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36 lines
903 B
36 lines
903 B
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Included in:
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- user-manual: Extensions: Postprocessor example
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////
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Purpose::
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Insert copyright text in the footer.
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.CopyrightFooterPostprocessor
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```ruby
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class CopyrightFooterPostprocessor < Asciidoctor::Extensions::Postprocessor
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def process document, output
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content = (document.attr 'copyright') || 'Copyright Acme, Inc.'
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if document.basebackend? 'html'
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replacement = %(<div id="footer-text">\\1<br>\n#{content}\n</div>)
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output = output.sub(/<div id="footer-text">(.*?)<\/div>/m, replacement)
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elsif document.basebackend? 'docbook'
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replacement = %(<simpara>#{content}</simpara>\n\\1)
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output = output.sub(/(<\/(?:article|book)>)/, replacement)
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end
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output
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end
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end
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```
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.Usage
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```
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Asciidoctor::Extensions.register do
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postprocessor CopyrightFooterPostprocessor
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end
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Asciidoctor.convert_file 'sample-with-copyright-footer.adoc', :safe => :safe
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```
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