diff options
author | Joey Hess <joey@kitenet.net> | 2014-07-03 13:46:09 -0400 |
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committer | Joey Hess <joey@kitenet.net> | 2014-07-03 14:15:00 -0400 |
commit | 38e2750137330da8fcc7067a2fa2e5aa74be5125 (patch) | |
tree | 22b7d238cbe66ab5ed3444b91f448b7de5097dc5 /Annex/MetaData.hs | |
parent | ff0cf010c169e7d4868994a7eca428496f9e54e6 (diff) |
import metadata from feeds
When annex.genmetadata is set, metadata from the feed is added to files
that are imported from it.
Reused the same feedtitle and itemtitle, feedauthor, itemauthor, etc names
that are used in --template.
Also added title and author, which are the item title/author if available,
falling back to the feed title/author. These are more likely to be common
metadata fields.
(There is a small bit of dupication here, but once git gets
around to packing the object, it will compress it away.)
The itempubdate field is not included in the metadata as a string; instead
it is used to generate year and month fields, same as is done when adding
files with annex.genmetadata set.
This commit was sponsored by Amitai Schlair, who cooincidentially
is responsible for ikiwiki generating nice feed metadata!
Diffstat (limited to 'Annex/MetaData.hs')
-rw-r--r-- | Annex/MetaData.hs | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/Annex/MetaData.hs b/Annex/MetaData.hs index f382f0ab1..f1b79e3f4 100644 --- a/Annex/MetaData.hs +++ b/Annex/MetaData.hs @@ -7,6 +7,7 @@ module Annex.MetaData ( genMetaData, + addDateMetaData, module X ) where @@ -37,20 +38,18 @@ genMetaData :: Key -> FilePath -> FileStatus -> Annex () genMetaData key file status = do maybe noop (flip copyMetaData key) =<< catKeyFileHEAD file whenM (annexGenMetaData <$> Annex.getGitConfig) $ do - metadata <- getCurrentMetaData key - let metadata' = genMetaData' status metadata - unless (metadata' == emptyMetaData) $ - addMetaData key metadata' + curr <- getCurrentMetaData key + addMetaData key (addDateMetaData mtime curr) + where + mtime = posixSecondsToUTCTime $ realToFrac $ modificationTime status -{- Generates metadata from the FileStatus. +{- Generates metadata for a file's date stamp. - Does not overwrite any existing metadata values. -} -genMetaData' :: FileStatus -> MetaData -> MetaData -genMetaData' status old = MetaData $ M.fromList $ filter isnew +addDateMetaData :: UTCTime -> MetaData -> MetaData +addDateMetaData mtime old = MetaData $ M.fromList $ filter isnew [ (yearMetaField, S.singleton $ toMetaValue $ show y) , (monthMetaField, S.singleton $ toMetaValue $ show m) ] where isnew (f, _) = S.null (currentMetaDataValues f old) - (y, m, _d) = toGregorian $ utctDay $ - posixSecondsToUTCTime $ realToFrac $ - modificationTime status + (y, m, _d) = toGregorian $ utctDay $ mtime |