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refactor: use abstraction for tmpdir

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This commit is contained in:
Adhiraj Singh
2021-12-13 13:50:39 +05:30
parent 13b49e658d
commit ea077e9fea
1 changed files with 5 additions and 3 deletions
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8
src/Utils/messages-media.ts
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@@ -15,6 +15,8 @@ import { generateMessageID } from './generics'
import { hkdf } from './crypto'
import { DEFAULT_ORIGIN } from '../Defaults'
const getTmpFilesDirectory = () => tmpdir()
export const hkdfInfoKey = (type: MediaType) => {
let str: string = type
if(type === 'sticker') str = 'image'
@@ -135,7 +137,7 @@ export async function generateThumbnail(
const buff = await compressImage(file)
thumbnail = buff.toString('base64')
} else if(mediaType === 'video') {
const imgFilename = join(tmpdir(), generateMessageID() + '.jpg')
const imgFilename = join(getTmpFilesDirectory(), generateMessageID() + '.jpg')
try {
await extractVideoThumb(file, imgFilename, '00:00:00', { width: 32, height: 32 })
const buff = await fs.readFile(imgFilename)
@@ -173,7 +175,7 @@ export const encryptedStream = async(media: WAMediaUpload, mediaType: MediaType,
const mediaKey = Crypto.randomBytes(32)
const {cipherKey, iv, macKey} = getMediaKeys(mediaKey, mediaType)
// random name
const encBodyPath = join(tmpdir(), mediaType + generateMessageID() + '.enc')
const encBodyPath = join(getTmpFilesDirectory(), mediaType + generateMessageID() + '.enc')
const encWriteStream = createWriteStream(encBodyPath)
let bodyPath: string
let writeStream: WriteStream
@@ -181,7 +183,7 @@ export const encryptedStream = async(media: WAMediaUpload, mediaType: MediaType,
if(type === 'file') {
bodyPath = (media as any).url
} else if(saveOriginalFileIfRequired) {
bodyPath = join(tmpdir(), mediaType + generateMessageID())
bodyPath = join(getTmpFilesDirectory(), mediaType + generateMessageID())
writeStream = createWriteStream(bodyPath)
didSaveToTmpPath = true
}