129 lines
3.4 KiB
TypeScript
129 lines
3.4 KiB
TypeScript
import * as express from 'express'
|
|
import * as multer from 'multer'
|
|
import { REMOTE_SCHEME } from '../initializers/constants'
|
|
import { logger } from './logger'
|
|
import { deleteFileAsync, generateRandomString } from './utils'
|
|
import { extname } from 'path'
|
|
import { isArray } from './custom-validators/misc'
|
|
import { CONFIG } from '../initializers/config'
|
|
|
|
function buildNSFWFilter (res?: express.Response, paramNSFW?: string) {
|
|
if (paramNSFW === 'true') return true
|
|
if (paramNSFW === 'false') return false
|
|
if (paramNSFW === 'both') return undefined
|
|
|
|
if (res && res.locals.oauth) {
|
|
const user = res.locals.oauth.token.User
|
|
|
|
// User does not want NSFW videos
|
|
if (user.nsfwPolicy === 'do_not_list') return false
|
|
|
|
// Both
|
|
return undefined
|
|
}
|
|
|
|
if (CONFIG.INSTANCE.DEFAULT_NSFW_POLICY === 'do_not_list') return false
|
|
|
|
// Display all
|
|
return null
|
|
}
|
|
|
|
function cleanUpReqFiles (req: { files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[] }) {
|
|
const files = req.files
|
|
|
|
if (!files) return
|
|
|
|
if (isArray(files)) {
|
|
(files as Express.Multer.File[]).forEach(f => deleteFileAsync(f.path))
|
|
return
|
|
}
|
|
|
|
for (const key of Object.keys(files)) {
|
|
const file = files[ key ]
|
|
|
|
if (isArray(file)) file.forEach(f => deleteFileAsync(f.path))
|
|
else deleteFileAsync(file.path)
|
|
}
|
|
}
|
|
|
|
function getHostWithPort (host: string) {
|
|
const splitted = host.split(':')
|
|
|
|
// The port was not specified
|
|
if (splitted.length === 1) {
|
|
if (REMOTE_SCHEME.HTTP === 'https') return host + ':443'
|
|
|
|
return host + ':80'
|
|
}
|
|
|
|
return host
|
|
}
|
|
|
|
function badRequest (req: express.Request, res: express.Response) {
|
|
return res.type('json').status(400).end()
|
|
}
|
|
|
|
function createReqFiles (
|
|
fieldNames: string[],
|
|
mimeTypes: { [ id: string ]: string },
|
|
destinations: { [ fieldName: string ]: string }
|
|
) {
|
|
const storage = multer.diskStorage({
|
|
destination: (req, file, cb) => {
|
|
cb(null, destinations[ file.fieldname ])
|
|
},
|
|
|
|
filename: async (req, file, cb) => {
|
|
let extension: string
|
|
const fileExtension = extname(file.originalname)
|
|
const extensionFromMimetype = mimeTypes[ file.mimetype ]
|
|
|
|
// Take the file extension if we don't understand the mime type
|
|
// We have the OGG/OGV exception too because firefox sends a bad mime type when sending an OGG file
|
|
if (fileExtension === '.ogg' || fileExtension === '.ogv' || !extensionFromMimetype) {
|
|
extension = fileExtension
|
|
} else {
|
|
extension = extensionFromMimetype
|
|
}
|
|
|
|
let randomString = ''
|
|
|
|
try {
|
|
randomString = await generateRandomString(16)
|
|
} catch (err) {
|
|
logger.error('Cannot generate random string for file name.', { err })
|
|
randomString = 'fake-random-string'
|
|
}
|
|
|
|
cb(null, randomString + extension)
|
|
}
|
|
})
|
|
|
|
let fields: { name: string, maxCount: number }[] = []
|
|
for (const fieldName of fieldNames) {
|
|
fields.push({
|
|
name: fieldName,
|
|
maxCount: 1
|
|
})
|
|
}
|
|
|
|
return multer({ storage }).fields(fields)
|
|
}
|
|
|
|
function isUserAbleToSearchRemoteURI (res: express.Response) {
|
|
const user = res.locals.oauth ? res.locals.oauth.token.User : undefined
|
|
|
|
return CONFIG.SEARCH.REMOTE_URI.ANONYMOUS === true ||
|
|
(CONFIG.SEARCH.REMOTE_URI.USERS === true && user !== undefined)
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
buildNSFWFilter,
|
|
getHostWithPort,
|
|
isUserAbleToSearchRemoteURI,
|
|
badRequest,
|
|
createReqFiles,
|
|
cleanUpReqFiles
|
|
}
|