django搭建一个AI博客进行YouTube视频自动生成文字博客
十一的学习笔记 2024-10-07 15:31:02 阅读 85
文章目录
一、生成Django框架二、项目代码(前端)1、编写前端代码(正文界面)1.1、生产html框架1.2、添加live preview扩展1.3、更改title元素中文本1.4、添加CDN(CSS)样式链接1.5、nav标签1.6、在body标签中添加类1.7、nav下创建div标签1.8、当前界面预览1.9、在div标签后添加footer1.10、完整代码
2、编写前端代码(登录注册界面)2.1、创建html框架并添加cdn样式表2.2、创建密码登录框(完整代码)
3、编写前端代码(注册页面)3.1、完整代码
4、编写前端代码(文章保存记录)4.1、完整代码
5、编写前端代码(文章页面)5.1、完整代码
三、Django代码(后端)1、添加app功能2、blog_generato添加index视图(views.py)3、添加数据库4、创建管理员用户4.1、后台中文化4.2、在blog_generato下的urls.py中添加url4.3、将注册登录html页面添加到views中
5、获取ai转换6、获取openai秘钥
四、修改后的完整代码(前后端)1、 ai_blog_app--> settings.py2、ai_blog_app--> urls.py3、ai_blog_app --> _init_.py4、blog_generato --> admin.py5、blog_generato --> models.pyblog_generato --> urls.py7、 blog_generato --> viwes.py8、templates --> all-logs.html(修改后)9、templates -->blog-details.html(修改后)10、templates -->index.html(修改后)11、templates -->login.html(修改后)12、templates -->signup.html(修改后)
一、生成Django框架
我这里使用的是PyCharm 2021.3.3
创建流程:
打开PyCharm点击左上角File选择New Project选择Django最后点击Create然后在Django项目中添加一个文件夹,以便用来保存html文件
二、项目代码(前端)
1、编写前端代码(正文界面)
1.1、生产html框架
使用Visual Studio Code打开你刚刚在django项目创建的用来编写html文件的文件夹
首先创建一个index.html文件
英文感叹号加回车键生成html框架
1.2、添加live preview扩展
Live Preview 扩展的作用是在VSCode内部实现边写边预览的效果。
这个扩展主要用于HTML文件,它允许开发者在编写代码的同时实时查看代码渲染的效果,而不需要离开编辑器或打开浏览器。具体来说,Live Preview 扩展提供了以下几个便利的功能:
实时预览:当你在编辑HTML文件时,任何对代码的更改都会立即反映在预览窗口中,这样你可以即时看到改动效果,提高开发效率。
高度集成:作为微软官方插件,Live Preview与VSCode的集成程度非常高,使用起来非常流畅和方便。
简化操作:相比于其他如LiveServer等插件,Live Preview无需额外的保存和重启服务步骤,减少了繁琐的操作流程。
易于安装:你可以通过VSCode的扩展商店直接搜索并安装Live Preview,安装过程简单快捷。
自定义布局:你可以根据自己的需要调整预览窗口的位置,选择向上/下/左/右拆分,以适应不同的工作流程和屏幕布局。
直接安装即可
右键点击index.html文件,然后选择显示预览
1.3、更改title元素中文本
更改第六行的title元素
<code><title>AI 博客</title>
然后ctrl + s保存
1.4、添加CDN(CSS)样式链接
在第七行添加css的链接
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
1.5、nav标签
从第十一行开始为nav标签
<nav >
</nav>
在第一个nav标签中添加一个类
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
</nav>
在nav标签中添加div标签
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline">注销</a>code>
</div>
1.6、在body标签中添加类
<body class="flex flex-col min-h-scrren bg-gray-100 font-sans antialised">code>
1.7、nav下创建div标签
创建h2标签之前先要创建三对div标签,三十八行到四十五行
<div>
<div>
<div>
<h2>欢迎来到AI博客生成器</h2>
</div>
</div>
</div>
在最后一对div标签中创建h2和p标签
<div>
<div>
<div class="text-center">code>
<h2 class="text-2xl font-semibold mb-4">欢迎来到AI博客生成器</h2>code>
<p class="text-gray-700">code>
使用人工智能从YouTube视频中生成高质量的博客文章。
只需输入链接到下面的YouTube视频,让人工智能为你创建内容!
