Class: AsciidoctorBibtex::Asciidoctor::BibliographyBlockMacro

Inherits:
Asciidoctor::Extensions::BlockMacroProcessor
  • Object
show all
Defined in:
lib/asciidoctor-bibtex/extensions.rb

Overview

BibliographyBlockMacro

The ‘bibliography::[] block macro` processor.

This macro processor does only half the work. It just parse the macro and set bibtex file and style if found in the macro. The macro is then expanded to a special paragraph, which is then replaced with generated references by the treeprocessor.

Instance Method Summary collapse

Instance Method Details

#process(parent, target, attrs) ⇒ Object 



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# File 'lib/asciidoctor-bibtex/extensions.rb', line 33

def process(parent, target, attrs)
  # NOTE: bibtex-file and bibtex-style set by this macro shall be
  # overridable by document attributes and commandline arguments. So we
  # respect the convention here.
  if target && (!parent.document.attr? 'bibtex-file')
    parent.document.set_attribute 'bibtex-file', target
  end
  if attrs.key?(:style) && (!parent.document.attr? 'bibtex-style')
    parent.document.set_attribute 'bibtex-style', attrs[:style]
  end
  if attrs.key?(:locale) && (!parent.document.attr? 'bibtex-locale')
    parent.document.set_attribute 'bibtex-locale', attrs[:locale]
  end
  create_paragraph parent, BibliographyBlockMacroPlaceholder, {}
end