135 lines
3.6 KiB
Ruby
135 lines
3.6 KiB
Ruby
module SiteSettings; end
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# A cache for providing default value based on site locale
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class SiteSettings::DefaultsProvider
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include Enumerable
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CONSUMED_OPTS = %i[default locale_default].freeze
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DEFAULT_LOCALE_KEY = :default_locale
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DEFAULT_LOCALE = 'en'.freeze
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DEFAULT_CATEGORY = 'required'.freeze
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@@site_locales ||= DistributedCache.new('site_locales')
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def initialize(site_setting)
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@site_setting = site_setting
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@site_setting.refresh_settings << DEFAULT_LOCALE_KEY
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@defaults = {}
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@defaults[DEFAULT_LOCALE.to_sym] = {}
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refresh_site_locale!
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end
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def load_setting(name_arg, value, opts = {})
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name = name_arg.to_sym
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@defaults[DEFAULT_LOCALE.to_sym][name] = value
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if (locale_default = opts[:locale_default])
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locale_default.each do |locale, v|
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locale = locale.to_sym
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@defaults[locale] ||= {}
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@defaults[locale][name] = v
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end
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end
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end
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def db_all
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@site_setting.provider.all.delete_if { |s| s.name.to_sym == DEFAULT_LOCALE_KEY }
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end
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def all
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@defaults[DEFAULT_LOCALE.to_sym].merge(@defaults[self.site_locale.to_sym] || {})
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end
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def get(name)
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@defaults.dig(self.site_locale.to_sym, name.to_sym) ||
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@defaults.dig(DEFAULT_LOCALE.to_sym, name.to_sym)
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end
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alias [] get
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# Used to override site settings in dev/test env
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def set_regardless_of_locale(name, value)
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name = name.to_sym
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if @site_setting.has_setting?(name)
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@defaults.each { |_, hash| hash.delete(name) }
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@defaults[DEFAULT_LOCALE.to_sym][name] = value
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value, type = @site_setting.type_supervisor.to_db_value(name, value)
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@defaults[self.site_locale.to_sym] ||= {}
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@defaults[self.site_locale.to_sym][name] = @site_setting.type_supervisor.to_rb_value(name, value, type)
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else
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raise ArgumentError.new("No setting named '#{name}' exists")
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end
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end
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def site_locale
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@@site_locales[current_db]
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end
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def site_locale=(val)
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val = val.to_s
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raise Discourse::InvalidParameters.new(:value) unless LocaleSiteSetting.valid_value?(val)
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if val != @@site_locales[current_db]
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@site_setting.provider.save(DEFAULT_LOCALE_KEY, val, SiteSetting.types[:string])
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refresh_site_locale!
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@site_setting.refresh!
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Discourse.request_refresh!
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end
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@@site_locales[current_db]
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end
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def each(&block)
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self.all.each do |key, value|
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block.call(key.to_sym, value)
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end
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end
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def locale_setting_hash
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{
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setting: DEFAULT_LOCALE_KEY,
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default: DEFAULT_LOCALE,
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category: DEFAULT_CATEGORY,
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description: @site_setting.description(DEFAULT_LOCALE_KEY),
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type: SiteSetting.types[SiteSetting.types[:enum]],
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preview: nil,
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value: @@site_locales[current_db],
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valid_values: LocaleSiteSetting.values,
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translate_names: LocaleSiteSetting.translate_names?
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}
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end
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def refresh_site_locale!
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RailsMultisite::ConnectionManagement.each_connection do |db|
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@@site_locales[db] =
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if GlobalSetting.respond_to?(DEFAULT_LOCALE_KEY) &&
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(global_val = GlobalSetting.send(DEFAULT_LOCALE_KEY)) &&
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!global_val.blank?
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global_val
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elsif (db_val = @site_setting.provider.find(DEFAULT_LOCALE_KEY))
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db_val.value.to_s
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else
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DEFAULT_LOCALE
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end
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@@site_locales[db]
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end
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end
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def has_setting?(name)
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has_key?(name.to_sym) || has_key?("#{name.to_s}?".to_sym)
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end
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private
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def has_key?(name)
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@defaults[self.site_locale.to_sym]&.key?(name) ||
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@defaults[DEFAULT_LOCALE.to_sym].key?(name) || name == DEFAULT_LOCALE_KEY
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end
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def current_db
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RailsMultisite::ConnectionManagement.current_db
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end
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end
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