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added file.is & file.ext

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pull/29/head
tycrek 3 years ago
parent 8752c35f9d
commit 055fdefc5c
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GPG Key ID: 25D74F3943625263
6 changed files with 37 additions and 28 deletions
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23
routers/resource.js
Unescape View File

@ -3,7 +3,7 @@ const escape = require('escape-html');
const fetch = require('node-fetch');
const { deleteS3 } = require('../storage');
const { diskFilePath, s3enabled } = require('../config.json');
const { path, log, getTrueHttp, getTrueDomain, formatBytes, formatTimestamp, getS3url, getDirectUrl, getSafeExt, getResourceColor, replaceholder } = require('../utils');
const { path, log, getTrueHttp, getTrueDomain, formatBytes, formatTimestamp, getS3url, getDirectUrl, getResourceColor, replaceholder } = require('../utils');
const { CODE_UNAUTHORIZED, CODE_NOT_FOUND, } = require('../MagicNumbers.json');
const data = require('../data');
const users = require('../auth');
@ -25,7 +25,6 @@ router.use((req, res, next) => {
// View file
router.get('/', (req, res, next) => data.get(req.ass.resourceId).then((fileData) => {
const { resourceId } = req.ass;
const isVideo = fileData.mimetype.includes('video');
// Build OpenGraph meta tags
const og = fileData.opengraph, ogs = [''];
@ -33,21 +32,21 @@ router.get('/', (req, res, next) => data.get(req.ass.resourceId).then((fileData)
og.description && (ogs.push(`<meta property="og:description" content="${og.description}">`)); // skipcq: JS-0093
og.author && (ogs.push(`<meta property="og:site_name" content="${og.author}">`)); // skipcq: JS-0093
og.color && (ogs.push(`<meta name="theme-color" content="${getResourceColor(og.color, fileData.vibrant)}">`)); // skipcq: JS-0093
!isVideo && (ogs.push(`<meta name="twitter:card" content="summary_large_image">`)); // skipcq: JS-0093
!fileData.is.video && (ogs.push(`<meta name="twitter:card" content="summary_large_image">`)); // skipcq: JS-0093
// Send the view to the client
res.render('view', {
isVideo,
fileIs: fileData.is,
title: escape(fileData.originalname),
uploader: users[fileData.token].username,
timestamp: formatTimestamp(fileData.timestamp),
size: formatBytes(fileData.size),
color: getResourceColor(fileData.opengraph.color || null, fileData.vibrant),
resourceAttr: { src: getDirectUrl(resourceId) },
discordUrl: `${getDirectUrl(resourceId)}${getSafeExt(fileData.mimetype)}`,
discordUrl: `${getDirectUrl(resourceId)}${fileData.ext}`,
oembedUrl: `${getTrueHttp()}${getTrueDomain()}/${resourceId}/oembed`,
ogtype: isVideo ? 'video.other' : 'image',
urlType: `og:${isVideo ? 'video' : 'image'}`,
ogtype: fileData.is.video ? 'video.other' : fileData.is.image ? 'image' : 'website',
urlType: `og:${fileData.is.video ? 'video' : fileData.is.audio ? 'audio' : 'image'}`,
opengraph: replaceholder(ogs.join('\n'), fileData.size, fileData.timestamp, fileData.originalname)
});
}).catch(next));
@ -60,7 +59,7 @@ router.get('/direct*', (req, res, next) => data.get(req.ass.resourceId).then((fi
// Return the file differently depending on what storage option was used
const uploaders = {
s3: () => fetch(getS3url(fileData.randomId, fileData.mimetype)).then((file) => {
s3: () => fetch(getS3url(fileData.randomId, fileData.ext)).then((file) => {
file.headers.forEach((value, header) => res.setHeader(header, value));
file.body.pipe(res);
}),
@ -76,7 +75,7 @@ router.get('/direct*', (req, res, next) => data.get(req.ass.resourceId).then((fi
// Thumbnail response
router.get('/thumbnail', (req, res, next) =>
data.get(req.ass.resourceId)
.then(({ thumbnail }) => fs.readFile(path(diskFilePath, 'thumbnails/', thumbnail)))
.then(({ is, thumbnail }) => fs.readFile((!is || (is.image || is.video)) ? path(diskFilePath, 'thumbnails/', thumbnail) : 'views/ass-audio-icon.png'))
.then((fileData) => res.type('jpg').send(fileData))
.catch(next));
@ -85,10 +84,10 @@ router.get('/thumbnail', (req, res, next) =>
// https://old.reddit.com/r/discordapp/comments/82p8i6/a_basic_tutorial_on_how_to_get_the_most_out_of/
router.get('/oembed', (req, res, next) =>
data.get(req.ass.resourceId)
.then(({ opengraph, mimetype, size, timestamp, originalname }) =>
.then(({ opengraph, is, size, timestamp, originalname }) =>
res.type('json').send({
version: '1.0',
type: mimetype.includes('video') ? 'video' : 'photo',
type: is.video ? 'video' : is.image ? 'photo' : 'link',
author_url: opengraph.authorUrl,
provider_url: opengraph.providerUrl,
author_name: replaceholder(opengraph.author || '', size, timestamp, originalname),
@ -112,7 +111,7 @@ router.get('/delete/:deleteId', (req, res, next) => {
if (deleteId !== fileData.deleteId) return res.sendStatus(CODE_UNAUTHORIZED);
// Save the file information
return Promise.all([s3enabled ? deleteS3(fileData) : fs.rmSync(path(fileData.path)), fs.rmSync(path(diskFilePath, 'thumbnails/', fileData.thumbnail))]);
return Promise.all([s3enabled ? deleteS3(fileData) : fs.rmSync(path(fileData.path)), (!fileData.is || (fileData.is.image || fileData.is.video)) ? fs.rmSync(path(diskFilePath, 'thumbnails/', fileData.thumbnail)) : () => Promise.resolve()]);
})
.then(() => data.del(req.ass.resourceId))
.then(() => (log(`Deleted: ${oldName} (${oldType})`), res.type('text').send('File has been deleted!'))) // skipcq: JS-0090

