ADD file via upload

doc/DjangoBlog-master/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。

doc/DjangoBlog-master/comments/views.py

@@ -13,85 +13,51 @@ from .models import Comment
 
 
 class CommentPostView(FormView):
-    """评论提交视图类，处理文章评论的发布"""
-
-    # 使用自定义的评论表单
     form_class = CommentForm
-    # 指定渲染模板为文章详情页
     template_name = 'blog/article_detail.html'
 
     @method_decorator(csrf_protect)
     def dispatch(self, *args, **kwargs):
-        """重写dispatch方法，添加CSRF保护装饰器"""
         return super(CommentPostView, self).dispatch(*args, **kwargs)
 
     def get(self, request, *args, **kwargs):
-        """处理GET请求 - 重定向到文章详情页的评论区域"""
-        # 从URL参数获取文章ID
         article_id = self.kwargs['article_id']
-        # 获取文章对象，不存在则返回404
         article = get_object_or_404(Article, pk=article_id)
-        # 获取文章的绝对URL
         url = article.get_absolute_url()
-        # 重定向到文章详情页的评论锚点区域
         return HttpResponseRedirect(url + "#comments")
 
     def form_invalid(self, form):
-        """表单验证失败时的处理逻辑"""
-        # 获取文章ID
         article_id = self.kwargs['article_id']
-        # 获取文章对象
         article = get_object_or_404(Article, pk=article_id)
 
-        # 重新渲染模板，显示表单错误信息
         return self.render_to_response({
-            'form': form,  # 包含错误信息的表单
-            'article': article  # 文章对象用于模板渲染
+            'form': form,
+            'article': article
         })
 
     def form_valid(self, form):
-        """表单验证成功后的处理逻辑"""
-        # 获取当前登录用户
+        """提交的数据验证合法后的逻辑"""
         user = self.request.user
-        # 通过用户ID获取对应的BlogUser作者对象
         author = BlogUser.objects.get(pk=user.pk)
-        # 从URL参数获取文章ID
         article_id = self.kwargs['article_id']
-        # 获取文章对象
-        article = get_absolute_url(Article, pk=article_id)
+        article = get_object_or_404(Article, pk=article_id)
 
-        # 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.")
-
-        # 保存表单数据但不提交到数据库(commit=False)
         comment = form.save(False)
-        # 设置评论关联的文章
         comment.article = article
-
-        # 获取博客设置
         from djangoblog.utils import get_blog_setting
         settings = get_blog_setting()
-
-        # 根据博客设置决定评论是否需要审核
         if not settings.comment_need_review:
-            comment.is_enable = True  # 不需要审核，直接启用评论
-
-        # 设置评论作者
+            comment.is_enable = True
         comment.author = author
 
-        # 处理父级评论（回复功能）
         if form.cleaned_data['parent_comment_id']:
-            # 获取父评论对象
             parent_comment = Comment.objects.get(
                 pk=form.cleaned_data['parent_comment_id'])
-            # 设置评论的父评论
             comment.parent_comment = parent_comment
 
-        # 保存评论到数据库
         comment.save(True)
-
-        # 重定向到文章详情页的特定评论位置
         return HttpResponseRedirect(
-            "%s#div-comment-%d" %  # 使用锚点定位到新发布的评论
-            (article.get_absolute_url(), comment.pk))
+            "%s#div-comment-%d" %
+            (article.get_absolute_url(), comment.pk))

doc/DjangoBlog-master/djangoblog/__init__.py

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

doc/DjangoBlog-master/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)

doc/DjangoBlog-master/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() 

