Added searchable text support

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5368 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Document.py

@@ -77,4 +77,18 @@ class Document(XMLObject, TextContent):
     __implements__ = ()
 
     # Patch
-    PUT = TextContent.PUT
\ No newline at end of file
+    PUT = TextContent.PUT
+
+    ### Content indexing methods
+    security.declareProtected(Permissions.View, 'getSearchableText')
+    def getSearchableText(self, md=None):
+        """\
+        Used by the catalog for basic full text indexing
+        We should try to do some kind of file conversion here
+        """
+        searchable_text = "%s %s %s %s" %  (self.getTitle(), self.getDescription(),
+                                            self.getId(), self.getTextContent())
+        return searchable_text
+
+    # Compatibility with CMF Catalog / CPS sites
+    SearchableText = getSearchableText