55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
package port
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import (
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"net/http"
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"sync"
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"gitea.dwysokinski.me/twhelp/corev3/internal/port/internal/apimodel"
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"gitea.dwysokinski.me/twhelp/corev3/internal/port/internal/swgui"
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"github.com/getkin/kin-openapi/openapi3"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/render"
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)
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type apiHTTPHandler struct {
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apimodel.Unimplemented
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getOpenAPISchema func() (*openapi3.T, error)
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}
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func WithOpenAPIConfig(oapiCfg OpenAPIConfig) APIHTTPHandlerOption {
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return func(cfg *apiHTTPHandlerConfig) {
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cfg.openAPI = oapiCfg
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}
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}
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func NewAPIHTTPHandler(opts ...APIHTTPHandlerOption) http.Handler {
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cfg := newAPIHTTPHandlerConfig(opts...)
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h := &apiHTTPHandler{
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getOpenAPISchema: sync.OnceValues(func() (*openapi3.T, error) {
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return getOpenAPISchema(cfg.openAPI)
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}),
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}
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r := chi.NewRouter()
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if cfg.openAPI.Enabled {
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r.Group(func(r chi.Router) {
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if cfg.openAPI.SwaggerEnabled {
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r.Handle("/v2/swagger/*", swgui.Handler(
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cfg.openAPI.BasePath+"/v2/swagger",
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cfg.openAPI.BasePath+"/v2/openapi3.json",
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))
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}
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r.Get("/v2/openapi3.json", h.sendOpenAPIJSON)
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})
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}
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return apimodel.HandlerWithOptions(h, apimodel.ChiServerOptions{BaseRouter: r})
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}
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func (h *apiHTTPHandler) renderJSON(w http.ResponseWriter, r *http.Request, status int, body any) {
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render.Status(r, status)
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render.JSON(w, r, body)
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}
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