42 lines
1.3 KiB
Ruby
42 lines
1.3 KiB
Ruby
module SwitchLocale
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extend ActiveSupport::Concern
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private
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def switch_locale(&action)
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# priority is for locale set in query string (mostly for widget/from js sdk)
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locale ||= locale_from_params
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# if locale is not set in account, let's use DEFAULT_LOCALE env variable
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locale ||= locale_from_env_variable
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set_locale(locale, &action)
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end
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def switch_locale_using_account_locale(&action)
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locale = locale_from_account(@current_account)
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set_locale(locale, &action)
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end
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def set_locale(locale, &action)
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# if locale is empty, use default_locale
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locale ||= I18n.default_locale
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# Ensure locale won't bleed into other requests
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# https://guides.rubyonrails.org/i18n.html#managing-the-locale-across-requests
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I18n.with_locale(locale, &action)
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end
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def locale_from_params
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I18n.available_locales.map(&:to_s).include?(params[:locale]) ? params[:locale] : nil
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end
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def locale_from_account(account)
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return unless account
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I18n.available_locales.map(&:to_s).include?(account.locale) ? account.locale : nil
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end
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def locale_from_env_variable
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return unless ENV.fetch('DEFAULT_LOCALE', nil)
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I18n.available_locales.map(&:to_s).include?(ENV.fetch('DEFAULT_LOCALE')) ? ENV.fetch('DEFAULT_LOCALE') : nil
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end
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end
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