61 lines
2.0 KiB
Haskell
61 lines
2.0 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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{- |
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Export spreadsheet table data as HTML table.
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This is derived from <https://hackage.haskell.org/package/classify-frog-0.2.4.3/src/src/Spreadsheet/Format.hs>
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-}
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module Hledger.Write.Html.Lucid (
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printHtml,
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formatRow,
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formatCell,
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) where
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import qualified Hledger.Write.Html.Attribute as Attr
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import qualified Hledger.Write.Spreadsheet as Spr
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import Hledger.Write.Html (Lines, borderStyles)
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import Hledger.Write.Spreadsheet (Type(..), Style(..), Emphasis(..), Cell(..))
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import qualified Data.Text as Text
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import qualified Lucid.Base as HtmlBase
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import qualified Lucid as Html
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import Data.Foldable (traverse_)
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type Html = Html.Html ()
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printHtml :: (Lines border) => [[Cell border Html]] -> Html
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printHtml table = do
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Html.style_ Attr.tableStylesheet
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Html.table_ $ traverse_ formatRow table
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formatRow:: (Lines border) => [Cell border Html] -> Html
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formatRow = Html.tr_ . traverse_ formatCell
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formatCell :: (Lines border) => Cell border Html -> Html
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formatCell cell =
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let str = cellContent cell in
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let content =
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if Text.null $ cellAnchor cell
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then str
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else Html.a_ [Html.href_ $ cellAnchor cell] str in
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let style =
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case borderStyles cell of
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[] -> []
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ss -> [Html.style_ $ Attr.concatStyles ss] in
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let class_ =
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map Html.class_ $
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filter (not . Text.null) [Spr.textFromClass $ cellClass cell] in
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case cellStyle cell of
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Head -> Html.th_ (style++class_) content
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Body emph ->
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let align =
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case cellType cell of
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TypeString -> []
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TypeDate -> []
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_ -> [HtmlBase.makeAttribute "align" "right"]
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withEmph =
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case emph of
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Item -> id
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Total -> Html.b_
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in Html.td_ (style++align++class_) $ withEmph content
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