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author | Daniel Baumann <daniel@debian.org> | 2024-10-18 20:33:49 +0200 |
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committer | Daniel Baumann <daniel@debian.org> | 2024-12-12 23:57:56 +0100 |
commit | e68b9d00a6e05b3a941f63ffb696f91e554ac5ec (patch) | |
tree | 97775d6c13b0f416af55314eb6a89ef792474615 /modules/markup/markdown/transform_list.go | |
parent | Initial commit. (diff) | |
download | forgejo-e68b9d00a6e05b3a941f63ffb696f91e554ac5ec.tar.xz forgejo-e68b9d00a6e05b3a941f63ffb696f91e554ac5ec.zip |
Adding upstream version 9.0.3.
Signed-off-by: Daniel Baumann <daniel@debian.org>
Diffstat (limited to 'modules/markup/markdown/transform_list.go')
-rw-r--r-- | modules/markup/markdown/transform_list.go | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/modules/markup/markdown/transform_list.go b/modules/markup/markdown/transform_list.go new file mode 100644 index 0000000..b982fd4 --- /dev/null +++ b/modules/markup/markdown/transform_list.go @@ -0,0 +1,85 @@ +// Copyright 2024 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package markdown + +import ( + "fmt" + + "code.gitea.io/gitea/modules/markup" + + "github.com/yuin/goldmark/ast" + east "github.com/yuin/goldmark/extension/ast" + "github.com/yuin/goldmark/renderer/html" + "github.com/yuin/goldmark/util" +) + +func (r *HTMLRenderer) renderTaskCheckBoxListItem(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) { + n := node.(*TaskCheckBoxListItem) + if entering { + if n.Attributes() != nil { + _, _ = w.WriteString("<li") + html.RenderAttributes(w, n, html.ListItemAttributeFilter) + _ = w.WriteByte('>') + } else { + _, _ = w.WriteString("<li>") + } + fmt.Fprintf(w, `<input type="checkbox" disabled="" data-source-position="%d"`, n.SourcePosition) + if n.IsChecked { + _, _ = w.WriteString(` checked=""`) + } + if r.XHTML { + _, _ = w.WriteString(` />`) + } else { + _ = w.WriteByte('>') + } + fc := n.FirstChild() + if fc != nil { + if _, ok := fc.(*ast.TextBlock); !ok { + _ = w.WriteByte('\n') + } + } + } else { + _, _ = w.WriteString("</li>\n") + } + return ast.WalkContinue, nil +} + +func (r *HTMLRenderer) renderTaskCheckBox(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) { + return ast.WalkContinue, nil +} + +func (g *ASTTransformer) transformList(_ *markup.RenderContext, v *ast.List, rc *RenderConfig) { + if v.HasChildren() { + children := make([]ast.Node, 0, v.ChildCount()) + child := v.FirstChild() + for child != nil { + children = append(children, child) + child = child.NextSibling() + } + v.RemoveChildren(v) + + for _, child := range children { + listItem := child.(*ast.ListItem) + if !child.HasChildren() || !child.FirstChild().HasChildren() { + v.AppendChild(v, child) + continue + } + taskCheckBox, ok := child.FirstChild().FirstChild().(*east.TaskCheckBox) + if !ok { + v.AppendChild(v, child) + continue + } + newChild := NewTaskCheckBoxListItem(listItem) + newChild.IsChecked = taskCheckBox.IsChecked + newChild.SetAttributeString("class", []byte("task-list-item")) + segments := newChild.FirstChild().Lines() + if segments.Len() > 0 { + segment := segments.At(0) + newChild.SourcePosition = rc.metaLength + segment.Start + } + v.AppendChild(v, newChild) + } + } + g.applyElementDir(v) +} |