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@ -1,123 +1,161 @@
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# 导入日志模块，用于记录系统运行日志
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import logging
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# 导入正则表达式模块，用于处理文本中的匹配（如提取图片URL）
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import re
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# 导入抽象基类相关工具，用于定义抽象方法
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from abc import abstractmethod
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# 导入Django配置、异常、模型、URL反转等核心功能
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from django.conf import settings
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from django.core.exceptions import ValidationError
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from django.db import models
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from django.urls import reverse
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from django.utils.timezone import now
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from django.utils.translation import gettext_lazy as _
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from django.utils.translation import gettext_lazy as _ # 国际化翻译工具
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# 导入markdown编辑器字段，用于文章内容编辑
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from mdeditor.fields import MDTextField
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# 导入slug生成工具，用于生成URL友好的标识符
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from uuslug import slugify
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# 导入自定义工具：缓存装饰器、缓存操作、获取当前站点信息
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from djangoblog.utils import cache_decorator, cache
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from djangoblog.utils import get_current_site
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# 创建当前模块的日志记录器
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logger = logging.getLogger(__name__)
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class LinkShowType(models.TextChoices):
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I = ('i', _('index'))
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L = ('l', _('list'))
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P = ('p', _('post'))
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A = ('a', _('all'))
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S = ('s', _('slide'))
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"""
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链接展示位置的枚举类
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定义友情链接在网站中的展示位置选项
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"""
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I = ('i', _('index')) # 首页展示
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L = ('l', _('list')) # 列表页展示
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P = ('p', _('post')) # 文章详情页展示
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A = ('a', _('all')) # 所有页面展示
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S = ('s', _('slide')) # 幻灯片展示
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class BaseModel(models.Model):
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"""
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模型基类，所有其他模型的父类
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封装通用字段和方法，减少代码重复
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"""
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# 自增主键ID
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id = models.AutoField(primary_key=True)
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# 创建时间字段，默认为当前时间
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creation_time = models.DateTimeField(_('creation time'), default=now)
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# 最后修改时间字段，默认为当前时间
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last_modify_time = models.DateTimeField(_('modify time'), default=now)
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def save(self, *args, **kwargs):
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"""
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重写保存方法，扩展功能：
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1. 单独处理文章阅读量更新（避免更新其他字段）
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2. 自动生成slug（URL友好标识符）
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"""
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# 判断是否是更新文章阅读量的操作
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is_update_views = isinstance(
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self,
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Article) and 'update_fields' in kwargs and kwargs['update_fields'] == ['views']
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if is_update_views:
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# 仅更新阅读量字段（优化性能）
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Article.objects.filter(pk=self.pk).update(views=self.views)
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else:
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# 若模型包含slug字段，则自动生成slug（基于title或name字段）
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if 'slug' in self.__dict__:
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slug = getattr(
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self, 'title') if 'title' in self.__dict__ else getattr(
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self, 'name')
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setattr(self, 'slug', slugify(slug))
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# 优先使用title字段，否则使用name字段作为slug源
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slug_source = getattr(self, 'title') if 'title' in self.__dict__ else getattr(self, 'name')
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setattr(self, 'slug', slugify(slug_source)) # 生成URL友好的slug
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# 调用父类保存方法
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super().save(*args, **kwargs)
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def get_full_url(self):
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site = get_current_site().domain
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url = "https://{site}{path}".format(site=site,
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path=self.get_absolute_url())
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return url
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"""生成包含域名的完整URL（用于外部链接或分享）"""
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site_domain = get_current_site().domain # 获取当前站点域名
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full_url = f"https://{site_domain}{self.get_absolute_url()}"
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return full_url
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class Meta:
