asdf

accounts/admin.py

 from django.contrib import admin
+from django.contrib.auth import get_user_model
+from django.contrib.auth.admin import UserAdmin
+from django.contrib.auth.models import User
 
-# Register your models here.
+from accounts.models import Profile
+
+
+class ProfileInline(admin.StackedInline):
+    model = Profile
+    fields = ['birth_date', 'avatar']
+
+
+class ProfileAdmin(UserAdmin):
+    inlines = [ProfileInline]
+
+
+User = get_user_model()
+admin.site.unregister(User)
+
+admin.site.register(User, ProfileAdmin)
\ No newline at end of file

accounts/migrations/0001_initial.py

+# Generated by Django 3.2.6 on 2021-09-16 11:29
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Profile',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('birth_date', models.DateField(blank=True, null=True, verbose_name='Дата рождения')),
+                ('avatar', models.ImageField(blank=True, null=True, upload_to='user_pics', verbose_name='Аватар')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='profile', to=settings.AUTH_USER_MODEL, verbose_name='Пользователь')),
+            ],
+            options={
+                'verbose_name': 'Профиль',
+                'verbose_name_plural': 'Профили',
+            },
+        ),
+    ]

accounts/migrations/0002_auto_20210916_1447.py

+# Generated by Django 3.2.6 on 2021-09-16 14:47
+
+from django.db import migrations
+
+
+def create_profiles(apps, schema_editor):
+    User = apps.get_model('auth', 'User')
+    Profile = apps.get_model('accounts', 'Profile')
+    for user in User.objects.all():
+        Profile.objects.get_or_create(user=user)
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('accounts', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RunPython(create_profiles, migrations.RunPython.noop)
+    ]

accounts/models.py

+from django.contrib.auth import get_user_model
+from django.contrib.auth.models import AbstractUser
 from django.db import models
 
-# Create your models here.
+
+class Profile(models.Model):
+    user = models.OneToOneField(
+        get_user_model(),
+        related_name='profile',
+        on_delete=models.CASCADE,
+        verbose_name="Пользователь"
+    )
+    birth_date = models.DateField(
+        null=True,
+        blank=True,
+        verbose_name="Дата рождения"
+    )
+    avatar = models.ImageField(null=True, blank=True,
+                               upload_to='user_pics', verbose_name="Аватар")
+
+    def __str__(self):
+        return self.user.get_full_name() + "профиль"
+
+    class Meta:
+        verbose_name = "профиль"
+        verbose_name_plural = "профили"

accounts/templates/user_detail.html

+{% extends 'base.html' %}
+
+{% block title %}Пользователь{% endblock %}
+
+{% block menu_links %}
+    <li><a href="#">Редактировать</a></li>
+    <li><a href="#">Смена пароля</a></li>
+{% endblock %}
+
+{% block content %}
+    <div class="container">
+    <h1>Личная страница пользователя {{ user_obj.get_full_name|default:user_obj.username }}</h1>
+    {% if user_obj.profile.avatar %}
+        <img class="avatar" src="{{ user_obj.profile.avatar.url }}" width="250" height="250" alt="user picture">
+    {% endif %}
+    <p>Имя пользователя: {{ user_obj.username }}</p>
+    <p>Имя: {{ user_obj.first_name }}</p>
+    <p>Фамилия: {{ user_obj.last_name }}</p>
+    <p>Дата рождения: {{ user_obj.profile.birth_date|date:'d.m.Y' }}</p>
+    <p>Почта: {{ user_obj.email }}</p>
+
+    <h2 class="text-center clear">Статьи автора:</h2>
+    {% include 'partial/article_list.html' %}
+    </div>
+{% endblock %}

accounts/urls.py

 from django.urls import path
-from .views import login_view, logout_view, register_view
+from .views import LoginView, LogoutView, RegisterView, UserDetailView
 
 urlpatterns = [
-    path('accounts/login', login_view, name='login'),
-    path('accounts/logout', logout_view, name='logout'),
-    path('accounts/create/', register_view, name="register")
+    path('accounts/login', LoginView.as_view(), name='login'),
+    path('accounts/logout', LogoutView.as_view(), name='logout'),
+    path('accounts/create/', RegisterView.as_view(), name="register"),
+    path('<int:pk>/', UserDetailView.as_view(), name='user-detail')
 ]
\ No newline at end of file

