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class AbstractPathValidator < ActiveModel::EachValidator
extend Gitlab::EncodingHelper
def self.path_regex
raise NotImplementedError
end
def self.format_regex
raise NotImplementedError
end
def self.format_error_message
raise NotImplementedError
end
def self.valid_path?(path)
encode!(path)
"#{path}/" =~ path_regex
end
def validate_each(record, attribute, value)
unless value =~ self.class.format_regex
record.errors.add(attribute, self.class.format_error_message)
return
end
full_path = record.build_full_path
return unless full_path
unless self.class.valid_path?(full_path)
record.errors.add(attribute, "#{value} is a reserved name")
end
end
end
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