doc/DjangoBlog-master/djangoblog/blog_signals.py

@@ -0,0 +1,122 @@
+import _thread
+import logging
+
+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 comments.models import Comment
+from comments.utils import send_comment_email
+from djangoblog.spider_notify import SpiderNotify
+from djangoblog.utils import cache, expire_view_cache, delete_sidebar_cache, delete_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'])
+
+
+@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):
+    clearcache = False
+    if isinstance(instance, LogEntry):
+        return
+    if 'get_full_url' in dir(instance):
+        is_update_views = update_fields == {'views'}
+        if not settings.TESTING and not is_update_views:
+            try:
+                notify_url = instance.get_full_url()
+                SpiderNotify.baidu_notify([notify_url])
+            except Exception as ex:
+                logger.error("notify sipder", ex)
+        if not is_update_views:
+            clearcache = True
+
+    if isinstance(instance, Comment):
+        if instance.is_enable:
+            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,))
+
+    if clearcache:
+        cache.clear()
+
+
+@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()

doc/DjangoBlog-master/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

doc/DjangoBlog-master/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

doc/DjangoBlog-master/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

doc/DjangoBlog-master/djangoblog/plugin_manage/base_plugin.py

@@ -0,0 +1,41 @@
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class BasePlugin:
+    # 插件元数据
+    PLUGIN_NAME = None
+    PLUGIN_DESCRIPTION = None
+    PLUGIN_VERSION = None
+
+    def __init__(self):
+        if not all([self.PLUGIN_NAME, self.PLUGIN_DESCRIPTION, self.PLUGIN_VERSION]):
+            raise ValueError("Plugin metadata (PLUGIN_NAME, PLUGIN_DESCRIPTION, PLUGIN_VERSION) must be defined.")
+        self.init_plugin()
+        self.register_hooks()
+
+    def init_plugin(self):
+        """
+        插件初始化逻辑
+        子类可以重写此方法来实现特定的初始化操作
+        """
+        logger.info(f'{self.PLUGIN_NAME} initialized.')
+
+    def register_hooks(self):
+        """
+        注册插件钩子
+        子类可以重写此方法来注册特定的钩子
+        """
+        pass
+
+    def get_plugin_info(self):
+        """
+        获取插件信息
+        :return: 包含插件元数据的字典
+        """
+        return {
+            'name': self.PLUGIN_NAME,
+            'description': self.PLUGIN_DESCRIPTION,
+            'version': self.PLUGIN_VERSION
+        }

doc/DjangoBlog-master/djangoblog/plugin_manage/hook_constants.py

@@ -0,0 +1,7 @@
+ARTICLE_DETAIL_LOAD = 'article_detail_load'
+ARTICLE_CREATE = 'article_create'
+ARTICLE_UPDATE = 'article_update'
+ARTICLE_DELETE = 'article_delete'
+
+ARTICLE_CONTENT_HOOK_NAME = "the_content"
+

doc/DjangoBlog-master/djangoblog/plugin_manage/hooks.py

@@ -0,0 +1,44 @@
+import logging
+
+logger = logging.getLogger(__name__)
+
+_hooks = {}
+
+
+def register(hook_name: str, callback: callable):
+    """
+    注册一个钩子回调。
+    """
+    if hook_name not in _hooks:
+        _hooks[hook_name] = []
+    _hooks[hook_name].append(callback)
+    logger.debug(f"Registered hook '{hook_name}' with callback '{callback.__name__}'")
+
+
+def run_action(hook_name: str, *args, **kwargs):
+    """
+    执行一个 Action Hook。
+    它会按顺序执行所有注册到该钩子上的回调函数。
+    """
+    if hook_name in _hooks:
+        logger.debug(f"Running action hook '{hook_name}'")
+        for callback in _hooks[hook_name]:
+            try:
+                callback(*args, **kwargs)
+            except Exception as e:
+                logger.error(f"Error running action hook '{hook_name}' callback '{callback.__name__}': {e}", exc_info=True)
+
+
+def apply_filters(hook_name: str, value, *args, **kwargs):
+    """
+    执行一个 Filter Hook。
+    它会把 value 依次传递给所有注册的回调函数进行处理。
+    """
+    if hook_name in _hooks:
+        logger.debug(f"Applying filter hook '{hook_name}'")
+        for callback in _hooks[hook_name]:
+            try:
+                value = callback(value, *args, **kwargs)
+            except Exception as e:
+                logger.error(f"Error applying filter hook '{hook_name}' callback '{callback.__name__}': {e}", exc_info=True)
+    return value

