zowe · JillieBeanSim · Aug 20, 2024 · May 3, 2024 · May 7, 2024 · May 8, 2024
diff --git a/packages/zowe-explorer-api/src/vscode/ui/index.ts b/packages/zowe-explorer-api/src/vscode/ui/index.ts
@@ -10,3 +10,4 @@
  */
 
 export * from "./WebView";
+export * as HTMLTemplate from "./utils/HTMLTemplate";
diff --git a/packages/zowe-explorer-api/src/vscode/ui/utils/HTMLTemplate.ts b/packages/zowe-explorer-api/src/vscode/ui/utils/HTMLTemplate.ts
@@ -12,22 +12,24 @@
 /**
  * HTML template that is compiled with Mustache to load a WebView instance at runtime.
  */
-const HTMLTemplate: string = `
+const HTMLTemplate: string = /*html*/ `
 <!DOCTYPE html>
 <html lang="en">
     <head>
         <meta charset="UTF-8">
         <title>{{ title }}</title>
         <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        <meta 
-            http-equiv="Content-Security-Policy" 
-            content="default-src 'none'; font-src data:; img-src data: vscode-resource: https:; script-src 'nonce-{{ nonce }}';
+        <meta
+            http-equiv="Content-Security-Policy"
+            content="default-src 'none'; font-src data: https:; img-src data: vscode-resource: https:; script-src 'nonce-{{ nonce }}';
             style-src vscode-resource: 'unsafe-inline' http: https: data:;"
         />
         <base href="{{ uris.resource.build }}">
+        {{{ style }}}
     </head>
     <body>
         <noscript>You'll need to enable JavaScript to run this app.</noscript>
+        {{{ startup }}}
         <div id="webviewRoot"></div>
         <script type="module" nonce="{{ nonce }}" src="{{ uris.resource.script }}" />
     </body>

diff --git a/packages/zowe-explorer/CHANGELOG.md b/packages/zowe-explorer/CHANGELOG.md
@@ -6,6 +6,8 @@ All notable changes to the "vscode-extension-for-zowe" extension will be documen
 
 ### New features and enhancements
 
+- Added new Zowe Explorer z/OS Console webview with access via VS Code command pallete to issue MVS Console commands.
+
 ### Bug fixes
 
 - Fixed issue where creating a new team configuration file could cause Zowe Explorer to crash, resulting in all sessions disappearing from trees. [#2906](https://github.com/zowe/zowe-explorer-vscode/issues/2906)

diff --git a/packages/zowe-explorer/__mocks__/@zowe/zos-console-for-zowe-sdk.ts b/packages/zowe-explorer/__mocks__/@zowe/zos-console-for-zowe-sdk.ts
@@ -0,0 +1,12 @@
+/**
+ * This program and the accompanying materials are made available under the terms of the
+ * Eclipse Public License v2.0 which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v20.html
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Copyright Contributors to the Zowe Project.
+ *
+ */
+
+export interface IIssueParms {}
diff --git a/packages/zowe-explorer/__tests__/__unit__/extension.unit.test.ts b/packages/zowe-explorer/__tests__/__unit__/extension.unit.test.ts
@@ -39,7 +39,7 @@ jest.mock("util");
 jest.mock("isbinaryfile");
 
 async function createGlobalMocks() {
-    const mockReadProfilesFromDisk = jest.fn();
+    const mockReadProfilesFromDisk = jest.fn().mockReturnValue(Promise.resolve());
     const globalMocks = {
         mockLoadNamedProfile: jest.fn(),
         mockMkdirSync: jest.fn(),
@@ -49,6 +49,7 @@ async function createGlobalMocks() {
         mockCreateTreeView: jest.fn().mockReturnValue({ onDidCollapseElement: jest.fn() }),
         mockExecuteCommand: jest.fn(),
         mockRegisterCommand: jest.fn(),
+        mockRegisterWebviewViewProvider: jest.fn(),
         mockOnDidCloseTextDocument: jest.fn(),
         mockOnDidSaveTextDocument: jest.fn(),
         mockOnDidChangeSelection: jest.fn(),
@@ -281,6 +282,10 @@ async function createGlobalMocks() {
         value: globalMocks.mockRegisterCommand,
         configurable: true,
     });
+    Object.defineProperty(vscode.window, "registerWebviewViewProvider", {
+        value: globalMocks.mockRegisterWebviewViewProvider,
+        configurable: true,
+    });
     Object.defineProperty(vscode.commands, "executeCommand", {
         value: globalMocks.mockExecuteCommand,
         configurable: true,

