| Copyright | (c) Galois Inc. 2008 (c) Sigbjorn Finne 2009- |
|---|---|
| License | BSD3 |
| Maintainer | Sigbjorn Finne <sof@forkIO.com> |
| Stability | provisional |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell98 |
Text.Feed.Query
Description
Synopsis
- feedItems :: Feed -> [Item]
- type FeedGetter a = Feed -> Maybe a
- getFeedTitle :: Feed -> Text
- getFeedAuthor :: FeedGetter Text
- getFeedHome :: FeedGetter URLString
- getFeedHTML :: FeedGetter URLString
- getFeedDescription :: FeedGetter Text
- getFeedPubDate :: FeedGetter DateString
- getFeedLastUpdate :: FeedGetter Text
- getFeedDate :: FeedGetter DateString
- getFeedLogoLink :: FeedGetter URLString
- getFeedLanguage :: FeedGetter Text
- getFeedCategories :: Feed -> [(Text, Maybe Text)]
- getFeedGenerator :: FeedGetter Text
- getFeedItems :: Feed -> [Item]
- type ItemGetter a = Item -> Maybe a
- getItemTitle :: ItemGetter Text
- getItemLink :: ItemGetter Text
- getItemPublishDate :: ParseTime t => ItemGetter (Maybe t)
- getItemPublishDateString :: ItemGetter DateString
- getItemDate :: ItemGetter DateString
- getItemAuthor :: ItemGetter Text
- getItemCommentLink :: ItemGetter URLString
- getItemEnclosure :: ItemGetter (URI, Maybe Text, Maybe Integer)
- getItemFeedLink :: ItemGetter URLString
- getItemId :: ItemGetter (Bool, Text)
- getItemCategories :: Item -> [Text]
- getItemRights :: ItemGetter Text
- getItemSummary :: ItemGetter Text
- getItemDescription :: ItemGetter Text
Documentation
type FeedGetter a = Feed -> Maybe a Source #
getFeedTitle :: Feed -> Text Source #
getFeedItems :: Feed -> [Item] Source #
type ItemGetter a = Item -> Maybe a Source #
getItemPublishDate :: ParseTime t => ItemGetter (Maybe t) Source #
'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.
getItemAuthor :: ItemGetter Text Source #
'getItemAuthor f' returns the optional author of the item.
getItemEnclosure :: ItemGetter (URI, Maybe Text, Maybe Integer) Source #
getItemCategories :: Item -> [Text] Source #