Module: TmlRails::ActionControllerExtension::InstanceMethods

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

Instance Method Summary collapse

Instance Method Details

#tml_browser_accepted_locales ⇒ Object

Returns all browser accepted locales



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

def tml_browser_accepted_locales
  @tml_browser_accepted_locales ||= Tml::Utils.browser_accepted_locales(request.env['HTTP_ACCEPT_LANGUAGE']).join(',')
end

#tml_cookie ⇒ Object

Returns data from cookie set by the agent



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 67

def tml_cookie
  @tml_cookie ||= begin
    cookie = cookies[Tml::Utils.cookie_name(Tml.config.application[:key])]
    if cookie.blank?
      {}
    else
      HashWithIndifferentAccess.new(Tml::Utils.decode(cookie, Tml.config.application[:token]))
    end
  end
rescue Exception => ex
  Tml.logger.error("Failed to parse tml cookie: #{ex.message}")
  {}
end

#tml_filter_init ⇒ Object 



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 159

def tml_filter_init
  tml_init if Tml.config.auto_init
end

#tml_filter_reset ⇒ Object 



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 172

def tml_filter_reset
  tml_reset if Tml.config.auto_init
end

#tml_init ⇒ Object 



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 137

def tml_init
  return if Tml.config.disabled?

  # Tml.logger.info(tml_cookie.inspect)

  @tml_started_at = Time.now

  Tml.session.init(
      :source => tml_source,
      :locale => tml_locale,
      :user => tml_viewing_user,
      :translator => tml_translator
  )

  if I18n.backend.class.name == 'I18n::Backend::Tml'
    if defined? I18n.enforce_available_locales
      I18n.enforce_available_locales = false
    end
    I18n.locale = Tml.session.current_language.locale
  end
end

#tml_locale ⇒ Object

Locale is retrieved from method => params => cookie => subdomain => browser accepted locales Alternatively, this method can be overwritten



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

def tml_locale
  @tml_locale ||= begin
    locale = nil

    unless Tml.config.current_locale_method.blank?
      begin
        locale = self.send(Tml.config.current_locale_method)
      rescue
        locale = nil
      end
    end

    if locale.nil?
      if params[:locale].blank?
        locale = tml_cookie[:locale]
        if locale.nil?
          if Tml.config.locale[:subdomain]
            locale = request.subdomain
          else
            locale = tml_browser_accepted_locales
          end
        end
      else
        locale = tml_cookie[:locale] = params[:locale]
        cookies[Tml::Utils.cookie_name(Tml.config.application[:key])] = Tml::Utils.encode(tml_cookie, Tml.config.application[:token])
      end
    end

    locale
  end
end

#tml_reset ⇒ Object 



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 163

def tml_reset
  return if Tml.config.disabled?
  @tml_finished_at = Time.now
  Tml.session.application.submit_missing_keys if Tml.session.application
  Tml.session.reset
  Tml.cache.reset_version
  Tml.logger.info("Request took #{@tml_finished_at - @tml_started_at} mls") if @tml_started_at
end

#tml_source ⇒ Object

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



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 60

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

#tml_translator ⇒ Object 



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 127

def tml_translator
  @tml_translator ||= begin
    if tml_cookie[:translator]
      Tml::Translator.new(tml_cookie[:translator])
    else
      nil
    end
  end
end

#tml_viewing_user ⇒ Object 



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# File 'lib/tml_rails/extensions/action_controller_extension.rb', line 115

def tml_viewing_user
  @tml_viewing_user ||= begin
    unless Tml.config.current_user_method.blank?
      begin
        self.send(Tml.config.current_user_method)
      rescue
        {}
      end
    end
  end
end