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🐛 导出空文档 Word 和 PDF 时合并子文档失败 https://github.com/siyuan-note/siyuan/issues/7429

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This commit is contained in:
Liang Ding 2023-02-23 18:37:56 +08:00
parent 7c65043b80
commit 8f30e76864
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GPG key ID: 136F30F901A2231D
1 changed files with 11 additions and 3 deletions
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14
kernel/model/export_merge.go
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@ -20,6 +20,7 @@ import (
"github.com/88250/lute/ast"
"github.com/88250/lute/parse"
"github.com/siyuan-note/siyuan/kernel/filesys"
"github.com/siyuan-note/siyuan/kernel/treenode"
)
func mergeSubDocs(rootTree *parse.Tree) (ret *parse.Tree, err error) {
@ -30,9 +31,6 @@ func mergeSubDocs(rootTree *parse.Tree) (ret *parse.Tree, err error) {
}
insertPoint := rootTree.Root.LastChild
if nil == insertPoint {
insertPoint = rootTree.Root
}
// 跳过空段落插入点，向上寻找非空段落
for ; nil != insertPoint && ast.NodeParagraph == insertPoint.Type; insertPoint = insertPoint.Previous {
@ -41,6 +39,16 @@ func mergeSubDocs(rootTree *parse.Tree) (ret *parse.Tree, err error) {
}
}
// 如果找不到非空段落，则使用第一个段落作为插入点
if nil == insertPoint {
insertPoint = rootTree.Root.FirstChild
if nil == insertPoint {
// 如果文档为空，则创建一个空段落作为插入点
insertPoint = treenode.NewParagraph()
rootTree.Root.AppendChild(insertPoint)
}
}
for {
i := 0
if err = walkBlock(insertPoint, rootBlock, i); nil != err {