65 lines
1.6 KiB
Ruby
65 lines
1.6 KiB
Ruby
require 'nokogiri'
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require 'pp'
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require 'fileutils'
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# First we get the list of all the book sections:
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chapter_links = Nokogiri::HTML(open("html/index.html"))
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.css('#drop-down a')
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.map {|l| l.attribute('href').value}
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html = ''
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chapter_links.each do |chapter_link|
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chapter_file = File.basename chapter_link
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html += "<span class=\"hidden\" name=\"#{chapter_file}\"></span>"
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content = Nokogiri::HTML(open("html/#{chapter_link}")).css('.content')
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content.css('.cont').each do |e|
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e.remove
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end
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# Ensure that all links are to the same file
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content.css('a').each do |a|
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link = a.attribute('href')
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if link
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matches = link.value.scan /^([\w-]+.html)#([\w-]+)$/
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if matches.length == 1
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a['href'] = '#' + matches[0][1]
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end
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end
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end
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chapter_header = content.at('.heading')
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headers = (1..6).map {|x| "h#{x}"}
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# headers.each_with_index
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content.css(headers.join(',')).each do |e|
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# If chapter heading
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if e == chapter_header
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puts "Chapter Header"
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e.name = 'h1'
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else
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# Reduce everything by 1
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i = headers.index e.name
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new_name = headers[i+1] ? headers[i+1] : 'h6'
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e.name = new_name
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end
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end
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content.css('a').each do |a|
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link = a.attribute('href')
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if link
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# Link to a direct chapter
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matches = link.value.scan /^([\w-]+.html)$/
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if matches.length == 1
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a['href'] = '#' + matches[0][0]
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end
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end
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end
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html += content.inner_html
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end
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File.open("html/chapters/sre.html", 'w') { |file| file.write(html) }
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puts "[html] Generated HTML file"
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