add support for categorised alts

This commit is contained in:
Rhiannon Morris 2021-08-23 16:30:11 +02:00
parent e47b790242
commit 2ccfb72b22
4 changed files with 68 additions and 31 deletions

View file

@ -25,7 +25,7 @@ dependSingle' :: FilePath -> Info -> FilePath -> FilePath -> Bool -> Builder
dependSingle' yamlDir info prefix build nsfw =
[b|$page: $deps $$(MAKEPAGES)|]
where
images = if nsfw then #images info else #sfwImages info
images = #all if nsfw then #images info else #sfwImages info
paths = map #path images
dls = mapMaybe #download images

View file

@ -2,7 +2,8 @@
module Info
(Info (..),
tagsFor, descFor, imagesFor, linksFor, updatesFor, compareFor, sortFor,
Artist (..), Image (..), Desc (..), DescField (..), Link (..), Update (..),
Artist (..), Images' (..), Images, Image (..), Desc (..), DescField (..),
Link (..), Update (..),
GalleryInfo (..), GalleryFilters (..), ArtistFilter (..), NsfwFilter (..),
IndexInfo (..),
readArtistFilter, matchArtist, readNsfwFilter, matchNsfw, matchFilters,
@ -31,6 +32,7 @@ import qualified Data.Text as Text
import Data.YAML (FromYAML (..), (.:), (.:?), (.!=))
import qualified Data.YAML as YAML
import System.FilePath ((</>), takeBaseName, takeExtension, splitExtension)
import Data.Bifunctor (second)
data Info =
@ -51,7 +53,7 @@ data Info =
desc :: !Desc,
nsfwDesc :: !Desc,
bg :: !(Maybe Text),
images :: ![Image],
images :: !Images,
thumb' :: !(Maybe FilePath),
links :: ![Link],
extras :: ![FilePath]
@ -84,6 +86,14 @@ data Image =
}
deriving (Eq, Show)
data Images' a =
Uncat [a] -- ^ uncategorised
| Cat [(Text, [a])] -- ^ categorised
deriving (Eq, Show, Functor, Foldable, Traversable)
type Images = Images' Image
data Link =
Link {
title :: !Text,
@ -105,12 +115,21 @@ instance HasField "sfw" Image Bool where getField = not . #nsfw
instance HasField "sfw" Link Bool where getField = not . #nsfw
instance HasField "sfw" Update Bool where getField = not . #nsfw
instance HasField "sfwImages" Info [Image] where
getField = filter #sfw . #images
instance HasField "nsfwImages" Info [Image] where
getField = filter #nsfw . #images
instance HasField "allNsfw" Info Bool where getField = null . #sfwImages
instance HasField "allSfw" Info Bool where getField = null . #nsfwImages
instance HasField "all" (Images' a) [a] where
getField (Uncat is) = is
getField (Cat cats) = foldMap snd cats
filterImages :: (a -> Bool) -> Images' a -> Images' a
filterImages p (Uncat is) = Uncat $ filter p is
filterImages p (Cat cats) =
Cat $ filter (not . null . snd) $ map (second $ filter p) cats
instance HasField "sfwImages" Info Images where
getField = filterImages #sfw . #images
instance HasField "nsfwImages" Info Images where
getField = filterImages #nsfw . #images
instance HasField "allNsfw" Info Bool where getField = null . #all . #sfwImages
instance HasField "allSfw" Info Bool where getField = null . #all . #nsfwImages
instance HasField "anySfw" Info Bool where getField = not . #allNsfw
instance HasField "anyNsfw" Info Bool where getField = not . #allSfw
@ -125,7 +144,8 @@ instance HasField "nsfwUpdates" Info [Update] where
getField = filter #nsfw . #updates
instance HasField "thumb" Info (Maybe FilePath) where
getField (Info {thumb', images}) = thumb' <|> #path <$> find #sfw images
getField (Info {thumb', images}) =
thumb' <|> #path <$> find #sfw (#all images)
instance HasField "mine" Info Bool where getField = isNothing . #artist
instance HasField "notMine" Info Bool where getField = isJust . #artist
@ -181,7 +201,7 @@ descFor nsfw (Info {desc, nsfwDesc}) = if nsfw then desc <> nsfwDesc else desc
tagsFor :: Bool -> Info -> [Text]
tagsFor nsfw i = if nsfw then nub (#tags i <> #nsfwTags i) else #tags i
imagesFor :: Bool -> Info -> [Image]
imagesFor :: Bool -> Info -> Images
imagesFor nsfw = if nsfw then #images else #sfwImages
linksFor :: Bool -> Info -> [Link]
@ -233,7 +253,7 @@ instance FromYAML Info where
<*> m .:? "desc" .!= NoDesc
<*> m .:? "nsfw-desc" .!= NoDesc
<*> m .:? "bg"
<*> (m .: "images" >>= imageList)
<*> m .: "images"
<*> m .:? "thumb"
<*> m .:? "links" .!= []
<*> m .:? "extras" .!= []
@ -278,6 +298,11 @@ unlabelledImage' label' y = asStr y <|> asObj y
pathToLabel = Text.pack . gapToSpace . takeBaseName
gapToSpace = map \case '-' -> ' '; '_' -> ' '; c -> c
instance FromYAML Images where
parseYAML y = Uncat <$> imageList y
<|> Cat <$> YAML.withSeq "list of categories" fromPairs y
where fromPairs = traverse $ withPairM \label -> fmap (label,) . imageList
instance FromYAML Link where
parseYAML =
withPairM \title rest -> asStr title rest <|> asObj title rest

