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|
package media
import (
"os"
"strings"
"time"
"github.com/dhowden/tag"
)
type Video struct {
ID string
Title string
Album string
Description string
Thumb []byte
ThumbType string
Modified string
Size int64
Timestamp time.Time
}
func ParseVideo(path string) (*Video, error) {
f, err := os.Open(path)
if err != nil {
return nil, err
}
info, err := f.Stat()
if err != nil {
return nil, err
}
size := info.Size()
timestamp := info.ModTime()
modified := timestamp.Format("2006-01-02 03:04 PM")
name := info.Name()
// ID is name without extension
idx := strings.LastIndex(name, ".")
if idx == -1 {
idx = len(name)
}
id := name[:idx]
m, err := tag.ReadFrom(f)
if err != nil {
return nil, err
}
title := m.Title()
// Default title is filename
if title == "" {
title = name
}
v := &Video{
ID: id,
Title: title,
Album: m.Album(),
Description: m.Comment(),
Modified: modified,
Size: size,
Timestamp: timestamp,
}
// Add thumbnail (if exists)
p := m.Picture()
if p != nil {
v.Thumb = p.Data
v.ThumbType = p.MIMEType
}
return v, nil
}
|
