first commit

DjangoBlogs/.idea/DjangoBlogs.iml

@@ -16,7 +16,7 @@
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Python 3.12 (DjangoBlogs) (2)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
   <component name="TemplatesService">

DjangoBlogs/.idea/misc.xml

@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.12 (DjangoBlogs)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (DjangoBlogs)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (DjangoBlogs) (2)" project-jdk-type="Python SDK" />
 </project>

DjangoBlogs/DjangoBlogs/settings.py

@@ -143,3 +143,4 @@ EMAIL_HOST_USER = '3485393348@qq.com'
 EMAIL_HOST_PASSWORD = 'grjwnwpflcohdagg'
 DEFAULT_FROM_EMAIL = '3485393348@qq.com'
 
+LOGIN_URL = '/auth/login'

DjangoBlogs/auth1/forms.py

@@ -0,0 +1,38 @@
+from django import forms
+from django.contrib.auth import get_user_model
+from .models import CaptchaModel
+
+User = get_user_model()
+
+
+class RegisterForm(forms.Form):
+    username = forms.CharField(max_length=20, min_length=2, error_messages={
+        'required': '请传入用户名！',
+        "max_length":'用户名长度在2~20之间！',
+        "min_length": '用户名长度在2~20之间！'
+    })
+    email = forms.EmailField(error_messages={"required": '请传入邮箱！', 'invalid': '请传入一个正确的邮箱！'})
+    captcha = forms.CharField(max_length=4, min_length=4)
+    password = forms.CharField(max_length=20, min_length=6)
+
+    def clean_email(self):
+        email = self.cleaned_data.get('email')
+        exists = User.objects.filter(email=email).exists()
+        if exists:
+            raise forms.ValidationError('邮箱已经被注册！')
+        return email
+
+    def clean_captcha(self):
+        captcha = self.cleaned_data.get('captcha')
+        email = self.cleaned_data.get('email')
+
+        captcha_model = CaptchaModel.objects.filter(email=email, captcha=captcha).first()
+        if not captcha_model:
+            raise forms.ValidationError("验证码和邮箱不匹配！")
+        captcha_model.delete()
+        return captcha
+
+class LoginForm(forms.Form):
+    email = forms.EmailField(error_messages={"required": '请传入邮箱！', 'invalid': '请传入一个正确的邮箱！'})
+    password = forms.CharField(max_length=20, min_length=6)
+    remember = forms.IntegerField(required=False)

DjangoBlogs/auth1/urls.py

@@ -4,7 +4,8 @@ from .import views
 app_name = 'auth1'
 
 urlpatterns=[
-    path('login',views.login, name='login'),
+    path('login',views.login1, name='login'),
+    path('logout',views.logout1, name='logout'),
     path('register',views.register, name='register'),
     path('captcha', views.send_email_captcha, name='email_captcha')
 ]

DjangoBlogs/auth1/views.py

@@ -1,16 +1,63 @@
-from django.shortcuts import render
+from django.shortcuts import render, redirect, reverse
 from django.http.response import JsonResponse
 import string
 import random
 from django.core.mail import send_mail
 from .models import CaptchaModel
+from django.views.decorators.http import require_http_methods
+from .forms import RegisterForm, LoginForm
+from django.contrib.auth import get_user_model, login, logout
+from django.contrib.auth.models import User
+
+User = get_user_model()
+
+
 # Create your views here.
 
-def login(request):
+@require_http_methods(['GET', 'POST'])
-    return render(request, 'login.html')
+def login1(request):
+    if request.method == 'GET':
+        return render(request, 'login.html')
+    else:
+        form = LoginForm(request.POST)
+        if form.is_valid():
+            email = form.cleaned_data.get('email')
+            password = form.cleaned_data.get('password')
+            remember = form.cleaned_data.get('remember')
+            user = User.objects.filter(email=email).first()
+            if user and user.check_password(password):
+                # 登录
+                login(request, user)
+                # 判断是否需要记住我
+                if not remember:
+                    # 如果没有点击记住我，那么就要设置过期时间为0，即浏览器关闭后就会过期
+                    request.session.set_expiry(0)
+                # 如果点击了，那么就什么都不做，使用默认的2周的过期时间
+                return redirect('/')
+            else:
+                print('邮箱或密码错误！')
+                return redirect(reverse('auth1:login'))
+
+
+def logout1(request):
+    logout(request)
+    return redirect('/')
 
+@require_http_methods(['GET', 'POST'])
 def register(request):
-    return render(request, 'register.html')
+    if request.method == 'GET':
+        return render(request, 'register.html')
+    else:
+        form = RegisterForm(request.POST)
+        if form.is_valid():
+            email = form.cleaned_data.get('email')
+            username = form.cleaned_data.get('username')
+            password = form.cleaned_data.get('password')
+            User.objects.create_user(email=email, username=username, password=password)
+            return redirect(reverse('auth1:login'))
+        else:
+            print(form.errors)
+            return redirect(reverse('auth1:register'))
 
 def send_email_captcha(request):
 

DjangoBlogs/blog/migrations/0001_initial.py

@@ -0,0 +1,45 @@
+# Generated by Django 5.0.6 on 2024-05-29 08:39
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BlogCategory',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=200, verbose_name='分类名称')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Blog',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=200, verbose_name='标题')),
+                ('content', models.TextField(verbose_name='内容')),
+                ('pub_time', models.DateTimeField(auto_now_add=True, verbose_name='发布时间')),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='作者')),
+                ('category', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='blog.blogcategory', verbose_name='分类')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='BlogComment',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('content', models.TextField(verbose_name='内容')),
+                ('pub_time', models.DateTimeField(auto_now_add=True, verbose_name='发布时间')),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='作者')),
+                ('blog', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='comments', to='blog.blog', verbose_name='所属博客')),
+            ],
+        ),
+    ]