</p>
</div>
</div>
为前面两对div添加元素
<div class="flex-grow container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg">code>
<div class="text-center">code>
<h2 class="text-2xl font-semibold mb-4">欢迎来到AI博客生成器</h2>code>
<p class="text-gray-700">code>
使用人工智能从YouTube视频中生成高质量的博客文章。
只需输入链接到下面的YouTube视频,让人工智能为你创建内容!
</p>
</div>
</div>
1.8、当前界面预览
在第二对div标签中添加内容
<code> <div class="flex-grow container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md transition-transform transform hover:scale-105 flex flex-col">code>
<div class="text-center">code>
<h2 class="text-2xl font-semibold mb-4">欢迎来到AI博客生成器</h2>code>
<p class="text-gray-700">code>
使用人工智能从YouTube视频中生成高质量的博客文章。
只需输入链接到下面的YouTube视频,让人工智能为你创建内容!
</p>
</div>
<br>
<div>
<h2 class="text-xl mb-4 font-semibold">请输入YouTube视频链接</h2>code>
<div class="flex space-x-4">code>
<input id="youtubeLink" type="url" placeholder="请输入YouTube链接..." class="flex-grow p-2 border border-blue-400 rounded-l-md ">code>
<button id="generateBlogButton" class="bg-blue-600 text-blue px-4 py-2 rounded-r-md hover:gb-blue-700 transition-colors">提交</button>code>
</div>
</div>
</div>
</div>
添加section标签
<div class="flex-grow container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md transition-transform transform hover:scale-105 flex flex-col">code>
<div class="text-center">code>
<h2 class="text-2xl font-semibold mb-4">欢迎来到AI博客生成器</h2>code>
<p class="text-gray-700">code>
使用人工智能从YouTube视频中生成高质量的博客文章。
只需输入链接到下面的YouTube视频,让人工智能为你创建内容!
</p>
</div>
<br>
<div>
<h2 class="text-xl mb-4 font-semibold">请输入YouTube视频链接</h2>code>
<div class="flex space-x-4">code>
<input id="youtubeLink" type="url" placeholder="请输入YouTube链接..." class="flex-grow p-2 border border-blue-400 rounded-l-md ">code>
<button id="generateBlogButton" class="bg-blue-600 text-blue px-4 py-2 rounded-r-md hover:gb-blue-700 transition-colors">提交</button>code>
</div>
</div>
<section class="mt-10 flex-grow">code>
<h2 class="text-xl mb-4 font-semibold">生产博客文章</h2>code>
<div id="blogContent" class="mt-2 text-gray-700 space-y-4">code>
</div>
</section>
</div>
</div>
1.9、在div标签后添加footer
<footer class="text-center p-4 text-blacl mt-6">code>
作者YouTube<a href="https://www.youtube.com/codewithtomi">链接</a>code>
</footer>
1.10、完整代码
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI 博客</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
<style>
@keyframes rotate{
from{
transform: rotate(0deg);
}
to{
transform: rotate(360deg);
}
}
@-webkit-keyframes rotate{
from{
-webkit-transform: rotate(0deg);
}
to{
-webkit-transform: rotate(360deg);
}
}
.load{
width: 100px;
height: 100px;
margin: 110px auto 0;
border: solid 10px #8822aa;
border-radius: 50%;
border-right-color: transparent;
border-bottom-color: transparent ;
-webkit-transform: all 0.5s ease-in;
-webkit-animation-name: rotate;
-webkit-animation-duration: 1.0s;
-webkit-animation-iteration-count: infinite;
-webkit-animation-timing-function: linear;
transition: all 0.5s ease-in;
animation-name: rotate;
animation-iteration-count: infinite;
animation-timing-function: linear;
}
</style>
</head>
<body class="flex flex-col min-h-scrren bg-gray-100 font-sans antialised">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline">注销</a>code>
</div>
</nav>
<br>
<br>
<div class="flex-grow container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md transition-transform transform hover:scale-105 flex flex-col">code>
<div class="text-center">code>
<h2 class="text-2xl font-semibold mb-4">欢迎来到AI博客生成器</h2>code>
<p class="text-gray-700">code>
使用人工智能从YouTube视频中生成高质量的博客文章。
只需输入链接到下面的YouTube视频,让人工智能为你创建内容!
