1757 ts new routing

lib/makeserver.js

@@ -147,6 +147,27 @@ module.exports = function(options) {
     var error500 = errorPage.error500(show500, options.wwwroot);
     var initPaths = options.settings.initPaths || [];
 
+    // Serve up prerendered pages if they exist for a given route
+    app.get('*', function (req, res, next) {
+        const decodedPath = decodeURIComponent(req.path);
+        const prerendered = path.resolve(options.wwwroot, `prerendered/${decodedPath}`, 'index.html');
+        if (!prerendered.startsWith(path.resolve(options.wwwroot, 'prerendered/') + '/')) {
+          // Path traversal attack (using e.g. ..%2F)
+          next();
+          return;
+        }
+
+        if (fs.existsSync(prerendered)) {
+            res.sendFile(prerendered);
+            // Other /catalog/ routes should at least return index.html, in case of unresolved pathing/id
+        } else if (decodedPath.substr(0,9) === "/catalog/") {
+            res.sendFile(options.wwwroot + '/index.html');
+        } else {
+            // For now, don't resolve remaining app urls SPA-style with all-routes-200-index.html
+            next();
+        }
+    });
+
     if (serveWwwRoot) {
         initPaths.push(path.join(options.wwwroot, 'init'));
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "terriajs-server",
-  "version": "3.3.4",
+  "version": "3.3.4-new-routing",
   "description": "NodeJS server for TerriaJS, consisting of a CORS proxy, proj4 CRS lookup service, ogr2ogr conversion service, and express static server.",
   "engineStrict": true,
   "engines": {
@@ -44,12 +44,12 @@
     "json5": "^2.1.0",
     "morgan": "^1.7.0",
     "pm2": "^3.2.2",
-    "terriajs-ogr2ogr": "^1.0.0",
     "proj4": "^2.3.12",
     "proj4js-defs": "0.0.1",
     "range_check": "^1.4.0",
     "request": "^2.67.0",
     "request-promise": "^4.0.1",
+    "terriajs-ogr2ogr": "^1.0.0",
     "when": "^3.7.7",
     "yargs": "^13.2.4"
   },

serverconfig.json.example

@@ -2,6 +2,10 @@
     // Port to listen on. Overriden by the --port command line setting.
     port: 3001,
 
+    // If you are serving TerriaMap from a directory, specify the path to it here,
+    // otherwise leave it as '/' for root paths
+    baseHref: "/",
+
     // List of domains which the server is willing to proxy for. Subdomains are included automatically.
     allowProxyFor : [
         "nicta.com.au",