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|
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedRecordDot #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Settings
( Settings (..),
readSettings,
writeSettings,
SuggestedTag (..),
)
where
import Data.Aeson qualified as A
import Data.Function (on)
import Data.List (nub)
import Data.Text qualified as T
import Data.Vector qualified as V
import Data.Yaml (decodeFileThrow, encodeFile)
import GHC.Generics (Generic)
import System.Directory (doesFileExist)
import System.Environment.XDG.BaseDir (getSystemConfigFiles, getUserConfigFile)
import Text.RE.TDFA.Text qualified as R
data Settings = Settings
{ suggestedTags :: [SuggestedTag],
defaultLanguage :: String
}
deriving (Show, Generic)
instance Semigroup Settings where
a <> b =
Settings
{ suggestedTags = nub (a.suggestedTags <> b.suggestedTags),
defaultLanguage = b.defaultLanguage
}
instance Monoid Settings where
mempty =
Settings
{ suggestedTags =
[ -- TODO Add `SuggestedTagByDate`
--
-- By having a dedicated constructor for dates wie can take the following improvements into account:
--
-- - date formats that spell out the month name, ie. `1 Januar 1970` or `1 Jan 1970`
-- - perform minor corrections on OCR, ie. parse `0 1.01.1970`
--
-- @topic suggested-tags
SuggestTagByRE
"createdAt"
[ -- DD.MM.YYYY
[R.ed|${d}([0-9]{2})\.${m}([0-9]{2})\.${y}([0-9]{4})///${y}-${m}-${d}|],
-- DD/MM/YYYY
[R.ed|${d}([0-9]{2})/${m}([0-9]{2})/${y}([0-9]{4})///${y}-${m}-${d}|],
-- DD/MM/YY (20YY)
[R.ed|${d}([0-9]{2})/${m}([0-9]{2})/${y}([0-9]{2})///20${y}-${m}-${d}|],
[R.ed|${d}([0-9]{2})/${m}([0-9]{2})/${y}([0-9]{2})///19${y}-${m}-${d}|],
-- YYYY-MM-DD
[R.ed|${y}([0-9]{4})-${m}([0-9]{2})-${d}([0-9]{4})///${y}-${m}-${d}|],
-- DD.MM.YY (20YY)
[R.ed|${d}([0-9]{2})\.${m}([0-9]{2})\.${y}([0-9]{2})///20${y}-${m}-${d}|],
[R.ed|${d}([0-9]{2})\.${m}([0-9]{2})\.${y}([0-9]{2})///19${y}-${m}-${d}|],
-- DD. Januar YYYY, DD Januar YYYY
[R.ed|${d}([0-9]{2})\.? (Jan\.?|Januar) ${y}([0-9]{4})///${y}-01-${d}|],
[R.ed|${d}([0-9]{2})\.? (Feb\.?|Februar) ${y}([0-9]{4})///${y}-02-${d}|],
[R.ed|${d}([0-9]{2})\.? (Mär\.?|März) ${y}([0-9]{4})///${y}-03-${d}|],
[R.ed|${d}([0-9]{2})\.? (Apr\.?|April) ${y}([0-9]{4})///${y}-04-${d}|],
[R.ed|${d}([0-9]{2})\.? Mai\.? ${y}([0-9]{4})///${y}-05-${d}|],
[R.ed|${d}([0-9]{2})\.? (Jun\.?|Juni) ${y}([0-9]{4})///${y}-06-${d}|],
[R.ed|${d}([0-9]{2})\.? (Jul\.?|Juli) ${y}([0-9]{4})///${y}-07-${d}|],
[R.ed|${d}([0-9]{2})\.? (Aug\.?|August) ${y}([0-9]{4})///${y}-08-${d}|],
[R.ed|${d}([0-9]{2})\.? (Sep\.?|September) ${y}([0-9]{4})///${y}-09-${d}|],
[R.ed|${d}([0-9]{2})\.? (Okt\.?|Oktober) ${y}([0-9]{4})///${y}-10-${d}|],
[R.ed|${d}([0-9]{2})\.? (Nov\.?|November) ${y}([0-9]{4})///${y}-11-${d}|],
[R.ed|${d}([0-9]{2})\.? (Dez\.?|Dezember) ${y}([0-9]{4})///${y}-12-${d}|],
-- D. Januar YYYY, D Januar YYYY
[R.ed|${d}([0-9])\.? (Jan\.?|Januar) ${y}([0-9]{4})///${y}-01-0${d}|],
[R.ed|${d}([0-9])\.? (Feb\.?|Februar) ${y}([0-9]{4})///${y}-02-0${d}|],
[R.ed|${d}([0-9])\.? (Mär\.?|März) ${y}([0-9]{4})///${y}-03-0${d}|],
[R.ed|${d}([0-9])\.? (Apr\.?|April) ${y}([0-9]{4})///${y}-04-0${d}|],
[R.ed|${d}([0-9])\.? Mai\.? ${y}([0-9]{4})///${y}-05-0${d}|],
[R.ed|${d}([0-9])\.? (Jun\.?|Juni) ${y}([0-9]{4})///${y}-06-0${d}|],
[R.ed|${d}([0-9])\.? (Jul\.?|Juli) ${y}([0-9]{4})///${y}-07-0${d}|],
[R.ed|${d}([0-9])\.? (Aug\.?|August) ${y}([0-9]{4})///${y}-08-0${d}|],
