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🎨 支持合并子文档导出 Word/PDF https://github.com/siyuan-note/siyuan/issues/3219

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This commit is contained in:
Liang Ding 2022-12-10 18:13:30 +08:00
parent 5b45ed0c67
commit b6d961f347
No known key found for this signature in database
GPG Key ID: 136F30F901A2231D
1 changed files with 19 additions and 9 deletions
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28
kernel/model/export_merge.go
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@ -28,8 +28,10 @@ func mergeSubDocs(rootTree *parse.Tree) (ret *parse.Tree, err error) {
return
}
for i := 0; i < 1024; i++ {
if err = walkBlock(ret, rootBlock); nil != err {
insertPoint := rootTree.Root.LastChild
for {
i := 0
if err = walkBlock(insertPoint, rootBlock, i); nil != err {
return
}
@ -40,34 +42,42 @@ func mergeSubDocs(rootTree *parse.Tree) (ret *parse.Tree, err error) {
return
}
func walkBlock(tree *parse.Tree, block *Block) (err error) {
func walkBlock(insertPoint *ast.Node, block *Block, level int) (err error) {
level++
for _, c := range block.Children {
if err = walkBlock(tree, c); nil != err {
if err = walkBlock(insertPoint, c, level); nil != err {
return
}
}
for i := len(block.Children) - 1; -1 < i; i-- {
c := block.Children[i]
nodes, loadErr := loadTreeNodes(c.Box, c.Path)
for _, c := range block.Children {
nodes, loadErr := loadTreeNodes(c.Box, c.Path, level)
if nil != loadErr {
return
}
for j := len(nodes) - 1; -1 < j; j-- {
tree.Root.LastChild.InsertAfter(nodes[j])
insertPoint.InsertAfter(nodes[j])
}
}
block.Children = nil
return
}
func loadTreeNodes(box string, p string) (ret []*ast.Node, err error) {
func loadTreeNodes(box string, p string, level int) (ret []*ast.Node, err error) {
tree, err := LoadTree(box, p)
if nil != err {
return
}
hLevel := level
if 6 < level {
hLevel = 6
}
heading := &ast.Node{Type: ast.NodeHeading, HeadingLevel: hLevel}
heading.AppendChild(&ast.Node{Type: ast.NodeText, Tokens: []byte(tree.Root.IALAttr("title"))})
tree.Root.PrependChild(heading)
for c := tree.Root.FirstChild; nil != c; c = c.Next {
ret = append(ret, c)
}