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abstract = True
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abstract = True # 声明为抽象基类，不生成数据库表
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@abstractmethod
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def get_absolute_url(self):
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"""
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抽象方法：获取模型实例的相对URL
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子类必须实现，用于生成详情页链接
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"""
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pass
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class Article(BaseModel):
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"""文章"""
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"""
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文章模型
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存储博客文章的核心信息
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"""
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# 文章状态选项：草稿/已发布
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STATUS_CHOICES = (
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('d', _('Draft')),
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('p', _('Published')),
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('d', _('Draft')), # 草稿
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('p', _('Published')), # 已发布
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)
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# 评论状态选项：开启/关闭
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COMMENT_STATUS = (
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('o', _('Open')),
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('c', _('Close')),
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('o', _('Open')), # 允许评论
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('c', _('Close')), # 关闭评论
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)
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# 内容类型选项：文章/页面（如关于页、联系页）
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TYPE = (
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('a', _('Article')),
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('p', _('Page')),
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('a', _('Article')), # 普通文章
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('p', _('Page')), # 独立页面
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)
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title = models.CharField(_('title'), max_length=200, unique=True)
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body = MDTextField(_('body'))
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title = models.CharField(_('title'), max_length=200, unique=True) # 文章标题（唯一）
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body = MDTextField(_('body')) # 文章内容（markdown格式）
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pub_time = models.DateTimeField(
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_('publish time'), blank=False, null=False, default=now)
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_('publish time'), blank=False, null=False, default=now) # 发布时间
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status = models.CharField(
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_('status'),
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max_length=1,
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choices=STATUS_CHOICES,
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default='p')
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_('status'), max_length=1, choices=STATUS_CHOICES, default='p') # 文章状态
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comment_status = models.CharField(
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_('comment status'),
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max_length=1,
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choices=COMMENT_STATUS,
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default='o')
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type = models.CharField(_('type'), max_length=1, choices=TYPE, default='a')
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views = models.PositiveIntegerField(_('views'), default=0)
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_('comment status'), max_length=1, choices=COMMENT_STATUS, default='o') # 评论状态
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type = models.CharField(_('type'), max_length=1, choices=TYPE, default='a') # 内容类型
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views = models.PositiveIntegerField(_('views'), default=0) # 阅读量
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author = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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verbose_name=_('author'),
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blank=False,
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null=False,
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on_delete=models.CASCADE)
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on_delete=models.CASCADE # 关联用户，用户删除时文章也删除
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)
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article_order = models.IntegerField(
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_('order'), blank=False, null=False, default=0)
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show_toc = models.BooleanField(_('show toc'), blank=False, null=False, default=False)
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_('order'), blank=False, null=False, default=0) # 文章排序权重
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show_toc = models.BooleanField(_('show toc'), blank=False, null=False, default=False) # 是否显示目录
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category = models.ForeignKey(
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'Category',
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verbose_name=_('category'),
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on_delete=models.CASCADE,
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blank=False,
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null=False)
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tags = models.ManyToManyField('Tag', verbose_name=_('tag'), blank=True)
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null=False # 关联分类，分类删除时文章也删除
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)
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tags = models.ManyToManyField('Tag', verbose_name=_('tag'), blank=True) # 多对多关联标签
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def body_to_string(self):
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"""将文章内容转换为字符串（用于搜索等场景）"""
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return self.body
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def __str__(self):
