mirror of
https://github.com/siyuan-note/siyuan.git
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116 lines
3.1 KiB
Go
116 lines
3.1 KiB
Go
// SiYuan - Build Your Eternal Digital Garden
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// Copyright (c) 2020-present, b3log.org
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package model
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import (
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"bytes"
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"os"
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"path/filepath"
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"github.com/88250/gulu"
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"github.com/88250/lute/ast"
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"github.com/88250/lute/parse"
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"github.com/88250/lute/render"
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"github.com/siyuan-note/filelock"
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"github.com/siyuan-note/siyuan/kernel/sql"
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"github.com/siyuan-note/siyuan/kernel/util"
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)
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func AutoSpace(rootID string) (err error) {
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tree, err := loadTreeByBlockID(rootID)
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if nil != err {
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return
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}
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util.PushEndlessProgress(Conf.Language(116))
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defer util.ClearPushProgress(100)
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generateFormatHistory(tree)
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var blocks []*ast.Node
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var rootIAL [][]string
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// 添加 block ial，后面格式化渲染需要
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ast.Walk(tree.Root, func(n *ast.Node, entering bool) ast.WalkStatus {
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if !entering || !n.IsBlock() {
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return ast.WalkContinue
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}
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if ast.NodeDocument == n.Type {
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rootIAL = n.KramdownIAL
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return ast.WalkContinue
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}
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if ast.NodeBlockQueryEmbed == n.Type {
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if script := n.ChildByType(ast.NodeBlockQueryEmbedScript); nil != script {
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script.Tokens = bytes.ReplaceAll(script.Tokens, []byte("\n"), []byte(" "))
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}
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}
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if 0 < len(n.KramdownIAL) {
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blocks = append(blocks, n)
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}
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return ast.WalkContinue
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})
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for _, block := range blocks {
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block.InsertAfter(&ast.Node{Type: ast.NodeKramdownBlockIAL, Tokens: parse.IAL2Tokens(block.KramdownIAL)})
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}
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luteEngine := NewLute()
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luteEngine.SetAutoSpace(true)
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formatRenderer := render.NewFormatRenderer(tree, luteEngine.RenderOptions)
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md := formatRenderer.Render()
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newTree := parseKTree(md)
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newTree.Root.ID = tree.ID
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newTree.Root.KramdownIAL = rootIAL
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newTree.ID = tree.ID
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newTree.Path = tree.Path
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newTree.HPath = tree.HPath
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newTree.Box = tree.Box
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err = writeJSONQueue(newTree)
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if nil != err {
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return
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}
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sql.WaitForWritingDatabase()
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return
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}
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func generateFormatHistory(tree *parse.Tree) {
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historyDir, err := util.GetHistoryDir("format")
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if nil != err {
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util.LogErrorf("get history dir failed: %s", err)
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return
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}
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historyPath := filepath.Join(historyDir, tree.Box, tree.Path)
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if err = os.MkdirAll(filepath.Dir(historyPath), 0755); nil != err {
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util.LogErrorf("generate history failed: %s", err)
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return
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}
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var data []byte
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if data, err = filelock.NoLockFileRead(filepath.Join(util.DataDir, tree.Box, tree.Path)); err != nil {
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util.LogErrorf("generate history failed: %s", err)
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return
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}
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if err = gulu.File.WriteFileSafer(historyPath, data, 0644); err != nil {
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util.LogErrorf("generate history failed: %s", err)
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return
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}
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}
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