refactor: remove code for non-native extensions shim (#23340)
This commit is contained in:
Jeremy Apthorp
GitHub
parent
3e5486323a
commit
8d0a612265
13 changed files with 5 additions and 1175 deletions
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@ -1,226 +0,0 @@
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import { ipcRendererInternal } from '@electron/internal/renderer/ipc-renderer-internal';
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import * as ipcRendererUtils from '@electron/internal/renderer/ipc-renderer-internal-utils';
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import * as url from 'url';
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import { Event } from '@electron/internal/renderer/extensions/event';
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class Tab {
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public id: number
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constructor (tabId: number) {
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this.id = tabId;
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}
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}
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class MessageSender {
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public tab: Tab | null
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public id: string
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public url: string
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constructor (tabId: number, extensionId: string) {
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this.tab = tabId ? new Tab(tabId) : null;
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this.id = extensionId;
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this.url = `chrome-extension://${extensionId}`;
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}
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}
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class Port {
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public disconnected: boolean = false
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public onDisconnect = new Event()
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public onMessage = new Event()
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public sender: MessageSender
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constructor (public tabId: number, public portId: number, extensionId: string, public name: string) {
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this.onDisconnect = new Event();
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this.onMessage = new Event();
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this.sender = new MessageSender(tabId, extensionId);
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ipcRendererInternal.once(`CHROME_PORT_DISCONNECT_${portId}`, () => {
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this._onDisconnect();
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});
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ipcRendererInternal.on(`CHROME_PORT_POSTMESSAGE_${portId}`, (
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_event: Electron.Event, message: any
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) => {
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const sendResponse = function () { console.error('sendResponse is not implemented'); };
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this.onMessage.emit(JSON.parse(message), this.sender, sendResponse);
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});
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}
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disconnect () {
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if (this.disconnected) return;
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ipcRendererInternal.sendToAll(this.tabId, `CHROME_PORT_DISCONNECT_${this.portId}`);
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this._onDisconnect();
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}
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postMessage (message: any) {
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ipcRendererInternal.sendToAll(this.tabId, `CHROME_PORT_POSTMESSAGE_${this.portId}`, JSON.stringify(message));
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}
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_onDisconnect () {
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this.disconnected = true;
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ipcRendererInternal.removeAllListeners(`CHROME_PORT_POSTMESSAGE_${this.portId}`);
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this.onDisconnect.emit();
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}
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}
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// Inject chrome API to the |context|
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export function injectTo (extensionId: string, context: any) {
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if (process.electronBinding('features').isExtensionsEnabled()) {
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throw new Error('Attempted to load JS chrome-extension polyfill with //extensions support enabled');
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}
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const chrome = context.chrome = context.chrome || {};
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ipcRendererInternal.on(`CHROME_RUNTIME_ONCONNECT_${extensionId}`, (
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_event: Electron.Event, tabId: number, portId: number, connectInfo: { name: string }
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) => {
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chrome.runtime.onConnect.emit(new Port(tabId, portId, extensionId, connectInfo.name));
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});
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ipcRendererUtils.handle(`CHROME_RUNTIME_ONMESSAGE_${extensionId}`, (
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_event: Electron.Event, tabId: number, message: string
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) => {
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return new Promise(resolve => {
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chrome.runtime.onMessage.emit(message, new MessageSender(tabId, extensionId), resolve);
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});
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});
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ipcRendererInternal.on('CHROME_TABS_ONCREATED', (_event: Electron.Event, tabId: number) => {
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chrome.tabs.onCreated.emit(new Tab(tabId));
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});
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ipcRendererInternal.on('CHROME_TABS_ONREMOVED', (_event: Electron.Event, tabId: number) => {
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chrome.tabs.onRemoved.emit(tabId);
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});
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chrome.runtime = {
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id: extensionId,
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// https://developer.chrome.com/extensions/runtime#method-getURL
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getURL: function (path: string) {
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return url.format({
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protocol: 'chrome-extension',
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slashes: true,
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hostname: extensionId,
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pathname: path
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});
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},
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// https://developer.chrome.com/extensions/runtime#method-getManifest
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getManifest: function () {
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const manifest = ipcRendererUtils.invokeSync('CHROME_EXTENSION_MANIFEST', extensionId);
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return manifest;
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},
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// https://developer.chrome.com/extensions/runtime#method-connect
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connect (...args: Array<any>) {
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// Parse the optional args.
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let targetExtensionId = extensionId;
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let connectInfo = { name: '' };
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if (args.length === 1) {
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if (typeof args[0] === 'string') {
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targetExtensionId = args[0];
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} else {
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connectInfo = args[0];
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}
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} else if (args.length === 2) {
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[targetExtensionId, connectInfo] = args;
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}
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const { tabId, portId } = ipcRendererUtils.invokeSync('CHROME_RUNTIME_CONNECT', targetExtensionId, connectInfo);
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return new Port(tabId, portId, extensionId, connectInfo.name);
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},
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// https://developer.chrome.com/extensions/runtime#method-sendMessage
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sendMessage (...args: Array<any>) {
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// Parse the optional args.
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const targetExtensionId = extensionId;
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let message: string;
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let options: Object | undefined;
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let responseCallback: Chrome.Tabs.SendMessageCallback = () => {};
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if (typeof args[args.length - 1] === 'function') {
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responseCallback = args.pop();
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}
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if (args.length === 1) {
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[message] = args;
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} else if (args.length === 2) {
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if (typeof args[0] === 'string') {
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[extensionId, message] = args;
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} else {
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[message, options] = args;
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}
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} else {
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[extensionId, message, options] = args;
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}
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if (options) {
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console.error('options are not supported');
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}
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ipcRendererInternal.invoke('CHROME_RUNTIME_SEND_MESSAGE', targetExtensionId, message).then(responseCallback);
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},
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onConnect: new Event(),
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onMessage: new Event(),
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onInstalled: new Event()
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};
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chrome.tabs = {
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// https://developer.chrome.com/extensions/tabs#method-executeScript
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executeScript (
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tabId: number,
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details: Chrome.Tabs.ExecuteScriptDetails,
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resultCallback: Chrome.Tabs.ExecuteScriptCallback = () => {}
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) {
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ipcRendererInternal.invoke('CHROME_TABS_EXECUTE_SCRIPT', tabId, extensionId, details)
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.then((result: any) => resultCallback([result]));
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},
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// https://developer.chrome.com/extensions/tabs#method-sendMessage
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sendMessage (
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tabId: number,
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message: any,
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_options: Chrome.Tabs.SendMessageDetails,
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responseCallback: Chrome.Tabs.SendMessageCallback = () => {}
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) {
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ipcRendererInternal.invoke('CHROME_TABS_SEND_MESSAGE', tabId, extensionId, message).then(responseCallback);
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},
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onUpdated: new Event(),
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onCreated: new Event(),
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onRemoved: new Event()
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};
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chrome.extension = {
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getURL: chrome.runtime.getURL,
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connect: chrome.runtime.connect,
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onConnect: chrome.runtime.onConnect,
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sendMessage: chrome.runtime.sendMessage,
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onMessage: chrome.runtime.onMessage
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};
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chrome.storage = require('@electron/internal/renderer/extensions/storage').setup(extensionId);
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chrome.pageAction = {
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show () {},
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hide () {},
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setTitle () {},
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getTitle () {},
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setIcon () {},
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setPopup () {},
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getPopup () {}
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};
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chrome.i18n = require('@electron/internal/renderer/extensions/i18n').setup(extensionId);
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chrome.webNavigation = require('@electron/internal/renderer/extensions/web-navigation').setup();
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// Electron has no concept of a browserAction but we should stub these APIs for compatibility
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chrome.browserAction = {
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setIcon () {},
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setPopup () {}
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};
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}
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@ -53,7 +53,6 @@ v8Util.setHiddenValue(global, 'ipcNative', {
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// Use electron module after everything is ready.
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const { ipcRendererInternal } = require('@electron/internal/renderer/ipc-renderer-internal');
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const ipcRendererUtils = require('@electron/internal/renderer/ipc-renderer-internal-utils');
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const { webFrameInit } = require('@electron/internal/renderer/web-frame-init');
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webFrameInit();
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@ -100,10 +99,6 @@ switch (window.location.protocol) {
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break;
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}
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case 'chrome-extension:': {
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// Inject the chrome.* APIs that chrome extensions require
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if (!process.electronBinding('features').isExtensionsEnabled()) {
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require('@electron/internal/renderer/chrome-api').injectTo(window.location.hostname, window);
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}
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break;
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}
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case 'chrome:':
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@ -112,12 +107,6 @@ switch (window.location.protocol) {
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// Override default web functions.
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const { windowSetup } = require('@electron/internal/renderer/window-setup');
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windowSetup(guestInstanceId, openerId, isHiddenPage, usesNativeWindowOpen, rendererProcessReuseEnabled);
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// Inject content scripts.
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if (!process.electronBinding('features').isExtensionsEnabled()) {
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const contentScripts = ipcRendererUtils.invokeSync('ELECTRON_GET_CONTENT_SCRIPTS') as Electron.ContentScriptEntry[];
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require('@electron/internal/renderer/content-scripts-injector')(contentScripts);
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}
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}
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}
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