4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
# File 'lib/json-schema/attributes/ref.rb', line 4
def self.validate(current_schema, data, fragments, validator, options = {})
temp_uri = URI.parse(current_schema.schema['$ref'])
if temp_uri.relative?
temp_uri = current_schema.uri.clone
path = current_schema.schema['$ref'].split("#")[0]
if path.nil? || path == ''
temp_uri.path = current_schema.uri.path
elsif path[0,1] == "/"
temp_uri.path = Pathname.new(path).cleanpath.to_s
else
temp_uri = current_schema.uri.merge(path)
end
temp_uri.fragment = current_schema.schema['$ref'].split("#")[1]
end
temp_uri.fragment = "" if temp_uri.fragment.nil?
schema_key = temp_uri.to_s.split("#")[0] + "#"
ref_schema = JSON::Validator.schemas[schema_key]
if ref_schema
target_schema = ref_schema.schema
fragments = temp_uri.fragment.split("/")
fragment_path = ''
fragments.each do |fragment|
if fragment && fragment != ''
if target_schema.is_a?(Array)
target_schema = target_schema[fragment.to_i]
else
target_schema = target_schema[fragment]
end
fragment_path = fragment_path + "/#{fragment}"
if target_schema.nil?
raise SchemaError.new("The fragment '#{fragment_path}' does not exist on schema #{ref_schema.uri.to_s}")
end
end
end
schema = JSON::Schema.new(target_schema,temp_uri,validator)
schema.validate(data, fragments)
else
raise ValidationError.new("The referenced schema '#{temp_uri.to_s}' cannot be found", fragments, current_schema)
end
end
|