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# frozen_string_literal: true
module Banzai
module Filter
module JiraImport
# Uses Kramdown to convert from the Atlassian Document Format (json)
# into CommonMark
# @see https://developer.atlassian.com/cloud/jira/platform/apis/document/structure/
class AdfToCommonmarkFilter < HTML::Pipeline::TextFilter
def initialize(text, context = nil, result = nil)
super(text, context, result)
end
def call
Kramdown::Document.new(@text, input: 'AtlassianDocumentFormat', html_tables: true).to_commonmark
rescue ::Kramdown::Error => e
# If we get an error, then just return the original text so at
# least the user knows something went wrong
"#{e.message}\n\n#{@text}"
end
end
end
end
end
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