Create missing resized images for Fiestainfo

fiestainfo-fix-images

#!/bin/bash

ALBUM=$1

mkdir -p "$ALBUM/original" "$ALBUM/new"

aws s3 ls "s3://fiestainfo-old-images/albums/$ALBUM/" | awk '{for(i=4; i<=NF; ++i) printf "%s ", $i; print ""}' | grep -v '.DS_Store' > "$ALBUM/list"

function resize_image {
  IMAGE=$1
  SIZE=$2

  test -f "$ALBUM/original/$IMAGE" || aws s3 cp "s3://fiestainfo-old-images/albums/$ALBUM/$IMAGE" "$ALBUM/original/$IMAGE"
  convert "$ALBUM/original/$IMAGE" -resize $SIZE^ -gravity center -crop $SIZE+0+0 "$ALBUM/new/$SIZE-crop.$IMAGE"
}

grep -E -v 'thumb_|normal_|[0-9]+x[0-9]+' "$ALBUM/list" | while read IMAGE; do
  for SIZE in 250x188 400x300 500x375 600x450 800x600 1200x900; do
    grep -q "$SIZE-crop.$IMAGE" "$ALBUM/list" || resize_image "$IMAGE" $SIZE
  done
done

if [ "$(ls -A $ALBUM/new)" ]; then
  aws s3 sync "$ALBUM/new/" "s3://fiestainfo-old-images/albums/$ALBUM/"
fi