42 lines
1.4 KiB
Ruby
42 lines
1.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'asciidoctor/extensions/asciidoctor_kroki/version'
|
|
require 'asciidoctor/extensions/asciidoctor_kroki/extension'
|
|
|
|
module Gitlab
|
|
# Helper methods for Kroki
|
|
module Kroki
|
|
BLOCKDIAG_FORMATS = %w[
|
|
blockdiag
|
|
seqdiag
|
|
actdiag
|
|
nwdiag
|
|
packetdiag
|
|
rackdiag
|
|
].freeze
|
|
DIAGRAMS_FORMATS = (::AsciidoctorExtensions::Kroki::SUPPORTED_DIAGRAM_NAMES - %w(mermaid)).freeze
|
|
DIAGRAMS_FORMATS_WO_PLANTUML = (DIAGRAMS_FORMATS - %w(plantuml)).freeze
|
|
|
|
# Get the list of diagram formats that are currently enabled
|
|
#
|
|
# Returns an Array of diagram formats.
|
|
# If Kroki is not enabled, returns an empty Array.
|
|
def self.formats(current_settings)
|
|
return [] unless current_settings.kroki_enabled
|
|
|
|
# If PlantUML is enabled, PlantUML diagrams will be processed by the PlantUML server.
|
|
# In other words, the PlantUML server has precedence over Kroki since both can process PlantUML diagrams.
|
|
diagram_formats = if current_settings.plantuml_enabled
|
|
DIAGRAMS_FORMATS_WO_PLANTUML
|
|
else
|
|
DIAGRAMS_FORMATS
|
|
end
|
|
|
|
# Diagrams that require a companion container must be explicitly enabled from the settings
|
|
diagram_formats.select do |diagram_type|
|
|
current_settings.kroki_format_supported?(diagram_type)
|
|
end
|
|
end
|
|
end
|
|
end
|