</p>
</div>
<br>
<div>
<h2 class="text-xl mb-4 font-semibold">请输入YouTube视频链接</h2>code>
<div class="flex space-x-4">code>
<input id="youtubeLink" type="url" placeholder="请输入YouTube链接..." class="flex-grow p-2 border border-blue-400 rounded-l-md ">code>
<button id="generateBlogButton" class="bg-blue-600 text-blue px-4 py-2 rounded-r-md hover:gb-blue-700 transition-colors">提交</button>code>
</div>
</div>
<div style="display: none;" id="loading-circle" class="load"></div>code>
<section class="mt-10 flex-grow">code>
<h2 class="text-xl mb-4 font-semibold">生产博客文章</h2>code>
<div id="blogContent" class="mt-2 text-gray-700 space-y-4">code>
</div>
</section>
</div>
</div>
<footer class="text-center p-4 text-blacl mt-6">code>
作者YouTube<a href="https://www.youtube.com/codewithtomi">链接</a>code>
</footer>
<script>
</script>
</body>
</html>
2、编写前端代码(登录注册界面)
2.1、创建html框架并添加cdn样式表
<code><!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-登录</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body>
</body>
</html>
2.2、创建密码登录框(完整代码)
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-登录</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline">登录</a>code>
<a href="#" class="text-white hover:underline">注销</a>code>
</div>
</nav>
<div class="flex items-center justify-center h-screen">code>
<div class="bg-white p-8 shadow-md rounded-lg max-w-md w-full">code>
<form class="space-y-4">code>
<h2 class="text-xl font-semibold">登录</h2>code>
<div>
<label for="username" class="block mb-1 font-medium">用户名</label>code>
<input type="text" id="username" name="username" placeholder="请输入您的用户名" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="password" class="block mb-1 font-medium">密码</label>code>
<input type="password" id="password" name="password" placeholder="请输入您的密码" class="w-full p-2 border rounded">code>
</div>
<button type="submit" class="w-full bg-blue-600 text-white p-2 rounded hover:bg-blue-700">登录</button>code>
</form>
</div>
</div>
</body>
</html>
3、编写前端代码(注册页面)
3.1、完整代码
<code><!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-注册</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline">登录</a>code>
<a href="#" class="text-white hover:underline">注册</a>code>
</div>
</nav>
<br>
<div class="flex items-center justify-center h-screen">code>
<div class="bg-white p-8 shadow-md rounded-lg max-w-md w-full">code>
<form class="space-y-4">code>
<h2 class="text-xl font-semibold">注册</h2>code>
<div>
<label for="username" class="block mb-1 font-medium">用户名</label>code>
<input type="text" id="username" name="username" placeholder="请输入您的用户名" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="email" class="block mb-1 font-medium">邮箱地址</label>code>
<input type="email" id="email" name="email" placeholder="请输入您的邮箱地址" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="password" class="block mb-1 font-medium">密码</label>code>
<input type="password" id="password" name="password" placeholder="请输入您的密码" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="repeatPassword" class="block mb-1 font-medium">密码确认</label>code>
<input type="password" id="repeatPassword" name="repeatPassword" placeholder="请再次输入您的密码" class="w-full p-2 border rounded">code>
</div>
<button type="submit" class="w-full bg-blue-600 text-white p-2 rounded hover:bg-blue-700">注册</button>code>
</form>
</div>
</div>
</body>
</html>
4、编写前端代码(文章保存记录)
4.1、完整代码
<code><!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-历史记录</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline">登录</a>code>
<a href="#" class="text-white hover:underline">注册</a>code>
</div>
</nav>
<br>
<br>
<div class="container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md">code>
<section>
<h2 class="text-xl mb-4 font-semibold">AI博客-历史记录</h2>code>
<div class="space-y-4">code>
<div class="border border-gray-300 p-4 rounded-lg">code>
<h3 class="text-lg font-semibold">博客文章标题1</h3>code>
<p>这是博客文章的内容,非常感谢</p>
</div>
<div class="border border-gray-300 p-4 rounded-lg">code>
<h3 class="text-lg font-semibold">博客文章标题1</h3>code>
<p>这是博客文章的内容,非常感谢</p>
