100 lines
2.6 KiB
Go
100 lines
2.6 KiB
Go
// SiYuan - Refactor your thinking
|
|
// Copyright (c) 2020-present, b3log.org
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package treenode
|
|
|
|
import (
|
|
"path/filepath"
|
|
|
|
"github.com/siyuan-note/filelock"
|
|
"github.com/siyuan-note/logging"
|
|
"github.com/siyuan-note/siyuan/kernel/av"
|
|
"github.com/siyuan-note/siyuan/kernel/util"
|
|
"github.com/vmihailenco/msgpack/v5"
|
|
)
|
|
|
|
func GetMirrorAttrViewBlockIDs(avID string) (ret []string) {
|
|
av.AttributeViewBlocksLock.Lock()
|
|
defer av.AttributeViewBlocksLock.Unlock()
|
|
|
|
ret = []string{}
|
|
blocks := filepath.Join(util.DataDir, "storage", "av", "blocks.msgpack")
|
|
if !filelock.IsExist(blocks) {
|
|
return
|
|
}
|
|
|
|
data, err := filelock.ReadFile(blocks)
|
|
if nil != err {
|
|
logging.LogErrorf("read attribute view blocks failed: %s", err)
|
|
return
|
|
}
|
|
|
|
avBlocks := map[string][]string{}
|
|
if err = msgpack.Unmarshal(data, &avBlocks); nil != err {
|
|
logging.LogErrorf("unmarshal attribute view blocks failed: %s", err)
|
|
return
|
|
}
|
|
|
|
blockIDs := avBlocks[avID]
|
|
bts := GetBlockTrees(blockIDs)
|
|
for blockID := range bts {
|
|
ret = append(ret, blockID)
|
|
}
|
|
return
|
|
}
|
|
|
|
type AvBlock struct {
|
|
AvID string
|
|
BlockIDs []string
|
|
}
|
|
|
|
func BatchGetMirrorAttrViewBlocks(avIDs []string) (ret []*AvBlock) {
|
|
av.AttributeViewBlocksLock.Lock()
|
|
defer av.AttributeViewBlocksLock.Unlock()
|
|
|
|
ret = []*AvBlock{}
|
|
|
|
blocks := filepath.Join(util.DataDir, "storage", "av", "blocks.msgpack")
|
|
if !filelock.IsExist(blocks) {
|
|
return
|
|
}
|
|
|
|
data, err := filelock.ReadFile(blocks)
|
|
if nil != err {
|
|
logging.LogErrorf("read attribute view blocks failed: %s", err)
|
|
return
|
|
}
|
|
|
|
avBlocks := map[string][]string{}
|
|
if err = msgpack.Unmarshal(data, &avBlocks); nil != err {
|
|
logging.LogErrorf("unmarshal attribute view blocks failed: %s", err)
|
|
return
|
|
}
|
|
|
|
for _, avID := range avIDs {
|
|
var blockIDs []string
|
|
bts := GetBlockTrees(avBlocks[avID])
|
|
for blockID := range bts {
|
|
blockIDs = append(blockIDs, blockID)
|
|
}
|
|
avBlock := &AvBlock{
|
|
AvID: avID,
|
|
BlockIDs: blockIDs,
|
|
}
|
|
ret = append(ret, avBlock)
|
|
}
|
|
return
|
|
}
|