Crls/delete publish button

example-publish-button-slot.config.jsx

@@ -0,0 +1,25 @@
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+import HidePublishButtonForStaff from './src/plugin-slots/CourseUnitPublishButtonSlot/example';
+
+// Load environment variables from .env file
+const config = {
+  ...process.env,
+  pluginSlots: {
+    // Example: Hide the Publish button for staff users
+    'org.openedx.frontend.authoring.course_unit_publish_button.v1': {
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Replace,
+          widget: {
+            id: 'hide_publish_for_staff',
+            type: DIRECT_PLUGIN,
+            RenderWidget: HidePublishButtonForStaff,
+          },
+        },
+      ],
+    },
+  },
+};
+
+export default config;
+

src/CourseAuthoringContext.tsx

@@ -26,6 +26,7 @@
   courseId: string;
 };
 
+
 export const CourseAuthoringProvider = ({
   children,
   courseId,

src/course-team/data/api.js

@@ -1,5 +1,5 @@
 import { camelCaseObject, getConfig } from '@edx/frontend-platform';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
+import { getAuthenticatedHttpClient, getAuthenticatedUser } from '@edx/frontend-platform/auth';
 
 import { USER_ROLES } from '../../constants';
 
@@ -19,6 +19,31 @@
   return camelCaseObject(data);
 }
 
+/**
+ * Get the current user's role for a course.
+ * @param {string} courseId
+ * @returns {Promise<{ role: ('instructor'|'staff'|null) }>}
+ */
+export async function getCourseUserRole(courseId) {
+  const { data } = await getAuthenticatedHttpClient()
+    .get(getCourseTeamApiUrl(courseId));
+
+  const camelCaseData = camelCaseObject(data);
+  const currentUser = getAuthenticatedUser();
+  const currentUserEmail = currentUser?.email;
+  const currentUsername = currentUser?.username;
+
+  // Find the current user in the users array
+  const currentUserInTeam = camelCaseData?.users?.find(
+    (user) => user.email === currentUserEmail || user.username === currentUsername
+  );
+
+  // Return the role in the same format as before
+  return {
+    role: currentUserInTeam?.role || null,
+  };
+}
+
 /**
  * Create course team user.
  * @param {string} courseId

src/course-unit/sidebar/components/sidebar-footer/ActionButtons.test.jsx

@@ -16,6 +16,7 @@ import { fetchCourseSectionVerticalData } from '../../../data/thunk';
 import { courseSectionVerticalMock } from '../../../__mocks__';
 import messages from '../../messages';
 import ActionButtons from './ActionButtons';
+import { getCourseTeamApiUrl } from '../../../../course-team/data/api';
 
 let store;
 let axiosMock;
@@ -38,6 +39,7 @@ describe('<ActionButtons />', () => {
       authenticatedUser: {
         userId: 3,
         username: 'abc123',
+        email: 'abc123@example.com',
         administrator: true,
         roles: [],
       },
@@ -54,6 +56,13 @@ describe('<ActionButtons />', () => {
           enable_copy_paste_units: true,
         },
       });
+    axiosMock
+      .onGet(getCourseTeamApiUrl('course-v1:edX+DemoX+Demo_Course'))
+      .reply(200, {
+        users: [{ email: 'abc123@example.com', role: 'instructor', username: 'abc123' }],
+        allow_actions: true,
+        show_transfer_ownership_hint: false,
+      });
     axiosMock
       .onPost(getClipboardUrl())
       .reply(200, clipboardUnit);

src/course-unit/sidebar/components/sidebar-footer/ActionButtons.tsx

@@ -1,17 +1,30 @@
+import { useEffect, useMemo, useState } from 'react';
 import { useSelector } from 'react-redux';
 import { Button } from '@openedx/paragon';
 import { useIntl } from '@edx/frontend-platform/i18n';
 
 import { Divider } from '../../../../generic/divider';
-import { getCanEdit, getCourseUnitData } from '../../../data/selectors';
+import { getCanEdit, getCourseSectionVertical, getCourseUnitData } from '../../../data/selectors';
 import { useClipboard } from '../../../../generic/clipboard';
+import { getCourseUserRole } from '../../../../course-team/data/api';
 import messages from '../../messages';
+import CourseUnitPublishButtonSlot from '../../../../plugin-slots/CourseUnitPublishButtonSlot';
 
 interface ActionButtonsProps {
   openDiscardModal: () => void,
   handlePublishing: () => void,
 }
 
+type CourseRole = 'staff' | 'instructor' | null;
+
+const extractCourseKeyFromOutlineUrl = (outlineUrl?: string): string | null => {
+  if (!outlineUrl) {
+    return null;
+  }
+  const match = outlineUrl.match(/\/course\/([^?]+)/);
+  return match?.[1] ?? null;
+};
+
 const ActionButtons = ({
   openDiscardModal,
   handlePublishing,
@@ -23,21 +36,58 @@
     hasChanges,
     enableCopyPasteUnits,
   } = useSelector(getCourseUnitData);
+  const courseSectionVertical = useSelector(getCourseSectionVertical);
   const canEdit = useSelector(getCanEdit);
   const { copyToClipboard } = useClipboard();
 
