diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Hakyll/Web/Page/Metadata.hs | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/Hakyll/Web/Page/Metadata.hs b/src/Hakyll/Web/Page/Metadata.hs index 022912d..764022a 100644 --- a/src/Hakyll/Web/Page/Metadata.hs +++ b/src/Hakyll/Web/Page/Metadata.hs @@ -172,18 +172,23 @@ renderDateFieldWith locale key format defaultValue page = getUTCMaybe :: TimeLocale -- ^ Output time locale -> Page a -- ^ Input page -> Maybe UTCTime -- ^ Parsed UTCTime -getUTCMaybe locale page = msum - [ fromPublished "%a, %d %b %Y %H:%M:%S UT" - , fromPublished "%Y-%m-%dT%H:%M:%SZ" - , fromPublished "%Y-%m-%d %H:%M:%S" - , fromPublished "%B %e, %Y %l:%M %p" - , fromPublished "%B %e, %Y" - , getFieldMaybe "path" page >>= parseTime' "%Y-%m-%d" . +getUTCMaybe locale page = msum $ + [fromField "published" fmt | fmt <- formats] ++ + [fromField "date" fmt | fmt <- formats] ++ + [ getFieldMaybe "path" page >>= parseTime' "%Y-%m-%d" . intercalate "-" . take 3 . splitAll "-" . takeFileName ] where - fromPublished f = getFieldMaybe "published" page >>= parseTime' f parseTime' f str = parseTime locale f str + fromField k fmt = getFieldMaybe k page >>= parseTime' fmt + + formats = + [ "%a, %d %b %Y %H:%M:%S UT" + , "%Y-%m-%dT%H:%M:%SZ" + , "%Y-%m-%d %H:%M:%S" + , "%B %e, %Y %l:%M %p" + , "%B %e, %Y" + ] -- | Set the modification time as a field in the page renderModificationTime :: String |