// Package api provides primitives to interact with the openapi HTTP API. // // Code generated by github.com/deepmap/oapi-codegen version v1.12.5-0.20230314231417-0cfaaa77a7d2 DO NOT EDIT. package api import ( "bytes" "compress/gzip" "context" "encoding/base64" "encoding/json" "fmt" "net/http" "net/url" "path" "strings" "github.com/deepmap/oapi-codegen/pkg/runtime" "github.com/getkin/kin-openapi/openapi3" "github.com/go-chi/chi/v5" ) // ServerInterface represents all server handlers. type ServerInterface interface { // Retrieve a list of artists // (GET /artists) GetArtists(w http.ResponseWriter, r *http.Request, params GetArtistsParams) // Retrieve an individual artist // (GET /artists/{artistId}) GetArtist(w http.ResponseWriter, r *http.Request, artistId string, params GetArtistParams) // Get server's global info // (GET /server) GetServerInfo(w http.ResponseWriter, r *http.Request) // Get a list of tracks // (GET /tracks) GetTracks(w http.ResponseWriter, r *http.Request, params GetTracksParams) // Retrieve an individual track // (GET /tracks/{trackId}) GetTrack(w http.ResponseWriter, r *http.Request, trackId string, params GetTrackParams) } // ServerInterfaceWrapper converts contexts to parameters. type ServerInterfaceWrapper struct { Handler ServerInterface HandlerMiddlewares []MiddlewareFunc ErrorHandlerFunc func(w http.ResponseWriter, r *http.Request, err error) } type MiddlewareFunc func(http.Handler) http.Handler // GetArtists operation middleware func (siw *ServerInterfaceWrapper) GetArtists(w http.ResponseWriter, r *http.Request) { ctx := r.Context() var err error // Parameter object where we will unmarshal all parameters from the context var params GetArtistsParams // ------------- Optional query parameter "page[limit]" ------------- err = runtime.BindQueryParameter("form", true, false, "page[limit]", r.URL.Query(), ¶ms.PageLimit) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "page[limit]", Err: err}) return } // ------------- Optional query parameter "page[offset]" ------------- err = runtime.BindQueryParameter("form", true, false, "page[offset]", r.URL.Query(), ¶ms.PageOffset) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "page[offset]", Err: err}) return } // ------------- Optional query parameter "filter[equals]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[equals]", r.URL.Query(), ¶ms.FilterEquals) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[equals]", Err: err}) return } // ------------- Optional query parameter "filter[contains]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[contains]", r.URL.Query(), ¶ms.FilterContains) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[contains]", Err: err}) return } // ------------- Optional query parameter "filter[lessThan]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[lessThan]", r.URL.Query(), ¶ms.FilterLessThan) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[lessThan]", Err: err}) return } // ------------- Optional query parameter "filter[lessOrEqual]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[lessOrEqual]", r.URL.Query(), ¶ms.FilterLessOrEqual) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[lessOrEqual]", Err: err}) return } // ------------- Optional query parameter "filter[greaterThan]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[greaterThan]", r.URL.Query(), ¶ms.FilterGreaterThan) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[greaterThan]", Err: err}) return } // ------------- Optional query parameter "filter[greaterOrEqual]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[greaterOrEqual]", r.URL.Query(), ¶ms.FilterGreaterOrEqual) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[greaterOrEqual]", Err: err}) return } // ------------- Optional query parameter "filter[startsWith]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[startsWith]", r.URL.Query(), ¶ms.FilterStartsWith) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[startsWith]", Err: