Moved Metadata Extraction to its own package

2020-09-04 11:08:16 -04:00
parent 0beec552b1
commit 1187ee7cc1
5 changed files with 21 additions and 19 deletions
@@ -0,0 +1,38 @@
+package metadata
+
+import "time"
+
+type Metadata interface {
+	Title() string
+	Album() string
+	Artist() string
+	AlbumArtist() string
+	SortTitle() string
+	SortAlbum() string
+	SortArtist() string
+	SortAlbumArtist() string
+	Composer() string
+	Genre() string
+	Year() int
+	TrackNumber() (int, int)
+	DiscNumber() (int, int)
+	DiscSubtitle() string
+	HasPicture() bool
+	Comment() string
+	Compilation() bool
+	Duration() float32
+	BitRate() int
+	ModificationTime() time.Time
+	FilePath() string
+	Suffix() string
+	Size() int64
+}
+
+type Extractor interface {
+	Extract(files ...string) (map[string]Metadata, error)
+}
+
+func Extract(files ...string) (map[string]Metadata, error) {
+	e := &ffmpegMetadataExtractor{}
+	return e.Extract(files...)
+}