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52 lines
1.8 KiB
52 lines
1.8 KiB
7 months ago
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// 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 cache
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import (
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"context"
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relationtb "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
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"github.com/openimsdk/tools/s3"
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)
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type ObjectCache interface {
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BatchDeleter
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CloneObjectCache() ObjectCache
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GetName(ctx context.Context, engine string, name string) (*relationtb.Object, error)
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DelObjectName(engine string, names ...string) ObjectCache
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}
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type S3Cache interface {
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BatchDeleter
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GetKey(ctx context.Context, engine string, key string) (*s3.ObjectInfo, error)
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DelS3Key(engine string, keys ...string) S3Cache
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}
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// TODO integrating minio.Cache and MinioCache interfaces.
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type MinioCache interface {
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BatchDeleter
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GetImageObjectKeyInfo(ctx context.Context, key string, fn func(ctx context.Context) (*MinioImageInfo, error)) (*MinioImageInfo, error)
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GetThumbnailKey(ctx context.Context, key string, format string, width int, height int, minioCache func(ctx context.Context) (string, error)) (string, error)
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DelObjectImageInfoKey(keys ...string) MinioCache
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DelImageThumbnailKey(key string, format string, width int, height int) MinioCache
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}
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type MinioImageInfo struct {
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IsImg bool `json:"isImg"`
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Width int `json:"width"`
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Height int `json:"height"`
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Format string `json:"format"`
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Etag string `json:"etag"`
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}
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