add edit,add,delete for posts
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8
blog/forms.py
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8
blog/forms.py
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@ -0,0 +1,8 @@
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from django import forms
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from .models import Post
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class PostForm(forms.ModelForm):
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class Meta:
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model = Post
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fields = ['title', 'content']
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@ -10,8 +10,5 @@ class Post(models.Model):
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created_at = models.DateTimeField(default=timezone.now)
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updated_at = models.DateTimeField(auto_now=True)
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class Meta:
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verbose_name_plural = "Markdown content"
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def __str__(self):
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return self.title
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@ -6,6 +6,20 @@
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</head>
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<body>
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<h1>My Blog</h1>
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{% if request.user.username %}
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<p>Welcome, {{ request.user.username }}!</p>
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<a href="{% url 'logout' %}">Logout</a>
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<h2>nav</h2>
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{% if template_name != 'home.html' %}
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<a href="{% url 'home' %}">home</a> |
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{% endif %}
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<a href="{% url 'dashboard' %}">dashboard</a>
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{% else %}
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<h2>nav</h2>
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<a href="{% url 'login' %}">Login</a> |
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<a href="{% url 'register' %}">Register</a>
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{% endif %}
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<h2>posts</h2>
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{% block content %}
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{% endblock %}
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</body>
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@ -6,13 +6,25 @@
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<body>
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<h2>Dashboard</h2>
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<p>Welcome, {{ request.user.username }}!</p>
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<a href="{% url 'home' %}">home</a>|
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<a href="{% url 'logout' %}">Logout</a>
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<h3>Your Posts</h3>
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<ul>
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{% for post in posts %}
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<li>{{ post.title }}</li>
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<li>
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{{ post.title }}
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<a href="{% url 'edit_post' post.pk %}">Edit</a>
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<a href="{% url 'delete_post' post.pk %}">Delete</a>
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</li>
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{% endfor %}
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</ul>
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<h3>Add a New Post</h3>
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<form method="post" action="{% url 'add_post' %}">
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{% csrf_token %}
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{{ form.as_p }}
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<button type="submit">Add Post</button>
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</form>
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<br/>
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</body>
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</html>
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15
blog/templates/blog/edit_post.html
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15
blog/templates/blog/edit_post.html
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@ -0,0 +1,15 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>Edit Post</title>
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</head>
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<body>
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<h2>Edit Post</h2>
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<form method="post">
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{% csrf_token %}
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{{ form.as_p }}
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<button type="submit">Save Changes</button>
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</form>
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</body>
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</html>
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@ -3,6 +3,8 @@
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{% block content %}
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<h2>{{ post.title }}</h2>
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<p><small>Updated at: {{ post.updated_at }}</small></p>
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<p>{{ post.content }}</p>
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<p><small>By {{ post.author }} on {{ post.created_at }}</small></p>
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{% endblock %}
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<a href="{% url 'home' %}">Back to Home</a>
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@ -1,16 +1,20 @@
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from django.shortcuts import render , redirect
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from .models import Post
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from django.shortcuts import render, redirect, get_object_or_404
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from django.contrib.auth import authenticate, login, logout
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.forms import UserCreationForm
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from django.http import HttpResponseRedirect
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from django.urls import reverse
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from .models import Post
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from .forms import PostForm
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def home(request):
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posts = Post.objects.all()
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return render(request, 'blog/home.html', {'posts': posts})
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def post_detail(request, pk):
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post = Post.objects.get(pk=pk)
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post = get_object_or_404(Post, pk=pk)
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return render(request, 'blog/post_detail.html', {'post': post})
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def login_view(request):
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@ -27,7 +31,7 @@ def login_view(request):
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def logout_view(request):
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logout(request)
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return redirect('login')
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return redirect('home')
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@login_required
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def dashboard(request):
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@ -43,3 +47,35 @@ def register(request):
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else:
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form = UserCreationForm()
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return render(request, 'blog/register.html', {'form': form})
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@login_required
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def add_post(request):
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if request.method == 'POST':
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form = PostForm(request.POST)
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if form.is_valid():
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post = form.save(commit=False)
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post.author = request.user
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post.save()
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return redirect('dashboard')
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else:
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form = PostForm()
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return render(request, 'blog/dashboard.html', {'form': form})
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@login_required
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def edit_post(request, pk):
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post = get_object_or_404(Post, pk=pk, author=request.user)
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if request.method == 'POST':
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form = PostForm(request.POST, instance=post)
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if form.is_valid():
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form.save()
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return redirect('dashboard')
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else:
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form = PostForm(instance=post)
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return render(request, 'blog/edit_post.html', {'form': form, 'post': post})
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@login_required
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def delete_post(request, pk):
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post = get_object_or_404(Post, pk=pk, author=request.user)
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post.delete()
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return redirect('dashboard')
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@ -26,4 +26,7 @@ urlpatterns = [
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path('logout/', views.logout_view, name='logout'),
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path('dashboard/', views.dashboard, name='dashboard'),
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path('register/', views.register, name='register'),
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path('add_post/', views.add_post, name='add_post'),
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path('edit_post/<int:pk>/', views.edit_post, name='edit_post'),
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path('delete_post/<int:pk>/', views.delete_post, name='delete_post'),
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]
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