lib/avo/fields/heading_field.rb


require "securerandom"

module Avo
  module Fields
    class HeadingField < BaseField
      attr_reader :as_html
      attr_reader :empty

      def initialize(content, **args, &block)
        # Mark the field as empty if there's no content passed
        @empty = content.blank?
        # Add dummy content
        content ||= SecureRandom.hex

        args[:updatable] = false

        super(content, **args, &block)

        # this field is not used to update anything
        @for_presentation_only = true

        hide_on :index

        @as_html = args[:as_html].present? ? args[:as_html] : false
      end

      def id
        "heading_#{name.to_s.parameterize.underscore}"
      end

      # Override the value method if the field is empty
      def value
        return nil if empty

        super
      end
    end
  end
end