import logging from typing import Any, ClassVar from uuid import UUID import httpx from github import Auth, Github, GithubException, GithubIntegration from integrations.utils import get_summary_instruction from integrations.v1_utils import handle_callback_error from pydantic import Field from server.auth.constants import GITHUB_APP_CLIENT_ID, GITHUB_APP_PRIVATE_KEY from openhands.agent_server.models import AskAgentRequest, AskAgentResponse from openhands.app_server.event_callback.event_callback_models import ( EventCallback, EventCallbackProcessor, EventKind, ) from openhands.app_server.event_callback.event_callback_result_models import ( EventCallbackResult, EventCallbackResultStatus, ) from openhands.app_server.event_callback.util import ( ensure_conversation_found, ensure_running_sandbox, get_agent_server_url_from_sandbox, ) from openhands.sdk import Event from openhands.sdk.event import ConversationStateUpdateEvent _logger = logging.getLogger(__name__) class GithubV1CallbackProcessor(EventCallbackProcessor): """Callback processor for GitHub V1 integrations.""" event_kind: ClassVar[EventKind] = 'ConversationStateUpdateEvent' github_view_data: dict[str, Any] = Field(default_factory=dict) should_request_summary: bool = Field(default=True) inline_pr_comment: bool = Field(default=False) async def __call__( self, conversation_id: UUID, callback: EventCallback, event: Event, ) -> EventCallbackResult | None: """Process events for GitHub V1 integration.""" # Only handle ConversationStateUpdateEvent for execution_status if not isinstance(event, ConversationStateUpdateEvent): return None if event.key != 'execution_status': return None # Log ALL terminal states for monitoring (finished, error, stuck) _logger.info('[GitHub V1] Callback agent state was %s', event) # Only request summary when execution has finished successfully if event.value != 'finished': return None _logger.info( '[GitHub V1] Should request summary: %s', self.should_request_summary ) if not self.should_request_summary: return None self.should_request_summary = False try: _logger.info(f'[GitHub V1] Requesting summary {conversation_id}') summary = await self._request_summary(conversation_id) _logger.info( f'[GitHub V1] Posting summary {conversation_id}', extra={'summary': summary}, ) await self._post_summary_to_github(summary) return EventCallbackResult( status=EventCallbackResultStatus.SUCCESS, event_callback_id=callback.id, event_id=event.id, conversation_id=conversation_id, detail=summary, ) except Exception as e: # Check if we have installation ID and credentials before posting can_post_error = bool( self.github_view_data.get('installation_id') and GITHUB_APP_CLIENT_ID and GITHUB_APP_PRIVATE_KEY ) await handle_callback_error( error=e, conversation_id=conversation_id, service_name='GitHub', service_logger=_logger, can_post_error=can_post_error, post_error_func=self._post_summary_to_github, ) return EventCallbackResult( status=EventCallbackResultStatus.ERROR, event_callback_id=callback.id, event_id=event.id, conversation_id=conversation_id, detail=str(e), ) # ------------------------------------------------------------------------- # GitHub helpers # ------------------------------------------------------------------------- def _get_installation_access_token(self) -> str: installation_id = self.github_view_data.get('installation_id') if not installation_id: raise ValueError( f'Missing installation ID for GitHub payload: {self.github_view_data}' ) if not GITHUB_APP_CLIENT_ID or not GITHUB_APP_PRIVATE_KEY: raise ValueError('GitHub App credentials are not configured') github_integration = GithubIntegration( auth=Auth.AppAuth(GITHUB_APP_CLIENT_ID, GITHUB_APP_PRIVATE_KEY), ) token_data = github_integration.get_access_token(installation_id) return token_data.token async def _post_summary_to_github(self, summary: str) -> None: """Post a summary comment to the configured GitHub issue.""" installation_token = self._get_installation_access_token() if not installation_token: raise RuntimeError('Missing GitHub credentials') full_repo_name = self.github_view_data['full_repo_name'] issue_number = self.github_view_data['issue_number'] try: if self.inline_pr_comment: with Github(auth=Auth.Token(installation_token)) as github_client: repo = github_client.get_repo(full_repo_name) pr = repo.get_pull(issue_number) pr.create_review_comment_reply( comment_id=self.github_view_data.get('comment_id', ''), body=summary, ) return with Github(auth=Auth.Token(installation_token)) as github_client: repo = github_client.get_repo(full_repo_name) issue = repo.get_issue(number=issue_number) issue.create_comment(summary) except GithubException as e: if e.status == 410: _logger.info( '[GitHub V1] Issue/PR %s#%s was deleted, skipping summary post', full_repo_name, issue_number, ) else: raise # ------------------------------------------------------------------------- # Agent / sandbox helpers # ------------------------------------------------------------------------- async def _ask_question( self, httpx_client: httpx.AsyncClient, agent_server_url: str, conversation_id: UUID, session_api_key: str, message_content: str, ) -> str: """Send a message to the agent server via the V1 API and return response text.""" send_message_request = AskAgentRequest(question=message_content) url = ( f"{agent_server_url.rstrip('/')}" f"/api/conversations/{conversation_id}/ask_agent" ) headers = {'X-Session-API-Key': session_api_key} payload = send_message_request.model_dump() try: response = await httpx_client.post( url, json=payload, headers=headers, timeout=30.0, ) response.raise_for_status() agent_response = AskAgentResponse.model_validate(response.json()) return agent_response.response except httpx.HTTPStatusError as e: error_detail = f'HTTP {e.response.status_code} error' try: error_body = e.response.text if error_body: error_detail += f': {error_body}' except Exception: # noqa: BLE001 pass _logger.error( '[GitHub V1] HTTP error sending message to %s: %s. ' 'Request payload: %s. Response headers: %s', url, error_detail, payload, dict(e.response.headers), exc_info=True, ) raise Exception(f'Failed to send message to agent server: {error_detail}') except httpx.TimeoutException: error_detail = f'Request timeout after 30 seconds to {url}' _logger.error( '[GitHub V1] %s. Request payload: %s', error_detail, payload, exc_info=True, ) raise Exception(error_detail) except httpx.RequestError as e: error_detail = f'Request error to {url}: {str(e)}' _logger.error( '[GitHub V1] %s. Request payload: %s', error_detail, payload, exc_info=True, ) raise Exception(error_detail) # ------------------------------------------------------------------------- # Summary orchestration # ------------------------------------------------------------------------- async def _request_summary(self, conversation_id: UUID) -> str: """Ask the agent to produce a summary of its work and return the agent response. NOTE: This method now returns a string (the agent server's response text) and raises exceptions on errors. The wrapping into EventCallbackResult is handled by __call__. """ # Import services within the method to avoid circular imports from openhands.app_server.config import ( get_app_conversation_info_service, get_httpx_client, get_sandbox_service, ) from openhands.app_server.services.injector import InjectorState from openhands.app_server.user.specifiy_user_context import ( ADMIN, USER_CONTEXT_ATTR, ) # Create injector state for dependency injection state = InjectorState() setattr(state, USER_CONTEXT_ATTR, ADMIN) async with ( get_app_conversation_info_service(state) as app_conversation_info_service, get_sandbox_service(state) as sandbox_service, get_httpx_client(state) as httpx_client, ): # 1. Conversation lookup app_conversation_info = ensure_conversation_found( await app_conversation_info_service.get_app_conversation_info( conversation_id ), conversation_id, ) # 2. Sandbox lookup + validation sandbox = ensure_running_sandbox( await sandbox_service.get_sandbox(app_conversation_info.sandbox_id), app_conversation_info.sandbox_id, ) assert ( sandbox.session_api_key is not None ), f'No session API key for sandbox: {sandbox.id}' # 3. URL + instruction agent_server_url = get_agent_server_url_from_sandbox(sandbox) agent_server_url = get_agent_server_url_from_sandbox(sandbox) # Prepare message based on agent state message_content = get_summary_instruction() # Ask the agent and return the response text return await self._ask_question( httpx_client=httpx_client, agent_server_url=agent_server_url, conversation_id=conversation_id, session_api_key=sandbox.session_api_key, message_content=message_content, )