mirror of
https://github.com/1Panel-dev/1Panel.git
synced 2024-12-14 08:39:30 +08:00
78 lines
1.3 KiB
Go
78 lines
1.3 KiB
Go
package files
|
|
|
|
import (
|
|
"github.com/spf13/afero"
|
|
"net/http"
|
|
"os"
|
|
"os/user"
|
|
"path/filepath"
|
|
"strconv"
|
|
"sync"
|
|
)
|
|
|
|
func IsSymlink(mode os.FileMode) bool {
|
|
return mode&os.ModeSymlink != 0
|
|
}
|
|
|
|
func GetMimeType(path string) string {
|
|
file, err := os.Open(path)
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
defer file.Close()
|
|
|
|
buffer := make([]byte, 512)
|
|
_, err = file.Read(buffer)
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
mimeType := http.DetectContentType(buffer)
|
|
return mimeType
|
|
}
|
|
|
|
func GetSymlink(path string) string {
|
|
linkPath, err := os.Readlink(path)
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
return linkPath
|
|
}
|
|
|
|
func GetUsername(uid uint32) string {
|
|
usr, err := user.LookupId(strconv.Itoa(int(uid)))
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
return usr.Username
|
|
}
|
|
|
|
func GetGroup(gid uint32) string {
|
|
usr, err := user.LookupGroupId(strconv.Itoa(int(gid)))
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
return usr.Name
|
|
}
|
|
|
|
func ScanDir(fs afero.Fs, path string, dirMap *sync.Map, wg *sync.WaitGroup) {
|
|
afs := &afero.Afero{Fs: fs}
|
|
files, _ := afs.ReadDir(path)
|
|
for _, f := range files {
|
|
if f.IsDir() {
|
|
wg.Add(1)
|
|
go ScanDir(fs, filepath.Join(path, f.Name()), dirMap, wg)
|
|
} else {
|
|
if f.Size() > 0 {
|
|
dirMap.Store(filepath.Join(path, f.Name()), float64(f.Size()))
|
|
}
|
|
}
|
|
}
|
|
defer wg.Done()
|
|
}
|
|
|
|
const dotCharacter = 46
|
|
|
|
func IsHidden(path string) bool {
|
|
return path[0] == dotCharacter
|
|
}
|