rss-3000.2.0.8: A library for generating RSS 2.0 feeds.
CopyrightCopyright 2004 Jeremy Shaw http://www.n-heptane.com/
Copyright 2004-2006 Bjorn Bringert (bjorn@bringert.net)
LicenseThis code is released to the public domain and comes with no warranty.
MaintainerAndreas Abel
Stabilitystable
Portabilityportable
Safe HaskellTrustworthy
LanguageHaskell2010

Text.RSS

Description

A libary for generating RSS 2.0 feeds.

Original module by Jeremy Shaw.

Changes by Bjorn Bringert:

  • showXml just converts the RSS to a String, does not print it.
  • Added XML escaping.
  • Use RFC 2822 format for dates.
  • Added all elements from RSS 2.0.1-rv-6, http://www.rssboard.org/rss-2-0-1-rv-6
  • Use HaXml.Verbatim instead of HaXml.Pretty, since HaXml.Pretty seems to introduce spaces around entities.
  • Removed the use of content:encoded, since the description tag is the recommented way to include HTML content in RSS 2.0.

Changes by Bas van Dijk:

  • Use UTCTime from time instead of CalendarTime from old-time.
  • Add our own Weekday type instead of using the Day type from old-time.
Synopsis

Documentation

data RSS Source #

Constructors

RSS Title Link Description [ChannelElem] [Item] 

Instances

Instances details
Show RSS Source # 
Instance details

Defined in Text.RSS

Methods

showsPrec :: Int -> RSS -> ShowS #

show :: RSS -> String #

showList :: [RSS] -> ShowS #

type Item = [ItemElem] Source #

data ChannelElem Source #

Constructors

Language String 
Copyright String 
ManagingEditor Email 
WebMaster Email 
ChannelPubDate UTCTime 
LastBuildDate UTCTime 
ChannelCategory (Maybe Domain) String 
Generator String 
Cloud CloudHost CloudPort CloudPath CloudProcedure CloudProtocol 
TTL Minutes 
Image URI Title Link (Maybe Width) (Maybe Height) (Maybe Description) 
Rating String 
TextInput Title Description InputName Link 
SkipHours [Hour] 
SkipDays [Weekday] 

Instances

Instances details
Show ChannelElem Source # 
Instance details

Defined in Text.RSS

Methods

showsPrec :: Int -> ChannelElem -> ShowS #

show :: ChannelElem -> String #

showList :: [ChannelElem] -> ShowS #

data ItemElem Source #

Constructors

Title Title 
Link Link 
Description Description 
Author Email 
Category (Maybe Domain) String 
Comments URI 
Enclosure URI Int MIME_Type 
Guid Bool String 
PubDate UTCTime 
Source URI Title 

Instances

Instances details
Show ItemElem Source # 
Instance details

Defined in Text.RSS

Methods

showsPrec :: Int -> ItemElem -> ShowS #

show :: ItemElem -> String #

showList :: [ItemElem] -> ShowS #

type Title = String Source #

type Link = URI Source #

type Description = String Source #

type Width = Int Source #

type Height = Int Source #

type Email = String Source #

type Domain = String Source #

type MIME_Type = String Source #

type InputName = String Source #

data Weekday Source #

A day of the week.

Constructors

Sunday 
Monday 
Tuesday 
Wednesday 
Thursday 
Friday 
Saturday 

Instances

Instances details
Bounded Weekday Source # 
Instance details

Defined in Text.RSS

Methods

minBound :: Weekday #

maxBound :: Weekday #

Enum Weekday Source # 
Instance details

Defined in Text.RSS

Methods

succ :: Weekday -> Weekday #

pred :: Weekday -> Weekday #

toEnum :: Int -> Weekday #

fromEnum :: Weekday -> Int #

enumFrom :: Weekday -> [Weekday] #

enumFromThen :: Weekday -> Weekday -> [Weekday] #

enumFromTo :: Weekday -> Weekday -> [Weekday] #

enumFromThenTo :: Weekday -> Weekday -> Weekday -> [Weekday] #

Ix Weekday Source # 
Instance details

Defined in Text.RSS

Methods

range :: (Weekday, Weekday) -> [Weekday] #

index :: (Weekday, Weekday) -> Weekday -> Int #

unsafeIndex :: (Weekday, Weekday) -> Weekday -> Int #

inRange :: (Weekday, Weekday) -> Weekday -> Bool #

rangeSize :: (Weekday, Weekday) -> Int #

unsafeRangeSize :: (Weekday, Weekday) -> Int #

Read Weekday Source # 
Instance details

Defined in Text.RSS

Methods

readsPrec :: Int -> ReadS Weekday #

readList :: ReadS [Weekday] #

readPrec :: ReadPrec Weekday #

readListPrec :: ReadPrec [Weekday] #

Show Weekday Source # 
Instance details

Defined in Text.RSS

Methods

showsPrec :: Int -> Weekday -> ShowS #

show :: Weekday -> String #

showList :: [Weekday] -> ShowS #

Eq Weekday Source # 
Instance details

Defined in Text.RSS

Methods

(==) :: Weekday -> Weekday -> Bool #

(/=) :: Weekday -> Weekday -> Bool #

Ord Weekday Source # 
Instance details

Defined in Text.RSS

Methods

compare :: Weekday -> Weekday -> Ordering #

(<) :: Weekday -> Weekday -> Bool #

(<=) :: Weekday -> Weekday -> Bool #

(>) :: Weekday -> Weekday -> Bool #

(>=) :: Weekday -> Weekday -> Bool #

max :: Weekday -> Weekday -> Weekday #

min :: Weekday -> Weekday -> Weekday #

type Hour = Int Source #

type Minutes = Int Source #

type CloudHost = String Source #

type CloudPort = Int Source #

type CloudPath = String Source #

type CloudProcedure = String Source #

data CloudProtocol Source #

Constructors

CloudProtocolXmlRpc 
CloudProtocolSOAP 

Instances

Instances details
Show CloudProtocol Source # 
Instance details

Defined in Text.RSS

Methods

showsPrec :: Int -> CloudProtocol -> ShowS #

show :: CloudProtocol -> String #

showList :: [CloudProtocol] -> ShowS #

rssToXML :: RSS -> CFilter () Source #

Converts RSS to XML.

showXML :: CFilter () -> String Source #

Render XML as a string.