overleaf/services/web/app/views/layout.jade

doctype html
html(itemscope, itemtype='http://schema.org/Product')
	block vars

	head
		script(type="text/javascript").
			// Stop superfish from loading
			window.similarproducts = true
		style [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak  {display: none !important; display: none; }

		-if (typeof(gaExperiments) != "undefined")
			|!{gaExperiments}
		

		-if (typeof(title) == "undefined")
			title ShareLaTeX, the Online LaTeX Editor
		-else
			title= translate(title) + ' - ShareLaTeX, '+translate("online_latex_editor") 

		link(rel="icon", href="/favicon.ico")
		link(rel='stylesheet', href='/stylesheets/style.css?fingerprint='+fingerprint('/stylesheets/style.css'))
		link(href="//netdna.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css",rel="stylesheet")

		if settings.i18n.subdomainLang
			each subdomainDetails in settings.i18n.subdomainLang
				if !subdomainDetails.hide
					link(rel="alternate", href=subdomainDetails.url+currentUrl, hreflang=subdomainDetails.lngCode)


		meta(itemprop="name", content="ShareLaTeX, the Online LaTeX Editor")
		
		-if (typeof(meta) == "undefined")
			meta(itemprop="description", name="description", content="An online LaTeX editor that's easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.")
		-else
			meta(itemprop="description", name="description" , content=meta)
		
		meta(itemprop="image", name="image", content="https://www.sharelatex.com/favicon.ico")

		- if (typeof(gaToken) != "undefined")
			script(type='text/javascript').
				(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
				(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
				m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
				})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
				ga('create', '#{gaToken}', 'sharelatex.com');
				ga('send', 'pageview');
		- else
			script(type='text/javascript').
				window.ga = function() { console.log("Sending to GA", arguments) };

		// Countly Analytics
		if (settings.analytics && settings.analytics.countly && settings.analytics.countly.token)
			script(type="text/javascript").
				var Countly = Countly || {};
				Countly.q = Countly.q || [];
				Countly.app_key = '#{settings.analytics.countly.token}';
				Countly.url = 'https://try.count.ly'; 

				Countly.q.push(['track_sessions']);
				Countly.q.push(['track_pageview']);

				(function() {
					var cly = document.createElement('script'); cly.type = 'text/javascript';
					cly.async = true;
					//enter url of script here
					cly.src = 'https://cdnjs.cloudflare.com/ajax/libs/countly-sdk-web/16.6.0/countly.min.js';
					cly.onload = function(){Countly.init()};
					var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(cly, s);
				})();

			if (session && session.user)
				script(type="text/javascript").
					Countly.q.push(['change_id', '#{session.user._id}', true ]);

					Countly.q.push(['user_details', {
						email: '#{session.user.email}',
						custom: {
							userId: '#{session.user._id}',
						}
					}]);

			if (justRegistered)
				script(type="text/javascript").
					Countly.q.push(['add_event',{
						key: 'user-registered'
					}]);

			if (justLoggedIn)
				script(type="text/javascript").

					Countly.q.push(['add_event',{
						key: 'user-logged-in'
					}]);
		// End countly Analytics
				
		script(type="text/javascript").
			window.csrfToken = "#{csrfToken}";
			
		block scripts
		script(src="#{jsPath}libs/jquery-1.11.1.min.js")
		script(src="#{jsPath}libs/angular-1.3.15.min.js")
		script.
			window.sharelatex = {
				siteUrl: '#{settings.siteUrl}',
				jsPath:  '#{jsPath}',
				sixpackDomain: '#{settings.sixpack.domain}'
			};
			window.systemMessages = !{JSON.stringify(systemMessages).replace(/\//g, '\\/')};
			window.ab = {};
			window.user_id = '#{getLoggedInUserId()}';

		- if (typeof(settings.algolia) != "undefined")
			script.
				window.sharelatex.algolia = {
					app_id:'#{settings.algolia.app_id}',
					api_key:'#{settings.algolia.read_only_api_key}',
					indexes:!{JSON.stringify(settings.algolia.indexes)}
				}

		- if (typeof(settings.templates) != "undefined")
			script.
				window.sharelatex.templates = {
					user_id : '!{settings.templates.user_id}',
					cdnDomain : '!{settings.templates.cdnDomain}',
					indexName : '!{settings.templates.indexName}'
				}
				
	body

		- if(typeof(suppressSystemMessages) == "undefined")
			.system-messages(
				ng-cloak
				ng-controller="SystemMessagesController"
			)
				.system-message(
					ng-repeat="message in messages"
					ng-controller="SystemMessageController"
					ng-hide="hidden"
				)
					a(href, ng-click="hide()").pull-right ×
					.system-message-content(ng-bind-html="htmlContent")
	
			include translations/translation_message


		- if(typeof(suppressNavbar) == "undefined")
			include layout/navbar

		block content
		div(ng-controller="AbTestController")
		- if(typeof(suppressFooter) == "undefined")
			include layout/footer



		- if (typeof(lookingForScribtex) != "undefined" && lookingForScribtex)
			span(ng-controller="ScribtexPopupController")
			include scribtex-modal


		- if(typeof(suppressFooter) == "undefined")
			script(type='text/javascript').
				window.requirejs = {
					"urlArgs" : "fingerprint=#{fingerprint(jsPath + 'main.js')}-#{fingerprint(jsPath + 'libs.js')}",
					"paths" : {
						"moment": "libs/moment-2.7.0"
					}
				};
			script(
				data-main=jsPath+'main.js',
				baseurl=jsPath,
				src=jsPath+'libs/require.js?fingerprint='+fingerprint(jsPath + 'libs/require.js')
			)

		include contact-us-modal
		include sentry