add html folder index response to static module

README.md

@@ -1,30 +1,14 @@
-<p align="center">
+An API server for personal KODI plugin.
-  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="200" alt="Nest Logo" /></a>
-</p>
-
-[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
-[circleci-url]: https://circleci.com/gh/nestjs/nest
-
-  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
-    <p align="center">
-<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
-<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
-<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
-<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
-<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
-<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
-<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
-<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
-  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
-    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
-  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
-</p>
-  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
-  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
 
 ## Description
 
-[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+A rewrite attempt from "vanilla" node.js into framework based (Nest.js).
+
+## License
+
+No licence (Nest is MIT)
+
+## Below are left from nest readme
 
 ## Installation
 
@@ -57,17 +41,3 @@ $ npm run test:e2e
 # test coverage
 $ npm run test:cov
 ```
-
-## Support
-
-Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
-
-## Stay in touch
-
-- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
-- Website - [https://nestjs.com](https://nestjs.com/)
-- Twitter - [@nestframework](https://twitter.com/nestframework)
-
-## License
-
-Nest is [MIT licensed](LICENSE).

package-lock.json

@@ -1,11 +1,11 @@
 {
-  "name": "nest-test",
+  "name": "kodi-api-server",
   "version": "0.0.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "name": "nest-test",
+      "name": "kodi-api-server",
       "version": "0.0.1",
       "license": "UNLICENSED",
       "dependencies": {

src/Static/static.controller.ts

@@ -10,6 +10,7 @@ import {
 import { NextFunction, Request, Response } from 'express';
 import { readdir, stat } from 'fs/promises';
 import { join } from 'path';
+import { Stats } from 'fs';
 
 @Controller('*')
 export class StaticController {
@@ -19,6 +20,7 @@ export class StaticController {
     @Res() response: Response,
     @Next() next: NextFunction,
   ) {
+    //todo - refactor to use service
     const relPath = request.url;
     //relPath = relPath.split('%2E').join('.');
     //relPath = relPath.split('%2e').join('.');
@@ -31,154 +33,74 @@ export class StaticController {
 
     const path = join(__dirname, process.env.STATIC_SERVE_FOLDER, relPath);
 
-    const stats: any = await stat(path).catch(() => false);
+    const stats: Stats | false = await stat(path).catch(() => false);
 
     if (stats === false) {
       throw new NotFoundException('Path not found: ' + relPath);
     }
 
-    if (stats.isDirectory()) {
+    if (!stats.isDirectory()) {
+      return next();
+    }
+
     response.status(200).send(await readDirectory(path, relPath));
-      //.send(JSON.stringify(await readDirectory(path, relPath), null, ' '));
 
     return;
   }
-
-    return next();
-  }
 }
 
+//todo - move this to service
 async function readDirectory(path: string, relPath: string) {
   let files = await readdir(path);
-  let longestFileLenght = 0;
+  let longestFileLength = 0;
 
   files = files.filter((fileName: string) => {
     const fileIncluded = fileName[0] !== '.';
-    longestFileLenght = fileIncluded ? fileName.length : longestFileLenght;
+    longestFileLength =
+      fileIncluded && longestFileLength < fileName.length
+        ? fileName.length
+        : longestFileLength;
 
     return fileIncluded;
   });
 
+  longestFileLength += 10;
+
   let result: string;
+  const resultHtmlStart = `
+    <html lang="en">
+        <head><title>Index of ${relPath} </title></head>
+        <body>
+          <h1>Index of ${relPath}</h1>
+          <hr><pre>`;
 
-  if (files.length == 0) {
+  result = `<a href="../">../</a>`;
-    //strPath = strPath.replace(strRootDir, "")
+
-    result = "<html>\n"
+  for (const file of files) {
-    result = result + "<head><title>Index of " + relPath + "</title></head>\n"
+    const stats: Stats | false = await stat(join(path, file)).catch(
-    result = result + '<body bgcolor="white">\n'
+      () => false,
-    result = result + '<h1>Index of ' + relPath + '</h1><hr><pre><a href="../">../</a>'
