feat: 数据源统一与前端预览修复
=== 后端核心 === - db_helper: 统一数据库访问抽象层 - system.py API: * 参数绑定修复: 使用 Body(embed=True) 接收 JSON * 添加请求日志记录 - sync.py: 仅导出 DB→JSON（备份） === 合规与流水线 === - compliance_checker: 标签检测优化（仅检查容器，避免正文误判） - 所有脚本（creator/collector/writer/outline/research等）统一使用数据库 === 前端改版 === - topics.html: * 创作/优化 API 路径修正 * 预览弹窗重设计：多平台并行加载、富文本显示、单复制按钮 * 状态中文映射（getStatusLabel） * 认证检查 - 所有 HTML 静态资源路径修复（移除 /static 前缀） === 数据一致性 === - 数据库状态统一为英文（pending/review/ready/published） - 前端显示中文化映射 已测试 A03 流水线完整通过。
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lt
@@ -13,52 +13,96 @@ if os.getenv('PROJECT_ROOT'):
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TOPICS_FILE = PROJECT_ROOT / "automation" / "data" / "sustainability_topics.json"
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def sync_topic_to_db(topic_id: str, db: Session = None) -> Topic:
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topics = json.loads(TOPICS_FILE.read_text(encoding='utf-8'))
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topic_data = next((t for t in topics if t['id'] == topic_id), None)
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if not topic_data:
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raise ValueError(f"Topic {topic_id} not found in file")
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"""注意：此函数原用于将JSON单个选题同步到数据库。现已不需要，保留用于兼容。当前方向相反（DB为主），此处仅从数据库导出到JSON（如果需要）"""
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# 为了不破坏旧调用，我们改为从数据库读取并写入 JSON 文件（单条更新）
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close_db = False
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if db is None:
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db = SessionLocal()
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close_db = True
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try:
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db_topic = db.query(Topic).filter(Topic.id == topic_id).first()
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if db_topic is None:
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db_topic = Topic(
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id=topic_data['id'],
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title=topic_data['title'],
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field=topic_data['field'],
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format=topic_data.get('format'),
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core_concept=topic_data.get('core_concept'),
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audience_pain=topic_data.get('audience_pain'),
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unique_angle=topic_data.get('unique_angle'),
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priority=topic_data.get('priority'),
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priority_score=topic_data.get('priority_score', 0),
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total_score=topic_data.get('total_score')
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)
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db.add(db_topic)
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db_topic.status = topic_data.get('status', db_topic.status)
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db_topic.ready_at = datetime.strptime(topic_data['ready_at'], '%Y-%m-%d').date() if topic_data.get('ready_at') else None
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db_topic.published_at = datetime.strptime(topic_data['published_at'], '%Y-%m-%d').date() if topic_data.get('published_at') else None
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db_topic.compliance_score = topic_data.get('compliance_score', db_topic.compliance_score)
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db_topic.platform_urls = topic_data.get('platform_urls', {})
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db_topic.generated_at = datetime.now() if db_topic.generated_at is None and topic_data.get("status") in ["ready", "published"] else db_topic.generated_at
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db_topic.updated_at = datetime.now()
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db.commit()
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db.refresh(db_topic)
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return db_topic
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topic = db.query(Topic).filter(Topic.id == topic_id).first()
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if not topic:
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raise ValueError(f"Topic {topic_id} not found in DB")
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# 写入 JSON 文件（作为备份）
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try:
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if TOPICS_FILE.exists():
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with open(TOPICS_FILE, 'r', encoding='utf-8') as f:
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topics = json.load(f)
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else:
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topics = []
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# 转为字典
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tdict = {
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'id': topic.id,
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'title': topic.title,
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'field': topic.field,
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'format': topic.format,
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'core_concept': topic.core_concept,
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'audience_pain': topic.audience_pain,
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'unique_angle': topic.unique_angle,
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'priority': topic.priority,
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'priority_score': topic.priority_score,
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'total_score': topic.total_score,
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'status': topic.status,
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'cases': topic.cases or [],
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'source_file': topic.source_file,
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'created_at': topic.created_at.isoformat() if topic.created_at else None,
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'updated_at': topic.updated_at.isoformat() if topic.updated_at else None,
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'ready_at': topic.ready_at.isoformat() if topic.ready_at else None,
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'published_at': topic.published_at.isoformat() if topic.published_at else None,
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'compliance_score': topic.compliance_score,
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'platform_urls': topic.platform_urls or {}
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}
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# 更新或追加
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found = False
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for i, t in enumerate(topics):
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if t['id'] == topic_id:
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topics[i] = tdict
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found = True
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break
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if not found:
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topics.append(tdict)
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with open(TOPICS_FILE, 'w', encoding='utf-8') as f:
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json.dump(topics, f, ensure_ascii=False, indent=2)
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except Exception as e:
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print(f"[Warning] JSON backup failed: {e}")
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return topic
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finally:
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if close_db:
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db.close()
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def sync_all_topics():
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"""导出所有选题到 JSON 文件（用于备份或兼容）"""
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db = SessionLocal()
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try:
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topics = json.loads(TOPICS_FILE.read_text(encoding='utf-8'))
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topics = db.query(Topic).order_by(Topic.created_at).all()
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topic_list = []
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for t in topics:
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sync_topic_to_db(t['id'], db)
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print(f"✅ 同步 {len(topics)} 个选题到数据库")
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tdict = {
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'id': t.id,
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'title': t.title,
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'field': t.field,
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'format': t.format,
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'core_concept': t.core_concept,
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'audience_pain': t.audience_pain,
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'unique_angle': t.unique_angle,
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'priority': t.priority,
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'priority_score': t.priority_score,
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'total_score': t.total_score,
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'status': t.status,
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'cases': t.cases or [],
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'source_file': t.source_file,
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'created_at': t.created_at.isoformat() if t.created_at else None,
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'updated_at': t.updated_at.isoformat() if t.updated_at else None,
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'ready_at': t.ready_at.isoformat() if t.ready_at else None,
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'published_at': t.published_at.isoformat() if t.published_at else None,
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'compliance_score': t.compliance_score,
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'platform_urls': t.platform_urls or {}
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}
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topic_list.append(tdict)
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TOPICS_FILE.parent.mkdir(parents=True, exist_ok=True)
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with open(TOPICS_FILE, 'w', encoding='utf-8') as f:
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json.dump(topic_list, f, ensure_ascii=False, indent=2)
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print(f"✅ 导出 {len(topic_list)} 个选题到 JSON (兼容模式)")
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finally:
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db.close()
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