View file

@ -47,8 +47,8 @@ make' root prefix nsfw dataDir dir info@(Info {date, title, artist, bg}) = do
let buttonBar = makeButtonBar title images
let (image0@(Image {path = path0, download = download0'}),
Size {width = width0, height = height0})
= head images
Size {width = width0, height = height0}) : otherImages
= #all images
let download0 = fromMaybe path0 download0'
let path0' = pageFile path0
let tinyCls = if any (tiny . #second) images then [b| class=tiny|] else ""
@ -60,7 +60,7 @@ make' root prefix nsfw dataDir dir info@(Info {date, title, artist, bg}) = do
let updatesList = makeUpdates updates
let makePrefetch (Image {path}) = [b|<link rel=prefetch href=$path>|]
let prefetches = map (makePrefetch . #first) $ tail images
let prefetches = map (makePrefetch . #first) otherImages
let makeWarning w = [b|@0
<figcaption id=cw aria-role=button tabindex=0>
@ -195,24 +195,35 @@ makeDesc (LongDesc fs) = [b|@0
</div>
|]
makeButtonBar :: Strict.Text -> [(Image, Size)] -> Builder
makeButtonBar :: Strict.Text -> Images' (Image, Size) -> Builder
makeButtonBar title images =
case images of
[] -> throw $ NoEligibleImages title
[_] -> ""
_ -> [b|@0
<nav id=alts aria-label="alternate versions">
Uncat [] -> throw $ NoEligibleImages title
Uncat [_] -> ""
Cat [(_,[_])] -> ""
Uncat imgs -> makeNav "uncat" $ makeAlts imgs
Cat cats -> makeNav "cat" $ map (uncurry makeCat) cats
where
makeNav (cls :: Text) inner = [b|@0
<nav id=alts class=$cls aria-label="alternate versions">
$2.inner
</nav> |]
makeCat lbl imgs = [b|@0
<section>
<h3 class=alt-cat>$lbl</h3>
$0.alts
</section> |]
where alts = makeAlts imgs
makeAlts imgs = [b|@0
<ul class="buttonbar bb-choice">
$4.alts
</ul>
</nav>
|]
where alts = map (\(i, (im, sz)) -> altButton i im sz) $ zip [0..] images
$2.elems
</ul> |]
where elems = map (uncurry altButton) imgs
altButton :: Int -> Image -> Size -> Builder
altButton i img size = [b|@0
altButton :: Image -> Size -> Builder
altButton img size = [b|@0
<li$nsfwClass>
<input type=radio$checked name=variant id="$idLabel" value="$path'"
<input type=radio name=variant id="$idLabel" value="$path'"
data-link="$link"$warning'
data-width=$width data-height=$height>
<label for="$idLabel"$nsfwLabelClass>$label</label>
@ -222,7 +233,6 @@ altButton i img size = [b|@0
Size {width, height} = size
nsfwClass = if nsfw then [b| class=nsfw|] else ""
nsfwLabelClass = if nsfw then [b| class=nsfw-label|] else ""
checked = if i == 0 then [b| checked|] else ""
idLabel = escId label
path' = pageFile path
link = fromMaybe path download
@ -297,7 +307,7 @@ imageSize dir img = do
Just (width, height) -> pure $ Size {width, height}
Nothing -> fail $ "couldn't understand identify output:\n" ++ output
withSizes :: FilePath -> [Image] -> IO [(Image, Size)]
withSizes :: Traversable t => FilePath -> t Image -> IO (t (Image, Size))
withSizes dir = traverse \img -> do
size <- imageSize dir $ #path img
pure (img, size)

View file

@ -32,6 +32,7 @@ executable make-pages
ConstraintKinds,
DataKinds,
DeriveAnyClass,
DeriveTraversable,
DerivingStrategies,
DerivingVia,
DuplicateRecordFields,
@ -46,6 +47,7 @@ executable make-pages
PatternSynonyms,
QuasiQuotes,
RankNTypes,
ScopedTypeVariables,
StandaloneDeriving,
TupleSections,
TypeSynonymInstances,