feat: add `upyun-uss` driver

pull/1604/head
Noah Hsu 2022-09-04 13:03:10 +08:00
parent ffba5e0aec
commit a4a8739748
8 changed files with 197 additions and 2 deletions

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@ -13,6 +13,7 @@ import (
_ "github.com/alist-org/alist/v3/drivers/s3"
_ "github.com/alist-org/alist/v3/drivers/sftp"
_ "github.com/alist-org/alist/v3/drivers/teambition"
_ "github.com/alist-org/alist/v3/drivers/uss"
_ "github.com/alist-org/alist/v3/drivers/virtual"
)

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@ -20,8 +20,9 @@ type Addition struct {
}
var config = driver.Config{
Name: "S3",
LocalSort: true,
Name: "S3",
LocalSort: true,
CheckStatus: true,
}
func New() driver.Driver {

147
drivers/uss/driver.go Normal file
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@ -0,0 +1,147 @@
package uss
import (
"context"
"fmt"
"net/url"
"path"
"strings"
"time"
"github.com/alist-org/alist/v3/internal/driver"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/upyun/go-sdk/v3/upyun"
)
type USS struct {
model.Storage
Addition
client *upyun.UpYun
}
func (d *USS) Config() driver.Config {
return config
}
func (d *USS) GetAddition() driver.Additional {
return d.Addition
}
func (d *USS) Init(ctx context.Context, storage model.Storage) error {
d.Storage = storage
err := utils.Json.UnmarshalFromString(d.Storage.Addition, &d.Addition)
if err != nil {
return err
}
d.client = upyun.NewUpYun(&upyun.UpYunConfig{
Bucket: d.Bucket,
Operator: d.OperatorName,
Password: d.OperatorPassword,
})
return nil
}
func (d *USS) Drop(ctx context.Context) error {
return nil
}
func (d *USS) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([]model.Obj, error) {
prefix := getKey(dir.GetPath(), true)
objsChan := make(chan *upyun.FileInfo, 10)
var err error
defer close(objsChan)
go func() {
err = d.client.List(&upyun.GetObjectsConfig{
Path: prefix,
ObjectsChan: objsChan,
MaxListObjects: 0,
MaxListLevel: 1,
})
}()
if err != nil {
return nil, err
}
res := make([]model.Obj, 0)
for obj := range objsChan {
t := obj.Time
f := model.Object{
Name: obj.Name,
Size: obj.Size,
Modified: t,
IsFolder: obj.IsDir,
}
res = append(res, &f)
}
return res, err
}
//func (d *USS) Get(ctx context.Context, path string) (model.Obj, error) {
// // this is optional
// return nil, errs.NotImplement
//}
func (d *USS) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) {
key := getKey(file.GetPath(), false)
host := d.CustomHost
if host == "" {
host = d.Endpoint
}
if strings.Contains(host, "://") {
host = "https://" + host
}
u := fmt.Sprintf("%s/%s", host, key)
downExp := time.Hour * time.Duration(d.SignURLExpire)
expireAt := time.Now().Add(downExp).Unix()
upd := url.QueryEscape(path.Base(file.GetPath()))
signStr := strings.Join([]string{d.OperatorPassword, fmt.Sprint(expireAt), fmt.Sprintf("/%s", key)}, "&")
upt := utils.GetMD5Encode(signStr)[12:20] + fmt.Sprint(expireAt)
link := fmt.Sprintf("%s?_upd=%s&_upt=%s", u, upd, upt)
return &model.Link{URL: link}, nil
}
func (d *USS) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) error {
return d.client.Mkdir(getKey(path.Join(parentDir.GetPath(), dirName), true))
}
func (d *USS) Move(ctx context.Context, srcObj, dstDir model.Obj) error {
return d.client.Move(&upyun.MoveObjectConfig{
SrcPath: getKey(srcObj.GetPath(), srcObj.IsDir()),
DestPath: getKey(path.Join(dstDir.GetPath(), srcObj.GetName()), srcObj.IsDir()),
})
}
func (d *USS) Rename(ctx context.Context, srcObj model.Obj, newName string) error {
return d.client.Move(&upyun.MoveObjectConfig{
SrcPath: getKey(srcObj.GetPath(), srcObj.IsDir()),
DestPath: getKey(path.Join(path.Dir(srcObj.GetPath()), newName), srcObj.IsDir()),
})
}
func (d *USS) Copy(ctx context.Context, srcObj, dstDir model.Obj) error {
return d.client.Copy(&upyun.CopyObjectConfig{
SrcPath: getKey(srcObj.GetPath(), srcObj.IsDir()),
DestPath: getKey(path.Join(dstDir.GetPath(), srcObj.GetName()), srcObj.IsDir()),
})
}
func (d *USS) Remove(ctx context.Context, obj model.Obj) error {
return d.client.Delete(&upyun.DeleteObjectConfig{
Path: getKey(obj.GetPath(), obj.IsDir()),
Async: false,
})
}
func (d *USS) Put(ctx context.Context, dstDir model.Obj, stream model.FileStreamer, up driver.UpdateProgress) error {
return d.client.Put(&upyun.PutObjectConfig{
Path: getKey(path.Join(dstDir.GetPath(), stream.GetName()), false),
Reader: stream,
})
}
func (d *USS) Other(ctx context.Context, args model.OtherArgs) (interface{}, error) {
return nil, errs.NotSupport
}
var _ driver.Driver = (*USS)(nil)

