mirror of
https://github.com/siyuan-note/siyuan.git
synced 2025-05-02 23:11:49 +08:00
120 lines
3.2 KiB
Go
120 lines
3.2 KiB
Go
// SiYuan - Build Your Eternal Digital Garden
|
|
// 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 model
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/88250/gulu"
|
|
"github.com/88250/lute/ast"
|
|
"github.com/88250/lute/parse"
|
|
"github.com/88250/lute/render"
|
|
"github.com/siyuan-note/filelock"
|
|
"github.com/siyuan-note/logging"
|
|
"github.com/siyuan-note/siyuan/kernel/sql"
|
|
"github.com/siyuan-note/siyuan/kernel/util"
|
|
)
|
|
|
|
func AutoSpace(rootID string) (err error) {
|
|
tree, err := loadTreeByBlockID(rootID)
|
|
if nil != err {
|
|
return
|
|
}
|
|
|
|
util.PushEndlessProgress(Conf.Language(116))
|
|
defer util.ClearPushProgress(100)
|
|
|
|
generateFormatHistory(tree)
|
|
|
|
luteEngine := NewLute()
|
|
// 合并相邻的同类行级节点
|
|
ast.Walk(tree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
|
|
if entering {
|
|
switch n.Type {
|
|
case ast.NodeStrong, ast.NodeEmphasis, ast.NodeStrikethrough, ast.NodeUnderline:
|
|
luteEngine.MergeSameSpan(n, n.Type)
|
|
}
|
|
}
|
|
return ast.WalkContinue
|
|
})
|
|
|
|
// 合并相邻的文本节点
|
|
for {
|
|
var unlinks []*ast.Node
|
|
ast.Walk(tree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
|
|
if entering && ast.NodeText == n.Type && nil != n.Next && ast.NodeText == n.Next.Type {
|
|
n.Tokens = append(n.Tokens, n.Next.Tokens...)
|
|
unlinks = append(unlinks, n.Next)
|
|
}
|
|
return ast.WalkContinue
|
|
})
|
|
for _, n := range unlinks {
|
|
n.Unlink()
|
|
}
|
|
if 1 > len(unlinks) {
|
|
break
|
|
}
|
|
}
|
|
|
|
rootIAL := tree.Root.KramdownIAL
|
|
addBlockIALNodes(tree, false)
|
|
|
|
luteEngine.SetAutoSpace(true)
|
|
formatRenderer := render.NewFormatRenderer(tree, luteEngine.RenderOptions)
|
|
md := formatRenderer.Render()
|
|
newTree := parseKTree(md)
|
|
newTree.Root.ID = tree.ID
|
|
newTree.Root.KramdownIAL = rootIAL
|
|
newTree.ID = tree.ID
|
|
newTree.Path = tree.Path
|
|
newTree.HPath = tree.HPath
|
|
newTree.Box = tree.Box
|
|
err = writeJSONQueue(newTree)
|
|
if nil != err {
|
|
return
|
|
}
|
|
sql.WaitForWritingDatabase()
|
|
return
|
|
}
|
|
|
|
func generateFormatHistory(tree *parse.Tree) {
|
|
historyDir, err := util.GetHistoryDir("format")
|
|
if nil != err {
|
|
logging.LogErrorf("get history dir failed: %s", err)
|
|
return
|
|
}
|
|
|
|
historyPath := filepath.Join(historyDir, tree.Box, tree.Path)
|
|
if err = os.MkdirAll(filepath.Dir(historyPath), 0755); nil != err {
|
|
logging.LogErrorf("generate history failed: %s", err)
|
|
return
|
|
}
|
|
|
|
var data []byte
|
|
if data, err = filelock.NoLockFileRead(filepath.Join(util.DataDir, tree.Box, tree.Path)); err != nil {
|
|
logging.LogErrorf("generate history failed: %s", err)
|
|
return
|
|
}
|
|
|
|
if err = gulu.File.WriteFileSafer(historyPath, data, 0644); err != nil {
|
|
logging.LogErrorf("generate history failed: %s", err)
|
|
return
|
|
}
|
|
|
|
}
|