c518f97-e3e0-4bfb-a8ed-582d084a5289' });
+  _LTracker.push({
+      'logglyKey': '8c518f97-e3e0-4bfb-a8ed-582d084a5289',
+      'setConsoleError' : true
+    });
 </script>
 ```
 

src/loggly.tracker.js

@@ -15,6 +15,7 @@
 
     function LogglyTracker() {
         this.key = false;
+	this.sendConsoleErrors = false;
     }
 
     function setKey(tracker, key) {
@@ -23,6 +24,30 @@
         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){
+		    tracker.push({ 
+			category: 'BrowserJsException',
+			exception: {
+			    message: msg,
+			    url: url,
+			    lineno: line,
+			    colno: col,
+			}
+		    });
+
+		    if (_onerror && typeof _onerror === 'function') {
+			_onerror.apply(window, arguments);
+		     }
+		};
+	    }
+	}
+
     function setInputUrl(tracker) {
         tracker.inputUrl = LOGGLY_INPUT_PREFIX 
             + (tracker.logglyCollectorDomain || LOGGLY_COLLECTOR_DOMAIN)
@@ -64,6 +89,10 @@
                         return;
                     }
 
+		    if(data.setConsoleError !== undefined) {
+		       	setSendConsoleError(self, data.setConsoleError);
+		    }
+
                     if(data.logglyKey) {
                         setKey(self, data.logglyKey);
                         return;