func Get(ctx *web.Context, val string) {
v := strings.Split(val, "/", 2)
controllerName := ""
actionName := ""
if len(v) == 2 {
controllerName, actionName = v[0], v[1]
} else if len(v) == 1 {
controllerName = v[0]
actionName = "index"
}
if conType, ok := C.Controllers[controllerName]; ok {
conTypePtr := reflect.PtrTo(conType)
actionMethName := strings.ToUpper(string(actionName[0:1])) + actionName[1:]
var actionMeth reflect.Method
found := false
for i := 0; i < conTypePtr.NumMethod(); i++ {
if conTypePtr.Method(i).Name == actionMethName {
actionMeth = conTypePtr.Method(i)
found = true
break
}
}
if !found {
return
}
conValue := reflect.New(conType)
conIndirect := reflect.Indirect(conValue)
// Inject Params
conIndirect.FieldByName("Params").Set(reflect.ValueOf(ctx.Request.Params))
// Inject beans
for beanName, setterFunc := range bean.Registry() {
if _, ok := conType.FieldByName(beanName); ok {
if f := conIndirect.FieldByName(beanName); f.IsValid() {
f.Set(reflect.ValueOf(setterFunc()))
}
}
}
action := actionMeth.Func
ret := action.Call([]reflect.Value{conValue})
if len(ret) == 2 {
m := ret[0].Interface().(mv.Model)
v := ret[1].Interface().(mv.View)
controllerName = v.String()
ctx.WriteString(mustache.RenderFile("app/view/"+controllerName+"/index.m", m))
} else if len(ret) == 1 {
m := ret[0].Interface().(mv.Model)
ctx.WriteString(mustache.RenderFile("app/view/"+controllerName+"/"+actionName+".m", m))
}
}
return
}
func instantiateAndInjectController(context gon.WebContext, controllerType reflect.Type) reflect.Value {
// Instantiate a controller
conValue := reflect.New(controllerType)
conIndirect := reflect.Indirect(conValue)
// Inject Params
conIndirect.FieldByName("Params").Set(reflect.ValueOf(context.GetParams()))
//
// Inject beans
// This loop tends to be slow. We should loop over field names and look-up a bean.
//
for beanName, setterFunc := range bean.Registry() {
if _, ok := controllerType.FieldByName(beanName); ok {
if field := conIndirect.FieldByName(beanName); field.IsValid() {
field.Set(reflect.ValueOf(setterFunc()))
}
}
}
return conValue
}
