Copyright	Copyright (C) 2009-2021 John MacFarlane
License	GNU GPL, version 2 or above
Maintainer	John MacFarlane <jgm@berkeley.edu>
Stability	alpha
Portability	portable
Safe Haskell	None
Language	Haskell2010

Text.Pandoc.Templates

Description

Utility functions for working with pandoc templates.

Synopsis

data Template a
newtype WithDefaultPartials m a = WithDefaultPartials {
- runWithDefaultPartials :: m a
}
newtype WithPartials m a = WithPartials {
- runWithPartials :: m a
}
compileTemplate :: (TemplateMonad m, TemplateTarget a) => FilePath -> Text -> m (Either String (Template a))
renderTemplate :: (TemplateTarget a, ToContext a b) => Template a -> b -> Doc a
getTemplate :: PandocMonad m => FilePath -> m Text
getDefaultTemplate :: PandocMonad m => Text -> m Text
compileDefaultTemplate :: PandocMonad m => Text -> m (Template Text)

Documentation

data Template a #

A template.

Instances

Instances details

Functor Template
Instance details Defined in Text.DocTemplates.Internal Methods fmap :: (a -> b) -> Template a -> Template b # (<$) :: a -> Template b -> Template a #
Foldable Template
Instance details Defined in Text.DocTemplates.Internal Methods fold :: Monoid m => Template m -> m # foldMap :: Monoid m => (a -> m) -> Template a -> m # foldMap' :: Monoid m => (a -> m) -> Template a -> m # foldr :: (a -> b -> b) -> b -> Template a -> b # foldr' :: (a -> b -> b) -> b -> Template a -> b # foldl :: (b -> a -> b) -> b -> Template a -> b # foldl' :: (b -> a -> b) -> b -> Template a -> b # foldr1 :: (a -> a -> a) -> Template a -> a # foldl1 :: (a -> a -> a) -> Template a -> a # toList :: Template a -> [a] # null :: Template a -> Bool # length :: Template a -> Int # elem :: Eq a => a -> Template a -> Bool # maximum :: Ord a => Template a -> a # minimum :: Ord a => Template a -> a # sum :: Num a => Template a -> a # product :: Num a => Template a -> a #
Traversable Template
Instance details Defined in Text.DocTemplates.Internal Methods traverse :: Applicative f => (a -> f b) -> Template a -> f (Template b) # sequenceA :: Applicative f => Template (f a) -> f (Template a) # mapM :: Monad m => (a -> m b) -> Template a -> m (Template b) # sequence :: Monad m => Template (m a) -> m (Template a) #
Eq a => Eq (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods (==) :: Template a -> Template a -> Bool # (/=) :: Template a -> Template a -> Bool #
Data a => Data (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Template a -> c (Template a) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Template a) # toConstr :: Template a -> Constr # dataTypeOf :: Template a -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Template a)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Template a)) # gmapT :: (forall b. Data b => b -> b) -> Template a -> Template a # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Template a -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Template a -> r # gmapQ :: (forall d. Data d => d -> u) -> Template a -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Template a -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Template a -> m (Template a) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Template a -> m (Template a) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Template a -> m (Template a) #
Ord a => Ord (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods compare :: Template a -> Template a -> Ordering # (<) :: Template a -> Template a -> Bool # (<=) :: Template a -> Template a -> Bool # (>) :: Template a -> Template a -> Bool # (>=) :: Template a -> Template a -> Bool # max :: Template a -> Template a -> Template a # min :: Template a -> Template a -> Template a #
Read a => Read (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods readsPrec :: Int -> ReadS (Template a) # readList :: ReadS [Template a] # readPrec :: ReadPrec (Template a) # readListPrec :: ReadPrec [Template a] #
Show a => Show (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods showsPrec :: Int -> Template a -> ShowS # show :: Template a -> String # showList :: [Template a] -> ShowS #
Generic (Template a)
Instance details Defined in Text.DocTemplates.Internal Associated Types type Rep (Template a) :: Type -> Type # Methods from :: Template a -> Rep (Template a) x # to :: Rep (Template a) x -> Template a #
Semigroup a => Semigroup (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods (<>) :: Template a -> Template a -> Template a # sconcat :: NonEmpty (Template a) -> Template a # stimes :: Integral b => b -> Template a -> Template a #
Semigroup a => Monoid (Template a)
Instance details Defined in Text.DocTemplates.Internal Methods mempty :: Template a # mappend :: Template a -> Template a -> Template a # mconcat :: [Template a] -> Template a #
type Rep (Template a)
Instance details Defined in Text.DocTemplates.Internal type Rep (Template a) = D1 ('MetaData "Template" "Text.DocTemplates.Internal" "doctemplates-0.10-BXkOoWE4VXD8UvOsKOluPP" 'False) (((C1 ('MetaCons "Interpolate" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Variable)) :+: C1 ('MetaCons "Conditional" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Variable) :: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a)) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a))))) :+: (C1 ('MetaCons "Iterate" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Variable) :: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a)) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a)))) :+: C1 ('MetaCons "Nested" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a))))) :+: ((C1 ('MetaCons "Partial" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Pipe]) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a))) :+: C1 ('MetaCons "Literal" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)))) :+: (C1 ('MetaCons "Concat" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a)) :: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Template a))) :+: C1 ('MetaCons "Empty" 'PrefixI 'False) (U1 :: Type -> Type))))

