-import 'multer'
-import * as sharp from 'sharp'
-import { readFile, remove } from 'fs-extra'
+import { remove, rename } from 'fs-extra'
+import { convertWebPToJPG } from './ffmpeg-utils'
import { logger } from './logger'
+const Jimp = require('jimp')
+
async function processImage (
- physicalFile: { path: string },
+ path: string,
destination: string,
- newSize: { width: number, height: number }
+ newSize: { width: number, height: number },
+ keepOriginal = false
) {
- if (physicalFile.path === destination) {
- throw new Error('Sharp needs an input path different that the output path.')
+ if (path === destination) {
+ throw new Error('Jimp needs an input path different that the output path.')
}
- logger.debug('Processing image %s to %s.', physicalFile.path, destination)
+ logger.debug('Processing image %s to %s.', path, destination)
+
+ let jimpInstance: any
+
+ try {
+ jimpInstance = await Jimp.read(path)
+ } catch (err) {
+ logger.debug('Cannot read %s with jimp. Try to convert the image using ffmpeg first.', { err })
- // Avoid sharp cache
- const buf = await readFile(physicalFile.path)
- const sharpInstance = sharp(buf)
+ const newName = path + '.jpg'
+ await convertWebPToJPG(path, newName)
+ await rename(newName, path)
+
+ jimpInstance = await Jimp.read(path)
+ }
await remove(destination)
- await sharpInstance
+ await jimpInstance
.resize(newSize.width, newSize.height)
- .toFile(destination)
+ .quality(80)
+ .writeAsync(destination)
- await remove(physicalFile.path)
+ if (keepOriginal !== true) await remove(path)
}
// ---------------------------------------------------------------------------