mirror of
https://github.com/langgenius/dify-plugin-sdks.git
synced 2026-07-23 02:45:37 -04:00
Harry
ec9bb73fbe
- Simplified import statements across various files by reordering and consolidating imports for better readability. - Refactored the PluginRegistration class to improve the clarity of the configuration handling logic, ensuring more concise checks for subscription constructors. These changes enhance code maintainability and readability throughout the plugin structure.
101 lines
3.6 KiB
Python
101 lines
3.6 KiB
Python
import re
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from collections.abc import Mapping
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from typing import Any
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from werkzeug import Request
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from dify_plugin.entities.trigger import Variables
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from dify_plugin.errors.trigger import EventIgnoreError
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from dify_plugin.interfaces.trigger import Event
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class IssueClosedEvent(Event):
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"""
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GitHub Issue Closed Event
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This event transforms GitHub issue closed webhook events and extracts relevant
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information from the webhook payload to provide as variables to the workflow.
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"""
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def _check_state_reason(self, issue: Mapping[str, Any], state_reason_param: str | None) -> None:
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"""Check if issue close reason matches allowed reasons"""
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if not state_reason_param:
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return
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issue_state_reason = issue.get("state_reason")
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if not issue_state_reason or issue_state_reason != state_reason_param:
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raise EventIgnoreError()
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def _check_title_pattern(self, issue: Mapping[str, Any], pattern: str | None) -> None:
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"""Check if issue title matches the pattern"""
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if not pattern:
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return
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title = issue.get("title", "")
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if not re.match(pattern, title):
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raise EventIgnoreError()
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def _check_labels(self, issue: Mapping[str, Any], labels_param: str | None) -> None:
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"""Check if issue has required labels"""
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if not labels_param:
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return
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required_labels = [label.strip() for label in labels_param.split(",") if label.strip()]
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if not required_labels:
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return
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issue_labels = [label.get("name") for label in issue.get("labels", [])]
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if not any(label in issue_labels for label in required_labels):
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raise EventIgnoreError()
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def _check_closer(self, payload: Mapping[str, Any], closer_param: str | None) -> None:
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"""Check if the user who closed the issue is in allowed list"""
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if not closer_param:
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return
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allowed_closers = [closer.strip() for closer in closer_param.split(",") if closer.strip()]
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if not allowed_closers:
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return
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closer = payload.get("sender", {}).get("login")
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if closer not in allowed_closers:
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raise EventIgnoreError()
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def _check_milestone(self, issue: Mapping[str, Any], milestone_param: str | None) -> None:
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"""Check if issue milestone matches allowed milestones"""
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if not milestone_param:
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return
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allowed_milestones = [milestone.strip() for milestone in milestone_param.split(",") if milestone.strip()]
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if not allowed_milestones:
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return
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milestone = issue.get("milestone")
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if not milestone:
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raise EventIgnoreError()
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milestone_title = milestone.get("title")
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if not milestone_title or milestone_title not in allowed_milestones:
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raise EventIgnoreError()
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def _on_event(self, request: Request, parameters: Mapping[str, Any]) -> Variables:
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"""
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Transform GitHub issue closed webhook event into structured Variables
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"""
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payload = request.get_json()
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if not payload:
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raise ValueError("No payload received")
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issue = payload.get("issue")
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if not issue:
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raise ValueError("No issue data in payload")
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# Apply all filters
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self._check_state_reason(issue, parameters.get("state_reason"))
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self._check_title_pattern(issue, parameters.get("title_pattern"))
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self._check_labels(issue, parameters.get("labels"))
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self._check_closer(payload, parameters.get("closer"))
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self._check_milestone(issue, parameters.get("milestone"))
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return Variables(variables={**payload})
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