29
drivers/uss/meta.go Normal file
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@ -0,0 +1,29 @@
package uss
import (
"github.com/alist-org/alist/v3/internal/driver"
"github.com/alist-org/alist/v3/internal/op"
)
type Addition struct {
driver.RootFolderPath
Bucket string `json:"bucket" required:"true"`
Endpoint string `json:"endpoint" required:"true"`
OperatorName string `json:"operator_name" required:"true"`
OperatorPassword string `json:"operator_password" required:"true"`
CustomHost string `json:"custom_host"`
SignURLExpire int `json:"sign_url_expire" type:"number" default:"4"`
}
var config = driver.Config{
Name: "USS",
LocalSort: true,
}
func New() driver.Driver {
return &USS{}
}
func init() {
op.RegisterDriver(config, New)
}

1
drivers/uss/types.go Normal file
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@ -0,0 +1 @@
package uss

13
drivers/uss/util.go Normal file
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@ -0,0 +1,13 @@
package uss
import "strings"
// do others that not defined in Driver interface
func getKey(path string, dir bool) string {
path = strings.TrimPrefix(path, "/")
if dir {
path += "/"
}
return path
}

1
go.mod
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@ -59,6 +59,7 @@ require (
github.com/pkg/sftp v1.13.5 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/ugorji/go/codec v1.2.7 // indirect
github.com/upyun/go-sdk/v3 v3.0.3 // indirect
golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 // indirect
golang.org/x/image v0.0.0-20220722155232-062f8c9fd539 // indirect
golang.org/x/net v0.0.0-20220826154423-83b083e8dc8b // indirect

2
go.sum
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@ -219,6 +219,8 @@ github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6
github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
github.com/upyun/go-sdk/v3 v3.0.3 h1:2wUkNk2fyJReMYHMvJyav050D83rYwSjN7mEPR0Pp8Q=
github.com/upyun/go-sdk/v3 v3.0.3/go.mod h1:P/SnuuwhrIgAVRd/ZpzDWqCsBAf/oHg7UggbAxyZa0E=
github.com/winfsp/cgofuse v1.5.0 h1:MsBP7Mi/LiJf/7/F3O/7HjjR009ds6KCdqXzKpZSWxI=
github.com/winfsp/cgofuse v1.5.0/go.mod h1:h3awhoUOcn2VYVKCwDaYxSLlZwnyK+A8KaDoLUp2lbU=
github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=