Added lyrics downloading

src/tidler

@@ -2,7 +2,7 @@
 
 . tidler.conf # Load ENVs from config file
 
-version="0.3.0"
+version="0.3.1"
 
 
 if [ -n "$PROXY_URL" ]; then
@@ -50,6 +50,7 @@ else
 	max_attempts="10" # Default value
 fi
 	
+
 downloadTrack() {
     if [ "$#" -ge 1 ]; then
         echo "Downloading track with ID: $1"
@@ -59,39 +60,56 @@ downloadTrack() {
         read -r id
     fi
 
-    if [ "$#" -ge 2 ]; then
-        album_dir="$2"
-    else
-        album_dir=""
-    fi
-
     attempt_num=1
     success=false
+    lrc_success=false
+
 
     while [ $attempt_num -le $max_attempts ]; do
         json_data=$(curl -# "$proxy_url/track/?id=$id&quality=$quality")
-        
+
         if [ $? -eq 0 ]; then
             track_name=$(echo "$json_data" | jq -r '.[0].title // empty')
-            
+
             if [ -n "$track_name" ]; then
                 artist_name=$(echo "$json_data" | jq -r '.[0].artist.name // empty')
-                
+
                 if [ -n "$artist_name" ]; then
                     album_name=$(echo "$json_data" | jq -r '.[0].album.title // empty')
-                    
+
                     if [ -n "$album_name" ]; then
                         url=$(echo "$json_data" | jq -r '.[-1].OriginalTrackUrl // empty')
-                        
+
                         if [ -n "$url" ]; then
                             cover_data=$(curl -# "$proxy_url/cover/?id=$id")
                             cover_url=$(echo "$cover_data" | jq -r '.[]["1280"] // empty')
-                            
-                            if [ -n "$cover_url" ]; then
-                                track_number=$(echo "$json_data" | jq -r '.[0].trackNumber')
-                                filename="$track_name.flac"
-                                cover_name="cover.png"
-                                success=true
+
+
+                if [ -n "$cover_url" ]; then
+                    date_data=$(echo "$json_data" | jq -r '.[0].streamStartDate // empty' )
+                    date=$(expr substr "$date_data" 1 10)
+                    year=$(expr substr "$date_data" 1 4)
+
+
+                                if [ -n "$year" ]; then
+                                    track_number=$(echo "$json_data" | jq -r '.[0].trackNumber')
+                                    filename="$track_name.flac"
+                                    cover_name="tidler_temp_cover_$track_name.png"
+                                    success=true
+
+                                    lyrics_data=$(curl -# "$proxy_url/lyrics/?id=$id")
+
+                                    if [ $? -eq 0 ]; then
+                                            timed_lyrics=$(echo "$lyrics_data" | jq -r '.[0].subtitles')
+
+                                        if [ -n "$timed_lyrics" ]; then
+                                            lrc_success=true
+						
+					elif [ "$timed_lyrics" == "null" ]; then
+					    echo "Lyrics not found"
+                                        fi
+                    		        fi
+                                fi		
                                 break
                             fi
                         fi
@@ -100,45 +118,51 @@ downloadTrack() {
             fi
         fi
 
+
         if [ "$success" = false ]; then
             echo "Attempt $attempt_num failed. Retrying..."
             ((attempt_num++))
-            sleep "1.$(tr -cd 0-9 </dev/urandom | head -c 5)"
+            sleep "1.$(tr -cd 0-9 < /dev/urandom | head -c 5)"
         fi
     done
 
+
     if [ "$success" = false ]; then
         echo "Failed to download after $max_attempts attempts."
         exit 1
     fi
 
+
     if [ -n "$DOWNLOADS_DIR" ]; then
         download_dir="$DOWNLOADS_DIR"
     else
         download_dir="$(pwd)"
     fi
 
-    if [ -z "$album_dir" ]; then
-        final_path="$download_dir"
-    else
-        final_path="$download_dir/$album_dir"
-    fi
+
+    final_path="$download_dir/$artist_name/$album_name"
 
     mkdir -p "$final_path"
-
     curl -# "$url" -o "$final_path/$filename"
-    curl -# "$cover_url" -o "$final_path/$cover_name"
+    curl -# "$cover_url" -o "/tmp/$cover_name"
+
 
-    # Metadata
     metaflac \
         --set-tag="NAME=$track_name" \
         --set-tag="ARTIST=$artist_name" \
         --set-tag="ALBUM=$album_name" \
         --set-tag="TRACKNUMBER=$track_number" \
-        --import-picture-from="$final_path/$cover_name" \
+        ${lrc_success:+--set-tag="LYRICS=$timed_lyrics"} \
+    	--set-tag="DATE=$date" \
+    	--set-tag="YEAR=$year" \
+        --import-picture-from="/tmp/$cover_name" \
         "$final_path/$filename"
+
+    rm "/tmp/$cover_name"
+
 }
 
+
 searchTrack() {
     if [ "$#" -ge 1 ]; then
 	track_name="$1"
@@ -268,6 +292,13 @@ searchAlbum() {
     fi
 }
 
+#searchArtist() {
+	
+#}
+
+#downloadArtist() {
+	
+#}
 
 if [ "$1" = "search" ]; then
 	if [ "$#" -ge 2 ]; then
@@ -277,12 +308,14 @@ if [ "$1" = "search" ]; then
 	else
 		searchTrack
 	fi
+
 elif [ "$1" = "download" ]; then
 	if [ "$#" -ge 2 ]; then
 		downloadTrack "$2"
 	else
 		downloadTrack
 	fi
+
 elif [ "$1" = "album" ]; then
 	if [ "$#" -ge 2 ]; then
 		shift
@@ -291,6 +324,7 @@ elif [ "$1" = "album" ]; then
 	else
 		searchAlbum
 	fi
+
 elif [ "$1" == "version" ]; then
 	echo "TiDLer $version by Medvidek77"
 
@@ -318,7 +352,9 @@ else
 	echo "2. Search single track with text"
 	echo ""
 	echo "3. Search and download whole album with text"
+
 	read option
+
 	if [ "$option" -eq 1 ]; then
     		downloadTrack
 	elif [ "$option" -eq 2 ]; then
@@ -327,3 +363,4 @@ else
 		searchAlbum
 	fi
 fi
+