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"""模型实例的字符串表示（用于后台显示）"""
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return self.title
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class Meta:
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ordering = ['-article_order', '-pub_time']
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verbose_name = _('article')
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verbose_name_plural = verbose_name
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get_latest_by = 'id'
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ordering = ['-article_order', '-pub_time'] # 排序规则：先按排序权重降序，再按发布时间降序
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verbose_name = _('article') # 模型显示名称（单数）
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verbose_name_plural = verbose_name # 模型显示名称（复数）
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get_latest_by = 'id' # 按id获取最新记录
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def get_absolute_url(self):
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"""生成文章详情页的相对URL"""
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return reverse('blog:detailbyid', kwargs={
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'article_id': self.id,
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'year': self.creation_time.year,
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@ -125,160 +163,174 @@ class Article(BaseModel):
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'day': self.creation_time.day
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})
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@cache_decorator(60 * 60 * 10)
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@cache_decorator(60 * 60 * 10) # 缓存10小时
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def get_category_tree(self):
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"""获取当前文章所属分类的层级树（含父级分类）"""
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tree = self.category.get_category_tree()
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names = list(map(lambda c: (c.name, c.get_absolute_url()), tree))
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return names
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# 转换为 (分类名称, 分类URL) 的列表
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return [(c.name, c.get_absolute_url()) for c in tree]
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def save(self, *args, **kwargs):
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"""重写保存方法（可扩展，此处直接调用父类方法）"""
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super().save(*args, **kwargs)
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def viewed(self):
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"""增加阅读量并保存（仅更新views字段）"""
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self.views += 1
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self.save(update_fields=['views'])
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self.save(update_fields=['views']) # 只更新views字段，优化性能
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def comment_list(self):
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cache_key = 'article_comments_{id}'.format(id=self.id)
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value = cache.get(cache_key)
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if value:
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logger.info('get article comments:{id}'.format(id=self.id))
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return value
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else:
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comments = self.comment_set.filter(is_enable=True).order_by('-id')
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cache.set(cache_key, comments, 60 * 100)
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logger.info('set article comments:{id}'.format(id=self.id))
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return comments
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"""获取当前文章的有效评论列表（带缓存）"""
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cache_key = f'article_comments_{self.id}'
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# 尝试从缓存获取
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cached_comments = cache.get(cache_key)
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if cached_comments:
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logger.info(f'从缓存获取文章评论: {self.id}')
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return cached_comments
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# 缓存未命中，从数据库查询
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comments = self.comment_set.filter(is_enable=True).order_by('-id') # 按ID降序（最新在前）
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cache.set(cache_key, comments, 60 * 100) # 缓存100分钟
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logger.info(f'缓存文章评论: {self.id}')
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return comments
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def get_admin_url(self):
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"""获取后台管理编辑页面的URL"""
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# 自动获取模型的app标签和模型名称
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info = (self._meta.app_label, self._meta.model_name)
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return reverse('admin:%s_%s_change' % info, args=(self.pk,))
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return reverse(f'admin:{info[0]}_{info[1]}_change', args=(self.pk,))
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@cache_decorator(expiration=60 * 100)
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@cache_decorator(expiration=60 * 100) # 缓存100分钟
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def next_article(self):
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# 下一篇
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return Article.objects.filter(
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id__gt=self.id, status='p').order_by('id').first()
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"""获取下一篇文章（ID更大、已发布的第一篇）"""
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return Article.objects.filter(id__gt=self.id, status='p').order_by('id').first()
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@cache_decorator(expiration=60 * 100)
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@cache_decorator(expiration=60 * 100) # 缓存100分钟
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def prev_article(self):
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# 前一篇
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"""获取上一篇文章（ID更小、已发布的最后一篇）"""
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return Article.objects.filter(id__lt=self.id, status='p').first()
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|
def get_first_image_url(self):
|
|
|
|
|
"""
|
|
|
|
|
Get the first image url from article.body.
