Class: Docs::Clojure::CleanHtmlFilter

Inherits:
Filter
  • Object
show all
Defined in:
lib/docs/filters/clojure/clean_html.rb

Constant Summary

Constants inherited from Filter

Filter::SCHEME_RGX

Instance Method Summary collapse

Methods inherited from Filter

#absolute_url_string?, #at_css, #at_xpath, #base_url, #css, #current_url, #fragment_url_string?, #initial_page?, #parse_html, #relative_url_string?, #root_page?, #root_path, #root_url, #slug, #subpath, #subpath_to, #xpath

Instance Method Details

#callObject


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# File 'lib/docs/filters/clojure/clean_html.rb', line 4

def call
  if root_page?
    doc.inner_html = '<h1>Clojure</h1>'
    return doc
  end

  @doc = at_css('#content-tag')

  at_css('h1').content = slug.remove('-api')

  css('> div').each do |node|
    node.before(node.children).remove
  end

  css('div > h2', 'div > h3').each do |node|
    node.parent.before(node.parent.children).remove
  end

  css('#proto-type', '#var-type', '#type-type').each do |node|
    node.previous_element << node
    node['class'] = 'type'
  end

  css('.proto-added', '.var-added', '.proto-deprecated', '.var-deprecated').each do |node|
    node.content = node.content
    node.name = 'p'
  end

  css('.proto-added', '.var-added').each do |node|
    if node.content == node.next_element.try(:content)
      node.remove
    end
  end

  css('hr', 'br:first-child', 'pre + br', 'h1 + br', 'h2 + br', 'h3 + br', 'p + br', 'br + br').remove

  doc
end