extension: Rename message properties
Make them short and clear: * `uniqueMessageSuffix` -> `ID` * `type` -> `to`
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@ -24,7 +24,8 @@ const pendingMessages: ({
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resolve(value: unknown): void;
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reject(reason?: unknown): void;
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} | null)[] = [];
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const uniqueMessageSuffix = Math.floor(Math.random() * 100000000000);
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const ID = Math.floor(Math.random() * 100000000000);
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/**
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* Send a message to the main world, where Ruffle runs.
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@ -33,7 +34,7 @@ const uniqueMessageSuffix = Math.floor(Math.random() * 100000000000);
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*/
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function sendMessageToPage(data: unknown): Promise<unknown> {
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const message = {
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type: `FROM_RUFFLE${uniqueMessageSuffix}`,
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to: `ruffle_page${ID}`,
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index: pendingMessages.length,
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data,
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};
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@ -136,11 +137,7 @@ function isXMLDocument(): boolean {
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injectScriptRaw(
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'(function(){class RuffleMimeType{constructor(a,b,c){this.type=a,this.description=b,this.suffixes=c}}class RuffleMimeTypeArray{constructor(a){this.__mimetypes=[],this.__named_mimetypes={};for(let b of a)this.install(b)}install(a){let b=this.__mimetypes.length;this.__mimetypes.push(a),this.__named_mimetypes[a.type]=a,this[a.type]=a,this[b]=a}item(a){return this.__mimetypes[a]}namedItem(a){return this.__named_mimetypes[a]}get length(){return this.__mimetypes.length}}class RufflePlugin extends RuffleMimeTypeArray{constructor(a,b,c,d){super(d),this.name=a,this.description=b,this.filename=c}install(a){a.enabledPlugin||(a.enabledPlugin=this),super.install(a)}}class RufflePluginArray{constructor(a){this.__plugins=[],this.__named_plugins={};for(let b of a)this.install(b)}install(a){let b=this.__plugins.length;this.__plugins.push(a),this.__named_plugins[a.name]=a,this[a.name]=a,this[b]=a}item(a){return this.__plugins[a]}namedItem(a){return this.__named_plugins[a]}get length(){return this.__plugins.length}}const FLASH_PLUGIN=new RufflePlugin("Shockwave Flash","Shockwave Flash 32.0 r0","ruffle.js",[new RuffleMimeType("application/futuresplash","Shockwave Flash","spl"),new RuffleMimeType("application/x-shockwave-flash","Shockwave Flash","swf"),new RuffleMimeType("application/x-shockwave-flash2-preview","Shockwave Flash","swf"),new RuffleMimeType("application/vnd.adobe.flash-movie","Shockwave Flash","swf")]);function install_plugin(a){navigator.plugins.install||Object.defineProperty(navigator,"plugins",{value:new RufflePluginArray(navigator.plugins),writable:!1}),navigator.plugins.install(a),0<a.length&&!navigator.mimeTypes.install&&Object.defineProperty(navigator,"mimeTypes",{value:new RuffleMimeTypeArray(navigator.mimeTypes),writable:!1});for(var b=0;b<a.length;b+=1)navigator.mimeTypes.install(a[b])}install_plugin(FLASH_PLUGIN);})();'
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);
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injectScriptURL(
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utils.runtime.getURL(
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`dist/ruffle.js?uniqueMessageSuffix=${uniqueMessageSuffix}`
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)
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);
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injectScriptURL(utils.runtime.getURL(`dist/ruffle.js?id=${ID}`));
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window.addEventListener("message", (event) => {
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// We only accept messages from ourselves.
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@ -148,8 +145,8 @@ function isXMLDocument(): boolean {
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return;
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}
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const { type, index, data } = event.data;
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if (type === `TO_RUFFLE${uniqueMessageSuffix}`) {
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const { to, index, data } = event.data;
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if (to === `ruffle_content${ID}`) {
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const request = pendingMessages[index];
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if (request) {
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pendingMessages[index] = null;
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@ -6,34 +6,32 @@ window.RufflePlayer = PublicAPI.negotiate(
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new SourceAPI("extension")
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);
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let uniqueMessageSuffix: string | null = null;
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let ID: string | null = null;
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if (
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document.currentScript !== undefined &&
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document.currentScript !== null &&
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"src" in document.currentScript &&
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document.currentScript.src !== ""
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) {
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// Default to the directory where this script resides.
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try {
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uniqueMessageSuffix = new URL(
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document.currentScript.src
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).searchParams.get("uniqueMessageSuffix");
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ID = new URL(document.currentScript.src).searchParams.get("id");
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} catch (_) {
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// uniqueMessageSuffix remains null.
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// ID remains null.
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}
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}
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if (uniqueMessageSuffix) {
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if (ID) {
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window.addEventListener("message", (event) => {
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// We only accept messages from ourselves.
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if (event.source !== window) {
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return;
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}
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const { type, index, data } = event.data;
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if (type === `FROM_RUFFLE${uniqueMessageSuffix}`) {
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const { to, index, data } = event.data;
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if (to === `ruffle_page${ID}`) {
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// Ping back.
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const message = {
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type: `TO_RUFFLE${uniqueMessageSuffix}`,
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to: `ruffle_content${ID}`,
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index,
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data,
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};
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