err}) return } // ------------- Optional query parameter "filter[endsWith]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[endsWith]", r.URL.Query(), ¶ms.FilterEndsWith) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[endsWith]", Err: err}) return } // ------------- Optional query parameter "sort" ------------- err = runtime.BindQueryParameter("form", true, false, "sort", r.URL.Query(), ¶ms.Sort) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "sort", Err: err}) return } // ------------- Optional query parameter "include" ------------- err = runtime.BindQueryParameter("form", true, false, "include", r.URL.Query(), ¶ms.Include) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "include", Err: err}) return } var handler http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { siw.Handler.GetArtists(w, r, params) }) for _, middleware := range siw.HandlerMiddlewares { handler = middleware(handler) } handler.ServeHTTP(w, r.WithContext(ctx)) } // GetArtist operation middleware func (siw *ServerInterfaceWrapper) GetArtist(w http.ResponseWriter, r *http.Request) { ctx := r.Context() var err error // ------------- Path parameter "artistId" ------------- var artistId string err = runtime.BindStyledParameterWithLocation("simple", false, "artistId", runtime.ParamLocationPath, chi.URLParam(r, "artistId"), &artistId) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "artistId", Err: err}) return } // Parameter object where we will unmarshal all parameters from the context var params GetArtistParams // ------------- Optional query parameter "include" ------------- err = runtime.BindQueryParameter("form", true, false, "include", r.URL.Query(), ¶ms.Include) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "include", Err: err}) return } var handler http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { siw.Handler.GetArtist(w, r, artistId, params) }) for _, middleware := range siw.HandlerMiddlewares { handler = middleware(handler) } handler.ServeHTTP(w, r.WithContext(ctx)) } // GetServerInfo operation middleware func (siw *ServerInterfaceWrapper) GetServerInfo(w http.ResponseWriter, r *http.Request) { ctx := r.Context() var handler http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { siw.Handler.GetServerInfo(w, r) }) for _, middleware := range siw.HandlerMiddlewares { handler = middleware(handler) } handler.ServeHTTP(w, r.WithContext(ctx)) } // GetTracks operation middleware func (siw *ServerInterfaceWrapper) GetTracks(w http.ResponseWriter, r *http.Request) { ctx := r.Context() var err error // Parameter object where we will unmarshal all parameters from the context var params GetTracksParams // ------------- Optional query parameter "page[limit]" ------------- err = runtime.BindQueryParameter("form", true, false, "page[limit]", r.URL.Query(), ¶ms.PageLimit) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "page[limit]", Err: err}) return } // ------------- Optional query parameter "page[offset]" ------------- err = runtime.BindQueryParameter("form", true, false, "page[offset]", r.URL.Query(), ¶ms.PageOffset) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "page[offset]", Err: err}) return } // ------------- Optional query parameter "filter[equals]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[equals]", r.URL.Query(), ¶ms.FilterEquals) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[equals]", Err: err}) return } // ------------- Optional query parameter "filter[contains]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[contains]", r.URL.Query(), ¶ms.FilterContains) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[contains]", Err: err}) return } // ------------- Optional query parameter "filter[lessThan]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[lessThan]", r.URL.Query(), ¶ms.FilterLessThan) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[lessThan]", Err: err}) return } // ------------- Optional query parameter "filter[lessOrEqual]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[lessOrEqual]", r.URL.Query(), ¶ms.FilterLessOrEqual) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[lessOrEqual]", Err: err}) return } // ------------- Optional query parameter "filter[greaterThan]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[greaterThan]", r.URL.Query(), ¶ms.FilterGreaterThan) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[greaterThan]", Err: err}) return } // ------------- Optional query parameter "filter[greaterOrEqual]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[greaterOrEqual]", r.URL.Query(), ¶ms.FilterGreaterOrEqual) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[greaterOrEqual]", Err: err}) return } // ------------- Optional query parameter "filter[startsWith]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[startsWith]", r.URL.Query(), ¶ms.FilterStartsWith) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[startsWith]", Err: err}) return } // ------------- Optional query parameter "filter[endsWith]" ------------- err = runtime.BindQueryParameter("form", true, false, "filter[endsWith]", r.URL.Query(), ¶ms.FilterEndsWith) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "filter[endsWith]", Err: err}) return } // ------------- Optional query parameter "sort" ------------- err = runtime.BindQueryParameter("form", true, false, "sort", r.URL.Query(), ¶ms.Sort) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "sort", Err: err}) return } // ------------- Optional query parameter "include" ------------- err = runtime.BindQueryParameter("form", true, false, "include", r.URL.Query(), ¶ms.Include) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "include", Err: err}) return } var handler http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { siw.Handler.GetTracks(w, r, params) }) for _, middleware := range siw.HandlerMiddlewares { handler = middleware(handler) } handler.ServeHTTP(w, r.WithContext(ctx)) } // GetTrack operation middleware func (siw *ServerInterfaceWrapper) GetTrack(w http.ResponseWriter, r *http.Request) { ctx := r.Context() var err error // ------------- Path parameter "trackId" ------------- var trackId string err = runtime.BindStyledParameterWithLocation("simple", false, "trackId", runtime.ParamLocationPath, chi.URLParam(r, "trackId"), &trackId) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "trackId", Err: err}) return } // Parameter object where we will unmarshal all parameters from the context var params GetTrackParams // ------------- Optional query parameter "include" ------------- err = runtime.BindQueryParameter("form", true, false, "include", r.URL.Query(), ¶ms.Include) if err != nil { siw.ErrorHandlerFunc(w, r, &InvalidParamFormatError{ParamName: "include", Err: err}) return } var handler http.Handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { siw.Handler.GetTrack(w, r, trackId, params) }) for _, middleware := range siw.HandlerMiddlewares { handler = middleware(handler) } handler.ServeHTTP(w, r.WithContext(ctx)) } type UnescapedCookieParamError struct { ParamName string Err error } func (e *UnescapedCookieParamError) Error() string { return fmt.Sprintf("error unescaping cookie parameter '%s'", e.ParamName) } func (e *UnescapedCookieParamError) Unwrap() error { return e.Err } type UnmarshallingParamError struct { ParamName string Err error } func (e *UnmarshallingParamError) Error() string { return fmt.Sprintf("Error unmarshalling parameter %s as JSON: %s", e.ParamName, e.Err.Error()) } func (e *UnmarshallingParamError) Unwrap() error { return e.Err } type RequiredParamError struct { ParamName string } func (e *RequiredParamError) Error() string { return fmt.Sprintf("Query argument %s is required, but not found", e.ParamName) } type RequiredHeaderError struct { ParamName string Err error } func (e *RequiredHeaderError) Error() string { return fmt.Sprintf("Header parameter %s is required, but not