Adding subfolder support (#186)

Adding EJS Templating engine + a baseUrl variable injected in front-end.

lib/server/controllers/frontController.js

@@ -6,20 +6,32 @@ var FrontController = function(app) {
 
     var cacheDuration = 365 * 24 * 60 * 60 * 1000; // One year
     var assetsPath = (app.get('env') === 'development') ? '../../../front/src' : '../../../front/build';
-    
+
+    // Routes templating    
     var routes = ['/', '/about', '/result/:runId', '/result/:runId/timeline', '/result/:runId/screenshot', '/result/:runId/rule/:policy', '/queue/:runId'];
+
     routes.forEach(function(route) {
         app.get(route, function(req, res) {
             res.setHeader('Cache-Control', 'public, max-age=20');
-            res.sendFile(path.join(__dirname, assetsPath, 'main.html'));
+            res.render(path.join(__dirname, assetsPath, 'main.html'), {
+                baseUrl: app.locals.baseUrl
+            });
+        });
+    });
+
+    // Views templating
+    app.get('/views/:viewName', function(req, res) {
+        res.setHeader('Cache-Control', 'public, max-age=' + cacheDuration);
+        res.render(path.join(__dirname, assetsPath, 'views/' + req.params.viewName), {
+            baseUrl: app.locals.baseUrl
         });
     });
     
+    // Static assets
     app.use('/css', express.static(path.join(__dirname, assetsPath, 'css'), { maxAge: cacheDuration }));
     app.use('/fonts', express.static(path.join(__dirname, assetsPath, 'fonts'), { maxAge: cacheDuration }));
     app.use('/img', express.static(path.join(__dirname, assetsPath, 'img'), { maxAge: cacheDuration }));
     app.use('/js', express.static(path.join(__dirname, assetsPath, 'js'), { maxAge: cacheDuration }));
-    app.use('/views', express.static(path.join(__dirname, assetsPath, 'views'), { maxAge: cacheDuration }));
     app.use('/node_modules', express.static(path.join(__dirname, '../../../node_modules'), { maxAge: cacheDuration }));
 };