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|
{-# LANGUAGE DeriveDataTypeable, DeriveGeneric #-}
{-
Copyright (C) 2016-17 John MacFarlane <jgm@berkeley.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-}
{- |
Module : Text.Pandoc.Logging
Copyright : Copyright (C) 2006-2016 John MacFarlane
License : GNU GPL, version 2 or above
Maintainer : John MacFarlane <jgm@berkeley.edu>
Stability : alpha
Portability : portable
This module provides data types and functions for warnings
and info messages.
-}
module Text.Pandoc.Logging (
Verbosity(..)
, LogMessage(..)
, messageVerbosity
) where
import Text.Parsec.Pos
import Data.Data (Data)
import Data.Generics (Typeable)
import GHC.Generics (Generic)
-- | Verbosity level.
data Verbosity = ERROR | WARNING | INFO | DEBUG
deriving (Show, Read, Eq, Data, Enum, Ord, Bounded, Typeable, Generic)
data LogMessage =
SkippedInput String SourcePos
| NotRendered String
| YamlSectionNotAnObject SourcePos
| DuplicateLinkReference String SourcePos
| DuplicateNoteReference String SourcePos
| ParsingUnescaped String SourcePos
| DocxCommentWillNotRetainFormatting String
| CouldNotFetchResource String String
| CouldNotDetermineImageSize String
| CouldNotDetermineMimeType String
| CouldNotConvertTeXMath String
deriving (Show, Eq, Data, Ord, Typeable, Generic)
messageVerbosity:: LogMessage -> Verbosity
messageVerbosity msg =
case msg of
SkippedInput{} -> INFO
NotRendered{} -> INFO
YamlSectionNotAnObject{} -> WARNING
DuplicateLinkReference{} -> WARNING
DuplicateNoteReference{} -> WARNING
ParsingUnescaped{} -> INFO
DocxCommentWillNotRetainFormatting{} -> INFO
CouldNotFetchResource{} -> WARNING
CouldNotDetermineImageSize{} -> WARNING
CouldNotDetermineMimeType{} -> WARNING
CouldNotConvertTeXMath{} -> WARNING
|
