Text.RSS.Extensions

Support for RSS extensions. Cf specification at http://web.resource.org/rss/1.0/modules/.

Parsing

class ParseRssExtension a where

Class of RSS extensions that can be parsed.

Minimal complete definition

parseRssChannelExtension, parseRssItemExtension

Methods

parseRssChannelExtension :: MonadThrow m => ConduitT Event o m (RssChannelExtension a)

This parser will be fed with all Events within the <channel> element. Therefore, it is expected to ignore Events unrelated to the RSS extension.

parseRssItemExtension :: MonadThrow m => ConduitT Event o m (RssItemExtension a)

This parser will be fed with all Events within the <item> element. Therefore, it is expected to ignore Events unrelated to the RSS extension.

Instances

ParseRssExtension SyndicationModule

Defined in Text.RSS.Extensions.Syndication

Methods

parseRssChannelExtension :: MonadThrow m => ConduitT Event o m (RssChannelExtension SyndicationModule)

parseRssItemExtension :: MonadThrow m => ConduitT Event o m (RssItemExtension SyndicationModule)

ParseRssExtension DublinCoreModule

Defined in Text.RSS.Extensions.DublinCore

Methods

parseRssChannelExtension :: MonadThrow m => ConduitT Event o m (RssChannelExtension DublinCoreModule)

parseRssItemExtension :: MonadThrow m => ConduitT Event o m (RssItemExtension DublinCoreModule)

ParseRssExtension ContentModule

Defined in Text.RSS.Extensions.Content

Methods

parseRssChannelExtension :: MonadThrow m => ConduitT Event o m (RssChannelExtension ContentModule)

parseRssItemExtension :: MonadThrow m => ConduitT Event o m (RssItemExtension ContentModule)

ParseRssExtension AtomModule

Defined in Text.RSS.Extensions.Atom

Methods

parseRssChannelExtension :: MonadThrow m => ConduitT Event o m (RssChannelExtension AtomModule)

parseRssItemExtension :: MonadThrow m => ConduitT Event o m (RssItemExtension AtomModule)

type ParseRssExtensions (e :: [*]) = (AllConstrained ParseRssExtension e, SingI e)

Requirement on a list of extension tags to be able to parse and combine them.

parseRssChannelExtensions :: ParseRssExtensions e => MonadThrow m => ConduitT Event o m (RssChannelExtensions e)

Parse a combination of RSS extensions at <channel> level.

parseRssItemExtensions :: ParseRssExtensions e => MonadThrow m => ConduitT Event o m (RssItemExtensions e)

Parse a combination of RSS extensions at <item> level.

Rendering

class RenderRssExtension e where

Class of RSS extensions that can be rendered.

Minimal complete definition

renderRssChannelExtension, renderRssItemExtension

Methods

renderRssChannelExtension :: Monad m => RssChannelExtension e -> ConduitT () Event m ()

Render extension for the <channel> element.

renderRssItemExtension :: Monad m => RssItemExtension e -> ConduitT () Event m ()

Render extension for the <item> element.

Instances

RenderRssExtension SyndicationModule

Defined in Text.RSS.Extensions.Syndication

Methods

renderRssChannelExtension :: Monad m => RssChannelExtension SyndicationModule -> ConduitT () Event m ()

renderRssItemExtension :: Monad m => RssItemExtension SyndicationModule -> ConduitT () Event m ()

RenderRssExtension DublinCoreModule

Defined in Text.RSS.Extensions.DublinCore

Methods

renderRssChannelExtension :: Monad m => RssChannelExtension DublinCoreModule -> ConduitT () Event m ()

renderRssItemExtension :: Monad m => RssItemExtension DublinCoreModule -> ConduitT () Event m ()

RenderRssExtension ContentModule

Defined in Text.RSS.Extensions.Content

Methods

renderRssChannelExtension :: Monad m => RssChannelExtension ContentModule -> ConduitT () Event m ()

renderRssItemExtension :: Monad m => RssItemExtension ContentModule -> ConduitT () Event m ()

RenderRssExtension AtomModule

Defined in Text.RSS.Extensions.Atom

Methods

renderRssChannelExtension :: Monad m => RssChannelExtension AtomModule -> ConduitT () Event m ()

renderRssItemExtension :: Monad m => RssItemExtension AtomModule -> ConduitT () Event m ()

type RenderRssExtensions (e :: [*]) = AllConstrained RenderRssExtension e

Requirement on a list of extension tags to be able to render them.

renderRssChannelExtensions :: Monad m => RenderRssExtensions e => RssChannelExtensions e -> ConduitT () Event m ()

Render a set of <channel> extensions.

renderRssItemExtensions :: Monad m => RenderRssExtensions e => RssItemExtensions e -> ConduitT () Event m ()

Render a set of <item> extensions.