Add ooo_disable_filter_name_list option to disable ooo filter. This is useful...

Add ooo_disable_filter_name_list option to disable ooo filter. This is useful when you want to prevent unnecessary filters to be used.

cloudooo/handler/ooo/handler.py

@@ -249,7 +249,8 @@ def bootstrapHandler(configuration_dict):
   timeout_response = int(configuration_dict.get('timeout_response'))
   kw = dict(uno_path=configuration_dict.get('uno_path'),
             office_binary_path=configuration_dict.get('office_binary_path'),
-            timeout=timeout_response)
+            timeout=timeout_response,
+            ooo_disable_filter_name_list=configuration_dict.get('ooo_disable_filter_name_list'))
 
   # Load all filters
   openoffice.acquire()

cloudooo/handler/ooo/mimemapper.py

@@ -95,6 +95,7 @@ class MimeMapper(object):
     **kw:
       uno_path -- full path to uno library
       office_binary_path -- full path to openoffice binary
+      ooo_disable_filter_name_list -- a list of filter names which are disabled
     """
     uno_path = kw.get("uno_path", environ.get('uno_path'))
     office_binary_path = kw.get("office_binary_path",
@@ -113,7 +114,11 @@ class MimeMapper(object):
     if process.returncode:
       raise ValueError(stdout)
     filter_dict, type_dict = json.loads(stdout)
+
+    ooo_disable_filter_name_list = kw.get("ooo_disable_filter_name_list") or ()
     for filter_name, value in filter_dict.iteritems():
+      if filter_name in ooo_disable_filter_name_list:
+        continue
       flag = value.get("Flags")
       # http://api.openoffice.org/docs/DevelopersGuide/OfficeDev/OfficeDev.xhtml#1_2_4_2_10_Properties_of_a_Filter
       # Import:0x01, Export:0x02, Template:0x04, Internal:0x08,

cloudooo/paster_application.py

@@ -79,6 +79,14 @@ def application(global_config, **local_config):
   mimetype_registry = local_config.get("mimetype_registry", "")
   local_config["mimetype_registry"] = handler_mapping_list = \
                                     filter(None, mimetype_registry.split("\n"))
+
+  ooo_disable_filter_name_list = []
+  for filter_name in local_config.get("ooo_disable_filter_name_list", "").split("\n"):
+    filter_name = filter_name.strip()
+    if filter_name and not filter_name in ooo_disable_filter_name_list:
+      ooo_disable_filter_name_list.append(filter_name)
+  local_config["ooo_disable_filter_name_list"] = ooo_disable_filter_name_list
+
   handler_dict = {}
   for line in handler_mapping_list:
     input_mimetype, output_mimetype, handler = line.strip().split()

cloudooo/sample/sample.conf

@@ -54,6 +54,13 @@ mimetype_registry =
   video/* * ffmpeg
   * application/vnd.oasis.opendocument* ooo
 
+# This is used to disable ooo filters
+# Below is an example list of spreadsheet filter names.
+# http://wiki.openoffice.org/wiki/Documentation/DevGuide/Spreadsheets/Filter_Options
+#ooo_disable_filter_name_list = 
+#  MS Excel 95
+#  MS Excel 5.0/95
+
 [server:main]
 use = egg:PasteScript#wsgiutils
 host = 0.0.0.0