accounts/views.py

 from django.contrib.auth import (
-    authenticate, login, logout
+    authenticate, login, logout, get_user_model
 )
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.contrib.auth.models import Group
 from django.core.exceptions import ValidationError
+from django.core.paginator import Paginator
 from django.shortcuts import render, redirect
+from django.views import View
+from django.views.generic import DetailView
+
 from .forms import RegisterForm, MyRegisterForm
+from .models import Profile
 
 
-def logout_view(request):
+class LogoutView(View):
+    def get(self, request, *args, **kwargs):
         logout(request)
         next = request.GET.get('next')
         if next:
@@ -14,10 +22,15 @@ def logout_view(request):
         return redirect('login')
 
 
-def login_view(request):
+class LoginView(View):
+    def get(self, request, *args, **kwargs):
+        return render(
+            request=request,
+            template_name='login.html',
+        )
+
+    def post(self, request, *args, **kwargs):
         context = {}
-    print(request.GET)
-    if request.method == 'POST':
         username = request.POST.get("username")
         password = request.POST.get("pass")
         user = authenticate(
@@ -40,18 +53,45 @@ def login_view(request):
         )
 
 
-def register_view(request, *args, **kwargs):
-    if request.method == "POST":
+class RegisterView(View):
+    def get(self, request, *args, **kwargs):
+        form = MyRegisterForm()
+        return render(
+            request,
+            template_name='register.html',
+            context={"form": form})
 
+    def post(self, request, *args, **kwargs):
         try:
             form = MyRegisterForm(data=request.POST)
             if form.is_valid():
                 user = form.save()
+                Profile.objects.create(user=user)
+                group = Group.objects.get(name="Новые пользователи")
+                group.user_set.add(user)
                 login(request, user)
                 return redirect('article_list')
         except ValidationError as e:
             print(e)
+        return render(
+            request,
+            template_name='register.html',
+            context={"form": form})
 
-    else:
-        form = MyRegisterForm()
-    return render(request, template_name='register.html', context={"form": form})
+
+class UserDetailView(LoginRequiredMixin, DetailView):
+    model = get_user_model()
+    template_name = "user_detail.html"
+    context_object_name = "user_obj"
+    paginate_related_by = 5
+    paginate_related_orphans = 0
+
+    def get_context_data(self, **kwargs):
+        articles = self.object.articles.order_by('-created_at')
+        paginator = Paginator(articles, self.paginate_related_by, self.paginate_related_orphans)
+        page_number = self.request.GET.get('page', 1)
+        page = paginator.get_page(page_number)
+        kwargs['page_obj'] = page
+        kwargs['articles'] = page.object_list
+        kwargs['is_paginated'] = page.has_other_pages()
+        return super(UserDetailView, self).get_context_data(**kwargs)

articles/forms.py

@@ -22,15 +22,13 @@ class AuthorForm(ModelForm):
 class CommentForm(ModelForm):
     class Meta:
         model = Comment
-        fields = ("text", "author")
+        fields = ["text", ]
 
 
-class ArticleForm(Form):
-    __model = Article
-    title = CharField()
-    body = CharField()
-    author = ModelChoiceField(queryset=Author.objects.all())
-    tags = ModelMultipleChoiceField(queryset=Tag.objects.all())
+class ArticleForm(ModelForm):
+    class Meta:
+        model = Article
+        fields = '__all__'
 
     # class Meta:
     #     model = Article

articles/migrations/0016_alter_article_author.py

+# Generated by Django 3.2.6 on 2021-09-13 14:45
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('articles', '0015_alter_article_created_at'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='article',
+            name='author',
+            field=models.ForeignKey(default=1, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, related_name='articles', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

articles/migrations/0017_alter_comment_author.py

+# Generated by Django 3.2.6 on 2021-09-13 14:49
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('articles', '0016_alter_article_author'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='comment',
+            name='author',
+            field=models.ForeignKey(default=1, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, related_name='author_of_comment', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

articles/migrations/0018_alter_article_options.py

+# Generated by Django 3.2.6 on 2021-09-13 14:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('articles', '0017_alter_comment_author'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='article',
+            options={'permissions': [('can_read_article', 'Может читать статьи')]},
+        ),
+    ]

articles/models.py

+from django.contrib.auth import get_user_model
 from django.db import models
 from datetime import datetime
 