+    );
-    result = result + "\n</pre><hr></body>"
+
-    result = result + "</html>"
+    if (stats === false) {
+      continue;
+    }
+    const arrDate: Array<string> = stats.birthtime.toUTCString().split(' ');
+    const strDate: string =
+      ' '.repeat(longestFileLength - file.length) +
+      `${arrDate[1]}-${arrDate[2]}-${arrDate[3]} ${arrDate[4]}`;
+
+    if (stats.isDirectory()) {
+      const strSize = ' '.repeat(19) + '-';
+      result += '\n' + `<a href="${file}/">${file}/</a>${strDate + strSize}`;
+      continue;
+    }
+    let strSize = stats.size.toString();
+    strSize = ' '.repeat(20 - strSize.length) + strSize;
+
+    result += '\n' + `<a href="${file}">${file}</a> ${strDate + strSize}`;
   }
 
-  return result;
+  const resultHtmlEnd = `</pre><hr></body></html>`;
+
+  return resultHtmlStart + result + resultHtmlEnd;
 }
-
-// function getFilesInDirHtml(strPath, callback) {
-//   readdir
-
-//   fs.readdir(strPath, function (err, arrItemsAll) {
-
-//     if (err) { callback(err, null) }
-
-//     var arrItemsNotHidden = []
-//     var numLength = 0
-
-//     if (!arrItemsAll) arrItemsAll = []
-
-//     //remove hidden (with dot in front)
-//     //find longest item length
-//     arrItemsAll.forEach(function (strItem) {
-
-//       if (strItem[0] != ".") {
-
-//         arrItemsNotHidden[arrItemsNotHidden.length] = strItem
-//         if (strItem.length > numLength) { numLength = strItem.length }
-
-//       }
-
-//     });
-
-//     numLength = numLength + 10
-
-//     var arrRows = []
-//     arrItemsNotHidden.sort()
-
-//     if (arrItemsNotHidden.length == 0) {
-//       strPath = strPath.replace(strRootDir, "")
-//       var result = "<html>\n"
-//       result = result + "<head><title>Index of " + strPath + "</title></head>\n"
-//       result = result + '<body bgcolor="white">\n'
-//       result = result + '<h1>Index of ' + strPath + '</h1><hr><pre><a href="../">../</a>'
-//       result = result + "\n</pre><hr></body>"
-//       result = result + "</html>"
-//       callback(null, result)
-//     }
-
-//     arrItemsNotHidden.forEach(function (strItem) {
-
-//       fs.stat(strPath + strItem, function (err, stats) {
-
-//         if (err) {
-//           arrRows[arrRows.length] = "error"
-//           return
-//         }
-
-//         var strRow = ""
-//         var strSize = ""
-//         var strDate = ""
-//         var strName = ""
-
-//         //get size and name and date
-//         if (!stats.isDirectory()) {
-
-//           strSize = stats.size.toString()
-//           strSize = space(20 - strSize.length) + strSize
-
-//           //add name
-//           strName = strItem
-//           //get date
-//           var arrDate = stats.birthtime.toUTCString().split(" ")
-//           strDate = space(numLength - strItem.length) + arrDate[1] + "-" + arrDate[2] + "-" + arrDate[3] + " " + arrDate[4]
-//           //strDate = space(numLength - strItem.length) + stats.birthtime.toISOString()
-
-//         } else {
-//           strSize = space(19) + "-"
-//           //add name
-//           strName = strItem + "/"
-//           //get date
-//           var arrDate = stats.birthtime.toUTCString().split(" ")
-//           strDate = space(numLength - strItem.length - 1) + arrDate[1] + "-" + arrDate[2] + "-" + arrDate[3] + " " + arrDate[4]
-//           //strDate = space(numLength - strItem.length - 1) + stats.birthtime.toISOString()
-//         }
-
-//         //combine row
-//         //<a href="Animation/">Animation/</a>          28-Apr-2018 20:56      				-
-//         strRow = '<a href="' + strName + '">' + strName + '</a>' + strDate + strSize
-
-//         //strRow = strName + strDate + strSize
-//         arrRows[arrRows.length] = strRow
-
-//         //check if all done, call callback
-//         if (arrRows.length == arrItemsNotHidden.length) {
-//           //callback(null, result)
-//           arrRows.sort()
-//           strPath = strPath.replace(strRootDir, "");
-//           var result = '<html>\n';
-//           result =
-//             result + '<head><title>Index of ' + strPath + '</title></head>\n';
-//           result = result + '<body bgcolor="white">\n'
-//           result =
-//             result +
-//             '<h1>Index of ' +
-//             strPath +
-//             '</h1><hr><pre><a href="../">../</a>\n';
-//           result = result + arrRows.join('\n');
-//           result = result + '\n</pre><hr></body>';
-//           result = result + '</html>';
-//           callback(null, result);
-//         }
-//       });
-//     });
-//   });
-// }