Add Django settings flags to roll out the extracted XBlocks

cms/envs/common.py

@@ -122,6 +122,16 @@
     # Password Validator Settings
     AUTH_PASSWORD_VALIDATORS
 )
+from lms.envs.common import (
+    USE_EXTRACTED_WORD_CLOUD_BLOCK,
+    USE_EXTRACTED_ANNOTATABLE_BLOCK,
+    USE_EXTRACTED_POLL_QUESTION_BLOCK,
+    USE_EXTRACTED_LTI_BLOCK,
+    USE_EXTRACTED_HTML_BLOCK,
+    USE_EXTRACTED_DISCUSSION_BLOCK,
+    USE_EXTRACTED_PROBLEM_BLOCK,
+    USE_EXTRACTED_VIDEO_BLOCK,
+)
 from path import Path as path
 from django.urls import reverse_lazy
 

lms/djangoapps/courseware/views/views.py

@@ -33,6 +33,8 @@
 from django.views.generic import View
 from edx_django_utils.monitoring import set_custom_attribute, set_custom_attributes_for_course_key
 from ipware.ip import get_client_ip
+from xblock.core import XBlock
+
 from lms.djangoapps.static_template_view.views import render_500
 from markupsafe import escape
 from opaque_keys import InvalidKeyError
@@ -1562,6 +1564,10 @@ def render_xblock(request, usage_key_string, check_if_enrolled=True, disable_sta
     set_custom_attributes_for_course_key(course_key)
     set_custom_attribute('usage_key', usage_key_string)
     set_custom_attribute('block_type', usage_key.block_type)
+    block_class = XBlock.load_class(usage_key.block_type)
+    if hasattr(block_class, 'is_extracted'):
+        is_extracted = block_class.is_extracted
+        set_custom_attribute('block_extracted', is_extracted)
 
     requested_view = request.GET.get('view', 'student_view')
     if requested_view != 'student_view' and requested_view != 'public_view':  # lint-amnesty, pylint: disable=consider-using-in

lms/envs/common.py

@@ -5558,3 +5558,91 @@ def _should_send_learning_badge_events(settings):
 
 
 LMS_COMM_DEFAULT_FROM_EMAIL = "[email protected]"
+
+
+####################### Setting for built-in Blocks Extraction #######################
+# The following Django settings flags have been introduced temporarily to facilitate
+# the rollout of the extracted built-in Blocks. Flags will use to toggle between
+# the old and new block quickly without putting course content or user state at risk.
+#
+# Ticket: https://github.com/openedx/edx-platform/issues/35308
+
+# .. toggle_name: USE_EXTRACTED_WORD_CLOUD_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted Word Cloud XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until https://github.com/openedx/edx-platform/issues/34840 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_WORD_CLOUD_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_ANNOTATABLE_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted annotatable XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until https://github.com/openedx/edx-platform/issues/34841 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_ANNOTATABLE_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_POLL_QUESTION_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted poll question XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until https://github.com/openedx/edx-platform/issues/34839 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_POLL_QUESTION_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_LTI_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted LTI XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until relevant subtask https://github.com/openedx/edx-platform/issues/34827 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_LTI_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_HTML_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted HTML XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until relevant subtask https://github.com/openedx/edx-platform/issues/34827 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_HTML_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_DISCUSSION_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted Discussion XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until relevant subtask https://github.com/openedx/edx-platform/issues/34827 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_DISCUSSION_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_PROBLEM_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted Problem XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until relevant subtask https://github.com/openedx/edx-platform/issues/34827 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_PROBLEM_BLOCK = False
+
+# .. toggle_name: USE_EXTRACTED_VIDEO_BLOCK
+# .. toggle_default: False
+# .. toggle_implementation: DjangoSetting
+# .. toggle_description: Enables the use of the extracted Video XBlock, which has been shifted to the 'openedx/xblocks-contrib' repo.
+# .. toggle_use_cases: temporary
+# .. toggle_warning: Not production-ready until relevant subtask https://github.com/openedx/edx-platform/issues/34827 is done.
+# .. toggle_creation_date: 2024-11-10
+# .. toggle_target_removal_date: 2025-06-01
+USE_EXTRACTED_VIDEO_BLOCK = False

