mirror of
https://github.com/openimsdk/open-im-server.git
synced 2025-04-06 04:15:46 +08:00
51 lines
1.7 KiB
Go
51 lines
1.7 KiB
Go
package mcache
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/cachekey"
|
|
"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
|
|
"github.com/openimsdk/tools/s3/minio"
|
|
)
|
|
|
|
func NewMinioCache(cache database.Cache) minio.Cache {
|
|
return &minioCache{
|
|
cache: cache,
|
|
expireTime: time.Hour * 24 * 7,
|
|
}
|
|
}
|
|
|
|
type minioCache struct {
|
|
cache database.Cache
|
|
expireTime time.Duration
|
|
}
|
|
|
|
func (g *minioCache) getObjectImageInfoKey(key string) string {
|
|
return cachekey.GetObjectImageInfoKey(key)
|
|
}
|
|
|
|
func (g *minioCache) getMinioImageThumbnailKey(key string, format string, width int, height int) string {
|
|
return cachekey.GetMinioImageThumbnailKey(key, format, width, height)
|
|
}
|
|
|
|
func (g *minioCache) DelObjectImageInfoKey(ctx context.Context, keys ...string) error {
|
|
ks := make([]string, 0, len(keys))
|
|
for _, key := range keys {
|
|
ks = append(ks, g.getObjectImageInfoKey(key))
|
|
}
|
|
return g.cache.Del(ctx, ks)
|
|
}
|
|
|
|
func (g *minioCache) DelImageThumbnailKey(ctx context.Context, key string, format string, width int, height int) error {
|
|
return g.cache.Del(ctx, []string{g.getMinioImageThumbnailKey(key, format, width, height)})
|
|
}
|
|
|
|
func (g *minioCache) GetImageObjectKeyInfo(ctx context.Context, key string, fn func(ctx context.Context) (*minio.ImageInfo, error)) (*minio.ImageInfo, error) {
|
|
return getCache[*minio.ImageInfo](ctx, g.cache, g.getObjectImageInfoKey(key), g.expireTime, fn)
|
|
}
|
|
|
|
func (g *minioCache) GetThumbnailKey(ctx context.Context, key string, format string, width int, height int, minioCache func(ctx context.Context) (string, error)) (string, error) {
|
|
return getCache[string](ctx, g.cache, g.getMinioImageThumbnailKey(key, format, width, height), g.expireTime, minioCache)
|
|
}
|