added template views and urls, minor fixes in bookshelf models

nicsdevega_reading/bookshelf/models.py

 from django.db import models
 from django.core.validators import MinValueValidator,MaxValueValidator, MinLengthValidator
+from django.urls import reverse
 
 class Author(models.Model):
     first_name = models.CharField(max_length=100,default="")
@@ -10,14 +11,23 @@ class Author(models.Model):
     
     def __str__(self):
         return '{} {}'.format(self.first_name, self.last_name)
+    
+    
+    def get_absolute_url(self):
+        return reverse("bookshelf:author-details",kwargs={'pk':self.pk})
+    
 
 class Book(models.Model):
     title = models.CharField(max_length=100,default="")
-    author = models.ForeignKey(Author,on_delete=models.CASCADE)
+    author = models.ForeignKey(Author,on_delete=models.CASCADE, related_name="books")
     publisher = models.CharField(max_length=100, default="")
     year_published = models.PositiveIntegerField(validators=[MaxValueValidator(2023)])
     ISBN = models.IntegerField(unique=True, validators=[MaxValueValidator(9999999999999),MinValueValidator(1000000000000)])
     blurb = models.TextField(validators=[MinLengthValidator(100)],max_length=700,default ="")
     
     def __str__(self):
-        return '{} by {}'.format(self.title, self.author)
+        return '{} by {}'.format(self.title, self.author)
\ No newline at end of file
+    
+    
+    def get_absolute_url(self):
+        return reverse("bookshelf:book-details",kwargs={'pk':self.pk})
\ No newline at end of file

nicsdevega_reading/bookshelf/templates/bookshelf/author_details.html

+{% extends 'base.html' %}
+{% load static %}
+{% block title %}{{object.first_name}} {{object.last_name}}{% endblock %}
+{% block content %}
+    <h3>{{object.first_name}} {{object.last_name}}</h3>
+    <h4>{{object.age}}</h4>
+    <h4>{{object.nationality}}</h4>
+    <p>{{object.bio}}</p>
+
+    <h3>Books by {{object.first_name}} {{object.last_name}} I love:</h3>
+    <ul>
+        {% for book in object.books.all %}
+        <li> 
+            <a href="{{ book.get_absolute_url }}">{{book.title}}</a>
+        </li>
+        {% endfor %}
+    </ul>
+    <a href="/bookshelf/home/">Home</a>
+    <a href="/bookshelf/books/">Books</a>
+    <a href="/bookshelf/authors/">Authors</a>
+{% endblock %}
\ No newline at end of file

nicsdevega_reading/bookshelf/templates/bookshelf/authors.html

+{% extends 'base.html' %}
+{% load static %}
+{% block title %}My Favorite Authors{% endblock %}
+{% block content %}
+    <h3>Welcome to Nics' Favorite Authors:</h3>
+    <ul>
+        {% for object in object_list %}
+        <li> 
+            <a href="{{ object.get_absolute_url }}"> {{object.first_name}} {{object.last_name}} </a>
+        </li>
+        {% endfor %}
+    </ul>
+    <a href="/bookshelf/home/">Home</a>
+    <a href="/bookshelf/books/">Books</a>
+{% endblock %}
\ No newline at end of file

nicsdevega_reading/bookshelf/templates/bookshelf/book_details.html

+{% extends 'base.html' %}
+{% load static %}
+{% block title %}{{object.title}}{% endblock %}
+{% block content %}
+    <h3>{{object.title}}</h3>
+    <a href ="{{ object.author.get_absolute_url }}"><h4>{{object.author}}</h4></a>
+    <h4>{{object.publisher}}</h4>
+    <h4>{{object.year_published}}</h4>
+    <h4>{{object.ISBN}}</h4>
+    <p>{{object.blurb}}</p>
+    <a href="/bookshelf/home/">Home</a>
+    <a href="/bookshelf/books/">Books</a>
+    <a href="/bookshelf/authors/">Authors</a>
+{% endblock %}
\ No newline at end of file

