diff options
Diffstat (limited to 'lib/banzai/filter/kroki_filter.rb')
| -rw-r--r-- | lib/banzai/filter/kroki_filter.rb | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/lib/banzai/filter/kroki_filter.rb b/lib/banzai/filter/kroki_filter.rb index 713ff2439fc..26f42c6b194 100644 --- a/lib/banzai/filter/kroki_filter.rb +++ b/lib/banzai/filter/kroki_filter.rb @@ -1,7 +1,8 @@ # frozen_string_literal: true -require "nokogiri" -require "asciidoctor/extensions/asciidoctor_kroki/extension" +require 'nokogiri' +require 'asciidoctor/extensions/asciidoctor_kroki/version' +require 'asciidoctor/extensions/asciidoctor_kroki/extension' module Banzai module Filter @@ -31,16 +32,16 @@ module Banzai img_tag = Nokogiri::HTML::DocumentFragment.parse(%(<img src="#{image_src}" />)) img_tag = img_tag.children.first - unless img_tag.nil? - lazy_load = diagram_src.length > MAX_CHARACTER_LIMIT - img_tag.set_attribute('hidden', '') if lazy_load - img_tag.set_attribute('class', 'js-render-kroki') + next if img_tag.nil? - img_tag.set_attribute('data-diagram', diagram_type) - img_tag.set_attribute('data-diagram-src', "data:text/plain;base64,#{Base64.strict_encode64(diagram_src)}") + lazy_load = diagram_src.length > MAX_CHARACTER_LIMIT + img_tag.set_attribute('hidden', '') if lazy_load + img_tag.set_attribute('class', 'js-render-kroki') - node.parent.replace(img_tag) - end + img_tag.set_attribute('data-diagram', diagram_type) + img_tag.set_attribute('data-diagram-src', "data:text/plain;base64,#{Base64.strict_encode64(diagram_src)}") + + node.parent.replace(img_tag) end doc |