forgejo-federation/vendor/github.com/go-openapi/analysis/analyzer.go

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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package analysis
import (
"fmt"
slashpath "path"
"strconv"
"strings"
"github.com/go-openapi/jsonpointer"
"github.com/go-openapi/spec"
"github.com/go-openapi/swag"
)
type referenceAnalysis struct {
schemas map[string]spec.Ref
responses map[string]spec.Ref
parameters map[string]spec.Ref
items map[string]spec.Ref
headerItems map[string]spec.Ref
parameterItems map[string]spec.Ref
allRefs map[string]spec.Ref
pathItems map[string]spec.Ref
}
func (r *referenceAnalysis) addRef(key string, ref spec.Ref) {
r.allRefs["#"+key] = ref
}
func (r *referenceAnalysis) addItemsRef(key string, items *spec.Items, location string) {
r.items["#"+key] = items.Ref
r.addRef(key, items.Ref)
if location == "header" {
// NOTE: in swagger 2.0, headers and parameters (but not body param schemas) are simple schemas
// and $ref are not supported here. However it is possible to analyze this.
r.headerItems["#"+key] = items.Ref
} else {
r.parameterItems["#"+key] = items.Ref
}
}
func (r *referenceAnalysis) addSchemaRef(key string, ref SchemaRef) {
r.schemas["#"+key] = ref.Schema.Ref
r.addRef(key, ref.Schema.Ref)
}
func (r *referenceAnalysis) addResponseRef(key string, resp *spec.Response) {
r.responses["#"+key] = resp.Ref
r.addRef(key, resp.Ref)
}
func (r *referenceAnalysis) addParamRef(key string, param *spec.Parameter) {
r.parameters["#"+key] = param.Ref
r.addRef(key, param.Ref)
}
func (r *referenceAnalysis) addPathItemRef(key string, pathItem *spec.PathItem) {
r.pathItems["#"+key] = pathItem.Ref
r.addRef(key, pathItem.Ref)
}
type patternAnalysis struct {
parameters map[string]string
headers map[string]string
items map[string]string
schemas map[string]string
allPatterns map[string]string
}
func (p *patternAnalysis) addPattern(key, pattern string) {
p.allPatterns["#"+key] = pattern
}
func (p *patternAnalysis) addParameterPattern(key, pattern string) {
p.parameters["#"+key] = pattern
p.addPattern(key, pattern)
}
func (p *patternAnalysis) addHeaderPattern(key, pattern string) {
p.headers["#"+key] = pattern
p.addPattern(key, pattern)
}
func (p *patternAnalysis) addItemsPattern(key, pattern string) {
p.items["#"+key] = pattern
p.addPattern(key, pattern)
}
func (p *patternAnalysis) addSchemaPattern(key, pattern string) {
p.schemas["#"+key] = pattern
p.addPattern(key, pattern)
}
type enumAnalysis struct {
parameters map[string][]interface{}
headers map[string][]interface{}
items map[string][]interface{}
schemas map[string][]interface{}
allEnums map[string][]interface{}
}
func (p *enumAnalysis) addEnum(key string, enum []interface{}) {
p.allEnums["#"+key] = enum
}
func (p *enumAnalysis) addParameterEnum(key string, enum []interface{}) {
p.parameters["#"+key] = enum
p.addEnum(key, enum)
}
func (p *enumAnalysis) addHeaderEnum(key string, enum []interface{}) {
p.headers["#"+key] = enum
p.addEnum(key, enum)
}
func (p *enumAnalysis) addItemsEnum(key string, enum []interface{}) {
p.items["#"+key] = enum
p.addEnum(key, enum)
}
func (p *enumAnalysis) addSchemaEnum(key string, enum []interface{}) {
p.schemas["#"+key] = enum
p.addEnum(key, enum)
}
// New takes a swagger spec object and returns an analyzed spec document.
