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-rw-r--r--src/Hakyll/Web/Html/RelativizeUrls.hs52
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diff --git a/src/Hakyll/Web/Html/RelativizeUrls.hs b/src/Hakyll/Web/Html/RelativizeUrls.hs
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--- a/src/Hakyll/Web/Html/RelativizeUrls.hs
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@@ -1,52 +0,0 @@
---------------------------------------------------------------------------------
--- | This module exposes a function which can relativize URL's on a webpage.
---
--- This means that one can deploy the resulting site on
--- @http:\/\/example.com\/@, but also on @http:\/\/example.com\/some-folder\/@
--- without having to change anything (simply copy over the files).
---
--- To use it, you should use absolute URL's from the site root everywhere. For
--- example, use
---
--- > <img src="/images/lolcat.png" alt="Funny zomgroflcopter" />
---
--- in a blogpost. When running this through the relativize URL's module, this
--- will result in (suppose your blogpost is located at @\/posts\/foo.html@:
---
--- > <img src="../images/lolcat.png" alt="Funny zomgroflcopter" />
-module Hakyll.Web.Html.RelativizeUrls
- ( relativizeUrls
- , relativizeUrlsWith
- ) where
-
-
---------------------------------------------------------------------------------
-import Data.List (isPrefixOf)
-
-
---------------------------------------------------------------------------------
-import Hakyll.Core.Compiler
-import Hakyll.Core.Item
-import Hakyll.Web.Html
-
-
---------------------------------------------------------------------------------
--- | Compiler form of 'relativizeUrls' which automatically picks the right root
--- path
-relativizeUrls :: Item String -> Compiler (Item String)
-relativizeUrls item = do
- route <- getRoute $ itemIdentifier item
- return $ case route of
- Nothing -> item
- Just r -> fmap (relativizeUrlsWith $ toSiteRoot r) item
-
-
---------------------------------------------------------------------------------
--- | Relativize URL's in HTML
-relativizeUrlsWith :: String -- ^ Path to the site root
- -> String -- ^ HTML to relativize
- -> String -- ^ Resulting HTML
-relativizeUrlsWith root = withUrls rel
- where
- isRel x = "/" `isPrefixOf` x && not ("//" `isPrefixOf` x)
- rel x = if isRel x then root ++ x else x