fix obj not defined, add favicon

index.js

@@ -1,192 +1,195 @@
-import bytes from 'bytes'
-import carbon from 'carbon-now-scraper'
-import cp from 'child_process'
-import express from 'express'
-import fs from 'fs'
-import morgan from 'morgan'
-import os from 'os'
-import PDFDocument from 'pdfkit'
-import sharp from 'sharp'
-import util from 'util'
-
-const app = express()
-const tmpDir = os.tmpdir()
-
-app.set('json spaces', 4)
-app.use(morgan('dev'))
-app.use(express.json({ limit: '200mb' }))
-app.use(express.urlencoded({ extended: true, limit: '200mb' }))
-
-app.use((_, __, next) => {
-	fs.readdirSync(tmpDir).map((file) => {
-		file = `${tmpDir}/${file}`
-		const stat = fs.statSync(file)
-		const exp = Date.now() - stat.mtimeMs >= 1000 * 60 * 30
-		if (stat.isFile() && exp) {
-			console.log('Deleted file', file)
-			fs.unlinkSync(file)
-		}
-	})
-	next()
-})
-
-app.use('/file', express.static(tmpDir))
-
-app.all('/', (_, res) => {
-	const status = {}
-	status['diskUsage'] = cp.execSync('du -sh').toString().split('M')[0] + ' MB'
-	
-	const used = process.memoryUsage()
-	for (let x in used) status[x] = formatSize(used[x])
-	
-	const totalmem = os.totalmem()
-	const freemem = os.freemem()
-	status['memoryUsage'] = `${formatSize(totalmem - freemem)} / ${formatSize(totalmem)}`
-	
-	res.json({
-		creator: `@${process.env['SPACE_AUTHOR_NAME'] || 'rippanteq7'}`,
-		message: 'Hello World!',
-		uptime: new Date(process.uptime() * 1000).toUTCString().split(' ')[4],
-		status
-	})
-})
-
-app.all('/carbon', async (req, res) => {
-	if (!['GET', 'POST'].includes(req.method)) return res.status(405).json({ success: false, message: 'Method Not Allowed' })
-	
-	try {
-		const obj = req.method !== 'GET' ? req.body : req.query
-		if (!obj.code) return res.status(400).json({ success: false, message: 'Required parameter "code"' })
-		
-		const filePath = `${tmpDir}/${randomName('.png')}`
-		const image = await carbon(obj.code, filePath, {
-			...obj, puppeteer: { executablePath: process.env.CHROME_BIN }
-		})
-		const resultUrl = `https://${req.hostname}/${image.replace(tmpDir, 'file')}`
-		isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
-	} catch (e) {
-		console.log(e)
-		res.status(500).json({ error: true, message: getError(e) })
-	}
-})
-
-app.all('/topdf', async (req, res) => {
-	if (req.method !== 'POST') return res.status(405).json({ success: false, message: 'Method Not Allowed' })
-	
-	try {
-		const { images: urls, json } = req.body
-		if (!urls) return res.status(400).json({ success: false, message: 'Payload "images" requires an array of urls' })
-		if (!Array.isArray(urls)) urls = [urls]
-		
-		const bufferPDF = await toPDF(urls)
-		if (!bufferPDF.length) return res.status(400).json({ success: false, message: 'Can\'t convert to pdf' })
-		
-		const fileName = randomName('.pdf')
-		await fs.promises.writeFile(`${tmpDir}/${fileName}`, bufferPDF)
-		
-		const resultUrl = `https://${req.hostname}/file/${fileName}`
-		isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
-	} catch (e) {
-		console.log(e)
-		res.status(500).json({ error: true, message: getError(e) })
-	}
-})
-
-app.all(/^\/webp2(gif|mp4|png)/, async (req, res) => {
-	if (req.method !== 'POST') return res.status(405).json({ success: false, message: 'Method Not Allowed' })
-	
-	try {
-		const { file, json } = req.body
-		if (!file) return res.status(400).json({ success: false, message: 'Payload "file" requires base64 string' })
-		if (!isBase64(file)) return res.status(400).json({ success: false, message: 'Invalid base64 format' })
-		
-		const type = req.params[0]
-		if (type === 'png') {
-			const fileName = randomName('.png')
-			const fileBuffer = await sharp(Buffer.from(file, 'base64')).png().toBuffer()
-			await fs.promises.writeFile(`${tmpDir}/${fileName}`, fileBuffer)
-			
-			const resultUrl = `https://${req.hostname}/file/${fileName}`
-			isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
-			return
-		} else {
-			const fileName = randomName('.webp')
-			const filePath = `${tmpDir}/${fileName}`
-			await fs.promises.writeFile(filePath, Buffer.from(file, 'base64'))
-			
-			const exec = util.promisify(cp.exec).bind(cp)
-			await exec(`convert ${filePath} ${filePath.replace('webp', 'gif')}`)
-			
-			let resultUrl
-			if (type === 'gif') resultUrl = `https://${req.hostname}/file/${fileName.replace('webp', 'gif')}`
