feat!: Drop the legacy course_outline page.

cms/djangoapps/contentstore/rest_api/v1/serializers/course_waffle_flags.py

@@ -116,9 +116,12 @@ def get_use_new_video_uploads_page(self, obj):
     def get_use_new_course_outline_page(self, obj):
         """
         Method to get the use_new_course_outline_page switch
+
+        Always true, because the switch is being removed and the new experience
+        should always be on. This function will be removed in
+        https://github.com/openedx/edx-platform/issues/37497
         """
-        course_key = self.get_course_key()
-        return toggles.use_new_course_outline_page(course_key)
+        return True
 
     def get_use_new_unit_page(self, obj):
         """

cms/djangoapps/contentstore/tests/test_contentstore.py

@@ -1399,33 +1399,6 @@ def test_item_factory(self):
         item = BlockFactory.create(parent_location=course.location)
         self.assertIsInstance(item, SequenceBlock)
 
-    @override_waffle_flag(toggles.LEGACY_STUDIO_COURSE_OUTLINE, True)
-    def test_course_overview_view_with_course(self):
-        """Test viewing the course overview page with an existing course"""
-        course = CourseFactory.create()
-        resp = self._show_course_overview(course.id)
-
-        # course_handler raise 404 for old mongo course
-        if course.id.deprecated:
-            self.assertEqual(resp.status_code, 404)
-            return
-
-        assets_url = reverse_course_url(
-            'assets_handler',
-            course.location.course_key
-        )
-
-        self.assertContains(
-            resp,
-            '<article class="outline outline-complex outline-course" data-locator="{locator}" data-course-key="{course_key}" data-course-assets="{assets_url}" >'.format(  # lint-amnesty, pylint: disable=line-too-long
-                locator=str(course.location),
-                course_key=str(course.id),
-                assets_url=assets_url,
-            ),
-            status_code=200,
-            html=True
-        )
-
     def test_create_block(self):
         """Test creating a new xblock instance."""
         course = CourseFactory.create()
@@ -1499,8 +1472,7 @@ def test_get_html(handler):
         )
         course_key = course_items[0].id
 
-        with override_waffle_flag(toggles.LEGACY_STUDIO_COURSE_OUTLINE, True):
-            resp = self._show_course_overview(course_key)
+        resp = self._show_course_overview(course_key)
 
         # course_handler raise 404 for old mongo course
         if course_key.deprecated:
@@ -1744,7 +1716,8 @@ def _show_course_overview(self, course_key):
         """
         Show the course overview page.
         """
-        resp = self.client.get_html(get_url('course_handler', course_key, 'course_key_string'))
+        resp = self.client.get(get_url('course_handler', course_key, 'course_key_string'),
+                               content_type='application/json')
         return resp
 
     def test_wiki_slug(self):

cms/djangoapps/contentstore/toggles.py

@@ -364,13 +364,6 @@ def use_new_video_uploads_page(course_key):
 LEGACY_STUDIO_COURSE_OUTLINE = CourseWaffleFlag('legacy_studio.course_outline', __name__)
 
 
-def use_new_course_outline_page(course_key):
-    """
-    Returns a boolean if new studio course outline mfe is enabled
-    """
-    return not LEGACY_STUDIO_COURSE_OUTLINE.is_enabled(course_key)
-
-
 # .. toggle_name: legacy_studio.unit_editor
 # .. toggle_implementation: WaffleFlag
 # .. toggle_default: False

cms/djangoapps/contentstore/utils.py

@@ -43,7 +43,6 @@
     split_library_view_on_dashboard,
     use_new_advanced_settings_page,
     use_new_certificates_page,
-    use_new_course_outline_page,
     use_new_course_team_page,
     use_new_custom_pages,
     use_new_export_page,
@@ -443,13 +442,12 @@ def get_course_outline_url(course_locator, block_to_show=None) -> str:
     Gets course authoring microfrontend URL for course oultine page view.
     """
     course_outline_url = None
-    if use_new_course_outline_page(course_locator):
-        mfe_base_url = get_course_authoring_url(course_locator)
-        course_mfe_url = f'{mfe_base_url}/course/{course_locator}'
-        if block_to_show:
-            course_mfe_url += f'?show={quote_plus(block_to_show)}'
-        if mfe_base_url:
-            course_outline_url = course_mfe_url
+    mfe_base_url = get_course_authoring_url(course_locator)
+    course_mfe_url = f'{mfe_base_url}/course/{course_locator}'
+    if block_to_show:
+        course_mfe_url += f'?show={quote_plus(block_to_show)}'
+    if mfe_base_url:
+        course_outline_url = course_mfe_url
     return course_outline_url
 
 

cms/djangoapps/contentstore/views/course.py

@@ -90,7 +90,6 @@
 from ..tasks import rerun_course as rerun_course_task
 from ..toggles import (
     default_enable_flexible_peer_openassessments,
-    use_new_course_outline_page,
     use_new_updates_page,
     use_new_advanced_settings_page,
     use_new_grading_page,
@@ -102,7 +101,6 @@
     add_instructor,
     get_advanced_settings_url,
     get_course_grading,
-    get_course_index_context,
     get_course_outline_url,
     get_course_rerun_context,
     get_course_settings,
@@ -740,18 +738,8 @@ def course_index(request, course_key):
 
     org, course, name: Attributes of the Location for the item to edit
     """
-    if use_new_course_outline_page(course_key):
-        block_to_show = request.GET.get("show")
-        return redirect(get_course_outline_url(course_key, block_to_show))
-    with modulestore().bulk_operations(course_key):
-        # A depth of None implies the whole course. The course outline needs this in order to compute has_changes.
-        # A unit may not have a draft version, but one of its components could, and hence the unit itself has changes.
-        course_block = get_course_and_check_access(course_key, request.user, depth=None)
-        if not course_block:
-            raise Http404
-        # should be under bulk_operations if course_block is passed
-        course_index_context = get_course_index_context(request, course_key, course_block)
-        return render_to_response('course_outline.html', course_index_context)
+    block_to_show = request.GET.get("show")
+    return redirect(get_course_outline_url(course_key, block_to_show))
 
