Fix logic to purge points less than 1000.

* Use the disabled attribute on a valid tag - the button.

* Add e2e test to check for add criteria button being enabled

* Improve test

* Check for add criteria button to have attribute disabled

* Remove focused test

.circleci/config.yml

@@ -5,7 +5,7 @@ orbs:
 executors:
   pw-focal-development:
     docker:
-      - image: mcr.microsoft.com/playwright:v1.47.2-focal
+      - image: mcr.microsoft.com/playwright:v1.48.1-focal
     environment:
       NODE_ENV: development # Needed to ensure 'dist' folder created and devDependencies installed
       PERCY_POSTINSTALL_BROWSER: 'true' # Needed to store the percy browser in cache deps
@@ -198,7 +198,7 @@ jobs:
     steps:
       - build_and_install:
           node-version: lts/hydrogen
-      - run: npx playwright@1.47.2 install #Necessary for bare ubuntu machine
+      - run: npx playwright@1.48.1 install #Necessary for bare ubuntu machine
       - run: |
           export $(cat src/plugins/persistence/couch/.env.ci | xargs)
           docker compose -f src/plugins/persistence/couch/couchdb-compose.yaml up --detach
@@ -286,8 +286,8 @@ workflows:
   overall-circleci-commit-status: #These jobs run on every commit
     jobs:
       - lint:
-          name: node20-lint
-          node-version: lts/iron
+          name: node22-lint
+          node-version: '22'
       - unit-test:
           name: node18-chrome
           node-version: lts/hydrogen
@@ -304,8 +304,8 @@ workflows:
   the-nightly: #These jobs do not run on PRs, but against master at night
     jobs:
       - unit-test:
-          name: node20-chrome-nightly
-          node-version: lts/iron
+          name: node22-chrome-nightly
+          node-version: '22'
       - unit-test:
           name: node18-chrome
           node-version: lts/hydrogen

.github/workflows/e2e-couchdb.yml

@@ -37,7 +37,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - run: npx playwright@1.47.2 install
+      - run: npx playwright@1.48.1 install
 
       - name: Start CouchDB Docker Container and Init with Setup Scripts
         run: |

.github/workflows/e2e-flakefinder.yml

@@ -30,7 +30,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-node-
 
-      - run: npx playwright@1.47.2 install
+      - run: npx playwright@1.48.1 install
       - run: npm ci --no-audit --progress=false
 
       - name: Run E2E Tests (Repeated 10 Times)

.github/workflows/e2e-perf.yml

@@ -28,7 +28,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-node-
 
-      - run: npx playwright@1.47.2 install
+      - run: npx playwright@1.48.1 install
       - run: npm ci --no-audit --progress=false
       - run: npm run test:perf:localhost
       - run: npm run test:perf:contract

.github/workflows/release.yml

@@ -1,116 +0,0 @@
-# GitHub Actions Workflow for Automated Releases
-
-name: Automated Release Workflow
-
-on:
-  schedule:
-    # Nightly builds at 6 PM PST every day
-    - cron: '0 2 * * *'
-  release:
-    types:
-      - created
-      - published
-
-jobs:
-  nightly-build:
-    if: github.event_name == 'schedule'
-    runs-on: ubuntu-latest
-    name: Nightly Build and Release
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Set Up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 'lts/iron' # Specify your Node.js version
-          registry-url: 'https://registry.npmjs.org/'
-
-      - name: Install Dependencies
-        run: npm ci
-
-      - name: Bump Version for Nightly
-        id: bump_version
-        run: |
-          PACKAGE_VERSION=$(node -p "require('./package.json').version")
-          DATE=$(date +%Y%m%d)
-          NIGHTLY_VERSION=$(echo $PACKAGE_VERSION | awk -F. -v OFS=. '{$NF+=1; print}')-nightly-$DATE
-          echo "NIGHTLY_VERSION=${NIGHTLY_VERSION}" >> $GITHUB_ENV
-
-      - name: Update package.json
-        run: |
-          npm version $NIGHTLY_VERSION --no-git-tag-version
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git add package.json
-          git commit -m "chore: bump version to $NIGHTLY_VERSION for nightly build"
-
-      - name: Push Changes
-        uses: ad-m/github-push-action@v0.6.0
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          branch: ${{ github.ref }}
-
-      - name: Build Project
-        run: npm run build:prod
-
-      - name: Publish Nightly to NPM
-        run: |
-          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
-          npm publish --access public --tag nightly
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-
-  prerelease-build:
-    if: github.event.release.prerelease == true
-    runs-on: ubuntu-latest
-    name: Pre-release (Beta) Build and Publish
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Set Up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '16' # Specify your Node.js version
-          registry-url: 'https://registry.npmjs.org/'
-
-      - name: Install Dependencies
-        run: npm ci
-
-      - name: Build Project
-        run: npm run build:prod
-
-      - name: Publish Beta to NPM
-        run: |
-          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
-          npm publish --access public --tag beta
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-
-  stable-release-build:
-    if: github.event.release.prerelease == false
-    runs-on: ubuntu-latest
-    name: Stable Release Build and Publish
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Set Up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '16' # Specify your Node.js version
-          registry-url: 'https://registry.npmjs.org/'
-
-      - name: Install Dependencies
-        run: npm ci
-
-      - name: Build Project
-        run: npm run build:prod
-
-      - name: Publish to NPM
-        run: |
-          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
-          npm publish --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

e2e/appActions.js

@@ -510,6 +510,10 @@ async function setTimeConductorBounds(page, { submitChanges = true, ...bounds })
   // Open the time conductor popup
   await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
 
+  // FIXME: https://github.com/nasa/openmct/pull/7818
+  // eslint-disable-next-line playwright/no-wait-for-timeout
+  await page.waitForTimeout(500);
+
   if (startDate) {
     await page.getByLabel('Start date').fill(startDate);
   }

e2e/helper/planningUtils.js

@@ -129,6 +129,7 @@ export async function setBoundsToSpanAllActivities(page, planJson, planObjectUrl
  */
 export function getEarliestStartTime(planJson) {
   const activities = Object.values(planJson).flat();
+
   return Math.min(...activities.map((activity) => activity.start));
 }
 
@@ -139,6 +140,7 @@ export function getEarliestStartTime(planJson) {
  */
 export function getLatestEndTime(planJson) {
   const activities = Object.values(planJson).flat();
+
   return Math.max(...activities.map((activity) => activity.end));
 }
 
@@ -151,6 +153,7 @@ export function getFirstActivity(planJson) {
   const groups = Object.keys(planJson);
   const firstGroupKey = groups[0];
   const firstGroupItems = planJson[firstGroupKey];
+
   return firstGroupItems[0];
 }
 

e2e/package.json

@@ -16,7 +16,7 @@
   "devDependencies": {
     "@percy/cli": "1.27.4",
     "@percy/playwright": "1.0.4",
-    "@playwright/test": "1.47.2",
+    "@playwright/test": "1.48.1",
     "@axe-core/playwright": "4.8.5"
   },
   "author": {

e2e/tests/functional/plugins/conditionSet/conditionSetOperations.e2e.spec.js

@@ -287,6 +287,41 @@ test.describe('Basic Condition Set Use', () => {
       description: 'https://github.com/nasa/openmct/issues/7484'
     });
   });
+
+  test('ConditionSet has add criteria button enabled/disabled when composition is and is not available', async ({
+    page
+  }) => {
+    const exampleTelemetry = await createExampleTelemetryObject(page);
+
+    await page.getByLabel('Show selected item in tree').click();
+    await page.goto(conditionSet.url);
+    // Change the object to edit mode
+    await page.getByLabel('Edit Object').click();
+
+    // Create a condition
+    await page.locator('#addCondition').click();
+    await page.locator('#conditionCollection').getByRole('textbox').nth(0).fill('First Condition');
+
+    // Validate that the add criteria button is disabled
+    await expect(page.getByLabel('Add Criteria - Disabled')).toHaveAttribute('disabled');
+
+    // Add Telemetry to ConditionSet
+    const sineWaveGeneratorTreeItem = page
+      .getByRole('tree', {
+        name: 'Main Tree'
+      })
+      .getByRole('treeitem', {
+        name: exampleTelemetry.name
+      });
+    const conditionCollection = page.locator('#conditionCollection');
+    await sineWaveGeneratorTreeItem.dragTo(conditionCollection);
+
+    // Validate that the add criteria button is enabled and adds a new criterion
+    await expect(page.getByLabel('Add Criteria - Enabled')).not.toHaveAttribute('disabled');
+    await page.getByLabel('Add Criteria - Enabled').click();
+    const numOfUnnamedCriteria = await page.getByLabel('Criterion Telemetry Selection').count();
+    expect(numOfUnnamedCriteria).toEqual(2);
+  });
 });
 
 test.describe('Condition Set Composition', () => {

e2e/tests/functional/plugins/imagery/exampleImagery.e2e.spec.js

@@ -96,9 +96,6 @@ test.describe('Example Imagery Object', () => {
     expect(newPage.url()).toContain('.jpg');
   });
 
-  // this requires CORS to be enabled in some fashion
-  test.fixme('Can right click on image and save it as a file', async ({ page }) => {});
-
   test('Can adjust image brightness/contrast by dragging the sliders', async ({
     page,
     browserName

e2e/tests/functional/plugins/imagery/exampleImageryFile.e2e.spec.js

@@ -0,0 +1,93 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2024, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+ * This test suite verifies modifying the image location of the example imagery object.
+ */
+
+import { createDomainObjectWithDefaults } from '../../../../appActions.js';
+import { expect, test } from '../../../../pluginFixtures.js';
+
+test.describe('Example Imagery Object Custom Images', () => {
+  let exampleImagery;
+  test.beforeEach(async ({ page }) => {
+    //Go to baseURL
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
+
+    // Create a default 'Example Imagery' object
+    exampleImagery = await createDomainObjectWithDefaults(page, {
+      name: 'Example Imagery',
+      type: 'Example Imagery'
+    });
+
+    // Verify that the created object is focused
+    await expect(page.locator('.l-browse-bar__object-name')).toContainText(exampleImagery.name);
+    await page.getByLabel('Focused Image Element').hover({ trial: true });
+
+    // Wait for image thumbnail auto-scroll to complete
+    await expect(page.getByLabel('Image Thumbnail from').last()).toBeInViewport();
+  });
+  // this requires CORS to be enabled in some fashion
+  test.fixme('Can right click on image and save it as a file', async ({ page }) => {});
+  test('Can provide a custom image location for the example imagery object', async ({ page }) => {
+    // Modify Example Imagery to create a really stable image which will never let us down
+    await page.getByRole('button', { name: 'More actions' }).click();
+    await page.getByRole('menuitem', { name: 'Edit Properties...' }).click();
+    await page
+      .locator('#imageLocation-textarea')
+      .fill(
+        'https://raw.githubusercontent.com/nasa/openmct/554f77c42fec81cf0f63e62b278012cb08d82af9/e2e/test-data/rick.jpg,https://raw.githubusercontent.com/nasa/openmct/554f77c42fec81cf0f63e62b278012cb08d82af9/e2e/test-data/rick.jpg'
+      );
+    await page.getByRole('button', { name: 'Save' }).click();
+    await page.reload({ waitUntil: 'domcontentloaded' });
+
+    // Wait for the thumbnails to finish their scroll animation
+    // (Wait until the rightmost thumbnail is in view)
+    await expect(page.getByLabel('Image Thumbnail from').last()).toBeInViewport();
+
+    await expect(page.getByLabel('Image Wrapper')).toBeVisible();
+  });
+  test.fixme('Can provide a custom image with spaces in name', async ({ page }) => {
+    test.info().annotations.push({
+      type: 'issue',
+      description: 'https://github.com/nasa/openmct/issues/7903'
+    });
+    await page.goto(exampleImagery.url, { waitUntil: 'domcontentloaded' });
+
+    // Modify Example Imagery to create a really stable image which will never let us down
+    await page.getByRole('button', { name: 'More actions' }).click();
+    await page.getByRole('menuitem', { name: 'Edit Properties...' }).click();
+    await page
+      .locator('#imageLocation-textarea')
+      .fill(
+        'https://raw.githubusercontent.com/nasa/openmct/d8c64f183400afb70137221fc1a035e091bea912/e2e/test-data/rick%20space%20roll.jpg'
+      );
+    await page.getByRole('button', { name: 'Save' }).click();
+    await page.reload({ waitUntil: 'domcontentloaded' });
+
+    // Wait for the thumbnails to finish their scroll animation
+    // (Wait until the rightmost thumbnail is in view)
+    await expect(page.getByLabel('Image Thumbnail from').last()).toBeInViewport();
+
+    await expect(page.getByLabel('Image Wrapper')).toBeVisible();
+  });
+});

e2e/tests/functional/plugins/tabs/tabs.e2e.spec.js

@@ -57,7 +57,7 @@ test.describe('Tabs View', () => {
     await page.goto(tabsView.url);
 
