gitea/vendor/github.com/go-openapi/spec/resolver.go
2021-02-28 18:08:33 -05:00

128 lines
3.8 KiB
Go
Vendored

package spec
import (
"fmt"
"github.com/go-openapi/swag"
)
func resolveAnyWithBase(root interface{}, ref *Ref, result interface{}, options *ExpandOptions) error {
options = optionsOrDefault(options)
resolver := defaultSchemaLoader(root, options, nil, nil)
if err := resolver.Resolve(ref, result, options.RelativeBase); err != nil {
return err
}
return nil
}
// ResolveRefWithBase resolves a reference against a context root with preservation of base path
func ResolveRefWithBase(root interface{}, ref *Ref, options *ExpandOptions) (*Schema, error) {
result := new(Schema)
if err := resolveAnyWithBase(root, ref, result, options); err != nil {
return nil, err
}
return result, nil
}
// ResolveRef resolves a reference for a schema against a context root
// ref is guaranteed to be in root (no need to go to external files)
//
// ResolveRef is ONLY called from the code generation module
func ResolveRef(root interface{}, ref *Ref) (*Schema, error) {
res, _, err := ref.GetPointer().Get(root)
if err != nil {
return nil, err
}
switch sch := res.(type) {
case Schema:
return &sch, nil
case *Schema:
return sch, nil
case map[string]interface{}:
newSch := new(Schema)
if err = swag.DynamicJSONToStruct(sch, newSch); err != nil {
return nil, err
}
return newSch, nil
default:
return nil, fmt.Errorf("type: %T: %w", sch, ErrUnknownTypeForReference)
}
}
// ResolveParameterWithBase resolves a parameter reference against a context root and base path
func ResolveParameterWithBase(root interface{}, ref Ref, options *ExpandOptions) (*Parameter, error) {
result := new(Parameter)
if err := resolveAnyWithBase(root, &ref, result, options); err != nil {
return nil, err
}
return result, nil
}
// ResolveParameter resolves a parameter reference against a context root
func ResolveParameter(root interface{}, ref Ref) (*Parameter, error) {
return ResolveParameterWithBase(root, ref, nil)
}
// ResolveResponseWithBase resolves response a reference against a context root and base path
func ResolveResponseWithBase(root interface{}, ref Ref, options *ExpandOptions) (*Response, error) {
result := new(Response)
err := resolveAnyWithBase(root, &ref, result, options)
if err != nil {
return nil, err
}
return result, nil
}
// ResolveResponse resolves response a reference against a context root
func ResolveResponse(root interface{}, ref Ref) (*Response, error) {
return ResolveResponseWithBase(root, ref, nil)
}
// ResolvePathItemWithBase resolves response a path item against a context root and base path
func ResolvePathItemWithBase(root interface{}, ref Ref, options *ExpandOptions) (*PathItem, error) {
result := new(PathItem)
if err := resolveAnyWithBase(root, &ref, result, options); err != nil {
return nil, err
}
return result, nil
}
// ResolvePathItem resolves response a path item against a context root and base path
//
// Deprecated: use ResolvePathItemWithBase instead
func ResolvePathItem(root interface{}, ref Ref, options *ExpandOptions) (*PathItem, error) {
return ResolvePathItemWithBase(root, ref, options)
}
// ResolveItemsWithBase resolves parameter items reference against a context root and base path.
//
// NOTE: stricly speaking, this construct is not supported by Swagger 2.0.
// Similarly, $ref are forbidden in response headers.
func ResolveItemsWithBase(root interface{}, ref Ref, options *ExpandOptions) (*Items, error) {
result := new(Items)
if err := resolveAnyWithBase(root, &ref, result, options); err != nil {
return nil, err
}
return result, nil
}
// ResolveItems resolves parameter items reference against a context root and base path.
//
// Deprecated: use ResolveItemsWithBase instead
func ResolveItems(root interface{}, ref Ref, options *ExpandOptions) (*Items, error) {
return ResolveItemsWithBase(root, ref, options)
}