自评报告

src/DjangoBlog/.coveragerc

@@ -0,0 +1,10 @@
+[run]
+source = .
+include = *.py
+omit =
+    *migrations*
+    *tests*
+    *.html
+    *whoosh_cn_backend*
+    *settings.py*
+    *venv*

src/DjangoBlog/.dockerignore

@@ -0,0 +1,11 @@
+bin/data/
+# virtualenv
+venv/
+collectedstatic/
+djangoblog/whoosh_index/
+uploads/
+settings_production.py
+*.md
+docs/
+logs/
+static/

src/DjangoBlog/.gitattributes

@@ -0,0 +1,6 @@
+blog/static/* linguist-vendored
+*.js linguist-vendored
+*.css linguist-vendored
+* text=auto
+*.sh text eol=lf
+*.conf text eol=lf

src/DjangoBlog/.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,18 @@
+<!--
+如果你不认真勾选下面的内容，我可能会直接关闭你的 Issue。
+提问之前，建议先阅读 https://github.com/ruby-china/How-To-Ask-Questions-The-Smart-Way
+-->
+
+**我确定我已经查看了** (标注`[ ]`为`[x]`)
+
+- [ ] [DjangoBlog的readme](https://github.com/liangliangyy/DjangoBlog/blob/master/README.md)
+- [ ] [配置说明](https://github.com/liangliangyy/DjangoBlog/blob/master/bin/config.md)
+- [ ] [其他 Issues](https://github.com/liangliangyy/DjangoBlog/issues)
+
+----
+
+**我要申请**  (标注`[ ]`为`[x]`)
+
+- [ ] BUG 反馈
+- [ ] 添加新的特性或者功能
+- [ ] 请求技术支持

src/DjangoBlog/.github/workflows/codeql-analysis.yml

@@ -0,0 +1,47 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches:
+      - master
+      - dev
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.css'
+      - '**/*.js'
+      - '**/*.yml'
+      - '**/*.txt'
+  pull_request:
+    branches:
+      - master
+      - dev
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.css'
+      - '**/*.js'
+      - '**/*.yml'
+      - '**/*.txt'
+  schedule:
+    - cron: '30 1 * * 0'
+
+
+jobs:
+  CodeQL-Build:
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      actions: read
+      contents: read
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2

src/DjangoBlog/.github/workflows/django.yml

@@ -0,0 +1,136 @@
+name: Django CI
+
+on:
+  push:
+    branches:
+      - master
+      - dev
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.css'
+      - '**/*.js'
+  pull_request:
+    branches:
+      - master
+      - dev
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.css'
+      - '**/*.js'
+
+jobs:
+  build-normal:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: ["3.10","3.11" ]
+
+    steps:
+      - name: Start MySQL
+        uses: samin/mysql-action@v1.3
+        with:
+          host port: 3306
+          container port: 3306
+          character set server: utf8mb4
+          collation server: utf8mb4_general_ci
+          mysql version: latest
+          mysql root password: root
+          mysql database: djangoblog
+          mysql user: root
+          mysql password: root
+
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+      - name: Install Dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run Tests
+        env:
+          DJANGO_MYSQL_PASSWORD: root
+          DJANGO_MYSQL_HOST: 127.0.0.1
+        run: |
+          python manage.py makemigrations
+          python manage.py migrate
+          python manage.py test
+
+  build-with-es:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: ["3.10","3.11" ]
+
+    steps:
+      - name: Start MySQL
+        uses: samin/mysql-action@v1.3
+        with:
+          host port: 3306
+          container port: 3306
+          character set server: utf8mb4
+          collation server: utf8mb4_general_ci
+          mysql version: latest
+          mysql root password: root
+          mysql database: djangoblog
+          mysql user: root
+          mysql password: root
+
+      - name: Configure sysctl limits
+        run: |
+          sudo swapoff -a
+          sudo sysctl -w vm.swappiness=1
+          sudo sysctl -w fs.file-max=262144
+          sudo sysctl -w vm.max_map_count=262144
+
+      - uses: miyataka/elasticsearch-github-actions@1
+
+        with:
+          stack-version: '7.12.1'
+          plugins: 'https://release.infinilabs.com/analysis-ik/stable/elasticsearch-analysis-ik-7.12.1.zip'
+
+
+      - uses: actions/checkout@v3
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+      - name: Install Dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run Tests
+        env:
+          DJANGO_MYSQL_PASSWORD: root
+          DJANGO_MYSQL_HOST: 127.0.0.1
+          DJANGO_ELASTICSEARCH_HOST: 127.0.0.1:9200
+        run: |
+          python manage.py makemigrations
+          python manage.py migrate
+          coverage run manage.py test
+          coverage xml
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: false
+          tags: djangoblog/djangoblog:dev

src/DjangoBlog/.github/workflows/docker.yml

@@ -0,0 +1,43 @@
+name: docker
+
+on:
+  push:
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.yml'
+    branches:
+      - 'master'
+      - 'dev'
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set env to docker dev tag
+        if: endsWith(github.ref, '/dev')
+        run: |
+          echo "DOCKER_TAG=test" >> $GITHUB_ENV
+      - name: Set env to docker latest tag
+        if: endsWith(github.ref, '/master')
+        run: |
+         echo "DOCKER_TAG=latest" >> $GITHUB_ENV
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+    
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/djangoblog:${{env.DOCKER_TAG}}
+          
+    

src/DjangoBlog/.github/workflows/publish-release.yml

@@ -0,0 +1,39 @@
+name: publish release
+
+on:
+  release:
+    types: [ published ]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: name/app
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          platforms: |
+            linux/amd64
+            linux/arm64
+            linux/arm/v7
+            linux/arm/v6
+            linux/386
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/djangoblog:${{ github.event.release.tag_name }}

src/DjangoBlog/.gitignore

@@ -0,0 +1,80 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.pot
+
+# Django stuff:
+*.log
+logs/
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+
+# PyCharm
+# http://www.jetbrains.com/pycharm/webhelp/project.html
+.idea
+.iml
+static/
+# virtualenv
+venv/
+
+collectedstatic/
+djangoblog/whoosh_index/
+google93fd32dbd906620a.html
+baidu_verify_FlHL7cUyC9.html
+BingSiteAuth.xml
+cb9339dbe2ff86a5aa169d28dba5f615.txt
+werobot_session.*
+django.jpg
+uploads/
+settings_production.py
+werobot_session.db
+bin/datas/

src/DjangoBlog/Dockerfile

@@ -0,0 +1,15 @@
+FROM python:3.11
+ENV PYTHONUNBUFFERED 1
+WORKDIR /code/djangoblog/
+RUN  apt-get update && \
+     apt-get install  default-libmysqlclient-dev gettext -y && \
+      rm -rf /var/lib/apt/lists/*
+ADD requirements.txt requirements.txt
+RUN pip install --upgrade pip  && \
+        pip install --no-cache-dir -r requirements.txt   && \
+        pip install --no-cache-dir gunicorn[gevent] && \
+        pip cache purge
+        
+ADD . .
+RUN chmod +x /code/djangoblog/deploy/entrypoint.sh
+ENTRYPOINT ["/code/djangoblog/deploy/entrypoint.sh"]

src/DjangoBlog/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2025 车亮亮
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

