【结构】 - src/core/:database/response/jwt/password/security/redis_client/mail/scheduler - src/common/:base_model/base_db/forms(base_form+fields)/constants/utils - src/models_registry.py:模型聚合器(Flask-Migrate 全量表识别) 【绞杀者 shim】extensions/、utils/、application/constants|forms|models 打兼容转发 【兼容修复】应用工厂抽取至 application/factory.py(P2 前置,P1 已完成) 【基线修复】application/models(25) + middleware(7) 原被嵌套 .gitignore(*) 误排除出版本库,已补入(base_model/base_db 现为 shim,原版在 src/common/) 【登记既有缺陷】 1. flask db CLI 因 .env FLASK_VERSION 与 --version 冲突报错 → Makefile 已加 FLASK_SKIP_DOTENV=1 2. 本机 Redis 未设密码但 REDIS_AUTH=True,/captcha 报 AUTH 错误(环境问题) 【验收】22 模型表全量识别;src/ flake8 零告警;pytest 5 passed;应用启动; /login 表单校验、/user/page 鉴权拦截冒烟正常 Co-Authored-By: Claude <noreply@anthropic.com>
187 lines
4.7 KiB
Python
187 lines
4.7 KiB
Python
"""
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文章模型模块
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=============================================================
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提供文章管理的数据模型定义,用于管理文章内容。
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"""
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from application.models.base_db import BaseDB
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from application.models.base_model import BaseModel
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from config import DB_PREFIX
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from extensions import db
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from utils.case_converter import convert_camel_to_snake
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# ============================================================
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# 文章模型
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# ============================================================
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class Article(BaseModel, BaseDB):
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"""
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文章模型
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用于存储文章信息,包括:分类、标题、封面、图集、导读、内容、作者、状态等。
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Attributes:
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id: 主键ID(继承自 BaseModel)
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category_id: 分类ID(Integer,可选)
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title: 文章标题(String(150),可选)
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cover: 文章封面(String(255),可选)
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images: 文章图集(Text,可选,JSON格式存储多张图片)
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intro: 文章导读(String(255),可选)
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content: 文章内容(Text,可选,富文本内容)
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author: 文章作者(String(100),可选)
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status: 文章状态(Integer,0-正常,1-下架,默认0)
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click: 文章点击率(Integer,默认0)
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sort: 文章排序(Integer,默认0)
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"""
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# ============================================================
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# 表配置
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# ============================================================
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# 设置表名
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__tablename__ = DB_PREFIX + "article"
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# ============================================================
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# 字段定义
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# ============================================================
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# 分类ID
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category_id = db.Column(
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db.Integer,
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nullable=True,
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comment="分类ID"
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)
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# 文章标题
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title = db.Column(
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db.String(150),
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nullable=True,
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comment="文章标题"
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)
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# 文章封面
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cover = db.Column(
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db.String(255),
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nullable=True,
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comment="文章封面"
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)
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# 文章图集(JSON格式存储多张图片)
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images = db.Column(
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db.Text,
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nullable=True,
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comment="文章图集"
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)
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# 文章导读
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intro = db.Column(
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db.String(255),
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nullable=True,
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comment="文章导读"
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)
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# 文章内容
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content = db.Column(
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db.Text,
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nullable=True,
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comment="文章内容"
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)
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# 文章作者
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author = db.Column(
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db.String(100),
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nullable=True,
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comment="文章作者"
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)
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# 文章状态:0-正常 1-下架
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status = db.Column(
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db.Integer,
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nullable=False,
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default=0,
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comment="文章状态:0-正常 1-下架"
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)
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# 文章点击率
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click = db.Column(
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db.Integer,
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nullable=False,
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default=0,
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comment="文章点击率"
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)
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# 文章排序
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sort = db.Column(
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db.Integer,
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nullable=False,
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default=0,
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comment="文章排序"
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)
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# ============================================================
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# 常量定义
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# ============================================================
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class Status:
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"""文章状态常量"""
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NORMAL = 0 # 正常
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OFFLINE = 1 # 下架
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# ============================================================
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# 业务方法
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# ============================================================
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def increment_click(self):
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"""
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增加点击率
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每次调用点击量加1
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"""
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self.click = (self.click or 0) + 1
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self.save()
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def get_images_list(self):
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"""
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获取图集列表
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Returns:
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list: 图集URL列表
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"""
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if not self.images:
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return []
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return [img.strip() for img in self.images.split(',') if img.strip()]
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def get_cover_url(self):
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"""
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获取封面URL
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Returns:
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str: 封面URL
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"""
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from utils.rich_text import get_file_url
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return get_file_url(self.cover) if self.cover else ""
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# ============================================================
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# 魔法方法
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# ============================================================
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def __repr__(self):
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"""
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返回模型的字符串表示
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Returns:
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str: 格式为 "文章:{title}" 的字符串
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"""
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return '文章:{}'.format(self.title or '未命名')
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def __str__(self):
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"""
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返回模型的字符串表示
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Returns:
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str: 格式为 "文章:{title}" 的字符串
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"""
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return self.__repr__()
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