found", e.ParamName) } func (e *RequiredHeaderError) Unwrap() error { return e.Err } type InvalidParamFormatError struct { ParamName string Err error } func (e *InvalidParamFormatError) Error() string { return fmt.Sprintf("Invalid format for parameter %s: %s", e.ParamName, e.Err.Error()) } func (e *InvalidParamFormatError) Unwrap() error { return e.Err } type TooManyValuesForParamError struct { ParamName string Count int } func (e *TooManyValuesForParamError) Error() string { return fmt.Sprintf("Expected one value for %s, got %d", e.ParamName, e.Count) } // Handler creates http.Handler with routing matching OpenAPI spec. func Handler(si ServerInterface) http.Handler { return HandlerWithOptions(si, ChiServerOptions{}) } type ChiServerOptions struct { BaseURL string BaseRouter chi.Router Middlewares []MiddlewareFunc ErrorHandlerFunc func(w http.ResponseWriter, r *http.Request, err error) } // HandlerFromMux creates http.Handler with routing matching OpenAPI spec based on the provided mux. func HandlerFromMux(si ServerInterface, r chi.Router) http.Handler { return HandlerWithOptions(si, ChiServerOptions{ BaseRouter: r, }) } func HandlerFromMuxWithBaseURL(si ServerInterface, r chi.Router, baseURL string) http.Handler { return HandlerWithOptions(si, ChiServerOptions{ BaseURL: baseURL, BaseRouter: r, }) } // HandlerWithOptions creates http.Handler with additional options func HandlerWithOptions(si ServerInterface, options ChiServerOptions) http.Handler { r := options.BaseRouter if r == nil { r = chi.NewRouter() } if options.ErrorHandlerFunc == nil { options.ErrorHandlerFunc = func(w http.ResponseWriter, r *http.Request, err error) { http.Error(w, err.Error(), http.StatusBadRequest) } } wrapper := ServerInterfaceWrapper{ Handler: si, HandlerMiddlewares: options.Middlewares, ErrorHandlerFunc: options.ErrorHandlerFunc, } r.Group(func(r chi.Router) { r.Get(options.BaseURL+"/artists", wrapper.GetArtists) }) r.Group(func(r chi.Router) { r.Get(options.BaseURL+"/artists/{artistId}", wrapper.GetArtist) }) r.Group(func(r chi.Router) { r.Get(options.BaseURL+"/server", wrapper.GetServerInfo) }) r.Group(func(r chi.Router) { r.Get(options.BaseURL+"/tracks", wrapper.GetTracks) }) r.Group(func(r chi.Router) { r.Get(options.BaseURL+"/tracks/{trackId}", wrapper.GetTrack) }) return r } type BadRequestJSONResponse ErrorList type InternalServerErrorJSONResponse ErrorList type NotAuthorizedJSONResponse ErrorList type NotFoundJSONResponse ErrorList type GetArtistsRequestObject struct { Params GetArtistsParams } type GetArtistsResponseObject interface { VisitGetArtistsResponse(w http.ResponseWriter) error } type GetArtists200JSONResponse struct { Data []Artist `json:"data"` Links PaginationLinks `json:"links"` Meta *PaginationMeta `json:"meta,omitempty"` } func (response GetArtists200JSONResponse) VisitGetArtistsResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(200) return json.NewEncoder(w).Encode(response) } type GetArtists400JSONResponse struct{ BadRequestJSONResponse } func (response GetArtists400JSONResponse) VisitGetArtistsResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(400) return json.NewEncoder(w).Encode(response) } type GetArtists403JSONResponse struct{ NotAuthorizedJSONResponse } func (response GetArtists403JSONResponse) VisitGetArtistsResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(403) return json.NewEncoder(w).Encode(response) } type GetArtists500JSONResponse struct { InternalServerErrorJSONResponse } func (response GetArtists500JSONResponse) VisitGetArtistsResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(500) return json.NewEncoder(w).Encode(response) } type GetArtistRequestObject struct { ArtistId string `json:"artistId"` Params GetArtistParams } type GetArtistResponseObject interface { VisitGetArtistResponse(w http.ResponseWriter) error } type GetArtist200JSONResponse struct { Data Artist `json:"data"` } func (response