+  const [courseRole, setCourseRole] = useState<CourseRole>(null);
+
+  const courseKey = useMemo(
+    () => extractCourseKeyFromOutlineUrl(courseSectionVertical?.outlineUrl),
+    [courseSectionVertical?.outlineUrl],
+  );
+
+  useEffect(() => {
+    // Only needed when the Publish button will render.
+    if (!(!published || hasChanges)) {
+      return;
+    }
+
+    if (!courseKey) {
+      return;
+    }
+
+    let cancelled = false;
+
+    (async () => {
+      try {
+        const { role } = await getCourseUserRole(courseKey) as any;
+        setCourseRole(role);
+        if (cancelled) return;
+      } catch (error: any) {
+        if (cancelled) return;
+        setCourseRole(null);
+      }
+    })();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [courseKey, hasChanges, published]);
+
+  const publishButtonText = courseRole
+    ? intl.formatMessage(messages.actionButtonPublishTitle, { role: courseRole })
+    : 'Publish';
+
   return (
     <>
-      {(!published || hasChanges) && (
-        <Button
-          size="sm"
-          className="mt-3.5"
-          variant="outline-primary"
-          onClick={handlePublishing}
-        >
-          {intl.formatMessage(messages.actionButtonPublishTitle)}
-        </Button>
-      )}
+      <CourseUnitPublishButtonSlot
+        courseRole={courseRole}
+        published={published}
+        hasChanges={hasChanges}
+        publishButtonText={publishButtonText}
+        onPublish={handlePublishing}
+      />
       {(published && hasChanges) && (
         <Button
           size="sm"

src/course-unit/sidebar/messages.js

@@ -83,7 +83,8 @@ const messages = defineMessages({
   },
   actionButtonPublishTitle: {
     id: 'course-authoring.course-unit.action-buttons.publish.title',
-    defaultMessage: 'Publish',
+    defaultMessage: 'Publish {role}',
+    description: 'Publish button text with optional role parameter. If role is provided, displays "Publish {role}", otherwise just "Publish".',
   },
   actionButtonDiscardChangesTitle: {
     id: 'course-authoring.course-unit.action-button.discard-changes.title',

src/plugin-slots/CourseUnitPublishButtonSlot/index.tsx

@@ -0,0 +1,64 @@
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+import PropTypes from 'prop-types';
+import { Button } from '@openedx/paragon';
+
+interface CourseUnitPublishButtonSlotProps {
+  courseRole: 'staff' | 'instructor' | null;
+  published: boolean;
+  hasChanges: boolean;
+  publishButtonText: string;
+  onPublish: () => void;
+}
+
+const CourseUnitPublishButtonSlot = ({
+  courseRole,
+  published,
+  hasChanges,
+  publishButtonText,
+  onPublish,
+}: CourseUnitPublishButtonSlotProps) => {
+  if (!(!published || hasChanges)) {
+    return null;
+  }
+
+  const shouldHideByDefault = courseRole === 'staff' || courseRole === null;
+
+  const defaultComponent = (
+    <Button
+      size="sm"
+      className="mt-3.5"
+      variant="outline-primary"
+      onClick={onPublish}
+      style={{ display: shouldHideByDefault ? 'none' : undefined }}
+    >
+      {publishButtonText}
+    </Button>
+  );
+
+  return (
+    <PluginSlot
+      id="org.openedx.frontend.authoring.course_unit_publish_button.v1"
+      idAliases={['course_unit_publish_button_slot']}
+      pluginProps={{
+        courseRole: courseRole ?? null,
+        published: published ?? false,
+        hasChanges: hasChanges ?? false,
+        publishButtonText: publishButtonText ?? 'Publish',
+        onPublish: onPublish ?? (() => {}),
+      }}
+    >
+      {defaultComponent}
+    </PluginSlot>
+  );
+};
+
+CourseUnitPublishButtonSlot.propTypes = {
+  courseRole: PropTypes.oneOf(['staff', 'instructor', null]),
+  published: PropTypes.bool.isRequired,
+  hasChanges: PropTypes.bool.isRequired,
+  publishButtonText: PropTypes.string.isRequired,
+  onPublish: PropTypes.func.isRequired,
+};
+
+export default CourseUnitPublishButtonSlot;
+

src/plugin-slots/README.md

@@ -9,6 +9,7 @@
 ## Course Unit page
 * [`org.openedx.frontend.authoring.course_unit_header_actions.v1`](./CourseUnitHeaderActionsSlot/)
 * [`org.openedx.frontend.authoring.course_unit_sidebar.v1`](./CourseAuthoringUnitSidebarSlot/)
+* [`org.openedx.frontend.authoring.course_unit_publish_button.v1`](./CourseUnitPublishButtonSlot/) - Publish button slot with role-based control
 
 ## Other Slots
 * [`org.openedx.frontend.authoring.additional_course_content_plugin.v1`](./AdditionalCourseContentPluginSlot/)