diff --git a/packages/zowe-explorer/package.json b/packages/zowe-explorer/package.json
@@ -41,6 +41,13 @@
           "title": "%viewsContainers.activitybar%",
           "icon": "resources/zowe.svg"
         }
+      ],
+      "panel": [
+        {
+          "id": "zowezosconsole",
+          "title": "Zowe Explorer z/OS Console",
+          "icon": ""
+        }
       ]
     },
     "views": {
@@ -57,6 +64,13 @@
           "id": "zowe.jobs.explorer",
           "name": "%zowe.jobs.explorer%"
         }
+      ],
+      "zowezosconsole": [
+        {
+          "id": "zosconsole",
+          "name": "z/OS Console",
+          "type": "webview"
+        }
       ]
     },
     "keybindings": [
@@ -2107,6 +2121,7 @@
     "sinon": "^6.1.0"
   },
   "dependencies": {
+    "@vscode/codicons": "^0.0.35",
     "@zowe/secrets-for-zowe-sdk": "^7.18.6",
     "@zowe/zowe-explorer-api": "2.18.0-SNAPSHOT",
     "dayjs": "^1.11.10",

diff --git a/packages/zowe-explorer/src/extension.ts b/packages/zowe-explorer/src/extension.ts
@@ -19,7 +19,7 @@ import { ProfilesUtils } from "./utils/ProfilesUtils";
 import { initializeSpoolProvider } from "./SpoolProvider";
 import { cleanTempDir, hideTempFolder, findRecoveredFiles } from "./utils/TempFolder";
 import { SettingsConfig } from "./utils/SettingsConfig";
-import { registerCommonCommands, registerCredentialManager, registerRefreshCommand, watchConfigProfile } from "./shared/init";
+import { registerCommonCommands, registerCredentialManager, registerRefreshCommand, registerZosConsoleView, watchConfigProfile } from "./shared/init";
 import { ZoweLogger } from "./utils/LoggerUtils";
 import { ZoweSaveQueue } from "./abstract/ZoweSaveQueue";
 import { PollDecorator } from "./utils/DecorationProviders";
@@ -60,6 +60,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<ZoweEx
     const providers = await TreeProviders.initializeProviders(context, { ds: initDatasetProvider, uss: initUSSProvider, job: initJobsProvider });
 
     registerCommonCommands(context, providers);
+    registerZosConsoleView(context);
     ZoweExplorerExtender.createInstance(providers.ds, providers.uss, providers.job);
     await SettingsConfig.standardizeSettings();
     watchConfigProfile(context);

diff --git a/packages/zowe-explorer/src/shared/init.ts b/packages/zowe-explorer/src/shared/init.ts
@@ -33,6 +33,7 @@ import { DatasetTree } from "../dataset/DatasetTree";
 import { USSTree } from "../uss/USSTree";
 import { ZosJobsProvider } from "../job/ZosJobsProvider";
 import { CertificateWizard } from "../utils/CertificateWizard";
+import { ZosConsoleViewProvider } from "../zosconsole/ZosConsolePanel";
 
 // Set up localization
 nls.config({
@@ -265,6 +266,11 @@ export function watchConfigProfile(context: vscode.ExtensionContext): void {
     });
 }
 