requirements/edx/base.txt

@@ -345,6 +345,7 @@ django-statici18n==2.5.0
     #   lti-consumer-xblock
     #   xblock-drag-and-drop-v2
     #   xblock-poll
+    #   xblocks-contrib
 django-storages==1.14.3
     # via
     #   -c requirements/edx/../constraints.txt
@@ -480,6 +481,7 @@ edx-i18n-tools==1.5.0
     #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/bundled.in
     #   ora2
+    #   xblocks-contrib
 edx-milestones==0.6.0
     # via -r requirements/edx/kernel.in
 edx-name-affirmation==3.0.1
@@ -809,6 +811,7 @@ openedx-django-pyfs==3.7.0
     # via
     #   lti-consumer-xblock
     #   xblock
+    #   xblocks-contrib
 openedx-django-require==2.1.0
     # via -r requirements/edx/kernel.in
 openedx-django-wiki==2.1.0
@@ -1277,6 +1280,7 @@ xblock[django]==5.1.0
     #   xblock-drag-and-drop-v2
     #   xblock-google-drive
     #   xblock-utils
+    #   xblocks-contrib
 xblock-drag-and-drop-v2==4.0.3
     # via -r requirements/edx/bundled.in
 xblock-google-drive==0.7.0
@@ -1287,6 +1291,8 @@ xblock-utils==4.0.0
     # via
     #   edx-sga
     #   xblock-poll
+xblocks-contrib==0.1.0
+    # via -r requirements/edx/bundled.in
 xmlsec==1.3.14
     # via python3-saml
 xss-utils==0.6.0

requirements/edx/bundled.in

@@ -47,3 +47,4 @@ ora2>=4.5.0                         # Open Response Assessment XBlock
 xblock-poll                         # Xblock for polling users
 xblock-drag-and-drop-v2             # Drag and Drop XBlock
 xblock-google-drive                 # XBlock for google docs and calendar
+xblocks-contrib                     # Package having multiple core XBlocks, https://github.com/openedx/xblocks-contrib?tab=readme-ov-file#xblocks-being-moved-here

requirements/edx/development.txt

@@ -568,6 +568,7 @@ django-statici18n==2.5.0
     #   lti-consumer-xblock
     #   xblock-drag-and-drop-v2
     #   xblock-poll
+    #   xblocks-contrib
 django-storages==1.14.3
     # via
     #   -c requirements/edx/../constraints.txt
@@ -763,6 +764,7 @@ edx-i18n-tools==1.5.0
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
     #   ora2
+    #   xblocks-contrib
 edx-lint==5.4.1
     # via -r requirements/edx/testing.txt
 edx-milestones==0.6.0
@@ -1362,6 +1364,7 @@ openedx-django-pyfs==3.7.0
     #   -r requirements/edx/testing.txt
     #   lti-consumer-xblock
     #   xblock
+    #   xblocks-contrib
 openedx-django-require==2.1.0
     # via
     #   -r requirements/edx/doc.txt
@@ -2266,6 +2269,7 @@ xblock[django]==5.1.0
     #   xblock-drag-and-drop-v2
     #   xblock-google-drive
     #   xblock-utils
+    #   xblocks-contrib
 xblock-drag-and-drop-v2==4.0.3
     # via
     #   -r requirements/edx/doc.txt
@@ -2284,6 +2288,10 @@ xblock-utils==4.0.0
     #   -r requirements/edx/testing.txt
     #   edx-sga
     #   xblock-poll
+xblocks-contrib==0.1.0
+    # via
+    #   -r requirements/edx/doc.txt
+    #   -r requirements/edx/testing.txt
 xmlsec==1.3.14
     # via
     #   -r requirements/edx/doc.txt

