Module: Tr8nClientSdk::ActionControllerExtension::InstanceMethods

Defined in:
lib/tr8n_client_sdk/extensions/action_controller_extension.rb

Instance Method Summary collapse

Instance Method Details

#tr8n_browser_accepted_locales ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 51

def tr8n_browser_accepted_locales
  @tr8n_browser_accepted_locales ||= Tr8n::Utils.browser_accepted_locales(request)
end

#tr8n_component ⇒ Object

Overwrite this method in a controller to assign a custom component for all views



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 71

def tr8n_component
  nil
end

#tr8n_cookie ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 79

def tr8n_cookie
  request.cookies[tr8n_cookie_name]
end

#tr8n_cookie_name ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 75

def tr8n_cookie_name
  "tr8n_#{tr8n_application.key}"
end

#tr8n_cookie_params ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 83

def tr8n_cookie_params
  @tr8n_cookie_params ||= begin
    if tr8n_cookie
      cookie_params = Tr8n::Utils.decode_and_verify_params(tr8n_cookie, tr8n_application.secret)
      Tr8n.logger.info(cookie_params.inspect)
      cookie_params
    else
      {}
    end
  end
end

#tr8n_init_client_sdk ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 126

def tr8n_init_client_sdk
  return if Tr8n.config.disabled?

  @tr8n_started_at = Time.now

  Tr8n.session.init

  Tr8n.session.current_user = tr8n_init_current_user
  Tr8n.session.current_language = tr8n_application.language(tr8n_init_current_locale)
  Tr8n.session.current_translator = tr8n_init_current_translator

  Tr8n.session.current_source = tr8n_source
  Tr8n.session.current_component = tr8n_component
end

#tr8n_init_current_locale ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 99

def tr8n_init_current_locale
  self.send(Tr8n.config.current_locale_method) if Tr8n.config.current_locale_method
rescue
  # fallback onto the cookie params from the service
  return tr8n_translator_locale if tr8n_translator_locale

  # fallback to the default session based locale implementation
  # choose the first language from the accepted languages header
  session[:locale] = tr8n_user_preferred_locale unless session[:locale]
  session[:locale] = params[:locale] if params[:locale]
  session[:locale] || Tr8n.config.default_locale
end

#tr8n_init_current_translator ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 118

def tr8n_init_current_translator
  if tr8n_cookie_params["translator"]
    Tr8n::Translator.new(tr8n_cookie_params["translator"].merge(:application => tr8n_application))
  else
    nil
  end
end

#tr8n_init_current_user ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 112

def tr8n_init_current_user
  self.send(Tr8n.config.current_user_method) if Tr8n.config.current_user_method
rescue
  nil
end

#tr8n_reset_client_sdk ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 141

def tr8n_reset_client_sdk
  return if Tr8n.config.disabled?
  @tr8n_finished_at = Time.now
  tr8n_application.submit_missing_keys
  Tr8n.session.reset
  Tr8n.logger.info("Request took #{@tr8n_finished_at - @tr8n_started_at} mls") if @tr8n_started_at
end

#tr8n_source ⇒ Object

Overwrite this method in a controller to assign a custom source for all views



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 64

def tr8n_source
  "/#{controller_name}/#{action_name}"
rescue
  self.class.name
end

#tr8n_translator_locale ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 95

def tr8n_translator_locale
  tr8n_cookie_params["locale"]
end

#tr8n_user_preferred_locale ⇒ Object 



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# File 'lib/tr8n_client_sdk/extensions/action_controller_extension.rb', line 55

def tr8n_user_preferred_locale
  tr8n_browser_accepted_locales.each do |locale|
    next unless Tr8n.session.application.locales.include?(locale)
    return locale
  end
  Tr8n.config.default_locale
end