Первая версия

.gitignore

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+venv

bookify/.gitignore

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+.idea
+idea
+.DS_Store
+
+*.egg-info/
+.installed.cfg
+*.egg
+
+dist
+db.sqlite3
+
+venv
+
+prod_settings.py
+local_settings.py
+
+__pycache__/
+*/__pycache__/
+*.py[cod]
+.pyc
+*.pyc
+
+!*media
+media/*
+
+log/debug.log
+
+build
+doc
+home.rst
+make.bat
+Makefile
+
+doc-dev
+
+books/migrations

bookify/bookify/asgi.py

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+"""
+ASGI config for bookify project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'bookify.settings')
+
+application = get_asgi_application()

bookify/bookify/settings.py

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+"""
+Django settings for bookify project.
+
+Generated by 'django-admin startproject' using Django 5.1.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.1/ref/settings/
+"""
+
+from pathlib import Path
+
+# 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/5.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "django-insecure-c1_r=$!h*n-@r1u-r#9x*xsgs7$a*2cnr7!c8=+irf!*4@g$$2"
+
+# 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",
+    "books",
+]
+
+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 = "bookify.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "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 = "bookify.wsgi.application"
+
+
+# Database
+# https://docs.djangoproject.com/en/5.1/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.1/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/5.1/topics/i18n/
+
+LANGUAGE_CODE = "ru"
+
+TIME_ZONE = "UTC"
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.1/howto/static-files/
+
+STATIC_URL = "static/"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

bookify/bookify/urls.py

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+from django.contrib import admin
+from django.urls import include, path
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+    path("", include("books.urls", namespace="books")),
+]

bookify/bookify/wsgi.py

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+"""
+WSGI config for bookify project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'bookify.settings')
+
+application = get_wsgi_application()

bookify/books/admin.py

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+from django.contrib import admin
+
+from .models import Book, Genre, Review
+
+
+@admin.register(Genre)
+class GenreAdmin(admin.ModelAdmin):
+    list_display = ("id", "name")
+
+
+@admin.register(Book)
+class BookAdmin(admin.ModelAdmin):
+    list_display = ("id", "title", "author")
+    search_fields = ("title", "author")
+    list_filter = ("genres",)
+
+
+@admin.register(Review)
+class ReviewAdmin(admin.ModelAdmin):
+    list_display = ("id", "book", "user_name", "rating", "created_at")
+    list_filter = ("book", "rating")

bookify/books/apps.py

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+from django.apps import AppConfig
+
+
+class BooksConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'books'

bookify/books/forms.py

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+from django import forms
+
+from .models import Book, Genre, Review
+
+
+class BookForm(forms.ModelForm):
+    class Meta:
+        model = Book
+        fields = ["title", "author", "description", "cover_image", "genres"]
+        widgets = {
+            "genres": forms.CheckboxSelectMultiple(),
+        }
+
+
+class ReviewForm(forms.ModelForm):
+    class Meta:
+        model = Review
+        fields = ["user_name", "rating", "text"]
+        widgets = {
+            "rating": forms.NumberInput(attrs={"min": 1, "max": 5}),
+        }
+
+
+class GenreForm(forms.ModelForm):
+    class Meta:
+        model = Genre
+        fields = ["name"]

bookify/books/models.py

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+from django.contrib.auth.models import User
+from django.db import models
+
+
+class Genre(models.Model):
+    name = models.CharField(max_length=100, unique=True)
+
+    def __str__(self):
+        return self.name
+
+
+class Book(models.Model):
+    title = models.CharField(max_length=200)
+    author = models.CharField(max_length=100)
+    description = models.TextField()
+    genres = models.ManyToManyField(Genre, related_name="books")
+    cover_image = models.URLField(blank=True, null=True)  # Можно хранить URL обложки
+
+    def __str__(self):
+        return self.title
+
+
+class Review(models.Model):
+    book = models.ForeignKey(Book, on_delete=models.CASCADE, related_name="reviews")
+    # Если планируется использовать Django-аутентификацию, можно связать с User
+    user_name = models.CharField(max_length=100)
+    rating = models.PositiveIntegerField(default=1)  # от 1 до 5, например
+    text = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return f"Отзыв от {self.user_name} на книгу «{self.book}»"

