mirror of
https://github.com/astaxie/beego.git
synced 2024-12-23 08:00:50 +00:00
New func to find router info for context
This commit is contained in:
ysqi
parent
b7e3402995
commit
2c1cea08dd
254
router.go
254
router.go
@ -603,6 +603,7 @@ func (p *ControllerRegister) ServeHTTP(rw http.ResponseWriter, r *http.Request)
|
||||
findRouter bool
|
||||
runMethod string
|
||||
routerInfo *controllerInfo
|
||||
isRunnable bool
|
||||
)
|
||||
context := p.pool.Get().(*beecontext.Context)
|
||||
context.Reset(rw, r)
|
||||
@ -666,136 +667,127 @@ func (p *ControllerRegister) ServeHTTP(rw http.ResponseWriter, r *http.Request)
|
||||
goto Admin
|
||||
}
|
||||
|
||||
if !findRouter {
|
||||
httpMethod := r.Method
|
||||
if t, ok := p.routers[httpMethod]; ok {
|
||||
runObject := t.Match(urlPath, context)
|
||||
if r, ok := runObject.(*controllerInfo); ok {
|
||||
routerInfo = r
|
||||
findRouter = true
|
||||
if splat := context.Input.Param(":splat"); splat != "" {
|
||||
for k, v := range strings.Split(splat, "/") {
|
||||
context.Input.SetParam(strconv.Itoa(k), v)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
routerInfo, findRouter = p.FindRouter(context)
|
||||
//if no matches to url, throw a not found exception
|
||||
if !findRouter {
|
||||
exception("404", context)
|
||||
goto Admin
|
||||
}
|
||||
|
||||
if findRouter {
|
||||
//execute middleware filters
|
||||
if len(p.filters[BeforeExec]) > 0 && p.execFilter(context, urlPath, BeforeExec) {
|
||||
goto Admin
|
||||
}
|
||||
isRunnable := false
|
||||
if routerInfo != nil {
|
||||
if routerInfo.routerType == routerTypeRESTFul {
|
||||
if _, ok := routerInfo.methods[r.Method]; ok {
|
||||
isRunnable = true
|
||||
routerInfo.runFunction(context)
|
||||
} else {
|
||||
exception("405", context)
|
||||
goto Admin
|
||||
}
|
||||
} else if routerInfo.routerType == routerTypeHandler {
|
||||
isRunnable = true
|
||||
routerInfo.handler.ServeHTTP(rw, r)
|
||||
} else {
|
||||
runRouter = routerInfo.controllerType
|
||||
method := r.Method
|
||||
if r.Method == "POST" && context.Input.Query("_method") == "PUT" {
|
||||
method = "PUT"
|
||||
}
|
||||
if r.Method == "POST" && context.Input.Query("_method") == "DELETE" {
|
||||
method = "DELETE"
|
||||
}
|
||||
if m, ok := routerInfo.methods[method]; ok {
|
||||
runMethod = m
|
||||
} else if m, ok = routerInfo.methods["*"]; ok {
|
||||
runMethod = m
|
||||
} else {
|
||||
runMethod = method
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// also defined runRouter & runMethod from filter
|
||||
if !isRunnable {
|
||||
//Invoke the request handler
|
||||
vc := reflect.New(runRouter)
|
||||
execController, ok := vc.Interface().(ControllerInterface)
|
||||
if !ok {
|
||||
panic("controller is not ControllerInterface")
|
||||
}
|
||||
|
||||
//call the controller init function
|
||||
execController.Init(context, runRouter.Name(), runMethod, vc.Interface())
|
||||
|
||||
//call prepare function
|
||||
execController.Prepare()
|
||||
|
||||
//if XSRF is Enable then check cookie where there has any cookie in the request's cookie _csrf
|
||||
if BConfig.WebConfig.EnableXSRF {
|
||||
execController.XSRFToken()
|
||||
if r.Method == "POST" || r.Method == "DELETE" || r.Method == "PUT" ||
|
||||
(r.Method == "POST" && (context.Input.Query("_method") == "DELETE" || context.Input.Query("_method") == "PUT")) {
|
||||
execController.CheckXSRFCookie()
|
||||
}
|
||||
}
|
||||
|
||||
execController.URLMapping()
|
||||
|
||||
if !context.ResponseWriter.Started {
|
||||
//exec main logic
|
||||
switch runMethod {
|
||||
case "GET":
|
||||
execController.Get()
|
||||
case "POST":
|
||||
execController.Post()
|
||||
case "DELETE":
|
||||
execController.Delete()
|
||||
case "PUT":
|
||||
execController.Put()
|
||||
case "HEAD":
|
||||
execController.Head()
|
||||
case "PATCH":
|
||||
execController.Patch()
|
||||
case "OPTIONS":
|
||||
execController.Options()
|
||||
default:
|
||||
if !execController.HandlerFunc(runMethod) {
|
||||
var in []reflect.Value
|
||||
method := vc.MethodByName(runMethod)
|
||||
method.Call(in)
|
||||
}
|
||||
}
|
||||
|
||||
//render template
|
||||
if !context.ResponseWriter.Started && context.Output.Status == 0 {
|
||||
if BConfig.WebConfig.AutoRender {
|
||||
if err := execController.Render(); err != nil {
|
||||
logs.Error(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// finish all runRouter. release resource
|
||||
execController.Finish()
|
||||
}
|
||||
|
||||
//execute middleware filters
|
||||
if len(p.filters[AfterExec]) > 0 && p.execFilter(context, urlPath, AfterExec) {
