frontend-component-header

Overview

A generic header for Open edX micro-frontend applications.

Requirements

This component uses @edx/frontend-platform services such as i18n, analytics, configuration, and the AppContext React component, and expects that it has been loaded into a micro-frontend that has been properly initialized via @edx/frontend-platform's initialize function. Please visit the frontend template application to see an example.

Environment Variables

• LMS_BASE_URL - The URL of the LMS of your Open edX instance.
• LOGOUT_URL - The URL of the API endpoint which performs a user logout.
• LOGIN_URL - The URL of the login page where a user can sign into their account.
• SITE_NAME - The user-facing name of the site, used as alt text on the logo in the header. Defaults to "localhost" in development.
• LOGO_URL - The URL of the site's logo. This logo is displayed in the header.
• AUTHN_MINIMAL_HEADER - A boolean flag which hides the main menu, user menu, and logged-out menu items when truthy. This is intended to be used in micro-frontends like frontend-app-authentication in which these menus are considered distractions from the user's task.

Installation

To install this header into your Open edX micro-frontend, run the following command in your MFE:

npm i --save @edx/frontend-component-header

This will make the component available to be imported into your application.

Usage

This library has the following exports:

• (default): The header as a React component.
• messages: Internationalization messages suitable for use with @edx/frontend-platform/i18n
• dist/index.scss: A SASS file which contains style information for the component. It should be imported into the micro-frontend's own SCSS file.

Examples

• An example of component and messages usage.
• An example of SCSS file usage.

Development

Install dependencies:

npm i

Start the development server:

npm start

Build a production distribution:

npm run build