GetArtist200JSONResponse) VisitGetArtistResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(200) return json.NewEncoder(w).Encode(response) } type GetArtist403JSONResponse struct{ NotAuthorizedJSONResponse } func (response GetArtist403JSONResponse) VisitGetArtistResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(403) return json.NewEncoder(w).Encode(response) } type GetArtist404JSONResponse struct{ NotFoundJSONResponse } func (response GetArtist404JSONResponse) VisitGetArtistResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(404) return json.NewEncoder(w).Encode(response) } type GetArtist500JSONResponse struct { InternalServerErrorJSONResponse } func (response GetArtist500JSONResponse) VisitGetArtistResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(500) return json.NewEncoder(w).Encode(response) } type GetServerInfoRequestObject struct { } type GetServerInfoResponseObject interface { VisitGetServerInfoResponse(w http.ResponseWriter) error } type GetServerInfo200JSONResponse struct { Data ServerInfo `json:"data"` } func (response GetServerInfo200JSONResponse) VisitGetServerInfoResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(200) return json.NewEncoder(w).Encode(response) } type GetServerInfo403JSONResponse struct{ NotAuthorizedJSONResponse } func (response GetServerInfo403JSONResponse) VisitGetServerInfoResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(403) return json.NewEncoder(w).Encode(response) } type GetServerInfo500JSONResponse struct { InternalServerErrorJSONResponse } func (response GetServerInfo500JSONResponse) VisitGetServerInfoResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(500) return json.NewEncoder(w).Encode(response) } type GetTracksRequestObject struct { Params GetTracksParams } type GetTracksResponseObject interface { VisitGetTracksResponse(w http.ResponseWriter) error } type GetTracks200JSONResponse struct { Data []Track `json:"data"` Links PaginationLinks `json:"links"` Meta *PaginationMeta `json:"meta,omitempty"` } func (response GetTracks200JSONResponse) VisitGetTracksResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(200) return json.NewEncoder(w).Encode(response) } type GetTracks400JSONResponse struct{ BadRequestJSONResponse } func (response GetTracks400JSONResponse) VisitGetTracksResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(400) return json.NewEncoder(w).Encode(response) } type GetTracks403JSONResponse struct{ NotAuthorizedJSONResponse } func (response GetTracks403JSONResponse) VisitGetTracksResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(403) return json.NewEncoder(w).Encode(response) } type GetTracks500JSONResponse struct { InternalServerErrorJSONResponse } func (response GetTracks500JSONResponse) VisitGetTracksResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(500) return json.NewEncoder(w).Encode(response) } type GetTrackRequestObject struct { TrackId string `json:"trackId"` Params GetTrackParams } type GetTrackResponseObject interface { VisitGetTrackResponse(w http.ResponseWriter) error } type GetTrack200JSONResponse struct { Data Track `json:"data"` } func (response GetTrack200JSONResponse) VisitGetTrackResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(200) return json.NewEncoder(w).Encode(response) } type GetTrack403JSONResponse struct{ NotAuthorizedJSONResponse } func (response GetTrack403JSONResponse) VisitGetTrackResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(403) return json.NewEncoder(w).Encode(response) } type GetTrack404JSONResponse struct{ NotFoundJSONResponse } func (response GetTrack404JSONResponse) VisitGetTrackResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(404) return json.NewEncoder(w).Encode(response) } type GetTrack500JSONResponse struct { InternalServerErrorJSONResponse } func (response GetTrack500JSONResponse) VisitGetTrackResponse(w http.ResponseWriter) error { w.Header().Set("Content-Type", "application/vnd.api+json") w.WriteHeader(500) return json.NewEncoder(w).Encode(response) } // StrictServerInterface