Add HTML5 authoring rollback form

services/api-server/src/api_server/main.py

@@ -38,6 +38,7 @@ from pydantic import BaseModel, Field
 from api_server.html5 import (
     render_html5_authoring_changes,
     render_html5_authoring_change_detail,
+    render_html5_authoring_rollback_result,
     render_html5_editor,
     render_html5_index,
     render_html5_project_setup,
@@ -1750,6 +1751,24 @@ async def html5_project_authoring_change_detail(project_id: str, change_id: str)
     )
 
 
+@app.post("/html5/projects/{project_id}/authoring/changes/{change_id}/apply-rollback")
+async def html5_project_authoring_apply_rollback(project_id: str, change_id: str, request: Request) -> Response:
+    form = await _html5_form_data(request)
+    payload = AuthoringApplyRollbackRequest(
+        expected_rollback_version_id=_form_value(form, "expected_rollback_version_id") or "",
+        approved_by=_form_value(form, "approved_by") or "",
+        approval_note=_form_value(form, "approval_note"),
+        task_id=_form_value(form, "task_id"),
+        session_id=_form_value(form, "session_id"),
+    )
+    try:
+        result = await authoring_apply_rollback(project_id, change_id, payload)
+        html = render_html5_authoring_rollback_result(project_id, result)
+    except HTTPException as error:
+        html = render_html5_authoring_rollback_result(project_id, error=str(error.detail))
+    return Response(html, media_type="text/html; charset=utf-8")
+
+
 @app.get("/html5/projects/{project_id}/setup")
 async def html5_project_setup(project_id: str) -> Response:
     setup = _project_setup_response(project_id)