Class: JSON::Schema::AdditionalPropertiesAttribute

Inherits:
Attribute
  • Object
show all
Defined in:
lib/json-schema/attributes/additionalproperties.rb

Class Method Summary collapse

Methods inherited from Attribute

build_fragment, validation_error, validation_errors

Class Method Details

.remove_valid_properties(extra_properties, current_schema, validator) ⇒ Object


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# File 'lib/json-schema/attributes/additionalproperties.rb', line 34

def self.remove_valid_properties(extra_properties, current_schema, validator)

    if current_schema.schema['properties']
      extra_properties = extra_properties - current_schema.schema['properties'].keys
    end

    if current_schema.schema['patternProperties']
      current_schema.schema['patternProperties'].each_key do |key|
        r = Regexp.new(key)
        extras_clone = extra_properties.clone
        extras_clone.each do |prop|
          if r.match(prop)
            extra_properties = extra_properties - [prop]
          end
        end
      end
    end

    if schemas= current_schema.schema['extends']
      schemas = [schemas] if !schemas.is_a?(Array)
      schemas.each do |schema_value|
        temp_uri,extended_schema= JSON::Schema::ExtendsAttribute.get_extended_uri_and_schema(schema_value, current_schema, validator)
        if extended_schema
          extra_properties= remove_valid_properties(extra_properties, extended_schema, validator)
        end
      end
    end

    extra_properties
end

.validate(current_schema, data, fragments, processor, validator, options = {}) ⇒ Object


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# File 'lib/json-schema/attributes/additionalproperties.rb', line 6

def self.validate(current_schema, data, fragments, processor, validator, options = {})
  if data.is_a?(Hash) && (
    current_schema.schema['type'].nil? || (
      current_schema.schema['type'].is_a?(String) &&
      current_schema.schema['type'].downcase == 'object'
    )
  )
    extra_properties = data.keys
    extra_properties = remove_valid_properties(extra_properties, current_schema, validator)

    addprop = current_schema.schema['additionalProperties']
    if addprop.is_a?(Hash)
      matching_properties= extra_properties # & addprop.keys
      matching_properties.each do |key|
        schema = JSON::Schema.new(addprop[key] || addprop, current_schema.uri, validator)
        fragments << key
        schema.validate(data[key],fragments,processor,options)
        fragments.pop
      end
      extra_properties -= matching_properties
    end
    if !extra_properties.empty? and (addprop == false or (addprop.is_a?(Hash) and !addprop.empty?))
      message = "The property '#{build_fragment(fragments)}' contains additional properties #{extra_properties.inspect} outside of the schema when none are allowed"
      validation_error(processor, message, fragments, current_schema, self, options[:record_errors])
    end
  end
end