1Panel/backend/utils/cloud_storage/client/webdav.go

118 lines
2.6 KiB
Go

package client
import (
"fmt"
"io"
"os"
"github.com/studio-b12/gowebdav"
)
type webDAVClient struct {
Bucket string
client *gowebdav.Client
}
func NewWebDAVClient(vars map[string]interface{}) (*webDAVClient, error) {
address := loadParamFromVars("address", true, vars)
port := loadParamFromVars("port", false, vars)
password := loadParamFromVars("password", true, vars)
username := loadParamFromVars("username", true, vars)
bucket := loadParamFromVars("bucket", true, vars)
client := gowebdav.NewClient(fmt.Sprintf("%s:%s", address, port), username, password)
if err := client.Connect(); err != nil {
return nil, err
}
return &webDAVClient{Bucket: bucket, client: client}, nil
}
func (s webDAVClient) Upload(src, target string) (bool, error) {
targetFilePath := s.Bucket + "/" + target
fileInfo, err := os.Stat(src)
if err != nil {
return false, err
}
// 50M
if fileInfo.Size() > 52428800 {
bytes, _ := os.ReadFile(src)
if err := s.client.Write(targetFilePath, bytes, 0644); err != nil {
return false, err
}
return true, nil
}
file, _ := os.Open(src)
defer file.Close()
if err := s.client.WriteStream(targetFilePath, file, 0644); err != nil {
return false, err
}
return true, nil
}
func (s webDAVClient) ListBuckets() ([]interface{}, error) {
var result []interface{}
return result, nil
}
func (s webDAVClient) Download(src, target string) (bool, error) {
srcPath := s.Bucket + "/" + src
info, err := s.client.Stat(srcPath)
if err != nil {
return false, err
}
file, err := os.Create(target)
if err != nil {
return false, err
}
defer file.Close()
// 50M
if info.Size() > 52428800 {
reader, _ := s.client.ReadStream(srcPath)
if _, err := io.Copy(file, reader); err != nil {
return false, err
}
}
bytes, _ := s.client.Read(srcPath)
if err := os.WriteFile(target, bytes, 0644); err != nil {
return false, err
}
return true, err
}
func (s webDAVClient) Exist(path string) (bool, error) {
if _, err := s.client.Stat(s.Bucket + "/" + path); err != nil {
return false, err
}
return true, nil
}
func (s webDAVClient) Size(path string) (int64, error) {
file, err := s.client.Stat(s.Bucket + "/" + path)
if err != nil {
return 0, err
}
return file.Size(), nil
}
func (s webDAVClient) Delete(filePath string) (bool, error) {
if err := s.client.Remove(s.Bucket + "/" + filePath); err != nil {
return false, err
}
return true, nil
}
func (s webDAVClient) ListObjects(prefix string) ([]string, error) {
files, err := s.client.ReadDir(s.Bucket + "/" + prefix)
if err != nil {
return nil, err
}
var result []string
for _, file := range files {
result = append(result, file.Name())
}
return result, nil
}