src/DjangoBlog/README.md

@@ -0,0 +1,158 @@
+# DjangoBlog
+
+<p align="center">
+  <a href="https://github.com/liangliangyy/DjangoBlog/actions/workflows/django.yml"><img src="https://github.com/liangliangyy/DjangoBlog/actions/workflows/django.yml/badge.svg" alt="Django CI"></a>
+  <a href="https://github.com/liangliangyy/DjangoBlog/actions/workflows/codeql-analysis.yml"><img src="https://github.com/liangliangyy/DjangoBlog/actions/workflows/codeql-analysis.yml/badge.svg" alt="CodeQL"></a>
+  <a href="https://codecov.io/gh/liangliangyy/DjangoBlog"><img src="https://codecov.io/gh/liangliangyy/DjangoBlog/branch/master/graph/badge.svg" alt="codecov"></a>
+  <a href="https://github.com/liangliangyy/DjangoBlog/blob/master/LICENSE"><img src="https://img.shields.io/github/license/liangliangyy/djangoblog.svg" alt="license"></a>
+</p>
+
+<p align="center">
+  <b>一款功能强大、设计优雅的现代化博客系统</b>
+  <br>
+  <a href="/docs/README-en.md">English</a> • <b>简体中文</b>
+</p>
+
+---
+
+DjangoBlog 是一款基于 Python 3.10 和 Django 4.0 构建的高性能博客平台。它不仅提供了传统博客的所有核心功能，还通过一个灵活的插件系统，让您可以轻松扩展和定制您的网站。无论您是个人博主、技术爱好者还是内容创作者，DjangoBlog 都旨在为您提供一个稳定、高效且易于维护的写作和发布环境。
+
+## ✨ 特性亮点
+
+- **强大的内容管理**: 支持文章、独立页面、分类和标签的完整管理。内置强大的 Markdown 编辑器，支持代码语法高亮。
+- **全文搜索**: 集成搜索引擎，提供快速、精准的文章内容搜索。
+- **互动评论系统**: 支持回复、邮件提醒等功能，评论内容同样支持 Markdown。
+- **灵活的侧边栏**: 可自定义展示最新文章、最多阅读、标签云等模块。
+- **社交化登录**: 内置 OAuth 支持，已集成 Google, GitHub, Facebook, 微博, QQ 等主流平台。
+- **高性能缓存**: 原生支持 Redis 缓存，并提供自动刷新机制，确保网站高速响应。
+- **SEO 友好**: 具备基础 SEO 功能，新内容发布后可自动通知 Google 和百度。
+- **便捷的插件系统**: 通过创建独立的插件来扩展博客功能，代码解耦，易于维护。我们已经通过插件实现了文章浏览计数、SEO 优化等功能！
+- **集成图床**: 内置简单的图床功能，方便图片上传和管理。
+- **自动化前端**: 集成 `django-compressor`，自动压缩和优化 CSS 及 JavaScript 文件。
+- **健壮的运维**: 内置网站异常邮件提醒和微信公众号管理功能。
+
+## 🛠️ 技术栈
+
+- **后端**: Python 3.10, Django 4.0
+- **数据库**: MySQL, SQLite (可配置)
+- **缓存**: Redis
+- **前端**: HTML5, CSS3, JavaScript
+- **搜索**: Whoosh, Elasticsearch (可配置)
+- **编辑器**: Markdown (mdeditor)
+
+## 🚀 快速开始
+
+### 1. 环境准备
+
+确保您的系统中已安装 Python 3.10+ 和 MySQL/MariaDB。
+
+### 2. 克隆与安装
+
+```bash
+# 克隆项目到本地
+git clone https://github.com/liangliangyy/DjangoBlog.git
+cd DjangoBlog
+
+# 安装依赖
+pip install -r requirements.txt
+```
+
+### 3. 项目配置
+
+- **数据库**:
+  打开 `djangoblog/settings.py` 文件，找到 `DATABASES` 配置项，修改为您的 MySQL 连接信息。
+
+  ```python
+  DATABASES = {
+      'default': {
+          'ENGINE': 'django.db.backends.mysql',
+          'NAME': 'djangoblog',
+          'USER': 'root',
+          'PASSWORD': 'your_password',
+          'HOST': '127.0.0.1',
+          'PORT': 3306,
+      }
+  }
+  ```
+  在 MySQL 中创建数据库:
+  ```sql
+  CREATE DATABASE `djangoblog` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+  ```
+
+- **更多配置**:
+  关于邮件发送、OAuth 登录、缓存等更多高级配置，请参阅我们的 [详细配置文档](/docs/config.md)。
+
+### 4. 初始化数据库
+
+```bash
+python manage.py makemigrations
+python manage.py migrate
+
+# 创建一个超级管理员账户
+python manage.py createsuperuser
+```
+
+### 5. 运行项目
+
+```bash
+# (可选) 生成一些测试数据
+python manage.py create_testdata
+
+# (可选) 收集和压缩静态文件
+python manage.py collectstatic --noinput
+python manage.py compress --force
+
+# 启动开发服务器
+python manage.py runserver
+```
+
+现在，在您的浏览器中访问 `http://127.0.0.1:8000/`，您应该能看到 DjangoBlog 的首页了！
+
+## 部署
+
+- **传统部署**: 我们为您准备了非常详细的 [服务器部署教程](https://www.lylinux.net/article/2019/8/5/58.html)。
+- **Docker 部署**: 项目已全面支持 Docker。如果您熟悉容器化技术，请参考 [Docker 部署文档](/docs/docker.md) 来快速启动。
+- **Kubernetes 部署**: 我们也提供了完整的 [Kubernetes 部署指南](/docs/k8s.md)，助您轻松上云。
+
+## 🧩 插件系统
+
+插件系统是 DjangoBlog 的核心特色之一。它允许您在不修改核心代码的情况下，通过编写独立的插件来为您的博客添加新功能。
+
+- **工作原理**: 插件通过在预定义的“钩子”上注册回调函数来工作。例如，当一篇文章被渲染时，`after_article_body_get` 钩子会被触发，所有注册到此钩子的函数都会被执行。
+- **现有插件**: `view_count`（浏览计数）, `seo_optimizer`（SEO优化）等都是通过插件系统实现的。
+- **开发您自己的插件**: 只需在 `plugins` 目录下创建一个新的文件夹，并编写您的 `plugin.py`。欢迎探索并为 DjangoBlog 社区贡献您的创意！
+
+## 🤝 贡献指南
+
+我们热烈欢迎任何形式的贡献！如果您有好的想法或发现了 Bug，请随时提交 Issue 或 Pull Request。
+
+## 📄 许可证
+
+本项目基于 [MIT License](LICENSE) 开源。
+
+---
+
+## ❤️ 支持与赞助
+
+如果您觉得这个项目对您有帮助，并且希望支持我继续维护和开发新功能，欢迎请我喝杯咖啡！您的每一份支持都是我前进的最大动力。
+
+<p align="center">
+  <img src="/docs/imgs/alipay.jpg" width="150" alt="支付宝赞助">
+  <img src="/docs/imgs/wechat.jpg" width="150" alt="微信赞助">
+</p>
+<p align="center">
+  <i>(左) 支付宝 / (右) 微信</i>
+</p>
+
+## 🙏 鸣谢
+
+特别感谢 **JetBrains** 为本项目提供的免费开源许可证。
+
+<p align="center">
+  <a href="https://www.jetbrains.com/?from=DjangoBlog">
+    <img src="/docs/imgs/pycharm_logo.png" width="150" alt="JetBrains Logo">
+  </a>
+</p>
+
+---
+> 如果本项目帮助到了你，请在[这里](https://github.com/liangliangyy/DjangoBlog/issues/214)留下你的网址，让更多的人看到。您的回复将会是我继续更新维护下去的动力。

src/DjangoBlog/__init__.py

@@ -0,0 +1 @@
+default_app_config = 'djangoblog.apps.DjangoblogAppConfig'

src/DjangoBlog/accounts/admin.py

@@ -0,0 +1,72 @@
+from django import forms
+from django.contrib.auth.admin import UserAdmin
+from django.contrib.auth.forms import UserChangeForm
+from django.contrib.auth.forms import UsernameField
+from django.utils.translation import gettext_lazy as _
+
+# Register your models here.
+from .models import BlogUser
+
+
+class BlogUserCreationForm(forms.ModelForm):
+    #lht: 创建用户表单，用于在Django管理后台创建新用户
+    #lht: 密码输入字段
+    password1 = forms.CharField(label=_('password'), widget=forms.PasswordInput)
+    #lht: 确认密码输入字段
+    password2 = forms.CharField(label=_('Enter password again'), widget=forms.PasswordInput)
+
+    class Meta:
+        #lht: 指定关联的模型和字段
+        model = BlogUser
+        fields = ('email',)
+
+    def clean_password2(self):
+        #lht: 验证两次密码输入是否一致
+        password1 = self.cleaned_data.get("password1")
+        password2 = self.cleaned_data.get("password2")
+        if password1 and password2 and password1 != password2:
+            raise forms.ValidationError(_("passwords do not match"))
+        return password2
+
+    def save(self, commit=True):
+        #lht: 保存用户并加密密码
+        user = super().save(commit=False)
+        user.set_password(self.cleaned_data["password1"])
+        if commit:
+            #lht: 设置用户来源为管理后台
+            user.source = 'adminsite'
+            user.save()
+        return user
+
+
+class BlogUserChangeForm(UserChangeForm):
+    #lht: 修改用户表单，用于在Django管理后台编辑现有用户
+    class Meta:
+        #lht: 指定关联的模型、字段和字段类
+        model = BlogUser
+        fields = '__all__'
+        field_classes = {'username': UsernameField}
+
+    def __init__(self, *args, **kwargs):
+        #lht: 初始化表单
+        super().__init__(*args, **kwargs)
+
+
+class BlogUserAdmin(UserAdmin):
+    #lht: 用户管理界面配置，自定义Django管理后台的用户管理界面
+    #lht: 指定修改用户和创建用户使用的表单
+    form = BlogUserChangeForm
+    add_form = BlogUserCreationForm
+    #lht: 定义在列表页面显示的字段
+    list_display = (
+        'id',
+        'nickname',
+        'username',
+        'email',
+        'last_login',
+        'date_joined',
+        'source')
+    #lht: 定义在列表页面中可点击跳转到编辑页面的字段
+    list_display_links = ('id', 'username')
+    #lht: 定义默认排序方式
+    ordering = ('-id',)

src/DjangoBlog/accounts/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class AccountsConfig(AppConfig):
+    #lht:指定应用的名称，Django会根据这个名称找到对应的应用目录
+    name = 'accounts'

src/DjangoBlog/accounts/forms.py

@@ -0,0 +1,136 @@
+from django import forms
+from django.contrib.auth import get_user_model, password_validation
+from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
+from django.core.exceptions import ValidationError
+from django.forms import widgets
+from django.utils.translation import gettext_lazy as _
+from . import utils
+from .models import BlogUser
+
+
+class LoginForm(AuthenticationForm):
+    #lht: 登录表单，继承Django内置认证表单
+    def __init__(self, *args, **kwargs):
+        #lht: 调用父类构造函数
+        super(LoginForm, self).__init__(*args, **kwargs)
+        #lht: 自定义用户名和密码字段的显示样式
+        self.fields['username'].widget = widgets.TextInput(
+            attrs={'placeholder': "username", "class": "form-control"})
+        self.fields['password'].widget = widgets.PasswordInput(
+            attrs={'placeholder': "password", "class": "form-control"})
+
+
+class RegisterForm(UserCreationForm):
+    #lht: 用户注册表单，继承Django内置用户创建表单
+    def __init__(self, *args, **kwargs):
+        #lht: 调用父类构造函数
+        super(RegisterForm, self).__init__(*args, **kwargs)
+        #lht: 自定义各字段的显示样式
+        self.fields['username'].widget = widgets.TextInput(
+            attrs={'placeholder': "username", "class": "form-control"})
+        self.fields['email'].widget = widgets.EmailInput(
+            attrs={'placeholder': "email", "class": "form-control"})
+        self.fields['password1'].widget = widgets.PasswordInput(
+            attrs={'placeholder': "password", "class": "form-control"})
+        self.fields['password2'].widget = widgets.PasswordInput(
+            attrs={'placeholder': "repeat password", "class": "form-control"})
+
+    def clean_email(self):
+        #lht: 验证邮箱唯一性
+        email = self.cleaned_data['email']
+        if get_user_model().objects.filter(email=email).exists():
+            raise ValidationError(_("email already exists"))
+        return email
+
+    class Meta:
+        #lht: 指定模型和字段
+        model = get_user_model()
+        fields = ("username", "email")
+
+
+class ForgetPasswordForm(forms.Form):
+    #lht: 忘记密码表单
+    #lht: 新密码字段
+    new_password1 = forms.CharField(
+        label=_("New password"),
+        widget=forms.PasswordInput(
+            attrs={
+                "class": "form-control",
+                'placeholder': _("New password")
+            }
+        ),
+    )
+
+    #lht: 确认新密码字段
+    new_password2 = forms.CharField(
+        label="确认密码",
+        widget=forms.PasswordInput(
+            attrs={
+                "class": "form-control",
+                'placeholder': _("Confirm password")
+            }
+        ),
+    )
+
+    #lht: 邮箱字段
+    email = forms.EmailField(
+        label='邮箱',
+        widget=forms.TextInput(
+            attrs={
+                'class': 'form-control',
+                'placeholder': _("Email")
+            }
+        ),
+    )
+
+    #lht: 验证码字段
+    code = forms.CharField(
+        label=_('Code'),
+        widget=forms.TextInput(
+            attrs={
+                'class': 'form-control',
+                'placeholder': _("Code")
+            }
+        ),
+    )
+
+    def clean_new_password2(self):
+        #lht: 验证两次输入的密码是否一致
+        password1 = self.data.get("new_password1")
+        password2 = self.data.get("new_password2")
+        if password1 and password2 and password1 != password2:
+            raise ValidationError(_("passwords do not match"))
+        #lht: 验证密码强度
+        password_validation.validate_password(password2)
+
+        return password2
+
+    def clean_email(self):
+        #lht: 验证邮箱是否存在
+        user_email = self.cleaned_data.get("email")
+        if not BlogUser.objects.filter(
+                email=user_email
+        ).exists():
+            #lht: todo 这里的报错提示可以判断一个邮箱是不是注册过，如果不想暴露可以修改
+            raise ValidationError(_("email does not exist"))
+        return user_email
+
+    def clean_code(self):
+        #lht: 验证验证码是否正确
+        code = self.cleaned_data.get("code")
+        #lht: 调用工具函数验证验证码
+        error = utils.verify(
+            email=self.cleaned_data.get("email"),
+            code=code,
+        )
+        if error:
+            raise ValidationError(error)
+        return code
+
+
+class ForgetPasswordCodeForm(forms.Form):
+    #lht: 忘记密码时获取验证码的表单
+    #lht: 邮箱字段
+    email = forms.EmailField(
+        label=_('Email'),
+    )

src/DjangoBlog/accounts/migrations/0001_initial.py

@@ -0,0 +1,70 @@
+# Generated by Django 4.1.7 on 2023-03-02 07:14
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+    #lht: 标记这是一个初始迁移文件
+    initial = True
+
+    #lht: 定义依赖关系，该迁移依赖于auth应用的0012_alter_user_first_name_max_length迁移
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+    ]
+
+    operations = [
+        #lht: 创建BlogUser模型的操作
+        migrations.CreateModel(
+            name='BlogUser',
+            fields=[
+                #lht: 主键字段，自动创建的BigAutoField
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                #lht: 密码字段，存储加密后的密码
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                #lht: 上次登录时间字段
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                #lht: 超级用户状态字段，拥有所有权限
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                #lht: 用户名字段，具有唯一性约束和验证器
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                #lht: 名字字段
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                #lht: 姓氏字段
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                #lht: 邮箱地址字段
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                #lht: 员工状态字段，决定是否可以登录管理站点
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                #lht: 活跃状态字段，决定用户账户是否有效
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                #lht: 加入日期字段
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                #lht: 昵称字段，博客用户的额外信息
+                ('nickname', models.CharField(blank=True, max_length=100, verbose_name='昵称')),
+                #lht: 创建时间字段
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                #lht: 最后修改时间字段
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                #lht: 创建来源字段，标记用户通过何种方式创建
+                ('source', models.CharField(blank=True, max_length=100, verbose_name='创建来源')),
+                #lht: 用户组关联字段，多对多关系
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+                #lht: 用户权限字段，多对多关系
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
+            ],
+            #lht: 模型选项配置
+            options={
+                'verbose_name': '用户',           #lht: 单数名称
+                'verbose_name_plural': '用户',     #lht: 复数名称
+                'ordering': ['-id'],              #lht: 默认排序方式，按ID降序
+                'get_latest_by': 'id',            #lht: 获取最新记录的依据字段
+            },
+            #lht: 模型管理器
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]

src/DjangoBlog/accounts/migrations/0002_alter_bloguser_options_remove_bloguser_created_time_and_more.py

@@ -0,0 +1,70 @@
+# Generated by Django 4.1.7 on 2023-03-02 07:14
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+    #lht: 标记这是一个初始迁移文件
+    initial = True
+
+    #lht: 定义依赖关系，该迁移依赖于auth应用的0012_alter_user_first_name_max_length迁移
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+    ]
+
+    operations = [
+        #lht: 创建BlogUser模型的操作
+        migrations.CreateModel(
+            name='BlogUser',
+            fields=[
+                #lht: 主键字段，自动创建的BigAutoField
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                #lht: 密码字段，存储加密后的密码
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                #lht: 上次登录时间字段
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                #lht: 超级用户状态字段，拥有所有权限
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                #lht: 用户名字段，具有唯一性约束和验证器
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                #lht: 名字字段
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                #lht: 姓氏字段
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                #lht: 邮箱地址字段
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                #lht: 员工状态字段，决定是否可以登录管理站点
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                #lht: 活跃状态字段，决定用户账户是否有效
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                #lht: 加入日期字段
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                #lht: 昵称字段，博客用户的额外信息
+                ('nickname', models.CharField(blank=True, max_length=100, verbose_name='昵称')),
+                #lht: 创建时间字段
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                #lht: 最后修改时间字段
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                #lht: 创建来源字段，标记用户通过何种方式创建
+                ('source', models.CharField(blank=True, max_length=100, verbose_name='创建来源')),
+                #lht: 用户组关联字段，多对多关系
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+                #lht: 用户权限字段，多对多关系
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
+            ],
+            #lht: 模型选项配置
+            options={
+                'verbose_name': '用户',           #lht: 单数名称
+                'verbose_name_plural': '用户',     #lht: 复数名称
+                'ordering': ['-id'],              #lht: 默认排序方式，按ID降序
+                'get_latest_by': 'id',            #lht: 获取最新记录的依据字段
+            },
+            #lht: 模型管理器
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]

src/DjangoBlog/accounts/models.py

@@ -0,0 +1,43 @@
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+from django.urls import reverse
+from django.utils.timezone import now
+from django.utils.translation import gettext_lazy as _
+from djangoblog.utils import get_current_site
+
+
+#lht: Create your models here.
+
+class BlogUser(AbstractUser):
+    #lht: 用户昵称字段
+    nickname = models.CharField(_('nick name'), max_length=100, blank=True)
+    #lht: 用户创建时间
+    creation_time = models.DateTimeField(_('creation time'), default=now)
+    #lht: 用户最后修改时间
+    last_modify_time = models.DateTimeField(_('last modify time'), default=now)
+    #lht: 用户来源标识（如通过注册、后台创建等）
+    source = models.CharField(_('create source'), max_length=100, blank=True)
+
+    def get_absolute_url(self):
+        #lht: 返回用户个人页面的URL
+        return reverse(
+            'blog:author_detail', kwargs={
+                'author_name': self.username})
+
+    def __str__(self):
+        #lht: 字符串表示，返回用户邮箱
+        return self.email
+
+    def get_full_url(self):
+        #lht: 获取用户页面的完整URL
+        site = get_current_site().domain
+        url = "https://{site}{path}".format(site=site,
+                                            path=self.get_absolute_url())
+        return url
+
+    class Meta:
+        #lht: 模型元数据配置
+        ordering = ['-id']  #lht: 默认按ID倒序排列
+        verbose_name = _('user')  #lht: 单数名称
+        verbose_name_plural = verbose_name  #lht: 复数名称
+        get_latest_by = 'id'  #lht: 获取最新记录的字段

src/DjangoBlog/accounts/tests.py

@@ -0,0 +1,275 @@
+from django.test import Client, RequestFactory, TestCase
+from django.urls import reverse
+from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
+
+from accounts.models import BlogUser
+from blog.models import Article, Category
+from djangoblog.utils import *
+from . import utils
+
+
+#lht: Create your tests here.
+
+class AccountTest(TestCase):
+    #lht: """
+    #lht: 账户功能测试类
+    #lht: 继承Django的TestCase，用于测试账户相关的各种功能
+    #lht: """
+
+    def setUp(self):
+        #lht: """
+        #lht: 测试前的准备工作
+        #lht: 每个测试方法执行前都会调用此方法
+        #lht: """
+        self.client = Client()  #lht: 创建测试客户端，用于模拟HTTP请求
+        self.factory = RequestFactory()  #lht: 创建请求工厂，用于创建请求对象
+        #lht: 创建一个测试用户，用于后续的测试
+        self.blog_user = BlogUser.objects.create_user(
+            username="test",
+            email="admin@admin.com",
+            password="12345678"
+        )
+        self.new_test = "xxx123--="  #lht: 设置测试用的新密码
+
+    def test_validate_account(self):
+        #lht: """
+        #lht: 测试账户验证功能
+        #lht: 包括超级用户创建、登录验证、管理员权限等
+        #lht: """
+        site = get_current_site().domain
+        #lht: 创建超级用户用于测试
+        user = BlogUser.objects.create_superuser(
+            email="liangliangyy1@gmail.com",
+            username="liangliangyy1",
+            password="qwer!@#$ggg")
+        testuser = BlogUser.objects.get(username='liangliangyy1')
+
+        #lht: 测试用户登录功能
+        loginresult = self.client.login(
+            username='liangliangyy1',
+            password='qwer!@#$ggg')
+        self.assertEqual(loginresult, True)  #lht: 验证登录成功
+        response = self.client.get('/admin/')  #lht: 访问管理后台
+        self.assertEqual(response.status_code, 200)  #lht: 验证访问成功
+
+        #lht: 创建分类和文章用于测试
+        category = Category()
+        category.name = "categoryaaa"
+        category.creation_time = timezone.now()
+        category.last_modify_time = timezone.now()
+        category.save()
+
+        article = Article()
+        article.title = "nicetitleaaa"
+        article.body = "nicecontentaaa"
+        article.author = user
+        article.category = category
+        article.type = 'a'
+        article.status = 'p'
+        article.save()
+
+        #lht: 测试能否正常访问文章管理页面
+        response = self.client.get(article.get_admin_url())
+        self.assertEqual(response.status_code, 200)
+
+    def test_validate_register(self):
+        #lht: """
+        #lht: 测试用户注册流程
+        #lht: 包括注册、邮箱验证、登录、权限设置等完整流程
+        #lht: """
+        #lht: 验证目标邮箱尚未注册
+        self.assertEquals(
+            0, len(
+                BlogUser.objects.filter(
+                    email='user123@user.com')))
+
+        #lht: 模拟用户注册请求
+        response = self.client.post(reverse('account:register'), {
+            'username': 'user1233',
+            'email': 'user123@user.com',
+            'password1': 'password123!q@wE#R$T',
+            'password2': 'password123!q@wE#R$T',
+        })
+
+        #lht: 验证用户已成功创建
+        self.assertEquals(
+            1, len(
+                BlogUser.objects.filter(
+                    email='user123@user.com')))
+
+        #lht: 获取新创建的用户并验证邮箱链接
+        user = BlogUser.objects.filter(email='user123@user.com')[0]
+        sign = get_sha256(get_sha256(settings.SECRET_KEY + str(user.id)))
+        path = reverse('accounts:result')
+        url = '{path}?type=validation&id={id}&sign={sign}'.format(
+            path=path, id=user.id, sign=sign)
+        response = self.client.get(url)
+        self.assertEqual(response.status_code, 200)
+
+        #lht: 使用新用户登录
+        self.client.login(username='user1233', password='password123!q@wE#R$T')
+        user = BlogUser.objects.filter(email='user123@user.com')[0]
+
+        #lht: 设置用户为超级用户和员工，以便访问管理功能
+        user.is_superuser = True
+        user.is_staff = True
+        user.save()
+        delete_sidebar_cache()
+
+        #lht: 创建分类和文章
+        category = Category()
+        category.name = "categoryaaa"
+        category.creation_time = timezone.now()
+        category.last_modify_time = timezone.now()
+        category.save()
+
+        article = Article()
+        article.category = category
+        article.title = "nicetitle333"
+        article.body = "nicecontentttt"
+        article.author = user
+
+        article.type = 'a'
+        article.status = 'p'
+        article.save()
+
+        #lht: 验证能够访问文章管理页面
+        response = self.client.get(article.get_admin_url())
+        self.assertEqual(response.status_code, 200)
+
+        #lht: 测试用户登出功能
+        response = self.client.get(reverse('account:logout'))
+        self.assertIn(response.status_code, [301, 302, 200])
+
+        #lht: 登出后应无法访问管理页面
+        response = self.client.get(article.get_admin_url())
+        self.assertIn(response.status_code, [301, 302, 200])
+
+        #lht: 测试使用错误密码登录
+        response = self.client.post(reverse('account:login'), {
+            'username': 'user1233',
+            'password': 'password123'
+        })
+        self.assertIn(response.status_code, [301, 302, 200])
+
+        #lht: 登录失败后仍无法访问管理页面
+        response = self.client.get(article.get_admin_url())
+        self.assertIn(response.status_code, [301, 302, 200])
+
+    def test_verify_email_code(self):
+        #lht: """
+        #lht: 测试邮箱验证码验证功能
+        #lht: """
+        to_email = "admin@admin.com"
+        code = generate_code()  #lht: 生成验证码
+        utils.set_code(to_email, code)  #lht: 设置验证码
+        utils.send_verify_email(to_email, code)  #lht: 发送验证码（模拟）
+
+        #lht: 验证正确的验证码能通过验证
+        err = utils.verify("admin@admin.com", code)
+        self.assertEqual(err, None)
+
+        #lht: 验证错误的验证码不能通过验证
+        err = utils.verify("admin@123.com", code)
+        self.assertEqual(type(err), str)
+
+    def test_forget_password_email_code_success(self):
+        #lht: """
+        #lht: 测试忘记密码时成功获取验证码
+        #lht: """
+        resp = self.client.post(
+            path=reverse("account:forget_password_code"),
+            data=dict(email="admin@admin.com")
+        )
+
+        #lht: 验证请求成功且返回"ok"
+        self.assertEqual(resp.status_code, 200)
+        self.assertEqual(resp.content.decode("utf-8"), "ok")
+
+    def test_forget_password_email_code_fail(self):
+        #lht: """
+        #lht: 测试忘记密码时获取验证码失败的情况
+        #lht: """
+        #lht: 测试没有提供邮箱的情况
+        resp = self.client.post(
+            path=reverse("account:forget_password_code"),
+            data=dict()
+        )
+        self.assertEqual(resp.content.decode("utf-8"), "错误的邮箱")
+
+        #lht: 测试提供无效邮箱的情况
+        resp = self.client.post(
+            path=reverse("account:forget_password_code"),
+            data=dict(email="admin@com")
+        )
+        self.assertEqual(resp.content.decode("utf-8"), "错误的邮箱")
+
+    def test_forget_password_email_success(self):
+        #lht: """
+        #lht: 测试成功重置密码的完整流程
+        #lht: """
+        code = generate_code()
+        utils.set_code(self.blog_user.email, code)  #lht: 设置验证码
+
+        #lht: 准备重置密码的数据
+        data = dict(
+            new_password1=self.new_test,
+            new_password2=self.new_test,
+            email=self.blog_user.email,
+            code=code,
+        )
+
+        #lht: 发送重置密码请求
+        resp = self.client.post(
+            path=reverse("account:forget_password"),
+            data=data
+        )
+        self.assertEqual(resp.status_code, 302)  #lht: 重定向表示成功
+
+        #lht: 验证用户密码是否修改成功
+        blog_user = BlogUser.objects.filter(
+            email=self.blog_user.email,
+        ).first()  #lht: type: BlogUser
+        self.assertNotEqual(blog_user, None)
+        self.assertEqual(blog_user.check_password(data["new_password1"]), True)
+
+    def test_forget_password_email_not_user(self):
+        #lht: """
+        #lht: 测试为不存在的用户重置密码的情况
+        #lht: """
+        data = dict(
+            new_password1=self.new_test,
+            new_password2=self.new_test,
+            email="123@123.com",  #lht: 不存在的邮箱
+            code="123456",
+        )
+        resp = self.client.post(
+            path=reverse("account:forget_password"),
+            data=data
+        )
+
+        #lht: 应该返回200状态码而不是重定向，因为验证失败
+        self.assertEqual(resp.status_code, 200)
+
+    def test_forget_password_email_code_error(self):
+        #lht: """
+        #lht: 测试使用错误验证码重置密码的情况
+        #lht: """
+        code = generate_code()
+        utils.set_code(self.blog_user.email, code)
+
+        #lht: 使用错误的验证码
+        data = dict(
+            new_password1=self.new_test,
+            new_password2=self.new_test,
+            email=self.blog_user.email,
+            code="111111",  #lht: 错误的验证码
+        )
+        resp = self.client.post(
+            path=reverse("account:forget_password"),
+            data=data
+        )
+
+        #lht: 应该返回200状态码而不是重定向，因为验证失败
+        self.assertEqual(resp.status_code, 200)

src/DjangoBlog/accounts/urls.py

@@ -0,0 +1,35 @@
+from django.urls import path
+from django.urls import re_path
+
+from . import views
+from .forms import LoginForm
+
+app_name = "accounts"  #lht: 应用命名空间
+
+urlpatterns = [
+    #lht: 登录URL
+    re_path(r'^login/$',
+                       views.LoginView.as_view(success_url='/'),
+                       name='login',
+                       kwargs={'authentication_form': LoginForm}),
+    #lht: 注册URL
+    re_path(r'^register/$',
+                       views.RegisterView.as_view(success_url="/"),
+                       name='register'),
+    #lht: 登出URL
+    re_path(r'^logout/$',
+                       views.LogoutView.as_view(),
+                       name='logout'),
+    #lht: 账户操作结果页面
+    path(r'account/result.html',
+                    views.account_result,
+                    name='result'),
+    #lht: 忘记密码页面
+    re_path(r'^forget_password/$',
+                       views.ForgetPasswordView.as_view(),
+                       name='forget_password'),
+    #lht: 获取忘记密码验证码
+    re_path(r'^forget_password_code/$',
+                       views.ForgetPasswordEmailCode.as_view(),
+                       name='forget_password_code'),
+]

src/DjangoBlog/accounts/user_login_backend.py

@@ -0,0 +1,28 @@
+from django.contrib.auth import get_user_model
+from django.contrib.auth.backends import ModelBackend
+
+
+class EmailOrUsernameModelBackend(ModelBackend):
+    #lht: """
+    #lht: 允许使用用户名或邮箱登录
+    #lht: """
+
+    def authenticate(self, request, username=None, password=None, **kwargs):
+        #lht: 根据输入内容判断是邮箱还是用户名
+        if '@' in username:
+            kwargs = {'email': username}
+        else:
+            kwargs = {'username': username}
+        try:
+            user = get_user_model().objects.get(**kwargs)
+            if user.check_password(password):
+                return user
+        except get_user_model().DoesNotExist:
+            return None
+
+    def get_user(self, username):
+        #lht: 根据用户名获取用户对象
+        try:
+            return get_user_model().objects.get(pk=username)
+        except get_user_model().DoesNotExist:
+            return None

src/DjangoBlog/accounts/utils.py

@@ -0,0 +1,49 @@
+import typing
+from datetime import timedelta
+
+from django.core.cache import cache
+from django.utils.translation import gettext
+from django.utils.translation import gettext_lazy as _
+
+from djangoblog.utils import send_email
+
+_code_ttl = timedelta(minutes=5)  #lht: 验证码有效期5分钟
+
+
+def send_verify_email(to_mail: str, code: str, subject: str = _("Verify Email")):
+    #lht: """发送重设密码验证码
+    #lht: Args:
+    #lht:     to_mail: 接受邮箱
+    #lht:     subject: 邮件主题
+    #lht:     code: 验证码
+    #lht: """
+    html_content = _(
+        "You are resetting the password, the verification code is：%(code)s, valid within 5 minutes, please keep it "
+        "properly") % {'code': code}
+    send_email([to_mail], subject, html_content)
+
+
+def verify(email: str, code: str) -> typing.Optional[str]:
+    #lht: """验证code是否有效
+    #lht: Args:
+    #lht:     email: 请求邮箱
+    #lht:     code: 验证码
+    #lht: Return:
+    #lht:     如果有错误就返回错误str
+    #lht: Node:
+    #lht:     这里的错误处理不太合理，应该采用raise抛出
+    #lht:     否测调用方也需要对error进行处理
+    #lht: """
+    cache_code = get_code(email)
+    if cache_code != code:
+        return gettext("Verification code error")
+
+
+def set_code(email: str, code: str):
+    #lht: """设置code"""
+    cache.set(email, code, _code_ttl.seconds)
+
+
+def get_code(email: str) -> typing.Optional[str]:
+    #lht: """获取code"""
+    return cache.get(email)

src/DjangoBlog/accounts/views.py

@@ -0,0 +1,218 @@
+import logging
+from django.utils.translation import gettext_lazy as _
+from django.conf import settings
+from django.contrib import auth
+from django.contrib.auth import REDIRECT_FIELD_NAME
+from django.contrib.auth import get_user_model
+from django.contrib.auth import logout
+from django.contrib.auth.forms import AuthenticationForm
+from django.contrib.auth.hashers import make_password
+from django.http import HttpResponseRedirect, HttpResponseForbidden
+from django.http.request import HttpRequest
+from django.http.response import HttpResponse
+from django.shortcuts import get_object_or_404
+from django.shortcuts import render
+from django.urls import reverse
+from django.utils.decorators import method_decorator
+from django.utils.http import url_has_allowed_host_and_scheme
+from django.views import View
+from django.views.decorators.cache import never_cache
+from django.views.decorators.csrf import csrf_protect
+from django.views.decorators.debug import sensitive_post_parameters
+from django.views.generic import FormView, RedirectView
+
+from djangoblog.utils import send_email, get_sha256, get_current_site, generate_code, delete_sidebar_cache
+from . import utils
+from .forms import RegisterForm, LoginForm, ForgetPasswordForm, ForgetPasswordCodeForm
+from .models import BlogUser
+
+logger = logging.getLogger(__name__)
+
+
+#lht: Create your views here.
+
+class RegisterView(FormView):
+    #lht: 用户注册视图
+    form_class = RegisterForm
+    template_name = 'account/registration_form.html'
+
+    @method_decorator(csrf_protect)
+    def dispatch(self, *args, **kwargs):
+        #lht: 处理请求分发，添加CSRF保护装饰器
+        return super(RegisterView, self).dispatch(*args, **kwargs)
+
+    def form_valid(self, form):
+        #lht: 表单验证成功时的处理逻辑
+        if form.is_valid():
+            user = form.save(False)
+            user.is_active = False  #lht: 新注册用户默认不激活
+            user.source = 'Register'  #lht: 标记来源为注册
+            user.save(True)
+            site = get_current_site().domain
+            sign = get_sha256(get_sha256(settings.SECRET_KEY + str(user.id)))
+
+            if settings.DEBUG:
+                site = '127.0.0.1:8000'
+            path = reverse('account:result')
+            url = "http://{site}{path}?type=validation&id={id}&sign={sign}".format(
+                site=site, path=path, id=user.id, sign=sign)
+
+            #lht: 构造验证邮件内容
+            content = """
+                            <p>请点击下面链接验证您的邮箱</p>
+
+                            <a href="{url}" rel="bookmark">{url}</a>
+
+                            再次感谢您！
+                            <br />
+                            如果上面链接无法打开，请将此链接复制至浏览器。
+                            {url}
