chore: move waffle flags, configs to video service

Author: farhan

openedx/core/djangoapps/video_config/services.py

@@ -8,8 +8,11 @@
 
 import logging
 
-from opaque_keys.edx.keys import CourseKey, UsageKey
-
+from opaque_keys.edx.keys import (
+    CourseKey,
+    UsageKey,
+    UsageKeyV2,
+)
 from openedx.core.djangoapps.video_config import sharing
 from organizations.api import get_course_organization
 from openedx.core.djangoapps.video_config.models import (
@@ -91,3 +94,30 @@ def is_hls_playback_enabled(self, course_id: CourseKey) -> bool:
         Check if HLS playback is enabled for the course.
         """
         return HLSPlaybackEnabledFlag.feature_enabled(course_id)
+
+    def add_library_static_asset(self, usage_key: UsageKeyV2, filename: str, content: bytes) -> bool:
+        """
+        This method provides access to the library API for adding static assets
+        to Learning Core components.
+        """
+        # Import here to avoid circular dependency
+        from openedx.core.djangoapps.content_libraries.api import lib_api
+        lib_api.add_library_block_static_asset_file(
+            usage_key,
+            filename,
+            content,
+        )
+        return True
+
+    def delete_library_static_asset(self, usage_key: UsageKeyV2, filename: str) -> bool:
+        """
+        This method provides access to the library API for deleting static assets
+        from Learning Core components.
+        """
+        # Import here to avoid circular dependency
+        from openedx.core.djangoapps.content_libraries.api import lib_api
+        lib_api.delete_library_block_static_asset_file(
+            usage_key,
+            filename,
+        )
+        return True

xmodule/video_block/video_handlers.py

@@ -20,7 +20,6 @@
 
 from xmodule.exceptions import NotFoundError
 from xmodule.fields import RelativeTime
-from openedx.core.djangoapps.content_libraries import api as lib_api
 
 from openedx.core.djangoapps.video_config.transcripts_utils import (
     Transcript,
@@ -563,11 +562,9 @@ def _studio_transcript_upload(self, request):
                 if is_library:
                     # Save transcript as static asset in Learning Core if is a library component
                     filename = f"static/{filename}"
-                    lib_api.add_library_block_static_asset_file(
-                        self.usage_key,
-                        filename,
-                        content,
-                    )
+                    video_config_service = self.runtime.service(self, 'video_config')
+                    if video_config_service:
+                        video_config_service.add_library_static_asset(self.usage_key, filename, content)
                 else:
                     sjson_subs = Transcript.convert(
                         content=content.decode('utf-8'),
@@ -625,10 +622,12 @@ def _studio_transcript_delete(self, request):
                 # TODO: In the future, we need a proper XBlock API
                 # like `self.static_assets.delete(...)` instead of coding
                 # these runtime-specific/library-specific APIs.
-                lib_api.delete_library_block_static_asset_file(
-                    self.usage_key,
-                    f"static/{transcript_name}",
-                )
+                video_config_service = self.runtime.service(self, 'video_config')
+                if video_config_service:
+                    video_config_service.delete_library_static_asset(
+                        self.usage_key,
+                        f"static/{transcript_name}"
+                    )
                 self._save_transcript_field()
         else:
             if language == 'en':