@@ -14,9 +15,9 @@ class Article(models.Model):
     created_at = models.DateTimeField(auto_now_add=True, null=False)
 
     author = models.ForeignKey(
-        "articles.Author",
-        on_delete=models.SET_NULL,
-        null=True, related_name='articles')
+        get_user_model(),
+        on_delete=models.SET_DEFAULT,
+        null=True, related_name='articles', default=1)
     tags = models.ManyToManyField(
         'articles.Tag',
         related_name='articles',
@@ -26,6 +27,11 @@ class Article(models.Model):
     def __str__(self):
         return f"{self.id}. {self.title[:20]}"
 
+    class Meta:
+        permissions = [
+            ('can_read_article', 'Может читать статьи')
+        ]
+
 
 class Comment(models.Model):
     article = models.ForeignKey(
@@ -34,7 +40,10 @@ class Comment(models.Model):
         on_delete=models.CASCADE,
         verbose_name="Статья")
     text = models.TextField(max_length=400, verbose_name="Комментарий")
-    author = models.CharField(max_length=40, null=True, blank=True, verbose_name="Автор", default="Аноним")
+    author = models.ForeignKey(
+        get_user_model(),
+        on_delete=models.SET_DEFAULT,
+        null=True, related_name='author_of_comment', default=1)
     created_at = models.DateTimeField(auto_now_add=True, verbose_name="Дата создания")
     updated_at = models.DateTimeField(auto_now=True, verbose_name="Дата изменения")
 

articles/templates/articles/detail.html

@@ -31,7 +31,9 @@
                    class="btn btn-success"
                    value="Оставить комментарий">
         </form>
+        {% if perms.articles.change_article %}
             <a href="{% url 'article_update' article.pk %}">Изменить статью</a>
+        {% endif %}
         </div>
     </div>
 

articles/templates/articles/list.html

@@ -21,7 +21,7 @@
                 <tr>
                   <th scope="row">{{ forloop.counter }}</th>
                   <td><a href="{% url 'article_detail' article.pk %}">{{ article.title }}</a></td>
-                  <td>{{ article.author.name }}</td>
+                  <td>{{ article.author }}</td>
                   <td>{{ article.created_at|date:"d M Y" }}</td>
                   <td><a class="btn btn-danger btn-sm" href="{% url "article_delete" article.pk %}">Удалить</a></td>
                 </tr>

articles/templates/partial/article_list.html

+{% if is_paginated %}
+    {% include 'partial/pagination.html' %}
+{% endif %}
+
+{% for article in articles %}
+    <div class="box">
+        <h3><a href="{% url "article_detail" article.pk %}">{{ article.title }}</a></h3>
+        <p>
+            <label for="selected_articles-{{ article.pk }}">Select:</label>
+            <input type="checkbox" name="selected_articles"
+                   id="selected_articles-{{ article.pk }}" value="{{ article.pk }}">
+        </p>
+        <p>Статус: ({{ article.status }} | {{ article.get_status_display }})</p>
+        <p>
+            <a href="{% url 'user-detail' article.author_id %}">{{ article.author }}</a>
+            | {{ article.created_at|date:"d.m.Y H:i:s" }}
+        </p>
+        <p>Published at: {{ article.publish_at|date:"d.m.Y H:i:s" }}</p>
+        {% if perms.articles.change_article or article.author == request.user %}
+            <p><a href="{% url 'article_update' article.pk %}">Update</a></p>
+        {% endif %}
+        {% if perms.articles.delete_article or article.author == request.user %}
+            <p><a href="{% url 'article_delete' article.pk %}">Delete</a></p>
+        {% endif %}
+    </div>
+{% empty %}
+    <h2 class="text-center">Нет статей</h2>
+{% endfor %}
+
+{% if is_paginated %}
+     {% include 'partial/pagination.html' %}
+{% endif %}

