mirror of
https://github.com/discourse/discourse.git
synced 2024-11-27 03:10:46 -06:00
33 lines
1.1 KiB
Ruby
33 lines
1.1 KiB
Ruby
class ThemeTranslationParser
|
|
INTERNAL_KEYS = [:theme_metadata]
|
|
class InvalidYaml < StandardError; end
|
|
|
|
def initialize(setting_field, internal: false)
|
|
@setting_field = setting_field
|
|
@internal = internal
|
|
end
|
|
|
|
def self.check_contains_hashes(hash)
|
|
hash.all? { |key, value| value.is_a?(String) || (value.is_a?(Hash) && self.check_contains_hashes(value)) }
|
|
end
|
|
|
|
def load
|
|
return {} if @setting_field.value.blank?
|
|
|
|
begin
|
|
parsed = YAML.safe_load(@setting_field.value)
|
|
rescue Psych::SyntaxError, Psych::DisallowedClass => e
|
|
raise InvalidYaml.new(e.message)
|
|
end
|
|
raise InvalidYaml.new(I18n.t("themes.locale_errors.invalid_yaml")) unless parsed.is_a?(Hash) && ThemeTranslationParser.check_contains_hashes(parsed)
|
|
raise InvalidYaml.new(I18n.t("themes.locale_errors.top_level_locale")) unless parsed.keys.length == 1 && parsed.keys[0] == @setting_field.name
|
|
|
|
parsed.deep_symbolize_keys!
|
|
|
|
parsed[@setting_field.name.to_sym].slice!(*INTERNAL_KEYS) if @internal
|
|
parsed[@setting_field.name.to_sym].except!(*INTERNAL_KEYS) if !@internal
|
|
|
|
parsed
|
|
end
|
|
end
|