doc/DjangoBlog-master/djangoblog/plugin_manage/loader.py

@@ -0,0 +1,19 @@
+import os
+import logging
+from django.conf import settings
+
+logger = logging.getLogger(__name__)
+
+def load_plugins():
+    """
+    Dynamically loads and initializes plugins from the 'plugins' directory.
+    This function is intended to be called when the Django app registry is ready.
+    """
+    for plugin_name in settings.ACTIVE_PLUGINS:
+        plugin_path = os.path.join(settings.PLUGINS_DIR, plugin_name)
+        if os.path.isdir(plugin_path) and os.path.exists(os.path.join(plugin_path, 'plugin.py')):
+            try:
+                __import__(f'plugins.{plugin_name}.plugin')
+                logger.info(f"Successfully loaded plugin: {plugin_name}")
+            except ImportError as e:
+                logger.error(f"Failed to import plugin: {plugin_name}", exc_info=e) 

doc/DjangoBlog-master/djangoblog/settings.py

@@ -0,0 +1,343 @@
+"""
+Django settings for djangoblog project.
+
+Generated by 'django-admin startproject' using Django 1.10.2.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/1.10/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/1.10/ref/settings/
+"""
+import os
+import sys
+from pathlib import Path
+
+from django.utils.translation import gettext_lazy as _
+
+
+def env_to_bool(env, default):
+    str_val = os.environ.get(env)
+    return default if str_val is None else str_val == 'True'
+
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/1.10/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = os.environ.get(
+    'DJANGO_SECRET_KEY') or 'n9ceqv38)#&mwuat@(mjb_p%em$e8$qyr#fw9ot!=ba6lijx-6'
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = env_to_bool('DJANGO_DEBUG', True)
+# DEBUG = False
+TESTING = len(sys.argv) > 1 and sys.argv[1] == 'test'
+
+# ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ['*', '127.0.0.1', 'example.com']
+# django 4.0新增配置
+CSRF_TRUSTED_ORIGINS = ['http://example.com']
+# Application definition
+
+
+INSTALLED_APPS = [
+    # 'django.contrib.admin',
+    'django.contrib.admin.apps.SimpleAdminConfig',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'django.contrib.sites',
+    'django.contrib.sitemaps',
+    'mdeditor',
+    'haystack',
+    'blog',
+    'accounts',
+    'comments',
+    'oauth',
+    'servermanager',
+    'owntracks',
+    'compressor',
+    'djangoblog'
+]
+
+MIDDLEWARE = [
+
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.locale.LocaleMiddleware',
+    'django.middleware.gzip.GZipMiddleware',
+    # 'django.middleware.cache.UpdateCacheMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    # 'django.middleware.cache.FetchFromCacheMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    'django.middleware.http.ConditionalGetMiddleware',
+    'blog.middleware.OnlineMiddleware'
+]
+
+ROOT_URLCONF = 'djangoblog.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [os.path.join(BASE_DIR, 'templates')],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+                'blog.context_processors.seo_processor'
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'djangoblog.wsgi.application'
+
+# Database
+# https://docs.djangoproject.com/en/1.10/ref/settings/#databases