     // select first tab
-    await page.getByLabel(`${table.name} tab`, { exact: true }).click();
+    await page.getByLabel(`${table.name} tab - selected`, { exact: true }).click();
     // ensure table header visible
     await expect(page.getByRole('searchbox', { name: 'message filter input' })).toBeVisible();
 
@@ -92,6 +92,38 @@ test.describe('Tabs View', () => {
     // no canvas (i.e., sine wave generator) in the document should be visible
     await expect(page.locator('canvas[id=webglContext]')).toBeHidden();
   });
+
+  test('Changing the displayed tab should not be persisted if the view is locked', async ({
+    page
+  }) => {
+    await page.goto(tabsView.url);
+    //lock the view
+    await page.getByLabel('Unlocked for editing, click to lock.', { exact: true }).click();
+    // get the initial tab index
+    const initialTab = page.getByLabel(/- selected/);
+    // switch to a different tab in the view
+    const swgTab = page.getByLabel(`${sineWaveGenerator.name} tab`, { exact: true });
+    await swgTab.click();
+    await page.getByLabel(`${sineWaveGenerator.name} Object View`).isVisible();
+    // navigate away from the tabbed view and back
+    await page.getByRole('treeitem', { name: 'My Items' }).click();
+    await page.goto(tabsView.url);
+    // check that the initial tab is displayed
+    const lockedSelectedTab = page.getByLabel(/- selected/);
+    await expect(lockedSelectedTab).toHaveText(await initialTab.textContent());
+
+    //unlock the view
+    await page.getByLabel('Locked for editing. Click to unlock.', { exact: true }).click();
+    // switch to a different tab in the view
+    await swgTab.click();
+    await page.getByLabel(`${sineWaveGenerator.name} Object View`).isVisible();
+    // navigate away from the tabbed view and back
+    await page.getByRole('treeitem', { name: 'My Items' }).click();
+    await page.goto(tabsView.url);
+    // check that the newly selected tab is displayed
+    const unlockedSelectedTab = page.getByLabel(/- selected/);
+    await expect(unlockedSelectedTab).toBeVisible();
+  });
 });
 
 test.describe('Tabs View CRUD', () => {

e2e/tests/functional/plugins/telemetryTable/telemetryTable.e2e.spec.js

@@ -117,7 +117,8 @@ test.describe('Telemetry Table', () => {
 
     endTimeStamp.setUTCMinutes(endTimeStamp.getUTCMinutes() - 5);
     const endDate = endTimeStamp.toISOString().split('T')[0];
-    const endTime = endTimeStamp.toISOString().split('T')[1];
+    const milliseconds = endTimeStamp.getMilliseconds();
+    const endTime = endTimeStamp.toISOString().split('T')[1].replace(`.${milliseconds}Z`, '');
 
     await setTimeConductorBounds(page, { endDate, endTime });
 

e2e/tests/functional/plugins/timeConductor/timeConductor.e2e.spec.js

@@ -24,65 +24,210 @@ import {
   setEndOffset,
   setFixedTimeMode,
   setRealTimeMode,
-  setStartOffset,
-  setTimeConductorBounds
+  setStartOffset
 } from '../../../../appActions.js';
 import { expect, test } from '../../../../pluginFixtures.js';
 
 test.describe('Time conductor operations', () => {
-  test('validate start time does not exceed end time', async ({ page }) => {
+  const DAY = '2024-01-01';
+  const DAY_AFTER = '2024-01-02';
+  const ONE_O_CLOCK = '01:00:00';
+  const TWO_O_CLOCK = '02:00:00';
+
+  test.beforeEach(async ({ page }) => {
     // Go to baseURL
     await page.goto('./', { waitUntil: 'domcontentloaded' });
-    const year = new Date().getFullYear();
+  });
 
-    // Set initial valid time bounds
-    const startDate = `${year}-01-01`;
-    const startTime = '01:00:00';
-    const endDate = `${year}-01-01`;
-    const endTime = '02:00:00';
-    await setTimeConductorBounds(page, { startDate, startTime, endDate, endTime });
+  test('validate date and time inputs are validated on input event', async ({ page }) => {
+    const submitButtonLocator = page.getByLabel('Submit time bounds');
 
     // Open the time conductor popup
     await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
 
-    // Test invalid start date
-    const invalidStartDate = `${year}-01-02`;
-    await page.getByLabel('Start date').fill(invalidStartDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('Start date').fill(startDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
+    await test.step('invalid start date disables submit button', async () => {
+      const initialStartDate = await page.getByLabel('Start date').inputValue();
+      const invalidStartDate = `${initialStartDate.substring(0, 5)}${initialStartDate.substring(6)}`;
 
-    // Test invalid end date
-    const invalidEndDate = `${year - 1}-12-31`;
-    await page.getByLabel('End date').fill(invalidEndDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('End date').fill(endDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
+      await page.getByLabel('Start date').fill(invalidStartDate);
+      await expect(submitButtonLocator).toBeDisabled();
+      await page.getByLabel('Start date').fill(initialStartDate);
+      await expect(submitButtonLocator).toBeEnabled();
+    });
 
-    // Test invalid start time
-    const invalidStartTime = '42:00:00';
-    await page.getByLabel('Start time').fill(invalidStartTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('Start time').fill(startTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
+    await test.step('invalid start time disables submit button', async () => {
+      const initialStartTime = await page.getByLabel('Start time').inputValue();
+      const invalidStartTime = `${initialStartTime.substring(0, 5)}${initialStartTime.substring(6)}`;
 
-    // Test invalid end time
-    const invalidEndTime = '43:00:00';
-    await page.getByLabel('End time').fill(invalidEndTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('End time').fill(endTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
+      await page.getByLabel('Start time').fill(invalidStartTime);
+      await expect(submitButtonLocator).toBeDisabled();
+      await page.getByLabel('Start time').fill(initialStartTime);
+      await expect(submitButtonLocator).toBeEnabled();
+    });
 
-    // Submit valid time bounds
+    await test.step('disable/enable submit button also works with multiple invalid inputs', async () => {
+      const initialEndDate = await page.getByLabel('End date').inputValue();
+      const invalidEndDate = `${initialEndDate.substring(0, 5)}${initialEndDate.substring(6)}`;
+      const initialStartTime = await page.getByLabel('Start time').inputValue();
+      const invalidStartTime = `${initialStartTime.substring(0, 5)}${initialStartTime.substring(6)}`;
+
+      await page.getByLabel('Start time').fill(invalidStartTime);
+      await expect(submitButtonLocator).toBeDisabled();
+      await page.getByLabel('End date').fill(invalidEndDate);
+      await expect(submitButtonLocator).toBeDisabled();
+      await page.getByLabel('End date').fill(initialEndDate);
+      await expect(submitButtonLocator).toBeDisabled();
+      await page.getByLabel('Start time').fill(initialStartTime);
+      await expect(submitButtonLocator).toBeEnabled();
+    });
+  });
+
+  test('validate date and time inputs validation is reported on change event', async ({ page }) => {
+    // Open the time conductor popup
+    await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
+
+    await test.step('invalid start date is reported on change event, not on input event', async () => {
+      const initialStartDate = await page.getByLabel('Start date').inputValue();
+      const invalidStartDate = `${initialStartDate.substring(0, 5)}${initialStartDate.substring(6)}`;
+
+      await page.getByLabel('Start date').fill(invalidStartDate);
+      await expect(page.getByLabel('Start date')).not.toHaveAttribute('title', 'Invalid Date');
+      await page.getByLabel('Start date').press('Tab');
+      await expect(page.getByLabel('Start date')).toHaveAttribute('title', 'Invalid Date');
+      await page.getByLabel('Start date').fill(initialStartDate);
+      await expect(page.getByLabel('Start date')).not.toHaveAttribute('title', 'Invalid Date');
+    });
+
+    await test.step('invalid start time is reported on change event, not on input event', async () => {
+      const initialStartTime = await page.getByLabel('Start time').inputValue();
+      const invalidStartTime = `${initialStartTime.substring(0, 5)}${initialStartTime.substring(6)}`;
+
+      await page.getByLabel('Start time').fill(invalidStartTime);
+      await expect(page.getByLabel('Start time')).not.toHaveAttribute('title', 'Invalid Time');
+      await page.getByLabel('Start time').press('Tab');
+      await expect(page.getByLabel('Start time')).toHaveAttribute('title', 'Invalid Time');
+      await page.getByLabel('Start time').fill(initialStartTime);
+      await expect(page.getByLabel('Start time')).not.toHaveAttribute('title', 'Invalid Time');
+    });
+
+    await test.step('invalid end date is reported on change event, not on input event', async () => {
+      const initialEndDate = await page.getByLabel('End date').inputValue();
+      const invalidEndDate = `${initialEndDate.substring(0, 5)}${initialEndDate.substring(6)}`;
+
+      await page.getByLabel('End date').fill(invalidEndDate);
+      await expect(page.getByLabel('End date')).not.toHaveAttribute('title', 'Invalid Date');
+      await page.getByLabel('End date').press('Tab');
+      await expect(page.getByLabel('End date')).toHaveAttribute('title', 'Invalid Date');
+      await page.getByLabel('End date').fill(initialEndDate);
+      await expect(page.getByLabel('End date')).not.toHaveAttribute('title', 'Invalid Date');
+    });
+
+    await test.step('invalid end time is reported on change event, not on input event', async () => {
+      const initialEndTime = await page.getByLabel('End time').inputValue();
+      const invalidEndTime = `${initialEndTime.substring(0, 5)}${initialEndTime.substring(6)}`;
+
+      await page.getByLabel('End time').fill(invalidEndTime);
+      await expect(page.getByLabel('End time')).not.toHaveAttribute('title', 'Invalid Time');
+      await page.getByLabel('End time').press('Tab');
+      await expect(page.getByLabel('End time')).toHaveAttribute('title', 'Invalid Time');
+      await page.getByLabel('End time').fill(initialEndTime);
+      await expect(page.getByLabel('End time')).not.toHaveAttribute('title', 'Invalid Time');
+    });
+  });
+
+  test('validate start time does not exceed end time on submit', async ({ page }) => {
+    // Open the time conductor popup
+    await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
+
+    // FIXME: https://github.com/nasa/openmct/pull/7818
+    // eslint-disable-next-line playwright/no-wait-for-timeout
+    await page.waitForTimeout(500);
+
+    await page.getByLabel('Start date').fill(DAY);
+    await page.getByLabel('Start time').fill(TWO_O_CLOCK);
+    await page.getByLabel('End date').fill(DAY);
+    await page.getByLabel('End time').fill(ONE_O_CLOCK);
     await page.getByLabel('Submit time bounds').click();
 
