mirror of
https://github.com/langgenius/dify-plugin-sdks.git
synced 2026-07-22 10:25:23 -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.
95 lines
3.3 KiB
Python
95 lines
3.3 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 IssueLabeledEvent(Event):
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"""
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GitHub Issue Labeled Event
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This event transforms GitHub issue labeled 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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The payload includes a 'label' object with the label that was added.
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"""
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def _check_added_label(self, payload: Mapping[str, Any], added_label_param: str | None) -> None:
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"""Check if the added label matches the allowed labels"""
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if not added_label_param:
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return
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allowed_labels = [label.strip() for label in added_label_param.split(",") if label.strip()]
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if not allowed_labels:
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return
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# The payload contains the label that was added
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label = payload.get("label", {})
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label_name = label.get("name", "")
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if label_name not in allowed_labels:
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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_labeler(self, payload: Mapping[str, Any], labeler_param: str | None) -> None:
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"""Check if the user who added the label is in allowed list"""
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if not labeler_param:
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return
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allowed_labelers = [labeler.strip() for labeler in labeler_param.split(",") if labeler.strip()]
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if not allowed_labelers:
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return
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labeler = payload.get("sender", {}).get("login")
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if labeler not in allowed_labelers:
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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 labeled 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_added_label(payload, parameters.get("added_label"))
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self._check_title_pattern(issue, parameters.get("title_pattern"))
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self._check_labeler(payload, parameters.get("labeler"))
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self._check_milestone(issue, parameters.get("milestone"))
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return Variables(variables={**payload})
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