DjangoBlogs/blog/models.py

@@ -1,3 +1,26 @@
 from django.db import models
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
+
+class BlogCategory(models.Model):
+    name = models.CharField(max_length=200, verbose_name='分类名称')
+
+
+class Blog(models.Model):
+    title = models.CharField(max_length=200, verbose_name='标题')
+    content = models.TextField(verbose_name='内容')
+    pub_time = models.DateTimeField(auto_now_add=True, verbose_name='发布时间')
+    category = models.ForeignKey(BlogCategory, on_delete=models.CASCADE, verbose_name='分类')
+    author = models.ForeignKey(User, on_delete=models.CASCADE, verbose_name='作者')
+
+
+
+class BlogComment(models.Model):
+    content = models.TextField(verbose_name='内容')
+    pub_time = models.DateTimeField(auto_now_add=True, verbose_name='发布时间')
+    blog = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name='comments', verbose_name='所属博客')
+    author = models.ForeignKey(User, on_delete=models.CASCADE, verbose_name='作者')
+
+
 
-# Create your models here.

DjangoBlogs/blog/views.py

@@ -1,5 +1,6 @@
 from django.shortcuts import render
-
+from django.urls.base import reverse_lazy
+from django.contrib.auth.decorators import login_required
 # Create your views here.
 def index(request):
     return render(request, 'index.html')
@@ -7,5 +8,6 @@ def index(request):
 def blog_detail(request, blog_id):
     return render(request,'blog_detail.html')
 
+@login_required()
 def pub_blog(request):
     return render(request,'pub_blog.html')

DjangoBlogs/my.cnf

@@ -1,5 +1,5 @@
 [client]
 database = djangoblog
 user = root
-password = huixia1222
+password = root
 default-character-set = utf8

DjangoBlogs/templates/base.html

@@ -18,8 +18,8 @@
             </a>
 
             <ul class="nav col-12 col-lg-auto me-lg-auto mb-2 justify-content-center mb-md-0">
-                <li><a href="#" class="nav-link px-2 text-white">论坛首页</a></li>
+                <li><a href="/" class="nav-link px-2 text-white">论坛首页</a></li>
-                <li><a href="#" class="nav-link px-2 text-white">发布</a></li>
+                <li><a href="{% url 'blog:pub_blog' %}" class="nav-link px-2 text-white">发布</a></li>
                 <li><a href="#" class="nav-link px-2 text-white">Pricing</a></li>
                 <li><a href="#" class="nav-link px-2 text-white">FAQs</a></li>
                 <li><a href="#" class="nav-link px-2 text-white">About</a></li>
@@ -29,11 +29,25 @@
                 <input type="search" class="form-control form-control-dark text-white" placeholder="搜索..."
                        aria-label="Search" _mstplaceholder="99723" _mstaria-label="74607">
             </form>
+            
+            {% if user.is_authenticated %}
+                <div class="dropdown text-end">
+                    <a href="#" class="d-block link-body-emphasis text-decoration-none dropdown-toggle"
+                       data-bs-toggle="dropdown" aria-expanded="false">
+                        <img src="{% static 'image/profile.png' %}" alt="mdo" width="32" height="32" class="rounded-circle">
+                    </a>
+                    <ul class="dropdown-menu text-small" style="">
+                        <li><a class="dropdown-item" href=" {% url 'auth1:logout' %} ">退出登录</a></li>
+                    </ul>
+                </div>
+            {% else %}
+                <div class="text-end">
+                    <a href="{% url 'auth1:login' %}" type="button" class="btn btn-outline-primary me-2">登录</a>
+                    <a href="{% url 'auth1:register' %}" type="button" class="btn btn-primary">注册</a>
+                </div>
+            {% endif %}
+            
 
-            <div class="text-end">
-                <button type="button" class="btn btn-outline-light me-2">登录</button>
-                <button type="button" class="btn btn-outline-light me-2">注册</button>
-            </div>
         </div>
     </div>
 </header>

DjangoBlogs/templates/login.html

@@ -6,6 +6,7 @@
      <div style="max-width: 400px;" class="m-auto">
         <h1>登录</h1>
         <form action="" method="POST">
+            {% csrf_token %}
             <div class="mb-3">
                 <label>邮箱</label>
                 <input type="email" name="email" class="form-control" placeholder="请输入邮箱">

DjangoBlogs/templates/register.html

@@ -12,6 +12,7 @@
         <div style="max-width: 400px;" class="m-auto">
         <h1>请注册</h1>
         <form action="" method="POST">
+            {% csrf_token %}
             <div class="mb-3">
                 <label>用户名</label>
                 <input type="text" name="username" class="form-control" placeholder="用户名">
@@ -27,7 +28,7 @@
             <div class="mb-3">
                 <label>验证码</label>
                 <div class="input-group ">
-                    <input type="text" class="form-control" placeholder="请输入验证码"
+                    <input type="text" class="form-control" name="captcha" placeholder="请输入验证码"
                         aria-label="Recipient's username" aria-describedby="button-addon2">
                     <button class="btn btn-outline-secondary" type="button" id="captcha-btn">获取验证码</button></div>    
             </div>