bookify/books/static/css/style.css

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+/* static/css/style.css */
+body {
+    font-family: Arial, sans-serif;
+    margin: 0;
+    padding: 0;
+}
+
+header, footer {
+    background-color: #eee;
+    padding: 15px;
+}
+
+header h1, header nav {
+    display: inline-block;
+    vertical-align: middle;
+    margin: 0;
+}
+
+header h1 a {
+    text-decoration: none;
+    color: #333;
+}
+
+header nav {
+    float: right;
+}
+
+header nav a {
+    margin-left: 10px;
+    text-decoration: none;
+    color: #333;
+}
+
+main {
+    padding: 20px;
+}
+
+.book-list {
+    display: flex;
+    flex-direction: column;
+    gap: 1rem;
+}
+
+.book-item {
+    padding: 10px;
+    border-bottom: 1px solid #ccc;
+}
+
+.book-item h3 {
+    margin: 5px 0;
+}
+
+.btn-delete {
+    color: red;
+    text-decoration: none;
+}
+
+.reviews-section {
+    margin-top: 20px;
+}
+
+.review {
+    margin-bottom: 10px;
+}
+
+.add-review {
+    margin-top: 20px;
+}
+
+footer p {
+    text-align: center;
+    margin: 0;
+}

bookify/books/templates/books/add_book.html

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+<!-- books/templates/books/add_book.html -->
+{% extends 'books/base.html' %}
+{% block content %}
+<h2>Добавить книгу</h2>
+<form method="POST">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Сохранить</button>
+</form>
+{% endblock %}

bookify/books/templates/books/base.html

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+<!-- books/templates/books/base.html -->
+{% load static %}
+<!DOCTYPE html>
+<html lang="ru">
+<head>
+    <meta charset="UTF-8">
+    <title>Приложение для книг</title>
+    <link rel="stylesheet" href="{% static 'css/style.css' %}">
+</head>
+<body>
+    <header>
+        <h1><a href="{% url 'books:book_list' %}">Bookify</a></h1>
+        <nav>
+            <a href="{% url 'books:add_book' %}">Добавить книгу</a>
+        </nav>
+    </header>
+    
+    <main>
+        {% block content %}{% endblock %}
+    </main>
+
+    <footer>
+        <p>Bookify © 2025</p>
+    </footer>
+</body>
+</html>

bookify/books/templates/books/book_detail.html

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+<!-- books/templates/books/book_detail.html -->
+{% extends 'books/base.html' %}
+{% block content %}
+<div class="book-detail">
+    <h2>{{ book.title }}</h2>
+    <p><strong>Автор:</strong> {{ book.author }}</p>
+    <p><strong>Описание:</strong> {{ book.description }}</p>
+    {% if book.cover_image %}
+        <img src="{{ book.cover_image }}" alt="Обложка книги" style="max-width:200px;">
+    {% endif %}
+
+    <p><strong>Жанры:</strong> 
+        {% for g in book.genres.all %}
+            <a href="{% url 'books:genre_recommendations' g.name %}">{{ g.name }}</a>{% if not forloop.last %}, {% endif %}
+        {% endfor %}
+    </p>
+
+    <p>
+        <a class="btn-delete" href="{% url 'books:delete_book' book.pk %}">Удалить книгу</a>
+    </p>
+</div>
+
+<div class="reviews-section">
+    <h3>Отзывы</h3>
+    {% for review in reviews %}
+        <div class="review">
+            <p><strong>{{ review.user_name }}</strong> ({{ review.rating }}/5)</p>
+            <p>{{ review.text }}</p>
+            <hr>
+        </div>
+    {% empty %}
+        <p>Пока нет отзывов.</p>
+    {% endfor %}
+</div>
+
+<div class="add-review">
+    <h3>Добавить отзыв</h3>
+    <form method="POST" action="{% url 'books:add_review' book.pk %}">
+        {% csrf_token %}
+        {{ review_form.as_p }}
+        <button type="submit">Отправить</button>
+    </form>
+</div>
+{% endblock %}