+
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',
+        'NAME': os.environ.get('DJANGO_MYSQL_DATABASE') or 'djangoblog',
+        'USER': os.environ.get('DJANGO_MYSQL_USER') or 'root',
+        'PASSWORD': os.environ.get('DJANGO_MYSQL_PASSWORD') or 'root',
+        'HOST': os.environ.get('DJANGO_MYSQL_HOST') or '127.0.0.1',
+        'PORT': int(
+            os.environ.get('DJANGO_MYSQL_PORT') or 3306),
+        'OPTIONS': {
+            'charset': 'utf8mb4'},
+    }}
+
+# Password validation
+# https://docs.djangoproject.com/en/1.10/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+LANGUAGES = (
+    ('en', _('English')),
+    ('zh-hans', _('Simplified Chinese')),
+    ('zh-hant', _('Traditional Chinese')),
+)
+LOCALE_PATHS = (
+    os.path.join(BASE_DIR, 'locale'),
+)
+
+LANGUAGE_CODE = 'zh-hans'
+
+TIME_ZONE = 'Asia/Shanghai'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = False
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/1.10/howto/static-files/
+
+
+HAYSTACK_CONNECTIONS = {
+    'default': {
+        'ENGINE': 'djangoblog.whoosh_cn_backend.WhooshEngine',
+        'PATH': os.path.join(os.path.dirname(__file__), 'whoosh_index'),
+    },
+}
+# Automatically update searching index
+HAYSTACK_SIGNAL_PROCESSOR = 'haystack.signals.RealtimeSignalProcessor'
+# Allow user login with username and password
+AUTHENTICATION_BACKENDS = [
+    'accounts.user_login_backend.EmailOrUsernameModelBackend']
+
+STATIC_ROOT = os.path.join(BASE_DIR, 'collectedstatic')
+
+STATIC_URL = '/static/'
+STATICFILES = os.path.join(BASE_DIR, 'static')
+
+AUTH_USER_MODEL = 'accounts.BlogUser'
+LOGIN_URL = '/login/'
+
+TIME_FORMAT = '%Y-%m-%d %H:%M:%S'
+DATE_TIME_FORMAT = '%Y-%m-%d'
+
+# bootstrap color styles
+BOOTSTRAP_COLOR_TYPES = [
+    'default', 'primary', 'success', 'info', 'warning', 'danger'
+]
+
+# paginate
+PAGINATE_BY = 10
+# http cache timeout
+CACHE_CONTROL_MAX_AGE = 2592000
+# cache setting
+CACHES = {
+    'default': {
+        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
+        'TIMEOUT': 10800,
+        'LOCATION': 'unique-snowflake',
+    }
+}
+# 使用redis作为缓存
+if os.environ.get("DJANGO_REDIS_URL"):
+    CACHES = {
+        'default': {
+            'BACKEND': 'django.core.cache.backends.redis.RedisCache',
+            'LOCATION': f'redis://{os.environ.get("DJANGO_REDIS_URL")}',
+        }
+    }
+
+SITE_ID = 1
+BAIDU_NOTIFY_URL = os.environ.get('DJANGO_BAIDU_NOTIFY_URL') \
+                   or 'http://data.zz.baidu.com/urls?site=https://www.lylinux.net&token=1uAOGrMsUm5syDGn'
+
+# Email:
+EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+EMAIL_USE_TLS = env_to_bool('DJANGO_EMAIL_TLS', False)
+EMAIL_USE_SSL = env_to_bool('DJANGO_EMAIL_SSL', True)
+EMAIL_HOST = os.environ.get('DJANGO_EMAIL_HOST') or 'smtp.mxhichina.com'
+EMAIL_PORT = int(os.environ.get('DJANGO_EMAIL_PORT') or 465)
+EMAIL_HOST_USER = os.environ.get('DJANGO_EMAIL_USER')
+EMAIL_HOST_PASSWORD = os.environ.get('DJANGO_EMAIL_PASSWORD')
+DEFAULT_FROM_EMAIL = EMAIL_HOST_USER
+SERVER_EMAIL = EMAIL_HOST_USER
+# Setting debug=false did NOT handle except email notifications
+ADMINS = [('admin', os.environ.get('DJANGO_ADMIN_EMAIL') or 'admin@admin.com')]
