-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds.
--   
--   Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds.
@package feed
@version 0.3.1


module Text.Atom.Feed.Link

-- | Atom feeds uses typed IRI links to represent information / metadata
--   that is of interest to the consumers (software, in the main) of feeds.
--   For instance, the edit link relation attached to an atom:entry element
--   points to the IRI to use to update/edit it.
--   
--   The Atom standard encourages that such typed links to be registered
--   with IANA if they have wider applicability, and the
--   <a>LinkRelation</a> data type encodes the currently registered link
--   types (derived from:
--   http://www.iana.org/assignments/link-relations.html on 2007-10-28]
data LinkRelation
LinkAlternate :: LinkRelation
LinkCurrent :: LinkRelation
LinkEnclosure :: LinkRelation
LinkEdit :: LinkRelation
LinkEditMedia :: LinkRelation
LinkFirst :: LinkRelation
LinkLast :: LinkRelation
LinkLicense :: LinkRelation
LinkNext :: LinkRelation
LinkNextArchive :: LinkRelation
LinkPayment :: LinkRelation
LinkPrevArchive :: LinkRelation
LinkPrevious :: LinkRelation
LinkRelated :: LinkRelation
LinkReplies :: LinkRelation
LinkSelf :: LinkRelation
LinkVia :: LinkRelation
LinkOther :: String -> LinkRelation
showLinkRelation :: LinkRelation -> String
showLinkAttr :: LinkRelation -> String -> String


module Text.Atom.Feed
type URI = String
type NCName = String
type Date = String
type MediaType = String
data Feed
Feed :: String -> TextContent -> Date -> [Person] -> [Category] -> [Person] -> Maybe Generator -> Maybe URI -> [Link] -> Maybe URI -> Maybe TextContent -> Maybe TextContent -> [Entry] -> [Attr] -> [Element] -> Feed
feedId :: Feed -> String
feedTitle :: Feed -> TextContent
feedUpdated :: Feed -> Date
feedAuthors :: Feed -> [Person]
feedCategories :: Feed -> [Category]
feedContributors :: Feed -> [Person]
feedGenerator :: Feed -> Maybe Generator
feedIcon :: Feed -> Maybe URI
feedLinks :: Feed -> [Link]
feedLogo :: Feed -> Maybe URI
feedRights :: Feed -> Maybe TextContent
feedSubtitle :: Feed -> Maybe TextContent
feedEntries :: Feed -> [Entry]
feedAttrs :: Feed -> [Attr]
feedOther :: Feed -> [Element]
nullFeed :: String -> TextContent -> Date -> Feed
data Entry
Entry :: String -> TextContent -> Date -> [Person] -> [Category] -> Maybe EntryContent -> [Person] -> [Link] -> Maybe Date -> Maybe TextContent -> Maybe Source -> Maybe TextContent -> Maybe InReplyTo -> Maybe InReplyTotal -> [Attr] -> [Element] -> Entry
entryId :: Entry -> String
entryTitle :: Entry -> TextContent
entryUpdated :: Entry -> Date
entryAuthors :: Entry -> [Person]
entryCategories :: Entry -> [Category]
entryContent :: Entry -> Maybe EntryContent
entryContributor :: Entry -> [Person]
entryLinks :: Entry -> [Link]
entryPublished :: Entry -> Maybe Date
entryRights :: Entry -> Maybe TextContent
entrySource :: Entry -> Maybe Source
entrySummary :: Entry -> Maybe TextContent
entryInReplyTo :: Entry -> Maybe InReplyTo
entryInReplyTotal :: Entry -> Maybe InReplyTotal
entryAttrs :: Entry -> [Attr]
entryOther :: Entry -> [Element]
nullEntry :: String -> TextContent -> Date -> Entry
data EntryContent
TextContent :: String -> EntryContent
HTMLContent :: String -> EntryContent
XHTMLContent :: Element -> EntryContent
MixedContent :: (Maybe String) -> [Content] -> EntryContent
ExternalContent :: (Maybe MediaType) -> URI -> EntryContent
data Category
Category :: String -> Maybe URI -> Maybe String -> [Element] -> Category

-- | the tag/term of the category.
catTerm :: Category -> String

-- | optional URL for identifying the categorization scheme.
catScheme :: Category -> Maybe URI

