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# frozen_string_literal: true
module RendersBlob
extend ActiveSupport::Concern
def blob_viewer_json(blob)
viewer = case params[:viewer]
when 'rich' then blob.rich_viewer
when 'auxiliary' then blob.auxiliary_viewer
when 'none' then nil
else blob.simple_viewer
end
return {} unless viewer
{
html: view_to_html_string("projects/blob/_viewer", viewer: viewer, load_async: false)
}
end
def render_blob_json(blob)
json = blob_viewer_json(blob)
return render_404 unless json.present?
render json: json
end
def conditionally_expand_blob(blob)
conditionally_expand_blobs([blob])
end
def conditionally_expand_blobs(blobs)
return unless params[:expanded] == 'true'
blobs.each(&:expand!)
end
end
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