+# WX ADMIN password(Two times md5)
+WXADMIN = os.environ.get(
+    'DJANGO_WXADMIN_PASSWORD') or '995F03AC401D6CABABAEF756FC4D43C7'
+
+LOG_PATH = os.path.join(BASE_DIR, 'logs')
+if not os.path.exists(LOG_PATH):
+    os.makedirs(LOG_PATH, exist_ok=True)
+
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'root': {
+        'level': 'INFO',
+        'handlers': ['console', 'log_file'],
+    },
+    'formatters': {
+        'verbose': {
+            'format': '[%(asctime)s] %(levelname)s [%(name)s.%(funcName)s:%(lineno)d %(module)s] %(message)s',
+        }
+    },
+    'filters': {
+        'require_debug_false': {
+            '()': 'django.utils.log.RequireDebugFalse',
+        },
+        'require_debug_true': {
+            '()': 'django.utils.log.RequireDebugTrue',
+        },
+    },
+    'handlers': {
+        'log_file': {
+            'level': 'INFO',
+            'class': 'logging.handlers.TimedRotatingFileHandler',
+            'filename': os.path.join(LOG_PATH, 'djangoblog.log'),
+            'when': 'D',
+            'formatter': 'verbose',
+            'interval': 1,
+            'delay': True,
+            'backupCount': 5,
+            'encoding': 'utf-8'
+        },
+        'console': {
+            'level': 'DEBUG',
+            'filters': ['require_debug_true'],
+            'class': 'logging.StreamHandler',
+            'formatter': 'verbose'
+        },
+        'null': {
+            'class': 'logging.NullHandler',
+        },
+        'mail_admins': {
+            'level': 'ERROR',
+            'filters': ['require_debug_false'],
+            'class': 'django.utils.log.AdminEmailHandler'
+        }
+    },
+    'loggers': {
+        'djangoblog': {
+            'handlers': ['log_file', 'console'],
+            'level': 'INFO',
+            'propagate': True,
+        },
+        'django.request': {
+            'handlers': ['mail_admins'],
+            'level': 'ERROR',
+            'propagate': False,
+        }
+    }
+}
+
+STATICFILES_FINDERS = (
+    'django.contrib.staticfiles.finders.FileSystemFinder',
+    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
+    # other
+    'compressor.finders.CompressorFinder',
+)
+COMPRESS_ENABLED = True
+# COMPRESS_OFFLINE = True
+
+
+COMPRESS_CSS_FILTERS = [
+    # creates absolute urls from relative ones
+    'compressor.filters.css_default.CssAbsoluteFilter',
+    # css minimizer
+    'compressor.filters.cssmin.CSSMinFilter'
+]
+COMPRESS_JS_FILTERS = [
+    'compressor.filters.jsmin.JSMinFilter'
+]
+
+MEDIA_ROOT = os.path.join(BASE_DIR, 'uploads')
+MEDIA_URL = '/media/'
+X_FRAME_OPTIONS = 'SAMEORIGIN'
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+if os.environ.get('DJANGO_ELASTICSEARCH_HOST'):
+    ELASTICSEARCH_DSL = {
+        'default': {
+            'hosts': os.environ.get('DJANGO_ELASTICSEARCH_HOST')
+        },
+    }
+    HAYSTACK_CONNECTIONS = {
+        'default': {
+            'ENGINE': 'djangoblog.elasticsearch_backend.ElasticSearchEngine',
+        },
+    }
+
+# Plugin System
+PLUGINS_DIR = BASE_DIR / 'plugins'
+ACTIVE_PLUGINS = [
+    'article_copyright',
+    'reading_time',
+    'external_links',
+    'view_count',
+    'seo_optimizer'
+]