-- | human-readable label of the category
catLabel :: Category -> Maybe String

-- | unknown elements, for extensibility.
catOther :: Category -> [Element]
newCategory :: String -> Category
data Generator
Generator :: Maybe URI -> Maybe String -> String -> Generator
genURI :: Generator -> Maybe URI
genVersion :: Generator -> Maybe String
genText :: Generator -> String
nullGenerator :: String -> Generator
data Link
Link :: URI -> Maybe (Either NCName URI) -> Maybe MediaType -> Maybe String -> Maybe String -> Maybe String -> [Element] -> Link
linkHref :: Link -> URI
linkRel :: Link -> Maybe (Either NCName URI)
linkType :: Link -> Maybe MediaType
linkHrefLang :: Link -> Maybe String
linkTitle :: Link -> Maybe String
linkLength :: Link -> Maybe String
linkOther :: Link -> [Element]
nullLink :: URI -> Link
data TextContent
TextString :: String -> TextContent
HTMLString :: String -> TextContent
XHTMLString :: Element -> TextContent
data Source
Source :: [Person] -> [Category] -> Maybe Generator -> Maybe URI -> Maybe String -> [Link] -> Maybe URI -> Maybe TextContent -> Maybe TextContent -> Maybe TextContent -> Maybe Date -> [Element] -> Source
sourceAuthors :: Source -> [Person]
sourceCategories :: Source -> [Category]
sourceGenerator :: Source -> Maybe Generator
sourceIcon :: Source -> Maybe URI
sourceId :: Source -> Maybe String
sourceLinks :: Source -> [Link]
sourceLogo :: Source -> Maybe URI
sourceRights :: Source -> Maybe TextContent
sourceSubtitle :: Source -> Maybe TextContent
sourceTitle :: Source -> Maybe TextContent
sourceUpdated :: Source -> Maybe Date
sourceOther :: Source -> [Element]
nullSource :: Source
data Person
Person :: String -> Maybe URI -> Maybe String -> [Element] -> Person
personName :: Person -> String
personURI :: Person -> Maybe URI
personEmail :: Person -> Maybe String
personOther :: Person -> [Element]
nullPerson :: Person
data InReplyTo
InReplyTo :: URI -> Maybe URI -> Maybe MediaType -> Maybe URI -> [Attr] -> [Content] -> InReplyTo
replyToRef :: InReplyTo -> URI
replyToHRef :: InReplyTo -> Maybe URI
replyToType :: InReplyTo -> Maybe MediaType
replyToSource :: InReplyTo -> Maybe URI
replyToOther :: InReplyTo -> [Attr]
replyToContent :: InReplyTo -> [Content]
data InReplyTotal
InReplyTotal :: Integer -> [Attr] -> InReplyTotal
replyToTotal :: InReplyTotal -> Integer
replyToTotalOther :: InReplyTotal -> [Attr]


module Text.Atom.Feed.Export
atom_prefix :: Maybe String
atom_thr_prefix :: Maybe String
atomNS :: String
atomThreadNS :: String
xmlns_atom :: Attr
xmlns_atom_thread :: Attr
atomName :: String -> QName
atomAttr :: String -> String -> Attr
atomNode :: String -> [Content] -> Element
atomLeaf :: String -> String -> Element
atomThreadName :: String -> QName
atomThreadAttr :: String -> String -> Attr
atomThreadNode :: String -> [Content] -> Element
atomThreadLeaf :: String -> String -> Element
xmlFeed :: Feed -> Element
xmlEntry :: Entry -> Element
xmlContent :: EntryContent -> Element
xmlCategory :: Category -> Element
xmlLink :: Link -> Element
xmlSource :: Source -> Element
xmlGenerator :: Generator -> Element
xmlAuthor :: Person -> Element
xmlContributor :: Person -> Element
xmlPerson :: Person -> [Content]
xmlInReplyTo :: InReplyTo -> Element
xmlInReplyTotal :: InReplyTotal -> Element
xmlId :: String -> Element
xmlIcon :: URI -> Element
xmlLogo :: URI -> Element
xmlUpdated :: Date -> Element
xmlPublished :: Date -> Element
xmlRights :: TextContent -> Element
xmlTitle :: TextContent -> Element
xmlSubtitle :: TextContent -> Element
xmlSummary :: TextContent -> Element
xmlTextContent :: String -> TextContent -> Element
mb :: (a -> b) -> Maybe a -> [b]


