User Admin Simplifier

Lets any Administrator simplify the WordPress Admin interface, on a per-user basis. Hide any specific menu or submenu (including in the admin bar) or hide the admin bar entirely.

Menu control modes

User Admin Simplifier offers three menu control modes:

• Per-user only – the default mode. Configure menu, submenu, and admin bar visibility for each individual user. This is the original behavior and is unchanged.
• Role-based only – configure menu, submenu, and admin bar visibility (and menu order) once per WordPress role. Every user inherits the settings for their role. Users with multiple roles get the union of all their roles’ settings for visibility, while menu order comes from the primary role only.
• Role-based with per-user overrides – applies the role defaults, but lets you override each menu item per user with an Inherit / Show / Hide control.

Existing per-user configurations are preserved. Existing installs see no change unless an Administrator switches modes. Regardless of mode, the User Admin Simplifier settings page (under Tools) always remains accessible to Administrators, so you can never lock yourself out.

Development

Requirements

• PHP 7.4 or higher
• Composer (for managing PHP dependencies)
• Node.js and npm (for building JavaScript assets)

Setup

1. Clone the repository
2. Run composer install to install PHP dependencies
3. Run npm install to install JavaScript dependencies
4. Run npm run build to build the React application

Code Quality

This plugin uses PHPStan for static analysis to ensure code quality and type safety.

To run PHPStan:

Or directly with PHP:

The project is configured to run PHPStan at level 3 for improved reliability and maintainability.

Testing

The plugin includes PHP unit tests, end-to-end (E2E) tests, and visual regression tests.

PHP Unit Tests

Run PHP unit tests:

End-to-End Tests

E2E tests use Playwright to test the plugin in a real WordPress environment.

Setup:

1. Install dependencies: npm install
2. Start WordPress environment: npm run env:start
3. Run tests: npm run test:e2e

See tests/e2e/README.md for detailed documentation on running and writing E2E tests.

Available E2E test commands:

• npm run env:start – Start WordPress test environment
• npm run env:stop – Stop WordPress test environment
• npm run test:e2e – Run E2E tests in headless mode
• npm run test:e2e:headed – Run E2E tests with visible browser
• npm run test:e2e:ui – Run E2E tests in interactive UI mode
• npm run test:e2e:debug – Run E2E tests in debug mode
• npm run test:e2e:report – View test report

Visual Regression Testing

This plugin uses Playwright for automated visual regression testing to catch unintended visual changes during development.

Prerequisites:

• Node.js 18 or higher
• Playwright browsers installed (Chromium by default)

Initial Setup:

1. Install dependencies: npm install
2. Install Playwright browsers: npx playwright install --with-deps chromium
3. Build the application: npm run build

Running Visual Tests:

• Run all visual tests: npm run test:visual
• Run tests in UI mode (interactive): npm run test:visual:ui
• Update baseline snapshots: npm run test:visual:update

How It Works:

Visual regression tests capture screenshots of the UI and compare them to baseline images. If there are visual differences, the tests will fail and generate a report showing what changed. This helps detect:

• Unintended layout changes
• CSS styling issues
• Component rendering problems
• Responsive design regressions

Test Coverage:

The visual tests cover: – Initial app state (no user selected) – User selector dropdown – Full menu interface with user selected – Menu list with toggle functionality – Admin bar options – Save and reset buttons – Checked menu states – Expandable submenus – Responsive layouts (tablet and mobile views)

Updating Snapshots:

When intentional UI changes are made, update the baseline snapshots:

Review the changes in the tests/visual/app.spec.js-snapshots/ directory to ensure they match your intended changes.

CI Integration:

Visual regression tests run automatically on GitHub Actions for all pull requests and pushes to main/master branches. Test reports and snapshots are uploaded as artifacts for review.

Running All Tests

Run all tests (PHP unit tests + E2E tests):