func Parse(frame string, cli *Client) {
log.Yellowln(frame)
json, err := com.JsonDecode(frame)
if err != nil {
log.Redln(err)
} else {
data := json.(map[string]interface{})
actonName, ok := data["action"].(string)
if !ok {
cli.Write("invalid request, action name is not exist.")
return
}
// 如果不是登录请求，并且用户处于未登录状态，禁止通行
if actonName != "login" {
if !cli.login {
cli.Write("you have not login.")
return
}
}
RouterMap[actonName].Tcp(data, cli)
}
}
func (ela *Elaeagnus) servController(path string, ctx Context) {
controller := getController(path)
if controller == nil {
servError(&ctx, "<h2>404, File Not Exist</h2>", 404, false)
return
}
routerElement := controller.(uriMode)
f := routerElement.fun
params := routerElement.argsMap
ctx.setURIParam(params)
if f != nil {
functions := f
defer func() {
if r := recover(); r != nil {
var stack string
for i := 1; ; i++ {
_, file, line, ok := runtime.Caller(i)
if !ok {
break
}
stack = stack + fmt.Sprintln(fmt.Sprintf("%s:%d", file, line))
}
content := "<h2>500 Server Internal Error!</h2>\n\n" + fmt.Sprintf("%s", r) + "\n\n" + "<pre>" + stack + "</pre>"
log.Redln(r)
log.Yellowln(stack)
servError(&ctx, content, 500, false)
return
}
}()
// execute before controllers
if beforeController != nil && routerElement.withBefore {
_, err := ela.injector.injectFuc(beforeController)
if err != nil {
log.Redf("injection failed: %s\n", err)
}
}
// execute controllers
for i := 0; i < len(functions); i++ {
if !ctx.GetResponseWriter().HasFlushed() {
function := functions[i]
_, err := ela.injector.injectFuc(function)
if err != nil {
log.Redf("injection failed: %s\n", err)
}
}
}
// execute after controllers
if afterController != nil && routerElement.withBefore {
_, err := ela.injector.injectFuc(afterController)
if err != nil {
log.Redf("injection failed: %s\n", err)
}
}
} else {
// if static-alias does not exist, using default mode
if staticExist(path) {
staticServ(path, &ctx)
} else {
servError(&ctx, "<h2>404, File Not Exist</h2>", 404, false)
}
}
}