-    // Verify the submitted time bounds
-    await expect(page.getByLabel('Start bounds')).toHaveText(
-      new RegExp(`${startDate} ${startTime}.000Z`)
+    await expect(page.getByLabel('Start date')).toHaveAttribute(
+      'title',
+      'Specified start date exceeds end bound'
     );
-    await expect(page.getByLabel('End bounds')).toHaveText(
-      new RegExp(`${endDate} ${endTime}.000Z`)
+    await expect(page.getByLabel('Start bounds')).not.toHaveText(`${DAY} ${TWO_O_CLOCK}.000Z`);
+    await expect(page.getByLabel('End bounds')).not.toHaveText(`${DAY} ${ONE_O_CLOCK}.000Z`);
+
+    await page.getByLabel('Start date').fill(DAY);
+    await page.getByLabel('Start time').fill(ONE_O_CLOCK);
+    await page.getByLabel('End date').fill(DAY);
+    await page.getByLabel('End time').fill(TWO_O_CLOCK);
+    await page.getByLabel('Submit time bounds').click();
+
+    await expect(page.getByLabel('Start bounds')).toHaveText(`${DAY} ${ONE_O_CLOCK}.000Z`);
+    await expect(page.getByLabel('End bounds')).toHaveText(`${DAY} ${TWO_O_CLOCK}.000Z`);
+  });
+
+  test('validate start datetime does not exceed end datetime on submit', async ({ page }) => {
+    // Open the time conductor popup
+    await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
+
+    // FIXME: https://github.com/nasa/openmct/pull/7818
+    // eslint-disable-next-line playwright/no-wait-for-timeout
+    await page.waitForTimeout(500);
+
+    await page.getByLabel('Start date').fill(DAY_AFTER);
+    await page.getByLabel('Start time').fill(ONE_O_CLOCK);
+    await page.getByLabel('End date').fill(DAY);
+    await page.getByLabel('End time').fill(ONE_O_CLOCK);
+    await page.getByLabel('Submit time bounds').click();
+
+    await expect(page.getByLabel('Start date')).toHaveAttribute(
+      'title',
+      'Specified start date exceeds end bound'
     );
+    await expect(page.getByLabel('Start bounds')).not.toHaveText(
+      `${DAY_AFTER} ${ONE_O_CLOCK}.000Z`
+    );
+    await expect(page.getByLabel('End bounds')).not.toHaveText(`${DAY} ${ONE_O_CLOCK}.000Z`);
+
+    await page.getByLabel('Start date').fill(DAY);
+    await page.getByLabel('Start time').fill(ONE_O_CLOCK);
+    await page.getByLabel('End date').fill(DAY_AFTER);
+    await page.getByLabel('End time').fill(ONE_O_CLOCK);
+    await page.getByLabel('Submit time bounds').click();
+
+    await expect(page.getByLabel('Start bounds')).toHaveText(`${DAY} ${ONE_O_CLOCK}.000Z`);
+    await expect(page.getByLabel('End bounds')).toHaveText(`${DAY_AFTER} ${ONE_O_CLOCK}.000Z`);
+  });
+
+  test('cancelling form does not set bounds', async ({ page }) => {
+    test.info().annotations.push({
+      type: 'issue',
+      description: 'https://github.com/nasa/openmct/issues/7791'
+    });
+
+    // Open the time conductor popup
+    await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
+
+    await page.getByLabel('Start date').fill(DAY);
+    await page.getByLabel('Start time').fill(ONE_O_CLOCK);
+    await page.getByLabel('End date').fill(DAY_AFTER);
+    await page.getByLabel('End time').fill(ONE_O_CLOCK);
+    await page.getByLabel('Discard changes and close time popup').click();
+
+    await expect(page.getByLabel('Start bounds')).not.toHaveText(`${DAY} ${ONE_O_CLOCK}.000Z`);
+    await expect(page.getByLabel('End bounds')).not.toHaveText(`${DAY_AFTER} ${ONE_O_CLOCK}.000Z`);
+
+    // Open the time conductor popup
+    await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
+
+    await page.getByLabel('Start date').fill(DAY);
+    await page.getByLabel('Start time').fill(ONE_O_CLOCK);
+    await page.getByLabel('End date').fill(DAY_AFTER);
+    await page.getByLabel('End time').fill(ONE_O_CLOCK);
+    await page.getByLabel('Submit time bounds').click();
+
+    await expect(page.getByLabel('Start bounds')).toHaveText(`${DAY} ${ONE_O_CLOCK}.000Z`);
+    await expect(page.getByLabel('End bounds')).toHaveText(`${DAY_AFTER} ${ONE_O_CLOCK}.000Z`);
   });
 });
 
@@ -131,77 +276,6 @@ test.describe('Global Time Conductor', () => {
     await expect(page.getByLabel('End offset: 01:30:31')).toBeVisible();
   });
 
-  test('Input field validation: fixed time mode', async ({ page }) => {
-    test.info().annotations.push({
-      type: 'issue',
-      description: 'https://github.com/nasa/openmct/issues/7791'
-    });
-    // Switch to fixed time mode
-    await setFixedTimeMode(page);
-
-    // Define valid time bounds for testing
-    const validBounds = {
-      startDate: '2024-04-20',
-      startTime: '00:04:20',
-      endDate: '2024-04-20',
-      endTime: '16:04:20'
-    };
-    // Set valid time conductor bounds ✌️
-    await setTimeConductorBounds(page, validBounds);
-
-    // Verify that the time bounds are set correctly
-    await expect(page.getByLabel(`Start bounds: 2024-04-20 00:04:20.000Z`)).toBeVisible();
-    await expect(page.getByLabel(`End bounds: 2024-04-20 16:04:20.000Z`)).toBeVisible();
-
-    // Open the Time Conductor Mode popup
-    await page.getByLabel('Time Conductor Mode').click();
-
-    // Test invalid start date
-    const invalidStartDate = '2024-04-21';
-    await page.getByLabel('Start date').fill(invalidStartDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('Start date').fill(validBounds.startDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
-
-    // Test invalid end date
-    const invalidEndDate = '2024-04-19';
-    await page.getByLabel('End date').fill(invalidEndDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('End date').fill(validBounds.endDate);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
-
-    // Test invalid start time
-    const invalidStartTime = '16:04:21';
-    await page.getByLabel('Start time').fill(invalidStartTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('Start time').fill(validBounds.startTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
-
-    // Test invalid end time
-    const invalidEndTime = '00:04:19';
-    await page.getByLabel('End time').fill(invalidEndTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeDisabled();
-    await page.getByLabel('End time').fill(validBounds.endTime);
-    await expect(page.getByLabel('Submit time bounds')).toBeEnabled();
-
-    // Verify that the time bounds remain unchanged after invalid inputs
-    await expect(page.getByLabel(`Start bounds: 2024-04-20 00:04:20.000Z`)).toBeVisible();
-    await expect(page.getByLabel(`End bounds: 2024-04-20 16:04:20.000Z`)).toBeVisible();
-
-    // Discard changes and verify that bounds remain unchanged
-    await setTimeConductorBounds(page, {
-      startDate: validBounds.startDate,
-      startTime: '04:20:00',
-      endDate: validBounds.endDate,
-      endTime: '04:20:20',
-      submitChanges: false
-    });
-
-    // Verify that the original time bounds are still displayed after discarding changes
-    await expect(page.getByLabel(`Start bounds: 2024-04-20 00:04:20.000Z`)).toBeVisible();
-    await expect(page.getByLabel(`End bounds: 2024-04-20 16:04:20.000Z`)).toBeVisible();
-  });
-
   /**
    * Verify that offsets and url params are preserved when switching
    * between fixed timespan and real-time mode.

e2e/tests/performance/tabs.perf.spec.js

@@ -64,7 +64,7 @@ test.describe('Tabs View', () => {
     page.goto(tabsView.url);
 
     // select first tab
-    await page.getByLabel(`${table.name} tab`, { exact: true }).click();
+    await page.getByLabel(`${table.name} tab - selected`, { exact: true }).click();
     // ensure table header visible
     await expect(page.getByRole('searchbox', { name: 'message filter input' })).toBeVisible();
 

e2e/tests/visual-a11y/planning-gantt.visual.spec.js

@@ -26,14 +26,25 @@ import fs from 'fs';
 import { createDomainObjectWithDefaults, createPlanFromJSON } from '../../appActions.js';
 import { scanForA11yViolations, test } from '../../avpFixtures.js';
 import { VISUAL_FIXED_URL } from '../../constants.js';
-import { setBoundsToSpanAllActivities, setDraftStatusForPlan } from '../../helper/planningUtils.js';
+import {
+  getFirstActivity,
+  setBoundsToSpanAllActivities,
+  setDraftStatusForPlan
+} from '../../helper/planningUtils.js';
 
 const examplePlanSmall2 = JSON.parse(
   fs.readFileSync(new URL('../../test-data/examplePlans/ExamplePlan_Small2.json', import.meta.url))
 );
 
+const FIRST_ACTIVITY_SMALL_2 = getFirstActivity(examplePlanSmall2);
+
 test.describe('Visual - Gantt Chart @a11y', () => {
   test.beforeEach(async ({ page }) => {
+    // Set the clock to the end of the first activity in the plan
+    // This is so we can see the "now" line in the plan view
+    await page.clock.install({ time: FIRST_ACTIVITY_SMALL_2.end + 10000 });
+    await page.clock.resume();
+
     await page.goto(VISUAL_FIXED_URL, { waitUntil: 'domcontentloaded' });
   });
   test('Gantt Chart View', async ({ page, theme }) => {

e2e/tests/visual-a11y/planning-timestrip.visual.spec.js

@@ -27,14 +27,21 @@ import { createDomainObjectWithDefaults, createPlanFromJSON } from '../../appAct
 import { scanForA11yViolations, test } from '../../avpFixtures.js';
 import { waitForAnimations } from '../../baseFixtures.js';
 import { VISUAL_FIXED_URL } from '../../constants.js';
-import { setBoundsToSpanAllActivities } from '../../helper/planningUtils.js';
+import { getFirstActivity, setBoundsToSpanAllActivities } from '../../helper/planningUtils.js';
 
 const examplePlanSmall2 = JSON.parse(
   fs.readFileSync(new URL('../../test-data/examplePlans/ExamplePlan_Small2.json', import.meta.url))
 );
 
