add moderation for issue and comments

.github/scripts/valid_check.py

@@ -0,0 +1,126 @@
+import os
+import re
+import requests
+from openai import OpenAI
+
+def is_chinese(text):
+    """Determine if the text contains Chinese characters"""
+    # 匹配基本汉字范围
+    return bool(re.search(r'[\u4e00-\u9fff]', text))
+
+def check_violation(content):
+    """The LLM is used to determine whether the content involves insults, or defamation."""
+
+    client = OpenAI(
+        api_key=os.environ.get("LLM_API_KEY"),
+        base_url="https://api.deepseek.com" # 或替换为智谱 GLM 等其他 API
+    )
+
+    prompt = f"""
+    你是一个 GitHub 开源仓库管理员助手。请判断以下内容是否包含以下三种情况中的任意一种：
+    1. 质疑、抱怨或讨论该项目的 Star 数量（例如：指责刷 Star、买 Star、造假、名不副实等）。
+    2. 辱骂、人身攻击、粗俗或不文明的语言。
+    3. 毁谤、恶意抹黑项目或开发者。
+
+    待检测内容:
+    {content}
+
+    请严格按照以下格式输出：
+    如果包含上述任何一种情况，请仅输出 "YES"；
+    如果是正常的技术交流、Bug 反馈或功能建议，请仅输出 "NO"。
+    不要输出任何其他多余的字符。
+    """
+
+    try:
+        response = client.chat.completions.create(
+            model="deepseek-chat",
+            messages=[{"role": "user", "content": prompt}],
+            temperature=0.1
+        )
+        result = response.choices[0].message.content.strip().upper()
+        return "YES" in result
+    except Exception as e:
+        print(f"大模型调用失败: {e}")
+        return False
+
+def add_comment(repo, issue_number, token, message):
+    """add comments to specific Issue"""
+    url = f"https://api.github.com/repos/{repo}/issues/{issue_number}/comments"
+    headers = {
+        "Authorization": f"Bearer {token}",
+        "Accept": "application/vnd.github.v3+json",
+        "X-GitHub-Api-Version": "2022-11-28"
+    }
+    requests.post(url, headers=headers, json={"body": message})
+    print("已成功发送回复。")
+
+def close_issue(repo, issue_number, token):
+    """close Issue"""
+    url = f"https://api.github.com/repos/{repo}/issues/{issue_number}"
+    headers = {
+        "Authorization": f"Bearer {token}",
+        "Accept": "application/vnd.github.v3+json"
+    }
+    requests.patch(url, headers=headers, json={"state": "closed", "state_reason": "not_planned"})
+    print(f"Issue #{issue_number} 已关闭。")
+
+def delete_comment(repo, comment_id, token):
+    """delete Comment"""
+    url = f"https://api.github.com/repos/{repo}/issues/comments/{comment_id}"
+    headers = {
+        "Authorization": f"Bearer {token}",
+        "Accept": "application/vnd.github.v3+json"
+    }
+    requests.delete(url, headers=headers)
+    print(f"Comment {comment_id} 已删除。")
+
+if __name__ == "__main__":
+    event_name = os.environ.get("GITHUB_EVENT_NAME")
+    repo = os.environ.get("GITHUB_REPOSITORY")
+    gh_token = os.environ.get("GITHUB_TOKEN")
+    issue_number = os.environ.get("ISSUE_NUMBER")
+
+    if not all([event_name, repo, gh_token, issue_number]):
+        print("核心环境变量缺失，退出执行。")
+        exit(1)
+
+    print(f"触发事件类型: {event_name}")
+
+    if event_name == "issues":
+        # handle new Issue
+        title = os.environ.get("ISSUE_TITLE", "")
+        body = os.environ.get("ISSUE_BODY", "")
+        content_to_check = f"{title} {body}"
+
+        if check_violation(content_to_check):
+            print("判定结果：Issue 违规。准备执行回复并关闭操作。")
+
+            # Determine the language and select a reply template.
+            if is_chinese(content_to_check):
+                reply_msg = "您好，感谢您的关注。本项目欢迎对代码、架构和技术本身进行深入探讨。但由于您的 Issue 涉及与技术无关的争议内容（如辱骂、不当言辞等），为保持开源社区的专业和整洁，该 Issue 将予以自动关闭。感谢理解。"
+            else:
+                reply_msg = "Hello, thank you for your interest. We welcome in-depth discussions on code, architecture, and technology. However, since your issue involves non-technical controversial content (such as inappropriate language, etc.), it will be automatically closed to maintain a professional and clean open-source community. Thank you for your understanding."
+
+            add_comment(repo, issue_number, gh_token, reply_msg)
+            close_issue(repo, issue_number, gh_token)
+        else:
+            print("判定结果：正常 Issue，放行。")
+
+    elif event_name == "issue_comment":
+        # handle new Comment
+        comment_id = os.environ.get("COMMENT_ID")
+        comment_body = os.environ.get("COMMENT_BODY", "")
+
+        if check_violation(comment_body):
+            print("判定结果：Comment 违规。准备执行回复并删除评论操作。")
+
+            # 判断语言并选择回复模板
+            if is_chinese(comment_body):
+                reply_msg = "您好，感谢您的关注。由于您刚刚发布的评论涉及与技术探讨无关的争议内容（如辱骂、不当言辞等），为保持社区环境的专业和整洁，系统已自动将其清理。希望大家聚焦技术交流，感谢理解。"
+            else:
+                reply_msg = "Hello, thank you for your interest. Because your recent comment involves non-technical controversial content (such as inappropriate language, etc.), it has been automatically removed to maintain a professional and clean community environment. We hope everyone can focus on technical exchanges. Thank you for your understanding."
+
+            add_comment(repo, issue_number, gh_token, reply_msg)
+            delete_comment(repo, comment_id, gh_token)
+        else:
+            print("判定结果：正常 Comment，放行。")

.github/workflows/valid_check.yml

@@ -0,0 +1,40 @@
+name: Auto Moderation for Issues and Comments
+
+on:
+  issues:
+    types: [opened]
+  issue_comment:
+    types: [created]
+
+jobs:
+  moderate_content:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Install dependencies
+        run: pip install requests openai
+
+      - name: Run LLM Content Moderator
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
+          GITHUB_EVENT_NAME: ${{ github.event_name }}
+          GITHUB_REPOSITORY: ${{ github.repository }}
+          # 针对 Issue 的变量
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
+          ISSUE_TITLE: ${{ github.event.issue.title || '' }}
+          ISSUE_BODY: ${{ github.event.issue.body || '' }}
+          # 针对 Comment 的变量
+          COMMENT_ID: ${{ github.event.comment.id || '' }}
+          COMMENT_BODY: ${{ github.event.comment.body || '' }}
+        run: python .github/scripts/valid_check.py