module Text.Atom.Feed.Import
pNodes :: String -> [Element] -> [Element]
pQNodes :: QName -> [Element] -> [Element]
pNode :: String -> [Element] -> Maybe Element
pQNode :: QName -> [Element] -> Maybe Element
pLeaf :: String -> [Element] -> Maybe String
pQLeaf :: QName -> [Element] -> Maybe String
pAttr :: String -> Element -> Maybe String
pAttrs :: String -> Element -> [String]
pQAttr :: QName -> Element -> Maybe String
pMany :: String -> (Element -> Maybe a) -> [Element] -> [a]
children :: Element -> [Element]
elementFeed :: Element -> Maybe Feed
pTextContent :: String -> [Element] -> Maybe TextContent
pPerson :: Element -> Maybe Person
pCategory :: Element -> Maybe Category
pGenerator :: Element -> Generator
pSource :: Element -> Source
pLink :: Element -> Maybe Link
pEntry :: Element -> Maybe Entry
pContent :: Element -> Maybe EntryContent
pInReplyTotal :: [Element] -> Maybe InReplyTotal
pInReplyTo :: [Element] -> Maybe InReplyTo

module Text.Atom.Feed.Validate
data VTree a
VNode :: [a] -> [VTree a] -> VTree a
VLeaf :: [a] -> VTree a
type ValidatorResult = VTree (Bool, String)
advice :: String -> ValidatorResult
demand :: String -> ValidatorResult
valid :: ValidatorResult
mkTree :: [(Bool, String)] -> [ValidatorResult] -> ValidatorResult
flattenT :: VTree a -> [a]
validateEntry :: Element -> ValidatorResult
checkEntryAuthor :: Element -> ValidatorResult
checkCats :: Element -> ValidatorResult
checkContents :: Element -> ValidatorResult
checkContributor :: Element -> ValidatorResult
checkContentLink :: Element -> ValidatorResult
checkLinks :: Element -> ValidatorResult
checkId :: Element -> ValidatorResult
checkPublished :: Element -> ValidatorResult
checkRights :: Element -> ValidatorResult
checkSource :: Element -> ValidatorResult
checkSummary :: Element -> ValidatorResult
checkTitle :: Element -> ValidatorResult
checkUpdated :: Element -> ValidatorResult
checkCat :: Element -> ValidatorResult
checkContent :: Element -> ValidatorResult
checkTerm :: Element -> ValidatorResult
checkAuthor :: Element -> ValidatorResult
checkPerson :: Element -> ValidatorResult
checkName :: Element -> ValidatorResult
checkEmail :: Element -> ValidatorResult
checkUri :: Element -> ValidatorResult


module Text.Atom.Pub
data Service
Service :: [Workspace] -> [Element] -> Service
serviceWorkspaces :: Service -> [Workspace]
serviceOther :: Service -> [Element]
data Workspace
Workspace :: TextContent -> [Collection] -> [Element] -> Workspace
workspaceTitle :: Workspace -> TextContent
workspaceCols :: Workspace -> [Collection]
workspaceOther :: Workspace -> [Element]
data Collection
Collection :: URI -> TextContent -> [Accept] -> [Categories] -> [Element] -> Collection
collectionURI :: Collection -> URI
collectionTitle :: Collection -> TextContent
collectionAccept :: Collection -> [Accept]
collectionCats :: Collection -> [Categories]
collectionOther :: Collection -> [Element]
data Categories
CategoriesExternal :: URI -> Categories
Categories :: (Maybe Bool) -> (Maybe URI) -> [Category] -> Categories
newtype Accept
Accept :: String -> Accept
acceptType :: Accept -> String


module Text.Atom.Pub.Export
showServiceDoc :: Service -> String
mkQName :: Maybe String -> String -> QName
mkElem :: QName -> [Attr] -> [Element] -> Element
mkLeaf :: QName -> [Attr] -> String -> Element
mkAttr :: String -> String -> Attr
xmlns_app :: Attr
appNS :: String
appName :: String -> QName
xmlService :: Service -> Element
xmlWorkspace :: Workspace -> Element
xmlCollection :: Collection -> Element
xmlCategories :: Categories -> Element
xmlAccept :: Accept -> Element


module Text.DublinCore.Types

-- | A DCItem
data DCItem
DCItem :: DCInfo -> String -> DCItem
dcElt :: DCItem -> DCInfo
dcText :: DCItem -> String

-- | The Dublin Core Metadata Element Set, all 15 of them (plus an
--   extension constructor.)
data DCInfo

