Coded the vault ressource functions, started the tests for them.

2 files changed, 71 insertions, 0 deletions

diff --git a/tests/vaulttests.py b/tests/vaulttests.py
index d1d1c8d..70a81f1 100644
--- a/tests/vaulttests.py
+++ b/tests/vaulttests.py
@@ -277,6 +277,13 @@ class VaultInterfaceTest(unittest.TestCase):
         # TODO : Compare the initial and reloaded metadata when vault.Query() will accept specifc argument
         # (so we can specifiy that we want only the metadata for this particular tutorial
         
+        
+    def test_add_ressource(self):
+        """
+        This test verify that the vault interface function add_ressource succesfully add ressource in the vault
+        and return the new ressource id.
+        """
+        
                 
                 
     def tearDown(self):
diff --git a/tutorius/vault.py b/tutorius/vault.py
index 9215e8d..0fdf862 100644
--- a/tutorius/vault.py
+++ b/tutorius/vault.py
@@ -320,6 +320,70 @@ class Vault(object):
         else:
             return False
         
+        
+    @staticmethod
+    def add_ressource(tutorial_guid, file_path):
+        """
+        Returns a unique name for this resource composed from the original name of the file
+         and a suffix to make it unique ( ex: name_1.jpg ) and add it to the resources for the tutorial.
+        @param tutorial_guid The guid of the tutorial
+        @param file_path the fiel path of the ressource to add
+        @returns the ressource_id of the ressource
+        """
+        
+        # Get the tutorial path
+        bundler = TutorialBundler(tutorial_guid)
+        tutorial_path = bundler.get_tutorial_path(tutorial_guid)
+        # Get the file name
+        fname_splitted = file_path.rsplit('/')
+        file_name = fname_splitted[fname_splitted.__len__() - 1]
+        # Append unique name to file name
+        file_name_appended = file_name + '_' + str(uuid.uuid1())
+        # Check if the ressource file exists
+        file_path = os.path.join(tutorial_path, ressource_id)
+        if os.path.isfile(file_path):
+            # Copy the ressource file in the vault
+            shutil.copyfile(file_path, os.path.join(tutorial_path, file_name_appended))
+            return file_name_appended
+        else:
+            return None
+    
+    
+    @staticmethod
+    def delete_ressource(tutorial_guid, ressource_id):
+        """
+        Delete the resource from the resources of the tutorial.
+        @param tutorial_guid the guid of the tutorial
+        @param ressource_id the ressource id of the ressource to delete
+        """
+        # Get the tutorial path
+        bundler = TutorialBundler(tutorial_guid)
+        tutorial_path = bundler.get_tutorial_path(tutorial_guid)
+        # Check if the ressource file exists
+        file_path = os.path.join(tutorial_path, ressource_id)
+        if os.path.isfile(file_path):
+            # Delete the ressource
+            os.delete(os.path.join(tutorial_path, ressource_id))
+        
+        
+    @staticmethod
+    def get_ressource_path(tutorial_guid, ressource_id):
+        """
+        Returns the absolute file path to the resourceID
+        @param tutorial_guid the guid of the tutorial
+        @param ressource_id the ressource id of the ressource to find the path for
+        @returns the absolute path of the ressource file
+        """
+        # Get the tutorial path
+        bundler = TutorialBundler(tutorial_guid)
+        tutorial_path = bundler.get_tutorial_path(tutorial_guid)
+        # Check if the ressource file exists
+        file_path = os.path.join(tutorial_path, ressource_id)
+        if os.path.isfile(file_path):
+            return  file_path
+        else:
+            return None
+        
 
 class Serializer(object):
     """