</div>
</div>
</section>
</div>
</div>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<footer class="text-center p-4 text-black mt-6">code>
<a href="https://www.youtube.com/codewithtomi">作者YouTube链接</a>code>
</footer>
</body>
</html>
5、编写前端代码(文章页面)
5.1、完整代码
<code><!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>博客文章</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline">登录</a>code>
<a href="#" class="text-white hover:underline">注册</a>code>
</div>
</nav>
<div class="container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md">code>
<section>
<h2 class="text-xl mb-4 font-semibold">博客文章详情</h2>code>
<div class="border border-gray-300 p-4 rounded-lg">code>
<h3 class="text-lg font-semibold">博客文章标题</h3>code>
<p class="text-gray-700">博客文章内容</p>code>
<hr class="my-4 border-gray-300">code>
<h4 class="text-lg font-semibold">YouTube标题</h4>code>
<p class="text-gray-700">YouTube视频标签</p>code>
<h4 class="text-lg font-semibold mt-4">YouTube链接</h4>code>
<a href="#" class="text-blue-600 hover:underline">https://www.youtube.com</a>code>
</div>
</section>
</div>
</div>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<footer class="text-center p-4 text-black mt-6">code>
<a href="https://www.youtube.com/codewithtomi">作者YouTube链接</a>code>
</footer>
</body>
</html>
三、Django代码(后端)
1、添加app功能
ai_blog_app是生成django模版时随着django生成的
<code>INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog_generato'
]
然后将ai_blog_app中的urls.py复制到blog_generato中
在blog_generato下的urls.py中添加url
<code>from . import views
from django.urls import path
urlpatterns = [
path('', views.index,name="index"),code>
]
2、blog_generato添加index视图(views.py)
首先在ai_blog_app的urls.py文件中添加url路径
from django.contrib import admin
from django.urls import path,include
urlpatterns = [
path('admin/', admin.site.urls),
path('',include('blog_generato.urls'))
]
创建一个templates文件夹用来存放html前端代码,然后在ai_blog_app的settings.py问价中添加BASE_DIR , ‘templates’
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [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',
],
},
},
]
3、添加数据库
首先连接mysql数据库
根据自己使用的数据库来选择
注意:记得pip instal pymysql来安装mysql,然后在ai_blog_app下的_init_.py中添加代码,且已经创建好了django中需要使用的mysql环境
<code>import pymysql
pymysql.install_as_MySQLdb()
然后更改ai_blog_app下settings.py中的mysql配置
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'ai_blog_app',
'USER': 'root',
'PASSWORD': 'yuan3128..',
'HOST': 'localhost',
'PORT': '3306',
}
最后进行数据库迁移
PS E:\ai_blog_app> python manage.py makemigrations
PS E:\ai_blog_app> python manage.py migrate
4、创建管理员用户
PS E:\ai_blog_app> python manage.py createsuperuser
Username (leave blank to use 'yuanl'): (用户名)
Email address: (邮箱)
Password: (密码)
Password (again):(再次输入密码)
Superuser created successfully.
然后运行django项目,在浏览器中输入http://127.0.0.1:8000/admin进入后台管理页面
4.1、后台中文化
在seetings.py文件中将配置项LANGUAGE_CODE的值设置为“zh-Hans” ,TIME_ZONE的值设置为"Asia/Shanghai"
在seetings.py文件中配置项MIDDLEWARE(中间件)中添加本地化中间件
“django.middleware.locale.LocaleMiddleware”
<code>LANGUAGE_CODE = 'zh-Hans'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
4.2、在blog_generato下的urls.py中添加url
urlpatterns = [
path('', views.index,name="index"),code>
path('login', views.login, name="login"),code>
path('signup', views.signup, name="signup"),code>
path('logout', views.logout, name="logout"),code>
]
4.3、将注册登录html页面添加到views中
from django.shortcuts import render
# Create your views here.
def index(request):
return render(request,'index.html')
def user_login(request):
return render(request,'login.html')
def user_signup(request):
return render(request,'signup.html')
修改signup.html中的代码
<div>
<a href="login" class="text-white hover:underline">登录</a>code>
<a href="signup" class="text-white hover:underline">注册</a>code>
</div>
修改login.html中的代码
<div>
<a href="login" class="text-white hover:underline">登录</a>code>
<a href="signup" class="text-white hover:underline">注册</a>code>
</div>
5、获取ai转换
地址:https://www.assemblyai.com/
注意:assemblyai库和websockets版本在10.0到11.0之间(根据自己的版本进行安装)
修改ai_blog_app中settings.py文件,并创建一个media文件夹
<code>"""
Django settings for ai_blog_app project.
