forked from fedi/mastodon
4919b89ab8
* Improve default language decision This change allows to takes account of accepted language determined by the user agent even if the custom default locale of the instance is configured. * Cover Localized more * Fix code style
41 lines
871 B
Ruby
41 lines
871 B
Ruby
# frozen_string_literal: true
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module Localized
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extend ActiveSupport::Concern
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included do
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before_action :set_locale
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end
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private
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def set_locale
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I18n.locale = default_locale
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I18n.locale = current_user.locale if user_signed_in?
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rescue I18n::InvalidLocale
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I18n.locale = default_locale
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end
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def default_locale
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request_locale || env_locale || I18n.default_locale
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end
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def env_locale
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ENV['DEFAULT_LOCALE']
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end
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def request_locale
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preferred_locale || compatible_locale
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end
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def preferred_locale
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http_accept_language.preferred_language_from([env_locale]) ||
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http_accept_language.preferred_language_from(I18n.available_locales)
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end
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def compatible_locale
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http_accept_language.compatible_language_from([env_locale]) ||
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http_accept_language.compatible_language_from(I18n.available_locales)
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end
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end
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