28 lines
657 B
Ruby
28 lines
657 B
Ruby
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# frozen_string_literal: true
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module InvalidUTF8ErrorHandler
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extend ActiveSupport::Concern
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included do
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rescue_from ArgumentError, with: :handle_invalid_utf8
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end
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private
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def handle_invalid_utf8(error)
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if error.message == "invalid byte sequence in UTF-8"
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render_412
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else
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raise(error)
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end
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end
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def render_412
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respond_to do |format|
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format.html { render "errors/precondition_failed", layout: "errors", status: 412 }
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format.js { render json: { error: 'Invalid UTF-8' }, status: :precondition_failed, content_type: 'application/json' }
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format.any { head :precondition_failed }
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end
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end
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end
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