-- | A name given to the resource.
DC_Title :: DCInfo

-- | An entity primarily responsible for making the content of the
--   resource.
DC_Creator :: DCInfo

-- | The topic of the content of the resource.
DC_Subject :: DCInfo

-- | An account of the content of the resource.
DC_Description :: DCInfo

-- | An entity responsible for making the resource available
DC_Publisher :: DCInfo

-- | An entity responsible for making contributions to the content of the
--   resource.
DC_Contributor :: DCInfo

-- | A date associated with an event in the life cycle of the resource
--   (YYYY-MM-DD)
DC_Date :: DCInfo

-- | The nature or genre of the content of the resource.
DC_Type :: DCInfo

-- | The physical or digital manifestation of the resource.
DC_Format :: DCInfo

-- | An unambiguous reference to the resource within a given context.
DC_Identifier :: DCInfo

-- | A Reference to a resource from which the present resource is derived.
DC_Source :: DCInfo

-- | A language of the intellectual content of the resource.
DC_Language :: DCInfo

-- | A reference to a related resource.
DC_Relation :: DCInfo

-- | The extent or scope of the content of the resource.
DC_Coverage :: DCInfo

-- | Information about rights held in and over the resource.
DC_Rights :: DCInfo

-- | Other; data type extension mechanism.
DC_Other :: String -> DCInfo
infoToTag :: DCInfo -> String
dc_element_names :: [String]
instance Eq DCInfo


module Text.RSS1.Utils
pQNodes :: QName -> Element -> [Element]
pNode :: String -> Element -> Maybe Element
pQNode :: QName -> Element -> Maybe Element
pLeaf :: String -> Element -> Maybe String
pQLeaf :: (Maybe String, Maybe String) -> String -> Element -> Maybe String
pAttr :: (Maybe String, Maybe String) -> String -> Element -> Maybe String
pMany :: (Maybe String, Maybe String) -> String -> (Element -> Maybe a) -> Element -> [a]
children :: Element -> [Element]
qualName :: (Maybe String, Maybe String) -> String -> QName
rss10NS :: Maybe String
rssPrefix :: Maybe String
rdfNS :: Maybe String
rdfPrefix :: Maybe String
synNS :: Maybe String
synPrefix :: Maybe String
taxNS :: Maybe String
taxPrefix :: Maybe String
conNS :: Maybe String
conPrefix :: Maybe String
dcNS :: Maybe String
dcPrefix :: Maybe String
rdfName :: String -> QName
rssName :: String -> QName
synName :: String -> QName
known_rss_elts :: [QName]
known_syn_elts :: [QName]
known_dc_elts :: [QName]
known_tax_elts :: [QName]
known_con_elts :: [QName]
removeKnownElts :: Element -> [Element]
removeKnownAttrs :: Element -> [Attr]