newtype WithDefaultPartials m a Source #

Wrap a Monad in this if you want partials to be taken only from the default data files.

Constructors

WithDefaultPartials
Fields runWithDefaultPartials :: m a

Instances

Instances details

Monad m => Monad (WithDefaultPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods (>>=) :: WithDefaultPartials m a -> (a -> WithDefaultPartials m b) -> WithDefaultPartials m b # (>>) :: WithDefaultPartials m a -> WithDefaultPartials m b -> WithDefaultPartials m b # return :: a -> WithDefaultPartials m a #
Functor m => Functor (WithDefaultPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods fmap :: (a -> b) -> WithDefaultPartials m a -> WithDefaultPartials m b # (<$) :: a -> WithDefaultPartials m b -> WithDefaultPartials m a #
Applicative m => Applicative (WithDefaultPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods pure :: a -> WithDefaultPartials m a # (<>) :: WithDefaultPartials m (a -> b) -> WithDefaultPartials m a -> WithDefaultPartials m b # liftA2 :: (a -> b -> c) -> WithDefaultPartials m a -> WithDefaultPartials m b -> WithDefaultPartials m c # (>) :: WithDefaultPartials m a -> WithDefaultPartials m b -> WithDefaultPartials m b # (<*) :: WithDefaultPartials m a -> WithDefaultPartials m b -> WithDefaultPartials m a #
PandocMonad m => TemplateMonad (WithDefaultPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods getPartial :: FilePath -> WithDefaultPartials m Text #

newtype WithPartials m a Source #

Wrap a Monad in this if you want partials to be looked for locally (or, when the main template is at a URL, via HTTP), falling back to default data files.

Constructors

WithPartials
Fields runWithPartials :: m a

Instances

Instances details

Monad m => Monad (WithPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods (>>=) :: WithPartials m a -> (a -> WithPartials m b) -> WithPartials m b # (>>) :: WithPartials m a -> WithPartials m b -> WithPartials m b # return :: a -> WithPartials m a #
Functor m => Functor (WithPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods fmap :: (a -> b) -> WithPartials m a -> WithPartials m b # (<$) :: a -> WithPartials m b -> WithPartials m a #
Applicative m => Applicative (WithPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods pure :: a -> WithPartials m a # (<>) :: WithPartials m (a -> b) -> WithPartials m a -> WithPartials m b # liftA2 :: (a -> b -> c) -> WithPartials m a -> WithPartials m b -> WithPartials m c # (>) :: WithPartials m a -> WithPartials m b -> WithPartials m b # (<*) :: WithPartials m a -> WithPartials m b -> WithPartials m a #
PandocMonad m => TemplateMonad (WithPartials m) Source #
Instance details Defined in Text.Pandoc.Templates Methods getPartial :: FilePath -> WithPartials m Text #

compileTemplate :: (TemplateMonad m, TemplateTarget a) => FilePath -> Text -> m (Either String (Template a)) #

Compile a template. The FilePath parameter is used to determine a default path and extension for partials and may be left empty if partials are not used.

renderTemplate :: (TemplateTarget a, ToContext a b) => Template a -> b -> Doc a #

Render a compiled template in a "context" which provides values for the template's variables.

getTemplate :: PandocMonad m => FilePath -> m Text Source #

Retrieve text for a template.

getDefaultTemplate Source #

Arguments

:: PandocMonad m
=> Text	Name of writer
-> m Text

Get default template for the specified writer.

compileDefaultTemplate :: PandocMonad m => Text -> m (Template Text) Source #

Get and compile default template for the specified writer. Raise an error on compilation failure.