Use ResourceMapper in root handler

Author: rubensworks

lib/handlers/index.js

@@ -2,15 +2,14 @@ module.exports = handler
 
 const path = require('path')
 const debug = require('debug')('solid:index')
-const utils = require('../utils')
 const Negotiator = require('negotiator')
 
 async function handler (req, res, next) {
   const indexFile = 'index.html'
   const ldp = req.app.locals.ldp
   const negotiator = new Negotiator(req)
   const requestedType = negotiator.mediaType()
-  const filename = utils.reqToPath(req)
+  const { path: filename } = await req.app.locals.ldp.resourceMapper.mapUrlToFile({ url: req })
 
   try {
     const stats = await ldp.stat(filename)