From 7d9b782f73edfc49fbe6f0c3d6ce61328811cbc7 Mon Sep 17 00:00:00 2001
From: Mauro Bieg <mb21@users.noreply.github.com>
Date: Sat, 22 Jul 2017 19:22:56 +0200
Subject: HTML Reader: parse figure and figcaption (#3813)

---
 src/Text/Pandoc/Readers/HTML.hs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/Text')

diff --git a/src/Text/Pandoc/Readers/HTML.hs b/src/Text/Pandoc/Readers/HTML.hs
index 734973e33..3a0d6eb14 100644
--- a/src/Text/Pandoc/Readers/HTML.hs
+++ b/src/Text/Pandoc/Readers/HTML.hs
@@ -188,6 +188,7 @@ block = do
             , pBody
             , pDiv
             , pPlain
+            , pFigure
             , pRawHtmlBlock
             ]
   trace (take 60 $ show $ B.toList res)
@@ -553,6 +554,25 @@ pPara = do
   contents <- trimInlines <$> pInTags "p" inline
   return $ B.para contents
 
+pFigure :: PandocMonad m => TagParser m Blocks
+pFigure = do
+  TagOpen _ _ <- pSatisfy (matchTagOpen "figure" [])
+  skipMany pBlank
+  let pImg  = pOptInTag "p" pImage <* skipMany pBlank
+      pCapt = option mempty $ pInTags "figcaption" inline <* skipMany pBlank
+      pImgCapt = do
+        img <- pImg
+        cap <- pCapt
+        return (img, cap)
+      pCaptImg = do
+        cap <- pCapt
+        img <- pImg
+        return (img, cap)
+  (imgMany, caption) <- pImgCapt <|> pCaptImg
+  TagClose _ <- pSatisfy (matchTagClose "figure")
+  let (Image attr _ (url, tit)):_ = B.toList imgMany
+  return $ B.para $ B.imageWith attr url ("fig:" ++ tit) caption
+
 pCodeBlock :: PandocMonad m => TagParser m Blocks
 pCodeBlock = try $ do
   TagOpen _ attr' <- pSatisfy (matchTagOpen "pre" [])
-- 
cgit v1.2.3