Module: Jekyll::Diagrams::Utils

Defined in:
lib/jekyll-diagrams/utils.rb

Class Method Summary collapse

Class Method Details

.config_for(context, name) ⇒ Object

Parameters:

  • context —

    Liquid::Template



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# File 'lib/jekyll-diagrams/utils.rb', line 20

def config_for(context, name)
  configuration(context).dig(Diagrams.config_name, name) || {}
end

.configuration(context) ⇒ Object

Return configuration of Jekyll Diagrams

Parameters:

  • context —

    Liquid::Template

Returns:

  • Configuration



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# File 'lib/jekyll-diagrams/utils.rb', line 12

def configuration(context)
  site_config = context.registers[:site].config
  page_config = context.registers[:page]

  site_config.merge(page_config)
end

.error_mode(context) ⇒ Object

Return error mode in user configuration

Parameters:

  • context —

    Liquid::Template



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# File 'lib/jekyll-diagrams/utils.rb', line 27

def error_mode(context)
  key = 'error_mode'
  config = configuration(context)

  liquid_mode = config.dig('liquid', key)
  custom_mode = config.dig(Diagrams.config_name, key)

  (custom_mode || liquid_mode || Diagrams.default_error_mode).to_sym
end

.handle_error(context, error) ⇒ Object 



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# File 'lib/jekyll-diagrams/utils.rb', line 37

def handle_error(context, error)
  topic = Diagrams.logger_topic
  mode = error_mode(context)

  case mode
  when :lax
    ''
  when :warn
    Jekyll.logger.warn topic, error
    error
  when :strict
    Jekyll.logger.abort_with topic, error
  else
    raise Errors::UnkownErrorModeError, mode
  end
end

.normalized_attrs(attrs, prefix:, sep: '=') ⇒ Object 



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# File 'lib/jekyll-diagrams/utils.rb', line 62

def normalized_attrs(attrs, prefix:, sep: '=')
  attrs =
    case attrs
    when String
      attrs
    when Array
      attrs.join(prefix)
    when Hash
      attrs.map { |k, v| "#{k}#{sep}#{v}" }.join(prefix)
    end

  "#{prefix}#{attrs}"
end

.run_jar(jar) ⇒ Object 



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# File 'lib/jekyll-diagrams/utils.rb', line 58

def run_jar(jar)
  "java -Djava.awt.headless=true -jar #{jar} "
end

.vendor_path(file = '') ⇒ Object 



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# File 'lib/jekyll-diagrams/utils.rb', line 54

def vendor_path(file = '')
  File.join(File.expand_path('../../vendor', __dir__), file)
end

.wrap_class(content, class_names) ⇒ Object 



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# File 'lib/jekyll-diagrams/utils.rb', line 76

def wrap_class(content, class_names)
  <<~CONTENT
    <div class='#{Diagrams.config_name} diagrams #{class_names}'>
      #{content}
    </div>
  CONTENT
end