feat: add frontend-plugin-framework header slot

src/course-home/goal-unsubscribe/GoalUnsubscribe.jsx

@@ -3,7 +3,7 @@ import { useParams } from 'react-router-dom';
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
 import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
 
-import { LearningHeader as Header } from '@edx/frontend-component-header';
+import HeaderSlot from '../../plugin-slots/HeaderSlot';
 import PageLoading from '../../generic/PageLoading';
 import { unsubscribeFromCourseGoal } from '../data/api';
 
@@ -38,7 +38,7 @@ const GoalUnsubscribe = ({ intl }) => {
 
   return (
     <>
-      <Header showUserDropdown={false} />
+      <HeaderSlot showUserDropdown={false} />
       <main id="main-content" className="container my-5 text-center">
         {isLoading && (
           <PageLoading srMessage={`${intl.formatMessage(messages.loading)}`} />

src/generic/CourseAccessErrorPage.jsx

@@ -1,10 +1,10 @@
 import React, { useEffect } from 'react';
-import { LearningHeader as Header } from '@edx/frontend-component-header';
 import { useParams, Navigate } from 'react-router-dom';
 import { useDispatch, useSelector } from 'react-redux';
 import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
 import FooterSlot from '@openedx/frontend-slot-footer';
 import { LOADED, LOADING } from '@src/constants';
+import HeaderSlot from '../plugin-slots/HeaderSlot';
 import useActiveEnterpriseAlert from '../alerts/active-enteprise-alert';
 import { AlertList } from './user-messages';
 import { fetchDiscussionTab } from '../course-home/data/thunks';
@@ -28,7 +28,7 @@ const CourseAccessErrorPage = ({ intl }) => {
   if (courseStatus === LOADING) {
     return (
       <>
-        <Header />
+        <HeaderSlot />
         <PageLoading
           srMessage={intl.formatMessage(messages.loading)}
         />
@@ -41,7 +41,7 @@ const CourseAccessErrorPage = ({ intl }) => {
   }
   return (
     <>
-      <Header />
+      <HeaderSlot />
       <main id="main-content" className="container my-5 text-center" data-testid="access-denied-main">
         <AlertList
           topic="outline"

src/plugin-slots/HeaderSlot/README.md

@@ -0,0 +1,51 @@
+# Header Slot
+
+### Slot ID: `header_slot`
+### Props:
+* `courseOrg`
+* `courseNumber`
+* `courseTitle`
+* `showUserDropdown`
+
+## Description
+
+This slot is used to replace/modify/hide the entire learning header.
+
+## Example
+
+The following `env.config.jsx` will replace the learning header entirely.
+
+![Screenshot of custom component](./images/header_custom_component.png)
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    header_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_header_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: ({courseOrg, courseNumber, courseTitle, showUserDropdown}) => (
+              <>
+                <h1 style={{textAlign: 'center'}}>🌞</h1>
+                <p style={{textAlign: 'center'}}>courseOrg: {courseOrg}</p>
+                <p style={{textAlign: 'center'}}>courseNumber: {courseNumber}</p>
+                <p style={{textAlign: 'center'}}>courseTitle: {courseTitle}</p>
+                <p style={{textAlign: 'center'}}>showUserDropdown: {showUserDropdown ? '👍' : '👎'}</p>
+                <h1 style={{textAlign: 'center'}}>🌚</h1>
+              </>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```

src/plugin-slots/HeaderSlot/index.jsx

@@ -0,0 +1,44 @@
+import PropTypes from 'prop-types';
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+
+import { LearningHeader as Header } from '@edx/frontend-component-header';
+
+const HeaderSlot = ({
+  courseOrg, courseNumber, courseTitle, showUserDropdown,
+}) => (
+  <PluginSlot
+    id="header_slot"
+    slotOptions={{
+      mergeProps: true,
+    }}
+    pluginProps={{
+      courseOrg,
+      courseNumber,
+      courseTitle,
+      showUserDropdown,
+    }}
+  >
+    <Header
+      courseOrg={courseOrg}
+      courseNumber={courseNumber}
+      courseTitle={courseTitle}
+      showUserDropdown={showUserDropdown}
+    />
+  </PluginSlot>
+);
+
+HeaderSlot.propTypes = {
+  courseOrg: PropTypes.string,
+  courseNumber: PropTypes.string,
+  courseTitle: PropTypes.string,
+  showUserDropdown: PropTypes.bool,
+};
+
+HeaderSlot.defaultProps = {
+  courseOrg: null,
+  courseNumber: null,
+  courseTitle: null,
+  showUserDropdown: true,
+};
+
+export default HeaderSlot;

src/plugin-slots/README.md

@@ -1,5 +1,6 @@
 # `frontend-app-learning` Plugin Slots
 
+* [`header_slot`](./HeaderSlot/)
 * [`footer_slot`](./FooterSlot/)
 * [`sequence_container_slot`](./SequenceContainerSlot/)
 * [`unit_title_slot`](./UnitTitleSlot/)

src/tab-page/TabPage.jsx

@@ -5,8 +5,8 @@ import { useDispatch, useSelector } from 'react-redux';
 import { Navigate } from 'react-router-dom';
 
 import { Toast } from '@openedx/paragon';
-import { LearningHeader as Header } from '@edx/frontend-component-header';
 import FooterSlot from '@openedx/frontend-slot-footer';
+import HeaderSlot from '../plugin-slots/HeaderSlot';
 import PageLoading from '../generic/PageLoading';
 import { getAccessDeniedRedirectUrl } from '../shared/access';
 import { useModel } from '../generic/model-store';
@@ -64,7 +64,7 @@ const TabPage = ({ intl, ...props }) => {
         </>
       )}
 
-      <Header courseOrg={org} courseNumber={number} courseTitle={title} />
+      <HeaderSlot courseOrg={org} courseNumber={number} courseTitle={title} />
 
       {courseStatus === 'loading' && (
         <PageLoading srMessage={intl.formatMessage(messages.loading)} />