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