From 4e50fd864921c556988c919269448efdb90fa961 Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Mon, 10 Aug 2020 00:29:54 +0200
Subject: Use mattermost v5 module (#1192)

---
 .../v5/utils/markdown/block_quote.go               | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 vendor/github.com/mattermost/mattermost-server/v5/utils/markdown/block_quote.go

(limited to 'vendor/github.com/mattermost/mattermost-server/v5/utils/markdown/block_quote.go')

diff --git a/vendor/github.com/mattermost/mattermost-server/v5/utils/markdown/block_quote.go b/vendor/github.com/mattermost/mattermost-server/v5/utils/markdown/block_quote.go
new file mode 100644
index 00000000..6ae2ff44
--- /dev/null
+++ b/vendor/github.com/mattermost/mattermost-server/v5/utils/markdown/block_quote.go
@@ -0,0 +1,62 @@
+// 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, matchedBlocks, unmatchedBlocks []Block) []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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