a513f152ed
We allow users to select locale variants when creating the help center (e.g., pt_BR or en_UK). However, the selected variant may not always be available for translation in the app. In such cases, we need to fall back to either the base language or the default locale. While this fallback logic was implemented for the portal locale, it was missing for article locales. This PR fixes that issue.
63 lines
1.6 KiB
Ruby
63 lines
1.6 KiB
Ruby
module SwitchLocale
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extend ActiveSupport::Concern
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private
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def switch_locale(&)
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# priority is for locale set in query string (mostly for widget/from js sdk)
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locale ||= params[:locale]
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locale ||= locale_from_custom_domain
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# if locale is not set in account, let's use DEFAULT_LOCALE env variable
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locale ||= ENV.fetch('DEFAULT_LOCALE', nil)
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set_locale(locale, &)
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end
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def switch_locale_using_account_locale(&)
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locale = locale_from_account(@current_account)
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set_locale(locale, &)
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end
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# If the request is coming from a custom domain, it should be for a helpcenter portal
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# We will use the portal locale in such cases
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def locale_from_custom_domain(&)
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return if params[:locale]
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domain = request.host
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return if DomainHelper.chatwoot_domain?(domain)
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@portal = Portal.find_by(custom_domain: domain)
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return unless @portal
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@portal.default_locale
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end
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def set_locale(locale, &)
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safe_locale = validate_and_get_locale(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(safe_locale, &)
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end
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def validate_and_get_locale(locale)
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return I18n.default_locale.to_s if locale.blank?
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available_locales = I18n.available_locales.map(&:to_s)
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locale_without_variant = locale.split('_')[0]
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if available_locales.include?(locale)
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locale
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elsif available_locales.include?(locale_without_variant)
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locale_without_variant
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else
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I18n.default_locale.to_s
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end
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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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account.locale
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end
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end
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