+const FIRST_ACTIVITY_SMALL_2 = getFirstActivity(examplePlanSmall2);
+
 test.describe('Visual - Time Strip @a11y', () => {
   test.beforeEach(async ({ page }) => {
+    // Set the clock to the end of the first activity in the plan
+    // This is so we can see the "now" line in the plan view
+    await page.clock.install({ time: FIRST_ACTIVITY_SMALL_2.end + 10000 });
+    await page.clock.resume();
+
     await page.goto(VISUAL_FIXED_URL, { waitUntil: 'domcontentloaded' });
   });
   test('Time Strip View', async ({ page, theme }) => {

e2e/tests/visual-a11y/planning-view.visual.spec.js

@@ -42,6 +42,7 @@ const examplePlanSmall2 = JSON.parse(
 );
 
 const FIRST_ACTIVITY_SMALL_1 = getFirstActivity(examplePlanSmall1);
+const FIRST_ACTIVITY_SMALL_2 = getFirstActivity(examplePlanSmall2);
 
 test.describe('Visual - Timelist progress bar @clock @a11y', () => {
   test.beforeEach(async ({ page }) => {
@@ -59,6 +60,11 @@ test.describe('Visual - Timelist progress bar @clock @a11y', () => {
 
 test.describe('Visual - Plan View @a11y', () => {
   test.beforeEach(async ({ page }) => {
+    // Set the clock to the end of the first activity in the plan
+    // This is so we can see the "now" line in the plan view
+    await page.clock.install({ time: FIRST_ACTIVITY_SMALL_2.end + 10000 });
+    await page.clock.resume();
+
     await page.goto(VISUAL_FIXED_URL, { waitUntil: 'domcontentloaded' });
   });
 

example/imagery/plugin.js

@@ -20,6 +20,8 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
+import { seededRandom } from 'utils/random.js';
+
 const DEFAULT_IMAGE_SAMPLES = [
   'https://www.nasa.gov/wp-content/uploads/static/history/alsj/a16/AS16-117-18731.jpg',
   'https://www.nasa.gov/wp-content/uploads/static/history/alsj/a16/AS16-117-18732.jpg',
@@ -162,8 +164,8 @@ export default function () {
   };
 }
 
-function getCompassValues(min, max) {
-  return min + Math.random() * (max - min);
+function getCompassValues(min, max, timestamp) {
+  return min + seededRandom(timestamp) * (max - min);
 }
 
 function getImageSamples(configuration) {
@@ -283,9 +285,9 @@ function pointForTimestamp(timestamp, name, imageSamples, delay) {
     utc: Math.floor(timestamp / delay) * delay,
     local: Math.floor(timestamp / delay) * delay,
     url,
-    sunOrientation: getCompassValues(0, 360),
-    cameraAzimuth: getCompassValues(0, 360),
-    heading: getCompassValues(0, 360),
+    sunOrientation: getCompassValues(0, 360, timestamp),
+    cameraAzimuth: getCompassValues(0, 360, timestamp),
+    heading: getCompassValues(0, 360, timestamp),
     transformations: navCamTransformations,
     imageDownloadName
   };

package-lock.json

@@ -66,6 +66,7 @@
         "moment": "2.30.1",
         "moment-duration-format": "2.3.2",
         "moment-timezone": "0.5.41",
+        "nano": "10.1.4",
         "npm-run-all2": "6.1.2",
         "nyc": "15.1.0",
         "painterro": "1.2.87",
@@ -92,7 +93,7 @@
         "webpack-merge": "5.10.0"
       },
       "engines": {
-        "node": ">=18.14.2 <22"
+        "node": ">=18.14.2 <23"
       }
     },
     "e2e": {
@@ -103,7 +104,7 @@
         "@axe-core/playwright": "4.8.5",
         "@percy/cli": "1.27.4",
         "@percy/playwright": "1.0.4",
-        "@playwright/test": "1.47.2"
+        "@playwright/test": "1.48.1"
       }
     },
     "e2e/node_modules/@percy/cli": {
@@ -1547,13 +1548,13 @@
       }
     },
     "node_modules/@playwright/test": {
-      "version": "1.47.2",
-      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.47.2.tgz",
-      "integrity": "sha512-jTXRsoSPONAs8Za9QEQdyjFn+0ZQFjCiIztAIF6bi1HqhBzG9Ma7g1WotyiGqFSBRZjIEqMdT8RUlbk1QVhzCQ==",
+      "version": "1.48.1",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.48.1.tgz",
+      "integrity": "sha512-s9RtWoxkOLmRJdw3oFvhFbs9OJS0BzrLUc8Hf6l2UdCNd1rqeEyD4BhCJkvzeEoD1FsK4mirsWwGerhVmYKtZg==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright": "1.47.2"
+        "playwright": "1.48.1"
       },
       "bin": {
         "playwright": "cli.js"
@@ -2463,6 +2464,12 @@
         "@mdn/browser-compat-data": "^5.2.34"
       }
     },
+    "node_modules/asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
+      "dev": true
+    },
     "node_modules/axe-core": {
       "version": "4.8.4",
       "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.8.4.tgz",
@@ -2472,6 +2479,17 @@
         "node": ">=4"
       }
     },
+    "node_modules/axios": {
+      "version": "1.7.7",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.7.tgz",
+      "integrity": "sha512-S4kL7XrjgBmvdGut0sN3yJxqYzrDOnivkBiN0OFs6hLiUam3UPvswUo0kqGyhqUZGEOytHyumEdXsAkgCOUf3Q==",
+      "dev": true,
+      "dependencies": {
+        "follow-redirects": "^1.15.6",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
     "node_modules/babel-loader": {
       "version": "9.1.0",
       "resolved": "https://registry.npmjs.org/babel-loader/-/babel-loader-9.1.0.tgz",
@@ -3012,6 +3030,18 @@
         "node": ">=0.1.90"
       }
     },
+    "node_modules/combined-stream": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "dev": true,
+      "dependencies": {
+        "delayed-stream": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/comma-separated-values": {
       "version": "3.6.4",
       "resolved": "https://registry.npmjs.org/comma-separated-values/-/comma-separated-values-3.6.4.tgz",
@@ -4102,6 +4132,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/depd": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -5755,6 +5794,20 @@
         "node": ">=8.0.0"
       }
     },
+    "node_modules/form-data": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+      "dev": true,
+      "dependencies": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/forwarded": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@@ -7896,6 +7949,35 @@
         "multicast-dns": "cli.js"
       }
     },
+    "node_modules/nano": {
+      "version": "10.1.4",
+      "resolved": "https://registry.npmjs.org/nano/-/nano-10.1.4.tgz",
+      "integrity": "sha512-bJOFIPLExIbF6mljnfExXX9Cub4W0puhDjVMp+qV40xl/DBvgKao7St4+6/GB6EoHZap7eFnrnx4mnp5KYgwJA==",
+      "dev": true,
+      "dependencies": {
+        "axios": "^1.7.4",
+        "node-abort-controller": "^3.1.1",
+        "qs": "^6.13.0"
+      },
+      "engines": {
+        "node": ">=14"
+      }
+    },
+    "node_modules/nano/node_modules/qs": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
+      "integrity": "sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==",
+      "dev": true,
+      "dependencies": {
+        "side-channel": "^1.0.6"
+      },
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/nanoid": {
       "version": "3.3.7",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.7.tgz",
@@ -7935,6 +8017,12 @@
       "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==",
       "dev": true
     },
+    "node_modules/node-abort-controller": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/node-abort-controller/-/node-abort-controller-3.1.1.tgz",
+      "integrity": "sha512-AGK2yQKIjRuqnc6VkX2Xj5d+QW8xZ87pa1UK6yA6ouUyuxfHuMP6umE5QK7UmTeOAymo+Zx1Fxiuw9rVx8taHQ==",
+      "dev": true
+    },
     "node_modules/node-fetch": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
@@ -8662,13 +8750,13 @@
       }
     },
     "node_modules/playwright": {
-      "version": "1.47.2",
-      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.47.2.tgz",
-      "integrity": "sha512-nx1cLMmQWqmA3UsnjaaokyoUpdVaaDhJhMoxX2qj3McpjnsqFHs516QAKYhqHAgOP+oCFTEOCOAaD1RgD/RQfA==",
+      "version": "1.48.1",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.48.1.tgz",
+      "integrity": "sha512-j8CiHW/V6HxmbntOfyB4+T/uk08tBy6ph0MpBXwuoofkSnLmlfdYNNkFTYD6ofzzlSqLA1fwH4vwvVFvJgLN0w==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright-core": "1.47.2"
+        "playwright-core": "1.48.1"
       },
       "bin": {
         "playwright": "cli.js"
@@ -8681,9 +8769,9 @@
       }
     },
     "node_modules/playwright-core": {
-      "version": "1.47.2",
-      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.47.2.tgz",
-      "integrity": "sha512-3JvMfF+9LJfe16l7AbSmU555PaTl2tPyQsVInqm3id16pdDfvZ8TTZ/pyzmkbDrZTQefyzU7AIHlZqQnxpqHVQ==",
+      "version": "1.48.1",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.48.1.tgz",
+      "integrity": "sha512-Yw/t4VAFX/bBr1OzwCuOMZkY1Cnb4z/doAFSwf4huqAGWmf9eMNjmK7NiOljCdLmxeRYcGPPmcDgU0zOlzP0YA==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
@@ -9185,6 +9273,12 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
+      "dev": true
+    },
     "node_modules/pump": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",

package.json

@@ -69,6 +69,7 @@
     "moment": "2.30.1",
     "moment-duration-format": "2.3.2",
     "moment-timezone": "0.5.41",
+    "nano": "10.1.4",
     "npm-run-all2": "6.1.2",
     "nyc": "15.1.0",
     "painterro": "1.2.87",
@@ -138,7 +139,7 @@
     "url": "git+https://github.com/nasa/openmct.git"
   },
   "engines": {
-    "node": ">=18.14.2 <22"
+    "node": ">=18.14.2 <23"
   },
   "browserslist": [
     "Firefox ESR",
@@ -156,4 +157,4 @@
   "keywords": [
     "nasa"
   ]
-}
+}

src/api/faultmanagement/FaultManagementAPI.js

@@ -35,7 +35,7 @@ export const DEFAULT_SHELVE_DURATIONS = [
     value: 900000
   },
   {
-    name: 'Indefinite',
+    name: 'Unlimited',
     value: null
   }
 ];
@@ -136,17 +136,21 @@ export default class FaultManagementAPI {
   /**
    * Retrieves the available shelve durations from the provider, or the default durations if the
    * provider does not provide any.
-   * @returns {ShelveDuration[]}
+   * @returns {ShelveDuration[] | undefined}
    */
   getShelveDurations() {
-    return this.provider?.getShelveDurations() ?? DEFAULT_SHELVE_DURATIONS;
+    if (!this.provider) {
+      return;
+    }
+
+    return this.provider.getShelveDurations?.() ?? DEFAULT_SHELVE_DURATIONS;
   }
 }
 
 /**
  * @typedef {Object} ShelveDuration
  * @property {string} name - The name of the shelve duration
- * @property {number|null} value - The value of the shelve duration in milliseconds, or null for indefinite
+ * @property {number|null} value - The value of the shelve duration in milliseconds, or null for unlimited
  */
 
