mirror of
https://github.com/langgenius/dify-plugin-sdks.git
synced 2026-07-23 02:45:37 -04:00
Harry
1fa18bfd1c
- Renamed `WebhookValidationError` to `TriggerValidationError` for consistency in error handling across trigger operations. - Updated references to the new `TriggerValidationError` in the GitHub provider and trigger interfaces. - Enhanced the `TriggerProvider` class to raise the new validation error for webhook signature issues. - Adjusted the `IssueCommentTrigger` to return the correct event response type. - Improved type hints and imports in various modules for better clarity and organization.
123 lines
4.6 KiB
Python
123 lines
4.6 KiB
Python
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 Event
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from dify_plugin.interfaces.trigger import TriggerEvent
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class IssueCommentTrigger(TriggerEvent):
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"""
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GitHub Issue Comment Event Trigger
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This trigger handles GitHub issue comment events and extracts relevant information
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from the webhook payload to provide as variables to the workflow.
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"""
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def _trigger(self, request: Request, parameters: Mapping[str, Any]) -> Event:
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"""
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Handle GitHub issue comment event trigger
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Parameters:
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- action_filter: Filter by action type (created, edited, deleted, or any)
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- issue_filter: Filter by specific issue number (optional)
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"""
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# Get the event payload
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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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# Extract action type
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action = payload.get("action", "")
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# Apply action filter if specified
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action_filter = parameters.get("action_filter", "any")
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if action_filter not in ("any", action):
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# Skip this event if it doesn't match the filter
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return Event(variables={})
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# Extract issue comment information
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comment = payload.get("comment", {})
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issue = payload.get("issue", {})
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repository = payload.get("repository", {})
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sender = payload.get("sender", {})
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# Apply issue number filter if specified
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issue_filter = parameters.get("issue_filter")
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if issue_filter is not None:
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issue_number = issue.get("number")
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if issue_number != int(issue_filter):
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# Skip this event if it doesn't match the issue filter
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return Event(variables={})
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# Check if this is a pull request
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is_pull_request = "pull_request" in issue
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# Extract labels
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labels = [
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{
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"name": label.get("name", ""),
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"color": label.get("color", ""),
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"description": label.get("description", ""),
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}
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for label in issue.get("labels", [])
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]
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# Build variables for the workflow
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variables = {
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"action": action,
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"comment": {
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"id": comment.get("id"),
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"body": comment.get("body", ""),
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"html_url": comment.get("html_url", ""),
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"created_at": comment.get("created_at", ""),
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"updated_at": comment.get("updated_at", ""),
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"author": {
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"login": comment.get("user", {}).get("login", ""),
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"avatar_url": comment.get("user", {}).get("avatar_url", ""),
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"html_url": comment.get("user", {}).get("html_url", ""),
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},
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},
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"issue": {
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"number": issue.get("number"),
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"title": issue.get("title", ""),
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"state": issue.get("state", ""),
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"html_url": issue.get("html_url", ""),
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"body": issue.get("body", ""),
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"labels": labels,
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"is_pull_request": is_pull_request,
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"created_at": issue.get("created_at", ""),
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"updated_at": issue.get("updated_at", ""),
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"closed_at": issue.get("closed_at"),
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"assignees": [
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{
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"login": assignee.get("login", ""),
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"avatar_url": assignee.get("avatar_url", ""),
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"html_url": assignee.get("html_url", ""),
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}
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for assignee in issue.get("assignees", [])
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],
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},
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"repository": {
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"name": repository.get("name", ""),
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"full_name": repository.get("full_name", ""),
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"html_url": repository.get("html_url", ""),
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"description": repository.get("description", ""),
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"private": repository.get("private", False),
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"owner": {
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"login": repository.get("owner", {}).get("login", ""),
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"avatar_url": repository.get("owner", {}).get("avatar_url", ""),
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"html_url": repository.get("owner", {}).get("html_url", ""),
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},
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},
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"sender": {
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"login": sender.get("login", ""),
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"avatar_url": sender.get("avatar_url", ""),
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"html_url": sender.get("html_url", ""),
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"type": sender.get("type", ""),
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},
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}
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return Event(variables=variables)
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