/
fileinfo.go
98 lines (82 loc) · 2.23 KB
/
fileinfo.go
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/*
Nging is a toolbox for webmasters
Copyright (C) 2018-present Wenhui Shen <swh@admpub.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package s3manager
import (
"os"
"strings"
"time"
"github.com/aws/aws-sdk-go/service/s3"
minio "github.com/minio/minio-go/v7"
)
func NewFileInfo(objectInfo minio.ObjectInfo) os.FileInfo {
return &fileInfo{objectInfo: objectInfo}
}
func NewStrFileInfo(prefix string) os.FileInfo {
return &fileInfo{
objectInfo: minio.ObjectInfo{
Key: prefix,
},
}
}
func NewS3FileInfo(object *s3.Object) os.FileInfo {
objectInfo := minio.ObjectInfo{}
if object.ETag != nil {
objectInfo.ETag = *object.ETag
}
if object.Key != nil {
objectInfo.Key = *object.Key
}
if object.LastModified != nil {
objectInfo.LastModified = *object.LastModified
}
if object.Owner != nil {
if object.Owner.DisplayName != nil {
objectInfo.Owner.DisplayName = *object.Owner.DisplayName
}
if object.Owner.ID != nil {
objectInfo.Owner.ID = *object.Owner.ID
}
}
if object.Size != nil {
objectInfo.Size = *object.Size
}
if object.StorageClass != nil {
objectInfo.StorageClass = *object.StorageClass
}
return &fileInfo{
objectInfo: objectInfo,
}
}
type fileInfo struct {
objectInfo minio.ObjectInfo
}
func (f *fileInfo) Name() string {
return f.objectInfo.Key
}
func (f *fileInfo) Size() int64 {
return f.objectInfo.Size
}
func (f *fileInfo) Mode() os.FileMode {
return 0
}
func (f *fileInfo) ModTime() time.Time {
return f.objectInfo.LastModified
}
func (f *fileInfo) IsDir() bool {
return strings.HasSuffix(f.Name(), "/")
}
func (f *fileInfo) Sys() interface{} {
return f.objectInfo
}