doc/DjangoBlog-master/djangoblog/sitemap.py

@@ -0,0 +1,59 @@
+from django.contrib.sitemaps import Sitemap
+from django.urls import reverse
+
+from blog.models import Article, Category, Tag
+
+
+class StaticViewSitemap(Sitemap):
+    priority = 0.5
+    changefreq = 'daily'
+
+    def items(self):
+        return ['blog:index', ]
+
+    def location(self, item):
+        return reverse(item)
+
+
+class ArticleSiteMap(Sitemap):
+    changefreq = "monthly"
+    priority = "0.6"
+
+    def items(self):
+        return Article.objects.filter(status='p')
+
+    def lastmod(self, obj):
+        return obj.last_modify_time
+
+
+class CategorySiteMap(Sitemap):
+    changefreq = "Weekly"
+    priority = "0.6"
+
+    def items(self):
+        return Category.objects.all()
+
+    def lastmod(self, obj):
+        return obj.last_modify_time
+
+
+class TagSiteMap(Sitemap):
+    changefreq = "Weekly"
+    priority = "0.3"
+
+    def items(self):
+        return Tag.objects.all()
+
+    def lastmod(self, obj):
+        return obj.last_modify_time
+
+
+class UserSiteMap(Sitemap):
+    changefreq = "Weekly"
+    priority = "0.3"
+
+    def items(self):
+        return list(set(map(lambda x: x.author, Article.objects.all())))
+
+    def lastmod(self, obj):
+        return obj.date_joined

doc/DjangoBlog-master/djangoblog/spider_notify.py

@@ -0,0 +1,21 @@
+import logging
+
+import requests
+from django.conf import settings
+
+logger = logging.getLogger(__name__)
+
+
+class SpiderNotify():
+    @staticmethod
+    def baidu_notify(urls):
+        try:
+            data = '\n'.join(urls)
+            result = requests.post(settings.BAIDU_NOTIFY_URL, data=data)
+            logger.info(result.text)
+        except Exception as e:
+            logger.error(e)
+
+    @staticmethod
+    def notify(url):
+        SpiderNotify.baidu_notify(url)

doc/DjangoBlog-master/djangoblog/tests.py

@@ -0,0 +1,32 @@
+from django.test import TestCase
+
+from djangoblog.utils import *
+
+
+class DjangoBlogTest(TestCase):
+    def setUp(self):
+        pass
+
+    def test_utils(self):
+        md5 = get_sha256('test')
+        self.assertIsNotNone(md5)
+        c = CommonMarkdown.get_markdown('''
+        # Title1
+
+        ```python
+        import os
+        ```
+
+        [url](https://www.lylinux.net/)
+
+        [ddd](http://www.baidu.com)
+
+
+        ''')
+        self.assertIsNotNone(c)
+        d = {
+            'd': 'key1',
+            'd2': 'key2'
+        }
+        data = parse_dict_to_url(d)
+        self.assertIsNotNone(data)

doc/DjangoBlog-master/djangoblog/urls.py

@@ -0,0 +1,64 @@
+"""djangoblog URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/1.10/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.conf.urls import url, include
+    2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
+"""
+from django.conf import settings
+from django.conf.urls.i18n import i18n_patterns
+from django.conf.urls.static import static
+from django.contrib.sitemaps.views import sitemap
+from django.urls import path, include
+from django.urls import re_path
+from haystack.views import search_view_factory
+
+from blog.views import EsSearchView
+from djangoblog.admin_site import admin_site
+from djangoblog.elasticsearch_backend import ElasticSearchModelSearchForm
+from djangoblog.feeds import DjangoBlogFeed
+from djangoblog.sitemap import ArticleSiteMap, CategorySiteMap, StaticViewSitemap, TagSiteMap, UserSiteMap
+
+sitemaps = {
+
+    'blog': ArticleSiteMap,
+    'Category': CategorySiteMap,
+    'Tag': TagSiteMap,
+    'User': UserSiteMap,
+    'static': StaticViewSitemap
+}
+
+handler404 = 'blog.views.page_not_found_view'
+handler500 = 'blog.views.server_error_view'
+handle403 = 'blog.views.permission_denied_view'
+
+urlpatterns = [
+    path('i18n/', include('django.conf.urls.i18n')),
+]
+urlpatterns += i18n_patterns(
+    re_path(r'^admin/', admin_site.urls),
+    re_path(r'', include('blog.urls', namespace='blog')),
+    re_path(r'mdeditor/', include('mdeditor.urls')),
+    re_path(r'', include('comments.urls', namespace='comment')),
+    re_path(r'', include('accounts.urls', namespace='account')),
+    re_path(r'', include('oauth.urls', namespace='oauth')),
+    re_path(r'^sitemap\.xml$', sitemap, {'sitemaps': sitemaps},
+            name='django.contrib.sitemaps.views.sitemap'),
+    re_path(r'^feed/$', DjangoBlogFeed()),
+    re_path(r'^rss/$', DjangoBlogFeed()),
+    re_path('^search', search_view_factory(view_class=EsSearchView, form_class=ElasticSearchModelSearchForm),
+            name='search'),
+    re_path(r'', include('servermanager.urls', namespace='servermanager')),
+    re_path(r'', include('owntracks.urls', namespace='owntracks'))
+    , prefix_default_language=False) + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
+if settings.DEBUG:
+    urlpatterns += static(settings.MEDIA_URL,
+                          document_root=settings.MEDIA_ROOT)

