Update index.js

index.js

@@ -1,9 +1,12 @@
+const fs = require('fs')
 const os = require('os')
+const uuid = require('uuid')
 const bytes = require('bytes')
 const sharp = require('sharp')
 const morgan = require('morgan')
 const express = require('express')
 const PDFDocument = require('pdfkit')
+const playwright = require('playwright-extra')
 
 const app = express()
 app.set('json spaces', 4)
@@ -34,7 +37,7 @@ app.post('/imagetopdf', async (req, res) => {
 		if (!images) return res.json({ success: false, message: 'Required an array image url' })
 		
 		const buffer = await toPDF(images)
-		res.setHeader('Content-Disposition', `attachment; filename=${Math.random().toString(36).slice(2)}.pdf`)
+		res.setHeader('Content-Disposition', `attachment; filename=${uuid.v4()}.pdf`)
 		res.setHeader('Content-Type', 'application/pdf')
 		res.setHeader('Content-Length', buffer.byteLength)
 		res.send(buffer)
@@ -45,6 +48,26 @@ app.post('/imagetopdf', async (req, res) => {
 	}
 })
 
+app.all('/tgstogif', async (req, res) => {
+	if (!['GET', 'POST'].includes(req.method)) return res.status(405).end()
+	try {
+		let tgsUrl = req.query.url
+		if (req.method === 'POST') tgsUrl = req.body.url
+		if (!tgsUrl) return res.json({ success: false, message: 'Required parameter url' })
+		if (!tgsUrl.endsWith('.tgs')) return res.json({ success: false, message: 'Invalid tgs url' })
+		
+		const buffer = await tgsToGif(tgsUrl)
+		res.setHeader('Content-Disposition', `attachment; filename=${uuid.v4()}.gif`)
+		res.setHeader('Content-Type', 'image/gif')
+		res.setHeader('Content-Length', buffer.byteLength)
+		res.send(buffer)
+	} catch (e) {
+		console.log(e)
+		e = String(e)
+		res.json({ error: true, message: e === '[object Object]' ? 'Internal Server Error' : e })
+	}
+})
+
 const PORT = process.env.PORT || 7860
 app.listen(PORT, () => console.log('App running on port', PORT))
 
@@ -84,4 +107,39 @@ function toPDF(urls) {
 			reject(e)
 		}
 	})
+}
+
+async function tgsToGif(url) {
+	let browser
+	try {
+		browser = await playwright['chromium'].launch({
+			headless: true,
+			executablePath: '/usr/bin/chromium',
+			args: ['--no-sandbox']
+		})
+		
+		const page = await browser.newPage()
+		await page.goto('https://www.emojibest.com/tgs-to-gif')
+		
+		const arrayBuffer = await (await fetch(url)).arrayBuffer()
+		await page.setInputFiles('.el-upload__input', {
+			name: 'file.tgs', buffer: Buffer.from(arrayBuffer)
+		})
+		
+		const [download] = await Promise.all([
+			page.waitForEvent('download'),
+			page.click('.el-button.el-button--primary.el-button--mini'),
+			page.click('.el-button.el-button--success.el-button--mini')
+		])
+		
+		const filePath = await download.path()
+		const fileBuffer = await fs.promises.readFile(filePath)
+		await fs.promises.unlink(filePath)
+		
+		return fileBuffer
+	} catch (e) {
+		throw e
+	} finally {
+		if (browser) await browser?.close?.()
+	}
 }