/
file.go
99 lines (77 loc) · 2.09 KB
/
file.go
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package disk
import (
"errors"
"gopkg.in/go-mixed/framework.v1/facades/config"
filesystemfacade "gopkg.in/go-mixed/framework.v1/facades/filesystem"
"io"
"mime/multipart"
"os"
"path"
"strings"
"gopkg.in/go-mixed/framework.v1/contracts/filesystem"
supportfile "gopkg.in/go-mixed/framework.v1/support/file"
"gopkg.in/go-mixed/framework.v1/support/str"
)
type File struct {
disk string
file string
filename string
}
func NewFile(file string) (*File, error) {
if !supportfile.Exists(file) {
return nil, errors.New("file doesn't exist")
}
disk := config.GetString("filesystems.default")
return &File{disk: disk, file: file, filename: path.Base(file)}, nil
}
func NewFileFromRequest(fileHeader *multipart.FileHeader) (*File, error) {
src, err := fileHeader.Open()
if err != nil {
return nil, err
}
defer src.Close()
tempFile, err := os.CreateTemp(os.TempDir(), "framework-")
if err != nil {
return nil, err
}
defer tempFile.Close()
_, err = io.Copy(tempFile, src)
if err != nil {
return nil, err
}
disk := config.GetString("filesystems.default")
return &File{disk: disk, file: tempFile.Name(), filename: fileHeader.Filename}, nil
}
func (f *File) Disk(disk string) filesystem.File {
f.disk = disk
return f
}
func (f *File) File() string {
return f.file
}
func (f *File) Store(path string) (string, error) {
return filesystemfacade.Disk(f.disk).PutFile(path, f)
}
func (f *File) StoreAs(path string, name string) (string, error) {
return filesystemfacade.Disk(f.disk).PutFileAs(path, f, name)
}
func (f *File) GetClientOriginalName() string {
return f.filename
}
func (f *File) GetClientOriginalExtension() string {
return supportfile.ClientOriginalExtension(f.filename)
}
func (f *File) HashName(path ...string) string {
var realPath string
if len(path) > 0 {
realPath = strings.TrimRight(path[0], "/") + "/"
}
extension, _ := supportfile.Extension(f.file, true)
if extension == "" {
return realPath + str.Random(40)
}
return realPath + str.Random(40) + "." + extension
}
func (f *File) Extension() (string, error) {
return supportfile.Extension(f.file)
}