244 lines
		
	
	
		
			9.8 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			244 lines
		
	
	
		
			9.8 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
import * as vscode from 'vscode';
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import * as os from 'os';
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import RemoteContainer from './remote-container';
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import User from './user';
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import * as utils from './utils'
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export default class DSHome {
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  private context: vscode.ExtensionContext;
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  private remoteContainer: RemoteContainer;
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  private user: User;
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  private devstarHomePageUrl: string;
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  private devstarDomain: string | undefined
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  constructor(context: vscode.ExtensionContext, user: User) {
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    this.context = context;
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    this.user = user;
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    this.remoteContainer = new RemoteContainer(user);
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    this.devstarDomain = utils.getDevstarDomain()
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    if (undefined == this.devstarDomain || "" == this.devstarDomain) {
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      this.devstarHomePageUrl = "https://devstar.cn/devstar-home"
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    } else {
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      this.devstarHomePageUrl = this.devstarDomain.endsWith('/') ? this.devstarDomain + "devstar-home" : this.devstarDomain + "/devstar-home"
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    }
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  }
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  async toggle(devstarHomePageUrl: string = this.devstarHomePageUrl) {
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    const panel = vscode.window.createWebviewPanel(
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      'homeWebview',
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      vscode.l10n.t('Home'),
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      vscode.ViewColumn.One,
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      {
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        enableScripts: true,
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        retainContextWhenHidden: true,
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      }
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    );
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    panel.webview.html = await this.getWebviewContent(devstarHomePageUrl);
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    panel.webview.onDidReceiveMessage(
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      async (message) => {
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        const data = message.data
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        const need_return = message.need_return
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        if (need_return) {
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          // ================= need return ====================
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          switch (message.command) {
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            // ----------------- frequent -----------------------
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            case 'getHomeConfig':
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              const config = {
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                language: vscode.env.language
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              }
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              panel.webview.postMessage({command: 'getHomeConfig', data: {homeConfig: config}})
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            case 'getUserToken':
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              const userToken = this.user.getUserTokenFromLocal()
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              if (userToken === undefined) {
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                panel.webview.postMessage({ command: 'getUserToken', data: { userToken: '' } })
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                break;
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              } else {
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                panel.webview.postMessage({ command: 'getUserToken', data: { userToken: userToken } })
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                break;
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              }
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            case 'getUsername':
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              const username = this.user.getUsernameFromLocal()
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              if (username === undefined) {
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                panel.webview.postMessage({ command: 'getUsername', data: { username: '' } })
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                break;
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              } else {
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                panel.webview.postMessage({ command: 'getUsername', data: { username: username } })
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                break;
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              }
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            case 'firstOpenRemoteFolder':
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              await this.remoteContainer.firstOpenProject(data.host, data.hostname, data.port, data.username, data.path, this.context)
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              break;
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            case 'openRemoteFolder':
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              this.remoteContainer.openRemoteFolder(data.host, data.port, data.username, data.path);
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              break;
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            case 'getDevstarDomain':
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              panel.webview.postMessage({ command: 'getDevstarDomain', data: { devstarDomain: this.devstarDomain } })
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              break;
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            // ----------------- not frequent -----------------------
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            case 'setUserToken':
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              this.user.setUserTokenToLocal(data.userToken)
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              if (data.userToken === this.user.getUserTokenFromLocal()) {
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                panel.webview.postMessage({ command: 'setUserToken', data: { ok: true } })
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                break;
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              } else {
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                panel.webview.postMessage({ command: 'setUserToken', data: { ok: false } })
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                break;
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              }
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            case 'setUsername':
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              this.user.setUsernameToLocal(data.username);
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              if (data.username === this.user.getUsernameFromLocal()) {
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                panel.webview.postMessage({ command: 'setUsername', data: { ok: true } });
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                break;
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              } else {
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                panel.webview.postMessage({ command: 'setUsername', data: { ok: false } });
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                break;
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              }
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            case 'getUserPublicKey':
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              var userPublicKey = '';
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              if (this.user.existUserPrivateKey()) {
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                userPublicKey = this.user.getUserPublicKey();
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                panel.webview.postMessage({ command: 'getUserPublicKey', data: { userPublicKey: userPublicKey } })
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                break;
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              } else {
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                panel.webview.postMessage({ command: 'getUserPublicKey', data: { userPublicKey: userPublicKey } })
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                break;
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              }
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            case 'createUserPublicKey':
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              await this.user.createUserSSHKey();
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              if (this.user.existUserPublicKey()) {
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                panel.webview.postMessage({ command: 'createUserPublicKey', data: { ok: true } })
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                break;
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              } else {
