Toot picture with EXIF information!

exif-toot.sh

#!/bin/bash
set -e

# CONFIG ZONE
MASTODON_INSTANCE="social.silicon.moe"
MASTODON_AUTH_TOKEN="[REDACTED]"

FILE="$1"

if [ ! -f "$FILE" ]; then
    echo "Usage: $0 [image file] [message]"
    exit 1
fi

if [ "$2" == "" ]; then
    echo "Usage: $0 [image file] [message]"
    exit 1
fi

EXIF_JSON=$(exiftool -json $FILE | jq '.[0]')

# METADATA ZONE
EXIF_STR=$(echo $EXIF_JSON | jq -r '[
    .Make, " ", .Model, " / ", .LensID, ", ",
    .ShutterSpeed, " f/", .FNumber, " ", .FocalLength, " ISO ", .ISO
] | @tsv' | sed 's/\t//g')

echo $EXIF_STR

# Encode image to AVIF (to compact)
RESIZED_IMG=$(mktemp)
WEBP_IMG="${RESIZED_IMG}.webp"
#AVIF_IMG="${RESIZED_IMG}.avif"
convert "$FILE" -resize 4096x4096 "$RESIZED_IMG"
cwebp "$RESIZED_IMG" -q 100 -o "$WEBP_IMG"
#avifenc -j $(nproc) --min 0 --max 5 -a tune=ssim "$RESIZED_IMG" "$AVIF_IMG"

MEDIA_JSON=$(curl -f -H "Authorization: Bearer $MASTODON_AUTH_TOKEN" -X POST -H "Content-Type: multipart/form-data" "https://$MASTODON_INSTANCE/api/v1/media" --form file="@$WEBP_IMG")
#MEDIA_JSON=$(curl -f -H "Authorization: Bearer $MASTODON_AUTH_TOKEN" -X POST -H "Content-Type: multipart/form-data" "https://$MASTODON_INSTANCE/api/v1/media" --form file="@$AVIF_IMG")
MEDIA_ID=$(echo "$MEDIA_JSON" | jq -r .id)

rm -f "$RESIZED_IMG"
rm -f "$WEBP_IMG"
#rm -f "$AVIF_IMG"

MESSAGE=$(printf "%s\n\n%s #사진토돈" "$2" "$EXIF_STR")

curl -f "https://$MASTODON_INSTANCE/api/v1/statuses" -H "Authorization: Bearer $MASTODON_AUTH_TOKEN" -F "status=$MESSAGE" -F "language=kor" -F "visibility=public" -F "media_ids[]=$MEDIA_ID" > /dev/null