articles/templates/partial/navbar.html

@@ -10,11 +10,11 @@
           <a class="nav-link" href="{% url 'author_list' %}">Список авторов</a>
         </li>
       </ul>
-    {{ user.is_authenticated  }}
         {% if not user.is_authenticated %}
             <a class="btn btn-success" href="{% url 'login' %}?next={{ request.get_full_path }}">Войти</a>
             <a class="btn btn-success" href="{% url 'register' %}?next={{ request.get_full_path }}">Регистрация</a>
         {% else %}
+            <li class="menu-right">Привет, <a href="{% url 'user-detail' user.pk %}">{{ user.username }}</a>!</li>
             <a class="btn btn-danger" href="{% url 'logout' %}?next={{ request.get_full_path }}">Выйти</a>
         {% endif %}
     </div>

articles/views/article_views.py

 from urllib.parse import urlencode
-from django.contrib.auth.mixins import LoginRequiredMixin
+
+import P as P
+from django.contrib.auth.mixins import LoginRequiredMixin, PermissionRequiredMixin
 from django.contrib.auth.decorators import login_required
+from django.core.exceptions import PermissionDenied
 from django.db.models import Q
 from django.shortcuts import get_object_or_404, render, redirect
 from django.urls import reverse, reverse_lazy
@@ -52,7 +55,7 @@ class ArticleListView(ListView):
         return queryset
 
 
-class ArticleCreateView(CreateView):
+class ArticleCreateView(LoginRequiredMixin, CreateView):
     template_name = 'articles/create.html'
     form_class = ArticleForm
     model = Article
@@ -60,12 +63,12 @@ class ArticleCreateView(CreateView):
     def get_redirect_url(self):
         return reverse('article_detail', kwargs={'pk': self.object.pk})
 
-
-class ArticleUpdateView(UpdateView):
+class ArticleUpdateView(PermissionRequiredMixin, LoginRequiredMixin, UpdateView):
     model = Article
     template_name = "articles/update.html"
     form_class = ArticleForm
     context_object_name = 'article'
+    permission_required = ["articles.change_article", "articles.can_read_article"]
 
     def get_redirect_url(self):
         return reverse('article_detail', kwargs={

articles/views/comment_views.py

@@ -15,6 +15,7 @@ class CommentCreateView(CreateView):
     def form_valid(self, form):
         article = get_object_or_404(Article, pk=self.kwargs.get('pk'))
         form.instance.article = article
+        form.instance.author = self.request.user
         return super().form_valid(form)
 
     def get_redirect_url(self):

core/context_processor.py

+def func(request):
+    return {
+        "my_custom_request": 1
+    }
\ No newline at end of file

core/settings.py

@@ -65,6 +65,7 @@ TEMPLATES = [
                 'django.template.context_processors.request',
                 'django.contrib.auth.context_processors.auth',
                 'django.contrib.messages.context_processors.messages',
+                'core.context_processor.func'
             ],
         },
     },
@@ -102,6 +103,9 @@ AUTH_PASSWORD_VALIDATORS = [
     },
 ]
 
+MEDIA_ROOT = os.path.join(BASE_DIR, 'uploads')
+MEDIA_URL = "/uploads/"
+
 LOGIN_URL='login'
 # Internationalization
 # https://docs.djangoproject.com/en/3.2/topics/i18n/

core/urls.py

@@ -13,8 +13,11 @@ Including another URLconf
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
+from django.conf.urls.static import static
 from django.contrib import admin
 from django.urls import path, include
+
+from core import settings
 from core.error import error_404
 
 handler404 = error_404
@@ -23,4 +26,4 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('', include('articles.urls')),
     path('', include('accounts.urls')),
-]
+] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

static/style.css

 body {
     background: aqua;
 }
+
+.avatar {
+    display: inline-block;
+    float: left;
+    width: 250px;
+    height: auto;
+    margin-right: 20px;
+    margin-bottom: 20px;
+}
+
+.text-center {
+    text-align: center;
+}
+
+.clear {
+    clear: both;
+}