0bfb5cfdd0
- Use `json2.decode[json2.Any]` instead of `json2.raw_decode` - Add `@[required]` to procedure function signatures - Improve error handling for missing JSONRPC fields - Update `encode` to use `prettify: true` - Add checks for missing schema and content descriptor references
63 lines
1.8 KiB
V
63 lines
1.8 KiB
V
module jsonschema
|
|
|
|
import x.json2 { Any }
|
|
import json
|
|
|
|
// decode parses a JSON Schema string into a Schema struct.
|
|
// Handles complex fields like properties, additionalProperties, items, and examples
|
|
// that require custom parsing beyond standard JSON decoding.
|
|
pub fn decode(data string) !Schema {
|
|
schema_map := json2.decode[Any](data)!.as_map()
|
|
mut schema := json.decode(Schema, data)!
|
|
|
|
// Process fields that require custom decoding
|
|
for key, value in schema_map {
|
|
if key == 'properties' {
|
|
schema.properties = decode_schemaref_map(value.as_map())!
|
|
} else if key == 'additionalProperties' {
|
|
schema.additional_properties = decode_schemaref(value.as_map())!
|
|
} else if key == 'items' {
|
|
schema.items = decode_items(value)!
|
|
} else if key == 'example' {
|
|
schema.example = value
|
|
}
|
|
}
|
|
return schema
|
|
}
|
|
|
|
pub fn decode_items(data Any) !Items {
|
|
if data.str().starts_with('{') {
|
|
return decode_schemaref(data.as_map())!
|
|
}
|
|
if !data.str().starts_with('[') {
|
|
return error('items field must either be list of schemarefs or a schemaref')
|
|
}
|
|
|
|
mut items := []SchemaRef{}
|
|
for val in data.arr() {
|
|
items << decode_schemaref(val.as_map())!
|
|
}
|
|
return items
|
|
}
|
|
|
|
pub fn decode_schemaref_map(data_map map[string]Any) !map[string]SchemaRef {
|
|
mut schemaref_map := map[string]SchemaRef{}
|
|
for key, val in data_map {
|
|
schemaref_map[key] = decode_schemaref(val.as_map())!
|
|
}
|
|
return schemaref_map
|
|
}
|
|
|
|
// decode_schemaref parses a map into either a Schema or Reference.
|
|
// Handles both direct schema definitions and $ref references to external schemas.
|
|
pub fn decode_schemaref(data_map map[string]Any) !SchemaRef {
|
|
if ref := data_map['\$ref'] {
|
|
return Reference{
|
|
ref: ref.str()
|
|
}
|
|
}
|
|
// Convert map back to JSON string for proper schema decoding with custom field handling
|
|
json_str := json2.encode(data_map)
|
|
return decode(json_str)!
|
|
}
|