requirements/edx/doc.txt

@@ -419,6 +419,7 @@ django-statici18n==2.5.0
     #   lti-consumer-xblock
     #   xblock-drag-and-drop-v2
     #   xblock-poll
+    #   xblocks-contrib
 django-storages==1.14.3
     # via
     #   -c requirements/edx/../constraints.txt
@@ -564,6 +565,7 @@ edx-i18n-tools==1.5.0
     #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   ora2
+    #   xblocks-contrib
 edx-milestones==0.6.0
     # via -r requirements/edx/base.txt
 edx-name-affirmation==3.0.1
@@ -979,6 +981,7 @@ openedx-django-pyfs==3.7.0
     #   -r requirements/edx/base.txt
     #   lti-consumer-xblock
     #   xblock
+    #   xblocks-contrib
 openedx-django-require==2.1.0
     # via -r requirements/edx/base.txt
 openedx-django-wiki==2.1.0
@@ -1585,6 +1588,7 @@ xblock[django]==5.1.0
     #   xblock-drag-and-drop-v2
     #   xblock-google-drive
     #   xblock-utils
+    #   xblocks-contrib
 xblock-drag-and-drop-v2==4.0.3
     # via -r requirements/edx/base.txt
 xblock-google-drive==0.7.0
@@ -1596,6 +1600,8 @@ xblock-utils==4.0.0
     #   -r requirements/edx/base.txt
     #   edx-sga
     #   xblock-poll
+xblocks-contrib==0.1.0
+    # via -r requirements/edx/base.txt
 xmlsec==1.3.14
     # via
     #   -r requirements/edx/base.txt

requirements/edx/testing.txt

@@ -445,6 +445,7 @@ django-statici18n==2.5.0
     #   lti-consumer-xblock
     #   xblock-drag-and-drop-v2
     #   xblock-poll
+    #   xblocks-contrib
 django-storages==1.14.3
     # via
     #   -c requirements/edx/../constraints.txt
@@ -585,6 +586,7 @@ edx-i18n-tools==1.5.0
     #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   ora2
+    #   xblocks-contrib
 edx-lint==5.4.1
     # via -r requirements/edx/testing.in
 edx-milestones==0.6.0
@@ -1024,6 +1026,7 @@ openedx-django-pyfs==3.7.0
     #   -r requirements/edx/base.txt
     #   lti-consumer-xblock
     #   xblock
+    #   xblocks-contrib
 openedx-django-require==2.1.0
     # via -r requirements/edx/base.txt
 openedx-django-wiki==2.1.0
@@ -1672,6 +1675,7 @@ xblock[django]==5.1.0
     #   xblock-drag-and-drop-v2
     #   xblock-google-drive
     #   xblock-utils
+    #   xblocks-contrib
 xblock-drag-and-drop-v2==4.0.3
     # via -r requirements/edx/base.txt
 xblock-google-drive==0.7.0
@@ -1683,6 +1687,8 @@ xblock-utils==4.0.0
     #   -r requirements/edx/base.txt
     #   edx-sga
     #   xblock-poll
+xblocks-contrib==0.1.0
+    # via -r requirements/edx/base.txt
 xmlsec==1.3.14
     # via
     #   -r requirements/edx/base.txt

xmodule/annotatable_block.py

@@ -3,22 +3,24 @@
 import logging
 import textwrap
 
+from django.conf import settings
 from lxml import etree
 from web_fragments.fragment import Fragment
 from xblock.core import XBlock
 from xblock.fields import Scope, String
+from xblocks_contrib.annotatable import AnnotatableBlock as _ExtractedAnnotatableBlock
 
 from openedx.core.djangolib.markup import HTML, Text
 from xmodule.editing_block import EditingMixin
 from xmodule.raw_block import RawMixin
 from xmodule.util.builtin_assets import add_webpack_js_to_fragment, add_css_to_fragment
-from xmodule.xml_block import XmlMixin
 from xmodule.x_module import (
     ResourceTemplates,
     shim_xmodule_js,
     XModuleMixin,
     XModuleToXBlockMixin,
 )
+from xmodule.xml_block import XmlMixin
 
 log = logging.getLogger(__name__)
 
@@ -28,7 +30,7 @@
 
 
 @XBlock.needs('mako')
-class AnnotatableBlock(
+class _BuiltInAnnotatableBlock(
     RawMixin,
     XmlMixin,
     EditingMixin,
@@ -40,6 +42,8 @@ class AnnotatableBlock(
     Annotatable XBlock.
     """
 
+    is_extracted = False
+
     data = String(
         help=_("XML data for the annotation"),
         scope=Scope.content,
@@ -197,3 +201,10 @@ def studio_view(self, _context):
         add_webpack_js_to_fragment(fragment, 'AnnotatableBlockEditor')
         shim_xmodule_js(fragment, self.studio_js_module_name)
         return fragment
+
+
+AnnotatableBlock = (
+    _ExtractedAnnotatableBlock if settings.USE_EXTRACTED_ANNOTATABLE_BLOCK
+    else _BuiltInAnnotatableBlock
+)
+AnnotatableBlock.__name__ = "AnnotatableBlock"