Add granulateFile to manager interface

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@40747 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/interfaces/manager.py

@@ -55,6 +55,9 @@ class IManager(Interface):
     """Returns a list extension which can be generated from given extension or
     document type."""
 
+  def granulateFile(file, source_format, zip):
+    """Returns a zip file with parts of an document splited by grains."""
+
 
 class IERP5Compatibility(Interface):
   """ Provides compatibility interface with ERP5 Project.

cloudooo/manager.py

@@ -67,25 +67,23 @@ class Manager(object):
     return encodestring(decode_data)
 
   def granulateFile(self, file, source_format, zip=False):
-    """Returns an zip file? with parts of an document splited by grains.
+    """Returns the parts of an document splited by grains.
     Keywords arguments:
       file -- File as string in base64
       source_format -- Format of original file as string
-      zip -- Boolean Attribute. If true, returns the file in the form of a
+      zip -- Boolean Attribute. If true, returns the grains in the form of a
       zip archive
     """
     raise NotImplemented
-    # Pseudo Implementation done by rafael
     GRANULATABLE_FORMAT_LIST = ("odt",)
     if source_format not in GRANULATABLE_FORMAT_LIST:
       file = self.convertFile(file, source_format, GRANULATABLE_FORMAT_LIST[0], zip=False)
     from granulate.oogranulate import OOGranulate
-    document = OOGranulate(self._path_tmp_dir,
-                           decodestring(file), 
+    document = OOGranulate(decodestring(file),
                            source_format)
-    grain_zip = document.granulate(zip=True) # Return a zip with all grains
-                                             # zip = content of a zip file.
-    return encodestring(grain_zip)
+    grains = document.granulate(zip)
+
+    return encodestring(grains)
 
   def updateFileMetadata(self, file, source_format, metadata_dict):
     """Receives the string of document and a dict with metadatas. The metadata

cloudooo/tests/testInterface.py

@@ -98,7 +98,8 @@ class TestInterface(unittest.TestCase):
     method_list = ['convertFile',
                   'getFileMetadataItemList',
                   'updateFileMetadata',
-                  'getAllowedExtensionList']
+                  'getAllowedExtensionList',
+                  'granulateFile']
 
     for method in method_list:
       self.assertEquals(method in IManager.names(), True)