Module: GettextI18nRails

Defined in:
lib/gettext_i18n_rails.rb,
lib/gettext_i18n_rails/backend.rb,
lib/gettext_i18n_rails/railtie.rb,
lib/gettext_i18n_rails/version.rb,
lib/gettext_i18n_rails/base_parser.rb,
lib/gettext_i18n_rails/haml_parser.rb,
lib/gettext_i18n_rails/slim_parser.rb,
lib/gettext_i18n_rails/gettext_hooks.rb,
lib/gettext_i18n_rails/html_safe_translations.rb,
lib/gettext_i18n_rails/model_attributes_finder.rb

Defined Under Namespace

Modules: GettextHooks, HtmlSafeTranslations Classes: Backend, BaseParser, HamlParser, ModelAttributesFinder, Railtie, SlimParser

Constant Summary collapse

IGNORE_TABLES = 
[/^sitemap_/, /_versions$/, 'schema_migrations', 'sessions', 'delayed_jobs']
Version = 
VERSION = '2.2.0'

Class Method Summary collapse

Class Method Details

.gettext_extraction_call(msgid) ⇒ Object

Model-name msgids (no ‘|’) are emitted as an n_() singular/plural pair, so the .po file carries msgid_plural for ‘model_name.human(count:)`. Attribute msgids (scoped with ’|‘) have no plural form and stay singular. See issue #207.



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# File 'lib/gettext_i18n_rails/model_attributes_finder.rb', line 33

def gettext_extraction_call(msgid)
  if msgid.include?('|')
    "_('#{msgid}')"
  else
    "n_('#{msgid}', '#{msgid.pluralize}')"
  end
end

.store_model_attributes(options) ⇒ Object

write all found models/columns to a file where GetTexts ruby parser can find them



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# File 'lib/gettext_i18n_rails/model_attributes_finder.rb', line 6

def store_model_attributes(options)
  file = options[:to] || 'locale/model_attributes.rb'
  begin
    File.open(file,'w') do |f|
      f.puts "#DO NOT MODIFY! AUTOMATICALLY GENERATED FILE!"
      ModelAttributesFinder.new.find(options).each do |model,column_names|
        f.puts(gettext_extraction_call(model.to_s))

        #all columns namespaced under the model
        column_names.each do |attribute|
          f.puts(gettext_extraction_call(model.gettext_translation_for_attribute_name(attribute)))
        end
      end
      f.puts "#DO NOT MODIFY! AUTOMATICALLY GENERATED FILE!"
      f.puts "{}"
    end
  rescue
    puts "[Error] Attribute extraction failed. Removing incomplete file (#{file})"
    File.delete(file)
    raise
  end
end

.warn_legacy_model_msgid(legacy, current) ⇒ Object

Issue #207: model-name msgids changed from the humanized form (“Big car”) to the raw class name (“BigCar”), matching attributes. The humanized form is still looked up as a fallback; warn once per msgid so apps can migrate their .po files.



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# File 'lib/gettext_i18n_rails.rb', line 11

def self.warn_legacy_model_msgid(legacy, current)
  @warned_legacy_model_msgids ||= {}
  return if @warned_legacy_model_msgids.key?(legacy)
  @warned_legacy_model_msgids[legacy] = true
  warn(
    "[gettext_i18n_rails] msgid #{legacy.inspect} is deprecated, " \
    "re-extract and translate #{current.inspect} instead " \
    "(https://github.com/grosser/gettext_i18n_rails/issues/207)"
  )
end