added templates and views for bookshelf pages

gabgeraldo_reading/bookshelf/models.py

 from django.db import models
 from django.core.validators import MinValueValidator,MaxValueValidator, MinLengthValidator, MaxLengthValidator
 from django.utils.timezone import datetime
+from django.urls import reverse
 
 # Create your models here.
 class Author(models.Model):
@@ -13,9 +14,12 @@ class Author(models.Model):
     def __str__(self):
         return f"{self.first_name} {self.last_name}"
     
+    def get_absolute_url(self):
+        return reverse("bookshelf:author_details", kwargs={'pk':self.pk})
+
 class Books(models.Model):
     title = models.CharField(max_length=255)
-    author = models.ForeignKey(Author, on_delete=models.CASCADE)
+    author = models.ForeignKey(Author, on_delete=models.CASCADE, related_name='books')
     publisher = models.CharField(max_length=255)
     year_published = models.PositiveIntegerField(
         validators=[MaxValueValidator(datetime.today().year)]
@@ -30,3 +34,7 @@ class Books(models.Model):
 
     def __str__(self):
         return f"{self.title} by {self.author}"
+    
+    def get_absolute_url(self):
+        return reverse("bookshelf:book_details", kwargs={'pk':self.pk})
+        

gabgeraldo_reading/bookshelf/templates/bookshelf/author_details.html

+{% extends 'base.html' %}
+
+{% block title %}{{ object.first_name }} {{ object.last_name }}{% endblock %}
+
+{% block content %}
+    <h1>{{ object.first_name }} {{ object.last_name }}</h1>
+    <p>{{ object.age }}</p>
+    <p>{{ object.nationality }}</p>
+    <p>{{ object.bio}}</p>
+    <h1>Books by {{ object.first_name }} {{ object.last_name }} I love</h1>
+    <ul>
+        {% for book in object.books.all %}
+        <li>
+            <a href="{{ book.get_absolute_url }}">{{ book.title }}</a>
+        </li>
+        {% endfor %}
+    </ul>
+    <a href="../../home">Home</a>
+    <a href="../../books">Books</a>
+    <a href="../">Authors</a>
+{% endblock %}

gabgeraldo_reading/bookshelf/templates/bookshelf/authors.html

+{% extends 'base.html' %}
+
+{% block title %}My Favorite Authors{% endblock %}
+
+{% block content %}
+    <h1>{{ nickname }}'s Favorite Authors:</h1>
+    <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="../home">Home</a>
+    <a href="../books">Books</a>
+{% endblock %}
+

gabgeraldo_reading/bookshelf/templates/bookshelf/book_details.html

+{% extends 'base.html' %}
+
+{% block title %}{{ object.title }}{% endblock %}
+
+{% block content %}
+    <h1>{{ object.title }}</h1>
+    <p>{{ object.author }}</p>
+    <p>{{ object.publisher }}</p>
+    <p>{{ object.year_published}}</p>
+    <p>{{ object.isbn }}</p>
+    <p>{{ object.blurb }}</p>
+    <a href="../../home">Home</a>
+    <a href="../">Books</a>
+    <a href="../../authors">Authors</a>
+{% endblock %}

gabgeraldo_reading/bookshelf/templates/bookshelf/books.html

+{% extends 'base.html' %}
+
+{% block title %}My Favorite Books{% endblock %}
+
+{% block content %}
+    <h1>{{ nickname }}'s Favorite Books:</h1>
+    <ul>
+    {% for object in object_list %}
+        <li><a href="{{ object.get_absolute_url }}">{{ object.title }}</a></li>
+    {% endfor %}
+    </ul>
+    <a href="../home">Home</a>
+    <a href="../authors">Authors</a>
+{% endblock %}
+

gabgeraldo_reading/bookshelf/templates/bookshelf/home.html

+{% extends 'base.html' %}
+
+{% block title %}My Favorite Books & Authors{% endblock %}
+{% block content %}
+<h1>Welcome to {{ nickname }}'s Database of Favorite Books and Authors!</h1>
+<p>I really like etc and etc</p>
+<a href="../books">Books</a>
+<a href="../authors">Authors</a>
+{% endblock %}

gabgeraldo_reading/bookshelf/templates/bookshelf/index.html

+{% extends 'base.html' %}
+
+{% block scripts %}
+<meta http-equiv="Refresh" content="0; url='home/" />
+{% endblock %}
\ No newline at end of file

gabgeraldo_reading/bookshelf/urls.py

 from django.urls import path
-from .views import index
+from .views import index_view, home_view, BooksListView, BooksDetailView, AuthorListView, AuthorDetailView
 
 
 urlpatterns = [
-    path('', index, name='index')
+    path('', index_view, name='index'),
+    path('home/', home_view, name='home'),
+    path('books/', BooksListView.as_view(template_name='bookshelf/books.html'), name='books'),
+    path('books/<int:pk>/details', BooksDetailView.as_view(template_name='bookshelf/book_details.html'), name='book_details'),
+    path('authors/', AuthorListView.as_view(template_name='bookshelf/authors.html'), name='authors'),
+    path('authors/<int:pk>/details', AuthorDetailView.as_view(template_name='bookshelf/author_details.html'), name='author_details'),
 ]
 
 app_name = "bookshelf"
\ No newline at end of file

gabgeraldo_reading/bookshelf/views.py

 from django.shortcuts import render
-from django.http import HttpResponse
+from django.views import View
+from django.views.generic.detail import DetailView
+from django.views.generic.list import ListView
+
+from .models import Books, Author
 
 # Create your views here.
-def index(request):
-    return HttpResponse('initialized bookshelf views')
\ No newline at end of file
+def index_view(request):
+    return render(request, "bookshelf/index.html", {})
+
+def home_view(request):
+    return render(request, "bookshelf/home.html", {'nickname' : 'Gab'})
+
+class BooksListView(ListView):
+    model = Books
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx['nickname'] = 'Gab'
+        return ctx
+    
+class BooksDetailView(DetailView):
+    model = Books
+
+class AuthorListView(ListView):
+    model = Author
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx['nickname'] = 'Gab'
+        return ctx
+    
+class AuthorDetailView(DetailView):
+    model = Author
\ No newline at end of file

gabgeraldo_reading/gabgeraldo_reading/settings.py

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

gabgeraldo_reading/templates/base.html

+<!DOCTYPE html>
+<html>
+    <head>
+        <title>{% block title %}My amazing site{% endblock %}</title>
+    </head>
+    <body>
+        <div id="content">
+            {% block content %}{% endblock %}
+        </div>
+        {% block scripts %}{% endblock %}
+    </body>
+</html>
\ No newline at end of file