Class: Asciidoctor::DocTest::NoFallbackTemplateConverter

Inherits:
SimpleDelegator
  • Object
show all
Defined in:
lib/asciidoctor/doctest/no_fallback_template_converter.rb

Overview

TemplateConverter that doesn’t fallback to a built-in converter when no template for a node is found.

Constant Summary collapse

NOT_FOUND_MARKER =

Placeholder to be written in a rendered output in place of the node’s content that cannot be rendered due to missing template.

'--TEMPLATE NOT FOUND--'

Instance Method Summary collapse

Constructor Details

#initialize(backend, opts = {}) ⇒ NoFallbackTemplateConverter

Returns a new instance of NoFallbackTemplateConverter.



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# File 'lib/asciidoctor/doctest/no_fallback_template_converter.rb', line 20

def initialize(backend, opts = {})
  super Asciidoctor::Converter::TemplateConverter.new(backend, opts[:template_dirs], opts)
end

Instance Method Details

#convert(node, template_name = nil, opts = {}) ⇒ Object Also known as: convert_with_options

Delegates to the template converter and returns results, or prints warning and returns NOT_FOUND_MARKER if there is no template to handle the specified template_name.



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# File 'lib/asciidoctor/doctest/no_fallback_template_converter.rb', line 28

def convert(node, template_name = nil, opts = {})
  template_name ||= node.node_name

  if handles? template_name
    super
  else
    warn "Could not find a custom template to handle template_name: #{template_name}"
    NOT_FOUND_MARKER
  end
end