overleaf/services/web/app/coffee/infrastructure/CrawlerLogger.coffee

metrics = require('metrics-sharelatex')
module.exports =
	log: (req)->
		if req.headers["user-agent"]?
			userAgent = req.headers["user-agent"].toLowerCase()
			if userAgent.indexOf("google") != -1
				metrics.inc "crawler.google"
			else if userAgent.indexOf("facebook") != -1
				metrics.inc "crawler.facebook"
			else if userAgent.indexOf("bing") != -1
				metrics.inc "crawler.bing"
Remove the Metrics module, use metrics-sharelatex 2017-04-03 15:18:30 +00:00			`metrics = require('metrics-sharelatex')`
Intial open source comment 2014-02-12 10:23:40 +00:00			`module.exports =`
			`log: (req)->`
			`if req.headers["user-agent"]?`
			`userAgent = req.headers["user-agent"].toLowerCase()`
			`if userAgent.indexOf("google") != -1`
			`metrics.inc "crawler.google"`
			`else if userAgent.indexOf("facebook") != -1`
			`metrics.inc "crawler.facebook"`
			`else if userAgent.indexOf("bing") != -1`
			`metrics.inc "crawler.bing"`