module LWN.FullPage
where
+import Data.String.Utils (strip)
+import Data.Maybe (fromJust)
+import Data.Tree.NTree.TypeDefs (NTree)
+import Text.XML.HXT.Core (
+ IOSArrow,
+ XmlTree,
+ XNode,
+ (>>>),
+ (/>),
+ getText,
+ runX,
+ xshow
+ )
+import Text.HandsomeSoup (css)
+
import Epublishable
import LWN.Article
import XHTML
-- pages.
data FullPage = FullPage { articles :: [Article] }
+articles_xhtml :: FullPage -> String
+articles_xhtml fp = concatMap show (articles x)
+
instance XHTML FullPage where
- to_xhtml fp = ""
+ to_xhtml fp =
+ "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" ++
+ "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\"" ++
+ "\"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">" ++
+ "\n<head>\n" ++
+ " <meta http-equiv=\"Content-Type\"" ++
+ " content=\"application/xhtml+xml; charset=utf-8\" />" ++
+ " <title>" ++ (headline a) ++ "</title>\n" ++
+ "</head>\n" ++
+ "<body>\n" ++
+ "<div>\n\n" ++
+ (articles_xhtml fp) ++
+ "\n\n</div>\n" ++
+ "\n</body>\n" ++
+ "</html>"
instance Epublishable FullPage where
parse xml = do
_ -> return Nothing
title _ = "LWN.net"
+
+
+-- parse_headline :: IOSArrow XmlTree (NTree XNode) -> IO (Maybe String)
+-- parse_headline xml = do
+-- let element_filter = xml >>> css "div.PageHeadline h1"
+-- let element_text_filter = element_filter /> getText
+-- element_text <- runX element_text_filter
+-- return $ case element_text of
+-- [x] -> Just $ strip x
+-- [] -> Nothing
+-- _ -> error "Found more than one headline."
+
+-- parse_byline :: IOSArrow XmlTree (NTree XNode) -> IO (Maybe String)
+-- parse_byline xml = do
+-- let element_filter = xml >>> css "div.Byline"
+-- let element_text_filter = element_filter /> getText
+-- element_text <- runX element_text_filter
+-- return $ case element_text of
+-- [x] -> Just $ strip x
+-- [] -> Nothing
+-- _ -> error "Found more than one byline."
+
+
+-- parse_body :: IOSArrow XmlTree (NTree XNode) -> IO (Maybe String)
+-- parse_body xml = do
+-- let element_filter = xml >>> css "div.ArticleText"
+-- let element_html_filter = xshow element_filter
+-- element_html <- runX element_html_filter
+-- return $ case element_html of
+-- [x] -> Just x
+-- [] -> Nothing
+-- _ -> error "Found more than one article."
+
+
+-- parse_articles :: IOSArrow XmlTree (NTree XNode) -> IO (Maybe [Article])
+-- parse_articles xml = do
+-- parsed_headline <- parse_headline xml
+-- parsed_byline <- parse_byline xml
+-- parsed_body <- parse_body xml
+-- let headline' = fromJust parsed_headline
+-- let byline' = fromJust parsed_byline
+-- let body' = fromJust parsed_body
+-- return $ Just $ [Article headline' byline' body']
+
projects / dead / lwn-epub.git / blobdiff