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Commit | Line | Data |
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18782242 | 1 | import { remove, rename } from 'fs-extra' |
f619de0e | 2 | import { extname } from 'path' |
123f6193 | 3 | import { convertWebPToJPG, processGIF } from './ffmpeg-utils' |
74577825 | 4 | import { logger } from './logger' |
18782242 | 5 | |
e6dfa586 | 6 | const Jimp = require('jimp') |
ac81d1a0 C |
7 | |
8 | async function processImage ( | |
2fb5b3a5 | 9 | path: string, |
ac81d1a0 | 10 | destination: string, |
e8bafea3 C |
11 | newSize: { width: number, height: number }, |
12 | keepOriginal = false | |
ac81d1a0 | 13 | ) { |
123f6193 K |
14 | const extension = extname(path) |
15 | ||
f619de0e C |
16 | if (path === destination) { |
17 | throw new Error('Jimp/FFmpeg needs an input path different that the output path.') | |
18 | } | |
19 | ||
20 | logger.debug('Processing image %s to %s.', path, destination) | |
21 | ||
123f6193 K |
22 | // Use FFmpeg to process GIF |
23 | if (extension === '.gif') { | |
f619de0e C |
24 | await processGIF(path, destination, newSize) |
25 | } else { | |
26 | await jimpProcessor(path, destination, newSize) | |
123f6193 K |
27 | } |
28 | ||
f619de0e C |
29 | if (keepOriginal !== true) await remove(path) |
30 | } | |
a8a63227 | 31 | |
f619de0e | 32 | // --------------------------------------------------------------------------- |
a8a63227 | 33 | |
f619de0e C |
34 | export { |
35 | processImage | |
36 | } | |
37 | ||
38 | // --------------------------------------------------------------------------- | |
39 | ||
40 | async function jimpProcessor (path: string, destination: string, newSize: { width: number, height: number }) { | |
18782242 C |
41 | let jimpInstance: any |
42 | ||
43 | try { | |
44 | jimpInstance = await Jimp.read(path) | |
45 | } catch (err) { | |
b5b68755 | 46 | logger.debug('Cannot read %s with jimp. Try to convert the image using ffmpeg first.', path, { err }) |
18782242 C |
47 | |
48 | const newName = path + '.jpg' | |
49 | await convertWebPToJPG(path, newName) | |
50 | await rename(newName, path) | |
51 | ||
52 | jimpInstance = await Jimp.read(path) | |
53 | } | |
a8a63227 C |
54 | |
55 | await remove(destination) | |
56 | ||
e6dfa586 | 57 | await jimpInstance |
ac81d1a0 | 58 | .resize(newSize.width, newSize.height) |
e6dfa586 RK |
59 | .quality(80) |
60 | .writeAsync(destination) | |
ac81d1a0 | 61 | } |