Class: Jekyll::Site

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/polyglot/patches/jekyll/site.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#active_lang ⇒ Object

Returns the value of attribute active_lang.



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 5

def active_lang
  @active_lang
end

#default_lang ⇒ Object (readonly)

Returns the value of attribute default_lang.



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 4

def default_lang
  @default_lang
end

#exclude_from_localization ⇒ Object (readonly)

Returns the value of attribute exclude_from_localization.



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 4

def exclude_from_localization
  @exclude_from_localization
end

#file_langs ⇒ Object

Returns the value of attribute file_langs.



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 5

def file_langs
  @file_langs
end

#lang_vars ⇒ Object (readonly)

Returns the value of attribute lang_vars.



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 4

def lang_vars
  @lang_vars
end

#languages ⇒ Object (readonly)

Returns the value of attribute languages.



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 4

def languages
  @languages
end

Instance Method Details

#absolute_url_regex(url) ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 145

def absolute_url_regex(url)
  regex = ''
  (@exclude + @languages).each do |x|
    regex += "(?!#{x}\/)"
  end
  %r{href=\"?#{url}#{@baseurl}\/((?:#{regex}[^,'\"\s\/?\.#]+\.?)*(?:\/[^\]\[\)\(\"\'\s]*)?)\"}
end

#coordinate_documents(docs) ⇒ Object

assigns natural permalinks to documents and prioritizes documents with active_lang languages over others



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 93

def coordinate_documents(docs)
  regex = document_url_regex
  approved = {}
  docs.each do |doc|
    lang = doc.data['lang'] || @default_lang
    url = doc.url.gsub(regex, '/')
    doc.data['permalink'] = url
    next if @file_langs[url] == @active_lang
    next if @file_langs[url] == @default_lang && lang != @active_lang
    approved[url] = doc
    @file_langs[url] = lang
  end
  approved.values
end

#document_url_regex ⇒ Object

a regex that matches urls or permalinks with i18n prefixes or suffixes matches /en/foo , .en/foo , foo.en/ and other simmilar default urls made by jekyll when parsing documents without explicitly set permalinks



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 125

def document_url_regex
  regex = ''
  @languages.each do |lang|
    regex += "([\/\.]#{lang}[\/\.])|"
  end
  regex.chomp! '|'
  %r{#{regex}}
end

#fetch_languages ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 14

def fetch_languages
  @default_lang = config.fetch('default_lang', 'en')
  @languages = config.fetch('languages', ['en'])
  @keep_files += (@languages - [@default_lang])
  @active_lang = @default_lang
  @lang_vars = config.fetch('lang_vars', [])
end

#prepare ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 7

def prepare
  @file_langs = {}
  fetch_languages
  @parallel_localization = config.fetch('parallel_localization', true)
  @exclude_from_localization = config.fetch('exclude_from_localization', [])
end

#process ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 23

def process
  prepare
  all_langs = (@languages + [@default_lang]).uniq
  if @parallel_localization
    pids = {}
    all_langs.each do |lang|
      pids[lang] = fork do
        process_language lang
      end
    end
    Signal.trap('INT') do
      all_langs.each do |lang|
        puts "Killing #{pids[lang]} : #{lang}"
        kill('INT', pids[lang])
      end
    end
    all_langs.each do |lang|
      waitpid pids[lang]
      detach pids[lang]
    end
  else
    all_langs.each do |lang|
      process_language lang
    end
  end
end

#process_active_language ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 80

def process_active_language
  old_dest = @dest
  old_exclude = @exclude
  @file_langs = {}
  @dest = @dest + '/' + @active_lang
  @exclude += @exclude_from_localization
  process_orig
  @dest = old_dest
  @exclude = old_exclude
end

#process_default_language ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 74

def process_default_language
  old_include = @include
  process_orig
  @include = old_include
end

#process_documents(docs) ⇒ Object

performs any necesarry operations on the documents before rendering them



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 109

def process_documents(docs)
  return if @active_lang == @default_lang
  url = config.fetch('url', false)
  rel_regex = relative_url_regex
  abs_regex = absolute_url_regex(url)
  docs.each do |doc|
    relativize_urls(doc, rel_regex)
    if url
    then relativize_absolute_urls(doc, abs_regex, url)
    end
  end
end

#process_language(lang) ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 62

def process_language(lang)
  @active_lang = lang
  config['active_lang'] = @active_lang
  lang_vars.each do |v|
    config[v] = @active_lang
  end
  if @active_lang == @default_lang
  then process_default_language
  else process_active_language
  end
end

#process_orig ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 22

alias_method :process_orig, :process

#relative_url_regex ⇒ Object

a regex that matches relative urls in a html document matches href=“baseurl/foo/bar-baz” and others like it avoids matching excluded files



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 137

def relative_url_regex
  regex = ''
  (@exclude + @languages).each do |x|
    regex += "(?!#{x}\/)"
  end
  %r{href=\"?#{@baseurl}\/((?:#{regex}[^,'\"\s\/?\.#]+\.?)*(?:\/[^\]\[\)\(\"\'\s]*)?)\"}
end

#relativize_absolute_urls(doc, regex, url) ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 157

def relativize_absolute_urls(doc, regex, url)
  doc.output.gsub!(regex, "href=\"#{url}#{@baseurl}/#{@active_lang}/" + '\1"')
end

#relativize_urls(doc, regex) ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 153

def relativize_urls(doc, regex)
  doc.output.gsub!(regex, "href=\"#{@baseurl}/#{@active_lang}/" + '\1"')
end

#site_payload ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 51

def site_payload
  payload = site_payload_orig
  payload['site']['default_lang'] = default_lang
  payload['site']['languages'] = languages
  payload['site']['active_lang'] = active_lang
  lang_vars.each do |v|
    payload['site'][v] = active_lang
  end
  payload
end

#site_payload_orig ⇒ Object 



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# File 'lib/jekyll/polyglot/patches/jekyll/site.rb', line 50

alias_method :site_payload_orig, :site_payload