Module: Asciidoctor::Diagram::Mermaid

Includes:
CliGenerator, Which
Included in:
MermaidBlockMacroProcessor, MermaidBlockProcessor
Defined in:
lib/asciidoctor-diagram/mermaid/extension.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Which

which, #which

Methods included from CliGenerator

#generate_file, #generate_stdin, #generate_stdin_stdout

Class Method Details

.included(mod) ⇒ Object 



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# File 'lib/asciidoctor-diagram/mermaid/extension.rb', line 14

def self.included(mod)
  [:png, :svg].each do |f|
    mod.register_format(f, :image) do |parent, source|
      mermaid(parent, source, f)
    end
  end
end

Instance Method Details

#mermaid(parent_block, source, format) ⇒ Object 



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# File 'lib/asciidoctor-diagram/mermaid/extension.rb', line 22

def mermaid(parent_block, source, format)
  inherit_prefix = name

  options = {}

  css = source.attr('css', nil, inherit_prefix)
  if css
    options[:css] = parent_block.normalize_system_path(css, source.base_dir)
  end

  gantt_config = source.attr('ganttConfig', nil, inherit_prefix) || source.attr('ganttconfig', nil, inherit_prefix)
  if gantt_config
    options[:gantt] = parent_block.normalize_system_path(gantt_config, source.base_dir)
  end

  seq_config = source.attr('sequenceConfig', nil, inherit_prefix) || source.attr('sequenceconfig', nil, inherit_prefix)
  if seq_config
    options[:sequence] = parent_block.normalize_system_path(seq_config, source.base_dir)
  end

  options[:width] = source.attr('width', nil, inherit_prefix)

  mmdc = which(parent_block, 'mmdc', :raise_on_error => false)
  if mmdc
    options[:height] = source.attr('height', nil, inherit_prefix)
    options[:theme] = source.attr('theme', nil, inherit_prefix)
    options[:background] = source.attr('background', nil, inherit_prefix)
    config = source.attr('config', nil, inherit_prefix) || source.attr('config', nil, inherit_prefix)
    if config
      options[:config] = parent_block.normalize_system_path(config, source.base_dir)
    end
    run_mmdc(mmdc, source, format, options)
  else
    mermaid = which(parent_block, 'mermaid')
    run_mermaid(mermaid, parent_block, source, format, options)
  end
end