/
bucket.go
489 lines (406 loc) · 12.8 KB
/
bucket.go
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package cmd
import (
chainstoragesdk "github.com/paradeum-team/chainstorage-sdk"
sdkcode "github.com/paradeum-team/chainstorage-sdk/code"
"github.com/paradeum-team/chainstorage-sdk/consts"
"github.com/paradeum-team/chainstorage-sdk/model"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/ulule/deepcopier"
"net/http"
"os"
"text/template"
"time"
)
//
//var (
// offset int
//)
func init() {
//bucketListCmd.Flags().StringP("Bucket", "b", "", "桶名称")
//bucketListCmd.Flags().IntP("Offset", "o", 10, "查询偏移量")
//
//bucketCreateCmd.Flags().StringP("Bucket", "b", "", "桶名称")
//bucketCreateCmd.Flags().IntP("Storage", "s", 10001, "存储网络编码")
//bucketCreateCmd.Flags().IntP("Principle", "p", 10001, "桶策略编码")
//
//bucketRemoveCmd.Flags().StringP("Bucket", "b", "", "桶名称")
//bucketRemoveCmd.Flags().BoolP("Force", "f", false, "如果有数据,先清空再删除桶")
//
//bucketEmptyCmd.Flags().StringP("Bucket", "b", "", "桶名称")
}
// region Bucket List
//var bucketListCmd = &cobra.Command{
// Use: "ls",
// Short: "ls",
// Long: "List links from object or bucket",
// Example: "gcscmd ls [--Offset=<Offset>]",
//
// Run: func(cmd *cobra.Command, args []string) {
// //cmd.Help()
// //fmt.Printf("%s %s\n", cmd.Name(), strconv.Itoa(offset))
// bucketListRun(cmd, args)
// },
//}
func bucketListRun(cmd *cobra.Command, args []string) {
bucketName := ""
pageSize := 10
pageIndex := 1
// 查询偏移量
//offset := viper.GetInt("cli.listOffset")
offset := cliConfig.ListOffset
if offset > 0 || offset <= 1000 {
pageSize = offset
}
sdk, err := chainstoragesdk.New(&appConfig)
if err != nil {
Error(cmd, args, err)
}
// 列出桶对象
response, err := sdk.Bucket.GetBucketList(bucketName, pageSize, pageIndex)
if err != nil {
Error(cmd, args, err)
}
bucketListRunOutput(cmd, args, response)
}
func bucketListRunOutput(cmd *cobra.Command, args []string, resp model.BucketPageResponse) {
code := resp.Code
if code != http.StatusOK {
err := errors.Errorf("code:%d, message:&s\n", resp.Code, resp.Msg)
Error(cmd, args, err)
}
respData := resp.Data
bucketListOutput := BucketListOutput{
RequestId: resp.RequestId,
Code: resp.Code,
Msg: resp.Msg,
Status: resp.Status,
Count: respData.Count,
PageIndex: respData.PageIndex,
PageSize: respData.PageSize,
List: []BucketOutput{},
}
if len(respData.List) > 0 {
for i, _ := range respData.List {
bucketOutput := BucketOutput{}
deepcopier.Copy(respData.List[i]).To(&bucketOutput)
// 存储网络
bucketOutput.StorageNetwork = consts.StorageNetworkCodeMapping[bucketOutput.StorageNetworkCode]
//// 桶策略
//bucketOutput.BucketPrinciple = consts.BucketPrincipleCodeMapping[bucketOutput.BucketPrincipleCode]
// 桶策略(英文)
bucketOutput.BucketPrinciple = consts.BucketPrincipleCodeMappingEn[bucketOutput.BucketPrincipleCode]
// 创建时间
bucketOutput.CreatedDate = bucketOutput.CreatedAt.Format("2006-01-02")
// 已使用空间
bucketOutput.FormatUsedSpace = convertSizeUnit(bucketOutput.UsedSpace)
