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Contents
# frozen_string_literal: true
module Stepmod
module Utils
module Converters
class ExpressG < Stepmod::Utils::Converters::Base
def convert(node, state = {})
node.children.map do |child|
next unless child.name == "imgfile"
parse_to_svg_reference(child["file"], state)
end.join("\n")
end
private
def parse_to_svg_reference(file, state)
return "" unless File.file?(file)
image_document = Nokogiri::XML(File.read(file))
svg_filename = File.basename(image_document.xpath("//img").first["src"],
".*")
<<~SVGMAP
*)
(*"#{state.fetch(:schema_name)}.__expressg"
[[#{svg_filename}]]
[.svgmap]
====
image::#{svg_filename}.svg[]
#{image_document.xpath('//img.area').map.with_index(1) { |n, i| schema_reference(n['href'], i) }.join("\n")}
====
SVGMAP
end
def schema_reference(xml_path, index)
if /#/.match?(xml_path)
_, express_path_part = xml_path.split("#")
"* <<express:#{express_path_part.strip}>>; #{index}"
else
schema_name = File.basename(xml_path, ".*")
"* <<express:#{schema_name.strip}>>; #{index}"
end
end
end
ReverseAdoc::Converters.register "express-g", ExpressG.new
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems