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Merge pull request #1006 from jonnytest1/typed-api-events

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Typed api events
This commit is contained in:
David Négrier 2021-05-10 09:13:49 +02:00 committed by GitHub
commit 44eb25e9f6
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3 changed files with 118 additions and 70 deletions
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56
front/src/Api/Events/IframeEvent.ts
View File

@ -1,7 +1,55 @@
export interface IframeEvent {
type: string;
data: unknown;
import { ButtonClickedEvent } from './ButtonClickedEvent';
import { ChatEvent } from './ChatEvent';
import { ClosePopupEvent } from './ClosePopupEvent';
import { EnterLeaveEvent } from './EnterLeaveEvent';
import { GoToPageEvent } from './GoToPageEvent';
import { OpenCoWebSiteEvent } from './OpenCoWebSiteEvent';
import { OpenPopupEvent } from './OpenPopupEvent';
import { OpenTabEvent } from './OpenTabEvent';
import { UserInputChatEvent } from './UserInputChatEvent';
export interface TypedMessageEvent<T> extends MessageEvent {
data: T
}
export type IframeEventMap = {
//getState: GameStateEvent,
// updateTile: UpdateTileEvent
chat: ChatEvent,
openPopup: OpenPopupEvent
closePopup: ClosePopupEvent
openTab: OpenTabEvent
goToPage: GoToPageEvent
openCoWebSite: OpenCoWebSiteEvent
closeCoWebSite: null
disablePlayerControl: null
restorePlayerControl: null
displayBubble: null
removeBubble: null
}
export interface IframeEvent<T extends keyof IframeEventMap> {
type: T;
data: IframeEventMap[T];
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const isIframeEventWrapper = (event: any): event is IframeEvent<keyof IframeEventMap> => typeof event.type === 'string';
export interface IframeResponseEventMap {
userInputChat: UserInputChatEvent
enterEvent: EnterLeaveEvent
leaveEvent: EnterLeaveEvent
buttonClickedEvent: ButtonClickedEvent
// gameState: GameStateEvent
}
export interface IframeResponseEvent<T extends keyof IframeResponseEventMap> {
type: T;
data: IframeResponseEventMap[T];
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const isIframeEventWrapper = (event: any): event is IframeEvent => typeof event.type === 'string';
export const isIframeResponseEventWrapper = (event: { type?: string }): event is IframeResponseEvent<keyof IframeResponseEventMap> => typeof event.type === 'string';