bucketListOutput.List = append(bucketListOutput.List, bucketOutput)
}
}
templateContent := `
total {{.Count}}
{{- if eq (len .List) 0}}
Status: {{.Code}}
{{- else}}
{{- range .List}}
{{.StorageNetwork}} {{.BucketPrinciple}} {{.FormatUsedSpace}} {{.ObjectAmount}} {{.CreatedDate}} {{.BucketName}}
{{- end}}
{{- end}}
`
t, err := template.New("bucketListTemplate").Parse(templateContent)
if err != nil {
Error(cmd, args, err)
}
err = t.Execute(os.Stdout, bucketListOutput)
if err != nil {
Error(cmd, args, err)
}
}
type BucketListOutput struct {
RequestId string `json:"requestId,omitempty"`
Code int32 `json:"code,omitempty"`
Msg string `json:"msg,omitempty"`
Status string `json:"status,omitempty"`
Count int `json:"count,omitempty"`
PageIndex int `json:"pageIndex,omitempty"`
PageSize int `json:"pageSize,omitempty"`
List []BucketOutput `json:"list,omitempty"`
}
type BucketOutput struct {
Id int `json:"id" comment:"桶ID"`
BucketName string `json:"bucketName" comment:"桶名称(3-63字长度限制)"`
StorageNetworkCode int `json:"storageNetworkCode" comment:"存储网络编码(10001-IPFS)"`
BucketPrincipleCode int `json:"bucketPrincipleCode" comment:"桶策略编码(10001-公开,10000-私有)"`
UsedSpace int64 `json:"usedSpace" comment:"已使用空间(字节)"`
ObjectAmount int `json:"objectAmount" comment:"对象数量"`
CreatedAt time.Time `json:"createdAt" comment:"创建时间"`
StorageNetwork string `json:"storageNetwork" comment:"存储网络(10001-IPFS)"`
BucketPrinciple string `json:"bucketPrinciple" comment:"桶策略(10001-公开,10000-私有)"`
CreatedDate string `json:"createdDate" comment:"创建日期"`
FormatUsedSpace string `json:"formatUsedSpace" comment:"格式化已使用空间"`
}
// endregion Bucket List
// region Bucket Create
//var bucketCreateCmd = &cobra.Command{
// Use: "mb",
// Short: "mb",
// Long: "create bucket",
// Example: "gcscmd mb cs://[BUCKET] [--storageNetworkCode=<storageNetworkCode>] [--bucketPrincipleCode=<bucketPrincipleCode>]",
//
// Run: func(cmd *cobra.Command, args []string) {
// //cmd.Help()
// //fmt.Printf("%s %s\n", cmd.Name(), strconv.Itoa(offset))
// bucketCreateRun(cmd, args)
// },
//}
func bucketCreateRun(cmd *cobra.Command, args []string) {
// 桶名称
bucketName := GetBucketName(args)
if err := checkBucketName(bucketName); err != nil {
Error(cmd, args, err)
}
//bucketCreateCmd.Flags().IntP("Storage", "s", 10001, "存储网络编码")
//bucketCreateCmd.Flags().IntP("Principle", "p", 10001, "桶策略编码")
// 存储网络编码
storageNetworkCode, err := cmd.Flags().GetInt("storageNetworkCode")
if err != nil {
Error(cmd, args, err)
}
if storageNetworkCode > 0 {
_, exist := consts.StorageNetworkCodeMapping[storageNetworkCode]
if !exist {
err := errors.Errorf("invalid storage network code, %d", storageNetworkCode)
Error(cmd, args, err)
}
}
// 桶策略编码
bucketPrincipleCode, err := cmd.Flags().GetInt("bucketPrincipleCode")
if err != nil {
Error(cmd, args, err)
}
if bucketPrincipleCode > 0 {
_, exist := consts.BucketPrincipleCodeMapping[bucketPrincipleCode]
if !exist {
err := errors.Errorf("invalid bucket principle code, %d", bucketPrincipleCode)
