Call Forbidden html template

Author: Miel Vander Sande

lib/controllers/WebIDControllerExtension.js

@@ -7,18 +7,21 @@ var http = require('http'),
     N3 = require('n3'),
     n3parser = N3.Parser,
     N3Util = N3.Util,
-    Util = require('../Util');
+    Util = require('../Util'),
+    Controller = require('./Controller');
 
 var CERT_NS = 'http://www.w3.org/ns/auth/cert#';
 
 // Creates a new WebIDControllerExtension
 function WebIDControllerExtension(settings) {
   if (!(this instanceof WebIDControllerExtension))
     return new WebIDControllerExtension(settings);
+  Controller.call(this, settings);
 
   this._cache = lru(50);
   this._protocol = settings.protocol;
 }
+Controller.extend(WebIDControllerExtension);
 
 // Add WebID Link headers
 WebIDControllerExtension.prototype._handleRequest = function (request, response, next, settings) {
@@ -94,14 +97,22 @@ WebIDControllerExtension.prototype._verifyWebID = function (webID, modulus, expo
     });
 
     req.on('error', function (e) {
-      callback(null, false, 'Unabled to download' + webID + '. Details: ' + e.message);
+      callback(null, false, 'Unabled to download ' + webID + ' (' + e.message + ').');
     });
 
     req.end();
   }
 };
 
 WebIDControllerExtension.prototype._handleForbidden = function (request, response, options) {
+  // Render the 404 message using the appropriate view
+  var view = this._negotiateView('Forbidden', request, response),
+      metadata = { url: request.url, prefixes: this._prefixes, datasources: this._datasources, reason: options.reason };
+  response.writeHead(401);
+  view.render(metadata, request, response);
+};
+
+WebIDControllerExtension.prototype._handleNotAcceptable = function (request, response, options) {
   response.writeHead(401, { 'Content-Type': Util.MIME_PLAINTEXT });
   response.end('Access to ' + request.url + ' is not allowed, verification for WebID ' + (options.webID || '') + ' failed. Reason: ' + (options.reason || ''));
 };