lib/json-schema/attributes/formats/date_time.rb
require 'json-schema/attributes/format'
module JSON
class Schema
class DateTimeFormat < FormatAttribute
REGEXP = /\A\d{4}-\d{2}-\d{2}T(\d{2}):(\d{2}):(\d{2})([\.,]\d+)?(Z|[+-](\d{2})(:?\d{2})?)?\z/
def self.validate(current_schema, data, fragments, processor, validator, options = {})
# Timestamp in restricted ISO-8601 YYYY-MM-DDThh:mm:ssZ with optional decimal fraction of the second
if data.is_a?(String)
error_message = "The property '#{build_fragment(fragments)}' must be a date/time in the ISO-8601 format of YYYY-MM-DDThh:mm:ssZ or YYYY-MM-DDThh:mm:ss.ssZ"
if (m = REGEXP.match(data))
parts = data.split('T')
begin
Date.parse(parts[0])
rescue ArgumentError => e
raise e unless e.message == 'invalid date'
validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors])
return
end
validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if m.length < 4
validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if m[1].to_i > 23
validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if m[2].to_i > 59
validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors]) and return if m[3].to_i > 59
else
validation_error(processor, error_message, fragments, current_schema, self, options[:record_errors])
end
end
end
end
end
end