mirror of
https://github.com/1Panel-dev/1Panel.git
synced 2024-09-21 08:06:01 +08:00
78 lines
1.3 KiB
Go
78 lines
1.3 KiB
Go
package files
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import (
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"github.com/spf13/afero"
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"net/http"
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"os"
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"os/user"
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"path/filepath"
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"strconv"
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"sync"
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)
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func IsSymlink(mode os.FileMode) bool {
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return mode&os.ModeSymlink != 0
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}
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func GetMimeType(path string) string {
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file, err := os.Open(path)
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if err != nil {
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return ""
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}
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defer file.Close()
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buffer := make([]byte, 512)
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_, err = file.Read(buffer)
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if err != nil {
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return ""
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}
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mimeType := http.DetectContentType(buffer)
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return mimeType
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}
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func GetSymlink(path string) string {
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linkPath, err := os.Readlink(path)
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if err != nil {
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return ""
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}
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return linkPath
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}
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func GetUsername(uid uint32) string {
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usr, err := user.LookupId(strconv.Itoa(int(uid)))
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if err != nil {
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return ""
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}
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return usr.Username
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}
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func GetGroup(gid uint32) string {
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usr, err := user.LookupGroupId(strconv.Itoa(int(gid)))
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if err != nil {
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return ""
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}
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return usr.Name
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}
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func ScanDir(fs afero.Fs, path string, dirMap *sync.Map, wg *sync.WaitGroup) {
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afs := &afero.Afero{Fs: fs}
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files, _ := afs.ReadDir(path)
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for _, f := range files {
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if f.IsDir() {
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wg.Add(1)
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go ScanDir(fs, filepath.Join(path, f.Name()), dirMap, wg)
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} else {
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if f.Size() > 0 {
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dirMap.Store(filepath.Join(path, f.Name()), float64(f.Size()))
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}
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}
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}
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defer wg.Done()
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}
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const dotCharacter = 46
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func IsHidden(path string) bool {
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return path[0] == dotCharacter
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}
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