module SinglePage (make) where
import Date
import Info
import BuilderQQ
import Records ()
import qualified NsfwWarning
import Control.Exception
import Control.Monad
import Data.List (sort)
import Data.Maybe (fromMaybe)
import qualified Data.Text as Strict
import qualified Data.Text.Lazy as Lazy
import System.FilePath (joinPath, splitPath)
import qualified Data.HashSet as Set
import Data.Traversable
-- | e.g. only nsfw images are present for a non-nsfw page
data NoEligibleImages = NoEligibleImages {title :: !Strict.Text}
deriving stock Eq deriving anyclass Exception
instance Show NoEligibleImages where
show (NoEligibleImages {title}) =
Strict.unpack title <> ": no images selected\n" <>
" (probably a nsfw-only work without --nsfw set)"
make :: Text -- ^ website root
-> FilePath -- ^ gallery prefix
-> Bool -- ^ nsfw?
-> FilePath -- ^ data dir
-> FilePath -- ^ subdir of datadir containing this @info.yaml@
-> Info -> IO Lazy.Text
make root prefix nsfw dataDir dir info =
toLazyText <$> make' root prefix nsfw dataDir dir info
make' :: Text -> FilePath -> Bool -> FilePath -> FilePath -> Info -> IO Builder
make' root prefix nsfw _dataDir dir info@(Info {date, title, artist, bg}) = do
let images = imagesFor nsfw info
let undir = joinPath (replicate (length (splitPath dir)) "..")
let artistTag = ifJust artist makeArtist
let formattedDate = formatLong date
let buttonBar = makeButtonBar title $ addIds images
let image0@(Image {path = path0, download = download0'}) : otherImages =
#all images
let download0 = fromMaybe (bigFile path0) download0'
let path0' = pageFile path0
let descSection = makeDesc $ descFor nsfw info
let tagsList = makeTags undir $ tagsFor nsfw info
let linksList = extLinks $ linksFor nsfw info
let updates = sort $ updatesFor nsfw info
let updatesList = makeUpdates updates
let makePrefetch (Image {path}) = [b||]
where path' = bigFile path
let prefetches = map makePrefetch otherImages
let makeWarning w = [b|@0
$w
|]
let defWarning = "oops i forgot to put one, sorry! \
\if you can let me know i'd appreciate it" :: Text
let warning'
| Just w <- #warning image0 = makeWarning w
| #nsfw image0 = makeWarning defWarning
| otherwise = mempty
let warningT = makeWarning [b|.|]
let bgStyle = ifJust bg \col -> [b|@0
|]
let url = [b|$root/$prefix/$dir|]
let desc = case artist of
Just (Artist {name}) -> [b|by $name|]
Nothing -> "by niss"
let thumb = getThumb "" info
let updateDate = ifJust (last' updates) \(Update {date = d}) ->
let updated = formatLong d in
[b| updated $updated|]
let nsfw' = NsfwWarning.Single <$ guard nsfw
let nsfwScript = NsfwWarning.script nsfw'
let nsfwDialog = NsfwWarning.dialog nsfw'
pure [b|@0
$nsfwScript
$bgStyle
$0.prefetches
$title
$nsfwDialog