Added rules in fix_links for translating the content types associated to XLS and ODS files.

utils/fix_links.py

@@ -8,6 +8,8 @@ from .my_logging import logging
 
 def translate_content_type( content_type ):
 
+    output = content_type
+
     # TODO: complete the following list!
     types = ['pdf', 'html', 'zip', 'xml', 'javascript', 'json', 'csv']
 
@@ -15,8 +17,12 @@ def translate_content_type( content_type ):
         if the_type in content_type:
             output = the_type.upper()
             break
-        else:
-            output = content_type
+
+    if content_type == 'application/vnd.oasis.opendocument.spreadsheet':
+        output = 'ODS'
+
+    if content_type == 'application/vnd.ms-excel':
+        output = 'XLS'
 
     return output