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#!/usr/bin/env bash
scriptVersion=1.0.015
if [ -z "$lidarrUrl" ] || [ -z "$lidarrApiKey" ]; then
lidarrUrlBase="$(cat /config/config.xml | xq | jq -r .Config.UrlBase)"
if [ "$lidarrUrlBase" == "null" ]; then
lidarrUrlBase=""
else
lidarrUrlBase="/$(echo "$lidarrUrlBase" | sed "s/\///g")"
fi
lidarrApiKey="$(cat /config/config.xml | xq | jq -r .Config.ApiKey)"
lidarrPort="$(cat /config/config.xml | xq | jq -r .Config.Port)"
lidarrUrl="http://127.0.0.1:${lidarrPort}${lidarrUrlBase}"
fi
if [ -z "$lidarr_album_id" ]; then
lidarr_album_id="$1"
fi
# auto-clean up log file to reduce space usage
if [ -f "/config/logs/MetadataPostProcess.txt" ]; then
find /config/logs -type f -name "MetadataPostProcess.txt" -size +1024k -delete
sleep 0.01
fi
exec &> >(tee -a "/config/logs/MetadataPostProcess.txt")
touch "/config/logs/MetadataPostProcess.txt"
chmod 666 "/config/logs/MetadataPostProcess.txt"
SECONDS=0
log () {
m_time=`date "+%F %T"`
echo $m_time" :: MetadataPostProcess :: $scriptVersion :: "$1
}
if [ "$lidarr_eventtype" == "Test" ]; then
log "Tested Successfully"
exit 0
fi
getAlbumArtist="$(curl -s "$lidarrUrl/api/v1/album/$lidarr_album_id" -H "X-Api-Key: ${lidarrApiKey}" | jq -r .artist.artistName)"
getAlbumArtistPath="$(curl -s "$lidarrUrl/api/v1/album/$lidarr_album_id" -H "X-Api-Key: ${lidarrApiKey}" | jq -r .artist.path)"
getTrackPath="$(curl -s "$lidarrUrl/api/v1/trackFile?albumId=$lidarr_album_id" -H "X-Api-Key: ${lidarrApiKey}" | jq -r .[].path | head -n1)"
getFolderPath="$(dirname "$getTrackPath")"
getAlbumFolderName="$(basename "$getFolderPath")"
log "Processing :: $getAlbumFolderName :: Start"
if echo "$getFolderPath" | grep "$getAlbumArtistPath" | read; then
if [ ! -d "$getFolderPath" ]; then
log "Processing :: $getAlbumFolderName :: ERROR :: \"$getFolderPath\" Folder is missing :: Exiting..."
exit
fi
else
log "Processing :: $getAlbumFolderName :: ERROR :: $getAlbumArtistPath not found within \"$getFolderPath\" :: Exiting..."
exit
fi
if ls "$getFolderPath" | grep "lrc" | read; then
log "Processing :: $getAlbumFolderName :: Removing existing lrc files"
find "$getFolderPath" -type f -iname "*.lrc" -delete
fi
find "$getFolderPath" -type f -regex ".*/.*\.\(flac\|opus\|m4a\|mp3\)" -print0 | while IFS= read -r -d '' file; do
fileName=$(basename -- "$file")
fileExt="${fileName##*.}"
fileNameNoExt="${fileName%.*}"
if [ ! -f "$getFolderPath/folder.jpg" ] && [ ! -f "$getFolderPath/folder.jpeg" ]; then
log "Processing :: $getAlbumFolderName :: $fileName :: Extracting Artwork..."
