From 468f0a461a2121d52438a706db7f5dbe85335fd1 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Thu, 8 Jan 2009 13:29:25 +0000
Subject: [PATCH] add 'renderText' method

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3131 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 layout/browser/concept.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/layout/browser/concept.py b/layout/browser/concept.py
index 0290d74..fe93752 100644
--- a/layout/browser/concept.py
+++ b/layout/browser/concept.py
@@ -26,6 +26,7 @@ import re
 
 from zope import component
 from zope.cachedescriptors.property import Lazy
+from zope.proxy import removeAllProxies
 from zope.traversing.browser import absoluteURL
 
 from loops.browser.common import BaseView
@@ -76,6 +77,16 @@ class ConceptView(object):
         for p in packages:
             requirements.add(p)
 
+    def renderText(self, text, contentType):
+        typeKey = util.renderingFactories.get(contentType, None)
+        if typeKey is None:
+            if contentType == u'text/html':
+                return util.toUnicode(text)
+            return u'<pre>%s</pre>' % util.html_quote(util.toUnicode(text))
+        source = component.createObject(typeKey, text)
+        view = component.getMultiAdapter((removeAllProxies(source), self.request))
+        return view.render()
+
 
 pattern = re.compile(r'[ /\?\+%]')