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feat: article creation

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2025-10-08 21:30:45 +03:00
parent b11161bce3
commit 2c4f16ce60
10 changed files with 108 additions and 3 deletions
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18
articles/migrations/0002_alter_article_title.py Normal file
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@@ -0,0 +1,18 @@
# Generated by Django 5.2.6 on 2025-10-08 17:49
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('articles', '0001_initial'),
]
operations = [
migrations.AlterField(
model_name='article',
name='title',
field=models.CharField(max_length=200, unique=True),
),
]

2
articles/models.py
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@@ -2,7 +2,7 @@ from django.db import models
from django.contrib.auth.models import User from django.contrib.auth.models import User
class Article(models.Model): class Article(models.Model):
title = models.CharField(max_length=200) title = models.CharField(max_length=200, unique=True)
author = models.ForeignKey(User, on_delete=models.CASCADE) author = models.ForeignKey(User, on_delete=models.CASCADE)
text = models.TextField() text = models.TextField()
created_date = models.DateField(auto_now_add=True) created_date = models.DateField(auto_now_add=True)

14
articles/static/index.css
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@@ -56,4 +56,18 @@ a {
.article-header { .article-header {
margin: 0; margin: 0;
}
form {
display: flex;
flex-direction: column;
gap: 20px
}
.submit {
margin: auto;
}
.text {
min-height: 500px;
} }

5
articles/templates/archive.html
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@@ -13,6 +13,11 @@
<img src="{% static 'logo.svg' %}" /> <img src="{% static 'logo.svg' %}" />
<h1>Всё про IT</h1> <h1>Всё про IT</h1>
</div> </div>
{% block write %}
{% if not user.is_anonymous %}
<a href="/article/new">Написать статью</a>
{% endif %}
{% endblock %}
<div class="archive"> <div class="archive">
{% for post in posts %} {% for post in posts %}
<a class="post-link" href="/article/{{ post.id }}"> <a class="post-link" href="/article/{{ post.id }}">

21
articles/templates/article_invalid_name.html Normal file
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@@ -0,0 +1,21 @@
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Новая статья</title>
{% load static %}
<link rel="stylesheet" href="{% static 'index.css' %}">
<link rel="shortcut icon" type="image/png" href="{% static 'favicon.ico' %}"/>
</head>
<body>
<div class="header">
<img src="{% static 'logo.svg' %}" />
<h1>Всё про IT</h1>
</div>
<div class="content">
<h1>Название сатьи должно быть уникально!</h1>
</div>
<p><a href="javascript:history.back()">← Назад к редакированию статьи</a></p>
</body>
</html>

27
articles/templates/new_article.html Normal file
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@@ -0,0 +1,27 @@
<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Новая статья</title>
{% load static %}
<link rel="stylesheet" href="{% static 'index.css' %}">
<link rel="shortcut icon" type="image/png" href="{% static 'favicon.ico' %}"/>
</head>
<body>
<div class="header">
<img src="{% static 'logo.svg' %}" />
<h1>Всё про IT</h1>
</div>
<div class="content">
<h1>Написать статью</h1>
<form method="POST">{% csrf_token %}
<input class="title" type="text" name="title" placeholder="Название статьи" value="{{ form.title }}">
<textarea class="text" name="text" placeholder="Текст статьи">{{ form.text }}</textarea>
<input class="submit" type="submit" value="Сохранить">
</form>
{{ form.errors }}
</div>
<p><a href="/">← Назад к списку статей</a></p>
</body>
</html>

22
articles/views.py
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@@ -1,6 +1,7 @@
from .models import Article from .models import Article
from django.shortcuts import render from django.shortcuts import render
from django.http import Http404 from django.http import Http404, HttpResponse
from django.shortcuts import redirect
def archive(request): def archive(request):
return render(request, 'archive.html', {"posts": Article.objects.all()}) return render(request, 'archive.html', {"posts": Article.objects.all()})
@@ -8,6 +9,23 @@ def archive(request):
def get_article(request, article_id): def get_article(request, article_id):
try: try:
post = Article.objects.get(id=article_id) post = Article.objects.get(id=article_id)
return render(request, 'article.html', {"post": post}) return render(request, 'article.html', {"post": post, "user": request.user})
except Article.DoesNotExist: except Article.DoesNotExist:
raise Http404 raise Http404
def create_post(request):
if request.method == "POST":
form = {
'text': request.POST["text"], 'title': request.POST["title"]
}
if form["text"] and form["title"]:
try:
article = Article.objects.create(text=form["text"], title=form["title"], author=request.user)
return redirect('get_article', article_id=article.id)
except:
return render(request, 'article_invalid_name.html')
if not request.user.is_anonymous:
return render(request, 'new_article.html')
else:
return HttpResponse('Unauthorized', status=401)

1
blog/urls.py
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@@ -22,4 +22,5 @@ urlpatterns = [
path('admin/', admin.site.urls), path('admin/', admin.site.urls),
path('', views.archive), path('', views.archive),
re_path(r'^article/(?P<article_id>\d+)$', views.get_article, name='get_article'), re_path(r'^article/(?P<article_id>\d+)$', views.get_article, name='get_article'),
path('article/new/', views.create_post),
] ]

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db.sqlite3
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1
delete.sql Normal file
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@@ -0,0 +1 @@
DELETE FROM articles_article WHERE id > 18