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Commit | Line | Data |
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ac81d1a0 | 1 | import 'multer' |
74577825 C |
2 | import { readFile, remove } from 'fs-extra' |
3 | import { logger } from './logger' | |
e6dfa586 | 4 | const Jimp = require('jimp') |
ac81d1a0 C |
5 | |
6 | async function processImage ( | |
2fb5b3a5 | 7 | path: string, |
ac81d1a0 | 8 | destination: string, |
e8bafea3 C |
9 | newSize: { width: number, height: number }, |
10 | keepOriginal = false | |
ac81d1a0 | 11 | ) { |
2fb5b3a5 | 12 | if (path === destination) { |
e6dfa586 | 13 | throw new Error('Jimp needs an input path different that the output path.') |
a8a63227 C |
14 | } |
15 | ||
2fb5b3a5 | 16 | logger.debug('Processing image %s to %s.', path, destination) |
a8a63227 | 17 | |
74577825 | 18 | // Avoid sharp cache |
2fb5b3a5 | 19 | const buf = await readFile(path) |
e6dfa586 | 20 | const jimpInstance = await Jimp.read(buf) |
a8a63227 C |
21 | |
22 | await remove(destination) | |
23 | ||
e6dfa586 | 24 | await jimpInstance |
ac81d1a0 | 25 | .resize(newSize.width, newSize.height) |
e6dfa586 RK |
26 | .quality(80) |
27 | .writeAsync(destination) | |
ac81d1a0 | 28 | |
2fb5b3a5 | 29 | if (keepOriginal !== true) await remove(path) |
ac81d1a0 C |
30 | } |
31 | ||
32 | // --------------------------------------------------------------------------- | |
33 | ||
34 | export { | |
35 | processImage | |
36 | } |