+                            """.format(url=url)
+            send_email(
+                emailto=[
+                    user.email,
+                ],
+                title='验证您的电子邮箱',
+                content=content)
+
+            url = reverse('accounts:result') + \
+                  '?type=register&id=' + str(user.id)
+            return HttpResponseRedirect(url)
+        else:
+            return self.render_to_response({
+                'form': form
+            })
+
+
+class LogoutView(RedirectView):
+    #lht: 用户登出视图
+    url = '/login/'
+
+    @method_decorator(never_cache)
+    def dispatch(self, request, *args, **kwargs):
+        #lht: 处理请求分发，添加不缓存装饰器
+        return super(LogoutView, self).dispatch(request, *args, **kwargs)
+
+    def get(self, request, *args, **kwargs):
+        #lht: 处理GET请求，执行登出操作
+        logout(request)
+        delete_sidebar_cache()  #lht: 清除侧边栏缓存
+        return super(LogoutView, self).get(request, *args, **kwargs)
+
+
+class LoginView(FormView):
+    #lht: 用户登录视图
+    form_class = LoginForm
+    template_name = 'account/login.html'
+    success_url = '/'
+    redirect_field_name = REDIRECT_FIELD_NAME
+    login_ttl = 2626560  #lht: 登录会话保持时间（一个月）
+
+    @method_decorator(sensitive_post_parameters('password'))
+    @method_decorator(csrf_protect)
+    @method_decorator(never_cache)
+    def dispatch(self, request, *args, **kwargs):
+        #lht: 处理请求分发，添加敏感参数保护、CSRF保护和不缓存装饰器
+        return super(LoginView, self).dispatch(request, *args, **kwargs)
+
+    def get_context_data(self, **kwargs):
+        #lht: 获取重定向URL
+        redirect_to = self.request.GET.get(self.redirect_field_name)
+        if redirect_to is None:
+            redirect_to = '/'
+        kwargs['redirect_to'] = redirect_to
+
+        return super(LoginView, self).get_context_data(**kwargs)
+
+    def form_valid(self, form):
+        #lht: 表单验证成功时的处理逻辑
+        form = AuthenticationForm(data=self.request.POST, request=self.request)
+
+        if form.is_valid():
+            delete_sidebar_cache()
+            logger.info(self.redirect_field_name)
+
+            auth.login(self.request, form.get_user())
+            if self.request.POST.get("remember"):
+                self.request.session.set_expiry(self.login_ttl)
+            return super(LoginView, self).form_valid(form)
+        else:
+            return self.render_to_response({
+                'form': form
+            })
+
+    def get_success_url(self):
+        #lht: 获取登录成功后的跳转URL
+        redirect_to = self.request.POST.get(self.redirect_field_name)
+        if not url_has_allowed_host_and_scheme(
+                url=redirect_to, allowed_hosts=[
+                    self.request.get_host()]):
+            redirect_to = self.success_url
+        return redirect_to
+
+
+def account_result(request):
+    #lht: 账户操作结果页面
+    type = request.GET.get('type')
+    id = request.GET.get('id')
+
+    user = get_object_or_404(get_user_model(), id=id)
+    logger.info(type)
+    if user.is_active:
+        return HttpResponseRedirect('/')
+    if type and type in ['register', 'validation']:
+        if type == 'register':
+            content = '''
+    恭喜您注册成功，一封验证邮件已经发送到您的邮箱，请验证您的邮箱后登录本站。
+    '''
+            title = '注册成功'
+        else:
+            c_sign = get_sha256(get_sha256(settings.SECRET_KEY + str(user.id)))
+            sign = request.GET.get('sign')
+            if sign != c_sign:
+                return HttpResponseForbidden()
+            user.is_active = True
+            user.save()
+            content = '''
+            恭喜您已经成功的完成邮箱验证，您现在可以使用您的账号来登录本站。
+            '''
+            title = '验证成功'
+        return render(request, 'account/result.html', {
+            'title': title,
+            'content': content
+        })
+    else:
+        return HttpResponseRedirect('/')
+
+
+class ForgetPasswordView(FormView):
+    #lht: 忘记密码视图
+    form_class = ForgetPasswordForm
+    template_name = 'account/forget_password.html'
+
+    def form_valid(self, form):
+        #lht: 表单验证成功时的处理逻辑
+        if form.is_valid():
+            blog_user = BlogUser.objects.filter(email=form.cleaned_data.get("email")).get()
+            blog_user.password = make_password(form.cleaned_data["new_password2"])
+            blog_user.save()
+            return HttpResponseRedirect('/login/')
+        else:
+            return self.render_to_response({'form': form})
+
+
+class ForgetPasswordEmailCode(View):
+    #lht: 发送忘记密码验证码视图
+
+    def post(self, request: HttpRequest):
+        #lht: 处理POST请求，发送验证码邮件
+        form = ForgetPasswordCodeForm(request.POST)
+        if not form.is_valid():
+            return HttpResponse("错误的邮箱")
+        to_email = form.cleaned_data["email"]
+
+        code = generate_code()
+        utils.send_verify_email(to_email, code)
+        utils.set_code(to_email, code)
+
+        return HttpResponse("ok")

src/DjangoBlog/admin_site.py

@@ -0,0 +1,64 @@
+from django.contrib.admin import AdminSite
+from django.contrib.admin.models import LogEntry
+from django.contrib.sites.admin import SiteAdmin
+from django.contrib.sites.models import Site
+
+from accounts.admin import *
+from blog.admin import *
+from blog.models import *
+from comments.admin import *
+from comments.models import *
+from djangoblog.logentryadmin import LogEntryAdmin
+from oauth.admin import *
+from oauth.models import *
+from owntracks.admin import *
+from owntracks.models import *
+from servermanager.admin import *
+from servermanager.models import *
+
+
+class DjangoBlogAdminSite(AdminSite):
+    site_header = 'djangoblog administration'
+    site_title = 'djangoblog site admin'
+
+    def __init__(self, name='admin'):
+        super().__init__(name)
+
+    def has_permission(self, request):
+        return request.user.is_superuser
+
+    # def get_urls(self):
+    #     urls = super().get_urls()
+    #     from django.urls import path
+    #     from blog.views import refresh_memcache
+    #
+    #     my_urls = [
+    #         path('refresh/', self.admin_view(refresh_memcache), name="refresh"),
+    #     ]
+    #     return urls + my_urls
+
+
+admin_site = DjangoBlogAdminSite(name='admin')
+
+admin_site.register(Article, ArticlelAdmin)
+admin_site.register(Category, CategoryAdmin)
+admin_site.register(Tag, TagAdmin)
+admin_site.register(Links, LinksAdmin)
+admin_site.register(SideBar, SideBarAdmin)
+admin_site.register(BlogSettings, BlogSettingsAdmin)
+
+admin_site.register(commands, CommandsAdmin)
+admin_site.register(EmailSendLog, EmailSendLogAdmin)
+
+admin_site.register(BlogUser, BlogUserAdmin)
+
+admin_site.register(Comment, CommentAdmin)
+
+admin_site.register(OAuthUser, OAuthUserAdmin)
+admin_site.register(OAuthConfig, OAuthConfigAdmin)
+
+admin_site.register(OwnTrackLog, OwnTrackLogsAdmin)
+
+admin_site.register(Site, SiteAdmin)
+
+admin_site.register(LogEntry, LogEntryAdmin)

src/DjangoBlog/apps.py

@@ -0,0 +1,11 @@
+from django.apps import AppConfig
+
+class DjangoblogAppConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'djangoblog'
+
+    def ready(self):
+        super().ready()
+        # Import and load plugins here
+        from .plugin_manage.loader import load_plugins
+        load_plugins() 

src/DjangoBlog/blog/admin.py

@@ -0,0 +1,172 @@
+#zf：导入Django表单模块
+from django import forms
+#zf：导入Django管理后台模块
+from django.contrib import admin
+#zf：导入获取用户模型的函数
+from django.contrib.auth import get_user_model
+#zf：导入URL反向解析函数
+from django.urls import reverse
+#zf：导入HTML格式化函数
+from django.utils.html import format_html
+#zf：导入国际化翻译函数
+from django.utils.translation import gettext_lazy as _
+
+#zf：导入博客应用的Article模型
+from .models import Article
+
+
+#zf：定义文章表单类，继承自ModelForm
+class ArticleForm(forms.ModelForm):
+    #zf：被注释掉的代码：使用AdminPagedownWidget作为body字段的widget
+    # body = forms.CharField(widget=AdminPagedownWidget())
+
+    class Meta:
+        model = Article
+        #zf：包含所有字段
+        fields = '__all__'
+
+
+#zf：定义批量发布文章的操作函数
+def makr_article_publish(modeladmin, request, queryset):
+    #zf：将选中文章的状态更新为'p'(已发布)
+    queryset.update(status='p')
+
+#zf：定义批量将文章设为草稿的操作函数
+def draft_article(modeladmin, request, queryset):
+    #zf：将选中文章的状态更新为'd'(草稿)
+    queryset.update(status='d')
+
+#zf：定义批量关闭文章评论的操作函数
+def close_article_commentstatus(modeladmin, request, queryset):
+    #zf：将选中文章的评论状态更新为'c'(关闭)
+    queryset.update(comment_status='c')
+
+#zf：定义批量开启文章评论的操作函数
+def open_article_commentstatus(modeladmin, request, queryset):
+    #zf：将选中文章的评论状态更新为'o'(开启)
+    queryset.update(comment_status='o')
+
+
+#zf：为操作函数设置描述信息，用于在管理后台显示（支持国际化）
+makr_article_publish.short_description = _('Publish selected articles')
+draft_article.short_description = _('Draft selected articles')
+close_article_commentstatus.short_description = _('Close article comments')
+open_article_commentstatus.short_description = _('Open article comments')
+
+
+#zf：定义文章管理类，继承自ModelAdmin
+class ArticlelAdmin(admin.ModelAdmin):
+    #zf：每页显示20条记录
+    list_per_page = 20
+    #zf：设置可搜索的字段为body和title
+    search_fields = ('body', 'title')
+    #zf：使用自定义的ArticleForm
+    form = ArticleForm
+    #zf：设置在列表页显示的字段
+    list_display = (
+        'id',
+        'title',
+        'author',
+        #zf：自定义的分类链接字段
+        'link_to_category',
+        'creation_time',
+        'views',
+        'status',
+        'type',
+        'article_order')
+    #zf：设置哪些字段可以作为链接点击进入编辑页
+    list_display_links = ('id', 'title')
+    #zf：设置右侧的过滤器字段
+    list_filter = ('status', 'type', 'category')
+    #zf：对tags字段使用水平过滤器
+    filter_horizontal = ('tags',)
+    #zf：在表单中排除这些字段（由系统自动管理）
+    exclude = ('creation_time', 'last_modify_time')
+    #zf：启用"在站点上查看"功能
+    view_on_site = True
+    #zf：注册自定义的管理操作
+    actions = [
+        makr_article_publish,
+        draft_article,
+        close_article_commentstatus,
+        open_article_commentstatus]
+
+    #zf：自定义字段：显示分类链接
+    def link_to_category(self, obj):
+        #zf：获取分类模型的app_label和model_name
+        info = (obj.category._meta.app_label, obj.category._meta.model_name)
+        #zf：生成分类编辑页的URL
+        link = reverse('admin:%s_%s_change' % info, args=(obj.category.id,))
+        #zf：返回HTML链接
+        return format_html(u'<a href="%s">%s</a>' % (link, obj.category.name))
+
+    #zf：设置字段显示名称
+    link_to_category.short_description = _('category')
+
+    #zf：自定义表单获取方法
+    def get_form(self, request, obj=None, **kwargs):
+        form = super(ArticlelAdmin, self).get_form(request, obj, **kwargs)
+        #zf：限制作者字段只能选择超级用户
+        form.base_fields['author'].queryset = get_user_model(
+        ).objects.filter(is_superuser=True)
+        return form
+
+    #zf：保存模型的方法
+    def save_model(self, request, obj, form, change):
+        super(ArticlelAdmin, self).save_model(request, obj, form, change)
+
+    #zf：获取在站点上查看的URL
+    def get_view_on_site_url(self, obj=None):
+        if obj:
+            #zf：获取文章的完整URL
+            url = obj.get_full_url()
+            return url
+        else:
+            from djangoblog.utils import get_current_site
+            #zf：获取当前站点域名
+            site = get_current_site().domain
+            return site
+
+
+#zf：定义标签管理类
+class TagAdmin(admin.ModelAdmin):
+    #zf：排除这些字段（由系统自动管理）
+    exclude = ('slug', 'last_mod_time', 'creation_time')
+
+
+#zf：定义分类管理类
+class CategoryAdmin(admin.ModelAdmin):
+    #zf：设置在列表页显示的字段
+    list_display = ('name', 'parent_category', 'index')
+    #zf：排除这些字段（由系统自动管理）
+    exclude = ('slug', 'last_mod_time', 'creation_time')
+
+
+#zf：定义链接管理类
+class LinksAdmin(admin.ModelAdmin):
+    #zf：排除这些字段（由系统自动管理）
+    exclude = ('last_mod_time', 'creation_time')
+
+
+#zf：定义侧边栏管理类
+class SideBarAdmin(admin.ModelAdmin):
+    #zf：设置在列表页显示的字段
+    list_display = ('name', 'content', 'is_enable', 'sequence')
+    #zf：排除这些字段（由系统自动管理）
+    exclude = ('last_mod_time', 'creation_time')
+
+
+#zf：定义博客设置管理类
+class BlogSettingsAdmin(admin.ModelAdmin):
+    #zf：没有特殊配置
+    pass
+
+
+#zf：注册模型到管理后台
+#zf：注意：在你提供的代码中，模型注册部分被省略了，通常应该包含如下代码：
+#zf：admin.site.register(Article, ArticlelAdmin)
+#zf：admin.site.register(Tag, TagAdmin)
+#zf：admin.site.register(Category, CategoryAdmin)
+#zf：admin.site.register(Links, LinksAdmin)
+#zf：admin.site.register(SideBar, SideBarAdmin)
+#zf：admin.site.register(BlogSettings, BlogSettingsAdmin)

src/DjangoBlog/blog/apps.py

@@ -0,0 +1,9 @@
+#zf：导入Django的应用配置基类
+from django.apps import AppConfig
+
+
+#zf：定义博客应用的配置类，继承自AppConfig
+class BlogConfig(AppConfig):
+    #zf：设置应用的名称为'blog'
+    #zf：这个名称需要与Django项目中应用的目录名称保持一致
+    name = 'blog'

src/DjangoBlog/blog/context_processors.py

@@ -0,0 +1,79 @@
+#zf：导入日志模块，用于记录日志信息
+import logging
+
+#zf：导入Django时区模块，用于获取当前时间
+from django.utils import timezone
+
+#zf：从djangoblog.utils模块导入缓存和获取博客设置的工具函数
+from djangoblog.utils import cache, get_blog_setting
+#zf：从当前包导入Category和Article模型
+from .models import Category, Article
+
+#zf：创建日志记录器
+logger = logging.getLogger(__name__)
+
+
+#zf：定义SEO处理器函数，作为Django的上下文处理器
+def seo_processor(requests):
+    #zf：设置缓存键名
+    key = 'seo_processor'
+    #zf：尝试从缓存中获取数据
+    value = cache.get(key)
+    
+    #zf：如果缓存中有数据，直接返回
+    if value:
+        return value
+    else:
+        #zf：如果缓存中没有数据，记录日志
+        logger.info('set processor cache.')
+        #zf：获取博客设置
+        setting = get_blog_setting()
+        
+        #zf：构造要返回的上下文数据字典
+        value = {
+            #zf：网站名称
+            'SITE_NAME': setting.site_name,
+            #zf：是否显示谷歌广告
+            'SHOW_GOOGLE_ADSENSE': setting.show_google_adsense,
+            #zf：谷歌广告代码
+            'GOOGLE_ADSENSE_CODES': setting.google_adsense_codes,
+            #zf：网站SEO描述
+            'SITE_SEO_DESCRIPTION': setting.site_seo_description,
+            #zf：网站描述
+            'SITE_DESCRIPTION': setting.site_description,
+            #zf：网站关键词
+            'SITE_KEYWORDS': setting.site_keywords,
+            #zf：网站基础URL（协议+主机名+/）
+            'SITE_BASE_URL': requests.scheme + '://' + requests.get_host() + '/',
+            #zf：文章摘要长度
+            'ARTICLE_SUB_LENGTH': setting.article_sub_length,
+            #zf：导航分类列表（所有分类）
+            'nav_category_list': Category.objects.all(),
+            #zf：导航页面（所有已发布的页面类型文章）
+            'nav_pages': Article.objects.filter(
+                type='p',        #zf：类型为页面('p')
+                status='p'),     #zf：状态为已发布('p')
+            #zf：是否开启网站评论功能
+            'OPEN_SITE_COMMENT': setting.open_site_comment,
+            #zf：备案号
+            'BEIAN_CODE': setting.beian_code,
+            #zf：网站统计代码
+            'ANALYTICS_CODE': setting.analytics_code,
+            #zf：公安备案号
+            "BEIAN_CODE_GONGAN": setting.gongan_beiancode,
+            #zf：是否显示公安备案号
+            "SHOW_GONGAN_CODE": setting.show_gongan_code,
+            #zf：当前年份（用于版权信息等）
+            "CURRENT_YEAR": timezone.now().year,
+            #zf：全局头部内容
+            "GLOBAL_HEADER": setting.global_header,
+            #zf：全局尾部内容
+            "GLOBAL_FOOTER": setting.global_footer,
+            #zf：评论是否需要审核
+            "COMMENT_NEED_REVIEW": setting.comment_need_review,
+        }
+        
+        #zf：将数据缓存10小时（60秒*60分钟*10小时）
+        cache.set(key, value, 60 * 60 * 10)
+        #zf：返回构造的数据
+        return value

src/DjangoBlog/blog/documents.py

@@ -0,0 +1,328 @@
+#zf：导入时间模块，用于生成时间戳
+import time
+
+#zf：导入elasticsearch客户端模块
+import elasticsearch.client
+#zf：导入Django配置模块
+from django.conf import settings
+#zf：从elasticsearch_dsl导入各种字段类型和文档类
+from elasticsearch_dsl import Document, InnerDoc, Date, Integer, Long, Text, Object, GeoPoint, Keyword, Boolean
+#zf：从elasticsearch_dsl.connections导入连接管理器
+from elasticsearch_dsl.connections import connections
+
+#zf：从blog.models导入Article模型
+from blog.models import Article
+
+#zf：检查是否启用了Elasticsearch功能（通过检查settings中是否有ELASTICSEARCH_DSL配置）
+ELASTICSEARCH_ENABLED = hasattr(settings, 'ELASTICSEARCH_DSL')
+
+#zf：如果启用了Elasticsearch
+if ELASTICSEARCH_ENABLED:
+    #zf：创建Elasticsearch连接
+    connections.create_connection(
+        hosts=[settings.ELASTICSEARCH_DSL['default']['hosts']])
+    #zf：导入Elasticsearch客户端
+    from elasticsearch import Elasticsearch
+
+    #zf：创建Elasticsearch实例
+    es = Elasticsearch(settings.ELASTICSEARCH_DSL['default']['hosts'])
+    #zf：导入IngestClient用于管理管道
+    from elasticsearch.client import IngestClient
+
+    #zf：创建IngestClient实例
+    c = IngestClient(es)
+    try:
+        #zf：尝试获取名为'geoip'的管道
+        c.get_pipeline('geoip')
+    except elasticsearch.exceptions.NotFoundError:
+        #zf：如果管道不存在，则创建一个geoip管道
+        #zf：该管道用于根据IP地址添加地理位置信息
+        c.put_pipeline('geoip', body='''{
+              "description" : "Add geoip info",
+              "processors" : [
+                {
+                  "geoip" : {
+                    "field" : "ip"
+                  }
+                }
+              ]
+            }''')
+
+
+#zf：定义GeoIp内部文档类，用于存储地理位置信息
+class GeoIp(InnerDoc):
+    #zf：大洲名称
+    continent_name = Keyword()     
+    #zf：国家ISO代码
+    country_iso_code = Keyword()   
+    #zf：国家名称
+    country_name = Keyword()       
+    #zf：地理位置坐标
+    location = GeoPoint()          
+
+
+#zf：定义UserAgentBrowser内部文档类，用于存储浏览器信息
+class UserAgentBrowser(InnerDoc):
+    #zf：浏览器家族
+    Family = Keyword()    
+    #zf：浏览器版本
+    Version = Keyword()   
+
+
+#zf：定义UserAgentOS内部文档类，继承自UserAgentBrowser，用于存储操作系统信息
+class UserAgentOS(UserAgentBrowser):
+    pass
+
+
+#zf：定义UserAgentDevice内部文档类，用于存储设备信息
+class UserAgentDevice(InnerDoc):
+    #zf：设备家族
+    Family = Keyword()   
+    #zf：设备品牌
+    Brand = Keyword()    
+    #zf：设备型号
+    Model = Keyword()    
+
+
+#zf：定义UserAgent内部文档类，用于存储用户代理信息
+class UserAgent(InnerDoc):
+    #zf：浏览器信息
+    browser = Object(UserAgentBrowser, required=False)  
+    #zf：操作系统信息
+    os = Object(UserAgentOS, required=False)           
+    #zf：设备信息
+    device = Object(UserAgentDevice, required=False)   
+    #zf：完整的User-Agent字符串
+    string = Text()                                    
+    #zf：是否为机器人
+    is_bot = Boolean()                                 
+
+
+#zf：定义ElapsedTimeDocument文档类，用于存储页面性能数据
+class ElapsedTimeDocument(Document):
+    #zf：URL地址
+    url = Keyword()                                    
+    #zf：耗时（毫秒）
+    time_taken = Long()                               
+    #zf：记录时间
+    log_datetime = Date()                             
+    #zf：IP地址
+    ip = Keyword()                                    
+    #zf：地理位置信息
+    geoip = Object(GeoIp, required=False)             
+    #zf：用户代理信息
+    useragent = Object(UserAgent, required=False)     
+
+    #zf：定义索引配置
+    class Index:
+        #zf：索引名称
+        name = 'performance'                          
+        settings = {
+            #zf：分片数量
+            "number_of_shards": 1,                    
+            #zf：副本数量
+            "number_of_replicas": 0                   
+        }
+
+    #zf：定义文档元数据
+    class Meta:
+        #zf：文档类型
+        doc_type = 'ElapsedTime'                      
+
+
+#zf：定义ElapsedTime文档管理器类
+class ElaspedTimeDocumentManager:
+    #zf：静态方法：构建索引
+    @staticmethod
+    def build_index():
+        from elasticsearch import Elasticsearch
+        #zf：创建Elasticsearch客户端
+        client = Elasticsearch(settings.ELASTICSEARCH_DSL['default']['hosts'])
+        #zf：检查performance索引是否存在
+        res = client.indices.exists(index="performance")
+        if not res:
+            #zf：如果不存在则初始化索引
+            ElapsedTimeDocument.init()
+
+    #zf：静态方法：删除索引
+    @staticmethod
+    def delete_index():
+        from elasticsearch import Elasticsearch
+        #zf：创建Elasticsearch实例
+        es = Elasticsearch(settings.ELASTICSEARCH_DSL['default']['hosts'])
+        #zf：删除performance索引，忽略400和404错误
+        es.indices.delete(index='performance', ignore=[400, 404])
+
+    #zf：静态方法：创建性能记录文档
+    @staticmethod
+    def create(url, time_taken, log_datetime, useragent, ip):
+        #zf：构建索引
+        ElaspedTimeDocumentManager.build_index()
+        
+        #zf：创建UserAgent对象并填充数据
+        ua = UserAgent()
+        ua.browser = UserAgentBrowser()
+        ua.browser.Family = useragent.browser.family
+        ua.browser.Version = useragent.browser.version_string
+
+        ua.os = UserAgentOS()
+        ua.os.Family = useragent.os.family
+        ua.os.Version = useragent.os.version_string
+
+        ua.device = UserAgentDevice()
+        ua.device.Family = useragent.device.family
+        ua.device.Brand = useragent.device.brand
+        ua.device.Model = useragent.device.model
+        ua.string = useragent.ua_string
+        ua.is_bot = useragent.is_bot
+
+        #zf：创建ElapsedTimeDocument文档
+        doc = ElapsedTimeDocument(
+            meta={
+                'id': int(
+                    round(
+                        time.time() *
+                        1000))  #zf：使用当前时间戳作为ID
+            },
+            url=url,
+            time_taken=time_taken,
+            log_datetime=log_datetime,
+            useragent=ua, 
+            ip=ip)
+        #zf：保存文档，并使用geoip管道处理
+        doc.save(pipeline="geoip")
+
+
+#zf：定义ArticleDocument文档类，用于存储文章搜索数据
+class ArticleDocument(Document):
+    #zf：文章正文，使用ik_max_word分词器进行索引，ik_smart进行搜索
+    body = Text(analyzer='ik_max_word', search_analyzer='ik_smart')
+    #zf：文章标题，使用ik_max_word分词器进行索引，ik_smart进行搜索
+    title = Text(analyzer='ik_max_word', search_analyzer='ik_smart')
+    #zf：作者信息
+    author = Object(properties={
+        #zf：昵称
+        'nickname': Text(analyzer='ik_max_word', search_analyzer='ik_smart'),  
+        #zf：ID
+        'id': Integer()  
+    })
+    #zf：分类信息
+    category = Object(properties={
+        #zf：分类名
+        'name': Text(analyzer='ik_max_word', search_analyzer='ik_smart'),  
+        #zf：ID
+        'id': Integer()  
+    })
+    #zf：标签信息
+    tags = Object(properties={
+        #zf：标签名
+        'name': Text(analyzer='ik_max_word', search_analyzer='ik_smart'),  
+        #zf：ID
+        'id': Integer()  
+    })
+
+    #zf：发布时间
+    pub_time = Date()
+    #zf：文章状态
+    status = Text()
+    #zf：评论状态
+    comment_status = Text()
+    #zf：文章类型
+    type = Text()
+    #zf：浏览量
+    views = Integer()
+    #zf：文章排序
+    article_order = Integer()
+
+    #zf：定义索引配置
+    class Index:
+        #zf：索引名称
+        name = 'blog'  
+        settings = {
+            #zf：分片数量
+            "number_of_shards": 1,      
+            #zf：副本数量
+            "number_of_replicas": 0     
+        }
+
+    #zf：定义文档元数据
+    class Meta:
+        #zf：文档类型
+        doc_type = 'Article'  
+
+
+#zf：定义ArticleDocument管理器类
+class ArticleDocumentManager():
+    #zf：初始化方法
+    def __init__(self):
+        self.create_index()
+
+    #zf：创建索引方法
+    def create_index(self):
+        ArticleDocument.init()
+
+    #zf：删除索引方法
+    def delete_index(self):
+        from elasticsearch import Elasticsearch
+        #zf：创建Elasticsearch实例
+        es = Elasticsearch(settings.ELASTICSEARCH_DSL['default']['hosts'])
+        #zf：删除blog索引，忽略400和404错误
+        es.indices.delete(index='blog', ignore=[400, 404])
+
+    #zf：将文章对象转换为文档对象的方法
+    def convert_to_doc(self, articles):
+        return [
+            ArticleDocument(
+                meta={
+                    #zf：使用文章ID作为文档ID
+                    'id': article.id},  
+                #zf：文章正文
+                body=article.body,      
+                #zf：文章标题
+                title=article.title,    
+                author={
+                    #zf：作者昵称
+                    'nickname': article.author.username,  
+                    #zf：作者ID
+                    'id': article.author.id},             
+                category={
+                    #zf：分类名
+                    'name': article.category.name,        
+                    #zf：分类ID
+                    'id': article.category.id},           
+                tags=[
+                    {
+                        #zf：标签名
+                        'name': t.name,  
+                        #zf：标签ID
+                        'id': t.id} for t in article.tags.all()],  
+                #zf：发布时间
+                pub_time=article.pub_time,          
+                #zf：文章状态
+                status=article.status,              
+                #zf：评论状态
+                comment_status=article.comment_status,  
+                #zf：文章类型
+                type=article.type,                  
+                #zf：浏览量
+                views=article.views,                
+                #zf：排序
+                article_order=article.article_order) for article in articles]  
+
+    #zf：重建索引方法
+    def rebuild(self, articles=None):
+        #zf：初始化索引
+        ArticleDocument.init()  
+        #zf：如果没有提供文章列表，则获取所有文章
+        articles = articles if articles else Article.objects.all()
+        #zf：转换文章为文档对象
+        docs = self.convert_to_doc(articles)
+        #zf：保存所有文档
+        for doc in docs:
+            doc.save()
+
+    #zf：更新文档方法
+    def update_docs(self, docs):
+        #zf：保存所有文档
+        for doc in docs:
+            doc.save()

src/DjangoBlog/blog/forms.py

@@ -0,0 +1,34 @@
+# 导入日志模块，用于记录日志信息
+import logging
+
+# 导入Django表单模块
+from django import forms
+# 从haystack.forms导入SearchForm，用于实现搜索功能
+from haystack.forms import SearchForm
+
+# 创建日志记录器
+logger = logging.getLogger(__name__)
+
+
+# 定义博客搜索表单类，继承自Haystack的SearchForm
+class BlogSearchForm(SearchForm):
+    # 定义搜索查询字段，设置为必填项
+    querydata = forms.CharField(required=True)
+
+    # 重写search方法，实现自定义搜索逻辑
+    def search(self):
+        # 调用父类的search方法获取搜索结果
+        datas = super(BlogSearchForm, self).search()
+        
+        # 检查表单数据是否有效
+        if not self.is_valid():
+            # 如果无效，返回无查询结果
+            return self.no_query_found()
+
+        # 如果查询数据存在
+        if self.cleaned_data['querydata']:
+            # 记录查询关键字到日志中
+            logger.info(self.cleaned_data['querydata'])
+        
+        # 返回搜索结果
+        return datas

src/DjangoBlog/blog/management/commands/build_index.py

@@ -0,0 +1,25 @@
+# 导入Django的基础命令类，用于创建自定义管理命令
+from django.core.management.base import BaseCommand
+
+# 从blog.documents模块导入需要用到的文档类和管理器以及Elasticsearch启用状态常量
+from blog.documents import ElapsedTimeDocument, ArticleDocumentManager, ElaspedTimeDocumentManager, \
+    ELASTICSEARCH_ENABLED
+
+
+# TODO 参数化 - 待办事项，提示需要将某些配置参数化
+class Command(BaseCommand):
+    # 命令的帮助文本，在运行 python manage.py help build_index 时会显示
+    help = 'build search index'
+
+    def handle(self, *args, **options):
+        # 检查是否启用了Elasticsearch功能
+        if ELASTICSEARCH_ENABLED:
+            # 构建时间文档索引
+            ElaspedTimeDocumentManager.build_index()
+            # 创建ElapsedTimeDocument实例并初始化
+            manager = ElapsedTimeDocument()
+            manager.init()
+            # 创建ArticleDocumentManager实例，删除现有索引后重新构建
+            manager = ArticleDocumentManager()
+            manager.delete_index()
+            manager.rebuild()

src/DjangoBlog/blog/management/commands/build_search_words.py

@@ -0,0 +1,18 @@
+# 导入Django的基础命令类，用于创建自定义管理命令
+from django.core.management.base import BaseCommand
+
+# 从blog.models模块导入Tag和Category模型
+from blog.models import Tag, Category
+
+
+# TODO 参数化 - 待办事项，提示需要将某些配置参数化
+class Command(BaseCommand):
+    # 命令的帮助文本，在运行 python manage.py help build_search_words 时会显示
+    help = 'build search words'
+
+    def handle(self, *args, **options):
+        # 收集所有标签(Tag)和分类(Category)的名称，并用set去重
+        datas = set([t.name for t in Tag.objects.all()] +
+                    [t.name for t in Category.objects.all()])
+        # 将所有名称用换行符连接并打印输出
+        print('\n'.join(datas))

src/DjangoBlog/blog/management/commands/clear_cache.py

@@ -0,0 +1,16 @@
+# 导入Django的基础命令类，用于创建自定义管理命令
+from django.core.management.base import BaseCommand
+
+# 从djangoblog.utils模块导入缓存工具
+from djangoblog.utils import cache
+
+
+class Command(BaseCommand):
+    # 命令的帮助文本，在运行 python manage.py help clear_cache 时会显示
+    help = 'clear the whole cache'
+
+    def handle(self, *args, **options):
+        # 清除整个缓存
+        cache.clear()
+        # 使用标准输出打印成功信息，显示"缓存已清除"的消息
+        self.stdout.write(self.style.SUCCESS('Cleared cache\n'))

src/DjangoBlog/blog/management/commands/create_testdata.py

@@ -0,0 +1,61 @@
+# 导入获取用户模型的函数，用于操作Django内置的用户认证系统
+from django.contrib.auth import get_user_model
+# 导入密码加密函数，用于安全地存储用户密码
+from django.contrib.auth.hashers import make_password
+# 导入Django的基础命令类，用于创建自定义管理命令
+from django.core.management.base import BaseCommand
+
+# 从blog.models模块导入文章、标签和分类模型
+from blog.models import Article, Tag, Category
+
+
+class Command(BaseCommand):
+    # 命令的帮助文本，在运行 python manage.py help create_testdata 时会显示
+    help = 'create test datas'
+
+    def handle(self, *args, **options):
+        # 获取或创建一个测试用户，邮箱为test@test.com，用户名为"测试用户"，密码经过加密处理
+        user = get_user_model().objects.get_or_create(
+            email='test@test.com', username='测试用户', password=make_password('test!q@w#eTYU'))[0]
+
+        # 获取或创建一个父级分类，名称为"我是父类目"，无上级分类
+        pcategory = Category.objects.get_or_create(
+            name='我是父类目', parent_category=None)[0]
+
+        # 获取或创建一个子分类，名称为"子类目"，父级分类为上面创建的pcategory
+        category = Category.objects.get_or_create(
+            name='子类目', parent_category=pcategory)[0]
+
+        # 保存分类（虽然get_or_create已经保存过，这里再次显式调用save）
+        category.save()
+        
+        # 创建一个基础标签对象，名称为"标签"
+        basetag = Tag()
+        basetag.name = "标签"
+        basetag.save()
+        
+        # 循环创建19篇文章（序号从1到19）
+        for i in range(1, 20):
+            # 获取或创建文章，设置分类、标题、内容和作者
+            article = Article.objects.get_or_create(
+                category=category,
+                title='nice title ' + str(i),
+                body='nice content ' + str(i),
+                author=user)[0]
+            
+            # 创建一个新的标签，名称为"标签"+序号
+            tag = Tag()
+            tag.name = "标签" + str(i)
+            tag.save()
+            
+            # 给文章添加两个标签：新创建的标签和基础标签
+            article.tags.add(tag)
+            article.tags.add(basetag)
+            article.save()
+
+        # 导入缓存工具并清除缓存，确保新创建的数据能立即生效
+        from djangoblog.utils import cache
+        cache.clear()
+        
+        # 使用标准输出打印成功信息，显示"测试数据已创建"的消息
+        self.stdout.write(self.style.SUCCESS('created test datas \n'))

src/DjangoBlog/blog/management/commands/ping_baidu.py

@@ -0,0 +1,77 @@
+# 导入Django的基础命令类，用于创建自定义管理命令
+from django.core.management.base import BaseCommand
+
+# 从djangoblog.spider_notify模块导入SpiderNotify类，用于通知搜索引擎
+from djangoblog.spider_notify import SpiderNotify
+# 从djangoblog.utils模块导入get_current_site函数，用于获取当前站点信息
+from djangoblog.utils import get_current_site
+# 从blog.models模块导入文章、标签和分类模型
+from blog.models import Article, Tag, Category
+
+# 获取当前站点的域名
+site = get_current_site().domain
+
+
+class Command(BaseCommand):
+    # 命令的帮助文本，在运行 python manage.py help ping_baidu 时会显示
+    help = 'notify baidu url'
+
+    # 添加命令行参数
+    def add_arguments(self, parser):
+        # 添加data_type参数，指定要通知的数据类型
+        parser.add_argument(
+            'data_type',
+            type=str,
+            # 限制参数值只能是以下几种选项
+            choices=[
+                'all',
+                'article',
+                'tag',
+                'category'],
+            # 参数帮助说明
+            help='article : all article,tag : all tag,category: all category,all: All of these')
+
+    # 构造完整URL的方法
+    def get_full_url(self, path):
+        # 使用站点域名和路径拼接成完整HTTPS URL
+        url = "https://{site}{path}".format(site=site, path=path)
+        return url
+
+    # 命令主处理逻辑
+    def handle(self, *args, **options):
+        # 获取传入的数据类型参数
+        type = options['data_type']
+        # 输出开始处理的信息
+        self.stdout.write('start get %s' % type)
+
+        # 初始化URL列表
+        urls = []
+        
+        # 如果是指定文章或全部，则获取所有已发布文章的URL
+        if type == 'article' or type == 'all':
+            for article in Article.objects.filter(status='p'):  # status='p'表示已发布(published)
+                urls.append(article.get_full_url())
+                
+        # 如果是指定标签或全部，则获取所有标签页面的URL
+        if type == 'tag' or type == 'all':
+            for tag in Tag.objects.all():
+                url = tag.get_absolute_url()  # 获取标签的相对路径
+                urls.append(self.get_full_url(url))  # 转换为完整URL
+                
+        # 如果是指定分类或全部，则获取所有分类页面的URL
+        if type == 'category' or type == 'all':
+            for category in Category.objects.all():
+                url = category.get_absolute_url()  # 获取分类的相对路径
+                urls.append(self.get_full_url(url))  # 转换为完整URL
+
+        # 输出即将通知的URL数量
+        self.stdout.write(
+            self.style.SUCCESS(
+                'start notify %d urls' %
+                len(urls)))
+        
+        # 调用百度通知接口，推送所有URL
+        SpiderNotify.baidu_notify(urls)
+        
+        # 输出完成通知的信息
+        self.stdout.write(self.style.SUCCESS('finish notify'))

src/DjangoBlog/blog/management/commands/sync_user_avatar.py

@@ -0,0 +1,84 @@
+# 导入requests库，用于发送HTTP请求测试图片链接有效性
+import requests
+# 导入Django的基础命令类，用于创建自定义管理命令
+from django.core.management.base import BaseCommand
+# 导入static函数，用于获取静态文件的URL
+from django.templatetags.static import static
+
+# 从djangoblog.utils模块导入save_user_avatar函数，用于保存用户头像
+from djangoblog.utils import save_user_avatar
+# 从oauth.models模块导入OAuthUser模型，用于操作OAuth用户
+from oauth.models import OAuthUser
+# 从oauth.oauthmanager模块导入get_manager_by_type函数，用于获取对应类型的OAuth管理器