 /**

src/plugins/charts/bar/BarGraphView.vue

@@ -332,7 +332,11 @@ export default {
         this.domainObject.configuration.axes.xKey === undefined ||
         this.domainObject.configuration.axes.yKey === undefined
       ) {
-        return;
+        const { xKey, yKey } = this.identifyAxesKeys(axisMetadata);
+        this.openmct.objects.mutate(this.domainObject, 'configuration.axes', {
+          xKey,
+          yKey
+        });
       }
 
       let xValues = [];
@@ -431,6 +435,30 @@ export default {
     subscribeToAll() {
       const telemetryObjects = Object.values(this.telemetryObjects);
       telemetryObjects.forEach(this.subscribeToObject);
+    },
+    identifyAxesKeys(metadata) {
+      const { xAxisMetadata, yAxisMetadata } = metadata;
+
+      let xKey;
+      let yKey;
+
+      // If xAxisMetadata contains array values, use the first one for xKey
+      const arrayValues = xAxisMetadata.filter((metaDatum) => metaDatum.isArrayValue);
+      const nonArrayValues = xAxisMetadata.filter((metaDatum) => !metaDatum.isArrayValue);
+
+      if (arrayValues.length > 0) {
+        xKey = arrayValues[0].key;
+        yKey = arrayValues.length > 1 ? arrayValues[1].key : yAxisMetadata.key;
+      } else if (nonArrayValues.length > 0) {
+        xKey = nonArrayValues[0].key;
+        yKey = 'none';
+      } else {
+        // Fallback if no valid xKey or yKey is found
+        xKey = 'none';
+        yKey = 'none';
+      }
+
+      return { xKey, yKey };
     }
   }
 };

src/plugins/condition/components/ConditionItem.vue

@@ -160,8 +160,10 @@
             </div>
           </template>
           <div class="c-cdef__separator c-row-separator"></div>
-          <div class="c-cdef__controls" :disabled="!telemetry.length">
+          <div class="c-cdef__controls">
             <button
+              :disabled="!telemetry.length"
+              :aria-label="`Add Criteria - ${!telemetry.length ? 'Disabled' : 'Enabled'}`"
               class="c-cdef__add-criteria-button c-button c-button--labeled icon-plus"
               @click="addCriteria"
             >

src/plugins/condition/components/inspector/StyleEditor.vue

@@ -28,11 +28,7 @@
           { 'is-style-invisible': styleItem.style && styleItem.style.isStyleInvisible },
           { 'c-style-thumb--mixed': mixedStyles.indexOf('backgroundColor') > -1 }
         ]"
-        :style="[
-          styleItem.style.imageUrl
-            ? { backgroundImage: 'url(' + styleItem.style.imageUrl + ')' }
-            : itemStyle
-        ]"
+        :style="[encodedImageUrl ? { backgroundImage: 'url(' + encodedImageUrl + ')' } : itemStyle]"
         class="c-style-thumb"
       >
         <span
@@ -62,7 +58,7 @@
         @change="updateStyleValue"
       />
       <ToolbarButton
-        v-if="hasProperty(styleItem.style.imageUrl)"
+        v-if="hasProperty(encodedImageUrl)"
         class="c-style__toolbar-button--image-url"
         :options="imageUrlOption"
         @change="updateStyleValue"
@@ -93,6 +89,8 @@ import ToolbarButton from '@/ui/toolbar/components/ToolbarButton.vue';
 import ToolbarColorPicker from '@/ui/toolbar/components/ToolbarColorPicker.vue';
 import ToolbarToggleButton from '@/ui/toolbar/components/ToolbarToggleButton.vue';
 
+import { encode_url } from '../../../../utils/encoding';
+
 export default {
   name: 'StyleEditor',
   components: {
@@ -183,11 +181,14 @@ export default {
         },
         property: 'imageUrl',
         formKeys: ['url'],
-        value: { url: this.styleItem.style.imageUrl },
+        value: { url: this.encodedImageUrl },
         isEditing: this.isEditing,
         nonSpecific: this.mixedStyles.indexOf('imageUrl') > -1
       };
     },
+    encodedImageUrl() {
+      return encode_url(this.styleItem.style.imageUrl);
+    },
     isStyleInvisibleOption() {
       return {
         value: this.styleItem.style.isStyleInvisible,

src/plugins/displayLayout/components/ImageView.vue

@@ -35,6 +35,7 @@
 </template>
 
 <script>
+import { encode_url } from '../../../utils/encoding';
 import conditionalStylesMixin from '../mixins/objectStyles-mixin.js';
 import LayoutFrame from './LayoutFrame.vue';
 
@@ -80,12 +81,12 @@ export default {
       return this.isEditing || !this.itemStyle?.isStyleInvisible;
     },
     style() {
-      let backgroundImage = 'url(' + this.item.url + ')';
+      let backgroundImage = `url('${encode_url(this.item.url)}')`;
       let border = '1px solid ' + this.item.stroke;
 
       if (this.itemStyle) {
         if (this.itemStyle.imageUrl !== undefined) {
-          backgroundImage = 'url(' + this.itemStyle.imageUrl + ')';
+          backgroundImage = `url('${encode_url(this.itemStyle.imageUrl)}')`;
         }
 
         border = this.itemStyle.border;

src/plugins/duplicate/DuplicateAction.js

@@ -109,8 +109,9 @@ class DuplicateAction {
       let currentParentKeystring = this.openmct.objects.makeKeyString(currentParent.identifier);
       let parentCandidateKeystring = this.openmct.objects.makeKeyString(parentCandidate.identifier);
       let objectKeystring = this.openmct.objects.makeKeyString(this.object.identifier);
+      const isLocked = parentCandidate.locked === true;
 
-      if (!this.openmct.objects.isPersistable(parentCandidate.identifier)) {
+      if (isLocked || !this.openmct.objects.isPersistable(parentCandidate.identifier)) {
         return false;
       }
 
@@ -139,10 +140,9 @@ class DuplicateAction {
     const parentType = parent && this.openmct.types.get(parent.type);
     const child = objectPath[0];
     const childType = child && this.openmct.types.get(child.type);
-    const locked = child.locked ? child.locked : parent && parent.locked;
     const isPersistable = this.openmct.objects.isPersistable(child.identifier);
 
-    if (locked || !isPersistable) {
+    if (!isPersistable) {
       return false;
     }
 

src/plugins/faultManagement/FaultManagementView.vue

@@ -330,7 +330,8 @@ export default {
         }
 
         shelveData.comment = data.comment || '';
-        shelveData.shelveDuration = data.shelveDuration ?? this.shelveDurations[0].value;
+        shelveData.shelveDuration =
+          data.shelveDuration === undefined ? this.shelveDurations[0].value : data.shelveDuration;
       } else {
         shelveData = {
           shelved: false

src/plugins/faultManagement/constants.js

@@ -42,24 +42,6 @@ export const FAULT_MANAGEMENT_TYPE = 'faultManagement';
 export const FAULT_MANAGEMENT_INSPECTOR = 'faultManagementInspector';
 export const FAULT_MANAGEMENT_ALARMS = 'alarms';
 export const FAULT_MANAGEMENT_GLOBAL_ALARMS = 'global-alarm-status';
-export const FAULT_MANAGEMENT_SHELVE_DURATIONS_IN_MS = [
-  {
-    name: '5 Minutes',
-    value: 300000
-  },
-  {
-    name: '10 Minutes',
-    value: 600000
-  },
-  {
-    name: '15 Minutes',
-    value: 900000
-  },
-  {
-    name: 'Indefinite',
-    value: 0
-  }
-];
 export const FAULT_MANAGEMENT_VIEW = 'faultManagement.view';
 export const FAULT_MANAGEMENT_NAMESPACE = 'faults.taxonomy';
 export const FILTER_ITEMS = ['Standard View', 'Acknowledged', 'Unacknowledged', 'Shelved'];

src/plugins/formActions/EditPropertiesAction.js

@@ -45,7 +45,7 @@ class EditPropertiesAction extends PropertiesAction {
     const definition = this._getTypeDefinition(object.type);
     const persistable = this.openmct.objects.isPersistable(object.identifier);
 
-    return persistable && definition && definition.creatable;
+    return persistable && definition && definition.creatable && !object.locked;
   }
 
   invoke(objectPath) {

src/plugins/imagery/components/ImageThumbnail.vue

@@ -38,7 +38,7 @@
       <img
         ref="img"
         class="c-thumb__image"
-        :src="`${image.thumbnailUrl || image.url}`"
+        :src="imageSrc"
         fetchpriority="low"
         @load="imageLoadCompleted"
       />
@@ -54,6 +54,8 @@
 </template>
 
 <script>
+import { encode_url } from '../../../utils/encoding';
+
 const THUMB_PADDING = 4;
 const BORDER_WIDTH = 2;
 
@@ -96,6 +98,9 @@ export default {
     };
   },
   computed: {
+    imageSrc() {
+      return `${encode_url(this.image.thumbnailUrl) || encode_url(this.image.url)}`;
+    },
     ariaLabel() {
       return `Image thumbnail from ${this.image.formattedTime}${this.showAnnotationIndicator ? ', has annotations' : ''}`;
     },

src/plugins/imagery/components/ImageryView.vue

@@ -222,6 +222,7 @@ import { TIME_CONTEXT_EVENTS } from '@/api/time/constants.js';
 import imageryData from '@/plugins/imagery/mixins/imageryData.js';
 import { VIEW_LARGE_ACTION_KEY } from '@/plugins/viewLargeAction/viewLargeAction.js';
 
+import { encode_url } from '../../../utils/encoding';
 import eventHelpers from '../lib/eventHelpers.js';
 import AnnotationsCanvas from './AnnotationsCanvas.vue';
 import Compass from './Compass/CompassComponent.vue';
@@ -364,7 +365,7 @@ export default {
         filter: `brightness(${this.filters.brightness}%) contrast(${this.filters.contrast}%)`,
         backgroundImage: `${
           this.imageUrl
-            ? `url(${this.imageUrl}),
+            ? `url(${encode_url(this.imageUrl)}),
                             repeating-linear-gradient(
                                 45deg,
                                 transparent,
@@ -789,7 +790,7 @@ export default {
     },
     getVisibleLayerStyles(layer) {
       return {
-        backgroundImage: `url(${layer.source})`,
+        backgroundImage: `url(${encode_url(layer.source)})`,
         transform: `scale(${this.zoomFactor}) translate(${this.imageTranslateX / 2}px, ${
           this.imageTranslateY / 2
         }px)`,

src/plugins/inspectorViews/properties/PropertiesComponent.vue

@@ -96,6 +96,8 @@ export default {
       const createdTimestamp = this.domainObject.created;
       const createdBy = this.domainObject.createdBy ? this.domainObject.createdBy : UNKNOWN_USER;
       const modifiedBy = this.domainObject.modifiedBy ? this.domainObject.modifiedBy : UNKNOWN_USER;
+      const locked = this.domainObject.locked;
+      const lockedBy = this.domainObject.lockedBy ?? UNKNOWN_USER;
       const modifiedTimestamp = this.domainObject.modified
         ? this.domainObject.modified
         : this.domainObject.created;
@@ -148,6 +150,13 @@ export default {
         });
       }
 