module Text.RSS1.Syntax
type URIString = String
type TitleString = String
type TimeString = String
type TextString = String
data Feed
Feed :: String -> Channel -> Maybe Image -> [Item] -> Maybe TextInputInfo -> [TaxonomyTopic] -> [Element] -> [Attr] -> Feed
feedVersion :: Feed -> String
feedChannel :: Feed -> Channel
feedImage :: Feed -> Maybe Image
feedItems :: Feed -> [Item]
feedTextInput :: Feed -> Maybe TextInputInfo
feedTopics :: Feed -> [TaxonomyTopic]
feedOther :: Feed -> [Element]
feedAttrs :: Feed -> [Attr]
data Channel
Channel :: URIString -> TitleString -> URIString -> TextString -> Maybe URIString -> [URIString] -> Maybe URIString -> [DCItem] -> Maybe UpdatePeriod -> Maybe Integer -> Maybe TimeString -> [ContentInfo] -> [URIString] -> [Element] -> [Attr] -> Channel
channelURI :: Channel -> URIString
channelTitle :: Channel -> TitleString
channelLink :: Channel -> URIString
channelDesc :: Channel -> TextString
channelImageURI :: Channel -> Maybe URIString
channelItemURIs :: Channel -> [URIString]
channelTextInputURI :: Channel -> Maybe URIString
channelDC :: Channel -> [DCItem]
channelUpdatePeriod :: Channel -> Maybe UpdatePeriod
channelUpdateFreq :: Channel -> Maybe Integer
channelUpdateBase :: Channel -> Maybe TimeString
channelContent :: Channel -> [ContentInfo]
channelTopics :: Channel -> [URIString]
channelOther :: Channel -> [Element]
channelAttrs :: Channel -> [Attr]
data Image
Image :: URIString -> TextString -> URIString -> URIString -> [DCItem] -> [Element] -> [Attr] -> Image
imageURI :: Image -> URIString
imageTitle :: Image -> TextString
imageURL :: Image -> URIString
imageLink :: Image -> URIString
imageDC :: Image -> [DCItem]
imageOther :: Image -> [Element]
imageAttrs :: Image -> [Attr]
data Item
Item :: URIString -> TextString -> URIString -> Maybe TextString -> [DCItem] -> [URIString] -> [ContentInfo] -> [Element] -> [Attr] -> Item
itemURI :: Item -> URIString
itemTitle :: Item -> TextString
itemLink :: Item -> URIString
itemDesc :: Item -> Maybe TextString
itemDC :: Item -> [DCItem]
itemTopics :: Item -> [URIString]
itemContent :: Item -> [ContentInfo]
itemOther :: Item -> [Element]
itemAttrs :: Item -> [Attr]
data TextInputInfo
TextInputInfo :: URIString -> TextString -> TextString -> TextString -> URIString -> [DCItem] -> [Element] -> [Attr] -> TextInputInfo
textInputURI :: TextInputInfo -> URIString
textInputTitle :: TextInputInfo -> TextString
textInputDesc :: TextInputInfo -> TextString
textInputName :: TextInputInfo -> TextString
textInputLink :: TextInputInfo -> URIString
textInputDC :: TextInputInfo -> [DCItem]
textInputOther :: TextInputInfo -> [Element]
textInputAttrs :: TextInputInfo -> [Attr]
data TaxonomyTopic
TaxonomyTopic :: URIString -> URIString -> Maybe String -> Maybe String -> [URIString] -> [DCItem] -> [Element] -> TaxonomyTopic
taxonomyURI :: TaxonomyTopic -> URIString
taxonomyLink :: TaxonomyTopic -> URIString
taxonomyTitle :: TaxonomyTopic -> Maybe String
taxonomyDesc :: TaxonomyTopic -> Maybe String
taxonomyTopics :: TaxonomyTopic -> [URIString]
taxonomyDC :: TaxonomyTopic -> [DCItem]
taxonomyOther :: TaxonomyTopic -> [Element]
data UpdatePeriod
Update_Hourly :: UpdatePeriod
Update_Daily :: UpdatePeriod
Update_Weekly :: UpdatePeriod
Update_Monthly :: UpdatePeriod
Update_Yearly :: UpdatePeriod
data ContentInfo
ContentInfo :: Maybe URIString -> Maybe URIString -> Maybe URIString -> Maybe String -> ContentInfo
contentURI :: ContentInfo -> Maybe URIString
contentFormat :: ContentInfo -> Maybe URIString
contentEncoding :: ContentInfo -> Maybe URIString
contentValue :: ContentInfo -> Maybe String
nullFeed :: URIString -> TitleString -> Feed
nullChannel :: URIString -> TitleString -> Channel
nullImage :: URIString -> String -> URIString -> Image
nullItem :: URIString -> TextString -> URIString -> Item
nullTextInputInfo :: URIString -> TextString -> TextString -> URIString -> TextInputInfo
nullTaxonomyTopic :: URIString -> URIString -> TaxonomyTopic
nullContentInfo :: ContentInfo


