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⚡ Improve data indexing to reduce disk read operations https://github.com/siyuan-note/siyuan/issues/16958

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Signed-off-by: Daniel <845765@qq.com>
This commit is contained in:
Daniel 2026-02-06 18:25:48 +08:00
parent dc00060062
commit 87282404bb
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GPG key ID: 86211BA83DF03017
4 changed files with 65 additions and 45 deletions
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29
kernel/sql/asset.go
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@ -21,9 +21,11 @@ import (
"path/filepath"
"strings"
"github.com/88250/gulu"
"github.com/88250/lute/ast"
"github.com/siyuan-note/filelock"
"github.com/siyuan-note/logging"
"github.com/siyuan-note/siyuan/kernel/cache"
"github.com/siyuan-note/siyuan/kernel/treenode"
"github.com/siyuan-note/siyuan/kernel/util"
)
@ -69,16 +71,7 @@ func docTitleImgAsset(root *ast.Node, boxLocalPath, docDirLocalPath string) *Ass
return nil
}
var hash string
var err error
if lp := assetLocalPath(p, boxLocalPath, docDirLocalPath); "" != lp {
hash, err = util.GetEtag(lp)
if err != nil {
logging.LogErrorf("calc asset [%s] hash failed: %s", lp, err)
return nil
}
}
hash := assetHashByLocalPath(p, boxLocalPath, docDirLocalPath)
name, _ := util.LastID(p)
asset := &Asset{
ID: ast.NewNodeID(),
@ -126,6 +119,22 @@ func scanAssetRows(rows *sql.Rows) (ret *Asset) {
return
}
func assetHashByLocalPath(linkDest, boxLocalPath, docDirLocalPath string) (ret string) {
if lp := assetLocalPath(linkDest, boxLocalPath, docDirLocalPath); "" != lp {
if !gulu.File.IsDir(lp) {
if assetHash := cache.GetAssetHashByPath(linkDest); nil != assetHash {
ret = assetHash.Hash
} else {
ret, _ = util.GetEtag(lp)
if "" != ret {
cache.SetAssetHash(ret, linkDest)
}
}
}
}
return
}
func assetLocalPath(linkDest, boxLocalPath, docDirLocalPath string) (ret string) {
ret = filepath.Join(docDirLocalPath, linkDest)
if filelock.IsExist(ret) {