|
||||
goto Admin
|
||||
if splat := context.Input.Param(":splat"); splat != "" {
|
||||
for k, v := range strings.Split(splat, "/") {
|
||||
context.Input.SetParam(strconv.Itoa(k), v)
|
||||
}
|
||||
}
|
||||
|
||||
//store router pattern into context
|
||||
context.Input.SetData("RouterPattern", routerInfo.pattern)
|
||||
|
||||
//execute middleware filters
|
||||
if len(p.filters[BeforeExec]) > 0 && p.execFilter(context, urlPath, BeforeExec) {
|
||||
goto Admin
|
||||
}
|
||||
|
||||
if routerInfo != nil {
|
||||
if routerInfo.routerType == routerTypeRESTFul {
|
||||
if _, ok := routerInfo.methods[r.Method]; ok {
|
||||
isRunnable = true
|
||||
routerInfo.runFunction(context)
|
||||
} else {
|
||||
exception("405", context)
|
||||
goto Admin
|
||||
}
|
||||
} else if routerInfo.routerType == routerTypeHandler {
|
||||
isRunnable = true
|
||||
routerInfo.handler.ServeHTTP(rw, r)
|
||||
} else {
|
||||
runRouter = routerInfo.controllerType
|
||||
method := r.Method
|
||||
if r.Method == "POST" && context.Input.Query("_method") == "PUT" {
|
||||
method = "PUT"
|
||||
}
|
||||
if r.Method == "POST" && context.Input.Query("_method") == "DELETE" {
|
||||
method = "DELETE"
|
||||
}
|
||||
if m, ok := routerInfo.methods[method]; ok {
|
||||
runMethod = m
|
||||
} else if m, ok = routerInfo.methods["*"]; ok {
|
||||
runMethod = m
|
||||
} else {
|
||||
runMethod = method
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// also defined runRouter & runMethod from filter
|
||||
if !isRunnable {
|
||||
//Invoke the request handler
|
||||
vc := reflect.New(runRouter)
|
||||
execController, ok := vc.Interface().(ControllerInterface)
|
||||
if !ok {
|
||||
panic("controller is not ControllerInterface")
|
||||
}
|
||||
|
||||
//call the controller init function
|
||||
execController.Init(context, runRouter.Name(), runMethod, vc.Interface())
|
||||
|
||||
//call prepare function
|
||||
execController.Prepare()
|
||||
|
||||
//if XSRF is Enable then check cookie where there has any cookie in the request's cookie _csrf
|
||||
if BConfig.WebConfig.EnableXSRF {
|
||||
execController.XSRFToken()
|
||||
if r.Method == "POST" || r.Method == "DELETE" || r.Method == "PUT" ||
|
||||
(r.Method == "POST" && (context.Input.Query("_method") == "DELETE" || context.Input.Query("_method") == "PUT")) {
|
||||
execController.CheckXSRFCookie()
|
||||
}
|
||||
}
|
||||
|
||||
execController.URLMapping()
|
||||
|
||||
if !context.ResponseWriter.Started {
|
||||
//exec main logic
|
||||
switch runMethod {
|
||||
case "GET":
|
||||
execController.Get()
|
||||
case "POST":
|
||||
execController.Post()
|
||||
case "DELETE":
|
||||
execController.Delete()
|
||||
case "PUT":
|
||||
execController.Put()
|
||||
case "HEAD":
|
||||
execController.Head()
|
||||
case "PATCH":
|
||||
execController.Patch()
|
||||
case "OPTIONS":
|
||||
execController.Options()
|
||||
default:
|
||||
if !execController.HandlerFunc(runMethod) {
|
||||
var in []reflect.Value
|
||||
method := vc.MethodByName(runMethod)
|
||||
method.Call(in)
|
||||
}
|
||||
}
|
||||
|
||||
//render template
|
||||
if !context.ResponseWriter.Started && context.Output.Status == 0 {
|
||||
if BConfig.WebConfig.AutoRender {
|
||||
if err := execController.Render(); err != nil {
|
||||
logs.Error(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// finish all runRouter. release resource
|
||||
execController.Finish()
|
||||
}
|
||||
|
||||
//execute middleware filters
|
||||
if len(p.filters[AfterExec]) > 0 && p.execFilter(context, urlPath, AfterExec) {
|
||||
goto Admin
|
||||
}
|
||||
|
||||
if len(p.filters[FinishRouter]) > 0 && p.execFilter(context, urlPath, FinishRouter) {
|
||||
goto Admin
|
||||
}
|
||||
@ -836,6 +828,22 @@ Admin:
|
||||
}
|
||||
}
|
||||
|
||||
// FindRouter Find Router info for URL
|
||||
func (p *ControllerRegister) FindRouter(context *beecontext.Context) (routerInfo *controllerInfo, isFind bool) {
|
||||
var urlPath = context.Input.URL()
|
||||
if !BConfig.RouterCaseSensitive {
|
||||
urlPath = strings.ToLower(urlPath)
|
||||
}
|
||||
httpMethod := context.Input.Method()
|
||||
if t, ok := p.routers[httpMethod]; ok {
|
||||
runObject := t.Match(urlPath, context)
|
||||
if r, ok := runObject.(*controllerInfo); ok {
|
||||
return r, true
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func (p *ControllerRegister) recoverPanic(context *beecontext.Context) {
|
||||
if err := recover(); err != nil {
|
||||
if err == ErrAbort {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user