module Text.RSS1.Import
elementToFeed :: Element -> Maybe Feed


module Text.RSS1.Export
xmlFeed :: Feed -> Element


module Text.RSS.Syntax
data RSS
RSS :: String -> [Attr] -> RSSChannel -> [Element] -> RSS
rssVersion :: RSS -> String
rssAttrs :: RSS -> [Attr]
rssChannel :: RSS -> RSSChannel
rssOther :: RSS -> [Element]
type URLString = String
type DateString = String
data RSSChannel
RSSChannel :: String -> URLString -> String -> [RSSItem] -> Maybe String -> Maybe String -> Maybe String -> Maybe String -> Maybe DateString -> Maybe DateString -> [RSSCategory] -> Maybe String -> Maybe URLString -> Maybe RSSCloud -> Maybe Integer -> Maybe RSSImage -> Maybe String -> Maybe RSSTextInput -> Maybe [Integer] -> Maybe [String] -> [Element] -> RSSChannel
rssTitle :: RSSChannel -> String
rssLink :: RSSChannel -> URLString
rssDescription :: RSSChannel -> String
rssItems :: RSSChannel -> [RSSItem]
rssLanguage :: RSSChannel -> Maybe String
rssCopyright :: RSSChannel -> Maybe String
rssEditor :: RSSChannel -> Maybe String
rssWebMaster :: RSSChannel -> Maybe String
rssPubDate :: RSSChannel -> Maybe DateString
rssLastUpdate :: RSSChannel -> Maybe DateString
rssCategories :: RSSChannel -> [RSSCategory]
rssGenerator :: RSSChannel -> Maybe String
rssDocs :: RSSChannel -> Maybe URLString
rssCloud :: RSSChannel -> Maybe RSSCloud
rssTTL :: RSSChannel -> Maybe Integer
rssImage :: RSSChannel -> Maybe RSSImage
rssRating :: RSSChannel -> Maybe String
rssTextInput :: RSSChannel -> Maybe RSSTextInput
rssSkipHours :: RSSChannel -> Maybe [Integer]
rssSkipDays :: RSSChannel -> Maybe [String]
rssChannelOther :: RSSChannel -> [Element]
data RSSItem
RSSItem :: Maybe String -> Maybe URLString -> Maybe String -> Maybe String -> [RSSCategory] -> Maybe URLString -> Maybe RSSEnclosure -> Maybe RSSGuid -> Maybe DateString -> Maybe RSSSource -> [Attr] -> [Element] -> RSSItem
rssItemTitle :: RSSItem -> Maybe String
rssItemLink :: RSSItem -> Maybe URLString
rssItemDescription :: RSSItem -> Maybe String
rssItemAuthor :: RSSItem -> Maybe String
rssItemCategories :: RSSItem -> [RSSCategory]
rssItemComments :: RSSItem -> Maybe URLString
rssItemEnclosure :: RSSItem -> Maybe RSSEnclosure
rssItemGuid :: RSSItem -> Maybe RSSGuid
rssItemPubDate :: RSSItem -> Maybe DateString
rssItemSource :: RSSItem -> Maybe RSSSource
rssItemAttrs :: RSSItem -> [Attr]
rssItemOther :: RSSItem -> [Element]
data RSSSource
RSSSource :: URLString -> [Attr] -> String -> RSSSource
rssSourceURL :: RSSSource -> URLString
rssSourceAttrs :: RSSSource -> [Attr]
rssSourceTitle :: RSSSource -> String
data RSSEnclosure
RSSEnclosure :: URLString -> Integer -> String -> [Attr] -> RSSEnclosure
rssEnclosureURL :: RSSEnclosure -> URLString
rssEnclosureLength :: RSSEnclosure -> Integer
rssEnclosureType :: RSSEnclosure -> String
rssEnclosureAttrs :: RSSEnclosure -> [Attr]
data RSSCategory
RSSCategory :: Maybe String -> [Attr] -> String -> RSSCategory
rssCategoryDomain :: RSSCategory -> Maybe String
rssCategoryAttrs :: RSSCategory -> [Attr]
rssCategoryValue :: RSSCategory -> String
data RSSGuid
RSSGuid :: Maybe Bool -> [Attr] -> String -> RSSGuid
rssGuidPermanentURL :: RSSGuid -> Maybe Bool
rssGuidAttrs :: RSSGuid -> [Attr]
rssGuidValue :: RSSGuid -> String
data RSSImage
RSSImage :: URLString -> String -> URLString -> Maybe Integer -> Maybe Integer -> Maybe String -> [Element] -> RSSImage
rssImageURL :: RSSImage -> URLString
rssImageTitle :: RSSImage -> String
rssImageLink :: RSSImage -> URLString
rssImageWidth :: RSSImage -> Maybe Integer
rssImageHeight :: RSSImage -> Maybe Integer
rssImageDesc :: RSSImage -> Maybe String
rssImageOther :: RSSImage -> [Element]
data RSSCloud
RSSCloud :: Maybe String -> Maybe String -> Maybe String -> Maybe String -> Maybe String -> [Attr] -> RSSCloud
rssCloudDomain :: RSSCloud -> Maybe String
rssCloudPort :: RSSCloud -> Maybe String
rssCloudPath :: RSSCloud -> Maybe String
rssCloudRegister :: RSSCloud -> Maybe String
rssCloudProtocol :: RSSCloud -> Maybe String
rssCloudAttrs :: RSSCloud -> [Attr]
data RSSTextInput
RSSTextInput :: String -> String -> String -> URLString -> [Attr] -> [Element] -> RSSTextInput
rssTextInputTitle :: RSSTextInput -> String
rssTextInputDesc :: RSSTextInput -> String
rssTextInputName :: RSSTextInput -> String
rssTextInputLink :: RSSTextInput -> URLString
rssTextInputAttrs :: RSSTextInput -> [Attr]
rssTextInputOther :: RSSTextInput -> [Element]
nullRSS :: String -> URLString -> RSS
nullChannel :: String -> URLString -> RSSChannel
nullItem :: String -> RSSItem
nullSource :: URLString -> String -> RSSSource
nullEnclosure :: URLString -> Integer -> String -> RSSEnclosure
newCategory :: String -> RSSCategory
nullGuid :: String -> RSSGuid
nullPermaGuid :: String -> RSSGuid
nullImage :: URLString -> String -> URLString -> RSSImage
nullCloud :: RSSCloud
nullTextInput :: String -> String -> URLString -> RSSTextInput


