Complete service

config.js

@@ -4,8 +4,9 @@ module.exports = {
   FOLDER_INDEX: {
     SCENELAYER: "3dSceneLayer.json.gz",
     NODE: "3dNodeIndexDocument.json.gz",
+    SHARED: "sharedResource.json.gz",
     FEATURES: "0.json.gz",
     GEOMETRIES: "0.bin.gz",
-    SHARED: "sharedResource.json.gz"
+    ATTRIBUTES: "0.bin.gz"
   }
 };
\ No newline at end of file

routes/nodes.js

@@ -3,19 +3,43 @@ const getHandler = require('../src/handler');
 
 let router = express.Router();
 
-router.route("/").get((req, res) => {
+router.route("/:nodeid/?").get((req, res) => {
 
-  res.sendStatus(404);
-  res.end();
+  let param = req.params.nodeid;
+  let handler = getHandler(param);
+  handler(req, res);
+
+});
+
+router.route("/:nodeid/:resource").get((req, res) => {
+
+  let param = req.params.resource;
+  let handler = getHandler(param);
+  handler(req, res);
 
 });
 
-router.route("[/]?*/:leaf").get((req, res) => {
+router.route("/:nodeid/:resource/0").get((req, res) => {
 
-  let leaf = req.params.leaf;
-  let handler = getHandler(leaf);
+  let param = req.params.resource;
+  let handler = getHandler(param);
   handler(req, res);
 
 });
 
+router.route("/:nodeid/:resource/:resourceid/0").get((req, res) => {
+
+  let param = req.params.resource;
+  let handler = getHandler(param);
+  handler(req, res);
+
+});
+
+router.route("*").get((req, res) => {
+
+  res.sendStatus(404);
+  res.end();
+
+});
+
 module.exports = router;
\ No newline at end of file

routes/scenelayers.js

@@ -22,7 +22,7 @@ router.route("/").get((req, res) => {
 
 });
 
-router.route("/:layer").get((req, res) => {
+router.route("/:layer/layers/0").get((req, res) => {
 
   let handler = getHandler("layer");
   handler(req, res);

src/attributes.js

+const config = require('../config');
+const fs = require('fs');
+
+const handle = (req, res) => {
+
+  let baseUrl = req.baseUrl.replace(/^\/?|\/?$/g, "");
+  let resourse = `${config.BASE_DIR}/${baseUrl}/${req.params.nodeid}/${req.params.resource}/${req.params.resourceid}/${config.FOLDER_INDEX.ATTRIBUTES}`;
+  if (!fs.existsSync(resourse)) throw new Error("not found");
+
+  res.set({
+    'Content-Disposition': 'attachment; filename=0.bin',
+    'Content-Type': 'application/octet-stream',
+    'Content-Encoding': 'gzip'
+  });
+  res.sendFile(resourse);
+
+};
+
+module.exports = handle;
\ No newline at end of file

src/default.js

@@ -3,13 +3,9 @@ const fs = require('fs');
 
 const handle = (req, res) => {
 
-  let resourse = `${config.BASE_DIR}${req.originalUrl}/${config.FOLDER_INDEX.NODE}`;
-
-  if (!fs.existsSync(resourse)) {
-    res.sendStatus(404);
-    res.end();
-    return;
-  }
+  let originalUrl = req.originalUrl.replace(/^\/?|\/?$/g, "");
+  let resourse = `${config.BASE_DIR}/${originalUrl}/${config.FOLDER_INDEX.NODE}`;
+  if (!fs.existsSync(resourse)) throw new Error("not found");
 
   res.set({
     'Content-Type': 'application/json',

src/features.js

@@ -3,13 +3,9 @@ const fs = require('fs');
 
 const handle = (req, res) => {
 
-  let resourse = `${config.BASE_DIR}${req.originalUrl}/${config.FOLDER_INDEX.FEATURES}`;
-
-  if (!fs.existsSync(resourse)) {
-    res.sendStatus(404);
-    res.end();
-    return;
-  }
+  let baseUrl = req.baseUrl.replace(/^\/?|\/?$/g, "");
+  let resourse = `${config.BASE_DIR}/${baseUrl}/${req.params.nodeid}/${req.params.resource}/${config.FOLDER_INDEX.FEATURES}`;
+  if (!fs.existsSync(resourse)) throw new Error("not found");
 
   res.set({
     'Content-Type': 'application/json',

src/geometries.js

@@ -3,13 +3,9 @@ const fs = require('fs');
 
 const handle = (req, res) => {
 
-  let resourse = `${config.BASE_DIR}${req.originalUrl}/${config.FOLDER_INDEX.GEOMETRIES}`;
-
-  if (!fs.existsSync(resourse)) {
-    res.sendStatus(404);
-    res.end();
-    return;
-  }
+  let baseUrl = req.baseUrl.replace(/^\/?|\/?$/g, "");
+  let resourse = `${config.BASE_DIR}/${baseUrl}/${req.params.nodeid}/${req.params.resource}/${config.FOLDER_INDEX.GEOMETRIES}`;
+  if (!fs.existsSync(resourse)) throw new Error("not found");
 
   res.set({
     'Content-Disposition': 'attachment; filename=0.bin',

src/handler.js

 const _default_ = require('./default');
+const shared = require('./shared');
 const features = require('./features');
 const geometries = require('./geometries');
-const shared = require('./shared');
+const attributes = require('./attributes');
 const layer = require('./layer');
 const layers = require('./layers');
 
 const handlers = {
   _default_: _default_,
+  shared: shared,
   features: features,
   geometries: geometries,
-  shared: shared,
+  attributes: attributes,
   layer: layer,
   layers: layers
 }

src/layer.js

@@ -3,13 +3,8 @@ const fs = require('fs');
 
 const handle = (req, res) => {
 
-  let resourse = `${config.BASE_DIR}/scenelayers/${req.params.layer}/${config.FOLDER_INDEX.SCENELAYER}`;
-
-  if (!fs.existsSync(resourse)) {
-    res.sendStatus(404);
-    res.end();
-    return;
-  }
+  let resourse = `${config.BASE_DIR}/scenelayers/${req.params.layer}/layers/0/${config.FOLDER_INDEX.SCENELAYER}`;
+  if (!fs.existsSync(resourse)) throw new Error("not found");
 
   res.set({
     'Content-Type': 'application/json',

src/shared.js

@@ -3,13 +3,9 @@ const fs = require('fs');
 
 const handle = (req, res) => {
 
-  let resourse = `${config.BASE_DIR}${req.originalUrl}/${config.FOLDER_INDEX.SHARED}`;
-
-  if (!fs.existsSync(resourse)) {
-    res.sendStatus(404);
-    res.end();
-    return;
-  }
+  let baseUrl = req.baseUrl.replace(/^\/?|\/?$/g, "");
+  let resourse = `${config.BASE_DIR}/${baseUrl}/${req.params.nodeid}/${req.params.resource}/${config.FOLDER_INDEX.SHARED}`;
+  if (!fs.existsSync(resourse)) throw new Error("not found");
 
   res.set({
     'Content-Type': 'application/json',

views/sceneLayers.pug

@@ -7,4 +7,4 @@ style.
 ul
   each layer in layers
     li
-      a(href=`${layer}`)= layer
\ No newline at end of file
+      a(href=`${layer}/layers/0`)= layer
\ No newline at end of file