image operations via Images.js, directory fun via Dirs.js

scripts/install

@@ -1,7 +1,5 @@
 #!/bin/sh
 
-cd "$RUN_DIR/server"
-
 npm install
 
 if [ ! -e "$RUN_DIR/server/config.js" ]; then

scripts/resize_images.js

@@ -1,48 +1,9 @@
 #!/bin/env node
 
-import fs from 'fs'
-import sharp from 'sharp'
-import exif from 'exif'
+import Images from './../server/Images.js'
 
-async function getExifOrientation(imagePath) {
-  return new Promise((resolve, reject) => {
-    new exif.ExifImage({ image: imagePath }, function (error, exifData) {
-      if (error) {
-        resolve(0)
-      } else {
-        resolve(exifData.image.Orientation)
-      }
-    })
-  })
-}
-
-const dir = `./../data/uploads`
-const images = fs.readdirSync(dir)
+const images = Images.allImages()
 images.forEach(async (image) => {
-  if (!image.toLowerCase().match(/\.(jpe?g|webp|png)$/)) {
-    return
-  }
   console.log(image)
-
-  const imagePath = `${dir}/${image}`
-  const iamgeOutPath = `${dir}/r/${image}`
-  const orientation = await getExifOrientation(imagePath)
-
-  let sharpImg = sharp(imagePath, { failOnError: false })
-  // when image is rotated to the left or right, switch width/height
-  // https://jdhao.github.io/2019/07/31/image_rotation_exif_info/
-  if (orientation === 6) {
-    sharpImg = sharpImg.rotate()
-  } else if (orientation === 3) {
-    sharpImg = sharpImg.rotate().rotate()
-  } else if (orientation === 8) {
-    sharpImg = sharpImg.rotate().rotate().rotate()
-  }
-  const sizes = [
-    [150, 100],
-    [375, 210],
-  ]
-  sizes.forEach(([w, h]) => {
-    sharpImg.resize(w, h, {fit: 'contain'}).toFile(`${iamgeOutPath}-${w}x${h}.webp`)
-  })
+  Images.resizeImage(image.filename)
 })

scripts/rewrite_logs.js

@@ -1,11 +1,10 @@
 import fs from 'fs'
 import Protocol from '../common/Protocol.js'
 import { logger } from '../common/Util.js'
+import { DATA_DIR } from '../server/Dirs.js'
 
 const log = logger('rewrite_logs')
 
-const DATA_DIR = '../data'
-
 const filename = (gameId) => `${DATA_DIR}/log_${gameId}.log`
 
 const rewrite = (gameId) => {