Changed "extracting..." warning to a regular log message.

This makes it sensitive to proper verbosity settings.
(It is now treated as INFO rather than WARNING, so one
doesn't get these messages for creation of tmp images
while making a pdf.)

API changes:

* Removed extractMediaBag from Text.Pandoc.MediaBag.
* Added Extracting as constructor for LogMessage.

1 files changed, 0 insertions, 31 deletions

diff --git a/src/Text/Pandoc/MediaBag.hs b/src/Text/Pandoc/MediaBag.hs
index 980511acc..d8d6da345 100644
--- a/src/Text/Pandoc/MediaBag.hs
+++ b/src/Text/Pandoc/MediaBag.hs
@@ -35,21 +35,15 @@ module Text.Pandoc.MediaBag (
                      lookupMedia,
                      insertMedia,
                      mediaDirectory,
-                     extractMediaBag
                      ) where
-import Control.Monad (when)
-import Control.Monad.Trans (MonadIO (..))
 import qualified Data.ByteString.Lazy as BL
 import Data.Data (Data)
 import qualified Data.Map as M
 import Data.Maybe (fromMaybe)
 import Data.Typeable (Typeable)
-import System.Directory (createDirectoryIfMissing)
 import System.FilePath
 import qualified System.FilePath.Posix as Posix
-import System.IO (stderr)
 import Text.Pandoc.MIME (MimeType, getMimeTypeDef)
-import qualified Text.Pandoc.UTF8 as UTF8
 
 -- | A container for a collection of binary resources, with names and
 -- mime types.  Note that a 'MediaBag' is a Monoid, so 'mempty'
@@ -87,28 +81,3 @@ mediaDirectory :: MediaBag -> [(String, MimeType, Int)]
 mediaDirectory (MediaBag mediamap) =
   M.foldWithKey (\fp (mime,contents) ->
       (((Posix.joinPath fp), mime, fromIntegral $ BL.length contents):)) [] mediamap
-
--- | Extract contents of MediaBag to a given directory.  Print informational
--- messages if 'verbose' is true.
--- TODO: eventually we may want to put this into PandocMonad
--- In PandocPure, it could write to the fake file system...
-extractMediaBag :: MonadIO m
-                => Bool
-                -> FilePath
-                -> MediaBag
-                -> m ()
-extractMediaBag verbose dir (MediaBag mediamap) = liftIO $ do
-  sequence_ $ M.foldWithKey
-     (\fp (_ ,contents) ->
-        ((writeMedia verbose dir (Posix.joinPath fp, contents)):)) [] mediamap
-
-writeMedia :: Bool -> FilePath -> (FilePath, BL.ByteString) -> IO ()
-writeMedia verbose dir (subpath, bs) = do
-  -- we join and split to convert a/b/c to a\b\c on Windows;
-  -- in zip containers all paths use /
-  let fullpath = dir </> normalise subpath
-  createDirectoryIfMissing True $ takeDirectory fullpath
-  when verbose $ UTF8.hPutStrLn stderr $ "pandoc: extracting " ++ fullpath
-  BL.writeFile fullpath bs
-
-