dash-docs/_plugins/sitemap.rb
Saivann 542d517297 Re-structure and simplify menu layout (fixes #198)
Add translated page redirections using _redirects.yml
Redirect for bitcoin-for-press to press
Redirect bitcoin-for-enthusiasts to innovation
Ignore page redirections in sitemap.rb plugin
Move template plugin to template.rb instead of translate.rb
Add a small documentation in the template plugin
2013-06-19 00:29:52 -04:00

100 lines
3.9 KiB
Ruby

require 'yaml'
require 'cgi'
module Jekyll
class SitemapFile < StaticFile
def write(dest)
# do nothing
end
end
class SitemapGenerator < Generator
def generate(site)
#Load translations
locs = {}
Dir.foreach('_translations') do |file|
next if file == '.' or file == '..'
lang=file.split('.')[0]
locs[lang] = YAML.load_file('_translations/'+file)[lang]
end
#Load redirections
redirects = YAML.load_file('_redirects.yml')['redirects']
rredirects = {}
redirects.each do |id,value|
dst = value['dst']
rredirects[dst] = id
end
#Create destination directory if does not exists
if !File.directory?(site.dest)
Dir.mkdir(site.dest)
end
File.open(File.join(site.dest, 'sitemap.xml'), 'w+') do |sitemap|
#Open sitemap
sitemap.puts '<?xml version="1.0" encoding="UTF-8"?>'
sitemap.puts '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"'
sitemap.puts ' xmlns:xhtml="http://www.w3.org/1999/xhtml">'
#Add translated pages with their alternative in each languages
locs['en']['url'].each do |id,value|
locs.each do |lang,value|
#Don't add a page if their url is not translated or if they are a redirection
next if locs[lang]['url'][id].nil? or locs[lang]['url'][id] == ''
next if redirects.has_key?(id) and ( !redirects[id].has_key?('except') or !redirects[id]['except'].has_key?(lang) )
sitemap.puts '<url>'
sitemap.puts ' <loc>http://bitcoin.org/'+lang+'/'+CGI::escape(locs[lang]['url'][id])+'</loc>'
locs.each do |altlang,value|
#Find appropriate alternative page even with redirections that are not fully deployed in translations
altid = id
if redirects.has_key?(id) and redirects[id].has_key?('except') and !redirects[id]['except'].has_key?(altlang)
altid = redirects[id]['dst']
end
if rredirects.has_key?(id)
altid = rredirects[id]
end
next if locs[altlang]['url'][altid].nil? or locs[altlang]['url'][altid] == '' or altlang == lang
sitemap.puts ' <xhtml:link'
sitemap.puts ' rel="alternate"'
sitemap.puts ' hreflang="'+altlang+'"'
sitemap.puts ' href="http://bitcoin.org/'+altlang+'/'+CGI::escape(locs[altlang]['url'][altid])+'" />'
end
sitemap.puts '</url>'
end
end
#Add static non-translated pages
Dir.foreach('.') do |file1|
if /^[a-z]{2}(_[A-Z]{2})?$/.match(file1) and File.directory?(file1)
Dir.foreach(file1) do |file2|
next if !/\.html$/.match(file2)
#Ignore static redirect pages
data = File.read(file1+'/'+file2)
next if !data.index('window.location.href=').nil?
sitemap.puts '<url>'
sitemap.puts ' <loc>http://bitcoin.org/'+file1+'/'+file2.gsub('.html','')+'</loc>'
sitemap.puts '</url>'
end
end
next if !/\.html$/.match(file1)
next if file1 == 'index.html'
#Ignore static redirect pages and google webmaster tools
data = File.read(file1)
next if !data.index('window.location.href=').nil? or !data.index('google-site-verification:').nil?
sitemap.puts '<url>'
sitemap.puts ' <loc>http://bitcoin.org/'+file1.gsub('.html','')+'</loc>'
sitemap.puts '</url>'
end
#Add posts
site.posts.each do |post|
sitemap.puts '<url>'
sitemap.puts ' <loc>http://bitcoin.org'+post.url.gsub('.html','')+'</loc>'
sitemap.puts '</url>'
end
#Close sitemap
sitemap.puts '</urlset>'
end
site.static_files << SitemapFile.new(site, site.source, '', 'sitemap.xml')
end
end
end