Text.Feed.Query

Documentation

feedItems :: Feed -> [Item]

type FeedGetter a = Feed -> Maybe a

getFeedTitle :: Feed -> String

getFeedAuthor :: FeedGetter String

getFeedHome :: FeedGetter URLString

getFeedHTML :: FeedGetter URLString

getFeedDescription :: FeedGetter String

getFeedPubDate :: FeedGetter DateString

getFeedLastUpdate :: FeedGetter String

getFeedDate :: FeedGetter DateString

getFeedLogoLink :: FeedGetter URLString

getFeedLanguage :: FeedGetter String

getFeedCategories :: Feed -> [(String, Maybe String)]

getFeedGenerator :: FeedGetter String

getFeedItems :: Feed -> [Item]

type ItemGetter a = Item -> Maybe a

getItemTitle :: ItemGetter String

getItemLink :: ItemGetter String

getItemPublishDate :: ParseTime t => ItemGetter (Maybe t)

'getItemPublishDate item' returns the publication date of the item, but first parsed per the supported RFC 822 and RFC 3339 formats.

If the date string cannot be parsed as such, Just Nothing is returned. The caller must then instead fall back to processing the date string from getItemPublishDateString.

The parsed date representation is one of the ParseTime instances; see Format.

getItemPublishDateString :: ItemGetter DateString

getItemDate :: ItemGetter DateString

getItemAuthor :: ItemGetter String

'getItemAuthor f' returns the optional author of the item.

getItemCommentLink :: ItemGetter URLString

getItemEnclosure :: ItemGetter (String, Maybe String, Maybe Integer)

getItemFeedLink :: ItemGetter URLString

getItemId :: ItemGetter (Bool, String)

getItemCategories :: Item -> [String]

getItemRights :: ItemGetter String

getItemSummary :: ItemGetter String

getItemDescription :: ItemGetter String