-			else {
-				await exec(`ffmpeg -i ${filePath.replace('webp', 'gif')} -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" ${filePath.replace('webp', 'mp4')}`)
-				resultUrl = `https://${req.hostname}/file/${fileName.replace('webp', 'mp4')}`
-			}
-			
-			isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
-		}
-	} catch (e) {
-		console.log(e)
-		res.status(500).json({ error: true, message: getError(e) })
-	}
-})
-
-app.listen(7860, () => console.log('App running on port 7860'))
-
-function formatSize(n) {
-	return bytes(+n, { unitSeparator: ' ' })
-}
-
-function getError(e) {
-	e = String(e)
-	return e !== '[object Object]' ? e : 'Internal Server Error'
-}
-
-function isBase64(str) {
-	try {
-		return btoa(atob(str)) === str
-	} catch {
-		return false
-	}
-}
-
-function isTrue(str) {
-	return [true, 'true'].includes(str)
-}
-
-function randomName(ext = '') {
-	return Math.random().toString(36).slice(2) + ext
-}
-
-function toPDF(urls) {
-	return new Promise(async (resolve, reject) => {
-		try {
-			const doc = new PDFDocument({ margin: 0, size: 'A4' })
-			const buffs = []
-			
-			for (let x = 0; x < urls.length; x++) {
-				if (!/https:\/\//.test(urls[x])) continue
-				const url = new URL(urls[x])
-				let image = await fetch(url.toString(), { headers: { referer: url.origin } })
-				if (!image.ok) continue
-				
-				const type = image.headers.get('content-type')
-				if (!/image/.test(type)) continue
-				image = Buffer.from(await image.arrayBuffer())
-				if (/(gif|webp)$/.test(type)) image = await sharp(image).png().toBuffer()
-				
-				doc.image(image, 0, 0, { fit: [595.28, 841.89], align: 'center', valign: 'center' })
-				if (urls.length != x + 1) doc.addPage()
-			}
-			
-			doc.on('data', (chunk) => buffs.push(chunk))
-			doc.on('end', () => resolve(Buffer.concat(buffs)))
-			doc.on('error', (err) => reject(err))
-			doc.end()
-		} catch (e) {
-			console.log(e)
-			reject(e)
-		}
-	})
-}
+import bytes from 'bytes'
+import carbon from 'carbon-now-scraper'
+import cp from 'child_process'
+import express from 'express'
+import favicon from 'serve-favicon'
+import fs from 'fs'
+import morgan from 'morgan'
+import os from 'os'
+import path from 'path'
+import PDFDocument from 'pdfkit'
+import sharp from 'sharp'
+import util from 'util'
+
+const app = express()
+const tmpDir = os.tmpdir()
+
+app.set('json spaces', 4)
+app.use(express.json({ limit: '200mb' }))
+app.use(express.urlencoded({ extended: true, limit: '200mb' }))
+app.use(favicon(path.join(import.meta.dirname, 'favicon.ico')))
+app.use(morgan('combined'))
+
+app.use((_, __, next) => {
+	fs.readdirSync(tmpDir).map((file) => {
+		file = `${tmpDir}/${file}`
+		const stat = fs.statSync(file)
+		const exp = Date.now() - stat.mtimeMs >= 1000 * 60 * 30
+		if (stat.isFile() && exp) {
+			console.log('Deleted file', file)
+			fs.unlinkSync(file)
+		}
+	})
+	next()
+})
+
+app.use('/file', express.static(tmpDir))
+
+app.all('/', (_, res) => {
+	const status = {}
+	status['diskUsage'] = cp.execSync('du -sh').toString().split('M')[0] + ' MB'
+	
+	const used = process.memoryUsage()
+	for (let x in used) status[x] = formatSize(used[x])
+	
+	const totalmem = os.totalmem()
+	const freemem = os.freemem()
+	status['memoryUsage'] = `${formatSize(totalmem - freemem)} / ${formatSize(totalmem)}`
+	
+	res.json({
+		creator: `@${process.env['SPACE_AUTHOR_NAME'] || 'rippanteq7'}`,
+		message: 'Hello World!',
+		uptime: new Date(process.uptime() * 1000).toUTCString().split(' ')[4],
+		status
+	})
+})
+
+app.all('/carbon', async (req, res) => {
+	if (!['GET', 'POST'].includes(req.method)) return res.status(405).json({ success: false, message: 'Method Not Allowed' })
+	
+	try {
+		const obj = req.method !== 'GET' ? req.body : req.query
+		if (!obj.code) return res.status(400).json({ success: false, message: 'Required parameter \'code\'' })
+		
+		const filePath = `${tmpDir}/${randomName('.png')}`
+		const image = await carbon(obj.code, filePath, {
+			...obj, puppeteer: { executablePath: process.env.CHROME_BIN }
+		})
+		const resultUrl = `https://${req.hostname}/${image.replace(tmpDir, 'file')}`
+		isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
+	} catch (e) {
+		console.log(e)
+		res.status(500).json({ error: true, message: getError(e) })
+	}
+})
+