+from oauth.oauthmanager import get_manager_by_type
+
+
+class Command(BaseCommand):
+    # 命令的帮助文本，在运行 python manage.py help sync_user_avatar 时会显示
+    help = 'sync user avatar'
+
+    # 测试图片URL是否有效的方法
+    def test_picture(self, url):
+        try:
+            # 发送GET请求测试URL，设置2秒超时
+            if requests.get(url, timeout=2).status_code == 200:
+                # 如果返回状态码为200，说明图片有效，返回True
+                return True
+        except:
+            # 捕获异常，如网络错误或超时，直接pass
+            pass
+
+    # 命令主处理逻辑
+    def handle(self, *args, **options):
+        # 获取静态文件根路径的URL
+        static_url = static("../")
+        # 获取所有OAuth用户
+        users = OAuthUser.objects.all()
+        # 输出开始同步的用户数量信息
+        self.stdout.write(f'开始同步{len(users)}个用户头像')
+        
+        # 遍历所有用户进行头像同步
+        for u in users:
+            # 输出正在同步的用户昵称
+            self.stdout.write(f'开始同步:{u.nickname}')
+            # 获取用户当前头像URL
+            url = u.picture
+            
+            # 如果用户有头像URL
+            if url:
+                # 如果头像URL以静态URL开头（说明是本地静态文件）
+                if url.startswith(static_url):
+                    # 测试图片是否有效
+                    if self.test_picture(url):
+                        # 如果有效则跳过该用户，继续下一个
+                        continue
+                    else:
+                        # 如果无效但用户有元数据
+                        if u.metadata:
+                            # 根据用户类型获取对应的OAuth管理器
+                            manage = get_manager_by_type(u.type)
+                            # 通过管理器和元数据获取新的头像URL
+                            url = manage.get_picture(u.metadata)
+                            # 保存用户头像到本地
+                            url = save_user_avatar(url)
+                        else:
+                            # 如果没有元数据，则使用默认头像
+                            url = static('blog/img/avatar.png')
+                else:
+                    # 如果不是本地静态文件，则保存用户头像到本地
+                    url = save_user_avatar(url)
+            else:
+                # 如果用户没有头像，则使用默认头像
+                url = static('blog/img/avatar.png')
+            
+            # 如果获取到了有效的头像URL
+            if url:
+                # 输出同步完成的信息和新的头像URL
+                self.stdout.write(
+                    f'结束同步:{u.nickname}.url:{url}')
+                # 更新用户的头像URL并保存
+                u.picture = url
+                u.save()
+        
+        # 输出同步结束信息
+        self.stdout.write('结束同步')

src/DjangoBlog/blog/middleware.py

@@ -0,0 +1,406 @@
+#zf：导入os模块，用于文件路径操作
+import os
+
+#zf：从django.conf导入settings配置
+from django.conf import settings
+#zf：从django.core.files.uploadedfile导入SimpleUploadedFile用于模拟文件上传
+from django.core.files.uploadedfile import SimpleUploadedFile
+#zf：从django.core.management导入call_command用于调用Django管理命令
+from django.core.management import call_command
+#zf：从django.core.paginator导入Paginator用于分页功能测试
+from django.core.paginator import Paginator
+#zf：从django.templatetags.static导入static函数用于处理静态文件
+from django.templatetags.static import static
+#zf：从django.test导入Client, RequestFactory, TestCase用于测试
+from django.test import Client, RequestFactory, TestCase
+#zf：从django.urls导入reverse用于URL反向解析
+from django.urls import reverse
+#zf：从django.utils导入timezone用于处理时区
+from django.utils import timezone
+
+#zf：从accounts.models导入BlogUser博客用户模型
+from accounts.models import BlogUser
+#zf：从blog.forms导入BlogSearchForm博客搜索表单
+from blog.forms import BlogSearchForm
+#zf：从blog.models导入Article, Category, Tag, SideBar, Links博客相关模型
+from blog.models import Article, Category, Tag, SideBar, Links
+#zf：从blog.templatetags.blog_tags导入load_pagination_info, load_articletags模板标签
+from blog.templatetags.blog_tags import load_pagination_info, load_articletags
+#zf：从djangoblog.utils导入get_current_site, get_sha256工具函数
+from djangoblog.utils import get_current_site, get_sha256
+#zf：从oauth.models导入OAuthUser, OAuthConfig OAuth认证相关模型
+from oauth.models import OAuthUser, OAuthConfig
+
+
+#zf：创建你的测试用例
+
+#zf：定义ArticleTest测试类，继承自Django的TestCase
+class ArticleTest(TestCase):
+    #zf：测试初始化方法，在每个测试方法执行前运行
+    def setUp(self):
+        #zf：创建测试客户端，用于模拟HTTP请求
+        self.client = Client()
+        #zf：创建请求工厂，用于创建请求对象
+        self.factory = RequestFactory()
+
+    #zf：测试文章验证功能
+    def test_validate_article(self):
+        #zf：获取当前站点域名
+        site = get_current_site().domain
+        #zf：创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf：设置用户密码
+        user.set_password("liangliangyy")
+        #zf：设置用户为管理员
+        user.is_staff = True
+        #zf：设置用户为超级用户
+        user.is_superuser = True
+        #zf：保存用户
+        user.save()
+        #zf：测试访问用户个人页面
+        response = self.client.get(user.get_absolute_url())
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf：测试访问管理后台邮件发送日志
+        response = self.client.get('/admin/servermanager/emailsendlog/')
+        #zf：测试访问管理后台日志条目
+        response = self.client.get('admin/admin/logentry/')
+        #zf：创建侧边栏对象
+        s = SideBar()
+        #zf：设置侧边栏排序
+        s.sequence = 1
+        #zf：设置侧边栏名称
+        s.name = 'test'
+        #zf：设置侧边栏内容
+        s.content = 'test content'
+        #zf：设置侧边栏启用状态
+        s.is_enable = True
+        #zf：保存侧边栏
+        s.save()
+
+        #zf：创建分类对象
+        category = Category()
+        #zf：设置分类名称
+        category.name = "category"
+        #zf：设置分类创建时间
+        category.creation_time = timezone.now()
+        #zf：设置分类最后修改时间
+        category.last_mod_time = timezone.now()
+        #zf：保存分类
+        category.save()
+
+        #zf：创建标签对象
+        tag = Tag()
+        #zf：设置标签名称
+        tag.name = "nicetag"
+        #zf：保存标签
+        tag.save()
+
+        #zf：创建文章对象
+        article = Article()
+        #zf：设置文章标题
+        article.title = "nicetitle"
+        #zf：设置文章正文
+        article.body = "nicecontent"
+        #zf：设置文章作者
+        article.author = user
+        #zf：设置文章分类
+        article.category = category
+        #zf：设置文章类型为文章
+        article.type = 'a'
+        #zf：设置文章状态为已发布
+        article.status = 'p'
+
+        #zf：保存文章
+        article.save()
+        #zf：断言文章标签数量为0
+        self.assertEqual(0, article.tags.count())
+        #zf：给文章添加标签
+        article.tags.add(tag)
+        #zf：保存文章
+        article.save()
+        #zf：断言文章标签数量为1
+        self.assertEqual(1, article.tags.count())
+
+        #zf：循环创建20篇文章用于分页测试
+        for i in range(20):
+            article = Article()
+            #zf：设置文章标题
+            article.title = "nicetitle" + str(i)
+            #zf：设置文章正文
+            article.body = "nicetitle" + str(i)
+            #zf：设置文章作者
+            article.author = user
+            #zf：设置文章分类
+            article.category = category
+            #zf：设置文章类型为文章
+            article.type = 'a'
+            #zf：设置文章状态为已发布
+            article.status = 'p'
+            #zf：保存文章
+            article.save()
+            #zf：给文章添加标签
+            article.tags.add(tag)
+            #zf：保存文章
+            article.save()
+        #zf：从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf：如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf：调用build_index管理命令构建搜索索引
+            call_command("build_index")
+            #zf：测试搜索功能
+            response = self.client.get('/search', {'q': 'nicetitle'})
+            #zf：断言响应状态码为200
+            self.assertEqual(response.status_code, 200)
+
+        #zf：测试访问文章详情页
+        response = self.client.get(article.get_absolute_url())
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf：从djangoblog.spider_notify导入SpiderNotify用于通知搜索引擎
+        from djangoblog.spider_notify import SpiderNotify
+        #zf：通知搜索引擎爬虫
+        SpiderNotify.notify(article.get_absolute_url())
+        #zf：测试访问标签详情页
+        response = self.client.get(tag.get_absolute_url())
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf：测试访问分类详情页
+        response = self.client.get(category.get_absolute_url())
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf：测试搜索功能
+        response = self.client.get('/search', {'q': 'django'})
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf：加载文章标签
+        s = load_articletags(article)
+        #zf：断言结果不为None
+        self.assertIsNotNone(s)
+
+        #zf：用户登录
+        self.client.login(username='liangliangyy', password='liangliangyy')
+
+        #zf：测试访问文章归档页
+        response = self.client.get(reverse('blog:archives'))
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf：创建所有文章的分页器
+        p = Paginator(Article.objects.all(), settings.PAGINATE_BY)
+        #zf：检查分页功能
+        self.check_pagination(p, '', '')
+
+        #zf：创建按标签筛选的分页器
+        p = Paginator(Article.objects.filter(tags=tag), settings.PAGINATE_BY)
+        #zf：检查标签归档分页功能
+        self.check_pagination(p, '分类标签归档', tag.slug)
+
+        #zf：创建按作者筛选的分页器
+        p = Paginator(
+            Article.objects.filter(
+                author__username='liangliangyy'), settings.PAGINATE_BY)
+        #zf：检查作者归档分页功能
+        self.check_pagination(p, '作者文章归档', 'liangliangyy')
+
+        #zf：创建按分类筛选的分页器
+        p = Paginator(Article.objects.filter(category=category), settings.PAGINATE_BY)
+        #zf：检查分类归档分页功能
+        self.check_pagination(p, '分类目录归档', category.slug)
+
+        #zf：创建博客搜索表单实例
+        f = BlogSearchForm()
+        #zf：执行搜索
+        f.search()
+        #zf：从djangoblog.spider_notify导入SpiderNotify
+        from djangoblog.spider_notify import SpiderNotify
+        #zf：通知百度搜索引擎
+        SpiderNotify.baidu_notify([article.get_full_url()])
+
+        #zf：从blog.templatetags.blog_tags导入gravatar_url, gravatar函数
+        from blog.templatetags.blog_tags import gravatar_url, gravatar
+        #zf：获取gravatar头像URL
+        u = gravatar_url('liangliangyy@gmail.com')
+        #zf：获取gravatar头像HTML
+        u = gravatar('liangliangyy@gmail.com')
+
+        #zf：创建友情链接对象
+        link = Links(
+            sequence=1,
+            name="lylinux",
+            link='https://wwww.lylinux.net')
+        #zf：保存友情链接
+        link.save()
+        #zf：测试访问友情链接页面
+        response = self.client.get('/links.html')
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf：测试访问RSS订阅页面
+        response = self.client.get('/feed/')
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf：测试访问站点地图
+        response = self.client.get('/sitemap.xml')
+        #zf：断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf：测试访问管理后台文章删除页面
+        self.client.get("/admin/blog/article/1/delete/")
+        #zf：测试访问管理后台邮件发送日志
+        self.client.get('/admin/servermanager/emailsendlog/')
+        #zf：测试访问管理后台日志条目
+        self.client.get('/admin/admin/logentry/')
+        #zf：测试访问管理后台日志条目修改页面
+        self.client.get('/admin/admin/logentry/1/change/')
+
+    #zf：检查分页功能的方法
+    def check_pagination(self, p, type, value):
+        #zf：遍历所有分页
+        for page in range(1, p.num_pages + 1):
+            #zf：加载分页信息
+            s = load_pagination_info(p.page(page), type, value)
+            #zf：断言分页信息不为None
+            self.assertIsNotNone(s)
+            #zf：如果有上一页URL
+            if s['previous_url']:
+                #zf：测试访问上一页
+                response = self.client.get(s['previous_url'])
+                #zf：断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+            #zf：如果有下一页URL
+            if s['next_url']:
+                #zf：测试访问下一页
+                response = self.client.get(s['next_url'])
+                #zf：断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+
+    #zf：测试图片上传功能
+    def test_image(self):
+        #zf：导入requests模块用于下载图片
+        import requests
+        #zf：下载Python官网Logo图片
+        rsp = requests.get(
+            'https://www.python.org/static/img/python-logo.png')
+        #zf：设置图片保存路径
+        imagepath = os.path.join(settings.BASE_DIR, 'python.png')
+        #zf：将图片保存到本地
+        with open(imagepath, 'wb') as file:
+            file.write(rsp.content)
+        #zf：测试未登录上传图片（应该被拒绝）
+        rsp = self.client.post('/upload')
+        #zf：断言响应状态码为403（禁止访问）
+        self.assertEqual(rsp.status_code, 403)
+        #zf：生成上传签名
+        sign = get_sha256(get_sha256(settings.SECRET_KEY))
+        #zf：打开图片文件准备上传
+        with open(imagepath, 'rb') as file:
+            #zf：创建上传文件对象
+            imgfile = SimpleUploadedFile(
+                'python.png', file.read(), content_type='image/jpg')
+            #zf：构造表单数据
+            form_data = {'python.png': imgfile}
+            #zf：测试带签名上传图片
+            rsp = self.client.post(
+                '/upload?sign=' + sign, form_data, follow=True)
+            #zf：断言响应状态码为200
+            self.assertEqual(rsp.status_code, 200)
+        #zf：删除临时图片文件
+        os.remove(imagepath)
+        #zf：从djangoblog.utils导入save_user_avatar, send_email工具函数
+        from djangoblog.utils import save_user_avatar, send_email
+        #zf：测试发送邮件功能
+        send_email(['qq@qq.com'], 'testTitle', 'testContent')
+        #zf：测试保存用户头像功能
+        save_user_avatar(
+            'https://www.python.org/static/img/python-logo.png')
+
+    #zf：测试错误页面
+    def test_errorpage(self):
+        #zf：测试访问不存在的页面
+        rsp = self.client.get('/eee')
+        #zf：断言响应状态码为404
+        self.assertEqual(rsp.status_code, 404)
+
+    #zf：测试管理命令
+    def test_commands(self):
+        #zf：创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf：设置用户密码
+        user.set_password("liangliangyy")
+        #zf：设置用户为管理员
+        user.is_staff = True
+        #zf：设置用户为超级用户
+        user.is_superuser = True
+        #zf：保存用户
+        user.save()
+
+        #zf：创建OAuth配置对象
+        c = OAuthConfig()
+        #zf：设置OAuth类型为QQ
+        c.type = 'qq'
+        #zf：设置应用密钥
+        c.appkey = 'appkey'
+        #zf：设置应用密钥
+        c.appsecret = 'appsecret'
+        #zf：保存配置
+        c.save()
+
+        #zf：创建OAuth用户对象
+        u = OAuthUser()
+        #zf：设置OAuth类型为QQ
+        u.type = 'qq'
+        #zf：设置openid
+        u.openid = 'openid'
+        #zf：关联博客用户
+        u.user = user
+        #zf：设置头像为静态图片
+        u.picture = static("/blog/img/avatar.png")
+        #zf：设置用户元数据
+        u.metadata = '''
+{
+"figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+}'''
+        #zf：保存OAuth用户
+        u.save()
+
+        #zf：创建另一个OAuth用户对象
+        u = OAuthUser()
+        #zf：设置OAuth类型为QQ
+        u.type = 'qq'
+        #zf：设置openid
+        u.openid = 'openid1'
+        #zf：设置头像URL
+        u.picture = 'https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30'
+        #zf：设置用户元数据
+        u.metadata = '''
+        {
+       "figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+        }'''
+        #zf：保存OAuth用户
+        u.save()
+
+        #zf：从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf：如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf：调用build_index命令构建搜索索引
+            call_command("build_index")
+        #zf：调用ping_baidu命令通知百度搜索引擎
+        call_command("ping_baidu", "all")
+        #zf：调用create_testdata命令创建测试数据
+        call_command("create_testdata")
+        #zf：调用clear_cache命令清除缓存
+        call_command("clear_cache")
+        #zf：调用sync_user_avatar命令同步用户头像
+        call_command("sync_user_avatar")
+        #zf：调用build_search_words命令构建搜索词
+        call_command("build_search_words")

src/DjangoBlog/blog/migrations/0001_initial.py

@@ -0,0 +1,219 @@
+# 由Django 4.1.7在2023年3月2日生成的初始数据库迁移文件
+
+# 导入Django配置模块
+from django.conf import settings
+# 导入Django数据库迁移相关模块
+from django.db import migrations, models
+# 导入Django模型关系相关模块
+import django.db.models.deletion
+# 导入Django时区工具
+import django.utils.timezone
+# 导入Markdown编辑器字段
+import mdeditor.fields
+
+
+class Migration(migrations.Migration):
+    # 标记这是一个初始迁移文件
+    initial = True
+
+    # 定义依赖关系，依赖于用户模型
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    # 定义具体的操作
+    operations = [
+        # 创建BlogSettings模型，用于存储网站配置信息
+        migrations.CreateModel(
+            name='BlogSettings',
+            fields=[
+                # 主键字段，自动增长的大整数
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                # 网站名称，最大长度200，默认为空字符串
+                ('sitename', models.CharField(default='', max_length=200, verbose_name='网站名称')),
+                # 网站描述，文本字段，最大长度1000，默认为空字符串
+                ('site_description', models.TextField(default='', max_length=1000, verbose_name='网站描述')),
+                # 网站SEO描述，文本字段，最大长度1000，默认为空字符串
+                ('site_seo_description', models.TextField(default='', max_length=1000, verbose_name='网站SEO描述')),
+                # 网站关键字，文本字段，最大长度1000，默认为空字符串
+                ('site_keywords', models.TextField(default='', max_length=1000, verbose_name='网站关键字')),
+                # 文章摘要长度，整数类型，默认300
+                ('article_sub_length', models.IntegerField(default=300, verbose_name='文章摘要长度')),
+                # 侧边栏文章数目，整数类型，默认10
+                ('sidebar_article_count', models.IntegerField(default=10, verbose_name='侧边栏文章数目')),
+                # 侧边栏评论数目，整数类型，默认5
+                ('sidebar_comment_count', models.IntegerField(default=5, verbose_name='侧边栏评论数目')),
+                # 文章页面默认显示评论数目，整数类型，默认5
+                ('article_comment_count', models.IntegerField(default=5, verbose_name='文章页面默认显示评论数目')),
+                # 是否显示谷歌广告，布尔类型，默认False
+                ('show_google_adsense', models.BooleanField(default=False, verbose_name='是否显示谷歌广告')),
+                # 广告内容，文本字段，最大长度2000，可为空，默认为空字符串
+                ('google_adsense_codes', models.TextField(blank=True, default='', max_length=2000, null=True, verbose_name='广告内容')),
+                # 是否打开网站评论功能，布尔类型，默认True
+                ('open_site_comment', models.BooleanField(default=True, verbose_name='是否打开网站评论功能')),
+                # 备案号，字符字段，最大长度2000，可为空，默认为空字符串
+                ('beiancode', models.CharField(blank=True, default='', max_length=2000, null=True, verbose_name='备案号')),
+                # 网站统计代码，文本字段，最大长度1000，默认为空字符串
+                ('analyticscode', models.TextField(default='', max_length=1000, verbose_name='网站统计代码')),
+                # 是否显示公安备案号，布尔类型，默认False
+                ('show_gongan_code', models.BooleanField(default=False, verbose_name='是否显示公安备案号')),
+                # 公安备案号，文本字段，最大长度2000，可为空，默认为空字符串
+                ('gongan_beiancode', models.TextField(blank=True, default='', max_length=2000, null=True, verbose_name='公安备案号')),
+            ],
+            # 模型选项设置
+            options={
+                'verbose_name': '网站配置',      # 单数形式的可读名称
+                'verbose_name_plural': '网站配置',  # 复数形式的可读名称
+            },
+        ),
+        
+        # 创建Links模型，用于存储友情链接信息
+        migrations.CreateModel(
+            name='Links',
+            fields=[
+                # 主键字段，自动增长的大整数
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                # 链接名称，最大长度30，唯一约束
+                ('name', models.CharField(max_length=30, unique=True, verbose_name='链接名称')),
+                # 链接地址，URL字段
+                ('link', models.URLField(verbose_name='链接地址')),
+                # 排序，整数类型，唯一约束
+                ('sequence', models.IntegerField(unique=True, verbose_name='排序')),
+                # 是否显示，布尔类型，默认True
+                ('is_enable', models.BooleanField(default=True, verbose_name='是否显示')),
+                # 显示类型，字符字段，最大长度1，可选值包括首页、列表页、文章页面、全站、友情链接页面，默认为首页
+                ('show_type', models.CharField(choices=[('i', '首页'), ('l', '列表页'), ('p', '文章页面'), ('a', '全站'), ('s', '友情链接页面')], default='i', max_length=1, verbose_name='显示类型')),
+                # 创建时间，日期时间字段，默认为当前时间
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                # 修改时间，日期时间字段，默认为当前时间
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+            ],
+            # 模型选项设置
+            options={
+                'verbose_name': '友情链接',      # 单数形式的可读名称
+                'verbose_name_plural': '友情链接',  # 复数形式的可读名称
+                'ordering': ['sequence'],       # 默认排序按sequence字段升序排列
+            },
+        ),
+        
+        # 创建SideBar模型，用于存储侧边栏信息
+        migrations.CreateModel(
+            name='SideBar',
+            fields=[
+                # 主键字段，自动增长的大整数
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                # 标题，最大长度100
+                ('name', models.CharField(max_length=100, verbose_name='标题')),
+                # 内容，文本字段
+                ('content', models.TextField(verbose_name='内容')),
+                # 排序，整数类型，唯一约束
+                ('sequence', models.IntegerField(unique=True, verbose_name='排序')),
+                # 是否启用，布尔类型，默认True
+                ('is_enable', models.BooleanField(default=True, verbose_name='是否启用')),
+                # 创建时间，日期时间字段，默认为当前时间
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                # 修改时间，日期时间字段，默认为当前时间
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+            ],
+            # 模型选项设置
+            options={
+                'verbose_name': '侧边栏',       # 单数形式的可读名称
+                'verbose_name_plural': '侧边栏',   # 复数形式的可读名称
+                'ordering': ['sequence'],       # 默认排序按sequence字段升序排列
+            },
+        ),
+        
+        # 创建Tag模型，用于存储文章标签
+        migrations.CreateModel(
+            name='Tag',
+            fields=[
+                # 主键字段，自动增长的整数
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                # 创建时间，日期时间字段，默认为当前时间
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                # 修改时间，日期时间字段，默认为当前时间
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                # 标签名，最大长度30，唯一约束
+                ('name', models.CharField(max_length=30, unique=True, verbose_name='标签名')),
+                # slug，SlugField类型，最大长度60，可为空，默认为'no-slug'
+                ('slug', models.SlugField(blank=True, default='no-slug', max_length=60)),
+            ],
+            # 模型选项设置
+            options={
+                'verbose_name': '标签',         # 单数形式的可读名称
+                'verbose_name_plural': '标签',     # 复数形式的可读名称
+                'ordering': ['name'],           # 默认排序按name字段升序排列
+            },
+        ),
+        
+        # 创建Category模型，用于存储文章分类
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                # 主键字段，自动增长的整数
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                # 创建时间，日期时间字段，默认为当前时间
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                # 修改时间，日期时间字段，默认为当前时间
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                # 分类名，最大长度30，唯一约束
+                ('name', models.CharField(max_length=30, unique=True, verbose_name='分类名')),
+                # slug，SlugField类型，最大长度60，可为空，默认为'no-slug'
+                ('slug', models.SlugField(blank=True, default='no-slug', max_length=60)),
+                # 权重排序，整数类型，默认0，数值越大越靠前
+                ('index', models.IntegerField(default=0, verbose_name='权重排序-越大越靠前')),
+                # 父级分类，外键关联到自身，可为空，级联删除
+                ('parent_category', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.category', verbose_name='父级分类')),
+            ],
+            # 模型选项设置
+            options={
+                'verbose_name': '分类',         # 单数形式的可读名称
+                'verbose_name_plural': '分类',     # 复数形式的可读名称
+                'ordering': ['-index'],         # 默认排序按index字段降序排列
+            },
+        ),
+        
+        # 创建Article模型，用于存储文章信息
+        migrations.CreateModel(
+            name='Article',
+            fields=[
+                # 主键字段，自动增长的整数
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                # 创建时间，日期时间字段，默认为当前时间
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                # 修改时间，日期时间字段，默认为当前时间
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                # 标题，最大长度200，唯一约束
+                ('title', models.CharField(max_length=200, unique=True, verbose_name='标题')),
+                # 正文，使用MDTextField类型（Markdown编辑器字段）
+                ('body', mdeditor.fields.MDTextField(verbose_name='正文')),
+                # 发布时间，日期时间字段，默认为当前时间
+                ('pub_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='发布时间')),
+                # 文章状态，字符字段，最大长度1，可选值为草稿和发表，默认为发表
+                ('status', models.CharField(choices=[('d', '草稿'), ('p', '发表')], default='p', max_length=1, verbose_name='文章状态')),
+                # 评论状态，字符字段，最大长度1，可选值为打开和关闭，默认为打开
+                ('comment_status', models.CharField(choices=[('o', '打开'), ('c', '关闭')], default='o', max_length=1, verbose_name='评论状态')),
+                # 类型，字符字段，最大长度1，可选值为文章和页面，默认为文章
+                ('type', models.CharField(choices=[('a', '文章'), ('p', '页面')], default='a', max_length=1, verbose_name='类型')),
+                # 浏览量，正整数类型，默认0
+                ('views', models.PositiveIntegerField(default=0, verbose_name='浏览量')),
+                # 文章排序，整数类型，默认0，数值越大越靠前
+                ('article_order', models.IntegerField(default=0, verbose_name='排序,数字越大越靠前')),
+                # 是否显示toc目录，布尔类型，默认False
+                ('show_toc', models.BooleanField(default=False, verbose_name='是否显示toc目录')),
+                # 作者，外键关联到用户模型，级联删除
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='作者')),
+                # 分类，外键关联到Category模型，级联删除
+                ('category', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='blog.category', verbose_name='分类')),
+                # 标签集合，多对多关系关联到Tag模型，可为空
+                ('tags', models.ManyToManyField(blank=True, to='blog.tag', verbose_name='标签集合')),
+            ],
+            # 模型选项设置
+            options={
+                'verbose_name': '文章',                     # 单数形式的可读名称
+                'verbose_name_plural': '文章',                 # 复数形式的可读名称
+                'ordering': ['-article_order', '-pub_time'],  # 默认排序先按article_order降序，再按pub_time降序
+                'get_latest_by': 'id',                      # latest()方法使用的默认字段
+            },
+        ),
+    ]

src/DjangoBlog/blog/migrations/0002_blogsettings_global_footer_and_more.py

@@ -0,0 +1,28 @@
+# 由Django 4.1.7在2023年3月29日生成的数据库迁移文件
+
+# 导入Django数据库迁移相关模块
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    # 定义依赖关系，依赖于上一个迁移文件0001_initial
+    dependencies = [
+        ('blog', '0001_initial'),
+    ]
+
+    # 定义具体的操作
+    operations = [
+        # 向BlogSettings模型添加新字段global_footer（公共尾部）
+        migrations.AddField(
+            model_name='blogsettings',                              # 目标模型名称
+            name='global_footer',                                   # 新增字段名
+            field=models.TextField(blank=True, default='', null=True, verbose_name='公共尾部'),  # 字段定义：文本字段，可为空，默认为空字符串，可为NULL，显示名为"公共尾部"
+        ),
+        
+        # 向BlogSettings模型添加新字段global_header（公共头部）
+        migrations.AddField(
+            model_name='blogsettings',                              # 目标模型名称
+            name='global_header',                                   # 新增字段名
+            field=models.TextField(blank=True, default='', null=True, verbose_name='公共头部'),  # 字段定义：文本字段，可为空，默认为空字符串，可为NULL，显示名为"公共头部"
+        ),
+    ]

src/DjangoBlog/blog/migrations/0003_blogsettings_comment_need_review.py

@@ -0,0 +1,21 @@
+# 由Django 4.2.1在2023年5月9日生成的数据库迁移文件
+
+# 导入Django数据库迁移相关模块
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    # 定义依赖关系，依赖于上一个迁移文件0002_blogsettings_global_footer_and_more
+    dependencies = [
+        ('blog', '0002_blogsettings_global_footer_and_more'),
+    ]
+
+    # 定义具体的操作
+    operations = [
+        # 向BlogSettings模型添加新字段comment_need_review（评论是否需要审核）
+        migrations.AddField(
+            model_name='blogsettings',                                # 目标模型名称
+            name='comment_need_review',                               # 新增字段名
+            field=models.BooleanField(default=False, verbose_name='评论是否需要审核'),  # 字段定义：布尔字段，默认值为False，显示名为"评论是否需要审核"
+        ),
+    ]

src/DjangoBlog/blog/migrations/0004_rename_analyticscode_blogsettings_analytics_code_and_more.py

@@ -0,0 +1,35 @@
+# 由Django 4.2.1在2023年5月9日生成的数据库迁移文件
+
+# 导入Django数据库迁移相关模块
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    # 定义依赖关系，依赖于上一个迁移文件0003_blogsettings_comment_need_review
+    dependencies = [
+        ('blog', '0003_blogsettings_comment_need_review'),
+    ]
+
+    # 定义具体的操作
+    operations = [
+        # 重命名BlogSettings模型中的字段：analyticscode -> analytics_code
+        migrations.RenameField(
+            model_name='blogsettings',    # 目标模型名称
+            old_name='analyticscode',     # 原字段名
+            new_name='analytics_code',    # 新字段名
+        ),
+        
+        # 重命名BlogSettings模型中的字段：beiancode -> beian_code
+        migrations.RenameField(
+            model_name='blogsettings',    # 目标模型名称
+            old_name='beiancode',         # 原字段名
+            new_name='beian_code',        # 新字段名
+        ),
+        
+        # 重命名BlogSettings模型中的字段：sitename -> site_name
+        migrations.RenameField(
+            model_name='blogsettings',    # 目标模型名称
+            old_name='sitename',          # 原字段名
+            new_name='site_name',         # 新字段名
+        ),
+    ]

src/DjangoBlog/blog/migrations/0005_alter_article_options_alter_category_options_and_more.py

@@ -0,0 +1,352 @@
+# 由Django 4.2.5在2023年9月6日生成的数据库迁移文件
+
+# 导入Django配置模块
+from django.conf import settings
+# 导入Django数据库迁移相关模块
+from django.db import migrations, models
+# 导入Django模型关系相关模块
+import django.db.models.deletion
+# 导入Django时区工具
+import django.utils.timezone
+# 导入Markdown编辑器字段
+import mdeditor.fields
+
+
+class Migration(migrations.Migration):
+    # 定义依赖关系，依赖于用户模型和上一个迁移文件
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('blog', '0004_rename_analyticscode_blogsettings_analytics_code_and_more'),
+    ]
+
+    # 定义具体的操作
+    operations = [
+        # 修改Article模型的选项设置
+        migrations.AlterModelOptions(
+            name='article',
+            options={'get_latest_by': 'id', 'ordering': ['-article_order', '-pub_time'], 'verbose_name': 'article', 'verbose_name_plural': 'article'},
+        ),
+        # 修改Category模型的选项设置
+        migrations.AlterModelOptions(
+            name='category',
+            options={'ordering': ['-index'], 'verbose_name': 'category', 'verbose_name_plural': 'category'},
+        ),
+        # 修改Links模型的选项设置
+        migrations.AlterModelOptions(
+            name='links',
+            options={'ordering': ['sequence'], 'verbose_name': 'link', 'verbose_name_plural': 'link'},
+        ),
+        # 修改SideBar模型的选项设置
+        migrations.AlterModelOptions(
+            name='sidebar',
+            options={'ordering': ['sequence'], 'verbose_name': 'sidebar', 'verbose_name_plural': 'sidebar'},
+        ),
+        # 修改Tag模型的选项设置
+        migrations.AlterModelOptions(
+            name='tag',
+            options={'ordering': ['name'], 'verbose_name': 'tag', 'verbose_name_plural': 'tag'},
+        ),
+        
+        # 移除Article模型中的created_time字段
+        migrations.RemoveField(
+            model_name='article',
+            name='created_time',
+        ),
+        # 移除Article模型中的last_mod_time字段
+        migrations.RemoveField(
+            model_name='article',
+            name='last_mod_time',
+        ),
+        # 移除Category模型中的created_time字段
+        migrations.RemoveField(
+            model_name='category',
+            name='created_time',
+        ),
+        # 移除Category模型中的last_mod_time字段
+        migrations.RemoveField(
+            model_name='category',
+            name='last_mod_time',
+        ),
+        # 移除Links模型中的created_time字段
+        migrations.RemoveField(
+            model_name='links',
+            name='created_time',
+        ),
+        # 移除SideBar模型中的created_time字段
+        migrations.RemoveField(
+            model_name='sidebar',
+            name='created_time',
+        ),
+        # 移除Tag模型中的created_time字段
+        migrations.RemoveField(
+            model_name='tag',
+            name='created_time',
+        ),
+        # 移除Tag模型中的last_mod_time字段
+        migrations.RemoveField(
+            model_name='tag',
+            name='last_mod_time',
+        ),
+        
+        # 为Article模型添加creation_time字段（创建时间）
+        migrations.AddField(
+            model_name='article',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        # 为Article模型添加last_modify_time字段（最后修改时间）
+        migrations.AddField(
+            model_name='article',
+            name='last_modify_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='modify time'),
+        ),
+        # 为Category模型添加creation_time字段（创建时间）
+        migrations.AddField(
+            model_name='category',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        # 为Category模型添加last_modify_time字段（最后修改时间）
+        migrations.AddField(
+            model_name='category',
+            name='last_modify_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='modify time'),
+        ),
+        # 为Links模型添加creation_time字段（创建时间）
+        migrations.AddField(
+            model_name='links',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        # 为SideBar模型添加creation_time字段（创建时间）
+        migrations.AddField(
+            model_name='sidebar',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        # 为Tag模型添加creation_time字段（创建时间）
+        migrations.AddField(
+            model_name='tag',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        # 为Tag模型添加last_modify_time字段（最后修改时间）
+        migrations.AddField(
+            model_name='tag',
+            name='last_modify_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='modify time'),
+        ),
+        
