Class: Jekyll::LocalizeTag

Inherits:
Liquid::Tag
  • Object
show all
Includes:
FastGettext::Translation
Defined in:
lib/jekyll/gettext/plugin.rb

Instance Method Summary collapse

Constructor Details

#initialize(tag_name, key, tokens) ⇒ LocalizeTag

Returns a new instance of LocalizeTag.



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# File 'lib/jekyll/gettext/plugin.rb', line 182

def initialize(tag_name, key, tokens)
  super
  @key = key.strip
end

Instance Method Details

#add_localization_to_dependency(site, language, path) ⇒ Object 



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# File 'lib/jekyll/gettext/plugin.rb', line 207

def add_localization_to_dependency(site, language, path)
  po_file = site.pot_localization_plugin.po_file(language)
  site.regenerator.add_dependency(
    site.in_source_dir(path),
    po_file
  )
end

#render(context) ⇒ Object 



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# File 'lib/jekyll/gettext/plugin.rb', line 187

def render(context)
  site = context.registers[:site]
  page = context.registers[:page]
  language = page["language"]
  if language.nil?
    default_language = page["default_language"].to_s
    raise ("Missing language! Either put 'language: " + default_language + 
           "' or 'translate: true' into the header")
  end
  add_localization_to_dependency(site, language, page["path"]) if page.key?("path")

  FastGettext.locale = language
  candidate = _(@key)

  if candidate == ""
    candidate = @key
  end
  candidate
end