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author | Chris <ccbrown112@gmail.com> | 2018-01-22 15:32:50 -0600 |
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committer | GitHub <noreply@github.com> | 2018-01-22 15:32:50 -0600 |
commit | 599991ea731953f772824ce3ed1e591246aa004f (patch) | |
tree | fca0f556f12e56bdcefa74ac6794dec64e04e3fc /utils/markdown/block_quote.go | |
parent | a8445775351c32f8a12081f60bda2099571b2758 (diff) | |
download | chat-599991ea731953f772824ce3ed1e591246aa004f.tar.gz chat-599991ea731953f772824ce3ed1e591246aa004f.tar.bz2 chat-599991ea731953f772824ce3ed1e591246aa004f.zip |
PLT-3383: image proxy support (#7991)
* image proxy support
* go vet fix, remove mistakenly added coverage file
* fix test compile error
* add validation to config settings and documentation to model functions
* add message_source field to post
Diffstat (limited to 'utils/markdown/block_quote.go')
-rw-r--r-- | utils/markdown/block_quote.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/utils/markdown/block_quote.go b/utils/markdown/block_quote.go new file mode 100644 index 000000000..04a324617 --- /dev/null +++ b/utils/markdown/block_quote.go @@ -0,0 +1,62 @@ +// Copyright (c) 2017-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 +} |