+      if (locked === true) {
+        details.push({
+          name: 'Locked By',
+          value: lockedBy
+        });
+      }
+
       if (version) {
         details.push({
           name: 'Version',

src/plugins/persistence/couch/scripts/lockObjects.mjs

@@ -0,0 +1,191 @@
+import http from 'http';
+import nano from 'nano';
+import { parseArgs } from 'util';
+
+const COUCH_URL = process.env.OPENMCT_COUCH_URL || 'http://127.0.0.1:5984';
+const COUCH_DB_NAME = process.env.OPENMCT_DATABASE_NAME || 'openmct';
+
+const {
+  values: { couchUrl, database, lock, unlock, startObjectKeystring, user, pass }
+} = parseArgs({
+  options: {
+    couchUrl: {
+      type: 'string',
+      default: COUCH_URL
+    },
+    database: {
+      type: 'string',
+      short: 'd',
+      default: COUCH_DB_NAME
+    },
+    lock: {
+      type: 'boolean',
+      short: 'l'
+    },
+    unlock: {
+      type: 'boolean',
+      short: 'u'
+    },
+    startObjectKeystring: {
+      type: 'string',
+      short: 'o',
+      default: 'mine'
+    },
+    user: {
+      type: 'string'
+    },
+    pass: {
+      type: 'string'
+    }
+  }
+});
+
+const BATCH_SIZE = 100;
+const SOCKET_POOL_SIZE = 100;
+
+const locked = lock === true;
+console.info(`Connecting to ${couchUrl}/${database}`);
+console.info(`${locked ? 'Locking' : 'Unlocking'} all children of ${startObjectKeystring}`);
+
+const poolingAgent = new http.Agent({
+  keepAlive: true,
+  maxSockets: SOCKET_POOL_SIZE
+});
+
+const db = nano({
+  url: couchUrl,
+  requestDefaults: {
+    agent: poolingAgent
+  }
+}).use(database);
+db.auth(user, pass);
+
+if (!unlock && !lock) {
+  throw new Error('Either -l or -u option is required');
+}
+
+const startObjectIdentifier = keystringToIdentifier(startObjectKeystring);
+const documentBatch = [];
+const alreadySeen = new Set();
+let updatedDocumentCount = 0;
+
+await processObjectTreeFrom(startObjectIdentifier);
+//Persist final batch
+await persistBatch();
+console.log(`Processed ${updatedDocumentCount} documents`);
+
+function processObjectTreeFrom(parentObjectIdentifier) {
+  //1. Fetch document for identifier;
+  return fetchDocument(parentObjectIdentifier)
+    .then(async (document) => {
+      if (document !== undefined) {
+        if (!alreadySeen.has(document._id)) {
+          alreadySeen.add(document._id);
+          //2. Lock or unlock object
+          document.model.locked = locked;
+          document.model.disallowUnlock = locked;
+
+          if (locked) {
+            document.model.lockedBy = 'script';
+          } else {
+            delete document.model.lockedBy;
+          }
+          //3. Push document to a batch
+          documentBatch.push(document);
+          //4. Persist batch if necessary, reporting failures
+          await persistBatchIfNeeded();
+          //5. Repeat for each composee
+          const composition = document.model.composition || [];
+          return Promise.all(
+            composition.map((composee) => {
+              return processObjectTreeFrom(composee);
+            })
+          );
+        }
+      }
+    })
+    .catch((error) => {
+      console.log(`Error ${error}`);
+    });
+}
+
+async function fetchDocument(identifierOrKeystring) {
+  let keystring;
+  if (typeof identifierOrKeystring === 'object') {
+    keystring = identifierToKeystring(identifierOrKeystring);
+  } else {
+    keystring = identifierOrKeystring;
+  }
+
+  try {
+    const document = await db.get(keystring);
+
+    return document;
+  } catch (error) {
+    return undefined;
+  }
+}
+
+function persistBatchIfNeeded() {
+  if (documentBatch.length >= BATCH_SIZE) {
+    return persistBatch();
+  } else {
+    //Noop - batch is not big enough yet
+    return;
+  }
+}
+
+async function persistBatch() {
+  try {
+    const localBatch = [].concat(documentBatch);
+
+    //Immediately clear the shared batch array. This asynchronous process is non-blocking, and
+    //we don't want to try and persist the same batch multiple times while we are waiting for
+    //the subsequent bulk operation to complete.
+    updatedDocumentCount += documentBatch.length;
+
+    documentBatch.splice(0, documentBatch.length);
+    const response = await db.bulk({ docs: localBatch });
+
+    if (response instanceof Array) {
+      response.forEach((r) => {
+        console.info(JSON.stringify(r));
+      });
+    } else {
+      console.info(JSON.stringify(response));
+    }
+  } catch (error) {
+    if (error instanceof Array) {
+      error.forEach((e) => console.error(JSON.stringify(e)));
+    } else {
+      console.error(`${error.statusCode} - ${error.reason}`);
+    }
+  }
+}
+
+function keystringToIdentifier(keystring) {
+  const tokens = keystring.split(':');
+  if (tokens.length === 2) {
+    return {
+      namespace: tokens[0],
+      key: tokens[1]
+    };
+  } else {
+    return {
+      namespace: '',
+      key: tokens[0]
+    };
+  }
+}
+
+function identifierToKeystring(identifier) {
+  if (typeof identifier === 'string') {
+    return identifier;
+  } else if (typeof identifier === 'object') {
+    if (identifier.namespace) {
+      return `${identifier.namespace}:${identifier.key}`;
+    } else {
+      return identifier.key;
+    }
+  }
+}

src/plugins/persistence/couch/setup-couchdb.sh

@@ -160,6 +160,24 @@ add_index_and_views() {
         echo "Unable to create annotation_keystring_index"
         echo $response
     fi
+
+    # Add auth database for locked objects
+    response=$(curl --silent --user "${CURL_USERPASS_ARG}" --request PUT "$COUCH_BASE_LOCAL"/"$OPENMCT_DATABASE_NAME"/_design/auth \
+    --header 'Content-Type: application/json' \
+    --data '{
+      "_id": "_design/auth",
+      "language": "javascript",
+      "validate_doc_update": "function (newDoc, oldDoc, userCtx) {  if (userCtx.roles.indexOf('\''_admin'\'') !== -1) {    return;  } else if (oldDoc === null) {    return;  } else if (oldDoc.model.type === '\''timer'\'' || oldDoc.model.type === '\''notebook'\'' || oldDoc.model.type === '\''restricted-notebook'\'') {    if (oldDoc.model.name !== newDoc.model.name) {      throw ({        forbidden: '\''Read-only object'\''      });    } else {      return;    }  } else if (oldDoc.model.locked === true && oldDoc.model.disallowUnlock === true) {    throw ({      forbidden: '\''Read-only object'\''    });  } else {    return;  }}"
+    }')
+
+    if [[ $response =~ "\"ok\":true" ]]; then
+        echo "Successfully created _design/auth design document for locked objects"
+    elif [[ $response =~ "\"error\":\"conflict\"" ]]; then
+        echo "_design/auth already exists, skipping creation"
+    else
+        echo "Unable to create _design/auth"
+        echo $response
+    fi
 }
 
 # Main script execution

src/plugins/plan/components/PlanView.vue

@@ -243,11 +243,12 @@ export default {
       if (this.planObject) {
         this.showReplacePlanDialog(domainObject);
       } else {
-        this.swimlaneVisibility = this.configuration.swimlaneVisibility;
         this.setupPlan(domainObject);
+        this.swimlaneVisibility = this.configuration.swimlaneVisibility;
       }
     },
     handleConfigurationChange(newConfiguration) {
+      this.configuration = this.planViewConfiguration.getConfiguration();
       Object.keys(newConfiguration).forEach((key) => {
         this[key] = newConfiguration[key];
       });
@@ -423,7 +424,10 @@ export default {
       return currentRow || SWIMLANE_PADDING;
     },
     generateActivities() {
-      const groupNames = getValidatedGroups(this.domainObject, this.planData);
+      if (!this.planObject) {
+        return;
+      }
+      const groupNames = getValidatedGroups(this.planObject, this.planData);
 
       if (!groupNames.length) {
         return;

src/plugins/plot/MctPlot.vue

@@ -1113,6 +1113,7 @@ export default {
       }
 
       this.listenTo(window, 'mouseup', this.onMouseUp, this);
+      // TODO:  Why do we need this mousemove listener when we have a mousemove listener on the canvas above?
       this.listenTo(window, 'mousemove', this.trackMousePosition, this);
 
       // track frozen state on mouseDown to be read on mouseUp
@@ -1133,6 +1134,7 @@ export default {
 
     onMouseUp(event) {
       this.stopListening(window, 'mouseup', this.onMouseUp, this);
+      // TODO: Why do we need this when we have a mousemove listener on the canvas above?
       this.stopListening(window, 'mousemove', this.trackMousePosition, this);
 
       if (this.isMouseClick() && event.shiftKey) {

src/plugins/plot/configuration/PlotSeries.js

@@ -230,7 +230,9 @@ export default class PlotSeries extends Model {
       const newPoints = _(data)
         .concat(points)
         .sortBy(this.getXVal)
-        .uniq(true, (point) => [this.getXVal(point), this.getYVal(point)].join())
+        .sortedUniqBy((point) => {
+          return [this.getXVal(point), this.getYVal(point)].join();
+        })
         .value();
       this.reset(newPoints);
     } catch (error) {
@@ -429,7 +431,7 @@ export default class PlotSeries extends Model {
     let data = this.getSeriesData();
     let insertIndex = data.length;
     const currentYVal = this.getYVal(newData);
-    const lastYVal = this.getYVal(data[insertIndex - 1]);
+    const lastYVal = insertIndex > 0 ? this.getYVal(data[insertIndex - 1]) : undefined;
 
     if (this.isValueInvalid(currentYVal) && this.isValueInvalid(lastYVal)) {
       console.warn(`[Plot] Invalid Y Values detected: ${currentYVal} ${lastYVal}`);
@@ -505,8 +507,12 @@ export default class PlotSeries extends Model {
     const pointsToRemove = startIndex + (data.length - endIndex + 1);
     if (pointsToRemove > 0) {
       if (pointsToRemove < 1000) {
+        // Remove all points up to the start index
         data.slice(0, startIndex).forEach(this.remove, this);
-        data.slice(endIndex, data.length).forEach(this.remove, this);
+        // Re-calculate the endIndex since the data array has changed,
+        // then remove items from endIndex to the end of the array
+        const newEndIndex = endIndex - startIndex + 1;
+        data.slice(newEndIndex, data.length).forEach(this.remove, this);
         this.updateSeriesData(data);
         this.resetStats();
       } else {

src/plugins/tabs/components/TabsComponent.vue

@@ -38,11 +38,11 @@
         v-for="(tab, index) in tabsList"
         :ref="tab.keyString"
         :key="tab.keyString"
-        :aria-label="`${tab.domainObject.name} tab`"
+        :aria-label="`${tab.domainObject.name} tab${tab.keyString === currentTab.keyString ? ' - selected' : ''}`"
         class="c-tab c-tabs-view__tab js-tab"
         role="tab"
         :class="{
-          'is-current': isCurrent(tab)
+          'is-current': tab.keyString === currentTab.keyString
         }"
         @click="showTab(tab, index)"
         @mouseover.ctrl="showToolTip(tab)"
@@ -74,7 +74,7 @@
       :key="tab.keyString"
       :style="getTabStyles(tab)"
       class="c-tabs-view__object-holder"
-      :class="{ 'c-tabs-view__object-holder--hidden': !isCurrent(tab) }"
+      :class="{ 'c-tabs-view__object-holder--hidden': tab.keyString !== currentTab.keyString }"
     >
       <ObjectView
         v-if="shouldLoadTab(tab)"
@@ -353,7 +353,10 @@ export default {
       this.internalDomainObject = domainObject;
     },
     persistCurrentTabIndex(index) {
-      this.openmct.objects.mutate(this.internalDomainObject, 'currentTabIndex', index);
+      //only persist if the domain object is not locked. The object mutate API will deal with whether the object is persistable or not.
+      if (!this.internalDomainObject.locked) {
+        this.openmct.objects.mutate(this.internalDomainObject, 'currentTabIndex', index);
+      }
     },
     storeCurrentTabIndexInURL(index) {
       let currentTabIndexInURL = this.openmct.router.getSearchParam(this.searchTabKey);

src/plugins/telemetryTable/TelemetryTable.js

@@ -25,7 +25,7 @@ import _ from 'lodash';
 
 import StalenessUtils from '../../utils/staleness.js';
 import TableRowCollection from './collections/TableRowCollection.js';
-import { MODE, ORDER } from './constants.js';
+import { MODE } from './constants.js';
 import TelemetryTableColumn from './TelemetryTableColumn.js';
 import TelemetryTableConfiguration from './TelemetryTableConfiguration.js';
 import TelemetryTableNameColumn from './TelemetryTableNameColumn.js';
@@ -130,14 +130,7 @@ export default class TelemetryTable extends EventEmitter {
   createTableRowCollections() {
     this.tableRows = new TableRowCollection();
 
