successfully set all fields

cmus.go

@@ -1,9 +1,9 @@
 package main
 
 import (
- "strings"
- "os/exec"
- "fmt"
+	"fmt"
+	"os/exec"
+	"strings"
 )
 
 func CmusRemoteOutput() ([]string, error) {
@@ -17,20 +17,22 @@ func CmusRemoteOutput() ([]string, error) {
 	return resp, err
 }
 
-func getAttribute(input []string, prefix string) (string, error) {
+func getAttribute(input []string, prefix ...string) (string, error) {
 	var attr string
-	for i := range input {
-		has := strings.HasPrefix(input[i], prefix)
-		if has {
-			attr = input[i]
+	// probably more efficent to simply parse first selected list of prefixes, but i'd prefer it be first prefix in the preferred order
+	for p := range prefix {
+		for i := range input {
+			has := strings.HasPrefix(input[i], prefix[p])
+			if has {
+				attr = input[i]
+				attr, b := strings.CutPrefix(attr, prefix[p])
+				if !b {
+					return "", fmt.Errorf("prefix \"%v\" in \"%v\" does not exist", prefix, attr)
+				}
+
+				return attr, nil
+			}
 		}
 	}
-
-	attr, b := strings.CutPrefix(attr, prefix)
-	if !b {
-		return "", fmt.Errorf("did not find prefix \"%v\"", prefix)
-	}
-
-	return attr, nil
+	return "", fmt.Errorf("prefixes \"%v\" were not found", prefix)
 }
-

image.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"bytes"
+	"image"
+	_ "image/gif"
+	"image/jpeg"
+	_ "image/png"
+	"os"
+
+	"golang.org/x/image/draw"
+)
+
+func retrieveArt(path string) ([]byte, error) {
+
+	//streaming PC is primarily flacs, so flacs first, then mp3s, then check for covers in folder, finally just use a default image if none of the above exist.
+	switch {
+	case hasFlacTrackArt(path):
+		return getFlacArt(path)
+	case hasMp3TrackArt(path):
+		return getMP3Art(path)
+	case hasCoverArtFile(path):
+		return getCoverArtFile(path)
+	default:
+		return getDefaultArt()
+	}
+}
+
+func writeArtFile(orig []byte) (string, error) {
+	imageSize := 700
+	pathOut := "/run/user/1000/albumcover.jpg"
+	img := make([]byte, 0)
+	imgBuffIn, imgBuffOut := bytes.NewBuffer(orig), bytes.NewBuffer(img)
+	imgOrig, _, err := image.Decode(imgBuffIn)
+	if err != nil {
+		return "", err
+	}
+
+	f, err := os.Create(pathOut)
+	if err != nil {
+		return "", err
+	}
+	defer f.Close()
+
+	imgOut := image.NewRGBA(image.Rect(0, 0, imageSize, imageSize))
+
+	draw.ApproxBiLinear.Scale(imgOut, imgOut.Rect, imgOrig, imgOrig.Bounds(), draw.Over, nil)
+
+	err = jpeg.Encode(imgBuffOut, imgOut, nil)
+	if err != nil {
+		return "", err
+	}
+
+	_, err = f.Write(imgBuffOut.Bytes())
+	if err != nil {
+		return "", err
+	}
+	return pathOut, nil
+}

main.go

@@ -27,7 +27,7 @@ func main() {
 		panic(err)
 	}
 
-	artist, err := getAttribute(out, "tag artist ")
+	artist, err := getAttribute(out, "tag artist ", "tag albumartist ", "tag composer ")
 	if err != nil {
 		panic(err)
 	}
@@ -39,30 +39,34 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	
+	path, err := getAttribute(out, "file ")
+	if err != nil {
+		panic(err)
+	}
+	art, err := retrieveArt(path)
+	artFile, err := writeArtFile(art)
 	for i := range scil.SceneItems {
 		if scil.SceneItems[i].SourceName == "Artist" {
-			updateTextItem(client, scil.SceneItems[i], artist)
+			updateItem(client, scil.SceneItems[i], artist, "text")
 		}
 		if scil.SceneItems[i].SourceName == "Song" {
-			updateTextItem(client, scil.SceneItems[i], title)	
+			updateItem(client, scil.SceneItems[i], title, "text")
 		}
 		if scil.SceneItems[i].SourceName == "Album" {
-			updateTextItem(client, scil.SceneItems[i], album)
+			updateItem(client, scil.SceneItems[i], album, "text")
+		}
+		if scil.SceneItems[i].SourceName == "Art" {
+			updateItem(client, scil.SceneItems[i], artFile, "file")
 		}
 	}
 }
 
-
-
-func updateTextItem(client *goobs.Client, sI *typedefs.SceneItem, text string) {
+func updateItem(client *goobs.Client, sI *typedefs.SceneItem, value string, key string) {
 	params := inputs.NewSetInputSettingsParams().WithInputName(sI.SourceName).WithInputUuid(sI.SourceUuid)
 	params.InputSettings = make(map[string]any)
-	params.InputSettings["text"] = text
+	params.InputSettings[key] = value
 	_, err := client.Inputs.SetInputSettings(params)
 	if err != nil {
 		log.Fatal(err)
 	}
 }
-
-

parse.go

@@ -65,8 +65,8 @@ func hasMp3TrackArt(s string) bool {
 	return false
 }
 
-func hasCoverJpg(s string) bool {
-	exts := []string{".jpg", ".jpeg", ".png", ".gif"} // 'hasCoverJpg' is a misnomer, check all sane image types
+func hasCoverArtFile(s string) bool {
+	exts := []string{".jpg", ".jpeg", ".png", ".gif"} // check all sane image types
 	dir := filepath.Dir(s)
 	file, err := os.Open(dir)
 	if err != nil {
@@ -117,7 +117,7 @@ func getMP3Art(s string) ([]byte, error) {
 	return nil, fmt.Errorf("no image found")
 }
 
-func getCoverJpg(s string) ([]byte, error) {
+func getCoverArtFile(s string) ([]byte, error) {
 	exts := []string{".jpg", ".jpeg", ".png", ".gif"}
 	dir := filepath.Dir(s)
 	file, err := os.Open(dir)