feed-1.3.2.1: Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds.

Copyright | (c) Galois Inc. 2008 (c) Sigbjorn Finne 2009-
License | BSD3
Maintainer | Sigbjorn Finne <sof@forkIO.com>
Stability | provisional
Safe Haskell | None
Language | Haskell2010

Text.Feed.Import

Description

Convert from XML to Feeds.

Synopsis

- parseFeedFromFile :: FilePath -> IO (Maybe Feed)
- parseFeedString :: String -> Maybe Feed
- parseFeedSource :: FeedSource s => s -> Maybe Feed
- class FeedSource s
- readRSS2 :: Element -> Maybe Feed
- readRSS1 :: Element -> Maybe Feed
- readAtom :: Element -> Maybe Feed

# Documentation

parseFeedFromFile :: FilePath -> IO (Maybe Feed) Source #

'parseFeedFromFile fp' reads in the contents of the file at `fp`; the assumed encoding is UTF-8.

parseFeedString :: String -> Maybe Feed Source #

parseFeedSource :: FeedSource s => s -> Maybe Feed Source #

'parseFeedSource s' tries to parse the source `s` as one of the feed formats. First as Atom, then RSS2 before giving RSS1 a try. `Nothing` is, rather unhelpfully, returned as an indication of error.

class FeedSource s Source #

Minimal complete definition

parseFeedSourceXML

#### Instances

Instances details

FeedSource ByteString Source # |
Instance details Defined in Text.Feed.Import Methods parseFeedSourceXML :: ByteString -> Either SomeException Document
FeedSource Text Source # |
Instance details Defined in Text.Feed.Import Methods parseFeedSourceXML :: Text -> Either SomeException Document
FeedSource String Source # |
Instance details Defined in Text.Feed.Import Methods parseFeedSourceXML :: String -> Either SomeException Document

readRSS2 :: Element -> Maybe Feed Source #

'readRSS2 elt' tries to derive an RSS2.x, RSS-0.9x feed document from the XML element `e`.

readRSS1 :: Element -> Maybe Feed Source #

'readRSS1 elt' tries to derive an RSS1.0 feed document from the XML element `e`.

readAtom :: Element -> Maybe Feed Source #

'readAtom elt' tries to derive an Atom feed document from the XML element `e`.