16 lines
469 B
Ruby
16 lines
469 B
Ruby
require 'nokogiri'
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def article_summary(item, separator=/<!-- *more *-->/)
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# Has intro attribute? Use this
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if (item[:intro] && item[:intro].length>0)
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return parse_markdown(item[:intro])
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end
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# Try to extract marked teaser from article
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summary,body = item.compiled_content.split(separator)
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if (body)
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return summary
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end
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# Else: Extract first top level html element
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doc = Nokogiri::Slop(item.compiled_content)
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return doc.children[0].to_html
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end
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