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compose ublog markup processing functions with andThen

hotfix-tablebase
Thibault Duplessis 2021-09-11 11:17:45 +02:00
parent 136631f425
commit 5225485c7b
1 changed files with 9 additions and 10 deletions
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19
modules/ublog/src/main/UblogMarkup.scala
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@ -22,21 +22,20 @@ final class UblogMarkup(baseUrl: config.BaseUrl, assetBaseUrl: config.AssetBaseU
type Text = String
type Html = String
def apply(post: UblogPost): String =
cache.get(post.markdown, str => postProcess(renderer(s"ublog:${post.id}")(preProcess(str))))
def apply(post: UblogPost): String = cache.get(post.markdown, process(post))
private def preProcess(markdown: Text) = unescapeAtUsername(replaceGameGifs(markdown))
private val cache = lila.memo.CacheApi.scaffeineNoScheduler.maximumSize(2048).build[Text, Html]()
private def postProcess(html: String) = unescapeUnderscoreInLinks(imageParagraph(html))
private val cache = lila.memo.CacheApi.scaffeineNoScheduler
.maximumSize(2048)
.build[Text, Html]()
private def process(post: UblogPost): Text => Html = replaceGameGifs.apply andThen
unescapeAtUsername.apply andThen
renderer(s"ublog:${post.id}") andThen
imageParagraph andThen
unescapeAtUsername.apply
// replace game GIFs URLs with actual game URLs that can be embedded
private object replaceGameGifs {
private val regex = (assetBaseUrl.value + """/game/export/gif(/white|/black|)/(\w{8})\.gif""").r
def apply(markdown: Text) = regex.replaceAllIn(markdown, baseUrl.value + "/$2$1")
private val regex = (assetBaseUrl.value + """/game/export/gif(/white|/black|)/(\w{8})\.gif""").r
val apply = (markdown: Text) => regex.replaceAllIn(markdown, baseUrl.value + "/$2$1")
}
// put images into a container for styling