module Text.RSS.Import
pNodes :: String -> [Element] -> [Element]
pNode :: String -> [Element] -> Maybe Element
pLeaf :: String -> [Element] -> Maybe String
pAttr :: String -> Element -> Maybe String
pMany :: String -> (Element -> Maybe a) -> [Element] -> [a]
children :: Element -> [Element]
qualName :: String -> QName
elementToRSS :: Element -> Maybe RSS
elementToChannel :: Element -> Maybe RSSChannel
elementToImage :: Element -> Maybe RSSImage
elementToCategory :: Element -> Maybe RSSCategory
elementToCloud :: Element -> Maybe RSSCloud
elementToItem :: Element -> Maybe RSSItem
elementToSource :: Element -> Maybe RSSSource
elementToEnclosure :: Element -> Maybe RSSEnclosure
elementToGuid :: Element -> Maybe RSSGuid
elementToTextInput :: Element -> Maybe RSSTextInput
elementToSkipHours :: Element -> Maybe [Integer]
elementToSkipDays :: Element -> Maybe [String]
readInt :: String -> Maybe Integer
readBool :: String -> Maybe Bool


module Text.RSS.Export
qualNode :: String -> [Content] -> Element
qualName :: String -> QName
xmlRSS :: RSS -> Element
xmlChannel :: RSSChannel -> Element
xmlItem :: RSSItem -> Element
xmlSource :: RSSSource -> Element
xmlEnclosure :: RSSEnclosure -> Element
xmlCategory :: RSSCategory -> Element
xmlGuid :: RSSGuid -> Element
xmlImage :: RSSImage -> Element
xmlCloud :: RSSCloud -> Element
xmlTextInput :: RSSTextInput -> Element
xmlSkipHours :: [Integer] -> Element
xmlSkipDays :: [String] -> Element
xmlAttr :: String -> String -> Attr
xmlLeaf :: String -> String -> Element
mb :: (a -> b) -> Maybe a -> [b]


module Text.Feed.Types

-- | The abstract type of feed documents. The internal representation is as
--   whatever feed variant type the document was either imported or has now
--   been translated to.
data Feed
AtomFeed :: Feed -> Feed
RSSFeed :: RSS -> Feed
RSS1Feed :: Feed -> Feed
XMLFeed :: Element -> Feed

-- | The abstract type of feed items. Like the <a>Feed</a> type, the
--   representation of a value is as one of the different RSS item/entry
--   variants.
data Item
AtomItem :: Entry -> Item
RSSItem :: RSSItem -> Item
RSS1Item :: Item -> Item
XMLItem :: Element -> Item

-- | The kinds of feed documents supported.
data FeedKind
AtomKind :: FeedKind
RSSKind :: (Maybe String) -> FeedKind
RDFKind :: (Maybe String) -> FeedKind
instance Eq FeedKind


module Text.Feed.Import
parseFeedFromFile :: FilePath -> IO Feed
parseFeedString :: String -> Maybe Feed


module Text.Feed.Export
xmlFeed :: Feed -> Element


module Text.Feed.Query
feedItems :: Feed -> [Item]
type FeedGetter a = Feed -> Maybe a
getFeedTitle :: Feed -> String
getFeedAuthor :: Feed -> (Maybe 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 :: ItemGetter DateString
getItemDate :: ItemGetter DateString
getItemAuthor :: ItemGetter String
getItemCommentLink :: ItemGetter URLString
getItemEnclosure :: ItemGetter (String, Maybe String, Integer)
getItemFeedLink :: ItemGetter URLString
getItemId :: ItemGetter (Bool, String)
getItemCategories :: Item -> [String]
getItemRights :: ItemGetter String


module Text.Feed.Constructor

-- | The kinds of feed documents supported.
data FeedKind
AtomKind :: FeedKind
RSSKind :: (Maybe String) -> FeedKind
RDFKind :: (Maybe String) -> FeedKind

