X-Git-Url: http://gitweb.michael.orlitzky.com/?p=dead%2Flwn-epub.git;a=blobdiff_plain;f=src%2FLWN%2FXHTML.hs;h=f1a91c249b41608e764f15ca7e8922f06afa2a7c;hp=5d3bbd17327a8eaf20bec29152ed30de9aa9c7df;hb=b054d19e638a4983f88243e09f1aa474ae405998;hpb=68bab2c1cc272e99c94447afb93678e2b4d4bc72

diff --git a/src/LWN/XHTML.hs b/src/LWN/XHTML.hs
index 5d3bbd1..f1a91c2 100644
--- a/src/LWN/XHTML.hs
+++ b/src/LWN/XHTML.hs
@@ -9,12 +9,14 @@ module LWN.XHTML (
   parse_lwn,
   preprocess,
   remove_byline,
+  remove_full_story_paragraphs,
   remove_title,
   to_xhtml,
   to_xml,
   xml_from_contents)
 where
 
+import Data.String.Utils (replace)
 import Text.HandsomeSoup (css)
 import Text.XML.HXT.Core (
   (>>>),
@@ -24,6 +26,7 @@ import Text.XML.HXT.Core (
   SysConfigList,
   XmlTree,
   changeAttrValue,
+  changeText,
   deep,
   getAttrValue,
   hasAttrValue,
@@ -83,12 +86,32 @@ preprocess =
   remove_comment_links
   >>>
   replace_links_with_spans
+  >>>
+  replace_double_newline_in_pre
 
 
 is_link :: (ArrowXml a) => a XmlTree XmlTree
 is_link =
   isElem >>> hasName "a"
 
+is_pre :: (ArrowXml a) => a XmlTree XmlTree
+is_pre =
+  isElem
+  >>>
+  hasName "pre"
+
+replace_double_newline_in_pre :: (ArrowXml a) => a XmlTree XmlTree
+replace_double_newline_in_pre =
+  processTopDown $ fix_it `when` is_pre
+  where
+    fix_it :: (ArrowXml a) => a XmlTree XmlTree
+    fix_it =
+      changeText $ replace "\n\n" "<br /><br />"
+
+remove_full_story_paragraphs  :: (ArrowXml a) => a XmlTree XmlTree
+remove_full_story_paragraphs =
+  processTopDown $ none `when` full_story_paragraph
+
 
 remove_comment_links  :: (ArrowXml a) => a XmlTree XmlTree
 remove_comment_links =