minimal solid-rest server

server/LICENSE

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+MIT License
+
+Copyright (c) 2019 Jeff Zucker
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

server/index.js

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+const {SolidNodeClient} = require('solid-node-client');
+const client = new SolidNodeClient();
+const express = require('express');
+const URL = require('url');
+const bodyParser = require('body-parser');
+
+const app = express();
+app.use(bodyParser.text());
+
+const port = process.argv[2] || null;
+const docRoot = process.argv[3] || null;
+if(!(port && docRoot)) {
+  console.log("Syntax: npm run start port documentRoot.");
+  console.log("   e.g. npm run start 3000 /home/me.");
+  process.exit();
+}
+
+app.all('*', async (req, res) => {
+  const filePath = "file://" + docRoot + req.path;
+  try{
+    const solidRestRequest = mungeRestRequest(req);
+    const solidRestResponse = await client.fetch(filePath,solidRestRequest);
+    let content = solidRestResponse.body.toString();
+    res = mungeRestResponse(res,solidRestResponse);
+    res.send(content);
+  }
+  catch(e){console.log(e)}
+});
+function mungeRestResponse(res,solidRestResponse){
+      res.status = solidRestResponse.status;
+  res.statusText = solidRestResponse.statusText;
+     res.headers = solidRestResponse.headers;
+         res.url = solidRestResponse.url;
+    res.location = solidRestResponse.location;
+  return res;
+}
+function mungeRestRequest(req){
+  return {
+     status : req.status,
+    headers : req.headers,
+        url : 'file://' + docRoot + req.path,
+       slug : req.slug,
+       body : req.body,
+  }
+}
+
+app.listen(port, () => {
+  console.log(`Server is listening at http://localhost:${port}`);
+});
+