-- | Construct an empty feed document, intending to output it in the
--   <tt>fk</tt> feed format.
newFeed :: FeedKind -> Feed
feedFromRSS :: RSS -> Feed
feedFromAtom :: Feed -> Feed
feedFromRDF :: Feed -> Feed
feedFromXML :: Element -> Feed
getFeedKind :: Feed -> FeedKind
type FeedSetter a = a -> Feed -> Feed
addItem :: Item -> Feed -> Feed
withFeedTitle :: FeedSetter String
withFeedHome :: FeedSetter URLString

-- | <a>withFeedHTML</a> sets the URL where an HTML version of the feed is
--   published.
withFeedHTML :: FeedSetter URLString

-- | <a>withFeedHTML</a> sets the URL where an HTML version of the feed is
--   published.
withFeedDescription :: FeedSetter String
withFeedPubDate :: FeedSetter String
withFeedLastUpdate :: FeedSetter DateString

-- | 'withFeedDate dt' is the composition of <a>withFeedPubDate</a> and
--   <a>withFeedLastUpdate</a>, setting both publication date and last
--   update date to <tt>dt</tt>. Notice that RSS2.0 is the only format
--   supporting both pub and last-update.
withFeedDate :: FeedSetter DateString
withFeedLogoLink :: URLString -> FeedSetter URLString
withFeedLanguage :: FeedSetter String
withFeedCategories :: FeedSetter [(String, Maybe String)]
withFeedGenerator :: FeedSetter (String, Maybe URLString)
withFeedItems :: FeedSetter [Item]
newItem :: FeedKind -> Item
getItemKind :: Item -> FeedKind
atomEntryToItem :: Entry -> Item
rssItemToItem :: RSSItem -> Item
rdfItemToItem :: Item -> Item
type ItemSetter a = a -> Item -> Item

-- | 'withItemTitle myTitle' associates a new title, <tt>myTitle</tt>, with
--   a feed item.
withItemTitle :: ItemSetter String

-- | 'withItemTitle myLink' associates a new URL, <tt>myLink</tt>, with a
--   feed item.
withItemLink :: ItemSetter URLString

-- | 'withItemPubDate dt' associates the creation/ publication date
--   <tt>dt</tt> with a feed item.
withItemPubDate :: ItemSetter DateString

-- | <a>withItemDate</a> is a synonym for <a>withItemPubDate</a>.
withItemDate :: ItemSetter DateString

-- | 'withItemAuthor auStr' associates new author info with a feed item.
withItemAuthor :: ItemSetter String

-- | 'withItemCommentLink url' sets the URL reference to the comment page
--   to <tt>url</tt>.
withItemCommentLink :: ItemSetter String

-- | 'withItemEnclosure url mbTy len' sets the URL reference to the comment
--   page to <tt>url</tt>.
withItemEnclosure :: String -> Maybe String -> ItemSetter Integer

-- | 'withItemFeedLink name myFeed' associates the parent feed URL
--   <tt>myFeed</tt> with a feed item. It is labelled as <tt>name</tt>.
withItemFeedLink :: String -> ItemSetter String

-- | 'withItemId isURL id' associates new unique identifier with a feed
--   item. If <tt>isURL</tt> is <a>True</a>, then the id is assumed to
--   point to a valid web resource.
withItemId :: Bool -> ItemSetter String
withItemCategories :: ItemSetter [(String, Maybe String)]

-- | 'withItemDescription desc' associates a new descriptive string (aka
--   summary) with a feed item.
withItemDescription :: ItemSetter String

-- | 'withItemRights rightStr' associates the rights information
--   <tt>rightStr</tt> with a feed item.
withItemRights :: ItemSetter String


module Text.Feed.Translate
translateItemTo :: FeedKind -> Item -> Item
withAtomEntry :: (Entry -> Entry) -> Item -> Item
withRSSItem :: (RSSItem -> RSSItem) -> Item -> Item
withRSS1Item :: (Item -> Item) -> Item -> Item