Files
AniKotoAPI/server.js
T
Sʜɪɴᴇɪ Nᴏᴜᴢᴇɴ 5ad3189b8a v1.8.0: Full diagnostic sweep - 20 bugs fixed
Critical fixes:
- extractPages.helper.js: Pagination URL bug (?page → &page)
- package.json: Fixed invalid dep versions (axios, dotenv, express)
- privacy.html + tos.html: Broken footer links (//tos → /tos)
- manifest.json: Invalid icon purpose (any maskable → maskable)

High fixes:
- server.js: Removed duplicate CORS middleware (triple → single)
- search.controller.js: Cache key collision with suggestion controller
- apiRoutes.js: Dynamic endpoint count (was hardcoded 27)
- vercel.json: Removed duplicate CORS header

Medium fixes:
- header.config.js: Updated User-Agent to Chrome 130
- dataUrl.js: Removed redundant domain from ALT_DOMAINS
- category.extractor.js: Removed unused cheerio import
- server.js: Added __dirname, removed unused cors import

Documentation:
- CHANGELOG.md: Added v1.8.0 entry
- README.md: Updated version badges (1.8.0, Express 4.21)
- test.js: Fixed status endpoint (currently-airing → airing)
2026-06-09 05:14:56 +05:30

143 lines
6.9 KiB
JavaScript

/*
* ======= • ======= • ======= • ======= • =======• =======
* AniKotoAPI — server.js
* Repository: https://github.com/Shineii86/AniKotoAPI
*
* @description
* Main entry point for the AniKotoAPI Express server.
* Configures CORS, middleware, static files, API routes,
* and 404 handling. Starts the server on the configured port.
*
* @exports
* None (side-effect: starts Express server)
*
* @author Shinei Nouzen
* @license MIT
* ======= • ======= • ======= • ======= • =======• =======
*/
import dotenv from "dotenv";
import express from "express";
import cors from "cors";
import path from "path";
import fs from "fs";
import { fileURLToPath } from "url";
import { dirname } from "path";
import { createApiRoutes } from "./src/routes/apiRoutes.js";
dotenv.config();
// ══════════════════════════════════════════════════════════════
// SERVER CONFIGURATION
// ══════════════════════════════════════════════════════════════
const app = express();
const PORT = process.env.PORT || 4444;
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const publicDir = path.join(process.cwd(), "public");
const allowedOrigins = process.env.ALLOWED_ORIGINS?.split(",");
// ══════════════════════════════════════════════════════════════
// CORS MIDDLEWARE
// ══════════════════════════════════════════════════════════════
// NOTE: Single unified CORS middleware — handles all origin validation
app.use((req, res, next) => {
const origin = req.headers.origin;
if (!allowedOrigins || allowedOrigins.includes("*") || (origin && allowedOrigins.includes(origin))) {
res.setHeader("Access-Control-Allow-Origin", origin || "*");
}
res.setHeader("Access-Control-Allow-Methods", "GET");
res.setHeader("Access-Control-Allow-Headers", "Content-Type");
if (req.method === "OPTIONS") {
return res.status(204).end();
}
next();
});
// ---- FEATURE: Security headers ----
app.use((req, res, next) => {
res.setHeader("X-Frame-Options", "DENY");
res.setHeader("X-Content-Type-Options", "nosniff");
res.setHeader("X-XSS-Protection", "1; mode=block");
res.setHeader("Referrer-Policy", "strict-origin-when-cross-origin");
res.setHeader("Permissions-Policy", "camera=(), microphone=(), geolocation=()");
next();
});
// ══════════════════════════════════════════════════════════════
// STATIC FILES
// ══════════════════════════════════════════════════════════════
// NOTE: redirect: false prevents automatic redirects to index.html
app.use(express.static(publicDir, { redirect: false }));
// ══════════════════════════════════════════════════════════════
// CLEAN URL ROUTES
// ══════════════════════════════════════════════════════════════
// Serve HTML files without .html extension
app.get("/tos", (req, res) => {
res.sendFile(path.join(publicDir, "tos.html"));
});
app.get("/privacy", (req, res) => {
res.sendFile(path.join(publicDir, "privacy.html"));
});
// ══════════════════════════════════════════════════════════════
// RESPONSE HELPERS
// ══════════════════════════════════════════════════════════════
// ---- FEATURE: Standardized JSON response wrapper ----
/**
* Wraps data in a standardized success JSON response.
*
* @param {object} res - Express response object
* @param {*} data - The data to return in the response
* @param {number} status - HTTP status code (default: 200)
*/
const jsonResponse = (res, data, status = 200) =>
res.status(status).json({ success: true, results: data });
// ---- FEATURE: Standardized error response wrapper ----
/**
* Returns a standardized error JSON response.
*
* @param {object} res - Express response object
* @param {string} message - Error message to return (default: "Internal server error")
* @param {number} status - HTTP status code (default: 500)
*/
const jsonError = (res, message = "Internal server error", status = 500) =>
res.status(status).json({ success: false, message });
// ══════════════════════════════════════════════════════════════
// API ROUTES
// ══════════════════════════════════════════════════════════════
createApiRoutes(app, jsonResponse, jsonError);
// ══════════════════════════════════════════════════════════════
// 404 HANDLER
// ══════════════════════════════════════════════════════════════
// ---- FEATURE: Catch-all 404 handler for undefined routes ----
app.use((req, res) => {
const filePath = path.join(publicDir, "404.html");
if (fs.existsSync(filePath)) {
res.status(404).sendFile(filePath);
} else {
res.status(404).json({ success: false, message: "Endpoint not found" });
}
});
// ══════════════════════════════════════════════════════════════
// SERVER START
// ══════════════════════════════════════════════════════════════
app.listen(PORT, () => {
console.info(`AniKotoAPI listening at ${PORT}`);
});
// ══════════════════════════════════════════════════════════════ END: server.js