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                panel.webview.postMessage({ command: 'createUserPublicKey', data: { ok: false } })
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                break;
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              }
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            case 'getMachineName':
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              const machineName = os.hostname();
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              panel.webview.postMessage({ command: 'getMachineName', data: { machineName: machineName } })
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          }
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        } else {
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          // ================= don't need return ==============
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          // frequent
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          switch (message.command) {
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            // ----------------- frequent -----------------------
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            case 'showInformationNotification':
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              vscode.window.showInformationMessage(data.message);
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              break;
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            case 'showWarningNotification':
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              vscode.window.showWarningMessage(data.message)
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              break;
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            case 'showErrorNotification':
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              await utils.showErrorNotification(data.message)
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              break;
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          }
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        }
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      },
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      undefined,
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      this.context.subscriptions
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    );
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    this.context.subscriptions.push(panel)
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  }
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  async getWebviewContent(devstarHomePageUrl: string): Promise<string> {
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    return `
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      <?php
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      header("Access-Control-Allow-Origin: *");
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      header("Access-Control-Allow-Headers: X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Request-Method");
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      header("Access-Control-Allow-Methods: GET, POST, OPTIONS, PUT, DELETE");
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      header("Allow: GET, POST, OPTIONS, PUT, DELETE");
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      ?>
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      <!DOCTYPE html>
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      <html lang="en">
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      <head>
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        <meta charset="UTF-8">
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        <meta name="viewport" content="width=device-width, initial-scale=1.0">
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        <title>DevStar Home</title>
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      </head>
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      <body>
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        <iframe id="embedded-devstar" src="${devstarHomePageUrl}" sandbox="allow-popups allow-same-origin allow-scripts allow-forms allow-top-navigation-by-user-activation" width="100%" height="100%" frameborder="0"
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          style="border: 0; left: 0; right: 0; bottom: 0; top: 0; position:absolute;">
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        </iframe>
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        <script>
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          const vscode = acquireVsCodeApi();
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          function firstOpenRemoteFolder() {
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            vscode.postMessage({ command: 'firstOpenRemoteFolder', host: host, username: username, password: password, port: port, path: path });
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          }
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          function openRemoteFolder() {
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            vscode.postMessage({ command: 'openRemoteFolder', host: host, path: path });
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          }
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          function firstOpenRemoteFolderWithData(host, username, password, port, path) {
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            vscode.postMessage({ command: 'firstOpenRemoteFolder', host: host, username: username, password: password, port: port, path: path });
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          }
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          function openRemoteFolderWithData(host, path) {
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            vscode.postMessage({ command: 'openRemoteFolder', host: host, path: path });
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          }
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          async function communicateVSCode(command, data) {
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            return new Promise((resolve, reject) => {
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              // request to vscode 
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              vscode.postMessage({ command: command, need_return: true, data: data })
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              function handleResponse(event) {
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                const jsonData = event.data;
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                if (jsonData.command === command) {
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                  // console.log("communicateVSCode", jsonData.data)
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                  // return vscode response
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                  window.removeEventListener('message', handleResponse) // 清理监听器
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                  resolve(jsonData.data)
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                }
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              }
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              window.addEventListener('message', handleResponse)
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              setTimeout(() => {
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                window.removeEventListener('message', handleResponse)
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                reject('timeout')
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              }, 5000); // 5秒超时
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            })
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          }
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          // 监听子页面的消息
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          window.addEventListener('message', async (event) => {
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            // 出于安全考虑,检查 event.origin 是否是你预期的源
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            // if (event.origin !== "http://expected-origin.com") {
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            //     return;
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            // }
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            try {
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              const jsonData = event.data;
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              if (jsonData.target === 'vscode') {
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                const actionFromHome = jsonData.action
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                const dataFromHome = jsonData.data
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                const dataFromVSCodeResponse = await communicateVSCode(actionFromHome, dataFromHome)
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                var iframe = document.getElementById('embedded-devstar');
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                if (iframe && iframe.contentWindow) {
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                  iframe.contentWindow.postMessage({ action: actionFromHome, data: dataFromVSCodeResponse }, '*')
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                }
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              } else if (jsonData.target === 'vscode_no_return') {
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                vscode.postMessage({ command: jsonData.action, need_return: false, data: jsonData.data })
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              }
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            } catch (error) {
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              console.error('Error parsing message:', error);
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            }
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          });
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        </script>
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      </body>
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      </html>`
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  }
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} |