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11 lines
331 B
Ruby
11 lines
331 B
Ruby
class UploadUrlValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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if value.present?
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uri = URI.parse(value) rescue nil
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unless uri && Upload.exists?(url: value)
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record.errors[attribute] << (options[:message] || I18n.t('errors.messages.invalid'))
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end
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end
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end
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end
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