1Panel/backend/app/service/file.go
2022-09-07 14:03:24 +08:00

129 lines
2.8 KiB
Go

package service
import (
"crypto/rand"
"fmt"
"github.com/1Panel-dev/1Panel/app/dto"
"github.com/1Panel-dev/1Panel/utils/files"
"github.com/pkg/errors"
"io"
"io/fs"
"path/filepath"
"strings"
)
type FileService struct {
}
func (f FileService) GetFileList(op dto.FileOption) (dto.FileInfo, error) {
var fileInfo dto.FileInfo
info, err := files.NewFileInfo(op.FileOption)
if err != nil {
return fileInfo, err
}
fileInfo.FileInfo = *info
return fileInfo, nil
}
func (f FileService) GetFileTree(op dto.FileOption) ([]dto.FileTree, error) {
var treeArray []dto.FileTree
info, err := files.NewFileInfo(op.FileOption)
if err != nil {
return nil, err
}
node := dto.FileTree{
ID: getUuid(),
Name: info.Name,
Path: info.Path,
}
for _, v := range info.Items {
if v.IsDir {
node.Children = append(node.Children, dto.FileTree{
ID: getUuid(),
Name: v.Name,
Path: v.Path,
})
}
}
return append(treeArray, node), nil
}
func (f FileService) Create(op dto.FileCreate) error {
fo := files.NewFileOp()
if fo.Stat(op.Path) {
return errors.New("file is exist")
}
if op.IsDir {
return fo.CreateDir(op.Path, fs.FileMode(op.Mode))
} else {
if op.IsLink {
return fo.LinkFile(op.LinkPath, op.Path, op.IsSymlink)
} else {
return fo.CreateFile(op.Path)
}
}
}
func (f FileService) Delete(op dto.FileDelete) error {
fo := files.NewFileOp()
if op.IsDir {
return fo.DeleteDir(op.Path)
} else {
return fo.DeleteFile(op.Path)
}
}
func (f FileService) ChangeMode(op dto.FileCreate) error {
fo := files.NewFileOp()
return fo.Chmod(op.Path, fs.FileMode(op.Mode))
}
func (f FileService) Compress(c dto.FileCompress) error {
fo := files.NewFileOp()
if !c.Replace && fo.Stat(filepath.Join(c.Dst, c.Name)) {
return errors.New("file is exist")
}
return fo.Compress(c.Files, c.Dst, c.Name, files.CompressType(c.Type))
}
func (f FileService) DeCompress(c dto.FileDeCompress) error {
fo := files.NewFileOp()
return fo.Decompress(c.Path, c.Dst, files.CompressType(c.Type))
}
func (f FileService) GetContent(c dto.FileOption) (dto.FileInfo, error) {
info, err := files.NewFileInfo(c.FileOption)
if err != nil {
return dto.FileInfo{}, err
}
return dto.FileInfo{*info}, nil
}
func (f FileService) SaveContent(c dto.FileEdit) error {
info, err := files.NewFileInfo(files.FileOption{
Path: c.Path,
Expand: false,
})
if err != nil {
return err
}
fo := files.NewFileOp()
return fo.WriteFile(c.Path, strings.NewReader(c.Content), info.FileMode)
}
func (f FileService) ChangeName(c dto.FileRename) error {
fo := files.NewFileOp()
return fo.Rename(c.OldName, c.NewName)
}
func getUuid() string {
b := make([]byte, 16)
io.ReadFull(rand.Reader, b)
b[6] = (b[6] & 0x0f) | 0x40
b[8] = (b[8] & 0x3f) | 0x80
return fmt.Sprintf("%x-%x-%x-%x-%x", b[0:4], b[4:6], b[6:8], b[8:10], b[10:])
}