260 lines
10 KiB
Haskell
260 lines
10 KiB
Haskell
{- |
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Export table data as OpenDocument Spreadsheet
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<https://docs.oasis-open.org/office/OpenDocument/v1.3/>.
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This format supports character encodings, fixed header rows and columns,
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number formatting, text styles, merged cells, formulas, hyperlinks.
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Currently we support Flat ODS, a plain uncompressed XML format.
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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.Ods (
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printFods,
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) where
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import Hledger.Write.Spreadsheet (Type(..), Style(..), Emphasis(..), Cell(..))
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import Hledger.Data.Types (CommoditySymbol, AmountPrecision(..))
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import Hledger.Data.Types (acommodity, aquantity, astyle, asprecision)
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import qualified Data.Text.Lazy as TL
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import qualified Data.Text as T
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import Data.Text (Text)
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import qualified Data.Map as Map
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import qualified Data.Set as Set
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import Data.Foldable (fold)
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import Data.Map (Map)
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import Data.Set (Set)
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import Data.Maybe (mapMaybe)
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import qualified System.IO as IO
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import Text.Printf (printf)
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printFods ::
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IO.TextEncoding ->
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Map Text ((Maybe Int, Maybe Int), [[Cell Text]]) -> TL.Text
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printFods encoding tables =
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let fileOpen customStyles =
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map (map (\c -> case c of '\'' -> '"'; _ -> c)) $
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printf "<?xml version='1.0' encoding='%s'?>" (show encoding) :
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"<office:document" :
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" office:mimetype='application/vnd.oasis.opendocument.spreadsheet'" :
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" office:version='1.3'" :
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" xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'" :
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" xmlns:xsd='http://www.w3.org/2001/XMLSchema'" :
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" xmlns:text='urn:oasis:names:tc:opendocument:xmlns:text:1.0'" :
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" xmlns:style='urn:oasis:names:tc:opendocument:xmlns:style:1.0'" :
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" xmlns:meta='urn:oasis:names:tc:opendocument:xmlns:meta:1.0'" :
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" xmlns:config='urn:oasis:names:tc:opendocument:xmlns:config:1.0'" :
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" xmlns:xlink='http://www.w3.org/1999/xlink'" :
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" xmlns:fo='urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0'" :
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" xmlns:ooo='http://openoffice.org/2004/office'" :
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" xmlns:office='urn:oasis:names:tc:opendocument:xmlns:office:1.0'" :
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" xmlns:table='urn:oasis:names:tc:opendocument:xmlns:table:1.0'" :
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" xmlns:number='urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0'" :
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" xmlns:of='urn:oasis:names:tc:opendocument:xmlns:of:1.2'" :
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" xmlns:field='urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0'" :
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" xmlns:form='urn:oasis:names:tc:opendocument:xmlns:form:1.0'>" :
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"<office:styles>" :
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" <style:style style:name='head' style:family='table-cell'>" :
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" <style:paragraph-properties fo:text-align='center'/>" :
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" <style:text-properties fo:font-weight='bold'/>" :
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" </style:style>" :
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" <style:style style:name='foot' style:family='table-cell'>" :
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" <style:text-properties fo:font-weight='bold'/>" :
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" </style:style>" :
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" <style:style style:name='amount' style:family='table-cell'>" :
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" <style:paragraph-properties fo:text-align='end'/>" :
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" </style:style>" :
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" <style:style style:name='total-amount' style:family='table-cell'>" :
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" <style:paragraph-properties fo:text-align='end'/>" :
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" <style:text-properties fo:font-weight='bold'/>" :
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" </style:style>" :
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" <number:date-style style:name='iso-date'>" :
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" <number:year number:style='long'/>" :
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" <number:text>-</number:text>" :
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" <number:month number:style='long'/>" :
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" <number:text>-</number:text>" :
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" <number:day number:style='long'/>" :
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" </number:date-style>" :
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" <style:style style:name='date' style:family='table-cell'" :
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" style:data-style-name='iso-date'/>" :
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" <style:style style:name='foot-date' style:family='table-cell'" :
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" style:data-style-name='iso-date'>" :
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" <style:text-properties fo:font-weight='bold'/>" :
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" </style:style>" :
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customStyles ++
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"</office:styles>" :
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[]
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fileClose =
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"</office:document>" :
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[]
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tableConfig tableNames =
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" <office:settings>" :
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" <config:config-item-set config:name='ooo:view-settings'>" :
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" <config:config-item-map-indexed config:name='Views'>" :
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" <config:config-item-map-entry>" :
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" <config:config-item-map-named config:name='Tables'>" :
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(fold $
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flip Map.mapWithKey tableNames $ \tableName (mTopRow,mLeftColumn) ->
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printf " <config:config-item-map-entry config:name='%s'>" tableName :
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(flip foldMap mLeftColumn $ \leftColumn ->
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" <config:config-item config:name='HorizontalSplitMode' config:type='short'>2</config:config-item>" :
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printf " <config:config-item config:name='HorizontalSplitPosition' config:type='int'>%d</config:config-item>" leftColumn :
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printf " <config:config-item config:name='PositionRight' config:type='int'>%d</config:config-item>" leftColumn :
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[]) ++
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(flip foldMap mTopRow $ \topRow ->
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" <config:config-item config:name='VerticalSplitMode' config:type='short'>2</config:config-item>" :
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printf " <config:config-item config:name='VerticalSplitPosition' config:type='int'>%d</config:config-item>" topRow :
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printf " <config:config-item config:name='PositionBottom' config:type='int'>%d</config:config-item>" topRow :
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[]) ++
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" </config:config-item-map-entry>" :
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[]) ++
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" </config:config-item-map-named>" :