|
|
|
|
|
:return:
|
|
|
|
|
"""
|
|
|
|
|
"""从文章内容中提取第一张图片的URL（用于封面图等场景）"""
|
|
|
|
|
# 正则匹配markdown图片格式: 
|
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|
|
|
match = re.search(r'!\[.*?\]\((.+?)\)', self.body)
|
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|
|
|
if match:
|
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|
|
|
return match.group(1)
|
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|
|
|
return ""
|
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|
|
|
return match.group(1) # 返回匹配到的URL
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|
|
return "" # 无图片时返回空
|
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|
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|
|
class Category(BaseModel):
|
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|
|
|
"""文章分类"""
|
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|
|
|
name = models.CharField(_('category name'), max_length=30, unique=True)
|
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|
|
|
"""
|
|
|
|
|
分类模型
|
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|
|
|
用于文章的分类管理，支持层级结构（父分类）
|
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|
|
|
"""
|
|
|
|
|
name = models.CharField(_('category name'), max_length=30, unique=True) # 分类名称（唯一）
|
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|
|
|
parent_category = models.ForeignKey(
|
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|
|
'self',
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|
|
|
verbose_name=_('parent category'),
|
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|
|
|
blank=True,
|
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|
|
|
null=True,
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|
|
|
on_delete=models.CASCADE)
|
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|
|
slug = models.SlugField(default='no-slug', max_length=60, blank=True)
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|
index = models.IntegerField(default=0, verbose_name=_('index'))
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|
|
on_delete=models.CASCADE # 父分类删除时，子分类也删除
|
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|
|
|
)
|
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|
|
slug = models.SlugField(default='no-slug', max_length=60, blank=True) # 分类的URL标识符
|
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|
index = models.IntegerField(default=0, verbose_name=_('index')) # 排序权重（值越大越靠前）
|
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|
|
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|
|
|
|
|
class Meta:
|
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|
|
ordering = ['-index']
|
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|
|
ordering = ['-index'] # 按排序权重降序排列
|
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|
|
|
verbose_name = _('category')
|
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|
|
|
verbose_name_plural = verbose_name
|
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|
|
|
|
|
|
|
|
def get_absolute_url(self):
|
|
|
|
|
return reverse(
|
|
|
|
|
'blog:category_detail', kwargs={
|
|
|
|
|
'category_name': self.slug})
|
|
|
|
|
"""生成分类详情页的相对URL"""
|
|
|
|
|
return reverse('blog:category_detail', kwargs={'category_name': self.slug})
|
|
|
|
|
|
|
|
|
|
def __str__(self):
|
|
|
|
|
return self.name
|
|
|
|
|
|
|
|
|
|
@cache_decorator(60 * 60 * 10)
|
|
|
|
|
@cache_decorator(60 * 60 * 10) # 缓存10小时
