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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package markdown
type BlockQuote struct {
blockBase
markdown string
Children []Block
}
func (b *BlockQuote) Continuation(indentation int, r Range) *continuation {
if indentation > 3 {
return nil
}
s := b.markdown[r.Position:r.End]
if s == "" || s[0] != '>' {
return nil
}
remaining := Range{r.Position + 1, r.End}
indentation, indentationBytes := countIndentation(b.markdown, remaining)
if indentation > 0 {
indentation--
}
return &continuation{
Indentation: indentation,
Remaining: Range{remaining.Position + indentationBytes, remaining.End},
}
}
func (b *BlockQuote) AddChild(openBlocks []Block) []Block {
b.Children = append(b.Children, openBlocks[0])
return openBlocks
}
func blockQuoteStart(markdown string, indent int, r Range) []Block {
if indent > 3 {
return nil
}
s := markdown[r.Position:r.End]
if s == "" || s[0] != '>' {
return nil
}
block := &BlockQuote{
markdown: markdown,
}
r.Position++
if len(s) > 1 && s[1] == ' ' {
r.Position++
}
indent, bytes := countIndentation(markdown, r)
ret := []Block{block}
if descendants := blockStartOrParagraph(markdown, indent, Range{r.Position + bytes, r.End}, nil, nil); descendants != nil {
block.Children = append(block.Children, descendants[0])
ret = append(ret, descendants...)
}
return ret
}
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