doc/DjangoBlog-master/djangoblog/utils.py

@@ -0,0 +1,232 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+
+import logging
+import os
+import random
+import string
+import uuid
+from hashlib import sha256
+
+import bleach
+import markdown
+import requests
+from django.conf import settings
+from django.contrib.sites.models import Site
+from django.core.cache import cache
+from django.templatetags.static import static
+
+logger = logging.getLogger(__name__)
+
+
+def get_max_articleid_commentid():
+    from blog.models import Article
+    from comments.models import Comment
+    return (Article.objects.latest().pk, Comment.objects.latest().pk)
+
+
+def get_sha256(str):
+    m = sha256(str.encode('utf-8'))
+    return m.hexdigest()
+
+
+def cache_decorator(expiration=3 * 60):
+    def wrapper(func):
+        def news(*args, **kwargs):
+            try:
+                view = args[0]
+                key = view.get_cache_key()
+            except:
+                key = None
+            if not key:
+                unique_str = repr((func, args, kwargs))
+
+                m = sha256(unique_str.encode('utf-8'))
+                key = m.hexdigest()
+            value = cache.get(key)
+            if value is not None:
+                # logger.info('cache_decorator get cache:%s key:%s' % (func.__name__, key))
+                if str(value) == '__default_cache_value__':
+                    return None
+                else:
+                    return value
+            else:
+                logger.debug(
+                    'cache_decorator set cache:%s key:%s' %
+                    (func.__name__, key))
+                value = func(*args, **kwargs)
+                if value is None:
+                    cache.set(key, '__default_cache_value__', expiration)
+                else:
+                    cache.set(key, value, expiration)
+                return value
+
+        return news
+
+    return wrapper
+
+
+def expire_view_cache(path, servername, serverport, key_prefix=None):
+    '''
+    刷新视图缓存
+    :param path:url路径
+    :param servername:host
+    :param serverport:端口
+    :param key_prefix:前缀
+    :return:是否成功
+    '''
+    from django.http import HttpRequest
+    from django.utils.cache import get_cache_key
+
+    request = HttpRequest()
+    request.META = {'SERVER_NAME': servername, 'SERVER_PORT': serverport}
+    request.path = path
+
+    key = get_cache_key(request, key_prefix=key_prefix, cache=cache)
+    if key:
+        logger.info('expire_view_cache:get key:{path}'.format(path=path))
+        if cache.get(key):
+            cache.delete(key)
+        return True
+    return False
+
+
+@cache_decorator()
+def get_current_site():
+    site = Site.objects.get_current()
+    return site
+
+
+class CommonMarkdown:
+    @staticmethod
+    def _convert_markdown(value):
+        md = markdown.Markdown(
+            extensions=[
+                'extra',
+                'codehilite',
+                'toc',
+                'tables',
+            ]
+        )
+        body = md.convert(value)
+        toc = md.toc
+        return body, toc
+
+    @staticmethod
+    def get_markdown_with_toc(value):
+        body, toc = CommonMarkdown._convert_markdown(value)
+        return body, toc
+
+    @staticmethod
+    def get_markdown(value):
+        body, toc = CommonMarkdown._convert_markdown(value)
+        return body
+
+
+def send_email(emailto, title, content):
