From cee7648fcf40580295ab30fa9ce676086a8c3028 Mon Sep 17 00:00:00 2001
From: Jasper Van der Jeugt <jaspervdj@gmail.com>
Date: Sun, 5 Jun 2011 23:07:00 +0200
Subject: Add stripTags function

---
 hakyll.cabal                |  1 +
 src/Hakyll.hs               |  2 ++
 src/Hakyll/Web/Util/Html.hs | 30 ++++++++++++++++++++++++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 src/Hakyll/Web/Util/Html.hs

diff --git a/hakyll.cabal b/hakyll.cabal
index f7be8b2..2d74787 100644
--- a/hakyll.cabal
+++ b/hakyll.cabal
@@ -84,6 +84,7 @@ Library
     Hakyll.Main
     Hakyll.Web.Blaze
     Hakyll.Web.Util.Url
+    Hakyll.Web.Util.Html
     Hakyll.Web.Preview.Server
     Hakyll.Web.Preview.Poll
     Hakyll.Web.CompressCss
diff --git a/src/Hakyll.hs b/src/Hakyll.hs
index 341bb53..533f19d 100644
--- a/src/Hakyll.hs
+++ b/src/Hakyll.hs
@@ -28,6 +28,7 @@ module Hakyll
     , module Hakyll.Web.RelativizeUrls
     , module Hakyll.Web.Tags
     , module Hakyll.Web.Template
+    , module Hakyll.Web.Util.Html
     , module Hakyll.Web.Util.Url
     ) where
 
@@ -58,4 +59,5 @@ import Hakyll.Web.Pandoc.FileType
 import Hakyll.Web.RelativizeUrls
 import Hakyll.Web.Tags
 import Hakyll.Web.Template
+import Hakyll.Web.Util.Html
 import Hakyll.Web.Util.Url
diff --git a/src/Hakyll/Web/Util/Html.hs b/src/Hakyll/Web/Util/Html.hs
new file mode 100644
index 0000000..5330cdd
--- /dev/null
+++ b/src/Hakyll/Web/Util/Html.hs
@@ -0,0 +1,30 @@
+-- | Miscellaneous HTML manipulation functions
+--
+module Hakyll.Web.Util.Html
+    ( stripTags
+    ) where
+
+-- | Strip all HTML tags from a string
+--
+-- Example:
+--
+-- > stripTags "<p>foo</p>"
+--
+-- Result:
+--
+-- > "foo"
+--
+-- This also works for incomplete tags
+--
+-- Example:
+--
+-- > stripTags "<p>foo</p"
+--
+-- Result:
+--
+-- > "foo"
+--
+stripTags :: String -> String
+stripTags []         = []
+stripTags ('<' : xs) = stripTags $ drop 1 $ dropWhile (/= '>') xs
+stripTags (x : xs)   = x : stripTags xs
-- 
cgit v1.2.3


From 4e7acdcb7765969e322fd244bb845917da4170c8 Mon Sep 17 00:00:00 2001
From: Jasper Van der Jeugt <jaspervdj@gmail.com>
Date: Sun, 5 Jun 2011 23:07:24 +0200
Subject: Version bump (3.1.2.8)

---
 hakyll.cabal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hakyll.cabal b/hakyll.cabal
index 2d74787..98648b3 100644
--- a/hakyll.cabal
+++ b/hakyll.cabal
@@ -1,5 +1,5 @@
 Name:    hakyll
-Version: 3.1.2.7
+Version: 3.1.2.8
 
 Synopsis: A static website compiler library
 Description:
-- 
cgit v1.2.3


From 699a4e111309278495eda50cabe678354864a449 Mon Sep 17 00:00:00 2001
From: Jasper Van der Jeugt <jaspervdj@gmail.com>
Date: Sun, 5 Jun 2011 23:13:11 +0200
Subject: Add tests for stripTags

---
 tests/Hakyll/Web/Util/Html/Tests.hs | 18 ++++++++++++++++++
 tests/TestSuite.hs                  |  3 +++
 2 files changed, 21 insertions(+)
 create mode 100644 tests/Hakyll/Web/Util/Html/Tests.hs

diff --git a/tests/Hakyll/Web/Util/Html/Tests.hs b/tests/Hakyll/Web/Util/Html/Tests.hs
new file mode 100644
index 0000000..fc72cdf
--- /dev/null
+++ b/tests/Hakyll/Web/Util/Html/Tests.hs
@@ -0,0 +1,18 @@
+module Hakyll.Web.Util.Html.Tests
+    ( tests
+    ) where
+
+import Test.Framework
+import Test.HUnit hiding (Test)
+
+import Hakyll.Web.Util.Html
+import TestSuite.Util
+
+tests :: [Test]
+tests = concat
+    [ fromAssertions "stripTags"
+        [ "foo"     @=? stripTags "<p>foo</p>"
+        , "foo bar" @=? stripTags "<p>foo</p> bar"
+        , "foo"     @=? stripTags "<p>foo</p"
+        ]
+    ]
diff --git a/tests/TestSuite.hs b/tests/TestSuite.hs
index fe9012d..0f13106 100644
--- a/tests/TestSuite.hs
+++ b/tests/TestSuite.hs
@@ -12,6 +12,7 @@ import qualified Hakyll.Web.Page.Tests
 import qualified Hakyll.Web.Page.Metadata.Tests
 import qualified Hakyll.Web.RelativizeUrls.Tests
 import qualified Hakyll.Web.Template.Tests
+import qualified Hakyll.Web.Util.Html.Tests
 import qualified Hakyll.Web.Util.Url.Tests
 
 main :: IO ()
@@ -36,6 +37,8 @@ main = defaultMain
         Hakyll.Web.RelativizeUrls.Tests.tests
     , testGroup "Hakyll.Web.Template.Tests"
         Hakyll.Web.Template.Tests.tests
+    , testGroup "Hakyll.Web.Util.Html.Tests"
+        Hakyll.Web.Util.Html.Tests.tests
     , testGroup "Hakyll.Web.Util.Url.Tests"
         Hakyll.Web.Util.Url.Tests.tests
     ]
-- 
cgit v1.2.3