Generated by 'django-admin startproject' using Django 5.0.
For more information on this file, see
https://docs.djangoproject.com/en/5.0/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.0/ref/settings/
"""
import os.path
from pathlib import Path
import os
# 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/5.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-am#drmftow4qax@!l4v%_jg%pcr5)!@ibi*%@g(%he%!-i88#8'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog_generato',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'ai_blog_app.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [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',
],
},
},
]
WSGI_APPLICATION = 'ai_blog_app.wsgi.application'
# Database
# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
# DATABASES = {
# 'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': BASE_DIR / 'db.sqlite3',
# }
# }
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'ai_blog_app',
'USER': 'root',
'PASSWORD': 'yuan3128..',
'HOST': '127.0.0.1',
'PORT': '3306',
}
}
# Password validation
# https://docs.djangoproject.com/en/5.0/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',
},
]
# Internationalization
# https://docs.djangoproject.com/en/5.0/topics/i18n/
LANGUAGE_CODE = 'zh-Hans'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.0/howto/static-files/
STATIC_URL = 'static/'
# Default primary key field type
# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR,'media')
LOGIN_URL = 'login'
6、获取openai秘钥
地址:https://platform.openai.com/
因为地区原因无法注册
所以转文字功能无法使用
四、修改后的完整代码(前后端)
1、 ai_blog_app–> settings.py
<code>import os.path
from pathlib import Path
import os
# 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/5.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-am#drmftow4qax@!l4v%_jg%pcr5)!@ibi*%@g(%he%!-i88#8'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog_generato',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'ai_blog_app.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [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',
],
},
},
]
WSGI_APPLICATION = 'ai_blog_app.wsgi.application'
# Database
# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
# DATABASES = {
# 'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': BASE_DIR / 'db.sqlite3',
# }
# }
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'ai_blog_app',
'USER': 'root',
'PASSWORD': 'yuan3128..',
'HOST': '127.0.0.1',
'PORT': '3306',
}
}
# Password validation
# https://docs.djangoproject.com/en/5.0/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',
},
]
# Internationalization
# https://docs.djangoproject.com/en/5.0/topics/i18n/
LANGUAGE_CODE = 'zh-Hans'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.0/howto/static-files/
STATIC_URL = 'static/'
# Default primary key field type
# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR,'media')
LOGIN_URL = 'login'
2、ai_blog_app–> urls.py
from django.contrib import admin
from django.urls import path,include
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
path('admin/', admin.site.urls),
path('',include('blog_generato.urls'))
]
urlpatterns =urlpatterns+static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)
3、ai_blog_app --> init.py
import pymysql
pymysql.install_as_MySQLdb()
4、blog_generato --> admin.py
from django.contrib import admin
from .models import BlogPost
# Register your models here.
admin.site.register(BlogPost)
5、blog_generato --> models.py
from django.db import models
from django.contrib.auth.models import User
# Create your models here.
class BlogPost(models.Model):
user = models.ForeignKey(User,on_delete=models.CASCADE)
youtube_title = models.CharField(max_length=3000)
youtube_link = models.URLField()
generated_content = models.TextField()
created_at = models.DateTimeField(auto_now_add=True)
def __str__(self):
return self.youtube_title
blog_generato --> urls.py
from . import views
from django.urls import path
urlpatterns = [
path('', views.index, name="index"),code>
path('login', views.user_login, name="login"),code>
path('signup', views.user_signup, name="signup"),code>
path('logout', views.user_logout, name="logout"),code>
path('generate', views.generate_blog, name="generate"),code>
path('blog-list', views.blog_list, name="blog-list"),code>
path('blog-details/<int:pk>/', views.blog_details, name="blog-details"),code>
]