// The analyzed document contains a number of indices that make it easier to
// reason about semantics of a swagger specification for use in code generation
// or validation etc.
func New(doc *spec.Swagger) *Spec {
a := &Spec{
spec: doc,
references: referenceAnalysis{},
patterns: patternAnalysis{},
enums: enumAnalysis{},
}
a.reset()
a.initialize()
return a
}
// Spec is an analyzed specification object. It takes a swagger spec object and turns it into a registry
// with a bunch of utility methods to act on the information in the spec.
type Spec struct {
spec *spec.Swagger
consumes map[string]struct{}
produces map[string]struct{}
authSchemes map[string]struct{}
operations map[string]map[string]*spec.Operation
references referenceAnalysis
patterns patternAnalysis
enums enumAnalysis
allSchemas map[string]SchemaRef
allOfs map[string]SchemaRef
}
func (s *Spec) reset() {
s.consumes = make(map[string]struct{}, 150)
s.produces = make(map[string]struct{}, 150)
s.authSchemes = make(map[string]struct{}, 150)
s.operations = make(map[string]map[string]*spec.Operation, 150)
s.allSchemas = make(map[string]SchemaRef, 150)
s.allOfs = make(map[string]SchemaRef, 150)
s.references.schemas = make(map[string]spec.Ref, 150)
s.references.pathItems = make(map[string]spec.Ref, 150)
s.references.responses = make(map[string]spec.Ref, 150)
s.references.parameters = make(map[string]spec.Ref, 150)
s.references.items = make(map[string]spec.Ref, 150)
s.references.headerItems = make(map[string]spec.Ref, 150)
s.references.parameterItems = make(map[string]spec.Ref, 150)
s.references.allRefs = make(map[string]spec.Ref, 150)
s.patterns.parameters = make(map[string]string, 150)
s.patterns.headers = make(map[string]string, 150)
s.patterns.items = make(map[string]string, 150)
s.patterns.schemas = make(map[string]string, 150)
s.patterns.allPatterns = make(map[string]string, 150)
s.enums.parameters = make(map[string][]interface{}, 150)
s.enums.headers = make(map[string][]interface{}, 150)
s.enums.items = make(map[string][]interface{}, 150)
s.enums.schemas = make(map[string][]interface{}, 150)
s.enums.allEnums = make(map[string][]interface{}, 150)
}
func (s *Spec) reload() {
s.reset()
s.initialize()
}
func (s *Spec) initialize() {
for _, c := range s.spec.Consumes {
s.consumes[c] = struct{}{}
}
for _, c := range s.spec.Produces {
s.produces[c] = struct{}{}
}
for _, ss := range s.spec.Security {
for k := range ss {
s.authSchemes[k] = struct{}{}
}
}
for path, pathItem := range s.AllPaths() {
s.analyzeOperations(path, &pathItem)
}
for name, parameter := range s.spec.Parameters {
refPref := slashpath.Join("/parameters", jsonpointer.Escape(name))
if parameter.Items != nil {
s.analyzeItems("items", parameter.Items, refPref, "parameter")
}
if parameter.In == "body" && parameter.Schema != nil {
s.analyzeSchema("schema", parameter.Schema, refPref)
}
if parameter.Pattern != "" {
s.patterns.addParameterPattern(refPref, parameter.Pattern)
}
if len(parameter.Enum) > 0 {
s.enums.addParameterEnum(refPref, parameter.Enum)
}
}
for name, response := range s.spec.Responses {
refPref := slashpath.Join("/responses", jsonpointer.Escape(name))
for k, v := range response.Headers {
hRefPref := slashpath.Join(refPref, "headers", k)
if v.Items != nil {
s.analyzeItems("items", v.Items, hRefPref, "header")
}
if v.Pattern != "" {
s.patterns.addHeaderPattern(hRefPref, v.Pattern)
}
if len(v.Enum) > 0 {
s.enums.addHeaderEnum(hRefPref, v.Enum)
}
}
if response.Schema != nil {
s.analyzeSchema("schema", response.Schema, refPref)
}
}
for name := range s.spec.Definitions {
schema := s.spec.Definitions[name]
s.analyzeSchema(name, &schema, "/definitions")
}
// TODO: after analyzing all things and flattening schemas etc
// resolve all the collected references to their final representations
// best put in a separate method because this could get expensive
}
func (s *Spec) analyzeOperations(path string, pi *spec.PathItem) {
// TODO: resolve refs here?
