Update index.js

index.js

@@ -1,11 +1,12 @@
 const fs = require('fs')
 const os = require('os')
-const mime = require('mime')
+const util = require('util')
 const axios = require('axios')
 const bytes = require('bytes')
 const sharp = require('sharp')
 const morgan = require('morgan')
 const express = require('express')
+const cp = require('child_process')
 const PDFDocument = require('pdfkit')
 
 const app = express()
@@ -13,7 +14,8 @@ app.set('json spaces', 4)
 app.use(morgan('dev'))
 app.use(express.json())
 
-app.use('/file', express.static(os.tmpdir()))
+const tmpFolder = os.tmpdir()
+app.use('/file', express.static(tmpFolder))
 
 app.all('/', (req, res) => {
 	const status = {}
@@ -32,11 +34,13 @@ app.all('/', (req, res) => {
 	})
 })
 
-app.post('/imagetopdf', async (req, res) => {
+app.all('/imagetopdf', async (req, res) => {
+	if (!['POST'].includes(req.method)) return res.status(405).json({ success: false, message: 'Method Not Allowed' })
+	
 	try {
 		console.log(new Date().toLocaleString('id', { timeZone: 'Asia/Jakarta' }), '\n', req.body)
 		const { images } = req.body
-		if (!images) return res.json({ success: false, message: 'Required an array image url' })
+		if (!(images && Array.isArray(images))) return res.json({ success: false, message: 'Required an array image url' })
 		
 		const buffer = await toPDF(images)
 		res.setHeader('Content-Disposition', `attachment; filename=${Math.random().toString(36).slice(2)}.pdf`)
@@ -46,7 +50,7 @@ app.post('/imagetopdf', async (req, res) => {
 	} catch (e) {
 		console.log(e)
 		e = String(e)
-		res.json({ error: true, message: e === '[object Object]' ? 'Internal Server Error' : e })
+		res.status(500).json({ error: true, message: e === '[object Object]' ? 'Internal Server Error' : e })
 	}
 })
 
@@ -61,7 +65,7 @@ app.all('/webp2png', async (req, res) => {
 		const fileName = `${Math.random().toString(36)}.png`
 		const convertData = await sharp(fileBuffer).png().toBuffer()
 		
-		await fs.promises.writeFile(`${os.tmpdir()}/${fileName}`, convertData)
+		await fs.promises.writeFile(`${tmpFolder}/${fileName}`, convertData)
 		res.send(`https://${req.get('host')}/file/${fileName}`)
 	} catch (e) {
 		console.log(e)
@@ -70,8 +74,33 @@ app.all('/webp2png', async (req, res) => {
 	}
 })
 
+app.all('/webp2mp4', async (req, res) => {
+	if (!['POST'].includes(req.method)) return res.status(405).json({ success: false, message: 'Method Not Allowed' })
+	
+	try {
+		const { file } = req.body
+		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 = `${Math.random().toString(36)}.webp`
+		const filePath = `${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" ${filePath.replace(/.webp|.gif/g, '')}.mp4`)
+		
+		res.send(`https://${req.get('host')}/file/${fileName.replace('.webp', '.mp4')}`)
+	} catch (e) {
+		console.log(e)
+		e = String(e)
+		res.status(500).json({ error: true, message: e === '[object Object]' ? 'Internal Server Error' : e })
+	}
+})
+
 app.all('/stablediff/illusion', async (req, res) => {
-	if (!['GET', 'POST'].includes(req.method)) return res.json({ success: false, message: 'Method Not Allowed' })
+	if (!['GET', 'POST'].includes(req.method)) return res.status(405).json({ success: false, message: 'Method Not Allowed' })
+	
 	try {
 		const {
 			prompt,