Create index.js

index.js

@@ -0,0 +1,79 @@
+const express = require('express');
+const multer = require('multer');
+const axios = require('axios');
+const fs = require('fs-extra');
+const path = require('path');
+const { v4: uuidv4 } = require('uuid');
+
+const app = express();
+const PORT = 7860;
+const DATA_FILE = './data/files.json';
+
+const upload = multer({ dest: 'uploads/' });
+
+// Load or initialize DB
+let db = fs.existsSync(DATA_FILE) ? JSON.parse(fs.readFileSync(DATA_FILE)) : {};
+fs.ensureFileSync(DATA_FILE);
+
+// ⏫ Upload to Litterbox
+async function uploadToLitterbox(filepath, originalname) {
+    const formData = new FormData();
+    formData.append('reqtype', 'fileupload');
+    formData.append('time', '72h');
+    formData.append('fileToUpload', fs.createReadStream(filepath), originalname);
+
+    const res = await axios.post('https://litterbox.catbox.moe/resources/internals/api.php', formData, {
+        headers: formData.getHeaders(),
+    });
+    return res.data;
+}
+
+// 📤 Upload Route
+app.post('/upload', upload.single('file'), async (req, res) => {
+    const file = req.file;
+    const id = uuidv4();
+    const litterUrl = await uploadToLitterbox(file.path, file.originalname);
+
+    db[id] = {
+        id,
+        filename: file.originalname,
+        localPath: file.path,
+        litterUrl,
+        expiresAt: Date.now() + 1000 * 60 * 60 * 24 * 3 // 3 days
+    };
+
+    fs.writeFileSync(DATA_FILE, JSON.stringify(db, null, 2));
+    res.json({ id, viewLink: `https://nexusv1-uploadx.hf.space/view/${id}`, litterUrl });
+});
+
+// 🔗 View Redirect
+app.get('/view/:id', async (req, res) => {
+    const id = req.params.id;
+    const file = db[id];
+
+    if (!file) return res.status(404).send('File not found');
+    res.redirect(file.litterUrl);
+});
+
+// 🔄 Periodic Reupload
+setInterval(async () => {
+    for (let id in db) {
+        const file = db[id];
+        const timeLeft = file.expiresAt - Date.now();
+
+        if (timeLeft < 1000 * 60 * 60 * 6) { // Less than 6 hours remaining
+            try {
+                console.log(`Reuploading ${file.filename} (${id})`);
+                const newUrl = await uploadToLitterbox(file.localPath, file.filename);
+                db[id].litterUrl = newUrl;
+                db[id].expiresAt = Date.now() + 1000 * 60 * 60 * 24 * 3;
+                fs.writeFileSync(DATA_FILE, JSON.stringify(db, null, 2));
+                console.log(`✅ Reuploaded: ${newUrl}`);
+            } catch (err) {
+                console.error(`❌ Failed to reupload ${file.filename}:`, err.message);
+            }
+        }
+    }
+}, 1000 * 60 * 30); // Check every 30 mins
+
+app.listen(PORT, () => console.log(`🟢 Server running on http://localhost:${PORT}`));