7、 blog_generato --> viwes.py
import json
import os.path
import os
from django.contrib.auth.models import User
from django.contrib.auth import authenticate,login,logout
from django.shortcuts import render,redirect
from django.contrib.auth.decorators import login_required
from django.views.decorators.csrf import csrf_exempt
from django.http import JsonResponse
from pytube import YouTube
from django.conf import settings
import assemblyai as aai
# (无法注册)import openai
from .models import BlogPost
# Create your views here.
@login_required
def index(request):
return render(request,'index.html')
@csrf_exempt
def generate_blog(request):
if request.method == 'POST':
try:
data = json.loads(request.body)
yt_link = data['link']
return JsonResponse({ 'content':yt_link})
except(KeyError,json.JSONDecodeError):
return JsonResponse({ 'error':'无效的链接'},status=304)
title = yt_title(yt_link)
transcription = get_transcription(yt_link)
if not transcription:
return JsonResponse({ 'error':'未能获得转录'},status=500)
blog_content = generate_blog_from_transcription(transcription)
if not blog_content:
return JsonResponse({ 'error': '未能获得转录'}, status=500)
new_blog_article = BlogPost.objects.create(
user= request.user,
youtube_title=title,
youtube_link=yt_link,
generated_content=blog_content,
)
new_blog_article.save()
return JsonResponse({ 'content':blog_content})
else:
return JsonResponse({ 'error':'无效的请求'},status=404)
def yt_title(link):
yt = YouTube(link)
title = yt.title
return title
def download_audio(link):
yt = YouTube(link)
video = yt.streams.filter(only_audio=True).first()
out_file = video.download(output_path=settings.MEDIA_ROOT)
base,ext = os.path.splitext(out_file)
new_file = base + '.mp3'
os.rename(out_file,new_file)
return new_file
def get_transcription(link):
audio_file = download_audio(link)
aai.settings.api_key = '5184545617204a3f80ef1fffc0a1056c'
transcriber = aai.Transcriber
transcriber = transcriber.transcriber(audio_file)
return transcriber.text
def generate_blog_from_transcription(transcription):
openai.api_key =" "
prompt = f"Base on the following transcript from a YouTuBe vido,write a comprehensive blog article,write it based on the transcript,but dont make it look like a youtube video,make it look like a proper blog article:\n\n{ transcription}\n\nArticle:"
response = openai.Completion.create(
model = "text-davinci-003",
prompt = prompt,
max_tokens = 1000
)
generated_content = response.choices[0].text.strip()
return generated_content
def blog_list(request):
blog_articles = BlogPost.objects.filter(user=request.user)
return render(request,"all-logs.html",{ 'blog_articles':blog_articles})
def blog_details(request,pk):
blog_article_detail = BlogPost.objects.get(id=pk)
if request.user == blog_article_detail.user:
return render(request,'blog-details.html',{ 'blog_article_detail':blog_article_detail})
else:
return redirect('/')
def user_login(request):
if request.method == 'POST':
username = request.POST['username']
password = request.POST['password']
user = authenticate(request,username=username,password=password)
if user is not None:
login(request,user)
return redirect('/')
else:
error_message='没有该用户或密码错误'code>
return render(request,'login.html',{ 'error_message':error_message})
return render(request,'login.html')
def user_signup(request):
if request.method == 'POST':
username = request.POST['username']
email = request.POST['email']
password = request.POST['password']
repeatPassword = request.POST['repeatPassword']
if password == repeatPassword:
try:
user = User.objects.create_user(username,email,password)
user.save()
login(request,user)
return redirect('/')
except:
error_message='创建账号失败'code>
return render(request, 'signup.html', { 'errot_message': error_message})
else:
error_message = '密码输入错误'
return render(request,'signup.html', { 'errot_message':error_message})
return render(request,'signup.html')
def user_logout(request):
logout(request)
return redirect('/')
8、templates --> all-logs.html(修改后)
