upload files to S3 storage

3 years ago · 9fc4668354
parent 09c7020b57
commit 9fc4668354
3 changed files with 36 additions and 8 deletions
--- a/ass.js
+++ b/ass.js
@ -7,7 +7,7 @@ try {
 }

 // Load the config
-const { host, port, domain, useSsl, resourceIdSize, gfyIdSize, resourceIdType, isProxied, diskFilePath, saveWithDate, saveAsOriginal } = require('./config.json');
+const { host, port, domain, useSsl, resourceIdSize, gfyIdSize, resourceIdType, isProxied, diskFilePath, saveWithDate, saveAsOriginal, s3enabled, s3bucket } = require('./config.json');

 //#region Imports
 const fs = require('fs-extra');
@ -21,6 +21,7 @@ const { WebhookClient, MessageEmbed } = require('discord.js');
 const OpenGraph = require('./ogp');
 const Thumbnail = require('./thumbnails');
 const Vibrant = require('./vibrant');
+const uploadS3 = require('./s3');
 const { path, saveData, log, verify, generateToken, generateId, formatBytes, randomHexColour, arrayEquals } = require('./utils');
 //#endregion

@ -110,7 +111,12 @@ function startup() {
 	}));

 	// Upload file
-	app.post('/', upload.single('file'), (req, res) => {
+	!s3enabled
+		? app.post('/', upload.single('file'), ({ next }) => next())
+		: app.post('/', (req, res, next) => uploadS3(req, res, (error) => (error ? console.error(error) : log(`File uploaded to S3 [${s3bucket}]`), next())));
+
+	// Process uploaded file
+	app.post('/', (req, res) => {
 		// Prevent uploads from unauthorized clients
 		if (!verify(req, users)) return res.sendStatus(401);

--- a/ogp.js
+++ b/ogp.js
@ -1,6 +1,7 @@
 const Mustache = require('mustache');
 const DateTime = require('luxon').DateTime;
-const github = require('./package.json').homepage;
+const { homepage, version } = require('./package.json');
+const { s3enabled, s3endpoint, s3bucket } = require('./config.json');
 const { formatBytes, randomHexColour } = require('./utils');

 // https://ogp.me/
@ -38,17 +39,18 @@ class OpenGraph {
 	}

 	build() {
+		let resourceUrl = !s3enabled ? (this.http + this.domain + "/" + this.resourceId + (this.type.includes('video') ? '.mp4' : this.type.includes('gif') ? '.gif' : '')) : `https://${s3bucket}.${s3endpoint}/${this.filename}`;
 		return Mustache.render(html, {
-			github,
+			homepage,
+			version,

 			http: this.http,
 			domain: this.domain,
 			resourceId: this.resourceId,
+			resourceUrl,

 			ogtype: this.type.includes('video') ? 'video.other' : 'image',
 			type: this.type.includes('video') ? 'video' : 'image',
-			ext: this.type.includes('video') ? '.mp4' : this.type.includes('gif') ? '.gif' : '',
-
 			title: (this.title.length != 0) ? `<meta property="og:title" content="${this.title}">` : '',
 			description: (this.description.length != 0) ? `<meta property="og:description" content="${this.description}">` : '',
 			site: (this.author.length != 0) ? `<meta property="og:site_name" content="${this.author}">` : '',
@ -71,7 +73,7 @@ const html = `
    <title>ass</title>
 	<!-- Open Graph (https://ogp.me/) -->
    <meta property="og:type" content="{{{ogtype}}}">
-    <meta property="og:{{{type}}}" content="{{{http}}}{{{domain}}}/{{{resourceId}}}{{{ext}}}">
+    <meta property="og:{{{type}}}" content="{{{resourceUrl}}}">
    {{{title}}}
    {{{description}}}
    {{{site}}}
@ -81,7 +83,7 @@ const html = `
 	<link rel="alternate" type="application/json+oembed" href="{{{http}}}{{{domain}}}/{{{resourceId}}}/oembed.json" title="oEmbed">
  </head>
  <body>
-    Open Graph response for <a href="{{{github}}}" target="_blank">ass</a>.
+    Open Graph response for <a href="{{{homepage}}}" target="_blank">ass</a> {{{version}}}
  </body>
 </html>
 `;
--- a/s3.js
+++ b/s3.js
@ -0,0 +1,20 @@
+const aws = require('aws-sdk');
+const multer = require('multer');
+const multerS3 = require('multer-s3');
+const { s3endpoint, s3bucket, s3accessKey, s3secretKey } = require('./config.json');
+
+const s3 = new aws.S3({
+	endpoint: new aws.Endpoint(s3endpoint),
+	credentials: new aws.Credentials({ accessKeyId: s3accessKey, secretAccessKey: s3secretKey })
+});
+
+const upload = multer({
+	storage: multerS3({
+		s3: s3,
+		bucket: s3bucket,
+		acl: 'public-read',
+		key: (_req, file, cb) => cb(null, file.originalname)
+	})
+}).single('file');
+
+module.exports = upload;