DefensiveCoding_JS_TreyCodingProject/main.js at main · Sandhya80/DefensiveCoding_JS_TreyCodingProject · GitHub

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import calculator_callback from "./src/calculator.js";

import linux_callback from "./src/linux.js";

import regex_callback from "./src/regex.js";

import express from "express";

import fs from "fs";

import path from "path";

const hostname = "localhost";

const port = process.env.PORT || 4001;

const app = express();

app.use(express.static(path.resolve() + "/public"));

app.get("/", (request, response) => {

const name = request.query?.fileSelector;

let content = "";

if (name) {

if (name === "public/calculator.html") {

response.redirect("/calculator");

} else if (name === "public/linux.html") {

response.redirect("/linux");

} else if (name === "public/regex.html") {

response.redirect("/regex");

} else {

try {

// Change the filePath to current working directory using the "path" method

const filename = path.join(process.cwd(), name);

content = fs.readFileSync(filename, "utf8");

response.send(content);

} catch (err) {

response.status(404);

response.send("File not found");

}

} else {

try {

content = fs.readFileSync("public/menu.html", "utf8");

} catch (e) {

console.log("Error:", e.stack);

}

response.send(content);

}

});

app.get('/calculator', calculator_callback);

app.get('/linux', linux_callback);

app.get('/regex', regex_callback);

app.listen(port, () => {

console.log(`Server running at http://${hostname}:${port}/`);

})

DefensiveCoding_JS_TreyCodingProject/main.js at main · Sandhya80/DefensiveCoding_JS_TreyCodingProject · GitHub

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