discourse/app/models/translation_override.rb

89 lines
2.6 KiB
Ruby

require 'js_locale_helper'
require "i18n/i18n_interpolation_keys_finder"
class TranslationOverride < ActiveRecord::Base
validates_uniqueness_of :translation_key, scope: :locale
validates_presence_of :locale, :translation_key, :value
validate :check_interpolation_keys
def self.upsert!(locale, key, value)
params = { locale: locale, translation_key: key }
data = { value: value }
if key.end_with?('_MF')
data[:compiled_js] = JsLocaleHelper.compile_message_format(locale, value)
end
translation_override = find_or_initialize_by(params)
params.merge!(data) if translation_override.new_record?
i18n_changed if translation_override.update(data)
translation_override
end
def self.revert!(locale, *keys)
TranslationOverride.where(locale: locale, translation_key: keys).delete_all
i18n_changed
end
private
def self.i18n_changed
I18n.reload!
MessageBus.publish('/i18n-flush', { refresh: true })
end
def lookup_original_text
I18n::Backend::Simple.new.send(
:lookup, self.locale, self.translation_key
)
end
def check_interpolation_keys
if original_text = lookup_original_text
original_interpolation_keys = I18nInterpolationKeysFinder.find(original_text)
new_interpolation_keys = I18nInterpolationKeysFinder.find(value)
missing_keys = (original_interpolation_keys - new_interpolation_keys)
invalid_keys = (original_interpolation_keys | new_interpolation_keys) - original_interpolation_keys
if missing_keys.present?
self.errors.add(:base, I18n.t(
'activerecord.errors.models.translation_overrides.attributes.value.missing_interpolation_keys',
keys: missing_keys.join(', ')
))
return false
end
invalid_keys = (original_interpolation_keys | new_interpolation_keys) - original_interpolation_keys
if invalid_keys.present?
self.errors.add(:base, I18n.t(
'activerecord.errors.models.translation_overrides.attributes.value.invalid_interpolation_keys',
keys: invalid_keys.join(', ')
))
return false
end
end
end
end
# == Schema Information
#
# Table name: translation_overrides
#
# id :integer not null, primary key
# locale :string not null
# translation_key :string not null
# value :string not null
# created_at :datetime not null
# updated_at :datetime not null
# compiled_js :text
#
# Indexes
#
# index_translation_overrides_on_locale_and_translation_key (locale,translation_key) UNIQUE
#