Error(cmd, args, err)
}
}
sdk, err := chainstoragesdk.New(&appConfig)
if err != nil {
Error(cmd, args, err)
}
// 创建桶
response, err := sdk.Bucket.CreateBucket(bucketName, storageNetworkCode, bucketPrincipleCode)
if err != nil {
Error(cmd, args, err)
}
bucketCreateRunOutput(cmd, args, response)
}
func bucketCreateRunOutput(cmd *cobra.Command, args []string, resp model.BucketCreateResponse) {
code := resp.Code
if code != http.StatusOK {
Error(cmd, args, errors.New(resp.Msg))
}
respData := resp.Data
bucketCreateOutput := BucketCreateOutput{
RequestId: resp.RequestId,
Code: resp.Code,
Msg: resp.Msg,
Status: resp.Status,
}
bucketOutput := BucketOutput{}
deepcopier.Copy(respData).To(&bucketOutput)
// 存储网络
bucketOutput.StorageNetwork = consts.StorageNetworkCodeMapping[bucketOutput.StorageNetworkCode]
//// 桶策略
//bucketOutput.BucketPrinciple = consts.BucketPrincipleCodeMapping[bucketOutput.BucketPrincipleCode]
// 桶策略(英文)
bucketOutput.BucketPrinciple = consts.BucketPrincipleCodeMappingEn[bucketOutput.BucketPrincipleCode]
// 创建时间 todo: timezone
//bucketOutput.CreatedDate = bucketOutput.CreatedAt.Format("2006-01-02")
bucketOutput.CreatedDate = bucketOutput.CreatedAt.Format("2006-01-02T15:04:05-07:00")
bucketCreateOutput.Data = bucketOutput
//bucketOutput.CreatedAt.Format(time.RFC3339)
templateContent := `
BUCKET: {{.BucketName}}
storageNetwork: {{.StorageNetwork}}
bucketPrinciple: {{.BucketPrinciple}}
createdAt: {{.CreatedDate}}
`
t, err := template.New("bucketCreateTemplate").Parse(templateContent)
if err != nil {
Error(cmd, args, errors.New(resp.Msg))
}
err = t.Execute(os.Stdout, bucketOutput)
if err != nil {
Error(cmd, args, errors.New(resp.Msg))
}
}
type BucketCreateOutput struct {
RequestId string `json:"requestId,omitempty"`
Code int32 `json:"code,omitempty"`
Msg string `json:"msg,omitempty"`
Status string `json:"status,omitempty"`
Data BucketOutput `json:"bucketOutput,omitempty"`
}
// endregion Bucket Create
// region Bucket Remove
//var bucketRemoveCmd = &cobra.Command{
// Use: "rb",
// Short: "rb",
// Long: "remove bucket",
// Example: "gcscmd rb cs://[BUCKET] [--force]",
//
// Run: func(cmd *cobra.Command, args []string) {
// bucketRemoveRun(cmd, args)
// },
//}
func bucketRemoveRun(cmd *cobra.Command, args []string) {
// 桶名称
bucketName := GetBucketName(args)
if err := checkBucketName(bucketName); err != nil {
Error(cmd, args, err)
}
// 强制移除桶
force, err := cmd.Flags().GetBool("force")
if err != nil {
Error(cmd, args, err)
}
sdk, err := chainstoragesdk.New(&appConfig)
if err != nil {
Error(cmd, args, err)
}
// 确认桶数据有效性
respBucket, err := sdk.Bucket.GetBucketByName(bucketName)
if err != nil {
Error(cmd, args, err)
}
code := int(respBucket.Code)
if code != http.StatusOK {
Error(cmd, args, errors.New(respBucket.Msg))
}
// 桶ID
bucketId := respBucket.Data.Id
// 移除桶
response, err := sdk.Bucket.RemoveBucket(bucketId, force)
if err != nil {
Error(cmd, args, err)
}
bucketRemoveRunOutput(cmd, args, response)
