90 lines
2.3 KiB
Ruby
90 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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# Service class that holds helper methods that can be used to validate theme settings.
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class ThemeSettingsValidator
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class << self
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def is_value_present?(value)
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!value.nil?
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end
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def is_valid_value_type?(value, type)
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case type
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when self.types[:integer]
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value.is_a?(Integer)
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when self.types[:float]
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value.is_a?(Integer) || value.is_a?(Float)
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when self.types[:bool]
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value.is_a?(TrueClass) || value.is_a?(FalseClass)
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when self.types[:list]
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value.is_a?(String)
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when self.types[:objects]
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value.is_a?(Array) && value.all? { |v| v.is_a?(Hash) }
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else
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true
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end
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end
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def validate_value(value, type, opts)
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errors = []
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case type
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when types[:enum]
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if opts[:choices].exclude?(value) && opts[:choices].map(&:to_s).exclude?(value)
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errors << I18n.t(
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"themes.settings_errors.enum_value_not_valid",
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choices: opts[:choices].join(", "),
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)
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end
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when types[:integer], types[:float]
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validate_value_in_range!(
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value,
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min: opts[:min],
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max: opts[:max],
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errors:,
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translation_prefix: "number",
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)
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when types[:string]
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validate_value_in_range!(
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value.to_s.length,
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min: opts[:min],
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max: opts[:max],
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errors:,
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translation_prefix: "string",
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)
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when types[:objects]
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errors.concat(
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ThemeSettingsObjectValidator.validate_objects(schema: opts[:schema], objects: value),
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)
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end
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errors
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end
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private
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def types
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ThemeSetting.types
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end
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def validate_value_in_range!(value, min:, max:, errors:, translation_prefix:)
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if min && max && max != Float::INFINITY && !(min..max).include?(value)
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errors << I18n.t(
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"themes.settings_errors.#{translation_prefix}_value_not_valid_min_max",
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min: min,
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max: max,
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)
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elsif min && value < min
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errors << I18n.t(
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"themes.settings_errors.#{translation_prefix}_value_not_valid_min",
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min: min,
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)
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elsif max && value > max
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errors << I18n.t(
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"themes.settings_errors.#{translation_prefix}_value_not_valid_max",
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max: max,
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)
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end
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end
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end
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end
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