-    //Fetch any persisted default sort
-    let sortOptions = this.configuration.getConfiguration().sortOptions;
-
-    //If no persisted sort order, default to sorting by time system, descending.
-    sortOptions = sortOptions || {
-      key: this.openmct.time.getTimeSystem().key,
-      direction: ORDER.DESCENDING
-    };
+    const sortOptions = this.configuration.getSortOptions();
 
     this.updateRowLimit();
 
@@ -172,8 +165,8 @@ export default class TelemetryTable extends EventEmitter {
 
     this.removeTelemetryCollection(keyString);
 
-    let sortOptions = this.configuration.getConfiguration().sortOptions;
-    requestOptions.order = sortOptions?.direction ?? ORDER.DESCENDING; // default to descending
+    let sortOptions = this.configuration.getSortOptions();
+    requestOptions.order = sortOptions.direction;
 
     if (this.telemetryMode === MODE.PERFORMANCE) {
       requestOptions.size = this.rowLimit;
@@ -442,12 +435,13 @@ export default class TelemetryTable extends EventEmitter {
   }
 
   sortBy(sortOptions) {
-    this.tableRows.sortBy(sortOptions);
+    this.configuration.setSortOptions(sortOptions);
 
-    if (this.openmct.editor.isEditing()) {
-      let configuration = this.configuration.getConfiguration();
-      configuration.sortOptions = sortOptions;
-      this.configuration.updateConfiguration(configuration);
+    if (this.telemetryMode === MODE.PERFORMANCE) {
+      this.tableRows.setSortOptions(sortOptions);
+      this.clearAndResubscribe();
+    } else {
+      this.tableRows.sortBy(sortOptions);
     }
   }
 

src/plugins/telemetryTable/TelemetryTableConfiguration.js

@@ -23,7 +23,11 @@
 import { EventEmitter } from 'eventemitter3';
 import _ from 'lodash';
 
+import { ORDER } from './constants';
+
 export default class TelemetryTableConfiguration extends EventEmitter {
+  #sortOptions;
+
   constructor(domainObject, openmct, options) {
     super();
 
@@ -44,6 +48,26 @@ export default class TelemetryTableConfiguration extends EventEmitter {
     this.notPersistable = !this.openmct.objects.isPersistable(this.domainObject.identifier);
   }
 
+  getSortOptions() {
+    return (
+      this.#sortOptions ||
+      this.getConfiguration().sortOptions || {
+        key: this.openmct.time.getTimeSystem().key,
+        direction: ORDER.DESCENDING
+      }
+    );
+  }
+
+  setSortOptions(sortOptions) {
+    this.#sortOptions = sortOptions;
+
+    if (this.openmct.editor.isEditing()) {
+      let configuration = this.getConfiguration();
+      configuration.sortOptions = sortOptions;
+      this.updateConfiguration(configuration);
+    }
+  }
+
   getConfiguration() {
     let configuration = this.domainObject.configuration || {};
     configuration.hiddenColumns = configuration.hiddenColumns || {};
@@ -118,7 +142,7 @@ export default class TelemetryTableConfiguration extends EventEmitter {
   getAllHeaders() {
     let flattenedColumns = _.flatten(Object.values(this.columns));
     /* eslint-disable you-dont-need-lodash-underscore/uniq */
-    let headers = _.uniq(flattenedColumns, false, (column) => column.getKey()).reduce(
+    let headers = _.uniqBy(flattenedColumns, (column) => column.getKey()).reduce(
       fromColumnsToHeadersMap,
       {}
     );

src/plugins/telemetryTable/collections/TableRowCollection.js

@@ -273,7 +273,7 @@ export default class TableRowCollection extends EventEmitter {
    */
   sortBy(sortOptions) {
     if (arguments.length > 0) {
-      this.sortOptions = sortOptions;
+      this.setSortOptions(sortOptions);
       this.rows = _.orderBy(
         this.rows,
         (row) => row.getParsedValue(sortOptions.key),
@@ -286,6 +286,10 @@ export default class TableRowCollection extends EventEmitter {
     return Object.assign({}, this.sortOptions);
   }
 
+  setSortOptions(sortOptions) {
+    this.sortOptions = sortOptions;
+  }
+
   setColumnFilter(columnKey, filter) {
     filter = filter.trim().toLowerCase();
     let wasBlank = this.columnFilters[columnKey] === undefined;

src/plugins/timeConductor/TimePopupFixed.vue

@@ -11,18 +11,19 @@
       >
         <input
           ref="startDate"
-          v-model="formattedBounds.start"
+          v-model="formattedBounds.startDate"
           class="c-input--datetime"
           type="text"
           autocorrect="off"
           spellcheck="false"
           aria-label="Start date"
-          @input="validateAllBounds('startDate')"
+          @input="validateInput('startDate')"
+          @change="reportValidity('startDate')"
         />
         <DatePicker
           v-if="isUTCBased"
           class="c-ctrl-wrapper--menus-right"
-          :default-date-time="formattedBounds.start"
+          :default-date-time="formattedBounds.startDate"
           :formatter="timeFormatter"
           @date-selected="startDateSelected"
         />
@@ -37,7 +38,8 @@
           autocorrect="off"
           spellcheck="false"
           aria-label="Start time"
-          @input="validateAllBounds('startDate')"
+          @input="validateInput('startTime')"
+          @change="reportValidity('startTime')"
         />
       </div>
 
@@ -48,18 +50,19 @@
       >
         <input
           ref="endDate"
-          v-model="formattedBounds.end"
+          v-model="formattedBounds.endDate"
           class="c-input--datetime"
           type="text"
           autocorrect="off"
           spellcheck="false"
           aria-label="End date"
-          @input="validateAllBounds('endDate')"
+          @input="validateInput('endDate')"
+          @change="reportValidity('endDate')"
         />
         <DatePicker
           v-if="isUTCBased"
           class="c-ctrl-wrapper--menus-left"
-          :default-date-time="formattedBounds.end"
+          :default-date-time="formattedBounds.endDate"
           :formatter="timeFormatter"
           @date-selected="endDateSelected"
         />
@@ -74,14 +77,15 @@
           autocorrect="off"
           spellcheck="false"
           aria-label="End time"
-          @input="validateAllBounds('endDate')"
+          @input="validateInput('endTime')"
+          @change="reportValidity('endTime')"
         />
       </div>
 
       <div class="pr-time-input pr-time-input--buttons">
         <button
           class="c-button c-button--major icon-check"
-          :disabled="isDisabled"
+          :disabled="hasInputValidityError"
           aria-label="Submit time bounds"
           @click.prevent="handleFormSubmission(true)"
         ></button>
@@ -125,6 +129,7 @@ export default {
     return {
       timeFormatter: this.getFormatter(timeSystem.timeFormat),
       durationFormatter: this.getFormatter(timeSystem.durationFormat || DEFAULT_DURATION_FORMATTER),
+      timeSystemKey: timeSystem.key,
       bounds: {
         start: bounds.start,
         end: bounds.end
@@ -136,9 +141,29 @@ export default {
         endTime: ''
       },
       isUTCBased: timeSystem.isUTCBased,
-      isDisabled: false
+      inputValidityMap: {
+        startDate: { valid: true },
+        startTime: { valid: true },
+        endDate: { valid: true },
+        endTime: { valid: true }
+      },
+      logicalValidityMap: {
+        limit: { valid: true },
+        bounds: { valid: true }
+      }
     };
   },
+  computed: {
+    hasInputValidityError() {
+      return Object.values(this.inputValidityMap).some((isValid) => !isValid.valid);
+    },
+    hasLogicalValidationErrors() {
+      return Object.values(this.logicalValidityMap).some((isValid) => !isValid.valid);
+    },
+    isValid() {
+      return !this.hasInputValidityError && !this.hasLogicalValidationErrors;
+    }
+  },
   watch: {
     inputBounds: {
       handler(newBounds) {
@@ -168,25 +193,17 @@ export default {
       this.setBounds(bounds);
       this.setViewFromBounds(bounds);
     },
-    clearAllValidation() {
-      [this.$refs.startDate, this.$refs.endDate].forEach(this.clearValidationForInput);
-    },
-    clearValidationForInput(input) {
-      if (input) {
-        input.setCustomValidity('');
-        input.title = '';
-      }
-    },
     setBounds(bounds) {
       this.bounds = bounds;
     },
     setViewFromBounds(bounds) {
-      this.formattedBounds.start = this.timeFormatter.format(bounds.start).split(' ')[0];
-      this.formattedBounds.end = this.timeFormatter.format(bounds.end).split(' ')[0];
+      this.formattedBounds.startDate = this.timeFormatter.format(bounds.start).split(' ')[0];
+      this.formattedBounds.endDate = this.timeFormatter.format(bounds.end).split(' ')[0];
       this.formattedBounds.startTime = this.durationFormatter.format(Math.abs(bounds.start));
       this.formattedBounds.endTime = this.durationFormatter.format(Math.abs(bounds.end));
     },
     setTimeSystem(timeSystem) {
+      this.timeSystemKey = timeSystem.key;
       this.timeFormatter = this.getFormatter(timeSystem.timeFormat);
       this.durationFormatter = this.getFormatter(
         timeSystem.durationFormat || DEFAULT_DURATION_FORMATTER
@@ -201,10 +218,10 @@ export default {
     setBoundsFromView(dismiss) {
       if (this.$refs.fixedDeltaInput.checkValidity()) {
         let start = this.timeFormatter.parse(
-          `${this.formattedBounds.start} ${this.formattedBounds.startTime}`
+          `${this.formattedBounds.startDate} ${this.formattedBounds.startTime}`
         );
         let end = this.timeFormatter.parse(
-          `${this.formattedBounds.end} ${this.formattedBounds.endTime}`
+          `${this.formattedBounds.endDate} ${this.formattedBounds.endTime}`
         );
 
         this.$emit('update', { start, end });
@@ -215,96 +232,93 @@ export default {
         return false;
       }
     },
-    handleFormSubmission(shouldDismiss) {
-      this.validateAllBounds('startDate');
-      this.validateAllBounds('endDate');
+    clearAllValidation() {
+      Object.keys(this.inputValidityMap).forEach(this.clearValidation);
+    },
+    clearValidation(refName) {
+      const input = this.getInput(refName);
 
