epub-metadata-2.3.2: Library for parsing and manipulating ePub files and OPF package data

Safe HaskellSafe-Inferred

Codec.Epub.Opf.Package.Metadata

Description

Data types for working with the metadata of ePub documents

These data types were constructed by studying the IDPF OPF specification for ePub documents found here:

http://www.idpf.org/2007/opf/OPF_2.0_final_spec.html

Synopsis

Documentation

data MetaTitle Source

package/metadata/dc:title tag, xml:lang attr, content

Constructors

MetaTitle (Maybe String) String 

Instances

data MetaCreator Source

package/metadata/dc:creator tag, opf:role attr, opf:file-as attr, content

Constructors

MetaCreator (Maybe String) (Maybe String) String 

Instances

data MetaDate Source

package/metadata/dc:date tag, opf:event attr, content

Constructors

MetaDate (Maybe String) String 

Instances

data MetaId Source

package/metadata/dc:identifier tag, id attr, opf:scheme attr, content

Constructors

MetaId String (Maybe String) String 

Instances

data Metadata Source

package/metadata tag

Constructors

Metadata 

Fields

metaTitles :: [MetaTitle]

at least one required

metaCreators :: [MetaCreator]
 
metaContributors :: [MetaCreator]
 
metaSubjects :: [String]

dc:subject tags

metaDescription :: Maybe String

dc:description tags

metaPublisher :: Maybe String

dc:publisher tag

metaDates :: [MetaDate]
 
metaType :: Maybe String

dc:type tag

metaFormat :: Maybe String

dc:format tag

metaIds :: [MetaId]

at least one required

metaSource :: Maybe String

dc:source tag

metaLangs :: [String]

dc:language tags, at least one required

metaRelation :: Maybe String

dc:relation tag

metaCoverage :: Maybe String

dc:coverage tag

metaRights :: Maybe String

dc:rights tag

Instances

emptyMetadata :: MetadataSource

Note: This isn't valid as-is, some required values are empty lists!