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22 lines
370 B
Ruby
22 lines
370 B
Ruby
require "administrate/fields/base"
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class MarkdownField < Administrate::Field::Base
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def rendered
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renderer.render(data).html_safe
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end
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def truncate
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data.to_s[0...truncation_length]
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end
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private
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def renderer
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Redcarpet::Markdown.new(Redcarpet::Render::HTML, extensions: {})
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end
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def truncation_length
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options.fetch(:truncate, 50)
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end
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end
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