19
storage.js
Unescape View File

@ -7,7 +7,7 @@ const multer = require('multer');
const Thumbnail = require('./thumbnails');
const Vibrant = require('./vibrant');
const Hash = require('./hash');
const { getSafeExt, getDatedDirname, sanitize, generateId } = require('./utils');
const { getDatedDirname, sanitize, generateId } = require('./utils');
const { s3enabled, s3endpoint, s3bucket, s3accessKey, s3secretKey, saveAsOriginal, maxUploadSize, mediaStrict } = require('./config.json');
const { CODE_UNSUPPORTED_MEDIA_TYPE } = require('./MagicNumbers.json');
@ -34,10 +34,23 @@ function getLocalFilename(req) {
function processUploaded(req, res, next) {
// Fixes
req.file.mimetype = req.file.detectedMimeType;
req.file.ext = req.file.detectedFileExtension;
req.file.originalname = sanitize(req.file.originalName);
req.file.randomId = generateId('random', ID_GEN_LENGTH, null, null);
req.file.deleteId = generateId('random', ID_GEN_LENGTH, null, null);
// Set up types
req.file.is = {
image: false,
video: false,
audio: false,
other: false
};
// Specify correct type
const isType = req.file.mimetype.includes('image') ? 'image' : req.file.mimetype.includes('video') ? 'video' : req.file.mimetype.includes('audio') ? 'audio' : 'other';
req.file.is[isType] = true;
// Block the resource if the mimetype is not an image or video
if (mediaStrict && !ALLOWED_MIMETYPES.test(req.file.mimetype)) {
fs.remove(req.file.path.concat('.temp'));
@ -70,7 +83,7 @@ function processUploaded(req, res, next) {
// Upload to Amazon S3
? s3.putObject({
Bucket: s3bucket,
Key: req.file.randomId.concat(getSafeExt(req.file.mimetype)),
Key: req.file.randomId.concat(req.file.ext),
ACL: 'public-read',
ContentType: req.file.mimetype,
Body: fs.createReadStream(req.file.path)
@ -91,7 +104,7 @@ function processUploaded(req, res, next) {
function deleteS3(file) {
return new Promise((resolve, reject) => s3
.deleteObject({ Bucket: s3bucket, Key: file.randomId.concat(getSafeExt(file.mimetype)) })
.deleteObject({ Bucket: s3bucket, Key: file.randomId.concat(file.ext) })
.promise()
.then(resolve)
.catch(reject));