nicsdevega_reading/bookshelf/templates/bookshelf/books.html

+{% extends 'base.html' %}
+{% load static %}
+{% block title %}My Favorite Books{% endblock %}
+{% block content %}
+    <h3>Welcome to Nics' Favorite Books:</h3>
+    <ul>
+        {% for object in object_list %}
+        <li> 
+            <a href="{{ object.get_absolute_url }}">{{object.title}}</a>
+        </li>
+        {% endfor %}
+    </ul>
+    <a href="/bookshelf/home/">Home</a>
+    <a href="/bookshelf/authors/">Authors</a>
+{% endblock %}
\ No newline at end of file

nicsdevega_reading/bookshelf/templates/bookshelf/home.html

+{% extends 'base.html' %}
+{% load static %}
+{% block title %}My Favorite Books{% endblock %}
+{% block content %}
+    <h2>Welcome to Nics' Database of Favorite Books and Authors!</h2>
+    <p>I usually like books with religious themes that make me go  <b>Insane</b>. I also like Revue Starlight!</p>
+    <a href="/bookshelf/books/">Books</a>
+    <a href="/bookshelf/authors/">Authors</a>
+{% endblock %}
\ No newline at end of file

nicsdevega_reading/bookshelf/urls.py

 from django.urls import path
-from .views import index
+from .views import homepage, index_view, BooksView, AuthorsView, BooksDetailView, AuthorsDetailView
 
 urlpatterns = [
-    path('',index,name='index')
+    path('',index_view,name='index'),
+    path('home/',homepage,name='home'),
+    path('books/',BooksView.as_view(),name='books'),
+    path('authors/',AuthorsView.as_view(),name='authors'),
+    path('books/<int:pk>/details/',BooksDetailView.as_view(),name='book-details'),
+    path('authors/<int:pk>/details/',AuthorsDetailView.as_view(),name='author-details')
 ]
 
-app_name = 'bookshelf'
+app_name = 'bookshelf'
\ No newline at end of file

nicsdevega_reading/bookshelf/views.py

 from django.shortcuts import render
 from django.http import HttpResponse
+from .models import Author, Book
+from django.views.generic.list import ListView
+from django.views.generic.detail import DetailView
 
-def index(request):
-    return HttpResponse("Hello World! This is my bookshelf!")
+def index_view(request):
+    return HttpResponse("<h3>Hello Welcome to My Bookshelf! Please go to another page lmao.</h3>")
\ No newline at end of file
+
+def homepage(request):
+    return render(request, 'bookshelf/home.html', {'name': 'homepage'})
+
+class BooksView(ListView):
+    model = Book
+    template_name = "bookshelf/books.html"
+
+class BooksDetailView(DetailView):
+    model = Book
+    template_name = "bookshelf/book_details.html"
+
+class AuthorsView(ListView):
+    model = Author
+    template_name = "bookshelf/authors.html"
+    
+class AuthorsDetailView(DetailView):
+    model = Author
+    template_name = "bookshelf/author_details.html"
\ No newline at end of file

nicsdevega_reading/nicsdevega_reading/settings.py

@@ -59,7 +59,7 @@ ROOT_URLCONF = 'nicsdevega_reading.urls'
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
+        'DIRS': [os.path.join(BASE_DIR, 'templates')],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [

nicsdevega_reading/nicsdevega_reading/urls.py

@@ -18,5 +18,5 @@ from django.urls import path, include
 
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('bookshelf', include('bookshelf.urls', namespace="bookshelf")),
+    path('bookshelf/', include('bookshelf.urls', namespace="bookshelf")),
 ]

nicsdevega_reading/templates/base.html

+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width,initial-scale=1.0">
+        <link rel="stylesheet" href="style.css">
+        <title>{% block title %}{% endblock %}</title>
+        {% block styles %}{% endblock %}
+    </head>
+    <body>
+    <div id="content">
+        {% block content %}{% endblock %}
+    </div>
+        {% block scripts %}{% endblock %}
+    </body>
+</html>
\ No newline at end of file