-      if (!this.isDisabled) {
+      input.setCustomValidity('');
+      input.title = '';
+    },
+    handleFormSubmission(shouldDismiss) {
+      this.validateLimit();
+      this.reportValidity('limit');
+      this.validateBounds();
+      this.reportValidity('bounds');
+
+      if (this.isValid) {
         this.setBoundsFromView(shouldDismiss);
       }
     },
-    validateAllBounds(ref) {
-      this.isDisabled = false;
+    validateInput(refName) {
+      this.clearAllValidation();
 
-      if (!this.areBoundsFormatsValid()) {
-        this.isDisabled = true;
-        return false;
-      }
+      const inputType = refName.includes('Date') ? 'Date' : 'Time';
+      const formatter = inputType === 'Date' ? this.timeFormatter : this.durationFormatter;
+      const validationResult = formatter.validate(this.formattedBounds[refName])
+        ? { valid: true }
+        : { valid: false, message: `Invalid ${inputType}` };
 
-      let validationResult = { valid: true };
-      const currentInput = this.$refs[ref];
+      this.inputValidityMap[refName] = validationResult;
+    },
+    validateBounds() {
+      const bounds = {
+        start: this.timeFormatter.parse(
+          `${this.formattedBounds.startDate} ${this.formattedBounds.startTime}`
+        ),
+        end: this.timeFormatter.parse(
+          `${this.formattedBounds.endDate} ${this.formattedBounds.endTime}`
+        )
+      };
 
-      return [this.$refs.startDate, this.$refs.endDate].every((input) => {
-        let boundsValues = {
-          start: this.timeFormatter.parse(
-            `${this.formattedBounds.start} ${this.formattedBounds.startTime}`
-          ),
-          end: this.timeFormatter.parse(
-            `${this.formattedBounds.end} ${this.formattedBounds.endTime}`
-          )
+      this.logicalValidityMap.bounds = this.openmct.time.validateBounds(bounds);
+    },
+    validateLimit(bounds) {
+      const limit = this.configuration?.menuOptions
+        ?.filter((option) => option.timeSystem === this.timeSystemKey)
+        ?.find((option) => option.limit)?.limit;
+
+      if (this.isUTCBased && limit && bounds.end - bounds.start > limit) {
+        this.logicalValidityMap.limit = {
+          valid: false,
+          message: 'Start and end difference exceeds allowable limit'
         };
-        //TODO: Do we need limits here? We have conductor limits disabled right now
-        // const limit = this.getBoundsLimit();
-        const limit = false;
-
-        if (this.isUTCBased && limit && boundsValues.end - boundsValues.start > limit) {
-          if (input === currentInput) {
-            validationResult = {
-              valid: false,
-              message: 'Start and end difference exceeds allowable limit'
-            };
-          }
-        } else if (input === currentInput) {
-          validationResult = this.openmct.time.validateBounds(boundsValues);
-        }
-
-        return this.handleValidationResults(input, validationResult);
-      });
+      } else {
+        this.logicalValidityMap.limit = { valid: true };
+      }
     },
-    areBoundsFormatsValid() {
-      return [this.$refs.startDate, this.$refs.endDate].every((input) => {
-        const formattedDate =
-          input === this.$refs.startDate
-            ? `${this.formattedBounds.start} ${this.formattedBounds.startTime}`
-            : `${this.formattedBounds.end} ${this.formattedBounds.endTime}`;
+    reportValidity(refName) {
+      const input = this.getInput(refName);
+      const validationResult = this.inputValidityMap[refName] ?? this.logicalValidityMap[refName];
 
-        const validationResult = this.timeFormatter.validate(formattedDate)
-          ? { valid: true }
-          : { valid: false, message: 'Invalid date' };
-
-        return this.handleValidationResults(input, validationResult);
-      });
-    },
-    getBoundsLimit() {
-      const configuration = this.configuration.menuOptions
-        .filter((option) => option.timeSystem === this.timeSystem.key)
-        .find((option) => option.limit);
-
-      const limit = configuration ? configuration.limit : undefined;
-
-      return limit;
-    },
-    handleValidationResults(input, validationResult) {
       if (validationResult.valid !== true) {
         input.setCustomValidity(validationResult.message);
         input.title = validationResult.message;
-        this.isDisabled = true;
+        this.hasLogicalValidationErrors = true;
       } else {
         input.setCustomValidity('');
         input.title = '';
       }
 
       this.$refs.fixedDeltaInput.reportValidity();
+    },
+    getInput(refName) {
+      if (Object.keys(this.inputValidityMap).includes(refName)) {
+        return this.$refs[refName];
+      }
 
-      return validationResult.valid;
+      return this.$refs.startDate;
     },
     startDateSelected(date) {
-      this.formattedBounds.start = this.timeFormatter.format(date).split(' ')[0];
-      this.validateAllBounds('startDate');
+      this.formattedBounds.startDate = this.timeFormatter.format(date).split(' ')[0];
+      this.validateInput('startDate');
+      this.reportValidity('startDate');
     },
     endDateSelected(date) {
-      this.formattedBounds.end = this.timeFormatter.format(date).split(' ')[0];
-      this.validateAllBounds('endDate');
+      this.formattedBounds.endDate = this.timeFormatter.format(date).split(' ')[0];
+      this.validateInput('endDate');
+      this.reportValidity('endDate');
     },
     hide($event) {
       if ($event.target.className.indexOf('c-button icon-x') > -1) {

src/ui/components/TimeSystemAxis.vue

@@ -79,6 +79,7 @@ export default {
     const svgWidth = ref(0);
     const svgHeight = ref(0);
     const axisTransform = ref('translate(0,20)');
+    const alignmentOffset = ref(0);
     const nowMarkerStyle = reactive({
       height: '0px',
       left: '0px'
@@ -100,6 +101,7 @@ export default {
       svgWidth,
       svgHeight,
       axisTransform,
+      alignmentOffset,
       nowMarkerStyle,
       openmct
     };

src/ui/layout/AppLogo.vue

@@ -32,6 +32,7 @@
 <script>
 import mount from 'utils/mount';
 
+import { encode_url } from '../../utils/encoding';
 import AboutDialog from './AboutDialog.vue';
 
 export default {
@@ -39,7 +40,7 @@ export default {
   mounted() {
     const branding = this.openmct.branding();
     if (branding.smallLogoImage) {
-      this.$refs.aboutLogo.style.backgroundImage = `url('${branding.smallLogoImage}')`;
+      this.$refs.aboutLogo.style.backgroundImage = `url('${encode_url(branding.smallLogoImage)}')`;
     }
   },
   methods: {

src/ui/layout/BrowseBar.vue

@@ -24,6 +24,7 @@
     <div class="l-browse-bar__start">
       <button
         v-if="hasParent"
+        aria-label="Navigate up to parent"
         class="l-browse-bar__nav-to-parent-button c-icon-button c-icon-button--major icon-arrow-nav-to-parent"
         title="Navigate up to parent"
         @click="goToParent"
@@ -36,7 +37,7 @@
           ref="objectName"
           class="l-browse-bar__object-name c-object-label__name"
           :class="{ 'c-input-inline': isPersistable }"
-          :contenteditable="isPersistable"
+          :contenteditable="isNameEditable"
           @blur="updateName"
           @keydown.enter.prevent
           @keyup.enter.prevent="updateNameOnEnterKeyPress"
@@ -78,7 +79,7 @@
         ></button>
 
         <button
-          v-if="isViewEditable & !isEditing"
+          v-if="shouldShowLock"
           :aria-label="lockedOrUnlockedTitle"
           :title="lockedOrUnlockedTitle"
           :class="{
@@ -88,6 +89,13 @@
           @click="toggleLock(!domainObject.locked)"
         ></button>
 
+        <span
+          v-else-if="domainObject?.locked"
+          class="icon-lock"
+          aria-label="Locked for editing, cannot be unlocked."
+          title="Locked for editing, cannot be unlocked."
+        ></span>
+
         <button
           v-if="isViewEditable && !isEditing && !domainObject.locked"
           class="l-browse-bar__actions__edit c-button c-button--major icon-pencil"
@@ -180,6 +188,18 @@ export default {
     };
   },
   computed: {
+    isNameEditable() {
+      return this.isPersistable && !this.domainObject.locked;
+    },
+    shouldShowLock() {
+      if (this.domainObject === undefined) {
+        return false;
+      }
+      if (this.domainObject.disallowUnlock) {
+        return false;
+      }
+      return this.domainObject.locked || (this.isViewEditable && !this.isEditing);
+    },
     statusClass() {
       return this.status ? `is-status--${this.status}` : '';
     },
@@ -253,11 +273,19 @@ export default {
       return false;
     },
     lockedOrUnlockedTitle() {
+      let title;
       if (this.domainObject.locked) {
-        return 'Locked for editing - click to unlock.';
+        if (this.domainObject.lockedBy !== undefined) {
+          title = `Locked for editing by ${this.domainObject.lockedBy}. `;
+        } else {
+          title = 'Locked for editing. ';
+        }
+        title += 'Click to unlock.';
       } else {
-        return 'Unlocked for editing - click to lock.';
+        title = 'Unlocked for editing, click to lock.';
       }
+
+      return title;
     },
     domainObjectName() {
       return this.domainObject?.name ?? '';
@@ -288,7 +316,6 @@ export default {
     document.addEventListener('click', this.closeViewAndSaveMenu);
     this.promptUserbeforeNavigatingAway = this.promptUserbeforeNavigatingAway.bind(this);
     window.addEventListener('beforeunload', this.promptUserbeforeNavigatingAway);
-
     this.openmct.editor.on('isEditing', (isEditing) => {
       this.isEditing = isEditing;
     });
@@ -421,8 +448,27 @@ export default {
       this.actionCollection.off('update', this.updateActionItems);
       delete this.actionCollection;
     },
-    toggleLock(flag) {
-      this.openmct.objects.mutate(this.domainObject, 'locked', flag);
+    async toggleLock(flag) {
+      if (!this.domainObject.disallowUnlock) {
+        const wasTransactionActive = this.openmct.objects.isTransactionActive();
+        let transaction;
+
+        if (!wasTransactionActive) {
+          transaction = this.openmct.objects.startTransaction();
+        }
+
+        this.openmct.objects.mutate(this.domainObject, 'locked', flag);
+        const user = await this.openmct.user.getCurrentUser();
+
+        if (user !== undefined) {
+          this.openmct.objects.mutate(this.domainObject, 'lockedBy', user.id);
+        }
+
+        if (!wasTransactionActive) {
+          await transaction.commit();
+          this.openmct.objects.endTransaction();
+        }
+      }
     },
     setStatus(status) {
       this.status = status;

src/utils/encoding.js

@@ -0,0 +1,25 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2024, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+export function encode_url(url) {
+  return url ? encodeURI(url) : url;
+}

src/utils/random.js

@@ -0,0 +1,12 @@
+/**
+ * Generates a pseudo-random number based on a seed.
+ *
+ * @param {number} seed - The seed value to generate the random number.
+ * @returns {number} A pseudo-random number between 0 (inclusive) and 1 (exclusive).
+ */
+function seededRandom(seed = Date.now()) {
+  const x = Math.sin(seed) * 10000;
+  return x - Math.floor(x);
+}
+
+export { seededRandom };