Ubuntu
53 lines
2.4 KiB
Python
53 lines
2.4 KiB
Python
"""
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内容管理模型
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"""
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from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, func
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from sqlalchemy.orm import relationship
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from app.database import Base
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class Article(Base):
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"""内容文章"""
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__tablename__ = "articles"
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id = Column(Integer, primary_key=True, index=True)
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title = Column(String(200), nullable=False, comment="标题")
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slug = Column(String(200), unique=True, nullable=False, comment="URL友好的标识")
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content = Column(Text, nullable=False, comment="正文")
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content_type = Column(String(10), default="markdown", comment="内容类型：markdown/html")
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summary = Column(String(500), comment="摘要")
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cover_image = Column(String(500), comment="封面图路径")
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column_id = Column(Integer, ForeignKey("columns.id"), nullable=False, comment="所属栏目ID")
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author = Column(String(50), comment="作者")
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source_url = Column(String(1000), nullable=True, comment="来源URL（公众号等采集来源，用于去重）")
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status = Column(String(20), default="draft", comment="状态：published/draft")
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sort_order = Column(Integer, default=0, comment="排序权重")
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view_count = Column(Integer, default=0, comment="浏览次数")
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created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), comment="更新时间")
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# 关联
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column = relationship("ColumnModel", backref="articles")
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def to_dict(self, include_content: bool = False):
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"""转换为字典"""
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data = {
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"id": self.id,
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"title": self.title,
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"slug": self.slug,
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"summary": self.summary,
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"cover_image": self.cover_image,
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"column_id": self.column_id,
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"column": self.column.to_dict() if self.column else None,
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"content_type": self.content_type,
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"author": self.author,
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"status": self.status,
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"sort_order": self.sort_order,
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"view_count": self.view_count,
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"created_at": self.created_at.isoformat() if self.created_at else None,
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"updated_at": self.updated_at.isoformat() if self.updated_at else None,
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}
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if include_content:
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data["content"] = self.content
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return data
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