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-历史记录</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline mx-4">欢迎{ { user.username }}</a>code>
<a herf="/blog-list" class="text-white hover:underline mx-4">保存文章</a>code>
<a href="#" class="text-white hover:underline">注销</a>code>
</div>
</nav>
<br>
<br>
<div class="container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md">code>
<section>
<h2 class="text-xl mb-4 font-semibold">AI博客-历史记录</h2>code>
<div class="space-y-4">code>
{ % for article in blog_articles reversed %}
<a href="blog-details/{ { article.id }}">code>
<div class="border border-gray-300 p-4 rounded-lg">code>
<h3 class="text-lg font-semibold">{ { article.youtube_title }}</h3>code>
<p>{ { article.generated_content | truncatechars:200 }}</p>
</div>
</a>
{ % endfor %}
</div>
</section>
</div>
</div>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<footer class="text-center p-4 text-black mt-6">code>
<a href="https://www.youtube.com/codewithtomi">作者YouTube链接</a>code>
</footer>
</body>
</html>
9、templates -->blog-details.html(修改后)
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>博客文章</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline mx-4">欢迎{ { user.username }}</a>code>
<a herf="/blog-list" class="text-white hover:underline mx-4">保存文章</a>code>
<a href="#" class="text-white hover:underline">注销</a>code>
</div>
</nav>
<div class="container mx-auto mt-10 px-4 sm:px-0">code>
<div class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md">code>
<section>
<h2 class="text-xl mb-4 font-semibold">博客文章详情</h2>code>
<div class="border border-gray-300 p-4 rounded-lg">code>
<h3 class="text-lg font-semibold">{ { blog_article_detail.youtube_title }}</h3>code>
<p class="text-gray-700">{ { blog_article_detail.generated_content }}</p>code>
<hr class="my-4 border-gray-300">code>
<h4 class="text-lg font-semibold">YouTube标题</h4>code>
<p class="text-gray-700">{ { blog_article_detail.youtube_title }}</p>code>
<h4 class="text-lg font-semibold mt-4">YouTube链接</h4>code>
<a href="{ { blog_article_detail.youtube_link }}" class="text-blue-600 hover:underline">{ { blog_article_detail.youtube_link }}</a>code>
</div>
</section>
</div>
</div>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<footer class="text-center p-4 text-black mt-6">code>
<a href="https://www.youtube.com/codewithtomi">作者YouTube链接</a>code>
</footer>
</body>
</html>
10、templates -->index.html(修改后)
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI 博客</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
<style>
@keyframes rotate {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
@-webkit-keyframes rotate {
from {
-webkit-transform: rotate(0deg);
}
to {
-webkit-transform: rotate(360deg);
}
}
.load {
width: 100px;
height: 100px;
margin: 110px auto 0;
border: solid 10px #8822aa;
border-radius: 50%;
border-right-color: transparent;
border-bottom-color: transparent;
-webkit-transform: all 0.5s ease-in;
-webkit-animation-name: rotate;
-webkit-animation-duration: 1.0s;
-webkit-animation-iteration-count: infinite;
-webkit-animation-timing-function: linear;
transition: all 0.5s ease-in;
animation-name: rotate;
animation-iteration-count: infinite;
animation-timing-function: linear;
}
</style>
</head>
<body class="flex flex-col min-h-screen bg-gray-100 font-sans antialised">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="#" class="text-white hover:underline mx-4">欢迎{ { user.username }}</a>code>
<a herf="/blog-list" class="text-white hover:underline mx-4">保存文章</a>code>
<a href="#" class="text-white hover:underline">注销</a>code>
</div>
</nav>
<br>
<br>
<div class="flex-grow container mx-auto mt-10 px-4 sm:px-0">code>
<div
class="max-w-3xl mx-auto bg-white p-6 rounded-lg shadow-md transition-transform transform hover:scale-105 flex flex-col">code>
<div class="text-center">code>
<h2 class="text-2xl font-semibold mb-4">欢迎来到AI博客生成器</h2>code>
<p class="text-gray-700">code>
使用人工智能从YouTube视频中生成高质量的博客文章。
只需输入链接到下面的YouTube视频,让人工智能为你创建内容!
