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refactor: separate metadata extraction from audio files scanning

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This commit is contained in:
Deluan
2020-02-13 10:03:52 -05:00
parent edb839a41d
commit d9993c5877
3 changed files with 33 additions and 13 deletions
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scanner/metadata_ffmpeg.go
+10 -8
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@@ -43,7 +43,7 @@ func (m *Metadata) FilePath() string { return m.filePath }
func (m *Metadata) Suffix() string { return m.suffix }
func (m *Metadata) Size() int { return int(m.fileInfo.Size()) }
func ExtractAllMetadata(dirPath string) (map[string]*Metadata, error) {
func LoadAllAudioFiles(dirPath string) ([]os.FileInfo, error) {
dir, err := os.Open(dirPath)
if err != nil {
return nil, err
@@ -52,7 +52,7 @@ func ExtractAllMetadata(dirPath string) (map[string]*Metadata, error) {
if err != nil {
return nil, err
}
var audioFiles []string
var audioFiles []os.FileInfo
for _, f := range files {
if f.IsDir() {
continue
@@ -62,16 +62,18 @@ func ExtractAllMetadata(dirPath string) (map[string]*Metadata, error) {
if !isAudioFile(extension) {
continue
}
audioFiles = append(audioFiles, filePath)
fi, err := os.Stat(filePath)
if err != nil {
log.Error("Could not stat file", "filePath", filePath, err)
} else {
audioFiles = append(audioFiles, fi)
}
}
if len(audioFiles) == 0 {
return map[string]*Metadata{}, nil
}
return probe(audioFiles)
return audioFiles, nil
}
func probe(inputs []string) (map[string]*Metadata, error) {
func ExtractAllMetadata(inputs []string) (map[string]*Metadata, error) {
cmdLine, args := createProbeCommand(inputs)
log.Trace("Executing command", "arg0", cmdLine, "args", args)