// Currently, operations declared via pathItem $ref are known only after expansion
op := pi
if pi.Ref.String() != "" {
key := slashpath.Join("/paths", jsonpointer.Escape(path))
s.references.addPathItemRef(key, pi)
}
s.analyzeOperation("GET", path, op.Get)
s.analyzeOperation("PUT", path, op.Put)
s.analyzeOperation("POST", path, op.Post)
s.analyzeOperation("PATCH", path, op.Patch)
s.analyzeOperation("DELETE", path, op.Delete)
s.analyzeOperation("HEAD", path, op.Head)
s.analyzeOperation("OPTIONS", path, op.Options)
for i, param := range op.Parameters {
refPref := slashpath.Join("/paths", jsonpointer.Escape(path), "parameters", strconv.Itoa(i))
if param.Ref.String() != "" {
s.references.addParamRef(refPref, &param)
}
if param.Pattern != "" {
s.patterns.addParameterPattern(refPref, param.Pattern)
}
if len(param.Enum) > 0 {
s.enums.addParameterEnum(refPref, param.Enum)
}
if param.Items != nil {
s.analyzeItems("items", param.Items, refPref, "parameter")
}
if param.Schema != nil {
s.analyzeSchema("schema", param.Schema, refPref)
}
}
}
func (s *Spec) analyzeItems(name string, items *spec.Items, prefix, location string) {
if items == nil {
return
}
refPref := slashpath.Join(prefix, name)
s.analyzeItems(name, items.Items, refPref, location)
if items.Ref.String() != "" {
s.references.addItemsRef(refPref, items, location)
}
if items.Pattern != "" {
s.patterns.addItemsPattern(refPref, items.Pattern)
}
if len(items.Enum) > 0 {
s.enums.addItemsEnum(refPref, items.Enum)
}
}
func (s *Spec) analyzeOperation(method, path string, op *spec.Operation) {
if op == nil {
return
}
for _, c := range op.Consumes {
s.consumes[c] = struct{}{}
}
for _, c := range op.Produces {
s.produces[c] = struct{}{}
}
for _, ss := range op.Security {
for k := range ss {
s.authSchemes[k] = struct{}{}
}
}
if _, ok := s.operations[method]; !ok {
s.operations[method] = make(map[string]*spec.Operation)
}
s.operations[method][path] = op
prefix := slashpath.Join("/paths", jsonpointer.Escape(path), strings.ToLower(method))
for i, param := range op.Parameters {
refPref := slashpath.Join(prefix, "parameters", strconv.Itoa(i))
if param.Ref.String() != "" {
s.references.addParamRef(refPref, &param)
}
if param.Pattern != "" {
s.patterns.addParameterPattern(refPref, param.Pattern)
}
if len(param.Enum) > 0 {
s.enums.addParameterEnum(refPref, param.Enum)
}
s.analyzeItems("items", param.Items, refPref, "parameter")
if param.In == "body" && param.Schema != nil {
s.analyzeSchema("schema", param.Schema, refPref)
}
}
if op.Responses != nil {
if op.Responses.Default != nil {
refPref := slashpath.Join(prefix, "responses", "default")
if op.Responses.Default.Ref.String() != "" {
s.references.addResponseRef(refPref, op.Responses.Default)
}
for k, v := range op.Responses.Default.Headers {
hRefPref := slashpath.Join(refPref, "headers", k)
s.analyzeItems("items", v.Items, hRefPref, "header")
