diff options
Diffstat (limited to 'markup/goldmark/links/transform.go')
-rw-r--r-- | markup/goldmark/links/transform.go | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/markup/goldmark/links/transform.go b/markup/goldmark/links/transform.go deleted file mode 100644 index 2a7815b70..000000000 --- a/markup/goldmark/links/transform.go +++ /dev/null @@ -1,57 +0,0 @@ -package images - -import ( - "github.com/yuin/goldmark/ast" - "github.com/yuin/goldmark/parser" - "github.com/yuin/goldmark/text" -) - -type ( - linksExtension struct { - wrapStandAloneImageWithinParagraph bool - } -) - -const ( - // Used to signal to the rendering step that an image is used in a block context. - // Dont's change this; the prefix must match the internalAttrPrefix in the root goldmark package. - AttrIsBlock = "_h__isBlock" -) - -type Transformer struct { - wrapStandAloneImageWithinParagraph bool -} - -// Transform transforms the provided Markdown AST. -func (t *Transformer) Transform(doc *ast.Document, reader text.Reader, pctx parser.Context) { - ast.Walk(doc, func(node ast.Node, enter bool) (ast.WalkStatus, error) { - if !enter { - return ast.WalkContinue, nil - } - - if n, ok := node.(*ast.Image); ok { - parent := n.Parent() - - if !t.wrapStandAloneImageWithinParagraph { - isBlock := parent.ChildCount() == 1 - if isBlock { - n.SetAttributeString(AttrIsBlock, true) - } - - if isBlock && parent.Kind() == ast.KindParagraph { - for _, attr := range parent.Attributes() { - // Transfer any attribute set down to the image. - // Image elements does not support attributes on its own, - // so it's safe to just set without checking first. - n.SetAttribute(attr.Name, attr.Value) - } - grandParent := parent.Parent() - grandParent.ReplaceChild(grandParent, parent, n) - } - } - - } - - return ast.WalkContinue, nil - }) -} |