Initial commit

api/openapi/oas_router_gen.go

@@ -0,0 +1,220 @@
+// Code generated by ogen, DO NOT EDIT.
+
+package openapi
+
+import (
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/ogen-go/ogen/uri"
+)
+
+// ServeHTTP serves http request as defined by OpenAPI v3 specification,
+// calling handler that matches the path or returning not found error.
+func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	elem := r.URL.Path
+	elemIsEscaped := false
+	if rawPath := r.URL.RawPath; rawPath != "" {
+		if normalized, ok := uri.NormalizeEscapedPath(rawPath); ok {
+			elem = normalized
+			elemIsEscaped = strings.ContainsRune(elem, '%')
+		}
+	}
+	if prefix := s.cfg.Prefix; len(prefix) > 0 {
+		if strings.HasPrefix(elem, prefix) {
+			// Cut prefix from the path.
+			elem = strings.TrimPrefix(elem, prefix)
+		} else {
+			// Prefix doesn't match.
+			s.notFound(w, r)
+			return
+		}
+	}
+	if len(elem) == 0 {
+		s.notFound(w, r)
+		return
+	}
+	args := [1]string{}
+
+	// Static code generated router with unwrapped path search.
+	switch {
+	default:
+		if len(elem) == 0 {
+			break
+		}
+		switch elem[0] {
+		case '/': // Prefix: "/pages"
+			if l := len("/pages"); len(elem) >= l && elem[0:l] == "/pages" {
+				elem = elem[l:]
+			} else {
+				break
+			}
+
+			if len(elem) == 0 {
+				switch r.Method {
+				case "GET":
+					s.handleGetPagesRequest([0]string{}, elemIsEscaped, w, r)
+				case "POST":
+					s.handleAddPageRequest([0]string{}, elemIsEscaped, w, r)
+				default:
+					s.notAllowed(w, r, "GET,POST")
+				}
+
+				return
+			}
+			switch elem[0] {
+			case '/': // Prefix: "/"
+				if l := len("/"); len(elem) >= l && elem[0:l] == "/" {
+					elem = elem[l:]
+				} else {
+					break
+				}
+
+				// Param: "id"
+				// Leaf parameter
+				args[0] = elem
+				elem = ""
+
+				if len(elem) == 0 {
+					// Leaf node.
+					switch r.Method {
+					case "GET":
+						s.handleGetPageRequest([1]string{
+							args[0],
+						}, elemIsEscaped, w, r)
+					default:
+						s.notAllowed(w, r, "GET")
+					}
+
+					return
+				}
+			}
+		}
+	}
+	s.notFound(w, r)
+}
+
+// Route is route object.
+type Route struct {
+	name        string
+	operationID string
+	pathPattern string
+	count       int
+	args        [1]string
+}
+
+// Name returns ogen operation name.
+//
+// It is guaranteed to be unique and not empty.
+func (r Route) Name() string {
+	return r.name
+}
+
+// OperationID returns OpenAPI operationId.
+func (r Route) OperationID() string {
+	return r.operationID
+}
+
+// PathPattern returns OpenAPI path.
+func (r Route) PathPattern() string {
+	return r.pathPattern
+}
+
+// Args returns parsed arguments.
+func (r Route) Args() []string {
+	return r.args[:r.count]
+}
+
+// FindRoute finds Route for given method and path.
+//
+// Note: this method does not unescape path or handle reserved characters in path properly. Use FindPath instead.
+func (s *Server) FindRoute(method, path string) (Route, bool) {
+	return s.FindPath(method, &url.URL{Path: path})
+}
+
+// FindPath finds Route for given method and URL.
+func (s *Server) FindPath(method string, u *url.URL) (r Route, _ bool) {
+	var (
+		elem = u.Path
+		args = r.args
+	)
+	if rawPath := u.RawPath; rawPath != "" {
+		if normalized, ok := uri.NormalizeEscapedPath(rawPath); ok {
+			elem = normalized
+		}
+		defer func() {
+			for i, arg := range r.args[:r.count] {
+				if unescaped, err := url.PathUnescape(arg); err == nil {
+					r.args[i] = unescaped
+				}
+			}
+		}()
+	}
+
+	// Static code generated router with unwrapped path search.
+	switch {
+	default:
+		if len(elem) == 0 {
+			break
+		}
+		switch elem[0] {
+		case '/': // Prefix: "/pages"
+			if l := len("/pages"); len(elem) >= l && elem[0:l] == "/pages" {
+				elem = elem[l:]
+			} else {
+				break
+			}
+
+			if len(elem) == 0 {
+				switch method {
+				case "GET":
+					r.name = "GetPages"
+					r.operationID = "getPages"
+					r.pathPattern = "/pages"
+					r.args = args
+					r.count = 0
+					return r, true
+				case "POST":
+					r.name = "AddPage"
+					r.operationID = "addPage"
+					r.pathPattern = "/pages"
+					r.args = args
+					r.count = 0
+					return r, true
+				default:
+					return
+				}
+			}
+			switch elem[0] {
+			case '/': // Prefix: "/"
+				if l := len("/"); len(elem) >= l && elem[0:l] == "/" {
+					elem = elem[l:]
+				} else {
+					break
+				}
+
+				// Param: "id"
+				// Leaf parameter
+				args[0] = elem
+				elem = ""
+
+				if len(elem) == 0 {
+					switch method {
+					case "GET":
+						// Leaf: GetPage
+						r.name = "GetPage"
+						r.operationID = "getPage"
+						r.pathPattern = "/pages/{id}"
+						r.args = args
+						r.count = 1
+						return r, true
+					default:
+						return
+					}
+				}
+			}
+		}
+	}
+	return r, false
+}