+        # 修改Article模型的article_order字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='article_order',
+            field=models.IntegerField(default=0, verbose_name='order'),
+        ),
+        # 修改Article模型的author字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='author',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='author'),
+        ),
+        # 修改Article模型的body字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='body',
+            field=mdeditor.fields.MDTextField(verbose_name='body'),
+        ),
+        # 修改Article模型的category字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='category',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='blog.category', verbose_name='category'),
+        ),
+        # 修改Article模型的comment_status字段选项和显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='comment_status',
+            field=models.CharField(choices=[('o', 'Open'), ('c', 'Close')], default='o', max_length=1, verbose_name='comment status'),
+        ),
+        # 修改Article模型的pub_time字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='pub_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='publish time'),
+        ),
+        # 修改Article模型的show_toc字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='show_toc',
+            field=models.BooleanField(default=False, verbose_name='show toc'),
+        ),
+        # 修改Article模型的status字段选项和显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='status',
+            field=models.CharField(choices=[('d', 'Draft'), ('p', 'Published')], default='p', max_length=1, verbose_name='status'),
+        ),
+        # 修改Article模型的tags字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='tags',
+            field=models.ManyToManyField(blank=True, to='blog.tag', verbose_name='tag'),
+        ),
+        # 修改Article模型的title字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='title',
+            field=models.CharField(max_length=200, unique=True, verbose_name='title'),
+        ),
+        # 修改Article模型的type字段选项和显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='type',
+            field=models.CharField(choices=[('a', 'Article'), ('p', 'Page')], default='a', max_length=1, verbose_name='type'),
+        ),
+        # 修改Article模型的views字段显示名称
+        migrations.AlterField(
+            model_name='article',
+            name='views',
+            field=models.PositiveIntegerField(default=0, verbose_name='views'),
+        ),
+        
+        # 修改BlogSettings模型的多个字段显示名称（英文化）
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='article_comment_count',
+            field=models.IntegerField(default=5, verbose_name='article comment count'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='article_sub_length',
+            field=models.IntegerField(default=300, verbose_name='article sub length'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='google_adsense_codes',
+            field=models.TextField(blank=True, default='', max_length=2000, null=True, verbose_name='adsense code'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='open_site_comment',
+            field=models.BooleanField(default=True, verbose_name='open site comment'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='show_google_adsense',
+            field=models.BooleanField(default=False, verbose_name='show adsense'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='sidebar_article_count',
+            field=models.IntegerField(default=10, verbose_name='sidebar article count'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='sidebar_comment_count',
+            field=models.IntegerField(default=5, verbose_name='sidebar comment count'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='site_description',
+            field=models.TextField(default='', max_length=1000, verbose_name='site description'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='site_keywords',
+            field=models.TextField(default='', max_length=1000, verbose_name='site keywords'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='site_name',
+            field=models.CharField(default='', max_length=200, verbose_name='site name'),
+        ),
+        migrations.AlterField(
+            model_name='blogsettings',
+            name='site_seo_description',
+            field=models.TextField(default='', max_length=1000, verbose_name='site seo description'),
+        ),
+        
+        # 修改Category模型的多个字段显示名称
+        migrations.AlterField(
+            model_name='category',
+            name='index',
+            field=models.IntegerField(default=0, verbose_name='index'),
+        ),
+        migrations.AlterField(
+            model_name='category',
+            name='name',
+            field=models.CharField(max_length=30, unique=True, verbose_name='category name'),
+        ),
+        migrations.AlterField(
+            model_name='category',
+            name='parent_category',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.category', verbose_name='parent category'),
+        ),
+        
+        # 修改Links模型的多个字段显示名称
+        migrations.AlterField(
+            model_name='links',
+            name='is_enable',
+            field=models.BooleanField(default=True, verbose_name='is show'),
+        ),
+        migrations.AlterField(
+            model_name='links',
+            name='last_mod_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='modify time'),
+        ),
+        migrations.AlterField(
+            model_name='links',
+            name='link',
+            field=models.URLField(verbose_name='link'),
+        ),
+        migrations.AlterField(
+            model_name='links',
+            name='name',
+            field=models.CharField(max_length=30, unique=True, verbose_name='link name'),
+        ),
+        migrations.AlterField(
+            model_name='links',
+            name='sequence',
+            field=models.IntegerField(unique=True, verbose_name='order'),
+        ),
+        migrations.AlterField(
+            model_name='links',
+            name='show_type',
+            field=models.CharField(choices=[('i', 'index'), ('l', 'list'), ('p', 'post'), ('a', 'all'), ('s', 'slide')], default='i', max_length=1, verbose_name='show type'),
+        ),
+        
+        # 修改SideBar模型的多个字段显示名称
+        migrations.AlterField(
+            model_name='sidebar',
+            name='content',
+            field=models.TextField(verbose_name='content'),
+        ),
+        migrations.AlterField(
+            model_name='sidebar',
+            name='is_enable',
+            field=models.BooleanField(default=True, verbose_name='is enable'),
+        ),
+        migrations.AlterField(
+            model_name='sidebar',
+            name='last_mod_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='modify time'),
+        ),
+        migrations.AlterField(
+            model_name='sidebar',
+            name='name',
+            field=models.CharField(max_length=100, verbose_name='title'),
+        ),
+        migrations.AlterField(
+            model_name='sidebar',
+            name='sequence',
+            field=models.IntegerField(unique=True, verbose_name='order'),
+        ),
+        
+        # 修改Tag模型的name字段显示名称
+        migrations.AlterField(
+            model_name='tag',
+            name='name',
+            field=models.CharField(max_length=30, unique=True, verbose_name='tag name'),
+        ),
+    ]

src/DjangoBlog/blog/migrations/0006_alter_blogsettings_options.py

@@ -0,0 +1,20 @@
+# 由Django 4.2.7在2024年1月26日生成的数据库迁移文件
+
+# 导入Django数据库迁移相关模块
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    # 定义依赖关系，依赖于上一个迁移文件0005_alter_article_options_alter_category_options_and_more
+    dependencies = [
+        ('blog', '0005_alter_article_options_alter_category_options_and_more'),
+    ]
+
+    # 定义具体的操作
+    operations = [
+        # 修改BlogSettings模型的选项设置
+        migrations.AlterModelOptions(
+            name='blogsettings',                                                    # 目标模型名称
+            options={'verbose_name': 'Website configuration', 'verbose_name_plural': 'Website configuration'},  # 新的模型选项：将单数和复数形式的显示名称都改为"Website configuration"
+        ),
+    ]

src/DjangoBlog/blog/models.py

@@ -0,0 +1,553 @@
+#zf：导入日志模块，用于记录日志信息
+import logging
+#zf：导入正则表达式模块，用于匹配文章中的图片
+import re
+#zf：从abc模块导入abstractmethod装饰器
+from abc import abstractmethod
+
+#zf：导入Django配置模块
+from django.conf import settings
+#zf：导入Django验证错误异常
+from django.core.exceptions import ValidationError
+#zf：导入Django数据库模型模块
+from django.db import models
+#zf：导入Django URL反向解析函数
+from django.urls import reverse
+#zf：导入Django时区工具
+from django.utils.timezone import now
+#zf：导入Django国际化翻译函数
+from django.utils.translation import gettext_lazy as _
+#zf：导入Markdown编辑器字段
+from mdeditor.fields import MDTextField
+#zf：导入slugify函数，用于生成slug
+from uuslug import slugify
+
+#zf：从djangoblog.utils导入缓存装饰器和缓存工具
+from djangoblog.utils import cache_decorator, cache
+#zf：从djangoblog.utils导入获取当前站点的函数
+from djangoblog.utils import get_current_site
+
+#zf：创建日志记录器
+logger = logging.getLogger(__name__)
+
+
+#zf：定义链接显示类型枚举类，继承自TextChoices
+class LinkShowType(models.TextChoices):
+    #zf：首页显示
+    I = ('i', _('index'))     
+    #zf：列表页显示
+    L = ('l', _('list'))      
+    #zf：文章页显示
+    P = ('p', _('post'))      
+    #zf：全站显示
+    A = ('a', _('all'))       
+    #zf：幻灯片显示
+    S = ('s', _('slide'))     
+
+
+#zf：定义基础模型类，继承自Django的Model类
+class BaseModel(models.Model):
+    #zf：主键字段
+    id = models.AutoField(primary_key=True)
+    #zf：创建时间字段
+    creation_time = models.DateTimeField(_('creation time'), default=now)
+    #zf：最后修改时间字段
+    last_modify_time = models.DateTimeField(_('modify time'), default=now)
+
+    #zf：重写save方法
+    def save(self, *args, **kwargs):
+        #zf：检查是否是更新文章浏览量的特殊情况
+        is_update_views = isinstance(
+            self,
+            Article) and 'update_fields' in kwargs and kwargs['update_fields'] == ['views']
+        if is_update_views:
+            #zf：如果是更新浏览量，则直接更新数据库，避免触发其他逻辑
+            Article.objects.filter(pk=self.pk).update(views=self.views)
+        else:
+            #zf：如果有slug字段，则生成slug
+            if 'slug' in self.__dict__:
+                slug = getattr(
+                    self, 'title') if 'title' in self.__dict__ else getattr(
+                    self, 'name')
+                setattr(self, 'slug', slugify(slug))
+            #zf：调用父类的save方法
+            super().save(*args, **kwargs)
+
+    #zf：获取完整URL方法
+    def get_full_url(self):
+        #zf：获取当前站点域名
+        site = get_current_site().domain
+        #zf：拼接完整URL
+        url = "https://{site}{path}".format(site=site,
+                                            path=self.get_absolute_url())
+        return url
+
+    #zf：设置为抽象类
+    class Meta:
+        abstract = True
+
+    #zf：定义抽象方法，子类必须实现
+    @abstractmethod
+    def get_absolute_url(self):
+        pass
+
+
+#zf：定义文章模型类，继承自BaseModel
+class Article(BaseModel):
+    """文章"""
+    #zf：文章状态选项
+    STATUS_CHOICES = (
+        #zf：草稿
+        ('d', _('Draft')),      
+        #zf：已发布
+        ('p', _('Published')),  
+    )
+    #zf：评论状态选项
+    COMMENT_STATUS = (
+        #zf：开启评论
+        ('o', _('Open')),   
+        #zf：关闭评论
+        ('c', _('Close')),  
+    )
+    #zf：文章类型选项
+    TYPE = (
+        #zf：文章
+        ('a', _('Article')),  
+        #zf：页面
+        ('p', _('Page')),     
+    )
+    
+    #zf：标题字段
+    title = models.CharField(_('title'), max_length=200, unique=True)
+    #zf：正文字段，使用Markdown编辑器
+    body = MDTextField(_('body'))
+    #zf：发布时间字段
+    pub_time = models.DateTimeField(
+        _('publish time'), blank=False, null=False, default=now)
+    #zf：状态字段
+    status = models.CharField(
+        _('status'),
+        max_length=1,
+        choices=STATUS_CHOICES,
+        default='p')
+    #zf：评论状态字段
+    comment_status = models.CharField(
+        _('comment status'),
+        max_length=1,
+        choices=COMMENT_STATUS,
+        default='o')
+    #zf：类型字段
+    type = models.CharField(_('type'), max_length=1, choices=TYPE, default='a')
+    #zf：浏览量字段
+    views = models.PositiveIntegerField(_('views'), default=0)
+    #zf：作者字段，外键关联到用户模型
+    author = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        verbose_name=_('author'),
+        blank=False,
+        null=False,
+        on_delete=models.CASCADE)
+    #zf：文章排序字段
+    article_order = models.IntegerField(
+        _('order'), blank=False, null=False, default=0)
+    #zf：是否显示目录字段
+    show_toc = models.BooleanField(_('show toc'), blank=False, null=False, default=False)
+    #zf：分类字段，外键关联到Category模型
+    category = models.ForeignKey(
+        'Category',
+        verbose_name=_('category'),
+        on_delete=models.CASCADE,
+        blank=False,
+        null=False)
+    #zf：标签字段，多对多关联到Tag模型
+    tags = models.ManyToManyField('Tag', verbose_name=_('tag'), blank=True)
+
+    #zf：将文章正文转换为字符串
+    def body_to_string(self):
+        return self.body
+
+    #zf：字符串表示方法
+    def __str__(self):
+        return self.title
+
+    #zf：模型元数据
+    class Meta:
+        #zf：排序规则
+        ordering = ['-article_order', '-pub_time']  
+        #zf：单数形式显示名称
+        verbose_name = _('article')                 
+        #zf：复数形式显示名称
+        verbose_name_plural = verbose_name          
+        #zf：latest()方法使用的字段
+        get_latest_by = 'id'                        
+
+    #zf：获取绝对URL方法
+    def get_absolute_url(self):
+        return reverse('blog:detailbyid', kwargs={
+            'article_id': self.id,
+            'year': self.creation_time.year,
+            'month': self.creation_time.month,
+            'day': self.creation_time.day
+        })
+
+    #zf：获取分类树方法，使用缓存装饰器缓存10小时
+    @cache_decorator(60 * 60 * 10)
+    def get_category_tree(self):
+        #zf：获取分类的分类树
+        tree = self.category.get_category_tree()
+        #zf：将分类名称和URL组成元组列表
+        names = list(map(lambda c: (c.name, c.get_absolute_url()), tree))
+
+        return names
+
+    #zf：保存方法
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+
+    #zf：增加浏览量方法
+    def viewed(self):
+        self.views += 1
+        self.save(update_fields=['views'])
+
+    #zf：获取评论列表方法
+    def comment_list(self):
+        #zf：构造缓存键名
+        cache_key = 'article_comments_{id}'.format(id=self.id)
+        #zf：从缓存中获取评论列表
+        value = cache.get(cache_key)
+        if value:
+            #zf：如果缓存中有数据，记录日志并返回
+            logger.info('get article comments:{id}'.format(id=self.id))
+            return value
+        else:
+            #zf：如果缓存中没有数据，从数据库查询并缓存
+            comments = self.comment_set.filter(is_enable=True).order_by('-id')
+            cache.set(cache_key, comments, 60 * 100)
+            logger.info('set article comments:{id}'.format(id=self.id))
+            return comments
+
+    #zf：获取管理后台URL方法
+    def get_admin_url(self):
+        #zf：获取模型的app_label和model_name
+        info = (self._meta.app_label, self._meta.model_name)
+        #zf：生成管理后台编辑页面的URL
+        return reverse('admin:%s_%s_change' % info, args=(self.pk,))
+
+    #zf：获取下一篇文章方法，使用缓存装饰器缓存100分钟
+    @cache_decorator(expiration=60 * 100)
+    def next_article(self):
+        #zf：下一篇
+        return Article.objects.filter(
+            id__gt=self.id, status='p').order_by('id').first()
+
+    #zf：获取上一篇文章方法，使用缓存装饰器缓存100分钟
+    @cache_decorator(expiration=60 * 100)
+    def prev_article(self):
+        #zf：前一篇
+        return Article.objects.filter(id__lt=self.id, status='p').first()
+
+    #zf：获取文章中第一张图片的URL方法
+    def get_first_image_url(self):
+        """
+        Get the first image url from article.body.
+        :return:
+        """
+        #zf：使用正则表达式匹配Markdown图片语法
+        match = re.search(r'!\[.*?\]\((.+?)\)', self.body)
+        if match:
+            #zf：如果匹配到图片，返回图片URL
+            return match.group(1)
+        #zf：如果没有匹配到图片，返回空字符串
+        return ""
+
+
+#zf：定义分类模型类，继承自BaseModel
+class Category(BaseModel):
+    """文章分类"""
+    #zf：分类名称字段
+    name = models.CharField(_('category name'), max_length=30, unique=True)
+    #zf：父级分类字段，外键关联到自身
+    parent_category = models.ForeignKey(
+        'self',
+        verbose_name=_('parent category'),
+        blank=True,
+        null=True,
+        on_delete=models.CASCADE)
+    #zf：slug字段
+    slug = models.SlugField(default='no-slug', max_length=60, blank=True)
+    #zf：索引字段，用于排序
+    index = models.IntegerField(default=0, verbose_name=_('index'))
+
+    #zf：模型元数据
+    class Meta:
+        #zf：按索引降序排列
+        ordering = ['-index']           
+        #zf：单数形式显示名称
+        verbose_name = _('category')    
+        #zf：复数形式显示名称
+        verbose_name_plural = verbose_name  
+
+    #zf：获取绝对URL方法
+    def get_absolute_url(self):
+        return reverse(
+            'blog:category_detail', kwargs={
+                'category_name': self.slug})
+
+    #zf：字符串表示方法
+    def __str__(self):
+        return self.name
+
+    #zf：获取分类树方法，使用缓存装饰器缓存10小时
+    @cache_decorator(60 * 60 * 10)
+    def get_category_tree(self):
+        """
+        递归获得分类目录的父级
+        :return:
+        """
+        #zf：初始化分类列表
+        categorys = []
+
+        #zf：递归解析分类树的内部函数
+        def parse(category):
+            #zf：将当前分类添加到列表
+            categorys.append(category)
+            #zf：如果有父级分类，递归处理父级分类
+            if category.parent_category:
+                parse(category.parent_category)
+
+        #zf：从当前分类开始解析
+        parse(self)
+        return categorys
+
+    #zf：获取子分类方法，使用缓存装饰器缓存10小时
+    @cache_decorator(60 * 60 * 10)
+    def get_sub_categorys(self):
+        """
+        获得当前分类目录所有子集
+        :return:
+        """
+        #zf：初始化分类列表
+        categorys = []
+        #zf：获取所有分类
+        all_categorys = Category.objects.all()
+
+        #zf：递归解析子分类的内部函数
+        def parse(category):
+            #zf：如果分类不在列表中，添加到列表
+            if category not in categorys:
+                categorys.append(category)
+            #zf：获取当前分类的子分类
+            childs = all_categorys.filter(parent_category=category)
+            #zf：遍历子分类
+            for child in childs:
+                #zf：如果子分类不在列表中，添加到列表
+                if category not in categorys:
+                    categorys.append(child)
+                #zf：递归处理子分类
+                parse(child)
+
+        #zf：从当前分类开始解析
+        parse(self)
+        return categorys
+
+
+#zf：定义标签模型类，继承自BaseModel
+class Tag(BaseModel):
+    """文章标签"""
+    #zf：标签名称字段
+    name = models.CharField(_('tag name'), max_length=30, unique=True)
+    #zf：slug字段
+    slug = models.SlugField(default='no-slug', max_length=60, blank=True)
+
+    #zf：字符串表示方法
+    def __str__(self):
+        return self.name
+
+    #zf：获取绝对URL方法
+    def get_absolute_url(self):
+        return reverse('blog:tag_detail', kwargs={'tag_name': self.slug})
+
+    #zf：获取文章数量方法，使用缓存装饰器缓存10小时
+    @cache_decorator(60 * 60 * 10)
+    def get_article_count(self):
+        #zf：统计包含该标签的文章数量
+        return Article.objects.filter(tags__name=self.name).distinct().count()
+
+    #zf：模型元数据
+    class Meta:
+        #zf：按名称升序排列
+        ordering = ['name']         
+        #zf：单数形式显示名称
+        verbose_name = _('tag')     
+        #zf：复数形式显示名称
+        verbose_name_plural = verbose_name  
+
+
+#zf：定义友情链接模型类
+class Links(models.Model):
+    """友情链接"""
+
+    #zf：链接名称字段
+    name = models.CharField(_('link name'), max_length=30, unique=True)
+    #zf：链接地址字段
+    link = models.URLField(_('link'))
+    #zf：排序字段
+    sequence = models.IntegerField(_('order'), unique=True)
+    #zf：是否显示字段
+    is_enable = models.BooleanField(
+        _('is show'), default=True, blank=False, null=False)
+    #zf：显示类型字段
+    show_type = models.CharField(
+        _('show type'),
+        max_length=1,
+        choices=LinkShowType.choices,
+        default=LinkShowType.I)
+    #zf：创建时间字段
+    creation_time = models.DateTimeField(_('creation time'), default=now)
+    #zf：最后修改时间字段
+    last_mod_time = models.DateTimeField(_('modify time'), default=now)
+
+    #zf：模型元数据
+    class Meta:
+        #zf：按排序字段升序排列
+        ordering = ['sequence']     
+        #zf：单数形式显示名称
+        verbose_name = _('link')    
+        #zf：复数形式显示名称
+        verbose_name_plural = verbose_name  
+
+    #zf：字符串表示方法
+    def __str__(self):
+        return self.name
+
+
+#zf：定义侧边栏模型类
+class SideBar(models.Model):
+    """侧边栏,可以展示一些html内容"""
+    #zf：标题字段
+    name = models.CharField(_('title'), max_length=100)
+    #zf：内容字段
+    content = models.TextField(_('content'))
+    #zf：排序字段
+    sequence = models.IntegerField(_('order'), unique=True)
+    #zf：是否启用字段
+    is_enable = models.BooleanField(_('is enable'), default=True)
+    #zf：创建时间字段
+    creation_time = models.DateTimeField(_('creation time'), default=now)
+    #zf：最后修改时间字段
+    last_mod_time = models.DateTimeField(_('modify time'), default=now)
+
+    #zf：模型元数据
+    class Meta:
+        #zf：按排序字段升序排列
+        ordering = ['sequence']         
+        #zf：单数形式显示名称
+        verbose_name = _('sidebar')     
+        #zf：复数形式显示名称
+        verbose_name_plural = verbose_name  
+
+    #zf：字符串表示方法
+    def __str__(self):
+        return self.name
+
+
+#zf：定义博客设置模型类
+class BlogSettings(models.Model):
+    """blog的配置"""
+    #zf：网站名称字段
+    site_name = models.CharField(
+        _('site name'),
+        max_length=200,
+        null=False,
+        blank=False,
+        default='')
+    #zf：网站描述字段
+    site_description = models.TextField(
+        _('site description'),
+        max_length=1000,
+        null=False,
+        blank=False,
+        default='')
+    #zf：网站SEO描述字段
+    site_seo_description = models.TextField(
+        _('site seo description'), max_length=1000, null=False, blank=False, default='')
+    #zf：网站关键词字段
+    site_keywords = models.TextField(
+        _('site keywords'),
+        max_length=1000,
+        null=False,
+        blank=False,
+        default='')
+    #zf：文章摘要长度字段
+    article_sub_length = models.IntegerField(_('article sub length'), default=300)
+    #zf：侧边栏文章数量字段
+    sidebar_article_count = models.IntegerField(_('sidebar article count'), default=10)
+    #zf：侧边栏评论数量字段
+    sidebar_comment_count = models.IntegerField(_('sidebar comment count'), default=5)
+    #zf：文章页面默认显示评论数量字段
+    article_comment_count = models.IntegerField(_('article comment count'), default=5)
+    #zf：是否显示谷歌广告字段
+    show_google_adsense = models.BooleanField(_('show adsense'), default=False)
+    #zf：谷歌广告代码字段
+    google_adsense_codes = models.TextField(
+        _('adsense code'), max_length=2000, null=True, blank=True, default='')
+    #zf：是否开启网站评论功能字段
+    open_site_comment = models.BooleanField(_('open site comment'), default=True)
+    #zf：全局头部内容字段
+    global_header = models.TextField("公共头部", null=True, blank=True, default='')
+    #zf：全局尾部内容字段
+    global_footer = models.TextField("公共尾部", null=True, blank=True, default='')
+    #zf：备案号字段
+    beian_code = models.CharField(
+        '备案号',
+        max_length=2000,
+        null=True,
+        blank=True,
+        default='')
+    #zf：网站统计代码字段
+    analytics_code = models.TextField(
+        "网站统计代码",
+        max_length=1000,
+        null=False,
+        blank=False,
+        default='')
+    #zf：是否显示公安备案号字段
+    show_gongan_code = models.BooleanField(
+        '是否显示公安备案号', default=False, null=False)
+    #zf：公安备案号字段
+    gongan_beiancode = models.TextField(
+        '公安备案号',
+        max_length=2000,
+        null=True,
+        blank=True,
+        default='')
+    #zf：评论是否需要审核字段
+    comment_need_review = models.BooleanField(
+        '评论是否需要审核', default=False, null=False)
+
+    #zf：模型元数据
+    class Meta:
+        #zf：单数形式显示名称
+        verbose_name = _('Website configuration')   
+        #zf：复数形式显示名称
+        verbose_name_plural = verbose_name          
+
+    #zf：字符串表示方法
+    def __str__(self):
+        return self.site_name
+
+    #zf：数据验证方法
+    def clean(self):
+        #zf：检查是否已存在其他配置记录
+        if BlogSettings.objects.exclude(id=self.id).count():
+            #zf：如果已存在其他配置记录，抛出验证错误
+            raise ValidationError(_('There can only be one configuration'))
+
+    #zf：保存方法
+    def save(self, *args, **kwargs):
+        #zf：调用父类的保存方法
+        super().save(*args, **kwargs)
+        #zf：导入缓存工具
+        from djangoblog.utils import cache
+        #zf：清除所有缓存
+        cache.clear()

src/DjangoBlog/blog/search_indexes.py

@@ -0,0 +1,21 @@
+#zf:从haystack导入索引相关模块
+from haystack import indexes
+
+#zf:从blog.models导入Article模型
+from blog.models import Article
+
+
+#zf:定义文章索引类，继承自SearchIndex和Indexable
+class ArticleIndex(indexes.SearchIndex, indexes.Indexable):
+    #zf:定义文本字段，作为文档字段，使用模板来确定索引内容
+    text = indexes.CharField(document=True, use_template=True)
+
+    #zf:获取模型类的方法
+    def get_model(self):
+        #zf:返回Article模型
+        return Article
+
+    #zf:定义索引查询集，确定哪些数据会被索引
+    def index_queryset(self, using=None):
+        #zf:返回所有状态为已发布('p')的文章
+        return self.get_model().objects.filter(status='p')

src/DjangoBlog/blog/templatetags/blog_tags.py

@@ -0,0 +1,200 @@
+#zf：导入所需的Python标准库
+#zf：用于生成MD5哈希值
+import hashlib
+#zf：用于日志记录
+import logging
+#zf：用于随机选择
+import random
+#zf：用于URL编码
+import urllib
+
+#zf：导入Django相关模块
+#zf：Django模板系统
+from django import template
+#zf：Django配置
+from django.conf import settings
+#zf：Django查询对象
+from django.db.models import Q
+#zf：获取对象或返回404
+from django.shortcuts import get_object_or_404
+#zf：字符串过滤器装饰器
+from django.template.defaultfilters import stringfilter
+#zf：静态文件处理
+from django.templatetags.static import static
+#zf：URL反向解析
+from django.urls import reverse
+#zf：标记安全字符串
+from django.utils.safestring import mark_safe
+
+#zf：导入项目相关模块
+#zf：博客模型
+from blog.models import Article, Category, Tag, Links, SideBar, LinkShowType
+#zf：评论模型
+from comments.models import Comment
+#zf：Markdown处理和HTML清理
+from djangoblog.utils import CommonMarkdown, sanitize_html
+#zf：缓存工具
+from djangoblog.utils import cache
+#zf：获取当前站点
+from djangoblog.utils import get_current_site
+#zf：OAuth用户模型
+from oauth.models import OAuthUser
+#zf：插件管理
+from djangoblog.plugin_manage import hooks
+
+#zf：创建日志记录器
+logger = logging.getLogger(__name__)
+
+#zf：注册模板标签库
+register = template.Library()
+
+
+#zf：定义head_meta简单标签，用于在模板中插入头部元信息
+@register.simple_tag(takes_context=True)
+def head_meta(context):
+    #zf：应用插件过滤器，返回安全的HTML字符串
+    return mark_safe(hooks.apply_filters('head_meta', '', context))
+
+
+#zf：定义timeformat简单标签，用于格式化时间
+@register.simple_tag
+def timeformat(data):
+    try:
+        #zf：使用settings中定义的时间格式格式化数据
+        return data.strftime(settings.TIME_FORMAT)
+    except Exception as e:
+        #zf：记录错误日志并返回空字符串
+        logger.error(e)
+        return ""
+
+
+#zf：定义datetimeformat简单标签，用于格式化日期时间
+@register.simple_tag
+def datetimeformat(data):
+    try:
+        #zf：使用settings中定义的日期时间格式格式化数据
+        return data.strftime(settings.DATE_TIME_FORMAT)
+    except Exception as e:
+        #zf：记录错误日志并返回空字符串
+        logger.error(e)
+        return ""
+
+
+#zf：定义custom_markdown过滤器，用于将Markdown内容转换为HTML
+@register.filter()
+@stringfilter
+def custom_markdown(content):
+    #zf：使用CommonMarkdown工具转换Markdown并标记为安全HTML
+    return mark_safe(CommonMarkdown.get_markdown(content))
+
+
+#zf：定义get_markdown_toc简单标签，用于获取Markdown内容的目录
+@register.simple_tag
+def get_markdown_toc(content):
+    from djangoblog.utils import CommonMarkdown
+    #zf：获取Markdown内容和目录
+    body, toc = CommonMarkdown.get_markdown_with_toc(content)
+    #zf：标记目录为安全HTML并返回
+    return mark_safe(toc)
+
+
+#zf：定义comment_markdown过滤器，用于处理评论中的Markdown内容
+@register.filter()
+@stringfilter
+def comment_markdown(content):
+    #zf：转换Markdown内容
+    content = CommonMarkdown.get_markdown(content)
+    #zf：清理HTML并标记为安全
+    return mark_safe(sanitize_html(content))
+
+
+#zf：定义truncatechars_content过滤器，用于截取文章内容摘要
+@register.filter(is_safe=True)
+@stringfilter
+def truncatechars_content(content):
+    """
+    获得文章内容的摘要
+    :param content: 文章内容
+    :return: 截取后的摘要
+    """
+    from django.template.defaultfilters import truncatechars_html
+    from djangoblog.utils import get_blog_setting
+    #zf：获取博客设置
+    blogsetting = get_blog_setting()
+    #zf：根据设置的文章摘要长度截取内容
+    return truncatechars_html(content, blogsetting.article_sub_length)
+
+
+#zf：定义truncate过滤器，用于截取内容前150个字符
+@register.filter(is_safe=True)
+@stringfilter
+def truncate(content):
+    from django.utils.html import strip_tags
+    #zf：去除HTML标签并截取前150个字符
+    return strip_tags(content)[:150]
+
+
+#zf：定义load_breadcrumb包含标签，用于加载文章面包屑导航
+@register.inclusion_tag('blog/tags/breadcrumb.html')
+def load_breadcrumb(article):
+    """
+    获得文章面包屑
+    :param article: 文章对象
+    :return: 面包屑数据
+    """
+    #zf：获取文章的分类树
+    names = article.get_category_tree()
+    from djangoblog.utils import get_blog_setting
+    #zf：获取博客设置和当前站点
+    blogsetting = get_blog_setting()
+    site = get_current_site().domain
+    #zf：添加站点名称到面包屑
+    names.append((blogsetting.site_name, '/'))
+    #zf：反转面包屑顺序
+    names = names[::-1]
+
+    return {
+        'names': names,
+        'title': article.title,
+        'count': len(names) + 1
+    }
+
+
+#zf：定义load_articletags包含标签，用于加载文章标签列表
+@register.inclusion_tag('blog/tags/article_tag_list.html')
+def load_articletags(article):
+    """
+    文章标签
+    :param article: 文章对象
+    :return: 标签列表数据
+    """
+    #zf：获取文章的所有标签
+    tags = article.tags.all()
+    tags_list = []
+    for tag in tags:
+        #zf：获取标签URL和文章数量
+        url = tag.get_absolute_url()
+        count = tag.get_article_count()
+        #zf：添加标签信息到列表，随机选择Bootstrap颜色
+        tags_list.append((
+            url, count, tag, random.choice(settings.BOOTSTRAP_COLOR_TYPES)
+        ))
+    return {
+        'article_tags_list': tags_list
+    }
+
+
+#zf：定义load_sidebar包含标签，用于加载侧边栏内容
+@register.inclusion_tag('blog/tags/sidebar.html')
+def load_sidebar(user, linktype):
+    """
+    加载侧边栏
+    :return: 侧边栏数据
+    """
+    #zf：尝试从缓存获取侧边栏数据
+    value = cache.get("sidebar" + linktype)
+    if value:
+        #zf：如果缓存存在，添加用户信息并返回
+        value['user'] = user
+        return value
+    else

src/DjangoBlog/blog/tests.py

@@ -0,0 +1,406 @@
+#zf:导入操作系统相关模块
+import os
+
+#zf:从django.conf导入settings配置
+from django.conf import settings
+#zf:从django.core.files.uploadedfile导入SimpleUploadedFile用于文件上传测试
+from django.core.files.uploadedfile import SimpleUploadedFile
+#zf:从django.core.management导入call_command用于调用管理命令
+from django.core.management import call_command
+#zf:从django.core.paginator导入Paginator用于分页测试
+from django.core.paginator import Paginator
+#zf:从django.templatetags.static导入static用于静态文件处理
+from django.templatetags.static import static
+#zf:从django.test导入Client, RequestFactory, TestCase用于测试
+from django.test import Client, RequestFactory, TestCase
+#zf:从django.urls导入reverse用于URL反向解析
+from django.urls import reverse
+#zf:从django.utils导入timezone用于时间处理
+from django.utils import timezone
+
+#zf:从accounts.models导入BlogUser用户模型
+from accounts.models import BlogUser
+#zf:从blog.forms导入BlogSearchForm搜索表单
+from blog.forms import BlogSearchForm
+#zf:从blog.models导入Article, Category, Tag, SideBar, Links模型
+from blog.models import Article, Category, Tag, SideBar, Links
+#zf:从blog.templatetags.blog_tags导入load_pagination_info, load_articletags模板标签
+from blog.templatetags.blog_tags import load_pagination_info, load_articletags
+#zf:从djangoblog.utils导入get_current_site, get_sha256工具函数
+from djangoblog.utils import get_current_site, get_sha256
+#zf:从oauth.models导入OAuthUser, OAuthConfig OAuth相关模型
+from oauth.models import OAuthUser, OAuthConfig
+
+
+#zf:创建你的测试用例
+
+#zf:定义文章测试类，继承自TestCase
+class ArticleTest(TestCase):
+    #zf:测试初始化方法
+    def setUp(self):
+        #zf:创建测试客户端
+        self.client = Client()
+        #zf:创建请求工厂
+        self.factory = RequestFactory()
+
+    #zf:测试验证文章功能
+    def test_validate_article(self):
+        #zf:获取当前站点域名
+        site = get_current_site().domain
+        #zf:创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf:设置用户密码
+        user.set_password("liangliangyy")
+        #zf:设置用户为职员
+        user.is_staff = True
+        #zf:设置用户为超级用户
+        user.is_superuser = True
+        #zf:保存用户
+        user.save()
+        #zf:测试获取用户绝对URL
+        response = self.client.get(user.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:测试访问管理后台日志页面
+        response = self.client.get('/admin/servermanager/emailsendlog/')
+        #zf:测试访问管理后台日志条目页面
+        response = self.client.get('admin/admin/logentry/')
+        #zf:创建侧边栏对象
+        s = SideBar()
+        #zf:设置侧边栏排序
+        s.sequence = 1
+        #zf:设置侧边栏名称
+        s.name = 'test'
+        #zf:设置侧边栏内容
+        s.content = 'test content'
+        #zf:设置侧边栏启用状态
+        s.is_enable = True
+        #zf:保存侧边栏
+        s.save()
+
+        #zf:创建分类对象
+        category = Category()
+        #zf:设置分类名称
+        category.name = "category"
+        #zf:设置分类创建时间
+        category.creation_time = timezone.now()
+        #zf:设置分类最后修改时间
+        category.last_mod_time = timezone.now()
+        #zf:保存分类
+        category.save()
+
+        #zf:创建标签对象
+        tag = Tag()
+        #zf:设置标签名称
+        tag.name = "nicetag"
+        #zf:保存标签
+        tag.save()
+
+        #zf:创建文章对象
+        article = Article()
+        #zf:设置文章标题
+        article.title = "nicetitle"
+        #zf:设置文章正文
+        article.body = "nicecontent"
