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1 | import { remove, rename } from 'fs-extra' | |
2 | import { convertWebPToJPG } from './ffmpeg-utils' | |
3 | import { logger } from './logger' | |
4 | ||
5 | const Jimp = require('jimp') | |
6 | ||
7 | async function processImage ( | |
8 | path: string, | |
9 | destination: string, | |
10 | newSize: { width: number, height: number }, | |
11 | keepOriginal = false | |
12 | ) { | |
13 | if (path === destination) { | |
14 | throw new Error('Jimp needs an input path different that the output path.') | |
15 | } | |
16 | ||
17 | logger.debug('Processing image %s to %s.', path, destination) | |
18 | ||
19 | let jimpInstance: any | |
20 | ||
21 | try { | |
22 | jimpInstance = await Jimp.read(path) | |
23 | } catch (err) { | |
24 | logger.debug('Cannot read %s with jimp. Try to convert the image using ffmpeg first.', { err }) | |
25 | ||
26 | const newName = path + '.jpg' | |
27 | await convertWebPToJPG(path, newName) | |
28 | await rename(newName, path) | |
29 | ||
30 | jimpInstance = await Jimp.read(path) | |
31 | } | |
32 | ||
33 | await remove(destination) | |
34 | ||
35 | await jimpInstance | |
36 | .resize(newSize.width, newSize.height) | |
37 | .quality(80) | |
38 | .writeAsync(destination) | |
39 | ||
40 | if (keepOriginal !== true) await remove(path) | |
41 | } | |
42 | ||
43 | // --------------------------------------------------------------------------- | |
44 | ||
45 | export { | |
46 | processImage | |
47 | } |