54
front/src/Api/IframeListener.ts
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@ -1,17 +1,17 @@
import {Subject} from "rxjs";
import {ChatEvent, isChatEvent} from "./Events/ChatEvent";
import {IframeEvent, isIframeEventWrapper} from "./Events/IframeEvent";
import {UserInputChatEvent} from "./Events/UserInputChatEvent";
import { Subject } from "rxjs";
import { ChatEvent, isChatEvent } from "./Events/ChatEvent";
import * as crypto from "crypto";
import {HtmlUtils} from "../WebRtc/HtmlUtils";
import {EnterLeaveEvent} from "./Events/EnterLeaveEvent";
import {isOpenPopupEvent, OpenPopupEvent} from "./Events/OpenPopupEvent";
import {isOpenTabEvent, OpenTabEvent} from "./Events/OpenTabEvent";
import {ButtonClickedEvent} from "./Events/ButtonClickedEvent";
import {ClosePopupEvent, isClosePopupEvent} from "./Events/ClosePopupEvent";
import {scriptUtils} from "./ScriptUtils";
import {GoToPageEvent, isGoToPageEvent} from "./Events/GoToPageEvent";
import {isOpenCoWebsite, OpenCoWebSiteEvent} from "./Events/OpenCoWebSiteEvent";
import { HtmlUtils } from "../WebRtc/HtmlUtils";
import { EnterLeaveEvent } from "./Events/EnterLeaveEvent";
import { isOpenPopupEvent, OpenPopupEvent } from "./Events/OpenPopupEvent";
import { isOpenTabEvent, OpenTabEvent } from "./Events/OpenTabEvent";
import { ButtonClickedEvent } from "./Events/ButtonClickedEvent";
import { ClosePopupEvent, isClosePopupEvent } from "./Events/ClosePopupEvent";
import { scriptUtils } from "./ScriptUtils";
import { GoToPageEvent, isGoToPageEvent } from "./Events/GoToPageEvent";
import { isOpenCoWebsite, OpenCoWebSiteEvent } from "./Events/OpenCoWebSiteEvent";
import { IframeEventMap, IframeEvent, IframeResponseEvent, IframeResponseEventMap, isIframeEventWrapper, TypedMessageEvent } from "./Events/IframeEvent";
import { UserInputChatEvent } from "./Events/UserInputChatEvent";
/**
@ -56,7 +56,7 @@ class IframeListener {
private readonly scripts = new Map<string, HTMLIFrameElement>();
init() {
window.addEventListener("message", (message) => {
window.addEventListener("message", (message: TypedMessageEvent<IframeEvent<keyof IframeEventMap>>) => {
// Do we trust the sender of this message?
// Let's only accept messages from the iframe that are allowed.
// Note: maybe we could restrict on the domain too for additional security (in case the iframe goes to another domain).
@ -80,10 +80,10 @@ class IframeListener {
} else if (payload.type === 'closePopup' && isClosePopupEvent(payload.data)) {
this._closePopupStream.next(payload.data);
}
else if(payload.type === 'openTab' && isOpenTabEvent(payload.data)) {
else if (payload.type === 'openTab' && isOpenTabEvent(payload.data)) {
scriptUtils.openTab(payload.data.url);
}
else if(payload.type === 'goToPage' && isGoToPageEvent(payload.data)) {
else if (payload.type === 'goToPage' && isGoToPageEvent(payload.data)) {
scriptUtils.goToPage(payload.data.url);
}
else if (payload.type === 'openCoWebSite' && isOpenCoWebsite(payload.data)) {
@ -93,19 +93,19 @@ class IframeListener {
scriptUtils.openCoWebsite(payload.data.url, scriptUrl || foundSrc);
}
else if(payload.type === 'closeCoWebSite') {
else if (payload.type === 'closeCoWebSite') {
scriptUtils.closeCoWebSite();
}
else if (payload.type === 'disablePlayerControl'){
else if (payload.type === 'disablePlayerControl') {
this._disablePlayerControlStream.next();
}
else if (payload.type === 'restorePlayerControl'){
else if (payload.type === 'restorePlayerControl') {
this._enablePlayerControlStream.next();
}
else if (payload.type === 'displayBubble'){
else if (payload.type === 'displayBubble') {
this._displayBubbleStream.next();
}
else if (payload.type === 'removeBubble'){
else if (payload.type === 'removeBubble') {
this._removeBubbleStream.next();
}
}
@ -134,7 +134,7 @@ class IframeListener {
const iframe = document.createElement('iframe');
iframe.id = this.getIFrameId(scriptUrl);
iframe.style.display = 'none';
iframe.src = '/iframe.html?script='+encodeURIComponent(scriptUrl);
iframe.src = '/iframe.html?script=' + encodeURIComponent(scriptUrl);
// We are putting a sandbox on this script because it will run in the same domain as the main website.
iframe.sandbox.add('allow-scripts');
@ -158,8 +158,8 @@ class IframeListener {
'\n' +
'<html lang="en">\n' +
'<head>\n' +
'<script src="'+window.location.protocol+'//'+window.location.host+'/iframe_api.js" ></script>\n' +
'<script src="'+scriptUrl+'" ></script>\n' +
'<script src="' + window.location.protocol + '//' + window.location.host + '/iframe_api.js" ></script>\n' +
'<script src="' + scriptUrl + '" ></script>\n' +
'</head>\n' +
'</html>\n';
@ -176,14 +176,14 @@ class IframeListener {
}
private getIFrameId(scriptUrl: string): string {
return 'script'+crypto.createHash('md5').update(scriptUrl).digest("hex");
return 'script' + crypto.createHash('md5').update(scriptUrl).digest("hex");
}
unregisterScript(scriptUrl: string): void {
const iFrameId = this.getIFrameId(scriptUrl);
const iframe = HtmlUtils.getElementByIdOrFail<HTMLIFrameElement>(iFrameId);
if (!iframe) {
throw new Error('Unknown iframe for script "'+scriptUrl+'"');
throw new Error('Unknown iframe for script "' + scriptUrl + '"');
}
this.unregisterIframe(iframe);
iframe.remove();
@ -231,7 +231,7 @@ class IframeListener {
/**
* Sends the message... to all allowed iframes.
*/
private postMessage(message: IframeEvent) {
private postMessage(message: IframeResponseEvent<keyof IframeResponseEventMap>) {
for (const iframe of this.iframes) {
iframe.contentWindow?.postMessage(message, '*');
}