[R.ed|${d}([0-9])\.? (Sep\.?|September) ${y}([0-9]{4})///${y}-09-0${d}|],
[R.ed|${d}([0-9])\.? (Okt\.?|Oktober) ${y}([0-9]{4})///${y}-10-0${d}|],
[R.ed|${d}([0-9])\.? (Nov\.?|November) ${y}([0-9]{4})///${y}-11-0${d}|],
[R.ed|${d}([0-9])\.? (Dez\.?|Dezember) ${y}([0-9]{4})///${y}-12-0${d}|],
-- Jun D, YYYY
[R.ed|Jan ${d}([0-9]), ${y}([0-9]{4})///${y}-01-0${d}|],
[R.ed|Feb ${d}([0-9]), ${y}([0-9]{4})///${y}-02-0${d}|],
[R.ed|Mar ${d}([0-9]), ${y}([0-9]{4})///${y}-03-0${d}|],
[R.ed|Apr ${d}([0-9]), ${y}([0-9]{4})///${y}-04-0${d}|],
[R.ed|May ${d}([0-9]), ${y}([0-9]{4})///${y}-05-0${d}|],
[R.ed|Jun ${d}([0-9]), ${y}([0-9]{4})///${y}-06-0${d}|],
[R.ed|Jul ${d}([0-9]), ${y}([0-9]{4})///${y}-07-0${d}|],
[R.ed|Aug ${d}([0-9]), ${y}([0-9]{4})///${y}-08-0${d}|],
[R.ed|Sep ${d}([0-9]), ${y}([0-9]{4})///${y}-09-0${d}|],
[R.ed|Oct ${d}([0-9]), ${y}([0-9]{4})///${y}-10-0${d}|],
[R.ed|Nov ${d}([0-9]), ${y}([0-9]{4})///${y}-11-0${d}|],
[R.ed|Dec ${d}([0-9]), ${y}([0-9]{4})///${y}-12-0${d}|],
-- Jun DD, YYYY
[R.ed|Jan ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-01-${d}|],
[R.ed|Feb ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-02-${d}|],
[R.ed|Mar ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-03-${d}|],
[R.ed|Apr ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-04-${d}|],
[R.ed|May ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-05-${d}|],
[R.ed|Jun ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-06-${d}|],
[R.ed|Jul ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-07-${d}|],
[R.ed|Aug ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-08-${d}|],
[R.ed|Sep ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-09-${d}|],
[R.ed|Oct ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-10-${d}|],
[R.ed|Nov ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-11-${d}|],
[R.ed|Dec ${d}([0-9]{2}), ${y}([0-9]{4})///${y}-12-${d}|]
],
SuggestTagByTags "correspondent"
],
defaultLanguage = "deu+eng"
}
instance A.FromJSON Settings
instance A.ToJSON Settings
data SuggestedTag
= SuggestTagByRE T.Text [R.SearchReplace R.RE T.Text]
| SuggestTagByTags T.Text
deriving (Show, Generic, Eq)
instance Show R.RE where
show = R.reSource
instance Eq R.RE where
(==) = (==) `on` show
instance (Eq re, Eq s) => Eq (R.SearchReplace re s) where
a == b =
((==) `on` R.getSearch) a b && (((==) `on` R.getTemplate) a b)
instance A.FromJSON SuggestedTag
instance A.ToJSON SuggestedTag
instance A.FromJSON R.RE where
parseJSON = A.withText "regular expression (POSIX)" (R.compileRegex . T.unpack)
instance A.ToJSON R.RE where
toJSON = A.toJSON . R.reSource
instance (A.FromJSON re, A.FromJSON s) => A.FromJSON (R.SearchReplace re s) where
parseJSON =
A.withArray
"regular search/replace expression (POSIX)"
( \a -> do
re <- a `V.indexM` 0
s <- a `V.indexM` 1
R.SearchReplace <$> A.parseJSON re <*> A.parseJSON s
)
instance (A.ToJSON re, A.ToJSON s) => A.ToJSON (R.SearchReplace re s) where
toJSON (R.SearchReplace re s) =
A.Array (V.fromList [A.toJSON re, A.toJSON s])
readSettings :: IO Settings
readSettings =
fmap mconcat
. mapM
( \fp ->
doesFileExist fp >>= \case
True -> decodeFileThrow fp
False -> pure mempty
)
=<< concat
<$> sequence
[ getSystemConfigFiles "apaperless" "settings.yaml",
((: []) <$> getUserConfigFile "apaperless" "settings.yaml"),
pure ["apaperless.yaml"]
]
writeSettings :: FilePath -> Settings -> IO ()
writeSettings =
encodeFile
|