bookify/books/templates/books/book_list.html

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+<!-- books/templates/books/book_list.html -->
+{% extends 'books/base.html' %}
+{% load static %}
+{% block content %}
+<h2>Список книг</h2>
+<div class="book-list">
+    {% for book in books %}
+    <div class="book-item">
+        <h3><a href="{% url 'books:book_detail' book.pk %}">{{ book.title }}</a></h3>
+        <p>Автор: {{ book.author }}</p>
+        {% if book.genres.all %}
+            <p>Жанры:
+                {% for g in book.genres.all %}
+                    <a href="{% url 'books:genre_recommendations' g.name %}">{{ g.name }}</a>{% if not forloop.last %}, {% endif %}
+                {% endfor %}
+            </p>
+        {% endif %}
+    </div>
+    {% endfor %}
+</div>
+{% endblock %}

bookify/books/templates/books/genre_recommendations.html

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+<!-- books/templates/books/genre_recommendations.html -->
+{% extends 'books/base.html' %}
+{% block content %}
+<h2>Рекомендации по жанру "{{ genre.name }}"</h2>
+<div class="book-list">
+    {% for book in books %}
+    <div class="book-item">
+        <h3><a href="{% url 'books:book_detail' book.pk %}">{{ book.title }}</a></h3>
+        <p>Автор: {{ book.author }}</p>
+    </div>
+    {% endfor %}
+</div>
+{% endblock %}

bookify/books/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

bookify/books/urls.py

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+from django.urls import path
+
+from . import views
+
+app_name = "books"
+
+urlpatterns = [
+    path("", views.book_list, name="book_list"),
+    path("book/<int:pk>/", views.book_detail, name="book_detail"),
+    path("book/add/", views.add_book, name="add_book"),
+    path("book/delete/<int:pk>/", views.delete_book, name="delete_book"),
+    path("book/<int:pk>/add_review/", views.add_review, name="add_review"),
+    path(
+        "genres/<str:genre_name>/",
+        views.genre_recommendations,
+        name="genre_recommendations",
+    ),
+]

bookify/books/views.py

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+from django.shortcuts import get_object_or_404, redirect, render
+
+from .forms import BookForm, ReviewForm
+from .models import Book, Genre, Review
+
+
+def book_list(request):
+    """Главная страница со списком всех книг."""
+    books = Book.objects.all()
+    return render(request, "books/book_list.html", {"books": books})
+
+
+def book_detail(request, pk):
+    """Детальная страница книги."""
+    book = get_object_or_404(Book, pk=pk)
+    reviews = book.reviews.all()
+    review_form = ReviewForm()
+    return render(
+        request,
+        "books/book_detail.html",
+        {"book": book, "reviews": reviews, "review_form": review_form},
+    )
+
+
+def add_book(request):
+    """Добавление новой книги."""
+    if request.method == "POST":
+        form = BookForm(request.POST)
+        if form.is_valid():
+            form.save()
+            return redirect("books:book_list")
+    else:
+        form = BookForm()
+    return render(request, "books/add_book.html", {"form": form})
+
+
+def delete_book(request, pk):
+    """Удаление книги."""
+    book = get_object_or_404(Book, pk=pk)
+    book.delete()
+    return redirect("books:book_list")
+
+
+def add_review(request, pk):
+    """Добавление отзыва к книге."""
+    book = get_object_or_404(Book, pk=pk)
+    if request.method == "POST":
+        form = ReviewForm(request.POST)
+        if form.is_valid():
+            review = form.save(commit=False)
+            review.book = book
+            review.save()
+    return redirect("books:book_detail", pk=pk)
+
+
+def genre_recommendations(request, genre_name):
+    """Рекомендации книг по заданному жанру."""
+    genre = get_object_or_404(Genre, name=genre_name)
+    # Выберем все книги, которые относятся к данному жанру
+    books = genre.books.all()
+    return render(
+        request, "books/genre_recommendations.html", {"genre": genre, "books": books}
+    )

bookify/manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'bookify.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()