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https://github.com/openfoodfoundation/openfoodnetwork
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bf22484add
The comment about falling back to the default locale came from the first commit, when the config was just `fallbacks = true`. The fallback logic is a lot more sophisticated now and we can supply the country's default locale as first fallback and our source locale `en` as last resort. It should contain everything. In the future, we may want to support maps like Canadian French can fall back to original French. I18n supports this but providing the config per isntance may be a bit tricky.
39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module OpenFoodNetwork
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# Provides access to the language settings.
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# Currently, language settings are read from the environment.
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# See: .env[.*] files.
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class I18nConfig
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# Users don't need to select the already selected locale.
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def self.locale_options
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selectable_locales - [I18n.locale.to_s]
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end
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# Locales that can be selected by users.
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def self.selectable_locales
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ENV["AVAILABLE_LOCALES"]&.split(/[\s,]+/) || []
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end
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# All locales that can be accessed by the application, including fallbacks.
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def self.available_locales
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(selectable_locales + [default_locale, source_locale]).uniq
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end
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def self.fallbacks
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[default_locale, source_locale].uniq
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end
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# The default locale that is used when the user doesn't have a preference.
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def self.default_locale
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ENV["LOCALE"] || ENV["I18N_LOCALE"] || source_locale
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end
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# This locale is changed with the code and should always be complete.
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# All translations are done from this locale.
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def self.source_locale
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"en"
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end
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end
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end
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