internetee-registry/lib/xsd/schema.rb
2021-06-25 14:27:40 +03:00

103 lines
2.3 KiB
Ruby

module Xsd
class Schema < ApplicationService
SCHEMA_PATH = 'lib/schemas/'.freeze
BASE_URL = 'https://epp.tld.ee/schema/'.freeze
PREFIXES = %w[
domain-ee
domain-eis
all-ee
changePoll
contact
contact-ee
contact-eis
eis
epp
epp-ee
eppcom
host
secDNS
].freeze
attr_reader :xsd_schemas, :for_prefix, :for_version
def initialize(params)
schema_path = params.fetch(:schema_path, SCHEMA_PATH)
@for_prefix = params.fetch(:for_prefix)
@for_version = params.fetch(:for_version, '1.1')
@xsd_schemas = Dir.entries(schema_path).select { |f| File.file? File.join(schema_path, f) }
end
def self.filename(*args, &block)
new(*args, &block).call
end
def call
filename = latest(for_prefix)
BASE_URL + filename
end
private
# xml = response.gsub!(/(?<=>)(.*?)(?=<)/, &:strip)
# xml.to_s.match(/xmlns:domain=\"https:\/\/epp.tld.ee\/schema\/(?<prefix>\w+-\w+)-(?<version>\w.\w).xsd/)
# The prefix and version of the response are returned are these variants - res[:prefix] res[:version]
def latest(prefix)
schemas = schemas_by_name[prefix]
actual_schema = ''
schemas.each do |schema|
result = return_some(schema)
if result[:version] == @for_version
actual_schema = schema
end
if result[:prefix] == 'epp-ee'
actual_schema = 'epp-ee-1.0.xsd'
end
if result[:prefix] == 'eis'
actual_schema = 'eis-1.0.xsd'
end
end
actual_schema
end
def return_some(data)
res = data.to_s.match(/(?<prefix>\w+-\w+)-(?<version>\w.\w).xsd/)
res = data.to_s.match(/(?<prefix>\w+)-(?<version>\w.\w).xsd/) if res.nil?
res
end
def basename(filename)
File.basename(filename, '.xsd')
end
def prefix(filename)
regex = /([a-zA-Z]+-?[a-zA-Z]+)/
basename(filename).match(regex)[0]
end
def prefixes
xsd_schemas.map { |filename| prefix(filename) }.uniq
end
def schemas_by_name
prefixes.each_with_object({}) do |prefix, hash|
hash[prefix] = xsd_schemas.select { |filename| prefix_check(prefix, filename) }.uniq.sort
end
end
def prefix_check(prefix, filename)
version_regex = /\-\d+\S\d+/
(filename.include? prefix) && (filename.sub(prefix, '')[0, 4] =~ version_regex)
end
end
end