diff options
Diffstat (limited to 'lib/banzai')
-rw-r--r-- | lib/banzai/cross_project_reference.rb | 2 | ||||
-rw-r--r-- | lib/banzai/filter/plantuml_filter.rb | 39 | ||||
-rw-r--r-- | lib/banzai/pipeline/gfm_pipeline.rb | 1 |
3 files changed, 41 insertions, 1 deletions
diff --git a/lib/banzai/cross_project_reference.rb b/lib/banzai/cross_project_reference.rb index 0257848b6bc..e2b57adf611 100644 --- a/lib/banzai/cross_project_reference.rb +++ b/lib/banzai/cross_project_reference.rb @@ -14,7 +14,7 @@ module Banzai def project_from_ref(ref) return context[:project] unless ref - Project.find_with_namespace(ref) + Project.find_by_full_path(ref) end end end diff --git a/lib/banzai/filter/plantuml_filter.rb b/lib/banzai/filter/plantuml_filter.rb new file mode 100644 index 00000000000..e194cf59275 --- /dev/null +++ b/lib/banzai/filter/plantuml_filter.rb @@ -0,0 +1,39 @@ +require "nokogiri" +require "asciidoctor-plantuml/plantuml" + +module Banzai + module Filter + # HTML that replaces all `code plantuml` tags with PlantUML img tags. + # + class PlantumlFilter < HTML::Pipeline::Filter + def call + return doc unless doc.at('pre.plantuml') and settings.plantuml_enabled + + plantuml_setup + + doc.css('pre.plantuml').each do |el| + img_tag = Nokogiri::HTML::DocumentFragment.parse( + Asciidoctor::PlantUml::Processor.plantuml_content(el.content, {})) + el.replace img_tag + end + + doc + end + + private + + def settings + ApplicationSetting.current || ApplicationSetting.create_from_defaults + end + + def plantuml_setup + Asciidoctor::PlantUml.configure do |conf| + conf.url = settings.plantuml_url + conf.png_enable = settings.plantuml_enabled + conf.svg_enable = false + conf.txt_enable = false + end + end + end + end +end diff --git a/lib/banzai/pipeline/gfm_pipeline.rb b/lib/banzai/pipeline/gfm_pipeline.rb index ac95a79009b..b25d6f18d59 100644 --- a/lib/banzai/pipeline/gfm_pipeline.rb +++ b/lib/banzai/pipeline/gfm_pipeline.rb @@ -10,6 +10,7 @@ module Banzai def self.filters @filters ||= FilterArray[ Filter::SyntaxHighlightFilter, + Filter::PlantumlFilter, Filter::SanitizationFilter, Filter::MathFilter, |