+app.all('/topdf', async (req, res) => {
+	if (req.method !== 'POST') return res.status(405).json({ success: false, message: 'Method Not Allowed' })
+	
+	try {
+		const { images: urls, json, raw } = req.body
+		if (!urls) return res.status(400).json({ success: false, message: 'Payload \'images\' requires an array of urls' })
+		if (!Array.isArray(urls)) urls = [urls]
+		
+		const bufferPDF = await toPDF(urls)
+		if (!bufferPDF.length) return res.status(400).json({ success: false, message: 'Can\'t convert to pdf' })
+		
+		const fileName = randomName('.pdf')
+		await fs.promises.writeFile(`${tmpDir}/${fileName}`, bufferPDF)
+		
+		const resultUrl = `https://${req.hostname}/file/${fileName}`
+		isTrue(json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(raw) ? 'send' : 'redirect'](resultUrl)
+	} catch (e) {
+		console.log(e)
+		res.status(500).json({ error: true, message: getError(e) })
+	}
+})
+
+app.all(/^\/webp2(gif|mp4|png)/, async (req, res) => {
+	if (req.method !== 'POST') return res.status(405).json({ success: false, message: 'Method Not Allowed' })
+	
+	try {
+		const { file, json, raw } = req.body
+		if (!file) return res.status(400).json({ success: false, message: 'Payload \'file\' requires base64 string' })
+		if (!isBase64(file)) return res.status(400).json({ success: false, message: 'Invalid base64 format' })
+		
+		const type = req.params[0]
+		if (type === 'png') {
+			const fileName = randomName('.png')
+			const fileBuffer = await sharp(Buffer.from(file, 'base64')).png().toBuffer()
+			await fs.promises.writeFile(`${tmpDir}/${fileName}`, fileBuffer)
+			
+			const resultUrl = `https://${req.hostname}/file/${fileName}`
+			isTrue(json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(raw) ? 'send' : 'redirect'](resultUrl)
+			return
+		} else {
+			const fileName = randomName('.webp')
+			const filePath = `${tmpDir}/${fileName}`
+			await fs.promises.writeFile(filePath, Buffer.from(file, 'base64'))
+			
+			const exec = util.promisify(cp.exec).bind(cp)
+			await exec(`convert ${filePath} ${filePath.replace('webp', 'gif')}`)
+			
+			let resultUrl
+			if (type === 'gif') resultUrl = `https://${req.hostname}/file/${fileName.replace('webp', 'gif')}`
+			else {
+				await exec(`ffmpeg -i ${filePath.replace('webp', 'gif')} -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" ${filePath.replace('webp', 'mp4')}`)
+				resultUrl = `https://${req.hostname}/file/${fileName.replace('webp', 'mp4')}`
+			}
+			
+			isTrue(json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(raw) ? 'send' : 'redirect'](resultUrl)
+		}
+	} catch (e) {
+		console.log(e)
+		res.status(500).json({ error: true, message: getError(e) })
+	}
+})
+
+app.listen(7860, () => console.log('App running on port 7860'))
+
+function formatSize(n) {
+	return bytes(+n, { unitSeparator: ' ' })
+}
+
+function getError(e) {
+	e = String(e)
+	return e !== '[object Object]' ? e : 'Internal Server Error'
+}
+
+function isBase64(str) {
+	try {
+		return btoa(atob(str)) === str
+	} catch {
+		return false
+	}
+}
+
+function isTrue(str) {
+	return [true, 'true'].includes(str)
+}
+
+function randomName(ext = '') {
+	return Math.random().toString(36).slice(2) + ext
+}
+
+function toPDF(urls) {
+	return new Promise(async (resolve, reject) => {
+		try {
+			const doc = new PDFDocument({ margin: 0, size: 'A4' })
+			const buffs = []
+			
+			for (let x = 0; x < urls.length; x++) {
+				if (!/https:\/\//.test(urls[x])) continue
+				const url = new URL(urls[x])
+				let image = await fetch(url.toString(), { headers: { referer: url.origin } })
+				if (!image.ok) continue
+				
+				const type = image.headers.get('content-type')
+				if (!/image/.test(type)) continue
+				image = Buffer.from(await image.arrayBuffer())
+				if (/(gif|webp)$/.test(type)) image = await sharp(image).png().toBuffer()
+				
+				doc.image(image, 0, 0, { fit: [595.28, 841.89], align: 'center', valign: 'center' })
+				if (urls.length != x + 1) doc.addPage()
+			}
+			
+			doc.on('data', (chunk) => buffs.push(chunk))
+			doc.on('end', () => resolve(Buffer.concat(buffs)))
+			doc.on('error', (err) => reject(err))
+			doc.end()
+		} catch (e) {
+			console.log(e)
+			reject(e)
+		}
+	})
+}

package.json

@@ -5,6 +5,7 @@
     "express": "*",
     "morgan": "*",
     "pdfkit": "*",
+    "serve-favicon": "*",
     "sharp": "*"
   }
 }