48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
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 self.class.format_regex.match?(value)
|
|
record.errors.add(attribute, self.class.format_error_message)
|
|
return
|
|
end
|
|
|
|
if build_full_path_to_validate_against_reserved_names?
|
|
path_to_validate_against_reserved_names = record.build_full_path
|
|
return unless path_to_validate_against_reserved_names
|
|
else
|
|
path_to_validate_against_reserved_names = value
|
|
end
|
|
|
|
unless self.class.valid_path?(path_to_validate_against_reserved_names)
|
|
record.errors.add(attribute, "#{value} is a reserved name")
|
|
end
|
|
end
|
|
|
|
def build_full_path_to_validate_against_reserved_names?
|
|
# By default, entities using the `Routable` concern can build full paths.
|
|
# But entities like `Organization` do not have a parent, and hence cannot build full paths,
|
|
# and this method can be overridden to return `false` in such cases.
|
|
true
|
|
end
|
|
end
|