+        #zf:设置文章作者
+        article.author = user
+        #zf:设置文章分类
+        article.category = category
+        #zf:设置文章类型
+        article.type = 'a'
+        #zf:设置文章状态
+        article.status = 'p'
+
+        #zf:保存文章
+        article.save()
+        #zf:断言文章标签数量为0
+        self.assertEqual(0, article.tags.count())
+        #zf:给文章添加标签
+        article.tags.add(tag)
+        #zf:保存文章
+        article.save()
+        #zf:断言文章标签数量为1
+        self.assertEqual(1, article.tags.count())
+
+        #zf:循环创建20篇文章用于测试
+        for i in range(20):
+            article = Article()
+            #zf:设置文章标题
+            article.title = "nicetitle" + str(i)
+            #zf:设置文章正文
+            article.body = "nicetitle" + str(i)
+            #zf:设置文章作者
+            article.author = user
+            #zf:设置文章分类
+            article.category = category
+            #zf:设置文章类型
+            article.type = 'a'
+            #zf:设置文章状态
+            article.status = 'p'
+            #zf:保存文章
+            article.save()
+            #zf:给文章添加标签
+            article.tags.add(tag)
+            #zf:保存文章
+            article.save()
+        #zf:从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf:如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf:调用构建索引命令
+            call_command("build_index")
+            #zf:测试搜索功能
+            response = self.client.get('/search', {'q': 'nicetitle'})
+            #zf:断言响应状态码为200
+            self.assertEqual(response.status_code, 200)
+
+        #zf:测试获取文章绝对URL
+        response = self.client.get(article.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:从djangoblog.spider_notify导入SpiderNotify
+        from djangoblog.spider_notify import SpiderNotify
+        #zf:通知搜索引擎爬虫
+        SpiderNotify.notify(article.get_absolute_url())
+        #zf:测试获取标签绝对URL
+        response = self.client.get(tag.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试获取分类绝对URL
+        response = self.client.get(category.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试搜索功能
+        response = self.client.get('/search', {'q': 'django'})
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:加载文章标签
+        s = load_articletags(article)
+        #zf:断言结果不为None
+        self.assertIsNotNone(s)
+
+        #zf:用户登录
+        self.client.login(username='liangliangyy', password='liangliangyy')
+
+        #zf:测试获取归档页面
+        response = self.client.get(reverse('blog:archives'))
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:创建所有文章的分页器
+        p = Paginator(Article.objects.all(), settings.PAGINATE_BY)
+        #zf:检查分页功能
+        self.check_pagination(p, '', '')
+
+        #zf:创建按标签筛选文章的分页器
+        p = Paginator(Article.objects.filter(tags=tag), settings.PAGINATE_BY)
+        #zf:检查分页功能，类型为分类标签归档
+        self.check_pagination(p, '分类标签归档', tag.slug)
+
+        #zf:创建按作者筛选文章的分页器
+        p = Paginator(
+            Article.objects.filter(
+                author__username='liangliangyy'), settings.PAGINATE_BY)
+        #zf:检查分页功能，类型为作者文章归档
+        self.check_pagination(p, '作者文章归档', 'liangliangyy')
+
+        #zf:创建按分类筛选文章的分页器
+        p = Paginator(Article.objects.filter(category=category), settings.PAGINATE_BY)
+        #zf:检查分页功能，类型为分类目录归档
+        self.check_pagination(p, '分类目录归档', category.slug)
+
+        #zf:创建博客搜索表单实例
+        f = BlogSearchForm()
+        #zf:执行搜索
+        f.search()
+        #zf:从djangoblog.spider_notify导入SpiderNotify
+        from djangoblog.spider_notify import SpiderNotify
+        #zf:通知百度搜索引擎
+        SpiderNotify.baidu_notify([article.get_full_url()])
+
+        #zf:从blog.templatetags.blog_tags导入gravatar_url, gravatar
+        from blog.templatetags.blog_tags import gravatar_url, gravatar
+        #zf:获取gravatar头像URL
+        u = gravatar_url('liangliangyy@gmail.com')
+        #zf:获取gravatar头像
+        u = gravatar('liangliangyy@gmail.com')
+
+        #zf:创建链接对象
+        link = Links(
+            sequence=1,
+            name="lylinux",
+            link='https://wwww.lylinux.net')
+        #zf:保存链接
+        link.save()
+        #zf:测试获取链接页面
+        response = self.client.get('/links.html')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试获取RSS订阅页面
+        response = self.client.get('/feed/')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试获取站点地图
+        response = self.client.get('/sitemap.xml')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试删除文章
+        self.client.get("/admin/blog/article/1/delete/")
+        #zf:测试访问管理后台日志页面
+        self.client.get('/admin/servermanager/emailsendlog/')
+        #zf:测试访问管理后台日志条目页面
+        self.client.get('/admin/admin/logentry/')
+        #zf:测试访问管理后台日志条目修改页面
+        self.client.get('/admin/admin/logentry/1/change/')
+
+    #zf:检查分页功能的方法
+    def check_pagination(self, p, type, value):
+        #zf:遍历所有页面
+        for page in range(1, p.num_pages + 1):
+            #zf:加载分页信息
+            s = load_pagination_info(p.page(page), type, value)
+            #zf:断言结果不为None
+            self.assertIsNotNone(s)
+            #zf:如果有上一页URL
+            if s['previous_url']:
+                #zf:测试访问上一页
+                response = self.client.get(s['previous_url'])
+                #zf:断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+            #zf:如果有下一页URL
+            if s['next_url']:
+                #zf:测试访问下一页
+                response = self.client.get(s['next_url'])
+                #zf:断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+
+    #zf:测试图片上传功能
+    def test_image(self):
+        #zf:导入requests模块
+        import requests
+        #zf:获取Python官网Logo图片
+        rsp = requests.get(
+            'https://www.python.org/static/img/python-logo.png')
+        #zf:设置图片保存路径
+        imagepath = os.path.join(settings.BASE_DIR, 'python.png')
+        #zf:将图片保存到本地
+        with open(imagepath, 'wb') as file:
+            file.write(rsp.content)
+        #zf:测试未登录上传图片
+        rsp = self.client.post('/upload')
+        #zf:断言响应状态码为403(禁止访问)
+        self.assertEqual(rsp.status_code, 403)
+        #zf:生成上传签名
+        sign = get_sha256(get_sha256(settings.SECRET_KEY))
+        #zf:打开图片文件
+        with open(imagepath, 'rb') as file:
+            #zf:创建上传文件对象
+            imgfile = SimpleUploadedFile(
+                'python.png', file.read(), content_type='image/jpg')
+            #zf:构造表单数据
+            form_data = {'python.png': imgfile}
+            #zf:测试带签名上传图片
+            rsp = self.client.post(
+                '/upload?sign=' + sign, form_data, follow=True)
+            #zf:断言响应状态码为200
+            self.assertEqual(rsp.status_code, 200)
+        #zf:删除临时图片文件
+        os.remove(imagepath)
+        #zf:从djangoblog.utils导入save_user_avatar, send_email工具函数
+        from djangoblog.utils import save_user_avatar, send_email
+        #zf:测试发送邮件
+        send_email(['qq@qq.com'], 'testTitle', 'testContent')
+        #zf:测试保存用户头像
+        save_user_avatar(
+            'https://www.python.org/static/img/python-logo.png')
+
+    #zf:测试错误页面
+    def test_errorpage(self):
+        #zf:测试访问不存在的页面
+        rsp = self.client.get('/eee')
+        #zf:断言响应状态码为404
+        self.assertEqual(rsp.status_code, 404)
+
+    #zf:测试管理命令
+    def test_commands(self):
+        #zf:创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf:设置用户密码
+        user.set_password("liangliangyy")
+        #zf:设置用户为职员
+        user.is_staff = True
+        #zf:设置用户为超级用户
+        user.is_superuser = True
+        #zf:保存用户
+        user.save()
+
+        #zf:创建OAuth配置对象
+        c = OAuthConfig()
+        #zf:设置OAuth类型
+        c.type = 'qq'
+        #zf:设置应用密钥
+        c.appkey = 'appkey'
+        #zf:设置应用密钥
+        c.appsecret = 'appsecret'
+        #zf:保存配置
+        c.save()
+
+        #zf:创建OAuth用户对象
+        u = OAuthUser()
+        #zf:设置OAuth类型
+        u.type = 'qq'
+        #zf:设置openid
+        u.openid = 'openid'
+        #zf:关联用户
+        u.user = user
+        #zf:设置头像
+        u.picture = static("/blog/img/avatar.png")
+        #zf:设置元数据
+        u.metadata = '''
+{
+"figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+}'''
+        #zf:保存OAuth用户
+        u.save()
+
+        #zf:创建另一个OAuth用户对象
+        u = OAuthUser()
+        #zf:设置OAuth类型
+        u.type = 'qq'
+        #zf:设置openid
+        u.openid = 'openid1'
+        #zf:设置头像URL
+        u.picture = 'https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30'
+        #zf:设置元数据
+        u.metadata = '''
+        {
+       "figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+        }'''
+        #zf:保存OAuth用户
+        u.save()
+
+        #zf:从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf:如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf:调用构建索引命令
+            call_command("build_index")
+        #zf:调用通知百度搜索引擎命令
+        call_command("ping_baidu", "all")
+        #zf:调用创建测试数据命令
+        call_command("create_testdata")
+        #zf:调用清除缓存命令
+        call_command("clear_cache")
+        #zf:调用同步用户头像命令
+        call_command("sync_user_avatar")
+        #zf:调用构建搜索词命令
+        call_command("build_search_words")

src/DjangoBlog/blog/urls.py

@@ -0,0 +1,406 @@
+#zf:导入os模块，用于文件路径操作
+import os
+
+#zf:从django.conf导入settings配置
+from django.conf import settings
+#zf:从django.core.files.uploadedfile导入SimpleUploadedFile用于模拟文件上传
+from django.core.files.uploadedfile import SimpleUploadedFile
+#zf:从django.core.management导入call_command用于调用Django管理命令
+from django.core.management import call_command
+#zf:从django.core.paginator导入Paginator用于分页功能测试
+from django.core.paginator import Paginator
+#zf:从django.templatetags.static导入static函数用于处理静态文件
+from django.templatetags.static import static
+#zf:从django.test导入Client, RequestFactory, TestCase用于测试
+from django.test import Client, RequestFactory, TestCase
+#zf:从django.urls导入reverse用于URL反向解析
+from django.urls import reverse
+#zf:从django.utils导入timezone用于处理时区
+from django.utils import timezone
+
+#zf:从accounts.models导入BlogUser博客用户模型
+from accounts.models import BlogUser
+#zf:从blog.forms导入BlogSearchForm博客搜索表单
+from blog.forms import BlogSearchForm
+#zf:从blog.models导入Article, Category, Tag, SideBar, Links博客相关模型
+from blog.models import Article, Category, Tag, SideBar, Links
+#zf:从blog.templatetags.blog_tags导入load_pagination_info, load_articletags模板标签
+from blog.templatetags.blog_tags import load_pagination_info, load_articletags
+#zf:从djangoblog.utils导入get_current_site, get_sha256工具函数
+from djangoblog.utils import get_current_site, get_sha256
+#zf:从oauth.models导入OAuthUser, OAuthConfig OAuth认证相关模型
+from oauth.models import OAuthUser, OAuthConfig
+
+
+#zf:创建你的测试用例
+
+#zf:定义ArticleTest测试类，继承自Django的TestCase
+class ArticleTest(TestCase):
+    #zf:测试初始化方法，在每个测试方法执行前运行
+    def setUp(self):
+        #zf:创建测试客户端，用于模拟HTTP请求
+        self.client = Client()
+        #zf:创建请求工厂，用于创建请求对象
+        self.factory = RequestFactory()
+
+    #zf:测试文章验证功能
+    def test_validate_article(self):
+        #zf:获取当前站点域名
+        site = get_current_site().domain
+        #zf:创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf:设置用户密码
+        user.set_password("liangliangyy")
+        #zf:设置用户为管理员
+        user.is_staff = True
+        #zf:设置用户为超级用户
+        user.is_superuser = True
+        #zf:保存用户
+        user.save()
+        #zf:测试访问用户个人页面
+        response = self.client.get(user.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:测试访问管理后台邮件发送日志
+        response = self.client.get('/admin/servermanager/emailsendlog/')
+        #zf:测试访问管理后台日志条目
+        response = self.client.get('admin/admin/logentry/')
+        #zf:创建侧边栏对象
+        s = SideBar()
+        #zf:设置侧边栏排序
+        s.sequence = 1
+        #zf:设置侧边栏名称
+        s.name = 'test'
+        #zf:设置侧边栏内容
+        s.content = 'test content'
+        #zf:设置侧边栏启用状态
+        s.is_enable = True
+        #zf:保存侧边栏
+        s.save()
+
+        #zf:创建分类对象
+        category = Category()
+        #zf:设置分类名称
+        category.name = "category"
+        #zf:设置分类创建时间
+        category.creation_time = timezone.now()
+        #zf:设置分类最后修改时间
+        category.last_mod_time = timezone.now()
+        #zf:保存分类
+        category.save()
+
+        #zf:创建标签对象
+        tag = Tag()
+        #zf:设置标签名称
+        tag.name = "nicetag"
+        #zf:保存标签
+        tag.save()
+
+        #zf:创建文章对象
+        article = Article()
+        #zf:设置文章标题
+        article.title = "nicetitle"
+        #zf:设置文章正文
+        article.body = "nicecontent"
+        #zf:设置文章作者
+        article.author = user
+        #zf:设置文章分类
+        article.category = category
+        #zf:设置文章类型为文章
+        article.type = 'a'
+        #zf:设置文章状态为已发布
+        article.status = 'p'
+
+        #zf:保存文章
+        article.save()
+        #zf:断言文章标签数量为0
+        self.assertEqual(0, article.tags.count())
+        #zf:给文章添加标签
+        article.tags.add(tag)
+        #zf:保存文章
+        article.save()
+        #zf:断言文章标签数量为1
+        self.assertEqual(1, article.tags.count())
+
+        #zf:循环创建20篇文章用于分页测试
+        for i in range(20):
+            article = Article()
+            #zf:设置文章标题
+            article.title = "nicetitle" + str(i)
+            #zf:设置文章正文
+            article.body = "nicetitle" + str(i)
+            #zf:设置文章作者
+            article.author = user
+            #zf:设置文章分类
+            article.category = category
+            #zf:设置文章类型为文章
+            article.type = 'a'
+            #zf:设置文章状态为已发布
+            article.status = 'p'
+            #zf:保存文章
+            article.save()
+            #zf:给文章添加标签
+            article.tags.add(tag)
+            #zf:保存文章
+            article.save()
+        #zf:从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf:如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf:调用build_index管理命令构建搜索索引
+            call_command("build_index")
+            #zf:测试搜索功能
+            response = self.client.get('/search', {'q': 'nicetitle'})
+            #zf:断言响应状态码为200
+            self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问文章详情页
+        response = self.client.get(article.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:从djangoblog.spider_notify导入SpiderNotify用于通知搜索引擎
+        from djangoblog.spider_notify import SpiderNotify
+        #zf:通知搜索引擎爬虫
+        SpiderNotify.notify(article.get_absolute_url())
+        #zf:测试访问标签详情页
+        response = self.client.get(tag.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问分类详情页
+        response = self.client.get(category.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试搜索功能
+        response = self.client.get('/search', {'q': 'django'})
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:加载文章标签
+        s = load_articletags(article)
+        #zf:断言结果不为None
+        self.assertIsNotNone(s)
+
+        #zf:用户登录
+        self.client.login(username='liangliangyy', password='liangliangyy')
+
+        #zf:测试访问文章归档页
+        response = self.client.get(reverse('blog:archives'))
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:创建所有文章的分页器
+        p = Paginator(Article.objects.all(), settings.PAGINATE_BY)
+        #zf:检查分页功能
+        self.check_pagination(p, '', '')
+
+        #zf:创建按标签筛选的分页器
+        p = Paginator(Article.objects.filter(tags=tag), settings.PAGINATE_BY)
+        #zf:检查标签归档分页功能
+        self.check_pagination(p, '分类标签归档', tag.slug)
+
+        #zf:创建按作者筛选的分页器
+        p = Paginator(
+            Article.objects.filter(
+                author__username='liangliangyy'), settings.PAGINATE_BY)
+        #zf:检查作者归档分页功能
+        self.check_pagination(p, '作者文章归档', 'liangliangyy')
+
+        #zf:创建按分类筛选的分页器
+        p = Paginator(Article.objects.filter(category=category), settings.PAGINATE_BY)
+        #zf:检查分类归档分页功能
+        self.check_pagination(p, '分类目录归档', category.slug)
+
+        #zf:创建博客搜索表单实例
+        f = BlogSearchForm()
+        #zf:执行搜索
+        f.search()
+        #zf:从djangoblog.spider_notify导入SpiderNotify
+        from djangoblog.spider_notify import SpiderNotify
+        #zf:通知百度搜索引擎
+        SpiderNotify.baidu_notify([article.get_full_url()])
+
+        #zf:从blog.templatetags.blog_tags导入gravatar_url, gravatar函数
+        from blog.templatetags.blog_tags import gravatar_url, gravatar
+        #zf:获取gravatar头像URL
+        u = gravatar_url('liangliangyy@gmail.com')
+        #zf:获取gravatar头像HTML
+        u = gravatar('liangliangyy@gmail.com')
+
+        #zf:创建友情链接对象
+        link = Links(
+            sequence=1,
+            name="lylinux",
+            link='https://wwww.lylinux.net')
+        #zf:保存友情链接
+        link.save()
+        #zf:测试访问友情链接页面
+        response = self.client.get('/links.html')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问RSS订阅页面
+        response = self.client.get('/feed/')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问站点地图
+        response = self.client.get('/sitemap.xml')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问管理后台文章删除页面
+        self.client.get("/admin/blog/article/1/delete/")
+        #zf:测试访问管理后台邮件发送日志
+        self.client.get('/admin/servermanager/emailsendlog/')
+        #zf:测试访问管理后台日志条目
+        self.client.get('/admin/admin/logentry/')
+        #zf:测试访问管理后台日志条目修改页面
+        self.client.get('/admin/admin/logentry/1/change/')
+
+    #zf:检查分页功能的方法
+    def check_pagination(self, p, type, value):
+        #zf:遍历所有分页
+        for page in range(1, p.num_pages + 1):
+            #zf:加载分页信息
+            s = load_pagination_info(p.page(page), type, value)
+            #zf:断言分页信息不为None
+            self.assertIsNotNone(s)
+            #zf:如果有上一页URL
+            if s['previous_url']:
+                #zf:测试访问上一页
+                response = self.client.get(s['previous_url'])
+                #zf:断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+            #zf:如果有下一页URL
+            if s['next_url']:
+                #zf:测试访问下一页
+                response = self.client.get(s['next_url'])
+                #zf:断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+
+    #zf:测试图片上传功能
+    def test_image(self):
+        #zf:导入requests模块用于下载图片
+        import requests
+        #zf:下载Python官网Logo图片
+        rsp = requests.get(
+            'https://www.python.org/static/img/python-logo.png')
+        #zf:设置图片保存路径
+        imagepath = os.path.join(settings.BASE_DIR, 'python.png')
+        #zf:将图片保存到本地
+        with open(imagepath, 'wb') as file:
+            file.write(rsp.content)
+        #zf:测试未登录上传图片（应该被拒绝）
+        rsp = self.client.post('/upload')
+        #zf:断言响应状态码为403（禁止访问）
+        self.assertEqual(rsp.status_code, 403)
+        #zf:生成上传签名
+        sign = get_sha256(get_sha256(settings.SECRET_KEY))
+        #zf:打开图片文件准备上传
+        with open(imagepath, 'rb') as file:
+            #zf:创建上传文件对象
+            imgfile = SimpleUploadedFile(
+                'python.png', file.read(), content_type='image/jpg')
+            #zf:构造表单数据
+            form_data = {'python.png': imgfile}
+            #zf:测试带签名上传图片
+            rsp = self.client.post(
+                '/upload?sign=' + sign, form_data, follow=True)
+            #zf:断言响应状态码为200
+            self.assertEqual(rsp.status_code, 200)
+        #zf:删除临时图片文件
+        os.remove(imagepath)
+        #zf:从djangoblog.utils导入save_user_avatar, send_email工具函数
+        from djangoblog.utils import save_user_avatar, send_email
+        #zf:测试发送邮件功能
+        send_email(['qq@qq.com'], 'testTitle', 'testContent')
+        #zf:测试保存用户头像功能
+        save_user_avatar(
+            'https://www.python.org/static/img/python-logo.png')
+
+    #zf:测试错误页面
+    def test_errorpage(self):
+        #zf:测试访问不存在的页面
+        rsp = self.client.get('/eee')
+        #zf:断言响应状态码为404
+        self.assertEqual(rsp.status_code, 404)
+
+    #zf:测试管理命令
+    def test_commands(self):
+        #zf:创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf:设置用户密码
+        user.set_password("liangliangyy")
+        #zf:设置用户为管理员
+        user.is_staff = True
+        #zf:设置用户为超级用户
+        user.is_superuser = True
+        #zf:保存用户
+        user.save()
+
+        #zf:创建OAuth配置对象
+        c = OAuthConfig()
+        #zf:设置OAuth类型为QQ
+        c.type = 'qq'
+        #zf:设置应用密钥
+        c.appkey = 'appkey'
+        #zf:设置应用密钥
+        c.appsecret = 'appsecret'
+        #zf:保存配置
+        c.save()
+
+        #zf:创建OAuth用户对象
+        u = OAuthUser()
+        #zf:设置OAuth类型为QQ
+        u.type = 'qq'
+        #zf:设置openid
+        u.openid = 'openid'
+        #zf:关联博客用户
+        u.user = user
+        #zf:设置头像为静态图片
+        u.picture = static("/blog/img/avatar.png")
+        #zf:设置用户元数据
+        u.metadata = '''
+{
+"figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+}'''
+        #zf:保存OAuth用户
+        u.save()
+
+        #zf:创建另一个OAuth用户对象
+        u = OAuthUser()
+        #zf:设置OAuth类型为QQ
+        u.type = 'qq'
+        #zf:设置openid
+        u.openid = 'openid1'
+        #zf:设置头像URL
+        u.picture = 'https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30'
+        #zf:设置用户元数据
+        u.metadata = '''
+        {
+       "figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+        }'''
+        #zf:保存OAuth用户
+        u.save()
+
+        #zf:从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf:如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf:调用build_index命令构建搜索索引
+            call_command("build_index")
+        #zf:调用ping_baidu命令通知百度搜索引擎
+        call_command("ping_baidu", "all")
+        #zf:调用create_testdata命令创建测试数据
+        call_command("create_testdata")
+        #zf:调用clear_cache命令清除缓存
+        call_command("clear_cache")
+        #zf:调用sync_user_avatar命令同步用户头像
+        call_command("sync_user_avatar")
+        #zf:调用build_search_words命令构建搜索词
+        call_command("build_search_words")

src/DjangoBlog/blog/views.py

@@ -0,0 +1,406 @@
+#zf:导入os模块用于文件操作
+import os
+
+#zf:从django.conf导入settings配置
+from django.conf import settings
+#zf:从django.core.files.uploadedfile导入SimpleUploadedFile用于文件上传测试
+from django.core.files.uploadedfile import SimpleUploadedFile
+#zf:从django.core.management导入call_command用于调用管理命令
+from django.core.management import call_command
+#zf:从django.core.paginator导入Paginator用于分页测试
+from django.core.paginator import Paginator
+#zf:从django.templatetags.static导入static用于处理静态文件
+from django.templatetags.static import static
+#zf:从django.test导入Client, RequestFactory, TestCase用于测试
+from django.test import Client, RequestFactory, TestCase
+#zf:从django.urls导入reverse用于URL反向解析
+from django.urls import reverse
+#zf:从django.utils导入timezone用于时区处理
+from django.utils import timezone
+
+#zf:从accounts.models导入BlogUser博客用户模型
+from accounts.models import BlogUser
+#zf:从blog.forms导入BlogSearchForm博客搜索表单
+from blog.forms import BlogSearchForm
+#zf:从blog.models导入Article, Category, Tag, SideBar, Links博客相关模型
+from blog.models import Article, Category, Tag, SideBar, Links
+#zf:从blog.templatetags.blog_tags导入load_pagination_info, load_articletags模板标签
+from blog.templatetags.blog_tags import load_pagination_info, load_articletags
+#zf:从djangoblog.utils导入get_current_site, get_sha256工具函数
+from djangoblog.utils import get_current_site, get_sha256
+#zf:从oauth.models导入OAuthUser, OAuthConfig OAuth相关模型
+from oauth.models import OAuthUser, OAuthConfig
+
+
+#zf:创建你的测试用例
+
+#zf:定义ArticleTest测试类，继承自TestCase
+class ArticleTest(TestCase):
+    #zf:测试初始化方法，在每个测试方法执行前运行
+    def setUp(self):
+        #zf:创建测试客户端
+        self.client = Client()
+        #zf:创建请求工厂
+        self.factory = RequestFactory()
+
+    #zf:测试验证文章功能
+    def test_validate_article(self):
+        #zf:获取当前站点域名
+        site = get_current_site().domain
+        #zf:创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf:设置用户密码
+        user.set_password("liangliangyy")
+        #zf:设置用户为管理员
+        user.is_staff = True
+        #zf:设置用户为超级用户
+        user.is_superuser = True
+        #zf:保存用户
+        user.save()
+        #zf:测试访问用户绝对URL
+        response = self.client.get(user.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:测试访问管理后台邮件发送日志
+        response = self.client.get('/admin/servermanager/emailsendlog/')
+        #zf:测试访问管理后台日志条目
+        response = self.client.get('admin/admin/logentry/')
+        #zf:创建侧边栏对象
+        s = SideBar()
+        #zf:设置侧边栏排序
+        s.sequence = 1
+        #zf:设置侧边栏名称
+        s.name = 'test'
+        #zf:设置侧边栏内容
+        s.content = 'test content'
+        #zf:设置侧边栏启用状态
+        s.is_enable = True
+        #zf:保存侧边栏
+        s.save()
+
+        #zf:创建分类对象
+        category = Category()
+        #zf:设置分类名称
+        category.name = "category"
+        #zf:设置分类创建时间
+        category.creation_time = timezone.now()
+        #zf:设置分类最后修改时间
+        category.last_mod_time = timezone.now()
+        #zf:保存分类
+        category.save()
+
+        #zf:创建标签对象
+        tag = Tag()
+        #zf:设置标签名称
+        tag.name = "nicetag"
+        #zf:保存标签
+        tag.save()
+
+        #zf:创建文章对象
+        article = Article()
+        #zf:设置文章标题
+        article.title = "nicetitle"
+        #zf:设置文章正文
+        article.body = "nicecontent"
+        #zf:设置文章作者
+        article.author = user
+        #zf:设置文章分类
+        article.category = category
+        #zf:设置文章类型为文章
+        article.type = 'a'
+        #zf:设置文章状态为已发布
+        article.status = 'p'
+
+        #zf:保存文章
+        article.save()
+        #zf:断言文章标签数量为0
+        self.assertEqual(0, article.tags.count())
+        #zf:给文章添加标签
+        article.tags.add(tag)
+        #zf:保存文章
+        article.save()
+        #zf:断言文章标签数量为1
+        self.assertEqual(1, article.tags.count())
+
+        #zf:循环创建20篇文章用于测试
+        for i in range(20):
+            article = Article()
+            #zf:设置文章标题
+            article.title = "nicetitle" + str(i)
+            #zf:设置文章正文
+            article.body = "nicetitle" + str(i)
+            #zf:设置文章作者
+            article.author = user
+            #zf:设置文章分类
+            article.category = category
+            #zf:设置文章类型为文章
+            article.type = 'a'
+            #zf:设置文章状态为已发布
+            article.status = 'p'
+            #zf:保存文章
+            article.save()
+            #zf:给文章添加标签
+            article.tags.add(tag)
+            #zf:保存文章
+            article.save()
+        #zf:从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf:如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf:调用build_index管理命令
+            call_command("build_index")
+            #zf:测试搜索功能
+            response = self.client.get('/search', {'q': 'nicetitle'})
+            #zf:断言响应状态码为200
+            self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问文章绝对URL
+        response = self.client.get(article.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:从djangoblog.spider_notify导入SpiderNotify用于通知搜索引擎
+        from djangoblog.spider_notify import SpiderNotify
+        #zf:通知搜索引擎爬虫
+        SpiderNotify.notify(article.get_absolute_url())
+        #zf:测试访问标签绝对URL
+        response = self.client.get(tag.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问分类绝对URL
+        response = self.client.get(category.get_absolute_url())
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试搜索功能
+        response = self.client.get('/search', {'q': 'django'})
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+        #zf:加载文章标签
+        s = load_articletags(article)
+        #zf:断言结果不为None
+        self.assertIsNotNone(s)
+
+        #zf:用户登录
+        self.client.login(username='liangliangyy', password='liangliangyy')
+
+        #zf:测试访问文章归档页面
+        response = self.client.get(reverse('blog:archives'))
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:创建所有文章的分页器
+        p = Paginator(Article.objects.all(), settings.PAGINATE_BY)
+        #zf:检查分页功能
+        self.check_pagination(p, '', '')
+
+        #zf:创建按标签过滤的文章分页器
+        p = Paginator(Article.objects.filter(tags=tag), settings.PAGINATE_BY)
+        #zf:检查标签归档分页功能
+        self.check_pagination(p, '分类标签归档', tag.slug)
+
+        #zf:创建按作者过滤的文章分页器
+        p = Paginator(
+            Article.objects.filter(
+                author__username='liangliangyy'), settings.PAGINATE_BY)
+        #zf:检查作者归档分页功能
+        self.check_pagination(p, '作者文章归档', 'liangliangyy')
+
+        #zf:创建按分类过滤的文章分页器
+        p = Paginator(Article.objects.filter(category=category), settings.PAGINATE_BY)
+        #zf:检查分类归档分页功能
+        self.check_pagination(p, '分类目录归档', category.slug)
+
+        #zf:创建博客搜索表单实例
+        f = BlogSearchForm()
+        #zf:执行搜索
+        f.search()
+        #zf:从djangoblog.spider_notify导入SpiderNotify
+        from djangoblog.spider_notify import SpiderNotify
+        #zf:通知百度搜索引擎
+        SpiderNotify.baidu_notify([article.get_full_url()])
+
+        #zf:从blog.templatetags.blog_tags导入gravatar_url, gravatar函数
+        from blog.templatetags.blog_tags import gravatar_url, gravatar
+        #zf:获取gravatar头像URL
+        u = gravatar_url('liangliangyy@gmail.com')
+        #zf:获取gravatar头像HTML
+        u = gravatar('liangliangyy@gmail.com')
+
+        #zf:创建链接对象
+        link = Links(
+            sequence=1,
+            name="lylinux",
+            link='https://wwww.lylinux.net')
+        #zf:保存链接
+        link.save()
+        #zf:测试访问链接页面
+        response = self.client.get('/links.html')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问RSS订阅
+        response = self.client.get('/feed/')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问站点地图
+        response = self.client.get('/sitemap.xml')
+        #zf:断言响应状态码为200
+        self.assertEqual(response.status_code, 200)
+
+        #zf:测试访问管理后台文章删除页面
+        self.client.get("/admin/blog/article/1/delete/")
+        #zf:测试访问管理后台邮件发送日志
+        self.client.get('/admin/servermanager/emailsendlog/')
+        #zf:测试访问管理后台日志条目
+        self.client.get('/admin/admin/logentry/')
+        #zf:测试访问管理后台日志条目修改页面
+        self.client.get('/admin/admin/logentry/1/change/')
+
+    #zf:检查分页功能的方法
+    def check_pagination(self, p, type, value):
+        #zf:遍历所有页面
+        for page in range(1, p.num_pages + 1):
+            #zf:加载分页信息
+            s = load_pagination_info(p.page(page), type, value)
+            #zf:断言分页信息不为None
+            self.assertIsNotNone(s)
+            #zf:如果有上一页URL
+            if s['previous_url']:
+                #zf:测试访问上一页
+                response = self.client.get(s['previous_url'])
+                #zf:断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+            #zf:如果有下一页URL
+            if s['next_url']:
+                #zf:测试访问下一页
+                response = self.client.get(s['next_url'])
+                #zf:断言响应状态码为200
+                self.assertEqual(response.status_code, 200)
+
+    #zf:测试图片功能
+    def test_image(self):
+        #zf:导入requests模块
+        import requests
+        #zf:获取Python官网Logo图片
+        rsp = requests.get(
+            'https://www.python.org/static/img/python-logo.png')
+        #zf:设置图片保存路径
+        imagepath = os.path.join(settings.BASE_DIR, 'python.png')
+        #zf:将图片内容写入文件
+        with open(imagepath, 'wb') as file:
+            file.write(rsp.content)
+        #zf:测试未授权上传图片
+        rsp = self.client.post('/upload')
+        #zf:断言响应状态码为403
+        self.assertEqual(rsp.status_code, 403)
+        #zf:生成上传签名
+        sign = get_sha256(get_sha256(settings.SECRET_KEY))
+        #zf:打开图片文件准备上传
+        with open(imagepath, 'rb') as file:
+            #zf:创建上传文件对象
+            imgfile = SimpleUploadedFile(
+                'python.png', file.read(), content_type='image/jpg')
+            #zf:构造表单数据
+            form_data = {'python.png': imgfile}
+            #zf:测试带签名上传图片
+            rsp = self.client.post(
+                '/upload?sign=' + sign, form_data, follow=True)
+            #zf:断言响应状态码为200
+            self.assertEqual(rsp.status_code, 200)
+        #zf:删除临时图片文件
+        os.remove(imagepath)
+        #zf:从djangoblog.utils导入save_user_avatar, send_email工具函数
+        from djangoblog.utils import save_user_avatar, send_email
+        #zf:测试发送邮件
+        send_email(['qq@qq.com'], 'testTitle', 'testContent')
+        #zf:测试保存用户头像
+        save_user_avatar(
+            'https://www.python.org/static/img/python-logo.png')
+
+    #zf:测试错误页面
+    def test_errorpage(self):
+        #zf:测试访问不存在的页面
+        rsp = self.client.get('/eee')
+        #zf:断言响应状态码为404
+        self.assertEqual(rsp.status_code, 404)
+
+    #zf:测试管理命令
+    def test_commands(self):
+        #zf:创建或获取测试用户
+        user = BlogUser.objects.get_or_create(
+            email="liangliangyy@gmail.com",
+            username="liangliangyy")[0]
+        #zf:设置用户密码
+        user.set_password("liangliangyy")
+        #zf:设置用户为管理员
+        user.is_staff = True
+        #zf:设置用户为超级用户
+        user.is_superuser = True
+        #zf:保存用户
+        user.save()
+
+        #zf:创建OAuth配置对象
+        c = OAuthConfig()
+        #zf:设置OAuth类型为QQ
+        c.type = 'qq'
+        #zf:设置应用密钥
+        c.appkey = 'appkey'
+        #zf:设置应用密钥
+        c.appsecret = 'appsecret'
+        #zf:保存配置
+        c.save()
+
+        #zf:创建OAuth用户对象
+        u = OAuthUser()
+        #zf:设置OAuth类型为QQ
+        u.type = 'qq'
+        #zf:设置openid
+        u.openid = 'openid'
+        #zf:关联博客用户
+        u.user = user
+        #zf:设置头像为静态图片
+        u.picture = static("/blog/img/avatar.png")
+        #zf:设置用户元数据
+        u.metadata = '''
+{
+"figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+}'''
+        #zf:保存OAuth用户
