24 lines
		
	
	
		
			449 B
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			449 B
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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class LanguageValidator < ActiveModel::EachValidator
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  include LanguagesHelper
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  def validate_each(record, attribute, value)
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    @value = value
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    record.errors.add(attribute, :invalid) unless valid_locale_value?
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  end
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  private
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  def valid_locale_value?
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    if @value.nil?
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      true
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    elsif @value.is_a?(Array)
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      @value.all? { |x| valid_locale?(x) }
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    else
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      valid_locale?(@value)
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    end
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  end
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end
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