if v.Pattern != "" {
s.patterns.addHeaderPattern(hRefPref, v.Pattern)
}
}
if op.Responses.Default.Schema != nil {
s.analyzeSchema("schema", op.Responses.Default.Schema, refPref)
}
}
for k, res := range op.Responses.StatusCodeResponses {
refPref := slashpath.Join(prefix, "responses", strconv.Itoa(k))
if res.Ref.String() != "" {
s.references.addResponseRef(refPref, &res)
}
for k, v := range res.Headers {
hRefPref := slashpath.Join(refPref, "headers", k)
s.analyzeItems("items", v.Items, hRefPref, "header")
if v.Pattern != "" {
s.patterns.addHeaderPattern(hRefPref, v.Pattern)
}
if len(v.Enum) > 0 {
s.enums.addHeaderEnum(hRefPref, v.Enum)
}
}
if res.Schema != nil {
s.analyzeSchema("schema", res.Schema, refPref)
}
}
}
}
func (s *Spec) analyzeSchema(name string, schema *spec.Schema, prefix string) {
refURI := slashpath.Join(prefix, jsonpointer.Escape(name))
schRef := SchemaRef{
Name: name,
Schema: schema,
Ref: spec.MustCreateRef("#" + refURI),
TopLevel: prefix == "/definitions",
}
s.allSchemas["#"+refURI] = schRef
if schema.Ref.String() != "" {
s.references.addSchemaRef(refURI, schRef)
}
if schema.Pattern != "" {
s.patterns.addSchemaPattern(refURI, schema.Pattern)
}
if len(schema.Enum) > 0 {
s.enums.addSchemaEnum(refURI, schema.Enum)
}
for k, v := range schema.Definitions {
v := v
s.analyzeSchema(k, &v, slashpath.Join(refURI, "definitions"))
}
for k, v := range schema.Properties {
v := v
s.analyzeSchema(k, &v, slashpath.Join(refURI, "properties"))
}
for k, v := range schema.PatternProperties {
v := v
// NOTE: swagger 2.0 does not support PatternProperties.
// However it is possible to analyze this in a schema
s.analyzeSchema(k, &v, slashpath.Join(refURI, "patternProperties"))
}
for i := range schema.AllOf {
v := &schema.AllOf[i]
s.analyzeSchema(strconv.Itoa(i), v, slashpath.Join(refURI, "allOf"))
}
if len(schema.AllOf) > 0 {
s.allOfs["#"+refURI] = schRef
}
for i := range schema.AnyOf {
v := &schema.AnyOf[i]
// NOTE: swagger 2.0 does not support anyOf constructs.
// However it is possible to analyze this in a schema
s.analyzeSchema(strconv.Itoa(i), v, slashpath.Join(refURI, "anyOf"))
}
for i := range schema.OneOf {
v := &schema.OneOf[i]
// NOTE: swagger 2.0 does not support oneOf constructs.
// However it is possible to analyze this in a schema
s.analyzeSchema(strconv.Itoa(i), v, slashpath.Join(refURI, "oneOf"))
}
if schema.Not != nil {
// NOTE: swagger 2.0 does not support "not" constructs.
// However it is possible to analyze this in a schema
s.analyzeSchema("not", schema.Not, refURI)
}
if schema.AdditionalProperties != nil && schema.AdditionalProperties.Schema != nil {
s.analyzeSchema("additionalProperties", schema.AdditionalProperties.Schema, refURI)
}
if schema.AdditionalItems != nil && schema.AdditionalItems.Schema != nil {
// NOTE: swagger 2.0 does not support AdditionalItems.
