default send as buffer

index.js

@@ -63,7 +63,7 @@ app.all('/carbon', async (req, res) => {
 			...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.buffer) ? 'redirect' : 'send'](resultUrl)
+		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) })
@@ -85,7 +85,7 @@ app.all('/topdf', async (req, res) => {
 		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.buffer) ? 'redirect' : 'send'](resultUrl)
+		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) })
@@ -107,7 +107,7 @@ app.all(/^\/webp2(gif|mp4|png)/, async (req, res) => {
 			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.buffer) ? 'redirect' : 'send'](resultUrl)
+			isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
 			return
 		} else {
 			const fileName = randomName('.webp')
@@ -124,7 +124,7 @@ app.all(/^\/webp2(gif|mp4|png)/, async (req, res) => {
 				resultUrl = `https://${req.hostname}/file/${fileName.replace('webp', 'mp4')}`
 			}
 			
-			isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.buffer) ? 'redirect' : 'send'](resultUrl)
+			isTrue(obj.json) ? res.json({ success: true, result: resultUrl }) : res[isTrue(obj.raw) ? 'send' : 'redirect'](resultUrl)
 		}
 	} catch (e) {
 		console.log(e)
@@ -161,27 +161,32 @@ function randomName(ext = '') {
 
 function toPDF(urls) {
 	return new Promise(async (resolve, reject) => {
-		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
+		try {
+			const doc = new PDFDocument({ margin: 0, size: 'A4' })
+			const buffs = []
 			
-			const type = image.headers.get('content-type')
-			if (!/image/.test(type)) continue
-			image = Buffer.from(await image.arrayBuffer())
-			if (/(gif|webp)$/.test(type)) image = await sharp(image).png().toBuffer()
+			for (let x = 0; x < urls.length; x++) {
+				if (!/https:\/\//.test(urls[x])) continue
+				const url = new URL(urls[x])
+				let image = await fetch(url.toString(), { headers: { referer: url.origin } })
+				if (!image.ok) continue
+				
+				const type = image.headers.get('content-type')
+				if (!/image/.test(type)) continue
+				image = Buffer.from(await image.arrayBuffer())
+				if (/(gif|webp)$/.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.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)
 		}
-		
-		doc.on('data', (chunk) => buffs.push(chunk))
-		doc.on('end', () => resolve(Buffer.concat(buffs)))
-		doc.on('error', (err) => reject(err))
-		doc.end()
 	})
 }