bamboo-plugin-highlight (empty) → 2009.6.9

raw patch · 6 files changed

+902/−0 lines, 6 filesdep +bamboodep +basedep +bytestringsetup-changed

Dependencies added: bamboo, base, bytestring, hack, hack-contrib, highlighting-kate, hxt, mps, xhtml

Files

• LICENSE +674/−0
• Setup.lhs +4/−0
• bamboo-plugin-highlight.cabal +24/−0
• changelog.md +4/−0
• readme.md +133/−0
• src/Bamboo/Plugin/Highlight.hs +63/−0

@@ -0,0 +1,674 @@+                    GNU GENERAL PUBLIC LICENSE+                       Version 3, 29 June 2007++ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed.++                            Preamble++  The GNU General Public License is a free, copyleft license for+software and other kinds of works.++  The licenses for most software and other practical works are designed+to take away your freedom to share and change the works.  By contrast,+the GNU General Public License is intended to guarantee your freedom to+share and change all versions of a program--to make sure it remains free+software for all its users.  We, the Free Software Foundation, use the+GNU General Public License for most of our software; it applies also to+any other work released this way by its authors.  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Of course, your program's commands+might be different; for a GUI interface, you would use an "about box".++  You should also get your employer (if you work as a programmer) or school,+if any, to sign a "copyright disclaimer" for the program, if necessary.+For more information on this, and how to apply and follow the GNU GPL, see+<http://www.gnu.org/licenses/>.++  The GNU General Public License does not permit incorporating your program+into proprietary programs.  If your program is a subroutine library, you+may consider it more useful to permit linking proprietary applications with+the library.  If this is what you want to do, use the GNU Lesser General+Public License instead of this License.  But first, please read+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

@@ -0,0 +1,4 @@+#! /usr/bin/env runhaskell++> import Distribution.Simple+> main = defaultMain

@@ -0,0 +1,24 @@+Name:                 bamboo-plugin-highlight+Version:              2009.6.9+Build-type:           Simple+Synopsis:             bamboo-plugin-highlight+Description:+        +    A standard hack middleware that highlights source code automaticaly++License:              GPL+License-file:         LICENSE+Author:               Wang, Jinjing+Maintainer:           Wang, Jinjing <nfjinjing@gmail.com>+Build-Depends:        base+Cabal-version:        >= 1.2+category:             Web+homepage:             http://github.com/nfjinjing/bamboo-plugin-highlight/+data-files:           readme.md, changelog.md++library+  ghc-options: -Wall+  build-depends: base >= 4 && < 5, bamboo >= 2009.6.9, hack >= 2009.5.19, hack-contrib >= 2009.6.9, bytestring, highlighting-kate, xhtml, hxt, mps >= 2009.5.13+  hs-source-dirs: src/+  exposed-modules:  +                      Bamboo.Plugin.Highlight

