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Open-IM-Server/pkg/common/db/controller/s3.go

91 lines
3.1 KiB

// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package controller
import (
"context"
"path/filepath"
"time"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/s3/cont"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
)
type S3Database interface {
PartLimit() *s3.PartLimit
PartSize(ctx context.Context, size int64) (int64, error)
AuthSign(ctx context.Context, uploadID string, partNumbers []int) (*s3.AuthSignResult, error)
InitiateMultipartUpload(ctx context.Context, hash string, size int64, expire time.Duration, maxParts int) (*cont.InitiateUploadResult, error)
CompleteMultipartUpload(ctx context.Context, uploadID string, parts []string) (*cont.UploadResult, error)
AccessURL(ctx context.Context, name string, expire time.Duration) (time.Time, string, error)
SetObject(ctx context.Context, info *relation.ObjectModel) error
}
func NewS3Database(s3 s3.Interface, obj relation.ObjectInfoModelInterface) S3Database {
return &s3Database{
s3: cont.New(s3),
obj: obj,
}
}
type s3Database struct {
s3 *cont.Controller
obj relation.ObjectInfoModelInterface
}
func (s *s3Database) PartSize(ctx context.Context, size int64) (int64, error) {
return s.s3.PartSize(ctx, size)
}
func (s *s3Database) PartLimit() *s3.PartLimit {
return s.s3.PartLimit()
}
func (s *s3Database) AuthSign(ctx context.Context, uploadID string, partNumbers []int) (*s3.AuthSignResult, error) {
return s.s3.AuthSign(ctx, uploadID, partNumbers)
}
func (s *s3Database) InitiateMultipartUpload(ctx context.Context, hash string, size int64, expire time.Duration, maxParts int) (*cont.InitiateUploadResult, error) {
return s.s3.InitiateUpload(ctx, hash, size, expire, maxParts)
}
func (s *s3Database) CompleteMultipartUpload(ctx context.Context, uploadID string, parts []string) (*cont.UploadResult, error) {
return s.s3.CompleteUpload(ctx, uploadID, parts)
}
func (s *s3Database) SetObject(ctx context.Context, info *relation.ObjectModel) error {
return s.obj.SetObject(ctx, info)
}
func (s *s3Database) AccessURL(ctx context.Context, name string, expire time.Duration) (time.Time, string, error) {
obj, err := s.obj.Take(ctx, name)
if err != nil {
return time.Time{}, "", err
}
opt := &s3.AccessURLOption{
ContentType: obj.ContentType,
}
if filename := filepath.Base(obj.Name); filename != "" {
opt.ContentDisposition = `attachment; filename=` + filename
}
expireTime := time.Now().Add(expire)
rawURL, err := s.s3.AccessURL(ctx, obj.Key, expire, opt)
if err != nil {
return time.Time{}, "", err
}
return expireTime, rawURL, nil
}