109 lines
3.9 KiB
Ruby
109 lines
3.9 KiB
Ruby
# This file is licensed under the MIT License (MIT) available on
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# http://opensource.org/licenses/MIT.
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# sitemap.rb generates a sitemap.xml file, which also includes
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# alternate hreflang for each translated version of each page.
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require 'yaml'
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require 'cgi'
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module Jekyll
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class SitemapFile < StaticFile
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def write(dest)
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# do nothing
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end
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end
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class SitemapGenerator < Generator
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def generate(site)
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# Do nothing if plugin is disabled
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if !ENV['ENABLED_PLUGINS'].nil? and ENV['ENABLED_PLUGINS'].index('sitemap').nil?
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print 'Sitemap disabled' + "\n"
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return
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end
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# Load translations
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locs = {}
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enabled = ENV['ENABLED_LANGS'];
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enabled = enabled.split(' ') if !enabled.nil?
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Dir.foreach('_translations') do |file|
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next if file == '.' or file == '..' or file == 'COPYING'
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lang = file.split('.')[0]
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# Ignore lang if disabled
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if lang != 'en' and !enabled.nil? and !enabled.include?(lang)
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next
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end
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locs[lang] = YAML.load_file('_translations/' + file)[lang]
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end
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# Create destination directory if does not exists
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if !File.directory?(site.dest)
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Dir.mkdir(site.dest)
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end
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File.open(File.join(site.dest, 'sitemap.xml'), 'w+') do |sitemap|
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# Open sitemap
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sitemap.puts '<?xml version="1.0" encoding="UTF-8"?>'
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sitemap.puts '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"'
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sitemap.puts ' xmlns:xhtml="http://www.w3.org/1999/xhtml">'
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# Add translated pages with their alternative in each languages
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locs['en']['url'].each do |id, _value|
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locs.each do |lang, _var|
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# Don't add a page if their url is not translated
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next if locs[lang]['url'][id].nil? or locs[lang]['url'][id] == ''
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sitemap.puts '<url>'
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sitemap.puts ' <loc>https://bitcoin.org/' + lang + '/' + CGI::escape(locs[lang]['url'][id]) + '</loc>'
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locs.each do |altlang, _altvar|
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next if locs[altlang]['url'][id].nil? or locs[altlang]['url'][id] == '' or altlang == lang
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sitemap.puts ' <xhtml:link'
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sitemap.puts ' rel="alternate"'
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sitemap.puts ' hreflang="' + altlang + '"'
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sitemap.puts ' href="https://bitcoin.org/' + altlang + '/' + CGI::escape(locs[altlang]['url'][id]) + '" />'
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end
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sitemap.puts '</url>'
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end
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end
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# Add static non-translated pages
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Dir.glob('en/**/*.{md,html}').concat(Dir.glob('*.{md,html}')).each do |file|
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next if file == 'index.html' or file == '404.html' or file == 'README.md'
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# Ignore google webmaster tools
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data = File.read(file)
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next if !data.index('google-site-verification:').nil?
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sitemap.puts '<url>'
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sitemap.puts ' <loc>https://bitcoin.org/' + file.gsub('.html', '').gsub('.md', '') + '</loc>'
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sitemap.puts '</url>'
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end
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# Add alerts pages
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Dir.foreach('_alerts') do |file|
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next if file == '.' or file == '..'
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sitemap.puts '<url>'
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sitemap.puts ' <loc>https://bitcoin.org/en/alert/' + file.gsub('.html', '') + '</loc>'
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sitemap.puts '</url>'
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end
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# Add releases pages
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Dir.foreach('_releases') do |file|
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next if file == '.' or file == '..'
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file = file.split('-')
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next if file.length < 4
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file.shift()
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file.shift()
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file.shift()
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file = file.join('-')
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sitemap.puts '<url>'
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sitemap.puts ' <loc>https://bitcoin.org/en/release/' + file.gsub('.md', '').gsub('.html', '') + '</loc>'
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sitemap.puts '</url>'
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end
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# Close sitemap
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sitemap.puts '</urlset>'
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end
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site.static_files << SitemapFile.new(site, site.source, '', 'sitemap.xml')
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end
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end
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end
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