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2 changed files with 66 additions and 20 deletions
70
app/IR.hs
70
app/IR.hs
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@ -4,33 +4,73 @@ import Data.Text
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newtype Document = Doc [Element]
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newtype Document = Doc [Element]
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data Element = Heading Heading | Code Code | BlockQuote BlockQuote | List List | Table Table | HTML HTML | Paragraph Paragraph | BlankLine BlankLine
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data Element
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= Heading Heading
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| Code Code
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| BlockQuote BlockQuote
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| List List
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| HTML HTML
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| Paragraph Paragraph
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| HorizontalRule
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data Heading = H {level :: Int, text :: Text}
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-- Removed: BlankLine
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data Code = C {language :: Text, code :: Text}
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data Heading = H
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{ level :: Int,
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text :: [InlineText]
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}
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newtype BlockQuote = Q Text
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data Code = C
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{ language :: Maybe Text,
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code :: Text
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}
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data BlockQuote = Q [InlineText]
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data ListItem = LI
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{ content :: [InlineText], -- Flatten continuations into here
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children :: [List]
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}
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data ListType = Ordered | Unordered
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data ListType = Ordered | Unordered
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data ListItem = LI {content :: Text, children :: [List]}
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data List = L
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{ list_type :: ListType,
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items :: [ListItem]
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}
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data List = L {list_type :: ListType, items :: [ListItem]}
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-- Table: keep as-is or simplify based on your needs
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data Table = T {header :: TableHeader, rows :: [TableRow]}
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data HTML
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= HTMLTag
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{ tagName :: Text,
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attributes :: [(Text, Maybe Text)],
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html_content :: Text
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}
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newtype TableHeader = TH [Text]
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-- Optionally skip: HTMLComment, HTMLDeclaration
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newtype TableRow = TR Text
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newtype HTML = Raw Text
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newtype Paragraph = P [InlineText]
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newtype Paragraph = P [InlineText]
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data InlineText = Normal Text | Escaped Char | Bold InlineText | Italic InlineText | CodeLine Text | Link {nest :: InlineText, href :: Text} | HTMLIn Text
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data InlineText
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= Text Text -- Combined Normal and Escaped
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data BlankLine = BL
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| Bold [InlineText]
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| Italic [InlineText]
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| InlineCode Text
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| Link
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{ linkText :: [InlineText],
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url :: Text,
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title :: Maybe Text
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}
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| Image
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{ altText :: [InlineText],
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url :: Text,
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title :: Maybe Text
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}
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| HTMLInline
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{ inlineTagName :: Text,
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inlineAttributes :: [(Text, Maybe Text)]
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}
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-- for processing math
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-- for processing math
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-- https://hackage.haskell.org/package/typst-0.6.1/docs/Typst-Parse.html#v:parseTypst
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-- https://hackage.haskell.org/package/typst-0.6.1/docs/Typst-Parse.html#v:parseTypst
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@ -66,17 +66,23 @@ htmlInline = do
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remaining <- htmlInlineRemainder
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remaining <- htmlInlineRemainder
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whiteSpace
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whiteSpace
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char '>'
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char '>'
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let remainingTagText = foldl' (\ongoing current -> ongoing ++ ' ' : current) "" remaining
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let remainingTagText = foldl' (\ongoing current -> ongoing ++ ' ' : current) "" remaining
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pure $ HTMLIn $ pack $ '<' : name ++ remaining
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pure $ HTMLIn $ pack $ '<' : name ++ remaining
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where
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where
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htmlInlineRemainder = many $ whiteSpace *> attribute
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htmlInlineRemainder = many $ whiteSpace *> attribute
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name = many $ choice [alphaNum, char '-', char ':']
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name = many $ choice [alphaNum, char '-', char ':']
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value = do
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char '"'
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l <- letter
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rem <- many $ choice [alphaNum, char '-', char ':']
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char '"'
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pure '"' : l : rem ++ "\""
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attribute = do
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attribute = do
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attrName <- name
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attrName <- name
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char '='
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char '='
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attrValue <- value
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attrValue <- value
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pure attrName ++ '=' :
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pure attrName ++ ('=' : attrValue)
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whiteSpace :: Parser Text
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whiteSpace :: Parser Text
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whiteSpace = pack <$> many space
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whiteSpace = pack <$> many space
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