// However it is possible to analyze this in a schema
s.analyzeSchema("additionalItems", schema.AdditionalItems.Schema, refURI)
}
if schema.Items != nil {
if schema.Items.Schema != nil {
s.analyzeSchema("items", schema.Items.Schema, refURI)
}
for i := range schema.Items.Schemas {
sch := &schema.Items.Schemas[i]
s.analyzeSchema(strconv.Itoa(i), sch, slashpath.Join(refURI, "items"))
}
}
}
// SecurityRequirement is a representation of a security requirement for an operation
type SecurityRequirement struct {
Name string
Scopes []string
}
// SecurityRequirementsFor gets the security requirements for the operation
func (s *Spec) SecurityRequirementsFor(operation *spec.Operation) [][]SecurityRequirement {
if s.spec.Security == nil && operation.Security == nil {
return nil
}
schemes := s.spec.Security
if operation.Security != nil {
schemes = operation.Security
}
result := [][]SecurityRequirement{}
for _, scheme := range schemes {
if len(scheme) == 0 {
// append a zero object for anonymous
result = append(result, []SecurityRequirement{{}})
continue
}
var reqs []SecurityRequirement
for k, v := range scheme {
if v == nil {
v = []string{}
}
reqs = append(reqs, SecurityRequirement{Name: k, Scopes: v})
}
result = append(result, reqs)
}
return result
}
// SecurityDefinitionsForRequirements gets the matching security definitions for a set of requirements
func (s *Spec) SecurityDefinitionsForRequirements(requirements []SecurityRequirement) map[string]spec.SecurityScheme {
result := make(map[string]spec.SecurityScheme)
for _, v := range requirements {
if definition, ok := s.spec.SecurityDefinitions[v.Name]; ok {
if definition != nil {
result[v.Name] = *definition
}
}
}
return result
}
// SecurityDefinitionsFor gets the matching security definitions for a set of requirements
func (s *Spec) SecurityDefinitionsFor(operation *spec.Operation) map[string]spec.SecurityScheme {
requirements := s.SecurityRequirementsFor(operation)
if len(requirements) == 0 {
return nil
}
result := make(map[string]spec.SecurityScheme)
for _, reqs := range requirements {
for _, v := range reqs {
if v.Name == "" {
// optional requirement
continue
}
if _, ok := result[v.Name]; ok {
// duplicate requirement
continue
}
if definition, ok := s.spec.SecurityDefinitions[v.Name]; ok {
if definition != nil {
result[v.Name] = *definition
}
}
}
}
return result
}
// ConsumesFor gets the mediatypes for the operation
func (s *Spec) ConsumesFor(operation *spec.Operation) []string {
if len(operation.Consumes) == 0 {
cons := make(map[string]struct{}, len(s.spec.Consumes))
for _, k := range s.spec.Consumes {
cons[k] = struct{}{}
}
return s.structMapKeys(cons)
}
cons := make(map[string]struct{}, len(operation.Consumes))
for _, c := range operation.Consumes {
cons[c] = struct{}{}
}
return s.structMapKeys(cons)
}
// ProducesFor gets the mediatypes for the operation
func (s *Spec) ProducesFor(operation *spec.Operation) []string {
if len(operation.Produces) == 0 {
prod := make(map[string]struct{}, len(s.spec.Produces))
for _, k := range s.spec.Produces {
prod[k] = struct{}{}
}
return s.structMapKeys(prod)
}
prod := make(map[string]struct{}, len(operation.Produces))
for _, c := range operation.Produces {
prod[c] = struct{}{}
}
return s.structMapKeys(prod)
}
func mapKeyFromParam(param *spec.Parameter) string {
return fmt.Sprintf("%s#%s", param.In, fieldNameFromParam(param))
}
func fieldNameFromParam(param *spec.Parameter) string {
// TODO: this should be x-go-name
if nm, ok := param.Extensions.GetString("go-name"); ok {
return nm
}
return swag.ToGoName(param.Name)
}
// ErrorOnParamFunc is a callback function to be invoked
// whenever an error is encountered while resolving references
// on parameters.
//
// This function takes as input the spec.Parameter which triggered the
// error and the error itself.