@@ -0,0 +1,4 @@+2009.6.9+---------++Init

@@ -0,0 +1,133 @@+use+---++a syntax highlighter middleware++note, do not use this on rss feed, i.e.++make a middleware in your hack middleware chain:++    none_rss_highlight :: Middleware+    none_rss_highlight app = \env -> do+      if env.path_info.ends_with "rss.xml" +        then app env+        else highlight app env++and use this!++css+---++underneath, it's just [highlighting-kate](http://johnmacfarlane.net/highlighting-kate/), so grab those css.++Add them to `config/theme/blueprint.txt`, e.g.++    css        = screen, blueprint-wp, highlight/ascetic, hk-kate, custom+++also customized in custom, if you want, e.g.++    /* highlight */+    table.sourceCode {+      border-top: 1px solid #eee;+      padding-top: 20px;+      padding-bottom: 20px;+      margin-bottom: 20px;+      border-bottom:  1px solid #eee;+      border-left: 5px solid #eee;+      border-right: 0;+      width: 530px;+    }++    td.lineNumbers { +      display: none;+    }++sample main:++    module Main where++    import Hack.Contrib.Middleware.Debug+    -- import Hack.Contrib.Request (inputs)+    -- import Hack.Contrib.Middleware.Inspect+    -- import Hack.Contrib.Middleware.SimpleAccessLogger+    import Bamboo+    import Bamboo.Theme.Blueprint+    import Hack+    import Hack.Contrib.Middleware.BounceFavicon+    import Hack.Contrib.Middleware.ContentLength+    import Hack.Contrib.Middleware.ContentType+    import Hack.Contrib.Middleware.ETag+    import Hack.Contrib.Middleware.Lambda+    import Hack.Contrib.Middleware.Lucky+    import Hack.Contrib.Middleware.ShowExceptions+    import Hack.Contrib.Middleware.ShowStatus+    import Hack.Contrib.Middleware.Static+    import Hack.Contrib.Utils+    import Hack.Contrib.Middleware.URLMap+    import Hack.Handler.Happstack+    import qualified Hack.Contrib.Middleware.Head as H+    import Bamboo.Plugin.Highlight+    import Control.Arrow ((<<<))++    import MPSUTF8+    import Prelude hiding ((.), (>))+++    default_content_type :: String+    default_content_type = "text/plain; charset=UTF-8"++    stack :: [Middleware]+    stack = +      [  dummy_middleware++      -- filter+      ,  bounce_favicon++      -- setup+      --,  parse_multipart++      -- debug+      -- ,  inspect+      -- ,  debug (\e r -> e.print)++      -- completeness+      ,  content_length+      ,  content_type default_content_type+      ,  etag++      -- debuging+      ,  show_exceptions Nothing+      ,  show_status++      -- optimization+      ,  H.head++      -- log+      --,  simple_access_logger Nothing++      -- for fun+      ,  lucky+      ,  lambda++      , url_map [("", bamboo)]+      ]+      where+        bamboo = use +          [bamboo_serve, no_rss <<< bamboo_with_theme blueprint] dummy_app+        -- show_env     = debug (\e r -> e.print)+        bamboo_serve = static (Just "db/public") +            ["/theme", "/images", "/plugin", "/favicon.ico", "/media"]+        no_rss app = \env -> do+          if env.path_info.ends_with "rss.xml" +            then app env+            else highlight app env++    -- test_app = \env -> return $ def .set_body (env.inputs.show)++    app :: Application+    app = use stack dummy_app++    main :: IO ()+    main = run app+    

@@ -0,0 +1,63 @@+{-# LANGUAGE Arrows #-}++module Bamboo.Plugin.Highlight (highlight) where+++import Text.XML.HXT.Arrow hiding (first, mkText)+import Text.XML.HXT.Parser.HtmlParsec+import MPSUTF8+import Prelude hiding ((.), (>))+import Text.Highlighting.Kate+import Text.XHtml.Strict hiding (body)+import Hack+import Hack.Contrib.Middleware.Censor+import Data.ByteString.Lazy.Char8 (pack, unpack)++highlight :: Middleware+highlight = censor code+  where+    code r = do+      bodies <- r.body.unpack.play+      let b = if bodies.null then r.body else bodies.first.pack+      return r {body = b}++play :: String -> IO [String]+play s = runX (processor s)++processor :: String -> IOSArrow XmlTree String+processor s =+  readString +    [ (a_validate,"0")+    , (a_parse_html, "1")+    , (a_encoding, utf8)+    ] s+  > process_source+  > writeDocumentToString +    [ (a_output_encoding, utf8)+    , (a_output_html, "1")+    , (a_no_empty_elements, "1")+    ]+  where+    process_source = processBottomUp (highlight_code `when` is_code_block)+       where+        highlight_code = replaceChildren highlighted +          > changeElemName (const $ mkName "div")+      +        highlighted = proc x -> do+          code <- getChildren > getChildren > getText -< x+          language <- getAttrValue "class" -< x+          let h = kate language code+          returnA -< parseHtmlContent h .first+      +        is_code_block = +            isElem+          > hasName "pre"+          > getChildren+          > isElem+          > hasName "code"+  +    kate language code = +      case highlightAs language code of+        Right result -> renderHtmlFragment $ +          formatAsXHtml [OptNumberLines] language result+        Left  _    -> "<pre><code>" ++ code ++ "</pre></code>"