|
|
|
|
|
def get_category_tree(self):
|
|
|
|
|
"""
|
|
|
|
|
递归获得分类目录的父级
|
|
|
|
|
:return:
|
|
|
|
|
递归获取当前分类的层级树（含所有父级分类）
|
|
|
|
|
例如：子分类 -> 父分类 -> 顶级分类
|
|
|
|
|
"""
|
|
|
|
|
categorys = []
|
|
|
|
|
|
|
|
|
|
def parse(category):
|
|
|
|
|
categorys.append(category)
|
|
|
|
|
if category.parent_category:
|
|
|
|
|
if category.parent_category: # 若存在父分类，继续递归
|
|
|
|
|
parse(category.parent_category)
|
|
|
|
|
|
|
|
|
|
parse(self)
|
|
|
|
|
return categorys
|
|
|
|
|
|
|
|
|
|
@cache_decorator(60 * 60 * 10)
|
|
|
|
|
@cache_decorator(60 * 60 * 10) # 缓存10小时
|
|
|
|
|
def get_sub_categorys(self):
|
|
|
|
|
"""
|
|
|
|
|
获得当前分类目录所有子集
|
|
|
|
|
:return:
|
|
|
|
|
递归获取当前分类的所有子分类（含多级子分类）
|
|
|
|
|
"""
|
|
|
|
|
categorys = []
|
|
|
|
|
all_categorys = Category.objects.all()
|
|
|
|
|
all_categorys = Category.objects.all() # 获取所有分类
|
|
|
|
|
|
|
|
|
|
def parse(category):
|
|
|
|
|
if category not in categorys:
|
|
|
|
|
categorys.append(category)
|
|
|
|
|
# 获取当前分类的直接子分类
|
|
|
|
|
childs = all_categorys.filter(parent_category=category)
|
|
|
|
|
for child in childs:
|
|
|
|
|
if category not in categorys:
|
|
|
|
|
if child not in categorys:
|
|
|
|
|
categorys.append(child)
|
|
|
|
|
parse(child)
|
|
|
|
|
parse(child) # 递归处理子分类
|
|
|
|
|
|
|
|
|
|
parse(self)
|
|
|
|
|
return categorys
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class Tag(BaseModel):
|
|
|
|
|
"""文章标签"""
|
|
|
|
|
name = models.CharField(_('tag name'), max_length=30, unique=True)
|
|
|
|
|
slug = models.SlugField(default='no-slug', max_length=60, blank=True)
|
|
|
|
|
"""
|
|
|
|
|
标签模型
|
|
|
|
|
用于文章的标签管理（多对多关系）
|
|
|
|
|
"""
|
|
|
|
|
name = models.CharField(_('tag name'), max_length=30, unique=True) # 标签名称（唯一）
|
|
|
|
|
slug = models.SlugField(default='no-slug', max_length=60, blank=True) # 标签的URL标识符
|
|
|
|
|
|
|
|
|
|
def __str__(self):
|
|
|
|
|
return self.name
|
|
|
|
|
|
|
|
|
|
def get_absolute_url(self):
|
|
|
|
|
"""生成标签详情页的相对URL"""
|
|
|
|
|
return reverse('blog:tag_detail', kwargs={'tag_name': self.slug})
|
|
|
|
|
|
|
|
|
|
@cache_decorator(60 * 60 * 10)
|
|
|
|
|
@cache_decorator(60 * 60 * 10) # 缓存10小时
|
|
|
|
|
def get_article_count(self):
|
|
|
|
|
"""获取该标签关联的文章数量（去重）"""
|
|
|
|
|
return Article.objects.filter(tags__name=self.name).distinct().count()
|
|
|
|
|
|
|
|
|
|
class Meta:
|
|
|
|
|
ordering = ['name']
|
|
|
|
|
ordering = ['name'] # 按名称升序排列
|
|
|
|
|
verbose_name = _('tag')
|
|
|
|
|
verbose_name_plural = verbose_name
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class Links(models.Model):
|
|
|
|
|
"""友情链接"""
|
|
|
|
|
|
|
|
|
|
name = models.CharField(_('link name'), max_length=30, unique=True)
|
|
|
|
|
link = models.URLField(_('link'))
|
|
|
|
|
sequence = models.IntegerField(_('order'), unique=True)
|
|
|
|
|
"""
|
|
|
|
|
友情链接模型
|
|
|
|
|
存储网站的友情链接信息
|
|
|
|
|
"""
|
|
|
|
|
name = models.CharField(_('link name'), max_length=30, unique=True) # 链接名称（唯一）
|
|
|
|
|
link = models.URLField(_('link')) # 链接URL
|
|
|
|
|
sequence = models.IntegerField(_('order'), unique=True) # 排序序号（唯一，用于控制显示顺序）
|
|
|
|
|
is_enable = models.BooleanField(
|
|
|
|
|
_('is show'), default=True, blank=False, null=False)
|
|
|
|
|
_('is show'), default=True, blank=False, null=False) # 是否启用（显示）
|
|
|
|
|
show_type = models.CharField(
|
|
|
|
|
_('show type'),
|
|
|
|
|
max_length=1,
|
|
|
|
|
choices=LinkShowType.choices,
|
|
|
|
|
default=LinkShowType.I)
|
