You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

88 lines
1.9 KiB

2 years ago
from django.db import models
from django.utils import timezone
from django.contrib.auth.models import User
from markdown import Markdown
class Category(models.Model):
"""文章分类"""
# 分类名称
title = models.CharField(max_length=100)
created = models.DateTimeField(default=timezone.now)
class Meta:
ordering = ['-created']
def __str__(self):
return self.title
class Tag(models.Model):
"""文章标签"""
text = models.CharField(max_length=30)
class Meta:
ordering = ['-id']
def __str__(self):
return self.text
2 years ago
# 博客文章 model
class Article(models.Model):
class Meta:
# 按创建时间降序排列
ordering = ['-created']
# 作者
author = models.ForeignKey(
User,
null=True,
on_delete=models.CASCADE,
related_name='articles'
)
# 分类
category = models.ForeignKey(
Category,
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='articles'
)
# 标签
# 一篇文章可以有多个tag,一个tag可以属于多篇文章
tags = models.ManyToManyField(
Tag,
blank=True,
related_name='articles',
)
# 标题
title = models.CharField(max_length=100)
# 正文
body = models.TextField()
# 创建时间
created = models.DateTimeField(default=timezone.now)
# 更新时间
updated = models.DateTimeField(auto_now=True)
def __str__(self):
return self.title
# 新增方法,将body转换为带html标签的正文
def get_md(self):
md = Markdown(
extensions=[
'markdown.extensions.extra',
'markdown.extensions.codehilite',
'markdown.extensions.toc',
]
)
md_body = md.convert(self.body)
return md_body, md.toc