4
thumbnails.js
Unescape View File

@ -81,6 +81,6 @@ function getImageThumbnail(file) {
*/
module.exports = (file) =>
new Promise((resolve, reject) =>
(file.mimetype.includes('video') ? getVideoThumbnail : getImageThumbnail)(file)
.then(() => resolve(getNewName(file.originalname)))
(file.is.video ? getVideoThumbnail : file.is.image ? getImageThumbnail : () => Promise.resolve())(file)
.then(() => resolve((file.is.video || file.is.image) ? getNewName(file.originalname) : 'views/ass-audio-icon.png'))
.catch(reject));

11
utils.js
Unescape View File

@ -26,12 +26,8 @@ function getTrueDomain(d = domain) {
return d.concat((port === HTTP || port === HTTPS || isProxied) ? '' : `:${port}`);
}
function getSafeExt(type) {
return type.includes('video') ? '.mp4' : type.includes('gif') ? '.gif' : '';
}
function getS3url(s3key, type) {
return `https://${s3bucket}.${s3endpoint}/${s3key}${getSafeExt(type)}`;
function getS3url(s3key, ext) {
return `https://${s3bucket}.${s3endpoint}/${s3key}${ext}`;
}
function getDirectUrl(resourceId) {
@ -101,7 +97,6 @@ module.exports = {
formatBytes,
replaceholder,
getDatedDirname,
getSafeExt,
randomHexColour,
sanitize,
log: console.log,
@ -120,7 +115,7 @@ module.exports = {
generateId: (mode, length, gfyLength, originalName) => (GENERATORS.has(mode) ? GENERATORS.get(mode)({ length, gfyLength }) : originalName),
arrayEquals: (arr1, arr2) => arr1.length === arr2.length && arr1.slice().sort().every((value, index) => value === arr2.slice().sort()[index]),
downloadTempS3: (file) => new Promise((resolve, reject) =>
fetch(getS3url(file.randomId, file.mimetype))
fetch(getS3url(file.randomId, file.ext))
.then((f2) => f2.body.pipe(fs.createWriteStream(Path.join(__dirname, diskFilePath, sanitize(file.originalname))).on('close', () => resolve())))
.catch(reject)),
}

2
vibrant.js
Unescape View File

@ -25,4 +25,4 @@ function getVibrant(file, resolve, reject) {
* @param {*} file The file to get a colour from
* @returns The Vibrant colour as a Hex value (or random Hex value for videos)
*/
module.exports = (file) => new Promise((resolve, reject) => file.mimetype.includes('video') ? resolve(randomHexColour()) : getVibrant(file, resolve, reject)); // skipcq: JS-0229
module.exports = (file) => new Promise((resolve, reject) => !file.is.image ? resolve(randomHexColour()) : getVibrant(file, resolve, reject)); // skipcq: JS-0229

6
views/view.pug
Unescape View File

@ -25,10 +25,12 @@ html
#content
h4!=title
figure
if isVideo
if fileIs.video
video#media(controls loop muted playsinline preload='metadata')&attributes(resourceAttr)
else
else if fileIs.image
img#media(decoding='async')&attributes(resourceAttr)
else
code!=title
figcaption
br
span Uploaded by #[strong!=uploader]

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