gistfile1.js

///
/// Parse + Logentries integration- based on this gist: https://gist.github.com/rogernolan/95ea615164e343b3bc54
/// proof-of-concept; might have the odd typo
///

var DEBUG = false;

var logger = (function(){
	
	// Rely on Parse.com using node module caching to not duplicate this stuff.
	var logToken = 'not-set';
	var urlSet = false;
	var endpoint;
	var appName = "CloudCode";
	var alsoLogToConsole = true;
	
	console.log("setting up logger");
	
	function setupURL(){
		endpoint = 'https://js.logentries.com/v1/logs/'  + logToken
		urlSet = true;
	}

	// Return from the clouse executed as main entry point to this module.
	// effectively the 'public' methods for this 'singleton'
	return {
		setToken: function (token, newAppName){
			console.log("Setting log token to " + token);

			logToken = token;
			appName = newAppName;
			urlSet = false;
		},
		
		setConsoleLogging: function (shouldLog){
			alsoLogToConsole = shouldLog;
		},
		
		log: function(logString, extraLogData){
			if(!urlSet)
				setupURL();
				
			var date = new Date();
			
			// Build the body to send to Logentries :)
			var body;
			if(typeof(logString) === 'string') {
				
				if(alsoLogToConsole)
					console.log(logString);
				
				var date = new Date();
				body = {'rawlogmessage' : logString,
						'devicename' : 'cloudcode',
						'appname': appName,
						'timestamp' : date
				};
				if(typeof (extraLogData) !== 'undefined' ) {
					for (var attribute in extraLogData) { 
						obj1[attribute] = extraLogData[attribute];
					}
				}
			}
			else {
				// We have an object as our first paramater so simply send that
				// without any extra adornment
				
				if(alsoLogToConsole)
					console.log(JSON.stringify(logString));
				body = logString;
			}						
			
			if(DEBUG)		
				console.log("logging " + JSON.stringify(body) + " to : " + endpoint);
			
			Parse.Cloud.httpRequest({
				'method': 'POST',
				'url': endpoint,
				'headers': {
					'Content-Type': 'application/json'
				},
				'body': {event: body},
				success: function(response) {
					if(DEBUG)
						console.log('successfully logged: ' + response.text)
				},
				error: function(httpResponse) {
					if(DEBUG)
						console.log('Logentries request failed with response code ' + httpResponse.status + ' url was ' + endpoint)
				}
			});
		}
	}
	
})();	// Trailing () causes the closure to execute. We export the return object.

module.exports = logger;