hz4th_coder
e689fed71e
功能特性: - 前端文章展示 (Markdown渲染、代码高亮) - 后台管理系统 (文章、分类、标签、作者管理) - 图片上传 (点击、拖拽、粘贴) - 网站设置 (Logo、底部宣传图片上传) - 访问统计 (IP记录、趋势图表) - 参考来源、附件支持 - 单端口部署 (16012) 技术栈: - Flask 3.0 + SQLAlchemy - SQLite数据库 - marked.js + highlight.js (Markdown渲染) - Chart.js (统计图表)
66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
"""文章模型"""
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from datetime import datetime
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from app import db
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class Article(db.Model):
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"""文章表"""
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__tablename__ = 'articles'
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id = db.Column(db.Integer, primary_key=True)
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title = db.Column(db.String(200), nullable=False)
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slug = db.Column(db.String(200), unique=True, nullable=False)
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summary = db.Column(db.Text)
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content = db.Column(db.Text, nullable=False)
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cover_image = db.Column(db.String(500))
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is_published = db.Column(db.Boolean, default=False)
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view_count = db.Column(db.Integer, default=0)
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# 作者关联
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author_id = db.Column(db.Integer, db.ForeignKey('article_authors.id'))
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author = db.relationship('ArticleAuthor', backref='articles')
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# 分类关联
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category_id = db.Column(db.Integer, db.ForeignKey('categories.id'))
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category = db.relationship('Category', back_populates='articles')
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# 标签关联（多对多）
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tags = db.relationship('Tag', secondary='article_tags', back_populates='articles')
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# 参考来源和附件（在article_ext.py中定义）
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# references = db.relationship('Reference', backref='article')
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# attachments = db.relationship('Attachment', backref='article')
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# 时间戳
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created_at = db.Column(db.DateTime, default=datetime.utcnow)
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updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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published_at = db.Column(db.DateTime)
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def __repr__(self):
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return f'<Article {self.title}>'
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def to_dict(self):
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"""转换为字典"""
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return {
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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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'content': self.content,
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'cover_image': self.cover_image,
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'is_published': self.is_published,
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'view_count': self.view_count,
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'author': self.author.name if self.author else None,
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'category': self.category.name if self.category else None,
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'tags': [tag.name for tag in self.tags],
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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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'published_at': self.published_at.isoformat() if self.published_at else None
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}
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# 文章-标签关联表
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article_tags = db.Table('article_tags',
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db.Column('article_id', db.Integer, db.ForeignKey('articles.id'), primary_key=True),
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db.Column('tag_id', db.Integer, db.ForeignKey('tags.id'), primary_key=True)
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) |