}
func bucketRemoveRunOutput(cmd *cobra.Command, args []string, resp model.BucketRemoveResponse) {
respCode := int(resp.Code)
if respCode == sdkcode.ErrBucketMustBeEmpty.Code() {
err := errors.New("Error: Bucket contains objects, add --force to confirm deletion\n")
Error(cmd, args, err)
} else if respCode != http.StatusOK {
Error(cmd, args, errors.New(resp.Msg))
}
bucketRemoveOutput := BucketRemoveOutput{
RequestId: resp.RequestId,
Code: resp.Code,
Msg: resp.Msg,
Status: resp.Status,
}
templateContent := `
Succeed
Status: {{.Code}}
`
t, err := template.New("bucketRemoveTemplate").Parse(templateContent)
if err != nil {
Error(cmd, args, err)
}
err = t.Execute(os.Stdout, bucketRemoveOutput)
if err != nil {
Error(cmd, args, err)
}
}
type BucketRemoveOutput struct {
RequestId string `json:"requestId,omitempty"`
Code int32 `json:"code,omitempty"`
Msg string `json:"msg,omitempty"`
Status string `json:"status,omitempty"`
Data BucketOutput `json:"bucketOutput,omitempty"`
}
// endregion Bucket Remove
// region Bucket Empty
//var bucketEmptyCmd = &cobra.Command{
// Use: "rm",
// Short: "rm",
// Long: "empty bucket",
// Example: "gcscmd rm cs://[BUCKET]",
//
// Run: func(cmd *cobra.Command, args []string) {
// bucketEmptyRun(cmd, args)
// },
//}
func bucketEmptyRun(cmd *cobra.Command, args []string) {
// 桶名称
bucketName := GetBucketName(args)
if err := checkBucketName(bucketName); err != nil {
Error(cmd, args, err)
}
// 强制清空桶
force, err := cmd.Flags().GetBool("force")
if err != nil {
Error(cmd, args, err)
}
// todo: remove it
//fmt.Sprint(force)
if !force {
Error(cmd, args, errors.New("empty bucket operation, add --force to confirm emptying"))
}
sdk, err := chainstoragesdk.New(&appConfig)
if err != nil {
Error(cmd, args, err)
}
// 确认桶数据有效性
respBucket, err := sdk.Bucket.GetBucketByName(bucketName)
if err != nil {
Error(cmd, args, err)
}
code := int(respBucket.Code)
if code != http.StatusOK {
Error(cmd, args, errors.New(respBucket.Msg))
}
// 桶ID
bucketId := respBucket.Data.Id
// 清空桶
response, err := sdk.Bucket.EmptyBucket(bucketId)
if err != nil {
Error(cmd, args, err)
}
bucketEmptyRunOutput(cmd, args, response)
}
func bucketEmptyRunOutput(cmd *cobra.Command, args []string, resp model.BucketEmptyResponse) {
code := resp.Code
if code != http.StatusOK {
Error(cmd, args, errors.New(resp.Msg))
}
bucketEmptyOutput := BucketEmptyOutput{
RequestId: resp.RequestId,
Code: resp.Code,
Msg: resp.Msg,
Status: resp.Status,
}
templateContent := `
Succeed
Status: {{.Code}}
`
t, err := template.New("bucketEmptyTemplate").Parse(templateContent)
if err != nil {
Error(cmd, args, err)
}
err = t.Execute(os.Stdout, bucketEmptyOutput)
if err != nil {
Error(cmd, args, err)
}
}
type BucketEmptyOutput struct {
RequestId string `json:"requestId,omitempty"`
Code int32 `json:"code,omitempty"`
Msg string `json:"msg,omitempty"`
Status string `json:"status,omitempty"`
Data BucketOutput `json:"bucketOutput,omitempty"`
}
// endregion Bucket Empty