+export function registerZosConsoleView(context: vscode.ExtensionContext): void {
+    const provider = new ZosConsoleViewProvider(context.extensionUri);
+    context.subscriptions.push(vscode.window.registerWebviewViewProvider(ZosConsoleViewProvider.viewType, provider));
+}
+
 export function initSubscribers(context: vscode.ExtensionContext, theProvider: IZoweTree<IZoweTreeNode>): void {
     ZoweLogger.trace("shared.init.initSubscribers called.");
     const theTreeView = theProvider.getTreeView();

diff --git a/packages/zowe-explorer/src/webviews/src/zos-console/App.tsx b/packages/zowe-explorer/src/webviews/src/zos-console/App.tsx
@@ -0,0 +1,92 @@
+import { Dropdown, Option, TextArea, TextField } from "@vscode/webview-ui-toolkit";
+import { VSCodeDropdown, VSCodeTextArea, VSCodeTextField } from "@vscode/webview-ui-toolkit/react";
+import { useEffect, useState } from "preact/hooks";
+
+declare const vscode: any;
+
+export function App() {
+  const [consoleContent, setConsoleContent] = useState("");
+  useEffect(() => {
+    window.addEventListener("message", (event) => {
+      // Prevent users from sending data into webview outside of extension/webview context
+      const eventUrl = new URL(event.origin);
+      const isWebUser =
+        (eventUrl.protocol === document.location.protocol && eventUrl.hostname === document.location.hostname) ||
+        eventUrl.hostname.endsWith(".github.dev");
+      const isLocalVSCodeUser = eventUrl.protocol === "vscode-webview:";
+
+      if (!isWebUser && !isLocalVSCodeUser) {
+        return;
+      }
+
+      const message = event.data;
+      const profileList = document.getElementById("systems") as Option;
+
+      switch (message.type) {
+        case "commandResult":
+          setConsoleContent(consoleContent + `> ${message.cmd} (${message.profile})\n${message.result}`);
+          break;
+        case "optionsList":
+          for (const profile in message.profiles) {
+            const option = document.createElement("vscode-option");
+            option.textContent = message.profiles[profile];
+            if (message.profiles[profile] === message.defaultProfile) {
+              option.setAttribute("selected", "true");
+            }
+            profileList.appendChild(option);
+          }
+          break;
+      }
+    });
+    const consoleResponse = document.getElementById("output") as TextArea;
+    consoleResponse.control.scrollTop = consoleResponse.control.scrollHeight;
+  });
+
+  const sendCommand = (e: KeyboardEvent) => {
+    const consoleField = document.getElementById("command-input") as TextField;
+    const profileList = document.getElementById("systems") as Dropdown;
+    if (e.key === "Enter") {
+      if (consoleField!.value === "clear") {
+        setConsoleContent("");
+      } else {
+        vscode.postMessage({
+          command: "opercmd",
+          profile: profileList.options[profileList.selectedIndex].text,
+          text: consoleField.value,
+        });
+      }
+      consoleField.value = "";
+    }
+  };
+
+  return (
+    <div className="box">
+      <VSCodeDropdown id="systems" style={{ "align-self": "flex-end" }}></VSCodeDropdown>
+      <VSCodeTextArea
+        id="output"
+        readonly
+        resize="none"
+        value={consoleContent}
+        style={{
+          width: "100%",
+          height: "100%",
+          overflow: "auto",
+          display: "flex",
+          "font-family": "monospace",
+        }}
+      ></VSCodeTextArea>
+      <VSCodeTextField
+        id="command-input"
+        name="command-input"
+        type="text"
+        onKeyDown={sendCommand}
+        style={{
+          width: "100%",
+          "font-family": "Times New Roman",
+        }}
+      >
+        <span slot="start" className="codicon codicon-chevron-right"></span>
+      </VSCodeTextField>
+    </div>
+  );
+}
diff --git a/packages/zowe-explorer/src/webviews/src/zos-console/index.html b/packages/zowe-explorer/src/webviews/src/zos-console/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>z/OS Console</title>
+  </head>
+  <body>
+    <div id="webviewRoot"></div>
+    <script type="module" src="./index.tsx"></script>
+  </body>
+</html>
diff --git a/packages/zowe-explorer/src/webviews/src/zos-console/index.tsx b/packages/zowe-explorer/src/webviews/src/zos-console/index.tsx
@@ -0,0 +1,4 @@
+import { render } from "preact";
+import { App } from "./App";
+
+render(<App />, document.getElementById("webviewRoot")!);