//
// If the callback function returns false, the calling function should bail.
//
// If it returns true, the calling function should continue evaluating parameters.
// A nil ErrorOnParamFunc must be evaluated as equivalent to panic().
type ErrorOnParamFunc func(spec.Parameter, error) bool
func (s *Spec) paramsAsMap(parameters []spec.Parameter, res map[string]spec.Parameter, callmeOnError ErrorOnParamFunc) {
for _, param := range parameters {
pr := param
if pr.Ref.String() != "" {
obj, _, err := pr.Ref.GetPointer().Get(s.spec)
if err != nil {
if callmeOnError != nil {
if callmeOnError(param, fmt.Errorf("invalid reference: %q", pr.Ref.String())) {
continue
}
break
} else {
panic(fmt.Sprintf("invalid reference: %q", pr.Ref.String()))
}
}
if objAsParam, ok := obj.(spec.Parameter); ok {
pr = objAsParam
} else {
if callmeOnError != nil {
if callmeOnError(param, fmt.Errorf("resolved reference is not a parameter: %q", pr.Ref.String())) {
continue
}
break
} else {
panic(fmt.Sprintf("resolved reference is not a parameter: %q", pr.Ref.String()))
}
}
}
res[mapKeyFromParam(&pr)] = pr
}
}
// ParametersFor the specified operation id.
//
// Assumes parameters properly resolve references if any and that
// such references actually resolve to a parameter object.
// Otherwise, panics.
func (s *Spec) ParametersFor(operationID string) []spec.Parameter {
return s.SafeParametersFor(operationID, nil)
}
// SafeParametersFor the specified operation id.
//
// Does not assume parameters properly resolve references or that
// such references actually resolve to a parameter object.
//
// Upon error, invoke a ErrorOnParamFunc callback with the erroneous
// parameters. If the callback is set to nil, panics upon errors.
func (s *Spec) SafeParametersFor(operationID string, callmeOnError ErrorOnParamFunc) []spec.Parameter {
gatherParams := func(pi *spec.PathItem, op *spec.Operation) []spec.Parameter {
bag := make(map[string]spec.Parameter)
s.paramsAsMap(pi.Parameters, bag, callmeOnError)
s.paramsAsMap(op.Parameters, bag, callmeOnError)
var res []spec.Parameter
for _, v := range bag {
res = append(res, v)
}
return res
}
for _, pi := range s.spec.Paths.Paths {
if pi.Get != nil && pi.Get.ID == operationID {
return gatherParams(&pi, pi.Get)
}
if pi.Head != nil && pi.Head.ID == operationID {
return gatherParams(&pi, pi.Head)
}
if pi.Options != nil && pi.Options.ID == operationID {
return gatherParams(&pi, pi.Options)
}
if pi.Post != nil && pi.Post.ID == operationID {
return gatherParams(&pi, pi.Post)
}
if pi.Patch != nil && pi.Patch.ID == operationID {
return gatherParams(&pi, pi.Patch)
}
if pi.Put != nil && pi.Put.ID == operationID {
return gatherParams(&pi, pi.Put)
}
if pi.Delete != nil && pi.Delete.ID == operationID {
return gatherParams(&pi, pi.Delete)
}
}
return nil
}
// ParamsFor the specified method and path. Aggregates them with the defaults etc, so it's all the params that
// apply for the method and path.
//
// Assumes parameters properly resolve references if any and that
// such references actually resolve to a parameter object.
// Otherwise, panics.
func (s *Spec) ParamsFor(method, path string) map[string]spec.Parameter {
return s.SafeParamsFor(method, path, nil)
}
// SafeParamsFor the specified method and path. Aggregates them with the defaults etc, so it's all the params that
// apply for the method and path.
//
// Does not assume parameters properly resolve references or that
// such references actually resolve to a parameter object.
