Overleaf/services/web/app/coffee/Features/User/UserPagesController.coffee

UserGetter = require("./UserGetter")
UserSessionsManager = require("./UserSessionsManager")
ErrorController = require("../Errors/ErrorController")
logger = require("logger-sharelatex")
Settings = require("settings-sharelatex")
fs = require('fs')
AuthenticationController = require('../Authentication/AuthenticationController')

module.exports =

	registerPage : (req, res)->
		sharedProjectData =
			project_name:req.query.project_name
			user_first_name:req.query.user_first_name

		newTemplateData = {}
		if req.session.templateData?
			newTemplateData.templateName = req.session.templateData.templateName

		res.render 'user/register',
			title: 'register'
			sharedProjectData: sharedProjectData
			newTemplateData: newTemplateData
			new_email:req.query.new_email || ""

	activateAccountPage: (req, res) ->
		# An 'activation' is actually just a password reset on an account that
		# was set with a random password originally.
		logger.log query:req.query, "activiate account page called"
		if !req.query?.user_id? or !req.query?.token?
			return ErrorController.notFound(req, res)

		UserGetter.getUser req.query.user_id, {email: 1, loginCount: 1}, (error, user) ->
			return next(error) if error?
			if !user
				return ErrorController.notFound(req, res)
			if user.loginCount > 0
				logger.log user:user, "user has already logged in so is active, sending them to /login"
				# Already seen this user, so account must be activate
				# This lets users keep clicking the 'activate' link in their email
				# as a way to log in which, if I know our users, they will.
				res.redirect "/login?email=#{encodeURIComponent(user.email)}"
			else
				res.render 'user/activate',
					title: 'activate_account'
					email: user.email,
					token: req.query.token

	loginPage : (req, res)->
		# if user is being sent to /login with explicit redirect (redir=/foo),
		# such as being sent from the editor to /login, then set the redirect explicitly
		if req.query.redir? and !AuthenticationController._getRedirectFromSession(req)?
			logger.log {redir: req.query.redir}, "setting explicit redirect from login page"
			AuthenticationController.setRedirectInSession(req, req.query.redir)
		res.render 'user/login',
			title: 'login',
			email: req.query.email

	logoutPage: (req, res) ->
		res.render 'user/logout'

	settingsPage : (req, res, next)->
		user_id = AuthenticationController.getLoggedInUserId(req)
		logger.log user: user_id, "loading settings page"
		shouldAllowEditingDetails = !(Settings?.ldap?.updateUserDetailsOnLogin) and !(Settings?.saml?.updateUserDetailsOnLogin)
		UserGetter.getUser user_id, (err, user)->
			return next(err) if err?
			res.render 'user/settings',
				title:'account_settings'
				user: user,
				shouldAllowEditingDetails: shouldAllowEditingDetails
				languages: Settings.languages,
				accountSettingsTabActive: true

	sessionsPage: (req, res, next) ->
		user = AuthenticationController.getSessionUser(req)
		logger.log user_id: user._id, "loading sessions page"
		UserSessionsManager.getAllUserSessions user, [req.sessionID], (err, sessions) ->
			if err?
				logger.err {user_id: user._id}, "error getting all user sessions"
				return next(err)
			res.render 'user/sessions',
				title: "sessions"
				sessions: sessions