30 lines
629 B
Ruby
30 lines
629 B
Ruby
class HtmlCleaner
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def clean_html(html)
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doc = Nokogiri::HTML(html)
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# Remove Medium tracking pixel
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doc.css("img").each do |img|
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if img.attr('src') && (img.attr('src').include? "medium.com/_/stat")
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img.remove
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end
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end
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# Remove Medium catch phrase
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doc.css("p").each do |p|
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if p.text.include? "where people are continuing the conversation by highlighting"
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p.remove
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end
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end
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doc.css("pre br").each do |br|
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br.replace "\n"
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end
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doc.css('figure').each do |el|
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el.name = 'p'
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end
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doc.xpath('//@class').remove
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doc.to_html
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end
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end
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