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Diffstat (limited to 'src/Hakyll/Web')
| -rw-r--r-- | src/Hakyll/Web/Template/Context.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Hakyll/Web/Template/Context.hs b/src/Hakyll/Web/Template/Context.hs index b3c2a6d..269347b 100644 --- a/src/Hakyll/Web/Template/Context.hs +++ b/src/Hakyll/Web/Template/Context.hs @@ -6,6 +6,7 @@ module Hakyll.Web.Template.Context , defaultContext , bodyField + , metadataField , urlField , pathField , categoryField @@ -66,6 +67,7 @@ field key value = Context $ \k i -> if k == key then value i else empty defaultContext :: Context String defaultContext = bodyField "body" `mappend` + metadataField `mappend` urlField "url" `mappend` pathField "path" `mappend` categoryField "category" `mappend` @@ -79,6 +81,13 @@ bodyField key = field key $ return . itemBody -------------------------------------------------------------------------------- +metadataField :: Context String +metadataField = Context $ \k i -> do + metadata <- getMetadata $ itemIdentifier i + maybe empty return $ M.lookup k metadata + + +-------------------------------------------------------------------------------- urlField :: String -> Context a urlField key = field key $ fmap (maybe empty toUrl) . getRoute . itemIdentifier |