Update index.js

index.js

@@ -18,6 +18,19 @@ app.use(express.json({ limit: limitSize }))
 app.use(express.urlencoded({ extended: true, limit: limitSize }))
 
 const tmpFolder = os.tmpdir()
+app.use((req, res, next) => {
+	fs.readdirSync(tmpFolder).map(file => {
+		file = `${tmpFolder}/${file}`
+		let stats = fs.statSync(file)
+		if (!stats.isFile()) return
+		if (Date.now() - stats.mtimeMs >= 1000 * 60 * 30) {
+			fs.unlinkSync(file)
+			console.log('Deleted file', file)
+		}
+	})
+	next()
+})
+
 app.use('/file', express.static(tmpFolder))
 
 app.all('/', (req, res) => {
@@ -25,6 +38,9 @@ app.all('/', (req, res) => {
 	const used = process.memoryUsage()
 	for (let key in used) status[key] = formatSize(used[key])
 	
+	const disk = cp.execSync('du -sh').toString().split('M')[0]
+	status.diskUsage = `${disk} MB`
+	
 	const totalmem = os.totalmem()
 	const freemem = os.freemem()
 	status.memoryUsage = `${formatSize(totalmem - freemem)} / ${formatSize(totalmem)}`
@@ -77,7 +93,7 @@ app.all('/webp2png', async (req, res) => {
 	}
 })
 
-app.all('/webp2mp4', async (req, res) => {
+app.all(['/webp2gif', '/webp2mp4'], async (req, res) => {
 	if (!['POST'].includes(req.method)) return res.status(405).json({ success: false, message: 'Method Not Allowed' })
 	
 	try {
@@ -85,14 +101,15 @@ app.all('/webp2mp4', async (req, res) => {
 		if (!(file && isBase64(file))) return res.json({ success: false, message: 'Payload body file must be filled in base64 format' })
 		
 		const fileBuffer = Buffer.from(file, 'base64')
-		const fileName = `${Math.random().toString(36)}.webp`
+		const fileName = `${Math.random().toString(36).slice(2)}.webp`
 		const filePath = `${tmpFolder}/${fileName}`
 		await fs.promises.writeFile(filePath, fileBuffer)
 		
 		const exec = util.promisify(cp.exec).bind(cp)
-		await exec(`convert ${filePath} ${filePath}.gif`)
-		await exec(`ffmpeg -i ${filePath}.gif -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" ${filePath.replace(/.webp|.gif/g, '')}.mp4`)
+		await exec(`convert ${filePath} ${filePath.replace('.webp', '.gif')}`)
+		if (/gif/.test(req.path)) return res.send(`https://${req.get('host')}/file/${fileName.replace('.webp', '.gif')}`)
 		
+		await exec(`ffmpeg -i ${filePath.replace('.webp', '.gif')} -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" ${filePath.replace(/.webp|.gif/g, '')}.mp4`)
 		res.send(`https://${req.get('host')}/file/${fileName.replace('.webp', '.mp4')}`)
 	} catch (e) {
 		console.log(e)