automatically upload nearby thumbnail.png

scanner/scanner.go

@@ -2,6 +2,7 @@ package scanner
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 	"path"
 	"strconv"
@@ -60,6 +61,18 @@ func ScanSegments(directory string, extension string) ([]string, error) {
 	return files, nil
 }
 
+func ScanThumbnail(directory string) (string, int64, error) {
+	thumbnailPath := path.Join(directory, "thumbnail.png")
+	stat, err := os.Stat(thumbnailPath)
+	if err != nil {
+		return "", 0, err
+	}
+	if stat.IsDir() {
+		return "", 0, fmt.Errorf("thumbnail.png is a directory")
+	}
+	return thumbnailPath, stat.Size(), nil
+}
+
 func ProbeSegment(filename string) (*FFprobeOutput, error) {
 	out, err := ffmpeg_go.Probe(filename)
 	if err != nil { return nil, err }