//
// Upon error, invoke a ErrorOnParamFunc callback with the erroneous
// parameters. If the callback is set to nil, panics upon errors.
func (s *Spec) SafeParamsFor(method, path string, callmeOnError ErrorOnParamFunc) map[string]spec.Parameter {
res := make(map[string]spec.Parameter)
if pi, ok := s.spec.Paths.Paths[path]; ok {
s.paramsAsMap(pi.Parameters, res, callmeOnError)
s.paramsAsMap(s.operations[strings.ToUpper(method)][path].Parameters, res, callmeOnError)
}
return res
}
// OperationForName gets the operation for the given id
func (s *Spec) OperationForName(operationID string) (string, string, *spec.Operation, bool) {
for method, pathItem := range s.operations {
for path, op := range pathItem {
if operationID == op.ID {
return method, path, op, true
}
}
}
return "", "", nil, false
}
// OperationFor the given method and path
func (s *Spec) OperationFor(method, path string) (*spec.Operation, bool) {
if mp, ok := s.operations[strings.ToUpper(method)]; ok {
op, fn := mp[path]
return op, fn
}
return nil, false
}
// Operations gathers all the operations specified in the spec document
func (s *Spec) Operations() map[string]map[string]*spec.Operation {
return s.operations
}
func (s *Spec) structMapKeys(mp map[string]struct{}) []string {
if len(mp) == 0 {
return nil
}
result := make([]string, 0, len(mp))
for k := range mp {
result = append(result, k)
}
return result
}
// AllPaths returns all the paths in the swagger spec
func (s *Spec) AllPaths() map[string]spec.PathItem {
if s.spec == nil || s.spec.Paths == nil {
return nil
}
return s.spec.Paths.Paths
}
// OperationIDs gets all the operation ids based on method an dpath
func (s *Spec) OperationIDs() []string {
if len(s.operations) == 0 {
return nil
}
result := make([]string, 0, len(s.operations))
for method, v := range s.operations {
for p, o := range v {
if o.ID != "" {
result = append(result, o.ID)
} else {
result = append(result, fmt.Sprintf("%s %s", strings.ToUpper(method), p))
}
}
}
return result
}
// OperationMethodPaths gets all the operation ids based on method an dpath
func (s *Spec) OperationMethodPaths() []string {
if len(s.operations) == 0 {
return nil
}
result := make([]string, 0, len(s.operations))
for method, v := range s.operations {
for p := range v {
result = append(result, fmt.Sprintf("%s %s", strings.ToUpper(method), p))
}
}
return result
}
// RequiredConsumes gets all the distinct consumes that are specified in the specification document
func (s *Spec) RequiredConsumes() []string {
return s.structMapKeys(s.consumes)
}
// RequiredProduces gets all the distinct produces that are specified in the specification document
func (s *Spec) RequiredProduces() []string {
return s.structMapKeys(s.produces)
}
// RequiredSecuritySchemes gets all the distinct security schemes that are specified in the swagger spec
func (s *Spec) RequiredSecuritySchemes() []string {
return s.structMapKeys(s.authSchemes)
}
// SchemaRef is a reference to a schema
type SchemaRef struct {
Name string
Ref spec.Ref
Schema *spec.Schema
TopLevel bool
}
// SchemasWithAllOf returns schema references to all schemas that are defined
// with an allOf key
func (s *Spec) SchemasWithAllOf() (result []SchemaRef) {
for _, v := range s.allOfs {
result = append(result, v)
}
return
}
// AllDefinitions returns schema references for all the definitions that were discovered
func (s *Spec) AllDefinitions() (result []SchemaRef) {
for _, v := range s.allSchemas {
result = append(result, v)
}
return
}
// AllDefinitionReferences returns json refs for all the discovered schemas
func (s *Spec) AllDefinitionReferences() (result []string) {
for _, v := range s.references.schemas {
result = append(result, v.String())
}
return
}
// AllParameterReferences returns json refs for all the discovered parameters
func (s *Spec) AllParameterReferences() (result []string) {
for _, v := range s.references.parameters {
result = append(result, v.String())
}
return
}
// AllResponseReferences returns json refs for all the discovered responses
func (s *Spec) AllResponseReferences() (result []string) {
for _, v := range s.references.responses {
result = append(result, v.String())
}
return
}
// AllPathItemReferences returns the references for all the items
func (s *Spec) AllPathItemReferences() (result []string) {
for _, v := range s.references.pathItems {
result = append(result, v.String())
}
return
}
// AllItemsReferences returns the references for all the items in simple schemas (parameters or headers).
