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@ -2,72 +2,34 @@ module Docs
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class Babel
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class CleanHtmlFilter < Filter
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def call
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css('.btn-clipboard').remove
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css('div.highlighter-rouge').each do |node|
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pre = node.at_css('pre')
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# copy over the highlighting metadata
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match = /language-(\w+)/.match(node['class'])
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if match
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lang = match[1]
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if lang == 'sh'
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lang = 'bash'
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end
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pre['class'] = nil
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pre['data-language'] = lang
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end
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# Remove the server-rendered syntax highlighting
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code = pre.at_css('code')
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code.content = code.text
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# Remove the div.highlighter-rouge and div.highlight wrapping the <pre>
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node.add_next_sibling pre
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node.remove
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if root_page?
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doc.inner_html = '<h1>Babel</h1>'
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return doc
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end
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header = at_css('.docs-header .col-md-12')
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@doc = at_css('.docs-content')
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doc.prepend_child(header)
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css('blockquote').each do |node|
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node.name = 'div'
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node['class'] = '_note'
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end
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css('.btn-clipboard', '.package-links').remove
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css((1..6).map { |n| "h#{n}" }).each do |header|
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return unless header.at_css('a')
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header.content = header.at_css('a').content
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css('.col-md-12', 'h1 a', 'h2 a', 'h3 a', 'h4 a', 'h5 a', 'h5 a').each do |node|
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node.before(node.children).remove
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end
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css('div.highlighter-rouge').each do |node|
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pre = node.at_css('pre')
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header = doc # .docs-content
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.parent # .row
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.parent # .container
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.previous_element # .docs_header
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lang = node['class'][/language-(\w+)/, 1]
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lang = 'bash' if lang == 'sh'
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pre['data-language'] = lang
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toc = doc # .docs-content
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.parent # .row
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.at_css('.sidebar')
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toc['class'] = '_toc'
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toc.css('a').each do |a|
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a['class'] = '_toc-link'
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a.parent.remove if a.content == 'Community Discussion'
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pre.remove_attribute('class')
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pre.content = pre.content
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node.replace(pre)
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end
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toc.css('ul').attr 'class', '_toc-list'
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h1 = header.at_css('h1')
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h1.content = h1.content
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.titleize
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.sub(/\bEnv\b/, 'env')
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.sub(/\.[A-Z]/) { |s| s.downcase }
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.sub(/\.babelrc/i, '.babelrc')
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.sub('Common Js', 'CommonJS')
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.sub('J Script', 'JScript')
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.sub(/regexp/i, 'RegExp')
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.sub(/api|Es(\d+)|cli|jsx?|[au]md/i) { |s| s.upcase }
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doc.children.before toc
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doc.children.before header.at_css 'p'
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doc.children.before h1
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css('code').remove_attr('class')
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doc
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end
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Thibaut Courouble
7 years ago
