appy.pod: added .docx and .xlsx as conversion formats for converter.py. appy.gen: translation system: if not message is present, the label itself is used for the message.

gen/plone25/mixins/__init__.py

@@ -1088,9 +1088,13 @@ class BaseMixin:
                 # Fallback to 'en'.
                 translation = getattr(tool, 'en').appy()
                 res = getattr(translation, label, '')
-            # Perform replacements if needed
-            for name, repl in mapping.iteritems():
-                res = res.replace('${%s}' % name, repl)
+            # If still no result, put the label instead of a translated message
+            if not res: res = label
+            else:
+                # Perform replacements
+                res = res.replace('\r\n', '<br/>').replace('\n', '<br/>')
+                for name, repl in mapping.iteritems():
+                    res = res.replace('${%s}' % name, repl)
         return res
 
     def getPageLayout(self, layoutType):

gen/plone25/wrappers/ToolWrapper.py

@@ -1,4 +1,7 @@
 # ------------------------------------------------------------------------------
+import os.path
+import appy
+from appy.shared.utils import executeCommand
 from appy.gen.plone25.wrappers import AbstractWrapper
 
 # ------------------------------------------------------------------------------
@@ -109,4 +112,14 @@ class ToolWrapper(AbstractWrapper):
     def getAvailableLanguages(self):
         '''Returns the list of available languages for this application.'''
         return [(t.id, t.title) for t in self.translations]
+
+    def convert(self, fileName, format):
+        '''Launches a UNO-enabled Python interpreter as defined in the self for
+           converting, using OpenOffice in server mode, a file named p_fileName
+           into an output p_format.'''
+        convScript = '%s/pod/converter.py' % os.path.dirname(appy.__file__)
+        cmd = '%s %s "%s" %s -p%d' % (self.unoEnabledPython, convScript,
+                                      fileName, format, self.openOfficePort)
+        self.log('Executing %s...' % cmd)
+        return executeCommand(cmd) # The result can contain an error message
 # ------------------------------------------------------------------------------

gen/utils.py

@@ -291,10 +291,7 @@ class FileWrapper:
         if format:
             if not tool: return
             # Convert the dumped file using OpenOffice
-            convScript = '%s/converter.py' % os.path.dirname(appy.pod.__file__)
-            cmd = '%s %s "%s" %s -p%d' % (tool.unoEnabledPython, convScript,
-                filePath, format, tool.openOfficePort)
-            errorMessage = executeCommand(cmd)
+            errorMessage = tool.convert(filePath, format)
             # Even if we have an "error" message, it could be a simple warning.
             # So we will continue here and, as a subsequent check for knowing if
             # an error occurred or not, we will test the existence of the