</p>
</div>
<br>
<div>
<h2 class="text-xl mb-4 font-semibold">请输入YouTube视频链接</h2>code>
<div class="flex space-x-4">code>
<input id="youtubeLink" type="url" placeholder="请输入YouTube链接..."code>
class="flex-grow p-2 border border-blue-400 rounded-l-md ">code>
<button id="generateBlogButton"code>
class="bg-blue-600 text-blue px-4 py-2 rounded-r-md hover:bg-blue-700 transition-colors">提交</button>code>
</div>
</div>
<div style="display: none;" id="loading-circle" class="load"></div>code>
<section class="mt-10 flex-grow">code>
<h2 class="text-xl mb-4 font-semibold">生产博客文章</h2>code>
<div id="blogContent" class="mt-2 text-gray-700 space-y-4">code>
</div>
</section>
</div>
</div>
<footer class="text-center p-4 text-black mt-6">code>
<a href="https://www.youtube.com/codewithtomi">作者YouTube链接</a>code>
</footer>
<script>
document.getElementById('generateBlogButton').addEventListener('click',async () => {
const youtubeLink = document.getElementById('youtubeLink').value;
const blogContent = document.getElementById('blogContent');
if(youtubeLink){
document.getElementById('loading-circle').style.display = 'block';
loadingIndicator.classList.remove('hidden');
blogContent.innerHTML = '';
const endpointUrl = '/generate';
try {
const response = await fetch(endpointUrl,{
method:'POST',
headers:{
'Content-Type':'application/json',
},
body:JSON.stringify({ link:youtubeLink})
});
const data = await response.json();
blogContent.innerHTML = data.youtubeLink;
} catch (error) {
console.error("Error occurred:",error);
alert("Something went wrong. Please try again later.");
}
document.getElementById('loading-circle').style.display = 'none';
} else {
alert("Please enter a YouTube link.");
}
});
</script>
</body>
</html>
11、templates -->login.html(修改后)
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-登录</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="login" class="text-white hover:underline">登录</a>code>
<a href="signup" class="text-white hover:underline">注册</a>code>
</div>
</nav>
<div class="flex items-center justify-center h-screen">code>
<div class="bg-white p-8 shadow-md rounded-lg max-w-md w-full">code>
<form class="space-y-4" action="" method="POST">code>
{ % csrf_token %}
{ % if error_message %}
<div align="center" style="color: red;">code>
<h2>
{ { 登录失败 }}登录失败或密码错误
</h2>
</div>
{ % endif %}
<h2 class="text-xl font-semibold">登录</h2>code>
<div>
<label for="username" class="block mb-1 font-medium">用户名</label>code>
<input type="text" id="username" name="username" placeholder="请输入您的用户名" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="password" class="block mb-1 font-medium">密码</label>code>
<input type="password" id="password" name="password" placeholder="请输入您的密码" class="w-full p-2 border rounded">code>
</div>
<button type="submit" class="w-full bg-blue-600 text-white p-2 rounded hover:bg-blue-700">登录</button>code>
</form>
</div>
</div>
</body>
</html>
12、templates -->signup.html(修改后)
<!DOCTYPE html>
<html lang="en">code>
<head>
<meta charset="UTF-8">code>
<meta name="viewport" content="width=device-width, initial-scale=1.0">code>
<title>AI博客-注册</title>
<link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">code>
</head>
<body class="bg-gray-100 font-sans antialiased">code>
<nav class="bg-blue-600 p-4 text-white flex justify-between">code>
<div>
<h1 class="text-3xl font-bold">AI 博客生成器</h1>code>
</div>
<div>
<a href="login" class="text-white hover:underline">登录</a>code>
<a href="signup" class="text-white hover:underline">注册</a>code>
</div>
</nav>
<br>
<div class="flex items-center justify-center h-screen">code>
<div class="bg-white p-8 shadow-md rounded-lg max-w-md w-full">code>
<form class="space-y-4" action="" method="POST">code>
{ % csrf_token %}
{ % if error_message %}
<div align="center" style="color: red;">code>
<h2>
{ { 注册失败 }}注册失败
</h2>
</div>
{ % endif %}
<h2 class="text-xl font-semibold">注册</h2>code>
<div>
<label for="username" class="block mb-1 font-medium">用户名</label>code>
<input type="text" id="username" name="username" placeholder="请输入您的用户名" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="email" class="block mb-1 font-medium">邮箱地址</label>code>
<input type="email" id="email" name="email" placeholder="请输入您的邮箱地址" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="password" class="block mb-1 font-medium">密码</label>code>
<input type="password" id="password" name="password" placeholder="请输入您的密码" class="w-full p-2 border rounded">code>
</div>
<div>
<label for="repeatPassword" class="block mb-1 font-medium">密码确认</label>code>
<input type="password" id="repeatPassword" name="repeatPassword" placeholder="请再次输入您的密码" class="w-full p-2 border rounded">code>
</div>
<button type="submit" class="w-full bg-blue-600 text-white p-2 rounded hover:bg-blue-700">注册</button>code>
</form>
</div>
</div>
</body>
</html>
本篇文章是从YouTube上学的,地址:www.youtube.com/@CodeWithTomi
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