//
// NOTE: since Swagger 2.0 forbids $ref in simple params, this should always yield an empty slice for a valid
// Swagger 2.0 spec.
func (s *Spec) AllItemsReferences() (result []string) {
for _, v := range s.references.items {
result = append(result, v.String())
}
return
}
// AllReferences returns all the references found in the document, with possible duplicates
func (s *Spec) AllReferences() (result []string) {
for _, v := range s.references.allRefs {
result = append(result, v.String())
}
return
}
// AllRefs returns all the unique references found in the document
func (s *Spec) AllRefs() (result []spec.Ref) {
set := make(map[string]struct{})
for _, v := range s.references.allRefs {
a := v.String()
if a == "" {
continue
}
if _, ok := set[a]; !ok {
set[a] = struct{}{}
result = append(result, v)
}
}
return
}
func cloneStringMap(source map[string]string) map[string]string {
res := make(map[string]string, len(source))
for k, v := range source {
res[k] = v
}
return res
}
func cloneEnumMap(source map[string][]interface{}) map[string][]interface{} {
res := make(map[string][]interface{}, len(source))
for k, v := range source {
res[k] = v
}
return res
}
// ParameterPatterns returns all the patterns found in parameters
// the map is cloned to avoid accidental changes
func (s *Spec) ParameterPatterns() map[string]string {
return cloneStringMap(s.patterns.parameters)
}
// HeaderPatterns returns all the patterns found in response headers
// the map is cloned to avoid accidental changes
func (s *Spec) HeaderPatterns() map[string]string {
return cloneStringMap(s.patterns.headers)
}
// ItemsPatterns returns all the patterns found in simple array items
// the map is cloned to avoid accidental changes
func (s *Spec) ItemsPatterns() map[string]string {
return cloneStringMap(s.patterns.items)
}
// SchemaPatterns returns all the patterns found in schemas
// the map is cloned to avoid accidental changes
func (s *Spec) SchemaPatterns() map[string]string {
return cloneStringMap(s.patterns.schemas)
}
// AllPatterns returns all the patterns found in the spec
// the map is cloned to avoid accidental changes
func (s *Spec) AllPatterns() map[string]string {
return cloneStringMap(s.patterns.allPatterns)
}
// ParameterEnums returns all the enums found in parameters
// the map is cloned to avoid accidental changes
func (s *Spec) ParameterEnums() map[string][]interface{} {
return cloneEnumMap(s.enums.parameters)
}
// HeaderEnums returns all the enums found in response headers
// the map is cloned to avoid accidental changes
func (s *Spec) HeaderEnums() map[string][]interface{} {
return cloneEnumMap(s.enums.headers)
}
// ItemsEnums returns all the enums found in simple array items
// the map is cloned to avoid accidental changes
func (s *Spec) ItemsEnums() map[string][]interface{} {
return cloneEnumMap(s.enums.items)
}
// SchemaEnums returns all the enums found in schemas
// the map is cloned to avoid accidental changes
func (s *Spec) SchemaEnums() map[string][]interface{} {
return cloneEnumMap(s.enums.schemas)
}
// AllEnums returns all the enums found in the spec
// the map is cloned to avoid accidental changes
func (s *Spec) AllEnums() map[string][]interface{} {
return cloneEnumMap(s.enums.allEnums)
}