|
|
|
|
creation_time = models.DateTimeField(_('creation time'), default=now)
|
|
|
|
|
last_mod_time = models.DateTimeField(_('modify time'), default=now)
|
|
|
|
|
default=LinkShowType.I # 默认为首页展示
|
|
|
|
|
)
|
|
|
|
|
creation_time = models.DateTimeField(_('creation time'), default=now) # 创建时间
|
|
|
|
|
last_mod_time = models.DateTimeField(_('modify time'), default=now) # 最后修改时间
|
|
|
|
|
|
|
|
|
|
class Meta:
|
|
|
|
|
ordering = ['sequence']
|
|
|
|
|
ordering = ['sequence'] # 按排序序号升序排列
|
|
|
|
|
verbose_name = _('link')
|
|
|
|
|
verbose_name_plural = verbose_name
|
|
|
|
|
|
|
|
|
|
@ -287,16 +339,19 @@ class Links(models.Model):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class SideBar(models.Model):
|
|
|
|
|
"""侧边栏,可以展示一些html内容"""
|
|
|
|
|
name = models.CharField(_('title'), max_length=100)
|
|
|
|
|
content = models.TextField(_('content'))
|
|
|
|
|
sequence = models.IntegerField(_('order'), unique=True)
|
|
|
|
|
is_enable = models.BooleanField(_('is enable'), default=True)
|
|
|
|
|
"""
|
|
|
|
|
侧边栏模型
|
|
|
|
|
用于展示网站侧边栏内容（支持HTML）
|
|
|
|
|
"""
|
|
|
|
|
name = models.CharField(_('title'), max_length=100) # 侧边栏标题
|
|
|
|
|
content = models.TextField(_('content')) # 侧边栏内容（HTML格式）
|
|
|
|
|
sequence = models.IntegerField(_('order'), unique=True) # 排序序号（控制显示顺序）
|
|
|
|
|
is_enable = models.BooleanField(_('is enable'), default=True) # 是否启用
|
|
|
|
|
creation_time = models.DateTimeField(_('creation time'), default=now)
|
|
|
|
|
last_mod_time = models.DateTimeField(_('modify time'), default=now)
|
|
|
|
|
|
|
|
|
|
class Meta:
|
|
|
|
|
ordering = ['sequence']
|
|
|
|
|
ordering = ['sequence'] # 按排序序号升序排列
|
|
|
|
|
verbose_name = _('sidebar')
|
|
|
|
|
verbose_name_plural = verbose_name
|
|
|
|
|
|
|
|
|
|
@ -305,59 +360,38 @@ class SideBar(models.Model):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class BlogSettings(models.Model):
|
|
|
|
|
"""blog的配置"""
|
|
|
|
|
"""
|
|
|
|
|
博客配置模型
|
|
|
|
|
存储网站的全局设置（单例模式，仅允许一条记录）
|
|
|
|
|
"""
|
|
|
|
|
site_name = models.CharField(
|
|
|
|
|
_('site name'),
|
|
|
|
|
max_length=200,
|
|
|
|
|
null=False,
|
|
|
|
|
blank=False,
|
|
|
|
|
default='')
|
|
|
|
|
_('site name'), max_length=200, null=False, blank=False, default='') # 网站名称
|
|
|
|
|
site_description = models.TextField(
|
|
|
|
|
_('site description'),
|
|
|
|
|
max_length=1000,
|
|
|
|
|
null=False,
|
|
|
|
|
blank=False,
|
|
|
|
|
default='')
|
|
|
|
|
_('site description'), max_length=1000, null=False, blank=False, default='') # 网站描述
|
|
|
|
|
site_seo_description = models.TextField(
|
|
|
|
|
_('site seo description'), max_length=1000, null=False, blank=False, default='')
|
|
|
|
|
_('site seo description'), max_length=1000, null=False, blank=False, default='') # SEO描述
|
|
|
|
|
site_keywords = models.TextField(
|
|
|
|
|
_('site keywords'),
|
|
|
|
|
max_length=1000,
|
|
|
|
|
null=False,
|
|
|
|
|
blank=False,
|
|
|
|
|
default='')
|
|
|
|
|
article_sub_length = models.IntegerField(_('article sub length'), default=300)
|
|
|
|
|
sidebar_article_count = models.IntegerField(_('sidebar article count'), default=10)
|
|
|
|
|
sidebar_comment_count = models.IntegerField(_('sidebar comment count'), default=5)
|
|
|
|
|
article_comment_count = models.IntegerField(_('article comment count'), default=5)
|
|
|
|
|
show_google_adsense = models.BooleanField(_('show adsense'), default=False)
|
|
|
|
|
_('site keywords'), max_length=1000, null=False, blank=False, default='') # 网站关键词（SEO）