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" </config:config-item-map-entry>" :
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" </config:config-item-map-indexed>" :
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" </config:config-item-set>" :
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" </office:settings>" :
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[]
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tableOpen name =
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"<office:body>" :
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"<office:spreadsheet>" :
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printf "<table:table table:name='%s'>" name :
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[]
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tableClose =
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"</table:table>" :
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"</office:spreadsheet>" :
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"</office:body>" :
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[]
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in TL.unlines $ map (TL.fromStrict . T.pack) $
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fileOpen
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(let styles = cellStyles (foldMap (concat.snd) tables) in
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(numberConfig =<< Set.toList (Set.map snd styles))
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++
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(cellConfig =<< Set.toList styles)) ++
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tableConfig (fmap fst tables) ++
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(Map.toAscList tables >>= \(name,(_,table)) ->
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tableOpen name ++
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(table >>= \row ->
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"<table:table-row>" :
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(row >>= formatCell) ++
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"</table:table-row>" :
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[]) ++
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tableClose) ++
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fileClose
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cellStyles :: [Cell Text] -> Set (Emphasis, (CommoditySymbol, AmountPrecision))
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cellStyles =
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Set.fromList .
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mapMaybe (\cell ->
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case cellType cell of
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TypeAmount amt ->
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Just
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(case cellStyle cell of
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Body emph -> emph
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Head -> Total,
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(acommodity amt, asprecision $ astyle amt))
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_ -> Nothing)
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numberStyleName :: (CommoditySymbol, AmountPrecision) -> String
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numberStyleName (comm, prec) =
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printf "%s-%s" comm $
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case prec of
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NaturalPrecision -> "natural"
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Precision k -> show k
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numberConfig :: (CommoditySymbol, AmountPrecision) -> [String]
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numberConfig (comm, prec) =
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let precStr =
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case prec of
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NaturalPrecision -> ""
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Precision k -> printf " number:decimal-places='%d'" k
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name = numberStyleName (comm, prec)
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in
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printf " <number:number-style style:name='number-%s'>" name :
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printf " <number:number number:min-integer-digits='1'%s/>" precStr :
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printf " <number:text>%s%s</number:text>"
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(if T.null comm then "" else " ") comm :
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" </number:number-style>" :
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[]
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emphasisName :: Emphasis -> String
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emphasisName emph =
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case emph of
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Item -> "item"
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Total -> "total"
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cellConfig :: (Emphasis, (CommoditySymbol, AmountPrecision)) -> [String]
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cellConfig (emph, numParam) =
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let name = numberStyleName numParam in
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let style :: String
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style =
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printf "style:name='%s-%s' style:data-style-name='number-%s'"
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(emphasisName emph) name name in
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case emph of
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Item ->
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printf " <style:style style:family='table-cell' %s/>" style :
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[]
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Total ->
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printf " <style:style style:family='table-cell' %s>" style :
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" <style:text-properties fo:font-weight='bold'/>" :
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" </style:style>" :
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[]
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formatCell :: Cell Text -> [String]
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formatCell cell =
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let style, valueType :: String
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style =
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case (cellStyle cell, cellType cell) of
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(Body emph, TypeAmount amt) -> tableStyle $ numberStyle emph amt
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(Body Item, TypeString) -> ""
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(Body Item, TypeMixedAmount) -> tableStyle "amount"
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(Body Item, TypeDate) -> tableStyle "date"
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(Body Total, TypeString) -> tableStyle "foot"
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(Body Total, TypeMixedAmount) -> tableStyle "total-amount"
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(Body Total, TypeDate) -> tableStyle "foot-date"
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(Head, _) -> tableStyle "head"
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numberStyle emph amt =
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printf "%s-%s"
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(emphasisName emph)
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(numberStyleName (acommodity amt, asprecision $ astyle amt))
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tableStyle = printf " table:style-name='%s'"
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valueType =
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case cellType cell of
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TypeAmount amt ->
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printf
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"office:value-type='float' office:value='%s'"
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(show $ aquantity amt)
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TypeDate ->
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printf
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"office:value-type='date' office:date-value='%s'"
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(cellContent cell)
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_ -> "office:value-type='string'"
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in
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printf "<table:table-cell%s %s>" style valueType :
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printf "<text:p>%s</text:p>" (escape $ T.unpack $ cellContent cell) :
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"</table:table-cell>" :
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[]
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escape :: String -> String
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escape =
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concatMap $ \c ->
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case c of
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'\n' -> " "
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'&' -> "&"
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'<' -> "<"
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'>' -> ">"
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'"' -> """
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'\'' -> "'"
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_ -> [c]
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