mirror of
https://github.com/openimsdk/open-im-server.git
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102 lines
3.5 KiB
Go
102 lines
3.5 KiB
Go
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package controller
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import (
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"context"
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"path/filepath"
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"time"
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"github.com/redis/go-redis/v9"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/cache"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/s3"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/s3/cont"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/table/relation"
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)
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type S3Database interface {
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PartLimit() *s3.PartLimit
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PartSize(ctx context.Context, size int64) (int64, error)
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AuthSign(ctx context.Context, uploadID string, partNumbers []int) (*s3.AuthSignResult, error)
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InitiateMultipartUpload(ctx context.Context, hash string, size int64, expire time.Duration, maxParts int) (*cont.InitiateUploadResult, error)
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CompleteMultipartUpload(ctx context.Context, uploadID string, parts []string) (*cont.UploadResult, error)
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AccessURL(ctx context.Context, name string, expire time.Duration, opt *s3.AccessURLOption) (time.Time, string, error)
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SetObject(ctx context.Context, info *relation.ObjectModel) error
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}
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func NewS3Database(rdb redis.UniversalClient, s3 s3.Interface, obj relation.ObjectInfoModelInterface) S3Database {
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return &s3Database{
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s3: cont.New(cache.NewS3Cache(rdb, s3), s3),
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cache: cache.NewObjectCacheRedis(rdb, obj),
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db: obj,
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}
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}
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type s3Database struct {
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s3 *cont.Controller
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cache cache.ObjectCache
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db relation.ObjectInfoModelInterface
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}
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func (s *s3Database) PartSize(ctx context.Context, size int64) (int64, error) {
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return s.s3.PartSize(ctx, size)
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}
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func (s *s3Database) PartLimit() *s3.PartLimit {
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return s.s3.PartLimit()
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}
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func (s *s3Database) AuthSign(ctx context.Context, uploadID string, partNumbers []int) (*s3.AuthSignResult, error) {
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return s.s3.AuthSign(ctx, uploadID, partNumbers)
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}
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func (s *s3Database) InitiateMultipartUpload(ctx context.Context, hash string, size int64, expire time.Duration, maxParts int) (*cont.InitiateUploadResult, error) {
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return s.s3.InitiateUpload(ctx, hash, size, expire, maxParts)
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}
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func (s *s3Database) CompleteMultipartUpload(ctx context.Context, uploadID string, parts []string) (*cont.UploadResult, error) {
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return s.s3.CompleteUpload(ctx, uploadID, parts)
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}
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func (s *s3Database) SetObject(ctx context.Context, info *relation.ObjectModel) error {
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if err := s.db.SetObject(ctx, info); err != nil {
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return err
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}
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return s.cache.DelObjectName(info.Name).ExecDel(ctx)
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}
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func (s *s3Database) AccessURL(ctx context.Context, name string, expire time.Duration, opt *s3.AccessURLOption) (time.Time, string, error) {
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obj, err := s.cache.GetName(ctx, name)
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if err != nil {
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return time.Time{}, "", err
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}
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if opt == nil {
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opt = &s3.AccessURLOption{}
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}
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if opt.ContentType == "" {
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opt.ContentType = obj.ContentType
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}
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if opt.Filename == "" {
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opt.Filename = filepath.Base(obj.Name)
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}
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expireTime := time.Now().Add(expire)
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rawURL, err := s.s3.AccessURL(ctx, obj.Key, expire, opt)
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if err != nil {
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return time.Time{}, "", err
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}
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return expireTime, rawURL, nil
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}
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