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random-animal.go
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package main
// DO NOT EDIT: This file was generated by vugu. Please regenerate instead of editing or add additional code in a separate file.
import "fmt"
import "reflect"
import "github.com/vugu/vugu"
import "encoding/json"
import "net/http"
import "log"
import "path/filepath"
type RandomAnimalData struct {
Animal Animal
ContentType string
IsLoading bool
ClickCount int
Target string
Url string
}
type Animal struct {
Url string `json:"url"`
}
func (comp *RandomAnimal) NewData(props vugu.Props) (interface{}, error) {
ret := &RandomAnimalData{}
ret.Target, _ = props["target"].(string)
ret.Url, _ = props["url"].(string)
return ret, nil
}
func (data *RandomAnimalData) HandleClick(event *vugu.DOMEvent) {
data.ClickCount = data.ClickCount + 1
data.Animal = Animal{}
ee := event.EventEnv()
go func() {
ee.Lock()
data.IsLoading = true
ee.UnlockRender()
res, err := http.Get(data.Url)
if err != nil {
log.Printf("Error fetch()ing: %v", err)
return
}
defer res.Body.Close()
var a Animal
err = json.NewDecoder(res.Body).Decode(&a)
if err != nil {
log.Printf("Error JSON decoding: %v", err)
return
}
ee.Lock()
defer ee.UnlockRender()
data.Animal = a
e := filepath.Ext(data.Animal.Url)
data.ContentType = getSourceType(e)
data.IsLoading = false
}()
}
func getSourceType(e string) string {
switch e {
case ".jpeg", ".png", ".jpg", ".JPG":
return "image"
case ".mp4", ".gif":
return "video"
default:
return "image"
}
}
var _ vugu.ComponentType = (*RandomAnimal)(nil)
func (comp *RandomAnimal) BuildVDOM(dataI interface{}) (vdom *vugu.VGNode, css *vugu.VGNode, reterr error) {
data := dataI.(*RandomAnimalData)
_ = data
_ = fmt.Sprint
_ = reflect.Value{}
event := vugu.DOMEventStub
_ = event
css = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "style", DataAtom: vugu.VGAtom(458501), Namespace: "", Attr: []vugu.VGAttribute(nil)}
css.AppendChild(&vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n img, video {\n width: 500px;\n height: 500px;\n object-fit: cover;\n margin: 50px 0;\n }\n button {\n font-size: 5em;\n font-weight: bold;\n margin: 50px 0;\n padding: 10px 30px;\n background-color: lightsalmon;\n color: #fff;\n border-style: none;\n }\n button:hover {\n background-color: darksalmon;\n color: #fff;\n cursor: pointer;\n }\n .random-animal {\n text-align: center;\n }\n .message {\n font-size: 4em;\n }\n", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)})
var n *vugu.VGNode
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "div", DataAtom: vugu.VGAtom(92931), Namespace: "", Attr: []vugu.VGAttribute{vugu.VGAttribute{Namespace: "", Key: "class", Val: "random-animal"}}}
vdom = n
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "div", DataAtom: vugu.VGAtom(92931), Namespace: "", Attr: []vugu.VGAttribute{vugu.VGAttribute{Namespace: "", Key: "class", Val: "message"}}}
parent.AppendChild(n)
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "どんな子がくるかな？", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
}
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "button", DataAtom: vugu.VGAtom(102662), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
// @click = { data.HandleClick(event) }
{
var i_ interface{} = data
idat_ := reflect.ValueOf(&i_).Elem().InterfaceData()
var i2_ interface{} = data.HandleClick
i2dat_ := reflect.ValueOf(&i2_).Elem().InterfaceData()
n.SetDOMEventHandler("click", vugu.DOMEventHandler{
ReceiverAndMethodHash: uint64(idat_[0]) ^ uint64(idat_[1]) ^ uint64(i2dat_[0]) ^ uint64(i2dat_[1]),
Method: reflect.ValueOf(data).MethodByName("HandleClick"),
Args: []interface{}{event},
})
}
if false {
// force compiler to check arguments for type safety
data.HandleClick(event)
}
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "span", DataAtom: vugu.VGAtom(40708), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n.InnerHTML = fmt.Sprint(data.Target)
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "げっと\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
}
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
if data.ClickCount > 0 {
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "div", DataAtom: vugu.VGAtom(92931), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "span", DataAtom: vugu.VGAtom(40708), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n.InnerHTML = fmt.Sprint(data.ClickCount)
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "回目\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
}
}
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
if data.IsLoading {
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "div", DataAtom: vugu.VGAtom(92931), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "Loading...", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
}
}
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
if len(data.Animal.Url) > 0 {
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "div", DataAtom: vugu.VGAtom(92931), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
if data.ContentType == "image" {
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "img", DataAtom: vugu.VGAtom(198403), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
n.Props = vugu.Props{
"src": data.Animal.Url,
}
}
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
if data.ContentType == "video" {
n = &vugu.VGNode{Type: vugu.VGNodeType(3), Data: "video", DataAtom: vugu.VGAtom(192773), Namespace: "", Attr: []vugu.VGAttribute{vugu.VGAttribute{Namespace: "", Key: "controls", Val: ""}}}
parent.AppendChild(n)
n.Props = vugu.Props{
"src": data.Animal.Url,
}
{
parent := n
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n ", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
}
}
}
}
n = &vugu.VGNode{Type: vugu.VGNodeType(1), Data: "\n", DataAtom: vugu.VGAtom(0), Namespace: "", Attr: []vugu.VGAttribute(nil)}
parent.AppendChild(n)
}
return
}
type RandomAnimal struct {}
func init() { vugu.RegisterComponentType("random-animal", &RandomAnimal{}) }