represents all server handlers. type StrictServerInterface interface { // Retrieve a list of artists // (GET /artists) GetArtists(ctx context.Context, request GetArtistsRequestObject) (GetArtistsResponseObject, error) // Retrieve an individual artist // (GET /artists/{artistId}) GetArtist(ctx context.Context, request GetArtistRequestObject) (GetArtistResponseObject, error) // Get server's global info // (GET /server) GetServerInfo(ctx context.Context, request GetServerInfoRequestObject) (GetServerInfoResponseObject, error) // Get a list of tracks // (GET /tracks) GetTracks(ctx context.Context, request GetTracksRequestObject) (GetTracksResponseObject, error) // Retrieve an individual track // (GET /tracks/{trackId}) GetTrack(ctx context.Context, request GetTrackRequestObject) (GetTrackResponseObject, error) } type StrictHandlerFunc func(ctx context.Context, w http.ResponseWriter, r *http.Request, args interface{}) (interface{}, error) type StrictMiddlewareFunc func(f StrictHandlerFunc, operationID string) StrictHandlerFunc type StrictHTTPServerOptions struct { RequestErrorHandlerFunc func(w http.ResponseWriter, r *http.Request, err error) ResponseErrorHandlerFunc func(w http.ResponseWriter, r *http.Request, err error) } func NewStrictHandler(ssi StrictServerInterface, middlewares []StrictMiddlewareFunc) ServerInterface { return &strictHandler{ssi: ssi, middlewares: middlewares, options: StrictHTTPServerOptions{ RequestErrorHandlerFunc: func(w http.ResponseWriter, r *http.Request, err error) { http.Error(w, err.Error(), http.StatusBadRequest) }, ResponseErrorHandlerFunc: func(w http.ResponseWriter, r *http.Request, err error) { http.Error(w, err.Error(), http.StatusInternalServerError) }, }} } func NewStrictHandlerWithOptions(ssi StrictServerInterface, middlewares []StrictMiddlewareFunc, options StrictHTTPServerOptions) ServerInterface { return &strictHandler{ssi: ssi, middlewares: middlewares, options: options} } type strictHandler struct { ssi StrictServerInterface middlewares []StrictMiddlewareFunc options StrictHTTPServerOptions } // GetArtists operation middleware func (sh *strictHandler) GetArtists(w http.ResponseWriter, r *http.Request, params GetArtistsParams) { var request GetArtistsRequestObject request.Params = params handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, request interface{}) (interface{}, error) { return sh.ssi.GetArtists(ctx, request.(GetArtistsRequestObject)) } for _, middleware := range sh.middlewares { handler = middleware(handler, "GetArtists") } response, err := handler(r.Context(), w, r, request) if err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } else if validResponse, ok := response.(GetArtistsResponseObject); ok { if err := validResponse.VisitGetArtistsResponse(w); err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } } else if response != nil { sh.options.ResponseErrorHandlerFunc(w, r, fmt.Errorf("Unexpected response type: %T", response)) } } // GetArtist operation middleware func (sh *strictHandler) GetArtist(w http.ResponseWriter, r *http.Request, artistId string, params GetArtistParams) { var request GetArtistRequestObject request.ArtistId = artistId request.Params = params handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, request interface{}) (interface{}, error) { return sh.ssi.GetArtist(ctx, request.(GetArtistRequestObject)) } for _, middleware := range sh.middlewares { handler = middleware(handler, "GetArtist") } response, err := handler(r.Context(), w, r, request) if err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } else if validResponse, ok := response.(GetArtistResponseObject); ok { if err := validResponse.VisitGetArtistResponse(w); err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } } else if response != nil { sh.options.ResponseErrorHandlerFunc(w, r, fmt.Errorf("Unexpected response type: %T", response)) } } // GetServerInfo operation middleware func (sh *strictHandler) GetServerInfo(w http.ResponseWriter, r *http.Request) { var request GetServerInfoRequestObject handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, request interface{}) (interface{}, error) { return sh.ssi.GetServerInfo(ctx, request.