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gitea/modules/markup/markdown/transform_heading.go
wxiaoguang 61be51e56b
Refactor markup package (#32399)
To make the markup package easier to maintain:
1. Split some go files into small files
2. Use a shared util.NopCloser, remove duplicate code
3. Remove unused functions
2024-11-04 10:59:50 +00:00

33 lines
847 B
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package markdown
import (
"fmt"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/util"
"github.com/yuin/goldmark/ast"
"github.com/yuin/goldmark/text"
)
func (g *ASTTransformer) transformHeading(_ *markup.RenderContext, v *ast.Heading, reader text.Reader, tocList *[]Header) {
for _, attr := range v.Attributes() {
if _, ok := attr.Value.([]byte); !ok {
v.SetAttribute(attr.Name, []byte(fmt.Sprintf("%v", attr.Value)))
}
}
txt := v.Text(reader.Source()) //nolint:staticcheck
header := Header{
Text: util.UnsafeBytesToString(txt),
Level: v.Level,
}
if id, found := v.AttributeString("id"); found {
header.ID = util.UnsafeBytesToString(id.([]byte))
}
*tocList = append(*tocList, header)
g.applyElementDir(v)
}