ffmpeg -i "$file" -an -vcodec copy "$getFolderPath/folder.jpg" &> /dev/null
if [ -f "$getFolderPath/folder.jpg" ] && [ -f "$getFolderPath/folder.jpeg" ]; then
log "Processing :: $getAlbumFolderName :: Album Artwork Extracted to: $getFolderPath/folder.jpg"
chmod 666 "$getFolderPath/folder.jpg"
fi
fi
if [ "$fileExt" == "flac" ]; then
log "Processing :: $getAlbumFolderName :: $fileName :: Getting Lyrics from embedded metadata"
getLyrics="$(ffprobe -loglevel 0 -print_format json -show_format -show_streams "$file" | jq -r ".format.tags.LYRICS" 2>/dev/null | sed "s/null//g" | sed "/^$/d")"
log "Processing :: $getAlbumFolderName :: $fileName :: Getting ARTIST_CREDIT from embedded metadata"
getArtistCredit="$(ffprobe -loglevel 0 -print_format json -show_format -show_streams "$file" | jq -r ".format.tags.ARTIST_CREDIT" 2>/dev/null | sed "s/null//g" | sed "/^$/d")"
fi
if [ "$fileExt" == "opus" ]; then
log "Processing :: $getAlbumFolderName :: $fileName :: Getting Lyrics from embedded metadata"
getLyrics="$(ffprobe -loglevel 0 -print_format json -show_format -show_streams "$file" | jq -r ".streams[].tags.LYRICS" 2>/dev/null | sed "s/null//g" | sed "/^$/d")"
log "Processing :: $getAlbumFolderName :: $fileName :: Getting ARTIST_CREDIT from embedded metadata"
getArtistCredit="$(ffprobe -loglevel 0 -print_format json -show_format -show_streams "$file" | jq -r ".streams[].tags.ARTIST_CREDIT" 2>/dev/null | sed "s/null//g" | sed "/^$/d")"
fi
if [ ! -z "$getLyrics" ]; then
lrcFile="${file%.*}.lrc"
log "Processing :: $getAlbumFolderName :: $fileName :: Extracting Lyrics..."
echo -n "$getLyrics" > "$lrcFile"
log "Processing :: $getAlbumFolderName :: $fileName :: Lyrics extracted to: $fileNameNoExt.lrc"
chmod 666 "$lrcFile"
else
log "Processing :: $getAlbumFolderName :: $fileName :: Lyrics not found..."
fi
if [ "$fileExt" == "flac" ]; then
if [ ! -z "$getArtistCredit" ]; then
log "Processing :: $getAlbumFolderName :: $fileName :: Setting ARTIST tag to match ARTIST_CREDIT ($getArtistCredit) tag..."
metaflac --remove-tag=ARTIST "$file"
metaflac --remove-tag=ALBUMARTIST "$file"
metaflac --set-tag=ARTIST="$getArtistCredit" "$file"
metaflac --set-tag=ALBUMARTIST="$getAlbumArtist" "$file"
else
log "Processing :: $getAlbumFolderName :: $fileName :: ARTIST_CREDIT not found..."
metaflac --remove-tag=ARTIST "$file"
metaflac --remove-tag=ALBUMARTIST "$file"
metaflac --set-tag=ARTIST="$getAlbumArtist" "$file"
metaflac --set-tag=ALBUMARTIST="$getAlbumArtist" "$file"
fi
fi
if [ "$fileExt" == "opus" ]; then
if [ ! -z "$getArtistCredit" ]; then
log "Processing :: $getAlbumFolderName :: $fileName :: Setting ARTIST tag to match ARTIST_CREDIT ($getArtistCredit) tag..."
python3 "/config/extended/scripts/tag_opus.py" --file "$file" --songartist "$getArtistCredit" --songalbumartist "$getAlbumArtist"
log "Processing :: $getAlbumFolderName :: $fileName :: Done!"
else
python3 "/config/extended/scripts/tag_opus.py" --file "$file" --songartist "$getAlbumArtist" --songalbumartist "$getAlbumArtist"
log "Processing :: $getAlbumFolderName :: $fileName :: ARTIST_CREDIT not found..."
fi
fi
done
duration=$SECONDS
log "Processing :: $getAlbumFolderName :: Finished in $(($duration / 60 )) minutes and $(($duration % 60 )) seconds!"
exit