|
|
|
|
|
article_sub_length = models.IntegerField(_('article sub length'), default=300) # 文章摘要长度
|
|
|
|
|
sidebar_article_count = models.IntegerField(_('sidebar article count'), default=10) # 侧边栏文章数量
|
|
|
|
|
sidebar_comment_count = models.IntegerField(_('sidebar comment count'), default=5) # 侧边栏评论数量
|
|
|
|
|
article_comment_count = models.IntegerField(_('article comment count'), default=5) # 文章页显示评论数量
|
|
|
|
|
show_google_adsense = models.BooleanField(_('show adsense'), default=False) # 是否显示谷歌广告
|
|
|
|
|
google_adsense_codes = models.TextField(
|
|
|
|
|
_('adsense code'), max_length=2000, null=True, blank=True, default='')
|
|
|
|
|
open_site_comment = models.BooleanField(_('open site comment'), default=True)
|
|
|
|
|
global_header = models.TextField("公共头部", null=True, blank=True, default='')
|
|
|
|
|
global_footer = models.TextField("公共尾部", null=True, blank=True, default='')
|
|
|
|
|
_('adsense code'), max_length=2000, null=True, blank=True, default='') # 谷歌广告代码
|
|
|
|
|
open_site_comment = models.BooleanField(_('open site comment'), default=True) # 是否开启全站评论
|
|
|
|
|
global_header = models.TextField("公共头部", null=True, blank=True, default='') # 全局头部HTML代码
|
|
|
|
|
global_footer = models.TextField("公共尾部", null=True, blank=True, default='') # 全局尾部HTML代码
|
|
|
|
|
beian_code = models.CharField(
|
|
|
|
|
'备案号',
|
|
|
|
|
max_length=2000,
|
|
|
|
|
null=True,
|
|
|
|
|
blank=True,
|
|
|
|
|
default='')
|
|
|
|
|
'备案号', max_length=2000, null=True, blank=True, default='') # 网站备案号
|
|
|
|
|
analytics_code = models.TextField(
|
|
|
|
|
"网站统计代码",
|
|
|
|
|
max_length=1000,
|
|
|
|
|
null=False,
|
|
|
|
|
blank=False,
|
|
|
|
|
default='')
|
|
|
|
|
"网站统计代码", max_length=1000, null=False, blank=False, default='') # 统计代码（如百度统计）
|
|
|
|
|
show_gongan_code = models.BooleanField(
|
|
|
|
|
'是否显示公安备案号', default=False, null=False)
|
|
|
|
|
'是否显示公安备案号', default=False, null=False) # 是否显示公安备案号
|
|
|
|
|
gongan_beiancode = models.TextField(
|
|
|
|
|
'公安备案号',
|
|
|
|
|
max_length=2000,
|
|
|
|
|
null=True,
|
|
|
|
|
blank=True,
|
|
|
|
|
default='')
|
|
|
|
|
'公安备案号', max_length=2000, null=True, blank=True, default='') # 公安备案号
|
|
|
|
|
comment_need_review = models.BooleanField(
|
|
|
|
|
'评论是否需要审核', default=False, null=False)
|
|
|
|
|
'评论是否需要审核', default=False, null=False) # 评论是否需要审核后显示
|
|
|
|
|
|
|
|
|
|
class Meta:
|
|
|
|
|
verbose_name = _('Website configuration')
|
|
|
|
|
@ -367,10 +401,15 @@ class BlogSettings(models.Model):
|
|
|
|
|
return self.site_name
|
|
|
|
|
|
|
|
|
|
def clean(self):
|
|
|
|
|
"""
|
|
|
|
|
数据验证：确保仅存在一条配置记录
|
|
|
|
|
在保存前调用，用于防止创建多条配置
|
|
|
|
|
"""
|
|
|
|
|
if BlogSettings.objects.exclude(id=self.id).count():
|
|
|
|
|
raise ValidationError(_('There can only be one configuration'))
|
|
|
|
|
raise ValidationError(_('There can only be one configuration')) # 仅允许一个配置记录
|
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def save(self, *args, **kwargs):
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"""保存配置后清除缓存（确保配置实时生效）"""
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super().save(*args, **kwargs)
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from djangoblog.utils import cache
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cache.clear()
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cache.clear() # 清除所有缓存
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