Default to filestorage when S3 isn't configured (aws.py)

Also moves the default icons to the badges subfolder to avoid storage conflicts.

cms/envs/aws.py

@@ -43,7 +43,6 @@ TEMPLATE_DEBUG = False
 
 EMAIL_BACKEND = 'django_ses.SESBackend'
 SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
-DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
 
 # IMPORTANT: With this enabled, the server must always be behind a proxy that
 # strips the header HTTP_X_FORWARDED_PROTO from client requests. Otherwise,
@@ -251,6 +250,13 @@ AWS_SECRET_ACCESS_KEY = AUTH_TOKENS["AWS_SECRET_ACCESS_KEY"]
 if AWS_SECRET_ACCESS_KEY == "":
     AWS_SECRET_ACCESS_KEY = None
 
+if AUTH_TOKENS.get('DEFAULT_FILE_STORAGE'):
+    DEFAULT_FILE_STORAGE = AUTH_TOKENS.get('DEFAULT_FILE_STORAGE')
+elif AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY:
+    DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
+else:
+    DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
+
 DATABASES = AUTH_TOKENS['DATABASES']
 MODULESTORE = convert_module_store_setting_if_needed(AUTH_TOKENS.get('MODULESTORE', MODULESTORE))
 CONTENTSTORE = AUTH_TOKENS['CONTENTSTORE']

lms/djangoapps/certificates/migrations/0022_default_modes.py

@@ -16,7 +16,7 @@ class Migration(DataMigration):
             conf.mode = mode
             file_name = mode + '.png'
             conf.icon.save(
-                file_name,
+                'badges/{}'.format(file_name),
                 File(open(settings.PROJECT_ROOT / 'static' / 'images' / 'default-badges' / file_name))
             )
             conf.save()

lms/envs/aws.py

@@ -47,7 +47,6 @@ TEMPLATE_DEBUG = False
 
 EMAIL_BACKEND = 'django_ses.SESBackend'
 SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
-DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
 
 # IMPORTANT: With this enabled, the server must always be behind a proxy that
 # strips the header HTTP_X_FORWARDED_PROTO from client requests. Otherwise,
@@ -400,6 +399,13 @@ if AWS_SECRET_ACCESS_KEY == "":
 
 AWS_STORAGE_BUCKET_NAME = AUTH_TOKENS.get('AWS_STORAGE_BUCKET_NAME', 'edxuploads')
 
+if AUTH_TOKENS.get('DEFAULT_FILE_STORAGE'):
+    DEFAULT_FILE_STORAGE = AUTH_TOKENS.get('DEFAULT_FILE_STORAGE')
+elif AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY:
+    DEFAULT_FILE_STORAGE = 'storages.backends.s3boto.S3BotoStorage'
+else:
+    DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
+
 # Specific setting for the File Upload Service to store media in a bucket.
 FILE_UPLOAD_STORAGE_BUCKET_NAME = ENV_TOKENS.get('FILE_UPLOAD_STORAGE_BUCKET_NAME', FILE_UPLOAD_STORAGE_BUCKET_NAME)
 FILE_UPLOAD_STORAGE_PREFIX = ENV_TOKENS.get('FILE_UPLOAD_STORAGE_PREFIX', FILE_UPLOAD_STORAGE_PREFIX)