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19 lines
397 B
Ruby
19 lines
397 B
Ruby
require_dependency 'oneboxer'
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class OneboxController < ApplicationController
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def show
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Oneboxer.invalidate(params[:url]) if params[:refresh].present?
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result = Oneboxer.preview(params[:url])
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result.strip! if result.present?
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# If there is no result, return a 404
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if result.blank?
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render nothing: true, status: 404
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else
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render text: result
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end
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end
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end
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