 
 @function_trace('get_courses_accessible_to_user')

cms/djangoapps/contentstore/views/tests/test_course_index.py

@@ -10,16 +10,12 @@
 import ddt
 import pytz
 from django.core.exceptions import PermissionDenied
-from django.test.utils import override_settings
 from django.utils.translation import gettext as _
-from edx_toggles.toggles.testutils import override_waffle_flag
 from search.api import perform_search
 
-from cms.djangoapps.contentstore import toggles
 from cms.djangoapps.contentstore.courseware_index import CoursewareSearchIndexer, SearchIndexingError
 from cms.djangoapps.contentstore.tests.utils import CourseTestCase
 from cms.djangoapps.contentstore.utils import (
-    get_proctored_exam_settings_url,
     reverse_course_url,
     reverse_usage_url
 )
@@ -34,7 +30,6 @@
 from cms.djangoapps.contentstore.xblock_storage_handlers.view_handlers import VisibilityState, create_xblock_info
 
 
-@override_waffle_flag(toggles.LEGACY_STUDIO_COURSE_OUTLINE, True)
 @ddt.ddt
 class TestCourseOutline(CourseTestCase):
     """
@@ -226,38 +221,15 @@ def test_verify_warn_only_on_enabled_blocks(self, enabled_block_types, deprecate
             expected_block_types
         )
 
-    @override_settings(FEATURES={'ENABLE_EXAM_SETTINGS_HTML_VIEW': True})
-    @mock.patch('cms.djangoapps.models.settings.course_metadata.CourseMetadata.validate_proctoring_settings')
-    def test_proctoring_link_is_visible(self, mock_validate_proctoring_settings):
-        """
-        Test to check proctored exam settings mfe url is rendering properly
-        """
-        mock_validate_proctoring_settings.return_value = [
-            {
-                'key': 'proctoring_provider',
-                'message': 'error message',
-                'model': {'display_name': 'proctoring_provider'}
-            },
-            {
-                'key': 'proctoring_provider',
-                'message': 'error message',
-                'model': {'display_name': 'proctoring_provider'}
-            }
-        ]
-        response = self.client.get_html(reverse_course_url('course_handler', self.course.id))
-        proctored_exam_settings_url = get_proctored_exam_settings_url(self.course.id)
-        self.assertContains(response, proctored_exam_settings_url, 2)
-
     def test_number_of_calls_to_db(self):
         """
         Test to check number of queries made to mysql and mongo
         """
-        with self.assertNumQueries(39, table_ignorelist=WAFFLE_TABLES):
+        with self.assertNumQueries(21, table_ignorelist=WAFFLE_TABLES):
             with check_mongo_calls(3):
-                self.client.get_html(reverse_course_url('course_handler', self.course.id))
+                self.client.get(reverse_course_url('course_handler', self.course.id), content_type="application/json")
 
 
-@override_waffle_flag(toggles.LEGACY_STUDIO_COURSE_OUTLINE, True)
 class TestCourseReIndex(CourseTestCase):
     """
     Unit tests for the course outline.

cms/djangoapps/contentstore/views/tests/test_exam_settings_view.py

@@ -24,7 +24,6 @@
         "ENABLE_PROCTORED_EXAMS": True,
     },
 )
-@override_waffle_flag(toggles.LEGACY_STUDIO_COURSE_OUTLINE, True)
 @override_waffle_flag(toggles.LEGACY_STUDIO_CERTIFICATES, True)
 @override_waffle_flag(toggles.LEGACY_STUDIO_SCHEDULE_DETAILS, True)
 @override_waffle_flag(toggles.LEGACY_STUDIO_CONFIGURATIONS, True)
@@ -93,7 +92,6 @@ def test_view_with_exam_settings_enabled(self, handler):
     )
     @ddt.data(
         "advanced_settings_handler",
-        "course_handler",
     )
     def test_exam_settings_alert_with_exam_settings_enabled(self, page_handler):
         """
@@ -130,7 +128,6 @@ def test_exam_settings_alert_with_exam_settings_enabled(self, page_handler):
     )
     @ddt.data(
         "advanced_settings_handler",
-        "course_handler",
     )
     @override_waffle_flag(toggles.LEGACY_STUDIO_EXAM_SETTINGS, True)
     def test_exam_settings_alert_with_exam_settings_disabled(self, page_handler):
@@ -173,7 +170,6 @@ def test_exam_settings_alert_with_exam_settings_disabled(self, page_handler):
     )
     @ddt.data(
         "advanced_settings_handler",
-        "course_handler",
     )
     def test_invalid_provider_alert(self, page_handler):
         """
@@ -198,7 +194,6 @@ def test_invalid_provider_alert(self, page_handler):
 
     @ddt.data(
         "advanced_settings_handler",
-        "course_handler",
     )
     def test_exam_settings_alert_not_shown(self, page_handler):
         """