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# frozen_string_literal: true
module ObjectStorage
module FogHelpers
include ::Gitlab::Utils::StrongMemoize
def available?
object_store.enabled
end
private
def delete_object(key)
return unless available?
connection.delete_object(bucket_name, object_key(key))
# So far, only GoogleCloudStorage raises an exception when the file is not found.
# Other providers support idempotent requests and does not raise an error
# when the file is missing.
rescue ::Google::Apis::ClientError => e
Gitlab::ErrorTracking.log_exception(e)
end
def storage_location_identifier
raise NotImplementedError, "#{self} does not implement #{__method__}"
end
def object_store
ObjectStorage::Config::LOCATIONS.fetch(storage_location_identifier).object_store
end
def bucket_name
object_store.remote_directory
end
def object_key(key)
# We allow administrators to create "sub buckets" by setting a prefix.
# This makes it possible to deploy GitLab with only one object storage
# bucket. This mirrors the implementation in app/uploaders/object_storage.rb.
File.join([object_store.bucket_prefix, key].compact)
end
def connection
return unless available?
::Fog::Storage.new(object_store.connection.to_hash.deep_symbolize_keys)
end
strong_memoize_attr :connection
end
end
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