+    from djangoblog.blog_signals import send_email_signal
+    send_email_signal.send(
+        send_email.__class__,
+        emailto=emailto,
+        title=title,
+        content=content)
+
+
+def generate_code() -> str:
+    """生成随机数验证码"""
+    return ''.join(random.sample(string.digits, 6))
+
+
+def parse_dict_to_url(dict):
+    from urllib.parse import quote
+    url = '&'.join(['{}={}'.format(quote(k, safe='/'), quote(v, safe='/'))
+                    for k, v in dict.items()])
+    return url
+
+
+def get_blog_setting():
+    value = cache.get('get_blog_setting')
+    if value:
+        return value
+    else:
+        from blog.models import BlogSettings
+        if not BlogSettings.objects.count():
+            setting = BlogSettings()
+            setting.site_name = 'djangoblog'
+            setting.site_description = '基于Django的博客系统'
+            setting.site_seo_description = '基于Django的博客系统'
+            setting.site_keywords = 'Django,Python'
+            setting.article_sub_length = 300
+            setting.sidebar_article_count = 10
+            setting.sidebar_comment_count = 5
+            setting.show_google_adsense = False
+            setting.open_site_comment = True
+            setting.analytics_code = ''
+            setting.beian_code = ''
+            setting.show_gongan_code = False
+            setting.comment_need_review = False
+            setting.save()
+        value = BlogSettings.objects.first()
+        logger.info('set cache get_blog_setting')
+        cache.set('get_blog_setting', value)
+        return value
+
+
+def save_user_avatar(url):
+    '''
+    保存用户头像
+    :param url:头像url
+    :return: 本地路径
+    '''
+    logger.info(url)
+
+    try:
+        basedir = os.path.join(settings.STATICFILES, 'avatar')
+        rsp = requests.get(url, timeout=2)
+        if rsp.status_code == 200:
+            if not os.path.exists(basedir):
+                os.makedirs(basedir)
+
+            image_extensions = ['.jpg', '.png', 'jpeg', '.gif']
+            isimage = len([i for i in image_extensions if url.endswith(i)]) > 0
+            ext = os.path.splitext(url)[1] if isimage else '.jpg'
+            save_filename = str(uuid.uuid4().hex) + ext
+            logger.info('保存用户头像:' + basedir + save_filename)
+            with open(os.path.join(basedir, save_filename), 'wb+') as file:
+                file.write(rsp.content)
+            return static('avatar/' + save_filename)
+    except Exception as e:
+        logger.error(e)
+        return static('blog/img/avatar.png')
+
+
+def delete_sidebar_cache():
+    from blog.models import LinkShowType
+    keys = ["sidebar" + x for x in LinkShowType.values]
+    for k in keys:
+        logger.info('delete sidebar key:' + k)
+        cache.delete(k)
+
+
+def delete_view_cache(prefix, keys):
+    from django.core.cache.utils import make_template_fragment_key
+    key = make_template_fragment_key(prefix, keys)
+    cache.delete(key)
+
+
+def get_resource_url():
+    if settings.STATIC_URL:
+        return settings.STATIC_URL
+    else:
+        site = get_current_site()
+        return 'http://' + site.domain + '/static/'
+
+
+ALLOWED_TAGS = ['a', 'abbr', 'acronym', 'b', 'blockquote', 'code', 'em', 'i', 'li', 'ol', 'pre', 'strong', 'ul', 'h1',
+                'h2', 'p']
+ALLOWED_ATTRIBUTES = {'a': ['href', 'title'], 'abbr': ['title'], 'acronym': ['title']}
+
+
+def sanitize_html(html):
+    return bleach.clean(html, tags=ALLOWED_TAGS, attributes=ALLOWED_ATTRIBUTES)