(GetServerInfoRequestObject)) } for _, middleware := range sh.middlewares { handler = middleware(handler, "GetServerInfo") } response, err := handler(r.Context(), w, r, request) if err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } else if validResponse, ok := response.(GetServerInfoResponseObject); ok { if err := validResponse.VisitGetServerInfoResponse(w); err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } } else if response != nil { sh.options.ResponseErrorHandlerFunc(w, r, fmt.Errorf("Unexpected response type: %T", response)) } } // GetTracks operation middleware func (sh *strictHandler) GetTracks(w http.ResponseWriter, r *http.Request, params GetTracksParams) { var request GetTracksRequestObject request.Params = params handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, request interface{}) (interface{}, error) { return sh.ssi.GetTracks(ctx, request.(GetTracksRequestObject)) } for _, middleware := range sh.middlewares { handler = middleware(handler, "GetTracks") } response, err := handler(r.Context(), w, r, request) if err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } else if validResponse, ok := response.(GetTracksResponseObject); ok { if err := validResponse.VisitGetTracksResponse(w); err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } } else if response != nil { sh.options.ResponseErrorHandlerFunc(w, r, fmt.Errorf("Unexpected response type: %T", response)) } } // GetTrack operation middleware func (sh *strictHandler) GetTrack(w http.ResponseWriter, r *http.Request, trackId string, params GetTrackParams) { var request GetTrackRequestObject request.TrackId = trackId request.Params = params handler := func(ctx context.Context, w http.ResponseWriter, r *http.Request, request interface{}) (interface{}, error) { return sh.ssi.GetTrack(ctx, request.(GetTrackRequestObject)) } for _, middleware := range sh.middlewares { handler = middleware(handler, "GetTrack") } response, err := handler(r.Context(), w, r, request) if err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } else if validResponse, ok := response.(GetTrackResponseObject); ok { if err := validResponse.VisitGetTrackResponse(w); err != nil { sh.options.ResponseErrorHandlerFunc(w, r, err) } } else if response != nil { sh.options.ResponseErrorHandlerFunc(w, r, fmt.Errorf("Unexpected response type: %T", response)) } } // Base64 encoded, gzipped, json marshaled Swagger object var swaggerSpec = []string{ "H4sIAAAAAAAC/+xZX4/buBH/KgRbIA+n2m6S9sFAH/YOd8EWaRJsts1DsgXG0tjiHUVqScq77sJAv0a/", "Xj9JwSEly5a0lp1uggvuJVmLnP/DmR+HDzzVRakVKmf5/IGXYKBAh4Z+LYV0aH7QyoFQ9CVDmxpROqEV", "n/OfaJ0tNgzUhpVGl2jchqWBQKgVc3jvJuzvFlY4Z4Hdx7hsb/5SU8zXICvkCRee622FZsMTrqBAPueH", "VDzhNs2xAK+PcFhExZ1D48n/+enT3Xdz/w9PuNuUnod1RqgV3zYfwBjY8O02iex/VJn9IFw+2kaXg2Oo", "MsvuhMt77cTI8zQ7G6qnsfO2Ajk+kmQbKIb3kDpWgEvzjpXE8UQbA82TWPjKIDg0b4OpxyxVVYFGpDuL", "V4Hcx1cxbRipypxmwMiwQ/NXe+JOc8MB7Vh3ZGe44zoH9Xm+eNx+z/8s44nwSSx/jdaemwUSrR2dAnIn", "6DQXtAmfzAVnRX5n/yM2nx7zhupJrH3vwLgzqrgluuE6bhu+p1nbovs/VzqhUlll2DXzCiU4zJhBqyuT", "ovVpG3czoZjL0a+VWllMmEXf7v3+hW/aRQF2wKJaYNuMAzW3CS9hha9FIVxXsescfZYt0DC9ZOQBVqJh", "nmRApl/6KD27ffdluIRKOj7/4yzhS20KcKShe/GcJ7wQShRVweezxm9COVyhaVR8u1xaHNBR0xpbalJN", "KKC1RxQMBAManqGg1aZHtffauDp4lXTWB0wr9NWp0AbrhBZoe6M6Ye8MLsU9sdhv7s/+8Iys9fJQZR6z", "aZOhmQwYTfo9lgbbhNcZRkn+PWRXeFuhJbM8ikNFf0JZSpGSg6drlU2gFN/9bDUVqx373xtc8jn/3XSH", "U6dh1U5/NEab18K6IHbfZd9DxmrB24RfKn/UQL5Hs0ZDlF9Wn1oBFjRgQYVtwt9od1G5XBvxL8y+rE5v", "tGMt2UGZn3SlvoIeQSwdgUDiOV4YJ0LigJRvl3z+8XEpV7HuvV38jKmP+wPfHQ1i45wRi8qFX4+xCqIv", "dvspsSX5wOaiDBV8j7kzkP7S8z0Dt1/4j8u99qyuWuJ6+4DB20oYnzUfg5CbZpOOHjjYFVXs3Xfw5Wab", "8I4TOrYthO6Wqwtmc1+xFkKvDJT5xhd9X3sgxLOnx4Xy0ts2oMBj9F3ta92vtBzga7Qkvh7k0FbfIIGR", "h3xhBbmoCp5wVL5af+T0+6JWgCJn0fCEr3UK0n+96bFrKJyDSXJSevMCA9U+LxONPp5n5J7DJCHyo6lE", "opOhvEv47sR39EO/ZEcfCeK0s/nRYxBZDyoU2XTdjw6E7GloCRdZ72frwFW2d8kJFwLQTdORur5rwMdr", "ofpqylKY4NkGYFRG9B0sCeP2Kbwfta80uD6+b/uoTX/rzdq0MgaVe+chYe+JjRsINNZoNtVSYhpRWgds", "HQKshDvtQF7WWdeVQesdqPo5wrw9x4RhlOYtO1Nan8cP6kXH4yGzu3pVStxWyESGyomlQEMQMeJP4jh8", "Tem1c1M2JXyYw8HpEFm9pe+ABBR1qZa6axZULr9qOB0q9CFHl2Mwp7JoWA6WQZrSlVfTZ0vMPQTGeyhK", "f5adqbBRY6G1RFBejyWCq0xfgC+YbwrebE2fQLJ6c0sIs1VZauMsAe46L/d6jr+UhQ5F17OC8unm6D0x", "4UHC8a5aa6KX7g4M7tnNFaxFZnTRG/JA+Q80VmjVL2gdFltHasDDfDb582wyO5oX0apD4cl+2FuR6Usf", "ashfBVeS5JNgZR37se0ySAjt/RQEGcHVWGw4JObbRzaHIexGjKDjcTTrt9FfAXQuUGq18lWo76xBcxca", "g5HZXa5Zicb3Dcx2Qvo4N1j2KO96J3FPaYJ7hHdWmTBD6eVdr9b8gx+EYhZTrTLbbnxLqaEF/UM92UNb", "PY3HL+0xP1peArfG3Qmv7wGNJT35QzO50IronSo02zgyedOqoJWRfM5z50o7n06b2jrRJnjrwAJhmS0x", "ZeH7InaOhiG7eHeZsLtcpDkDKfWdpY5GfWxh9J1FBipjBSiPmFyOwrCisiJlUiwMmA1bC2DA/vr+7Zv5", "xbtLxhZgMWMeVJglpDhh3ot+pTR6LTK0DFVWaqGcJUwQGlQSfGuTmHw2YaWEje9/ljQITSth4BM8TlpJ", "G7ZX+ybsByn8WWYpKGbQGYFrD/VCEvhEgYWuwihsD5lFe5I4syWh1l9B48AsoS/1gWBAsMoyW3nP2ZDK", "Qq1oV4YS6Udjw4R9CCoLG1ye4RqlP/FB00UlZBY9C2UZbKYeJ2gGm4Mjn64MOAzm72IYyEIzS6KfSRVm", "EQqaxON9iUagSpGc3sQ4ohaS1hPkHYCcfPINMh4Uvpc//gJb928+mzyfzHwi6hIVlILP+YtJaMoluJyK", "27TVj1Zhjuo9QeG5zPicv0J30cCV9oPyQJPdbZnuJsi+xY7YHGe5I3bvvX+O3t+8fY+maN5cTqKoH6pG", "E7Xf9U4lOllY62VlvKfrF/URFDRUHrGvfobY3hwMmZ/PZmdNLD97TtcHu2V9Y3+M/PCC30I848joDt07", "BKw16O9TQ5eU+lRvE/4yeLNPj8br09Zcn0heHCfZn3RvE/6nMYL6Jvc0Jq6KAsyGXr1io4CuNdukKVjT", "h/DHZbY9XrtOLl1NbibjbtSHE016bPFFdvfWUqvL20EOF9Hh95enPRpjTsTIwXQ3F5tB7A5qn5dXL2cv", "R1HFN4cnSETFhMrEWmQVyDrGlIu7O/lQ/rUmG18tlC0dzg7ndeut+b///o9lnpL9ghtWQBngSzMMihFn", "mSC44pGpwdKg9cdFrfZGBl+72rxCF3V5ZtlK6gVIQqghvrs3oKH4Xocdv0Gj36DRNwqNwnDtm0FG8Uj/", "CoGRL1XQsWNXpqYP9P8RQHQd5yZfBA/VQ5oeOBR1/ZWgoXgIzgZD9UP0twWFXPRK83YQcimMxaZQiun6", "Od/ebP8XAAD//1dw5/GYLgAA", } // GetSwagger returns the content of the embedded swagger specification file // or error if failed to decode func decodeSpec() ([]byte, error) { zipped, err := base64.StdEncoding.DecodeString(strings.Join(swaggerSpec, "")) if err != nil { return nil, fmt.Errorf("error base64 decoding spec: %s", err) } zr, err := gzip.NewReader(bytes.NewReader(zipped)) if err != nil { return nil, fmt.Errorf("error decompressing spec: %s", err) } var buf bytes.Buffer _, err = buf.ReadFrom(zr) if err != nil { return nil, fmt.Errorf("error decompressing spec: %s", err) } return buf.Bytes(), nil } var rawSpec = decodeSpecCached() // a naive cached of a decoded swagger spec func decodeSpecCached() func() ([]byte, error) { data, err := decodeSpec() return func() ([]byte, error) { return data, err } } // Constructs a synthetic filesystem for resolving external references when loading openapi specifications. func PathToRawSpec(pathToFile string) map[string]func() ([]byte, error) { var res = make(map[string]func() ([]byte, error)) if len(pathToFile) > 0 { res[pathToFile] = rawSpec } return res } // GetSwagger returns the Swagger specification corresponding to the generated code // in this file. The external references of Swagger specification are resolved. // The logic of resolving external references is tightly connected to "import-mapping" feature. // Externally referenced files must be embedded in the corresponding golang packages. // Urls can be supported but this task was out of the scope. func GetSwagger() (swagger *openapi3.T, err error) { var resolvePath = PathToRawSpec("") loader := openapi3.NewLoader() loader.IsExternalRefsAllowed = true loader.ReadFromURIFunc = func(loader *openapi3.Loader, url *url.URL) ([]byte, error) { var pathToFile = url.String() pathToFile = path.Clean(pathToFile) getSpec, ok := resolvePath[pathToFile] if !ok { err1 := fmt.Errorf("path not found: %s", pathToFile) return nil, err1 } return getSpec() } var specData []byte specData, err = rawSpec() if err != nil { return } swagger, err = loader.LoadFromData(specData) if err != nil { return } return }