package filesystem import ( "encoding/json" "github.com/gabriel-vasile/mimetype" "os" "time" ) type Stat struct { Info os.FileInfo Mimetype string } func (s *Stat) MarshalJSON() ([]byte, error) { return json.Marshal(struct { Name string `json:"name"` Created string `json:"created"` Modified string `json:"modified"` Mode string `json:"mode"` Size int64 `json:"size"` Directory bool `json:"directory"` File bool `json:"file"` Symlink bool `json:"symlink"` Mime string `json:"mime"` }{ Name: s.Info.Name(), Created: s.CTime().Format(time.RFC3339), Modified: s.Info.ModTime().Format(time.RFC3339), Mode: s.Info.Mode().String(), Size: s.Info.Size(), Directory: s.Info.IsDir(), File: !s.Info.IsDir(), Symlink: s.Info.Mode().Perm()&os.ModeSymlink != 0, Mime: s.Mimetype, }) } // Stats a file or folder and returns the base stat object from go along with the // MIME data that can be used for editing files. func (fs *Filesystem) Stat(p string) (*Stat, error) { cleaned, err := fs.SafePath(p) if err != nil { return nil, err } return fs.unsafeStat(cleaned) } func (fs *Filesystem) unsafeStat(p string) (*Stat, error) { s, err := os.Stat(p) if err != nil { return nil, err } var m *mimetype.MIME if !s.IsDir() { m, err = mimetype.DetectFile(p) if err != nil { return nil, err } } st := &Stat{ Info: s, Mimetype: "inode/directory", } if m != nil { st.Mimetype = m.String() } return st, nil }