Changeset 7702 for main/waeup.sirp/trunk/src/waeup/sirp/widgets

Timestamp:

25 Feb 2012, 10:21:54 (13 years ago)

Author:

Henrik Bettermann

Message:

Internationalize ReSTDisplayWidget which now returns a dictionary with different tranlations.

Different languages must be separated by <<xy>> whereas
xy is the language code. Text parts without correct leading
language separator - usually the first part has no language
descriptor - are interpreted as texts in the portal's language.
The latter can be configured in waeup.srp.utils.utils.SIRPUtils.

File:

• main/waeup.sirp/trunk/src/waeup/sirp/widgets/restwidget.py (modified) (3 diffs)

main/waeup.sirp/trunk/src/waeup/sirp/widgets/restwidget.py

@@ -18 +18 @@
 """A widget that renders restructured text. 
 """
+from zope.component import getUtility
 from zope.formlib.widget import renderElement, DisplayWidget
 from waeup.sirp.utils.helpers import ReST2HTML
+from waeup.sirp.interfaces import ISIRPUtils
 
 
@@ -27 +29 @@
 
     def __call__(self):
+        """The ReSTDisplayWidget transforms a ReST text string into
+        a dictionary.
+
+        Different languages must be separated by `<<xy>>` whereas
+        xy is the language code. Text parts without correct leading
+        language separator - usually the first part has no language
+        descriptor - are interpreted as texts in the portal's language.
+        The latter can be configured in waeup.srp.utils.utils.SIRPUtils.
+        """
         if self._renderedValueSet():
             value = self._data
@@ -33 +44 @@
         if value == self.context.missing_value:
             return ""
-        return renderElement(u'div id="rest"',
-                             contents=ReST2HTML(value))
+        parts = value.split('>>')
+        elements = {}
+        lang = getUtility(ISIRPUtils).PORTAL_LANGUAGE
+        for part in parts:
+            if part[2:4] == u'<<':
+                lang = part[0:2].lower()
+                text = part[4:]
+                elements[lang] = renderElement(u'div id="rest"',
+                    contents=ReST2HTML(text))
+            else:
+                text = part
+                elements[lang] = renderElement(u'div id="rest"',
+                    contents=ReST2HTML(text))
+        return elements