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# frozen_string_literal: true
module Snippets::BlobsActions
extend ActiveSupport::Concern
include Gitlab::Utils::StrongMemoize
include Snippets::SendBlob
included do
before_action :authorize_read_snippet!, only: [:raw]
before_action :ensure_repository
before_action :ensure_blob
end
def raw
send_snippet_blob(snippet, blob)
end
private
def blob
ref_extractor = ExtractsRef::RefExtractor.new(snippet, params.permit(:id, :ref, :path, :ref_type))
ref_extractor.extract!
return unless ref_extractor.commit
snippet.repository.blob_at(ref_extractor.commit.id, ref_extractor.path)
end
strong_memoize_attr :blob
def ensure_blob
render_404 unless blob
end
def ensure_repository
return if snippet.repo_exists?
Gitlab::AppLogger.error(message: "Snippet raw blob attempt with no repo", snippet: snippet.id)
respond_422
end
def snippet_id
params[:snippet_id]
end
end
Snippets::BlobsActions.prepend_mod
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