78
front/src/iframe_api.ts
View File

@ -1,14 +1,14 @@
import {ChatEvent, isChatEvent} from "./Api/Events/ChatEvent";
import {isIframeEventWrapper} from "./Api/Events/IframeEvent";
import {isUserInputChatEvent, UserInputChatEvent} from "./Api/Events/UserInputChatEvent";
import {Subject} from "rxjs";
import {EnterLeaveEvent, isEnterLeaveEvent} from "./Api/Events/EnterLeaveEvent";
import {OpenPopupEvent} from "./Api/Events/OpenPopupEvent";
import {isButtonClickedEvent} from "./Api/Events/ButtonClickedEvent";
import {ClosePopupEvent} from "./Api/Events/ClosePopupEvent";
import {OpenTabEvent} from "./Api/Events/OpenTabEvent";
import {GoToPageEvent} from "./Api/Events/GoToPageEvent";
import {OpenCoWebSiteEvent} from "./Api/Events/OpenCoWebSiteEvent";
import { ChatEvent } from "./Api/Events/ChatEvent";
import { isIframeResponseEventWrapper } from "./Api/Events/IframeEvent";
import { isUserInputChatEvent, UserInputChatEvent } from "./Api/Events/UserInputChatEvent";
import { Subject } from "rxjs";
import { EnterLeaveEvent, isEnterLeaveEvent } from "./Api/Events/EnterLeaveEvent";
import { OpenPopupEvent } from "./Api/Events/OpenPopupEvent";
import { isButtonClickedEvent } from "./Api/Events/ButtonClickedEvent";
import { ClosePopupEvent } from "./Api/Events/ClosePopupEvent";
import { OpenTabEvent } from "./Api/Events/OpenTabEvent";
import { GoToPageEvent } from "./Api/Events/GoToPageEvent";
import { OpenCoWebSiteEvent } from "./Api/Events/OpenCoWebSiteEvent";
interface WorkAdventureApi {
sendChatMessage(message: string, author: string): void;
@ -20,10 +20,10 @@ interface WorkAdventureApi {
goToPage(url : string): void;
openCoWebSite(url : string): void;
closeCoWebSite(): void;
disablePlayerControl() : void;
restorePlayerControl() : void;
displayBubble() : void;
removeBubble() : void;
disablePlayerControl(): void;
restorePlayerControl(): void;
displayBubble(): void;
removeBubble(): void;
}
declare global {
@ -50,7 +50,7 @@ interface ButtonDescriptor {
/**
* The type of the button. Can be one of "normal", "primary", "success", "warning", "error", "disabled"
*/
className?: "normal"|"primary"|"success"|"warning"|"error"|"disabled",
className?: "normal" | "primary" | "success" | "warning" | "error" | "disabled",
/**
* Callback called if the button is pressed
*/
@ -88,38 +88,38 @@ window.WA = {
} as ChatEvent
}, '*');
},
disablePlayerControl() : void {
window.parent.postMessage({'type' : 'disablePlayerControl'},'*');
disablePlayerControl(): void {
window.parent.postMessage({ 'type': 'disablePlayerControl' }, '*');
},
restorePlayerControl() : void {
window.parent.postMessage({'type' : 'restorePlayerControl'},'*');
restorePlayerControl(): void {
window.parent.postMessage({ 'type': 'restorePlayerControl' }, '*');
},
displayBubble() : void {
window.parent.postMessage({'type' : 'displayBubble'},'*');
displayBubble(): void {
window.parent.postMessage({ 'type': 'displayBubble' }, '*');
},
removeBubble() : void {
window.parent.postMessage({'type' : 'removeBubble'},'*');
removeBubble(): void {
window.parent.postMessage({ 'type': 'removeBubble' }, '*');
},
openTab(url : string) : void{
openTab(url: string): void {
window.parent.postMessage({
"type" : 'openTab',
"data" : {
"type": 'openTab',
"data": {
url
} as OpenTabEvent
},'*');
}, '*');
},
goToPage(url : string) : void{
goToPage(url: string): void {
window.parent.postMessage({
"type" : 'goToPage',
"data" : {
"type": 'goToPage',
"data": {
url
} as GoToPageEvent
},'*');
}, '*');
},
openCoWebSite(url : string) : void{
@ -128,13 +128,13 @@ window.WA = {
"data" : {
url
} as OpenCoWebSiteEvent
},'*');
}, '*');
},
closeCoWebSite() : void{
closeCoWebSite(): void {
window.parent.postMessage({
"type" : 'closeCoWebSite'
},'*');
"type": 'closeCoWebSite'
}, '*');
},
openPopup(targetObject: string, message: string, buttons: ButtonDescriptor[]): Popup {
@ -205,9 +205,9 @@ window.addEventListener('message', message => {
const payload = message.data;
console.log(payload);
console.debug(payload);
if (isIframeEventWrapper(payload)) {
if (isIframeResponseEventWrapper(payload)) {
const payloadData = payload.data;
if (payload.type === 'userInputChat' && isUserInputChatEvent(payloadData)) {
userInputChatStream.next(payloadData);
@ -219,7 +219,7 @@ window.addEventListener('message', message => {
const callback = popupCallbacks.get(payloadData.popupId)?.get(payloadData.buttonId);
const popup = popups.get(payloadData.popupId);
if (popup === undefined) {
throw new Error('Could not find popup with ID "'+payloadData.popupId+'"');
throw new Error('Could not find popup with ID "' + payloadData.popupId + '"');
}
if (callback) {
callback(popup);