+        u.save()
+
+        #zf:创建另一个OAuth用户对象
+        u = OAuthUser()
+        #zf:设置OAuth类型为QQ
+        u.type = 'qq'
+        #zf:设置openid
+        u.openid = 'openid1'
+        #zf:设置头像URL
+        u.picture = 'https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30'
+        #zf:设置用户元数据
+        u.metadata = '''
+        {
+       "figureurl": "https://qzapp.qlogo.cn/qzapp/101513904/C740E30B4113EAA80E0D9918ABC78E82/30"
+        }'''
+        #zf:保存OAuth用户
+        u.save()
+
+        #zf:从blog.documents导入ELASTICSEARCH_ENABLED常量
+        from blog.documents import ELASTICSEARCH_ENABLED
+        #zf:如果启用了Elasticsearch
+        if ELASTICSEARCH_ENABLED:
+            #zf:调用build_index命令构建索引
+            call_command("build_index")
+        #zf:调用ping_baidu命令通知百度
+        call_command("ping_baidu", "all")
+        #zf:调用create_testdata命令创建测试数据
+        call_command("create_testdata")
+        #zf:调用clear_cache命令清除缓存
+        call_command("clear_cache")
+        #zf:调用sync_user_avatar命令同步用户头像
+        call_command("sync_user_avatar")
+        #zf:调用build_search_words命令构建搜索词
+        call_command("build_search_words")

src/DjangoBlog/blog_signals.py

@@ -0,0 +1,247 @@
+import _thread
+import logging
+from math import ceil
+
+import django.dispatch
+from django.conf import settings
+from django.contrib.admin.models import LogEntry
+from django.contrib.auth.signals import user_logged_in, user_logged_out
+from django.core.mail import EmailMultiAlternatives
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+from uuslug import slugify
+
+from blog.models import Article, BlogSettings, Category, Tag
+from comments.models import Comment
+from comments.utils import send_comment_email
+from djangoblog.spider_notify import SpiderNotify
+from djangoblog.utils import cache, delete_sidebar_cache, delete_view_cache, expire_view_cache
+from djangoblog.utils import get_current_site
+from oauth.models import OAuthUser
+
+logger = logging.getLogger(__name__)
+
+oauth_user_login_signal = django.dispatch.Signal(['id'])
+send_email_signal = django.dispatch.Signal(
+    ['emailto', 'title', 'content'])
+
+
+def _get_site_domain():
+    # szy：返回不带端口号的域名，统一缓存键格式
+    site = get_current_site().domain
+    if ':' in site:
+        site = site.split(':')[0]
+    return site
+
+
+def _expire_object_cache(instance):
+    # szy：根据对象 URL 精准刷新页面缓存，避免全量清空
+    if not hasattr(instance, 'get_absolute_url'):
+        return
+    try:
+        path = instance.get_absolute_url()
+    except Exception:
+        return
+    expire_view_cache(
+        path,
+        servername=_get_site_domain(),
+        serverport=80,
+        key_prefix='blogdetail')
+
+
+def _invalidate_nav_and_seo_cache():
+    # szy：侧边栏和 SEO 上下文依赖全局配置，需要单独失效
+    delete_sidebar_cache()
+    if cache.get('seo_processor'):
+        cache.delete('seo_processor')
+
+
+def _delete_paginated_cache(key_prefix, total_items):
+    # szy：按分页数量批量删除缓存键，避免 cache.clear()
+    page_size = settings.PAGINATE_BY or 1
+    total_pages = max(1, ceil(total_items / page_size))
+    keys = [f'{key_prefix}_{page}' for page in range(1, total_pages + 1)]
+    cache.delete_many(keys)
+
+
+def _invalidate_index_cache():
+    # szy：首页/归档依赖文章数据，文章变化时定点清除
+    total = Article.objects.filter(type='a', status='p').count()
+    _delete_paginated_cache('index', total)
+    cache.delete('archives')
+
+
+def _invalidate_category_cache(category: Category):
+    # szy：分类及其子分类都有联动，需要逐个刷新
+    if not category:
+        return
+    _expire_object_cache(category)
+    category_names = [c.name for c in category.get_sub_categorys()]
+    total = Article.objects.filter(
+        category__name__in=category_names,
+        status='p').count()
+    _delete_paginated_cache(f'category_list_{category.name}', total)
+
+
+def _invalidate_tag_cache(tag: Tag):
+    # szy：标签列表缓存独立，按标签名称清理
+    if not tag:
+        return
+    _expire_object_cache(tag)
+    total = Article.objects.filter(
+        tags__name=tag.name,
+        type='a',
+        status='p').distinct().count()
+    _delete_paginated_cache(f'tag_{tag.name}', total)
+
+
+def _invalidate_author_cache(username: str):
+    # szy：作者归档页按用户名 slug 生成缓存键
+    if not username:
+        return
+    author_slug = slugify(username)
+    total = Article.objects.filter(
+        author__username=username,
+        type='a',
+        status='p').count()
+    _delete_paginated_cache(f'author_{author_slug}', total)
+
+
+def _notify_spider(instance):
+    # szy：文章/分类更新后推送搜索引擎，保持抓取实时
+    if settings.TESTING or not hasattr(instance, 'get_full_url'):
+        return
+    try:
+        notify_url = instance.get_full_url()
+        SpiderNotify.baidu_notify([notify_url])
+    except Exception as ex:
+        logger.error("notify sipder", ex)
+
+
+def _invalidate_article_related_cache(article: Article):
+    # szy：文章更新会影响多个页面，这里集中处理相关缓存
+    _expire_object_cache(article)
+    _invalidate_index_cache()
+    _invalidate_author_cache(article.author.username if article.author else None)
+    if article.category_id:
+        _invalidate_category_cache(article.category)
+    for tag in article.tags.all():
+        _invalidate_tag_cache(tag)
+
+
+@receiver(send_email_signal)
+def send_email_signal_handler(sender, **kwargs):
+    emailto = kwargs['emailto']
+    title = kwargs['title']
+    content = kwargs['content']
+
+    msg = EmailMultiAlternatives(
+        title,
+        content,
+        from_email=settings.DEFAULT_FROM_EMAIL,
+        to=emailto)
+    msg.content_subtype = "html"
+
+    from servermanager.models import EmailSendLog
+    log = EmailSendLog()
+    log.title = title
+    log.content = content
+    log.emailto = ','.join(emailto)
+
+    try:
+        result = msg.send()
+        log.send_result = result > 0
+    except Exception as e:
+        logger.error(f"失败邮箱号: {emailto}, {e}")
+        log.send_result = False
+    log.save()
+
+
+@receiver(oauth_user_login_signal)
+def oauth_user_login_signal_handler(sender, **kwargs):
+    id = kwargs['id']
+    oauthuser = OAuthUser.objects.get(id=id)
+    site = get_current_site().domain
+    if oauthuser.picture and not oauthuser.picture.find(site) >= 0:
+        from djangoblog.utils import save_user_avatar
+        oauthuser.picture = save_user_avatar(oauthuser.picture)
+        oauthuser.save()
+
+    delete_sidebar_cache()
+
+
+@receiver(post_save)
+def model_post_save_callback(
+        sender,
+        instance,
+        created,
+        raw,
+        using,
+        update_fields,
+        **kwargs):
+    if isinstance(instance, LogEntry):
+        return
+    is_update_views = update_fields == {'views'}
+
+    if isinstance(instance, BlogSettings):
+        # szy：站点配置变化时同步刷新缓存和侧边栏
+        cache.delete('get_blog_setting')
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if isinstance(instance, Article):
+        if is_update_views:
+            return
+        _notify_spider(instance)
+        _invalidate_article_related_cache(instance)
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if isinstance(instance, Category):
+        _notify_spider(instance)
+        _invalidate_category_cache(instance)
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if isinstance(instance, Tag):
+        _notify_spider(instance)
+        _invalidate_tag_cache(instance)
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if hasattr(instance, 'get_full_url') and not is_update_views:
+        _notify_spider(instance)
+        _expire_object_cache(instance)
+        _invalidate_nav_and_seo_cache()
+
+    if isinstance(instance, Comment):
+        if instance.is_enable:
+            # szy：评论通过后清理详情页与评论区缓存，保证实时显示
+            path = instance.article.get_absolute_url()
+            site = get_current_site().domain
+            if site.find(':') > 0:
+                site = site[0:site.find(':')]
+
+            expire_view_cache(
+                path,
+                servername=site,
+                serverport=80,
+                key_prefix='blogdetail')
+            if cache.get('seo_processor'):
+                cache.delete('seo_processor')
+            comment_cache_key = 'article_comments_{id}'.format(
+                id=instance.article.id)
+            cache.delete(comment_cache_key)
+            delete_sidebar_cache()
+            delete_view_cache('article_comments', [str(instance.article.pk)])
+
+            _thread.start_new_thread(send_comment_email, (instance,))
+
+
+@receiver(user_logged_in)
+@receiver(user_logged_out)
+def user_auth_callback(sender, request, user, **kwargs):
+    if user and user.username:
+        logger.info(user)
+        delete_sidebar_cache()
+        # cache.clear()

src/DjangoBlog/comments/admin.py

@@ -0,0 +1,56 @@
+from django.contrib import admin
+from django.urls import reverse
+from django.utils.html import format_html
+from django.utils.translation import gettext_lazy as _
+
+#zr 禁用评论状态的管理动作
+def disable_commentstatus(modeladmin, request, queryset):
+    queryset.update(is_enable=False)
+
+#zr 启用评论状态的管理动作
+def enable_commentstatus(modeladmin, request, queryset):
+    queryset.update(is_enable=True)
+
+#zr 设置动作的描述信息
+disable_commentstatus.short_description = _('Disable comments')
+enable_commentstatus.short_description = _('Enable comments')
+
+#zr 评论管理后台配置类
+class CommentAdmin(admin.ModelAdmin):
+    #zr 设置每页显示数量
+    list_per_page = 20
+    #zr 设置列表页显示的字段
+    list_display = (
+        'id',
+        'body',
+        'link_to_userinfo',
+        'link_to_article',
+        'is_enable',
+        'creation_time')
+    #zr 设置可点击链接的字段
+    list_display_links = ('id', 'body', 'is_enable')
+    #zr 设置过滤器字段
+    list_filter = ('is_enable',)
+    #zr 设置排除的表单字段
+    exclude = ('creation_time', 'last_modify_time')
+    #zr 设置可用的批量动作
+    actions = [disable_commentstatus, enable_commentstatus]
+
+    #zr 生成用户信息链接的方法
+    def link_to_userinfo(self, obj):
+        info = (obj.author._meta.app_label, obj.author._meta.model_name)
+        link = reverse('admin:%s_%s_change' % info, args=(obj.author.id,))
+        return format_html(
+            u'<a href="%s">%s</a>' %
+            (link, obj.author.nickname if obj.author.nickname else obj.author.email))
+
+    #zr 生成文章链接的方法
+    def link_to_article(self, obj):
+        info = (obj.article._meta.app_label, obj.article._meta.model_name)
+        link = reverse('admin:%s_%s_change' % info, args=(obj.article.id,))
+        return format_html(
+            u'<a href="%s">%s</a>' % (link, obj.article.title))
+
+    #zr 设置自定义字段的显示名称
+    link_to_userinfo.short_description = _('User')
+    link_to_article.short_description = _('Article')

src/DjangoBlog/comments/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+#zr 评论应用配置类
+class CommentsConfig(AppConfig):
+    #zr 定义应用名称
+    name = 'comments'

src/DjangoBlog/comments/forms.py

@@ -0,0 +1,16 @@
+from django import forms
+from django.forms import ModelForm
+
+from .models import Comment
+
+#zr 评论表单类
+class CommentForm(ModelForm):
+    #zr 父评论ID字段，隐藏输入且非必需
+    parent_comment_id = forms.IntegerField(
+        widget=forms.HiddenInput, required=False)
+
+    class Meta:
+        #zr 指定关联的模型
+        model = Comment
+        #zr 指定表单包含的字段
+        fields = ['body']

src/DjangoBlog/comments/migrations/0001_initial.py

@@ -0,0 +1,52 @@
+#zr 初始数据库迁移文件：创建评论表结构
+# Generated by Django 4.1.7 on 2023-03-02 07:14
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+#zr 数据库迁移类
+class Migration(migrations.Migration):
+
+    #zr 初始迁移
+    initial = True
+
+    #zr 依赖关系
+    dependencies = [
+        ('blog', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    #zr 迁移操作
+    operations = [
+        #zr 创建评论表
+        migrations.CreateModel(
+            name='Comment',
+            fields=[
+                #zr 主键ID字段
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                #zr 评论正文字段
+                ('body', models.TextField(max_length=300, verbose_name='正文')),
+                #zr 创建时间字段
+                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
+                #zr 最后修改时间字段
+                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
+                #zr 是否显示字段
+                ('is_enable', models.BooleanField(default=True, verbose_name='是否显示')),
+                #zr 文章外键关联
+                ('article', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='blog.article', verbose_name='文章')),
+                #zr 作者外键关联
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='作者')),
+                #zr 父评论自关联
+                ('parent_comment', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='comments.comment', verbose_name='上级评论')),
+            ],
+            #zr 模型元选项
+            options={
+                'verbose_name': '评论',
+                'verbose_name_plural': '评论',
+                'ordering': ['-id'],
+                'get_latest_by': 'id',
+            },
+        ),
+    ]

src/DjangoBlog/comments/migrations/0002_alter_comment_is_enable.py

@@ -0,0 +1,23 @@
+#zr 数据库迁移文件：修改评论是否显示字段的默认值
+# Generated by Django 4.1.7 on 2023-04-24 13:48
+
+from django.db import migrations, models
+
+#zr 数据库迁移类
+class Migration(migrations.Migration):
+
+    #zr 依赖的迁移文件
+    dependencies = [
+        ('comments', '0001_initial'),
+    ]
+
+    #zr 迁移操作
+    operations = [
+        #zr 修改comment模型的is_enable字段
+        migrations.AlterField(
+            model_name='comment',
+            name='is_enable',
+            #zr 将默认值改为False，并更新显示名称
+            field=models.BooleanField(default=False, verbose_name='是否显示'),
+        ),
+    ]

src/DjangoBlog/comments/migrations/0003_alter_comment_options_remove_comment_created_time_and_more.py

@@ -0,0 +1,73 @@
+#zr 数据库迁移文件：更新评论模型字段和选项
+# Generated by Django 4.2.5 on 2023-09-06 13:13
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+#zr 数据库迁移类
+class Migration(migrations.Migration):
+
+    #zr 依赖的迁移文件
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('blog', '0005_alter_article_options_alter_category_options_and_more'),
+        ('comments', '0002_alter_comment_is_enable'),
+    ]
+
+    #zr 迁移操作列表
+    operations = [
+        #zr 更新评论模型的元选项
+        migrations.AlterModelOptions(
+            name='comment',
+            options={'get_latest_by': 'id', 'ordering': ['-id'], 'verbose_name': 'comment', 'verbose_name_plural': 'comment'},
+        ),
+        #zr 移除旧的创建时间字段
+        migrations.RemoveField(
+            model_name='comment',
+            name='created_time',
+        ),
+        #zr 移除旧的最后修改时间字段
+        migrations.RemoveField(
+            model_name='comment',
+            name='last_mod_time',
+        ),
+        #zr 添加新的创建时间字段
+        migrations.AddField(
+            model_name='comment',
+            name='creation_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
+        ),
+        #zr 添加新的最后修改时间字段
+        migrations.AddField(
+            model_name='comment',
+            name='last_modify_time',
+            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='last modify time'),
+        ),
+        #zr 更新文章外键字段配置
+        migrations.AlterField(
+            model_name='comment',
+            name='article',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='blog.article', verbose_name='article'),
+        ),
+        #zr 更新作者外键字段配置
+        migrations.AlterField(
+            model_name='comment',
+            name='author',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='author'),
+        ),
+        #zr 更新是否启用字段配置
+        migrations.AlterField(
+            model_name='comment',
+            name='is_enable',
+            field=models.BooleanField(default=False, verbose_name='enable'),
+        ),
+        #zr 更新父评论外键字段配置
+        migrations.AlterField(
+            model_name='comment',
+            name='parent_comment',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='comments.comment', verbose_name='parent comment'),
+        ),
+    ]
+

src/DjangoBlog/comments/models.py

@@ -0,0 +1,48 @@
+from django.conf import settings
+from django.db import models
+from django.utils.timezone import now
+from django.utils.translation import gettext_lazy as _
+
+from blog.models import Article
+
+#zr 评论数据模型
+class Comment(models.Model):
+    #zr 评论正文，最大长度300字符
+    body = models.TextField('正文', max_length=300)
+    #zr 评论创建时间，默认为当前时间
+    creation_time = models.DateTimeField(_('creation time'), default=now)
+    #zr 评论最后修改时间，默认为当前时间
+    last_modify_time = models.DateTimeField(_('last modify time'), default=now)
+    #zr 评论作者，关联用户模型
+    author = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        verbose_name=_('author'),
+        on_delete=models.CASCADE)
+    #zr 关联的文章
+    article = models.ForeignKey(
+        Article,
+        verbose_name=_('article'),
+        on_delete=models.CASCADE)
+    #zr 父级评论，支持评论回复功能
+    parent_comment = models.ForeignKey(
+        'self',
+        verbose_name=_('parent comment'),
+        blank=True,
+        null=True,
+        on_delete=models.CASCADE)
+    #zr 评论是否启用显示
+    is_enable = models.BooleanField(_('enable'),
+                                    default=False, blank=False, null=False)
+
+    class Meta:
+        #zr 按ID降序排列
+        ordering = ['-id']
+        #zr 设置单数和复数显示名称
+        verbose_name = _('comment')
+        verbose_name_plural = verbose_name
+        #zr 指定最新记录的依据字段
+        get_latest_by = 'id'
+
+    def __str__(self):
+        #zr 返回评论正文作为字符串表示
+        return self.body

src/DjangoBlog/comments/templatetags/comments_tags.py

@@ -0,0 +1,37 @@
+from django import template
+
+#zr 注册模板标签库
+register = template.Library()
+
+#zr 解析评论树的模板标签
+@register.simple_tag
+def parse_commenttree(commentlist, comment):
+    """获得当前评论子评论的列表
+        用法: {% parse_commenttree article_comments comment as childcomments %}
+    """
+    datas = []
+
+    #zr 递归解析子评论的内部函数
+    def parse(c):
+        #zr 获取当前评论的直接子评论
+        childs = commentlist.filter(parent_comment=c, is_enable=True)
+        for child in childs:
+            #zr 将子评论添加到结果列表
+            datas.append(child)
+            #zr 递归解析子评论的子评论
+            parse(child)
+
+    #zr 从传入的评论开始解析
+    parse(comment)
+    return datas
+
+#zr 显示评论项的包含标签
+@register.inclusion_tag('comments/tags/comment_item.html')
+def show_comment_item(comment, ischild):
+    """评论"""
+    #zr 根据是否为子评论设置不同的深度
+    depth = 1 if ischild else 2
+    return {
+        'comment_item': comment,
+        'depth': depth
+    }

src/DjangoBlog/comments/tests.py

@@ -0,0 +1,131 @@
+from django.test import Client, RequestFactory, TransactionTestCase
+from django.urls import reverse
+
+from accounts.models import BlogUser
+from blog.models import Category, Article
+from comments.models import Comment
+from comments.templatetags.comments_tags import *
+from djangoblog.utils import get_max_articleid_commentid
+
+
+# zr 评论模块测试类
+class CommentsTest(TransactionTestCase):
+    # zr 测试初始化设置
+    def setUp(self):
+        self.client = Client()
+        self.factory = RequestFactory()
+        # zr 导入并设置博客配置，开启评论审核
+        from blog.models import BlogSettings
+        value = BlogSettings()
+        value.comment_need_review = True
+        value.save()
+
+        # zr 创建测试用的超级用户
+        self.user = BlogUser.objects.create_superuser(
+            email="liangliangyy1@gmail.com",
+            username="liangliangyy1",
+            password="liangliangyy1")
+
+    # zr 更新文章评论状态为启用
+    def update_article_comment_status(self, article):
+        comments = article.comment_set.all()
+        for comment in comments:
+            comment.is_enable = True
+            comment.save()
+
+    # zr 测试评论验证功能
+    def test_validate_comment(self):
+        # zr 用户登录
+        self.client.login(username='liangliangyy1', password='liangliangyy1')
+
+        # zr 创建测试分类
+        category = Category()
+        category.name = "categoryccc"
+        category.save()
+
+        # zr 创建测试文章
+        article = Article()
+        article.title = "nicetitleccc"
+        article.body = "nicecontentccc"
+        article.author = self.user
+        article.category = category
+        article.type = 'a'
+        article.status = 'p'
+        article.save()
+
+        # zr 获取评论提交URL
+        comment_url = reverse(
+            'comments:postcomment', kwargs={
+                'article_id': article.id})
+
+        # zr 测试提交第一条评论
+        response = self.client.post(comment_url,
+                                    {
+                                        'body': '123ffffffffff'
+                                    })
+
+        self.assertEqual(response.status_code, 302)
+
+        # zr 验证评论初始状态为未显示（需要审核）
+        article = Article.objects.get(pk=article.pk)
+        self.assertEqual(len(article.comment_list()), 0)
+        # zr 更新评论状态后验证评论显示
+        self.update_article_comment_status(article)
+        self.assertEqual(len(article.comment_list()), 1)
+
+        # zr 测试提交第二条评论
+        response = self.client.post(comment_url,
+                                    {
+                                        'body': '123ffffffffff',
+                                    })
+
+        self.assertEqual(response.status_code, 302)
+
+        # zr 验证第二条评论
+        article = Article.objects.get(pk=article.pk)
+        self.update_article_comment_status(article)
+        self.assertEqual(len(article.comment_list()), 2)
+        # zr 获取父评论ID用于回复测试
+        parent_comment_id = article.comment_list()[0].id
+
+        # zr 测试回复评论（包含Markdown格式内容）
+        response = self.client.post(comment_url,
+                                    {
+                                        'body': '''
+                                        # Title1
+
+        ```python
+        import os
+        ```
+
+        [url](https://www.lylinux.net/)
+
+        [ddd](http://www.baidu.com)
+
+
+        ''',
+                                        'parent_comment_id': parent_comment_id
+                                    })
+
+        self.assertEqual(response.status_code, 302)
+        # zr 验证回复评论成功
+        self.update_article_comment_status(article)
+        article = Article.objects.get(pk=article.pk)
+        self.assertEqual(len(article.comment_list()), 3)
+
+        # zr 测试评论树解析功能
+        comment = Comment.objects.get(id=parent_comment_id)
+        tree = parse_commenttree(article.comment_list(), comment)
+        self.assertEqual(len(tree), 1)
+
+        # zr 测试评论项显示功能
+        data = show_comment_item(comment, True)
+        self.assertIsNotNone(data)
+
+        # zr 测试获取最大文章ID和评论ID
+        s = get_max_articleid_commentid()
+        self.assertIsNotNone(s)
+
+        # zr 测试发送评论邮件功能
+        from comments.utils import send_comment_email
+        send_comment_email(comment)

src/DjangoBlog/comments/urls.py

@@ -0,0 +1,14 @@
+from django.urls import path
+
+from . import views
+
+#zr 定义评论应用的命名空间
+app_name = "comments"
+#zr 评论模块URL路由配置
+urlpatterns = [
+    #zr 文章评论提交路由
+    path(
+        'article/<int:article_id>/postcomment',
+        views.CommentPostView.as_view(),
+        name='postcomment'),
+]

src/DjangoBlog/comments/utils.py

@@ -0,0 +1,50 @@
+import logging
+
+from django.utils.translation import gettext_lazy as _
+
+from djangoblog.utils import get_current_site
+from djangoblog.utils import send_email
+
+# zr 获取当前模块的日志记录器
+logger = logging.getLogger(__name__)
+
+
+# zr 发送评论邮件功能
+def send_comment_email(comment):
+    # zr 获取当前站点域名
+    site = get_current_site().domain
+    # zr 设置邮件主题
+    subject = _('Thanks for your comment')
+    # zr 构建文章完整URL
+    article_url = f"https://{site}{comment.article.get_absolute_url()}"
+    # zr 构建给评论作者的邮件内容
+    html_content = _("""<p>Thank you very much for your comments on this site</p>
+                    You can visit <a href="%(article_url)s" rel="bookmark">%(article_title)s</a>
+                    to review your comments,
+                    Thank you again!
+                    <br />
+                    If the link above cannot be opened, please copy this link to your browser.
+                    %(article_url)s""") % {'article_url': article_url, 'article_title': comment.article.title}
+    # zr 获取评论作者邮箱并发送邮件
+    tomail = comment.author.email
+    send_email([tomail], subject, html_content)
+
+    # zr 如果是回复评论，同时发送邮件给被回复的评论作者
+    try:
+        if comment.parent_comment:
+            # zr 构建回复通知邮件内容
+            html_content = _("""Your comment on <a href="%(article_url)s" rel="bookmark">%(article_title)s</a><br/> has 
+                   received a reply. <br/> %(comment_body)s
+                    <br/>   
+                    go check it out!
+                     <br/>
+                     If the link above cannot be opened, please copy this link to your browser.
+                     %(article_url)s
+                    """) % {'article_url': article_url, 'article_title': comment.article.title,
+                            'comment_body': comment.parent_comment.body}
+            # zr 获取被回复评论作者的邮箱并发送通知
+            tomail = comment.parent_comment.author.email
+            send_email([tomail], subject, html_content)
+    except Exception as e:
+        # zr 记录邮件发送异常
+        logger.error(e)

src/DjangoBlog/comments/views.py

@@ -0,0 +1,81 @@
+# zr 评论视图模块
+from django.core.exceptions import ValidationError
+from django.http import HttpResponseRedirect
+from django.shortcuts import get_object_or_404
+from django.utils.decorators import method_decorator
+from django.views.decorators.csrf import csrf_protect
+from django.views.generic.edit import FormView
+
+from accounts.models import BlogUser
+from blog.models import Article
+from .forms import CommentForm
+from .models import Comment
+
+
+# zr 评论提交视图类
+class CommentPostView(FormView):
+    # zr 使用评论表单类
+    form_class = CommentForm
+    # zr 指定模板名称
+    template_name = 'blog/article_detail.html'
+
+    # zr 添加CSRF保护装饰器
+    @method_decorator(csrf_protect)
+    def dispatch(self, *args, **kwargs):
+        return super(CommentPostView, self).dispatch(*args, **kwargs)
+
+    # zr 处理GET请求，重定向到文章详情页
+    def get(self, request, *args, **kwargs):
+        article_id = self.kwargs['article_id']
+        article = get_object_or_404(Article, pk=article_id)
+        url = article.get_absolute_url()
+        return HttpResponseRedirect(url + "#comments")
+
+    # zr 处理表单验证失败的情况
+    def form_invalid(self, form):
+        article_id = self.kwargs['article_id']
+        article = get_object_or_404(Article, pk=article_id)
+
+        return self.render_to_response({
+            'form': form,
+            'article': article
+        })
+
+    # zr 处理表单验证成功的情况
+    def form_valid(self, form):
+        """提交的数据验证合法后的逻辑"""
+        # zr 获取当前用户信息
+        user = self.request.user
+        author = BlogUser.objects.get(pk=user.pk)
+        # zr 获取文章信息
+        article_id = self.kwargs['article_id']
+        article = get_object_or_404(Article, pk=article_id)
+
+        # zr 检查文章是否允许评论
+        if article.comment_status == 'c' or article.status == 'c':
+            raise ValidationError("该文章评论已关闭.")
+
+        # zr 创建评论对象但不立即保存到数据库
+        comment = form.save(False)
+        comment.article = article
+
+        # zr 获取博客设置，判断评论是否需要审核
+        from djangoblog.utils import get_blog_setting
+        settings = get_blog_setting()
+        if not settings.comment_need_review:
+            comment.is_enable = True
+
+        comment.author = author
+
+        # zr 处理回复评论的情况
+        if form.cleaned_data['parent_comment_id']:
+            parent_comment = Comment.objects.get(
+                pk=form.cleaned_data['parent_comment_id'])
+            comment.parent_comment = parent_comment
+
+        # zr 保存评论到数据库
+        comment.save(True)
+        # zr 重定向到文章页面并定位到新评论
+        return HttpResponseRedirect(
+            "%s#div-comment-%d" %
+            (article.get_absolute_url(), comment.pk))

src/DjangoBlog/deploy/docker-compose/docker-compose.es.yml

@@ -0,0 +1,48 @@
+version: '3'
+
+services:
+  es:
+    image: liangliangyy/elasticsearch-analysis-ik:8.6.1
+    container_name: es
+    restart: always
+    environment:
+      - discovery.type=single-node
+      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+    ports:
+      - 9200:9200
+    volumes:
+      - ./bin/datas/es/:/usr/share/elasticsearch/data/
+
+  kibana:
+    image: kibana:8.6.1
+    restart: always
+    container_name: kibana
+    ports:
+      - 5601:5601
+    environment:
+      - ELASTICSEARCH_HOSTS=http://es:9200
+
+  djangoblog:
+    build: .
+    restart: always
+    command: bash -c 'sh /code/djangoblog/bin/docker_start.sh'
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./collectedstatic:/code/djangoblog/collectedstatic
+      - ./uploads:/code/djangoblog/uploads
+    environment:
+      - DJANGO_MYSQL_DATABASE=djangoblog
+      - DJANGO_MYSQL_USER=root
+      - DJANGO_MYSQL_PASSWORD=DjAnGoBlOg!2!Q@W#E
+      - DJANGO_MYSQL_HOST=db
+      - DJANGO_MYSQL_PORT=3306
+      - DJANGO_MEMCACHED_LOCATION=memcached:11211
+      - DJANGO_ELASTICSEARCH_HOST=es:9200
+    links:
+      - db
+      - memcached
+    depends_on:
+      - db
+    container_name: djangoblog
+

src/DjangoBlog/deploy/docker-compose/docker-compose.yml

@@ -0,0 +1,60 @@
+version: '3'
+
+services:
+  db:
+    image: mysql:latest
+    restart: always
+    environment:
+      - MYSQL_DATABASE=djangoblog
+      - MYSQL_ROOT_PASSWORD=DjAnGoBlOg!2!Q@W#E
+    ports:
+      - 3306:3306
+    volumes:
+      - ./bin/datas/mysql/:/var/lib/mysql
+    depends_on:
+      - redis
+    container_name: db
+
+  djangoblog:
+    build:
+      context: ../../
+    restart: always
+    command: bash -c 'sh /code/djangoblog/bin/docker_start.sh'
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./collectedstatic:/code/djangoblog/collectedstatic
+      - ./logs:/code/djangoblog/logs
+      - ./uploads:/code/djangoblog/uploads
+    environment:
+      - DJANGO_MYSQL_DATABASE=djangoblog
+      - DJANGO_MYSQL_USER=root
+      - DJANGO_MYSQL_PASSWORD=DjAnGoBlOg!2!Q@W#E
+      - DJANGO_MYSQL_HOST=db
+      - DJANGO_MYSQL_PORT=3306
+      - DJANGO_REDIS_URL=redis:6379
+    links:
+      - db
+      - redis
+    depends_on:
+      - db
+    container_name: djangoblog
+  nginx:
+    restart: always
+    image: nginx:latest
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./bin/nginx.conf:/etc/nginx/nginx.conf
+      - ./collectedstatic:/code/djangoblog/collectedstatic
+    links:
+      - djangoblog:djangoblog
+    container_name: nginx
+
+  redis:
+    restart: always
+    image: redis:latest
+    container_name: redis
+    ports:
+      - "6379:6379"

src/DjangoBlog/deploy/entrypoint.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+NAME="djangoblog"
+DJANGODIR=/code/djangoblog
+USER=root
+GROUP=root
+NUM_WORKERS=1
+DJANGO_WSGI_MODULE=djangoblog.wsgi
+
+
+echo "Starting $NAME as `whoami`"
+
+cd $DJANGODIR
+
+export PYTHONPATH=$DJANGODIR:$PYTHONPATH
+
+python manage.py makemigrations && \
+  python manage.py migrate && \
+  python manage.py collectstatic --noinput  && \
+  python manage.py compress --force && \
+  python manage.py build_index && \
+  python manage.py compilemessages  || exit 1
+
+exec gunicorn ${DJANGO_WSGI_MODULE}:application \
+--name $NAME \
+--workers $NUM_WORKERS \
+--user=$USER --group=$GROUP \
+--bind 0.0.0.0:8000 \
+--log-level=debug \
+--log-file=- \
+--worker-class gevent \
+--threads 4

src/DjangoBlog/deploy/k8s/configmap.yaml

@@ -0,0 +1,119 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: web-nginx-config
+  namespace: djangoblog
+data:
+  nginx.conf: |
+    user  nginx;
+    worker_processes  auto;
+    error_log  /var/log/nginx/error.log notice;
+    pid        /var/run/nginx.pid;
+
+    events {
+        worker_connections  1024;
+        multi_accept on;
+        use epoll;
+    }
+
+    http {
+        include /etc/nginx/mime.types;
+        default_type  application/octet-stream;
+
+        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                          '$status $body_bytes_sent "$http_referer" '
+                          '"$http_user_agent" "$http_x_forwarded_for"';
+
+        access_log  /var/log/nginx/access.log  main;
+
+        sendfile        on;
+        keepalive_timeout  65;
+        gzip on;
+        gzip_disable "msie6";
+
+        gzip_vary on;
+        gzip_proxied any;
+        gzip_comp_level 8;
+        gzip_buffers 16 8k;
+        gzip_http_version 1.1;
+        gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
+
+        # Include server configurations
+        include /etc/nginx/conf.d/*.conf;
+    }
+  djangoblog.conf: |
+    server {
+        server_name lylinux.net;
+        root /code/djangoblog/collectedstatic/;
+        listen 80;
+        keepalive_timeout 70;
+        location /static/ {
+            expires max;
+            alias /code/djangoblog/collectedstatic/;
+        }
+
+        location ~* (robots\.txt|ads\.txt|favicon\.ico|favion\.ico|crossdomain\.xml|google93fd32dbd906620a\.html|BingSiteAuth\.xml|baidu_verify_Ijeny6KrmS\.html)$ {
+        root             /resource/djangopub;
+        expires          1d;
+        access_log off;
+        error_log off;
+        }
+
+        location / {
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header Host $http_host;
