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

nav.navbar.navbar-default
	.container-fluid
		.navbar-header
			button.navbar-toggle(data-toggle="collapse",data-target="#navbar-collapse")
				i.fa.fa-bars
			a(href='/').navbar-brand

		.navbar-collapse.collapse#navbar-collapse
			ul.nav.navbar-nav.navbar-right
				each item in nav.header
					if ((item.only_when_logged_in && session && session.user) || (item.only_when_logged_out && (!session || !session.user)) || (!item.only_when_logged_out && !item.only_when_logged_in))
						if item.dropdown
							li.dropdown(class=item.class)
								a.dropdown-toggle(href)
									| !{item.text} 
									b.caret
								ul.dropdown-menu
									each child in item.dropdown
										if child.divider
											li.divider
										else
											li
												if child.url
													a(href=child.url, class=child.class) !{child.text}
												else
													| !{child.text}
						else
							li(class=item.class)
								if item.url
									a(href=item.url, class=item.class) !{item.text}
								else
									| !{item.text}

				//- li.dropdown
				//- 	a.dropdown-toggle(href='#',data-toggle="dropdown")
				//- 		| Help 
				//- 		b.caret
				//- 	ul.dropdown-menu
				//- 		li
				//- 			a(href='/learn') Documentation
				//- 		-if(typeof(tenderUrl) != "undefined")
				//- 			li
				//- 				a.js-tender-widget(href='#') Contact Support

				//- -if(session && session.user)
				//- 	li.dropdown
				//- 		a.dropdown-toggle(href="#",data-toggle="dropdown")
				//- 			| Account 
				//- 			b.caret
				//- 		ul.dropdown-menu
				//- 			li
				//- 				a(href='/user/settings').userSettingsLink Account Settings
				//- 			- if (settings.enableSubscriptions)
				//- 				li
				//- 					a(href='/user/subscription').subscriptionLink Subscription
				//- 			li
				//- 				a(href='/logout').logoutLink Logout
				//- -else
				//- 	li
				//- 		a(href='/register') Register
				//- 	li 
				//- 		a#loginLink(href='/login'+getRedirAsQueryString()) Login