Created carrierwave uploader for data bundle
diff --git a/app/uploaders/data_bundle_uploader.rb b/app/uploaders/data_bundle_uploader.rb
new file mode 100644
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+++ b/app/uploaders/data_bundle_uploader.rb
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+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+class DataBundleUploader < CarrierWave::Uploader::Base
+ # Choose what kind of storage to use for this uploader:
+ storage :file
+ # storage :fog
+
+ def cache_dir
+ "#{Rails.root}/tmp/uploads"
+ end
+
+ # Override the directory where uploaded files will be stored.
+ # This is a sensible default for uploaders that are meant to be mounted:
+ def store_dir
+ "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+ end
+end