+            proxy_set_header X-NginX-Proxy true;
+            proxy_redirect off;
+            if (!-f $request_filename) {
+                proxy_pass http://djangoblog:8000;
+                break;
+            }
+        }
+    }
+    server {
+      server_name www.lylinux.net;
+      listen 80;
+      return 301 https://lylinux.net$request_uri;
+    }
+  resource.lylinux.net.conf: |
+    server {
+        index index.html index.htm;
+        server_name resource.lylinux.net;
+        root /resource/;
+
+        location /djangoblog/ {
+            alias /code/djangoblog/collectedstatic/;
+        }
+
+        access_log off;
+        error_log off;
+        include lylinux/resource.conf;
+    }
+  lylinux.resource.conf: |
+    expires max;
+    access_log        off;
+    log_not_found     off;
+    add_header Pragma public;
+    add_header Cache-Control "public";
+    add_header "Access-Control-Allow-Origin" "*";
+
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: djangoblog-env
+  namespace: djangoblog
+data:
+  DJANGO_MYSQL_DATABASE: djangoblog
+  DJANGO_MYSQL_USER: db_user
+  DJANGO_MYSQL_PASSWORD: db_password
+  DJANGO_MYSQL_HOST: db_host
+  DJANGO_MYSQL_PORT: db_port
+  DJANGO_REDIS_URL: "redis:6379"
+  DJANGO_DEBUG: "False"
+  MYSQL_ROOT_PASSWORD: db_password
+  MYSQL_DATABASE: djangoblog
+  MYSQL_PASSWORD: db_password
+  DJANGO_SECRET_KEY: xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+

src/DjangoBlog/deploy/k8s/deployment.yaml

@@ -0,0 +1,274 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: djangoblog
+  namespace: djangoblog
+  labels:
+    app: djangoblog
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: djangoblog
+  template:
+    metadata:
+      labels:
+        app: djangoblog
+    spec:
+      containers:
+      - name: djangoblog
+        image: liangliangyy/djangoblog:latest
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 8000
+        envFrom:
+        - configMapRef:
+            name: djangoblog-env
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 8000
+          initialDelaySeconds: 10
+          periodSeconds: 30
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 8000
+          initialDelaySeconds: 10
+          periodSeconds: 30
+        resources:
+          requests:
+            cpu: 10m
+            memory: 100Mi
+          limits:
+            cpu: "2"
+            memory: 2Gi
+        volumeMounts:
+        - name: djangoblog
+          mountPath: /code/djangoblog/collectedstatic
+        - name: resource
+          mountPath: /resource
+      volumes:
+      - name: djangoblog
+        persistentVolumeClaim:
+          claimName: djangoblog-pvc
+      - name: resource
+        persistentVolumeClaim:
+          claimName: resource-pvc
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis
+  namespace: djangoblog
+  labels:
+    app: redis
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+  template:
+    metadata:
+      labels:
+        app: redis
+    spec:
+      containers:
+      - name: redis
+        image: redis:latest
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 6379
+        resources:
+          requests:
+            cpu: 10m
+            memory: 100Mi
+          limits:
+            cpu: 200m
+            memory: 2Gi
+       
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: db
+  namespace: djangoblog
+  labels:
+    app: db
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: db
+  template:
+    metadata:
+      labels:
+        app: db
+    spec:
+      containers:
+      - name: db
+        image: mysql:latest
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 3306
+        envFrom:
+        - configMapRef:
+            name: djangoblog-env
+        readinessProbe:
+          exec:
+            command:
+            - mysqladmin
+            - ping
+            - "-h"
+            - "127.0.0.1"
+            - "-u"
+            - "root"
+            - "-p$MYSQL_ROOT_PASSWORD"
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        livenessProbe:
+          exec:
+            command:
+            - mysqladmin
+            - ping
+            - "-h"
+            - "127.0.0.1"
+            - "-u"
+            - "root"
+            - "-p$MYSQL_ROOT_PASSWORD"
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        resources:
+          requests:
+            cpu: 10m
+            memory: 100Mi
+          limits:
+            cpu: "2"
+            memory: 2Gi
+        volumeMounts:
+        - name: db-data
+          mountPath: /var/lib/mysql
+      volumes:
+      - name: db-data
+        persistentVolumeClaim:
+          claimName: db-pvc
+      
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+  namespace: djangoblog
+  labels:
+    app: nginx
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:latest
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 80
+        resources:
+          requests:
+            cpu: 10m
+            memory: 100Mi
+          limits:
+            cpu: "2"
+            memory: 2Gi
+        volumeMounts:
+        - name: nginx-config
+          mountPath: /etc/nginx/nginx.conf
+          subPath: nginx.conf
+        - name: nginx-config
+          mountPath: /etc/nginx/conf.d/default.conf
+          subPath: djangoblog.conf
+        - name: nginx-config
+          mountPath: /etc/nginx/conf.d/resource.lylinux.net.conf
+          subPath: resource.lylinux.net.conf
+        - name: nginx-config
+          mountPath: /etc/nginx/lylinux/resource.conf
+          subPath: lylinux.resource.conf
+        - name: djangoblog-pvc
+          mountPath: /code/djangoblog/collectedstatic
+        - name: resource-pvc
+          mountPath: /resource
+      volumes:
+      - name: nginx-config
+        configMap:
+          name: web-nginx-config
+      - name: djangoblog-pvc
+        persistentVolumeClaim:
+          claimName: djangoblog-pvc
+      - name: resource-pvc
+        persistentVolumeClaim:
+          claimName: resource-pvc
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: elasticsearch
+  namespace: djangoblog
+  labels:
+    app: elasticsearch
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: elasticsearch
+  template:
+    metadata:
+      labels:
+        app: elasticsearch
+    spec:
+      containers:
+      - name: elasticsearch
+        image: liangliangyy/elasticsearch-analysis-ik:8.6.1
+        imagePullPolicy: IfNotPresent
+        env:
+        - name: discovery.type
+          value: single-node
+        - name: ES_JAVA_OPTS
+          value: "-Xms256m -Xmx256m"
+        - name: xpack.security.enabled
+          value: "false"
+        - name: xpack.monitoring.templates.enabled
+          value: "false"
+        ports:
+        - containerPort: 9200
+        resources:
+          requests:
+            cpu: 10m
+            memory: 100Mi
+          limits:
+            cpu: "2"
+            memory: 2Gi
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 9200
+          initialDelaySeconds: 15
+          periodSeconds: 30
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 9200
+          initialDelaySeconds: 15
+          periodSeconds: 30
+        volumeMounts:
+        - name: elasticsearch-data
+          mountPath: /usr/share/elasticsearch/data/
+      volumes:
+        - name: elasticsearch-data
+          persistentVolumeClaim:
+            claimName: elasticsearch-pvc

src/DjangoBlog/deploy/k8s/gateway.yaml

@@ -0,0 +1,17 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: nginx
+  namespace: djangoblog
+spec:
+  ingressClassName: nginx
+  rules:
+    - http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: nginx
+                port:
+                  number: 80

src/DjangoBlog/deploy/k8s/pv.yaml

@@ -0,0 +1,94 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: local-pv-db
+spec:
+  capacity:
+    storage: 10Gi
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: local-storage
+  local:
+    path: /mnt/local-storage-db
+  nodeAffinity:
+    required:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: kubernetes.io/hostname
+              operator: In
+              values:
+                - master 
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: local-pv-djangoblog
+spec:
+  capacity:
+    storage: 5Gi
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: local-storage
+  local:
+    path: /mnt/local-storage-djangoblog
+  nodeAffinity:
+    required:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: kubernetes.io/hostname
+              operator: In
+              values:
+                - master 
+
+
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: local-pv-resource
+spec:
+  capacity:
+    storage: 5Gi
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: local-storage
+  local:
+    path: /mnt/resource/
+  nodeAffinity:
+    required:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: kubernetes.io/hostname
+              operator: In
+              values:
+                - master 
+
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: local-pv-elasticsearch
+spec:
+  capacity:
+    storage: 5Gi
+  volumeMode: Filesystem
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: local-storage
+  local:
+    path: /mnt/local-storage-elasticsearch
+  nodeAffinity:
+    required:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: kubernetes.io/hostname
+              operator: In
+              values:
+                - master

src/DjangoBlog/deploy/k8s/pvc.yaml

@@ -0,0 +1,60 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: db-pvc
+  namespace: djangoblog
+spec:
+  storageClassName: local-storage
+  volumeName: local-pv-db
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 10Gi
+
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: djangoblog-pvc
+  namespace: djangoblog
+spec:
+  volumeName: local-pv-djangoblog
+  storageClassName: local-storage
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: resource-pvc
+  namespace: djangoblog
+spec:
+  volumeName: local-pv-resource
+  storageClassName: local-storage
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: elasticsearch-pvc
+  namespace: djangoblog
+spec:
+  volumeName: local-pv-elasticsearch
+  storageClassName: local-storage
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
+  

src/DjangoBlog/deploy/k8s/service.yaml

@@ -0,0 +1,80 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: djangoblog
+  namespace: djangoblog
+  labels:
+    app: djangoblog
+spec:
+  selector:
+    app: djangoblog
+  ports:
+    - protocol: TCP
+      port: 8000
+      targetPort: 8000
+  type: ClusterIP
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx
+  namespace: djangoblog
+  labels:
+    app: nginx
+spec:
+  selector:
+    app: nginx
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: ClusterIP 
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis
+  namespace: djangoblog
+  labels:
+    app: redis
+spec:
+  selector:
+    app: redis
+  ports:
+    - protocol: TCP
+      port: 6379
+      targetPort: 6379
+  type: ClusterIP
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: db
+  namespace: djangoblog
+  labels:
+    app: db
+spec:
+  selector:
+    app: db
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+  type: ClusterIP
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: elasticsearch
+  namespace: djangoblog
+  labels:
+    app: elasticsearch
+spec:
+  selector:
+    app: elasticsearch
+  ports:
+    - protocol: TCP
+      port: 9200
+      targetPort: 9200
+  type: ClusterIP
+

src/DjangoBlog/deploy/k8s/storageclass.yaml

@@ -0,0 +1,10 @@
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: local-storage
+  annotations:
+    storageclass.kubernetes.io/is-default-class: "true" 
+provisioner: kubernetes.io/no-provisioner
+volumeBindingMode: Immediate 
+
+

src/DjangoBlog/deploy/nginx.conf

@@ -0,0 +1,50 @@
+user  nginx;
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log notice;
+pid        /var/run/nginx.pid;
+
+
+events {
+  worker_connections  1024;
+}
+
+
+http {
+  include /etc/nginx/mime.types;
+  default_type  application/octet-stream;
+
+  log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+  '$status $body_bytes_sent "$http_referer" '
+  '"$http_user_agent" "$http_x_forwarded_for"';
+
+  access_log  /var/log/nginx/access.log  main;
+
+  sendfile        on;
+  #tcp_nopush     on;
+
+  keepalive_timeout  65;
+
+  #gzip  on;
+
+  server {
+    root /code/djangoblog/collectedstatic/;
+    listen 80;
+    keepalive_timeout 70;
+    location /static/ {
+      expires max;
+      alias /code/djangoblog/collectedstatic/;
+    }
+    location / {
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header Host $http_host;
+      proxy_set_header X-NginX-Proxy true;
+      proxy_redirect off;
+      if (!-f $request_filename) {
+        proxy_pass http://djangoblog:8000;
+          break;
+      }
+    }
+  }
+}

src/DjangoBlog/djangoblog/__init__.py

@@ -0,0 +1 @@
+default_app_config = 'djangoblog.apps.DjangoblogAppConfig'

src/DjangoBlog/djangoblog/admin_site.py

@@ -0,0 +1,64 @@
+from django.contrib.admin import AdminSite
+from django.contrib.admin.models import LogEntry
+from django.contrib.sites.admin import SiteAdmin
+from django.contrib.sites.models import Site
+
+from accounts.admin import *
+from blog.admin import *
+from blog.models import *
+from comments.admin import *
+from comments.models import *
+from djangoblog.logentryadmin import LogEntryAdmin
+from oauth.admin import *
+from oauth.models import *
+from owntracks.admin import *
+from owntracks.models import *
+from servermanager.admin import *
+from servermanager.models import *
+
+
+class DjangoBlogAdminSite(AdminSite):
+    site_header = 'djangoblog administration'
+    site_title = 'djangoblog site admin'
+
+    def __init__(self, name='admin'):
+        super().__init__(name)
+
+    def has_permission(self, request):
+        return request.user.is_superuser
+
+    # def get_urls(self):
+    #     urls = super().get_urls()
+    #     from django.urls import path
+    #     from blog.views import refresh_memcache
+    #
+    #     my_urls = [
+    #         path('refresh/', self.admin_view(refresh_memcache), name="refresh"),
+    #     ]
+    #     return urls + my_urls
+
+
+admin_site = DjangoBlogAdminSite(name='admin')
+
+admin_site.register(Article, ArticlelAdmin)
+admin_site.register(Category, CategoryAdmin)
+admin_site.register(Tag, TagAdmin)
+admin_site.register(Links, LinksAdmin)
+admin_site.register(SideBar, SideBarAdmin)
+admin_site.register(BlogSettings, BlogSettingsAdmin)
+
+admin_site.register(commands, CommandsAdmin)
+admin_site.register(EmailSendLog, EmailSendLogAdmin)
+
+admin_site.register(BlogUser, BlogUserAdmin)
+
+admin_site.register(Comment, CommentAdmin)
+
+admin_site.register(OAuthUser, OAuthUserAdmin)
+admin_site.register(OAuthConfig, OAuthConfigAdmin)
+
+admin_site.register(OwnTrackLog, OwnTrackLogsAdmin)
+
+admin_site.register(Site, SiteAdmin)
+
+admin_site.register(LogEntry, LogEntryAdmin)

src/DjangoBlog/djangoblog/apps.py

@@ -0,0 +1,11 @@
+from django.apps import AppConfig
+
+class DjangoblogAppConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'djangoblog'
+
+    def ready(self):
+        super().ready()
+        # Import and load plugins here
+        from .plugin_manage.loader import load_plugins
+        load_plugins() 

src/DjangoBlog/djangoblog/blog_signals.py

@@ -0,0 +1,247 @@
+import _thread
+import logging
+from math import ceil
+
+import django.dispatch
+from django.conf import settings
+from django.contrib.admin.models import LogEntry
+from django.contrib.auth.signals import user_logged_in, user_logged_out
+from django.core.mail import EmailMultiAlternatives
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+from uuslug import slugify
+
+from blog.models import Article, BlogSettings, Category, Tag
+from comments.models import Comment
+from comments.utils import send_comment_email
+from djangoblog.spider_notify import SpiderNotify
+from djangoblog.utils import cache, delete_sidebar_cache, delete_view_cache, expire_view_cache
+from djangoblog.utils import get_current_site
+from oauth.models import OAuthUser
+
+logger = logging.getLogger(__name__)
+
+oauth_user_login_signal = django.dispatch.Signal(['id'])
+send_email_signal = django.dispatch.Signal(
+    ['emailto', 'title', 'content'])
+
+
+def _get_site_domain():
+    # szy：返回不带端口号的域名，统一缓存键格式
+    site = get_current_site().domain
+    if ':' in site:
+        site = site.split(':')[0]
+    return site
+
+
+def _expire_object_cache(instance):
+    # szy：根据对象 URL 精准刷新页面缓存，避免全量清空
+    if not hasattr(instance, 'get_absolute_url'):
+        return
+    try:
+        path = instance.get_absolute_url()
+    except Exception:
+        return
+    expire_view_cache(
+        path,
+        servername=_get_site_domain(),
+        serverport=80,
+        key_prefix='blogdetail')
+
+
+def _invalidate_nav_and_seo_cache():
+    # szy：侧边栏和 SEO 上下文依赖全局配置，需要单独失效
+    delete_sidebar_cache()
+    if cache.get('seo_processor'):
+        cache.delete('seo_processor')
+
+
+def _delete_paginated_cache(key_prefix, total_items):
+    # szy：按分页数量批量删除缓存键，避免 cache.clear()
+    page_size = settings.PAGINATE_BY or 1
+    total_pages = max(1, ceil(total_items / page_size))
+    keys = [f'{key_prefix}_{page}' for page in range(1, total_pages + 1)]
+    cache.delete_many(keys)
+
+
+def _invalidate_index_cache():
+    # szy：首页/归档依赖文章数据，文章变化时定点清除
+    total = Article.objects.filter(type='a', status='p').count()
+    _delete_paginated_cache('index', total)
+    cache.delete('archives')
+
+
+def _invalidate_category_cache(category: Category):
+    # szy：分类及其子分类都有联动，需要逐个刷新
+    if not category:
+        return
+    _expire_object_cache(category)
+    category_names = [c.name for c in category.get_sub_categorys()]
+    total = Article.objects.filter(
+        category__name__in=category_names,
+        status='p').count()
+    _delete_paginated_cache(f'category_list_{category.name}', total)
+
+
+def _invalidate_tag_cache(tag: Tag):
+    # szy：标签列表缓存独立，按标签名称清理
+    if not tag:
+        return
+    _expire_object_cache(tag)
+    total = Article.objects.filter(
+        tags__name=tag.name,
+        type='a',
+        status='p').distinct().count()
+    _delete_paginated_cache(f'tag_{tag.name}', total)
+
+
+def _invalidate_author_cache(username: str):
+    # szy：作者归档页按用户名 slug 生成缓存键
+    if not username:
+        return
+    author_slug = slugify(username)
+    total = Article.objects.filter(
+        author__username=username,
+        type='a',
+        status='p').count()
+    _delete_paginated_cache(f'author_{author_slug}', total)
+
+
+def _notify_spider(instance):
+    # szy：文章/分类更新后推送搜索引擎，保持抓取实时
+    if settings.TESTING or not hasattr(instance, 'get_full_url'):
+        return
+    try:
+        notify_url = instance.get_full_url()
+        SpiderNotify.baidu_notify([notify_url])
+    except Exception as ex:
+        logger.error("notify sipder", ex)
+
+
+def _invalidate_article_related_cache(article: Article):
+    # szy：文章更新会影响多个页面，这里集中处理相关缓存
+    _expire_object_cache(article)
+    _invalidate_index_cache()
+    _invalidate_author_cache(article.author.username if article.author else None)
+    if article.category_id:
+        _invalidate_category_cache(article.category)
+    for tag in article.tags.all():
+        _invalidate_tag_cache(tag)
+
+
+@receiver(send_email_signal)
+def send_email_signal_handler(sender, **kwargs):
+    emailto = kwargs['emailto']
+    title = kwargs['title']
+    content = kwargs['content']
+
+    msg = EmailMultiAlternatives(
+        title,
+        content,
+        from_email=settings.DEFAULT_FROM_EMAIL,
+        to=emailto)
+    msg.content_subtype = "html"
+
+    from servermanager.models import EmailSendLog
+    log = EmailSendLog()
+    log.title = title
+    log.content = content
+    log.emailto = ','.join(emailto)
+
+    try:
+        result = msg.send()
+        log.send_result = result > 0
+    except Exception as e:
+        logger.error(f"失败邮箱号: {emailto}, {e}")
+        log.send_result = False
+    log.save()
+
+
+@receiver(oauth_user_login_signal)
+def oauth_user_login_signal_handler(sender, **kwargs):
+    id = kwargs['id']
+    oauthuser = OAuthUser.objects.get(id=id)
+    site = get_current_site().domain
+    if oauthuser.picture and not oauthuser.picture.find(site) >= 0:
+        from djangoblog.utils import save_user_avatar
+        oauthuser.picture = save_user_avatar(oauthuser.picture)
+        oauthuser.save()
+
+    delete_sidebar_cache()
+
+
+@receiver(post_save)
+def model_post_save_callback(
+        sender,
+        instance,
+        created,
+        raw,
+        using,
+        update_fields,
+        **kwargs):
+    if isinstance(instance, LogEntry):
+        return
+    is_update_views = update_fields == {'views'}
+
+    if isinstance(instance, BlogSettings):
+        # szy：站点配置变化时同步刷新缓存和侧边栏
+        cache.delete('get_blog_setting')
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if isinstance(instance, Article):
+        if is_update_views:
+            return
+        _notify_spider(instance)
+        _invalidate_article_related_cache(instance)
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if isinstance(instance, Category):
+        _notify_spider(instance)
+        _invalidate_category_cache(instance)
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if isinstance(instance, Tag):
+        _notify_spider(instance)
+        _invalidate_tag_cache(instance)
+        _invalidate_nav_and_seo_cache()
+        return
+
+    if hasattr(instance, 'get_full_url') and not is_update_views:
+        _notify_spider(instance)
+        _expire_object_cache(instance)
+        _invalidate_nav_and_seo_cache()
+
+    if isinstance(instance, Comment):
+        if instance.is_enable:
+            # szy：评论通过后清理详情页与评论区缓存，保证实时显示
+            path = instance.article.get_absolute_url()
+            site = get_current_site().domain
+            if site.find(':') > 0:
+                site = site[0:site.find(':')]
+
+            expire_view_cache(
+                path,
+                servername=site,
+                serverport=80,
+                key_prefix='blogdetail')
+            if cache.get('seo_processor'):
+                cache.delete('seo_processor')
+            comment_cache_key = 'article_comments_{id}'.format(
+                id=instance.article.id)
+            cache.delete(comment_cache_key)
+            delete_sidebar_cache()
+            delete_view_cache('article_comments', [str(instance.article.pk)])
+
+            _thread.start_new_thread(send_comment_email, (instance,))
+
+
+@receiver(user_logged_in)
+@receiver(user_logged_out)
+def user_auth_callback(sender, request, user, **kwargs):
+    if user and user.username:
+        logger.info(user)
+        delete_sidebar_cache()
+        # cache.clear()

src/DjangoBlog/djangoblog/elasticsearch_backend.py

@@ -0,0 +1,183 @@
+from django.utils.encoding import force_str
+from elasticsearch_dsl import Q
+from haystack.backends import BaseEngine, BaseSearchBackend, BaseSearchQuery, log_query
+from haystack.forms import ModelSearchForm
+from haystack.models import SearchResult
+from haystack.utils import log as logging
+
+from blog.documents import ArticleDocument, ArticleDocumentManager
+from blog.models import Article
+
+logger = logging.getLogger(__name__)
+
+
+class ElasticSearchBackend(BaseSearchBackend):
+    def __init__(self, connection_alias, **connection_options):
+        super(
+            ElasticSearchBackend,
+            self).__init__(
+            connection_alias,
+            **connection_options)
+        self.manager = ArticleDocumentManager()
+        self.include_spelling = True
+
+    def _get_models(self, iterable):
+        models = iterable if iterable and iterable[0] else Article.objects.all()
+        docs = self.manager.convert_to_doc(models)
+        return docs
+
+    def _create(self, models):
+        self.manager.create_index()
+        docs = self._get_models(models)
+        self.manager.rebuild(docs)
+
+    def _delete(self, models):
+        for m in models:
+            m.delete()
+        return True
+
+    def _rebuild(self, models):
+        models = models if models else Article.objects.all()
+        docs = self.manager.convert_to_doc(models)
+        self.manager.update_docs(docs)
+
+    def update(self, index, iterable, commit=True):
+
+        models = self._get_models(iterable)
+        self.manager.update_docs(models)
+
+    def remove(self, obj_or_string):
+        models = self._get_models([obj_or_string])
+        self._delete(models)
+
+    def clear(self, models=None, commit=True):
+        self.remove(None)
+
+    @staticmethod
+    def get_suggestion(query: str) -> str:
+        """获取推荐词, 如果没有找到添加原搜索词"""
+
+        search = ArticleDocument.search() \
+            .query("match", body=query) \
+            .suggest('suggest_search', query, term={'field': 'body'}) \
+            .execute()
+
+        keywords = []
+        for suggest in search.suggest.suggest_search:
+            if suggest["options"]:
+                keywords.append(suggest["options"][0]["text"])
+            else:
+                keywords.append(suggest["text"])
+
+        return ' '.join(keywords)
+
+    @log_query
+    def search(self, query_string, **kwargs):
+        logger.info('search query_string:' + query_string)
+
+        start_offset = kwargs.get('start_offset')
+        end_offset = kwargs.get('end_offset')
+
+        # 推荐词搜索
+        if getattr(self, "is_suggest", None):
+            suggestion = self.get_suggestion(query_string)
+        else:
+            suggestion = query_string
+
+        q = Q('bool',
+              should=[Q('match', body=suggestion), Q('match', title=suggestion)],
+              minimum_should_match="70%")
+
+        search = ArticleDocument.search() \
+                     .query('bool', filter=[q]) \
+                     .filter('term', status='p') \
+                     .filter('term', type='a') \
+                     .source(False)[start_offset: end_offset]
+
+        results = search.execute()
+        hits = results['hits'].total
+        raw_results = []
+        for raw_result in results['hits']['hits']:
+            app_label = 'blog'
+            model_name = 'Article'
+            additional_fields = {}
+
+            result_class = SearchResult
+
+            result = result_class(
+                app_label,
+                model_name,
+                raw_result['_id'],
+                raw_result['_score'],
+                **additional_fields)
+            raw_results.append(result)
+        facets = {}
+        spelling_suggestion = None if query_string == suggestion else suggestion
+
+        return {
+            'results': raw_results,
+            'hits': hits,
+            'facets': facets,
+            'spelling_suggestion': spelling_suggestion,
+        }
+
+
+class ElasticSearchQuery(BaseSearchQuery):
+    def _convert_datetime(self, date):
+        if hasattr(date, 'hour'):
+            return force_str(date.strftime('%Y%m%d%H%M%S'))
+        else:
+            return force_str(date.strftime('%Y%m%d000000'))
+
+    def clean(self, query_fragment):
+        """
+        Provides a mechanism for sanitizing user input before presenting the
+        value to the backend.
+
+        Whoosh 1.X differs here in that you can no longer use a backslash
+        to escape reserved characters. Instead, the whole word should be
+        quoted.
+        """
+        words = query_fragment.split()
+        cleaned_words = []
+
+        for word in words:
+            if word in self.backend.RESERVED_WORDS:
+                word = word.replace(word, word.lower())
+
+            for char in self.backend.RESERVED_CHARACTERS:
+                if char in word:
+                    word = "'%s'" % word
+                    break
+
+            cleaned_words.append(word)
+
+        return ' '.join(cleaned_words)
+
+    def build_query_fragment(self, field, filter_type, value):
+        return value.query_string
+
+    def get_count(self):
+        results = self.get_results()
+        return len(results) if results else 0
+
+    def get_spelling_suggestion(self, preferred_query=None):
+        return self._spelling_suggestion
+
+    def build_params(self, spelling_query=None):
+        kwargs = super(ElasticSearchQuery, self).build_params(spelling_query=spelling_query)
+        return kwargs
+
+
+class ElasticSearchModelSearchForm(ModelSearchForm):
+
+    def search(self):
+        # 是否建议搜索
+        self.searchqueryset.query.backend.is_suggest = self.data.get("is_suggest") != "no"
+        sqs = super().search()
+        return sqs
+
+
+class ElasticSearchEngine(BaseEngine):
+    backend = ElasticSearchBackend
+    query = ElasticSearchQuery

src/DjangoBlog/djangoblog/feeds.py

@@ -0,0 +1,40 @@
+from django.contrib.auth import get_user_model
+from django.contrib.syndication.views import Feed
+from django.utils import timezone
+from django.utils.feedgenerator import Rss201rev2Feed
+
+from blog.models import Article
+from djangoblog.utils import CommonMarkdown
+
+
+class DjangoBlogFeed(Feed):
+    feed_type = Rss201rev2Feed
+
+    description = '大巧无工,重剑无锋.'
+    title = "且听风吟 大巧无工,重剑无锋. "
+    link = "/feed/"
+
+    def author_name(self):
+        return get_user_model().objects.first().nickname
+
+    def author_link(self):
+        return get_user_model().objects.first().get_absolute_url()
+
+    def items(self):
+        return Article.objects.filter(type='a', status='p').order_by('-pub_time')[:5]
+
+    def item_title(self, item):
+        return item.title
+
+    def item_description(self, item):
+        return CommonMarkdown.get_markdown(item.body)
+
+    def feed_copyright(self):
+        now = timezone.now()
+        return "Copyright© {year} 且听风吟".format(year=now.year)
+
+    def item_link(self, item):
+        return item.get_absolute_url()
+
+    def item_guid(self, item):
+        return

src/DjangoBlog/djangoblog/logentryadmin.py

@@ -0,0 +1,91 @@
+from django.contrib import admin
+from django.contrib.admin.models import DELETION
+from django.contrib.contenttypes.models import ContentType
+from django.urls import reverse, NoReverseMatch
+from django.utils.encoding import force_str
+from django.utils.html import escape
+from django.utils.safestring import mark_safe
+from django.utils.translation import gettext_lazy as _
+
+
+class LogEntryAdmin(admin.ModelAdmin):
+    list_filter = [
+        'content_type'
+    ]
+
+    search_fields = [
+        'object_repr',
+        'change_message'
+    ]
+
+    list_display_links = [
+        'action_time',
+        'get_change_message',
+    ]
+    list_display = [
+        'action_time',
+        'user_link',
+        'content_type',
+        'object_link',
+        'get_change_message',
+    ]
+
+    def has_add_permission(self, request):
+        return False
+
+    def has_change_permission(self, request, obj=None):
+        return (
+                request.user.is_superuser or
+                request.user.has_perm('admin.change_logentry')
+        ) and request.method != 'POST'
+
+    def has_delete_permission(self, request, obj=None):
+        return False
+
+    def object_link(self, obj):
+        object_link = escape(obj.object_repr)
+        content_type = obj.content_type
+
+        if obj.action_flag != DELETION and content_type is not None:
+            # try returning an actual link instead of object repr string
+            try:
+                url = reverse(
+                    'admin:{}_{}_change'.format(content_type.app_label,
+                                                content_type.model),
+                    args=[obj.object_id]
+                )
+                object_link = '<a href="{}">{}</a>'.format(url, object_link)
+            except NoReverseMatch:
+                pass
+        return mark_safe(object_link)
+
+    object_link.admin_order_field = 'object_repr'
+    object_link.short_description = _('object')
+
+    def user_link(self, obj):
+        content_type = ContentType.objects.get_for_model(type(obj.user))
+        user_link = escape(force_str(obj.user))
+        try:
+            # try returning an actual link instead of object repr string
+            url = reverse(
+                'admin:{}_{}_change'.format(content_type.app_label,
+                                            content_type.model),
+                args=[obj.user.pk]
+            )
+            user_link = '<a href="{}">{}</a>'.format(url, user_link)
+        except NoReverseMatch:
+            pass
+        return mark_safe(user_link)
+
+    user_link.admin_order_field = 'user'
+    user_link.short_description = _('user')
+
+    def get_queryset(self, request):
+        queryset = super(LogEntryAdmin, self).get_queryset(request)
+        return queryset.prefetch_related('content_type')
+
+    def get_actions(self, request):
+        actions = super(LogEntryAdmin, self).get_actions(request)
+        if 'delete_selected' in actions:
+            del actions['delete_selected']
+        return actions