feature/id-for-hmtl-headers #3

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jonathan wants to merge 61 commits from jonathan/cpolis:feature/id-for-hmtl-headers into devel

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@ -6,16 +6,35 @@ import (
"github.com/microcosm-cc/bluemonday"
"github.com/yuin/goldmark"
"github.com/yuin/goldmark/extension"
"github.com/yuin/goldmark/parser"
"github.com/yuin/goldmark/renderer/html"
)
func ConvertToHTML(md string) (string, error) {
var buf bytes.Buffer
if err := goldmark.Convert([]byte(md), &buf); err != nil {
// Goldmark-Instanz mit GFM und aktivierter Attribute-Unterstützung initialisieren.
gm := goldmark.New(
goldmark.WithExtensions(
extension.GFM,
),
goldmark.WithParserOptions(
parser.WithAttribute(),
),
goldmark.WithRendererOptions(
html.WithUnsafe(), // Falls du HTML-Inhalte erlauben möchtest
),
)
// Markdown in HTML konvertieren.
if err := gm.Convert([]byte(md), &buf); err != nil {
return "", fmt.Errorf("error converting markdown to html: %v", err)
}
// Bluemonday-Policy anpassen, sodass id-Attribute auf h1-h6 erlaubt sind.
p := bluemonday.UGCPolicy()
p.AllowAttrs("id").OnElements("h1", "h2", "h3", "h4", "h5", "h6")
html := p.Sanitize(buf.String())
return html, nil