Implemented add-book and add-author views, html, urls, and forms w/out site redirect after submit

mattarpas_reading/bookshelf/forms.py

+from django import forms
+from .models import Book, Author
+
+class BookForm(forms.ModelForm):
+    class Meta:
+        model = Book
+        fields = ['title', 'author', 'publisher', 'year_published', 'ISBN', 'blurb']
+    
+class AuthorForm(forms.ModelForm):
+    class Meta:
+        model = Author
+        fields = ['first_name', 'last_name', 'age', 'nationality', 'bio']
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mattarpas_reading/bookshelf/templates/bookshelf/add-author.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}My Favorite Books{% endblock %}
+{% block content %}
+    <form action="http://localhost:8000/authors/add" method="post">
+        {% csrf_token %}
+        {% for field in form %}
+            {{ field.label }}
+            {{ field }}<br>
+        {% endfor %}
+        <input type="submit" value="Add Author">
+    </form>
+{% endblock %}
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mattarpas_reading/bookshelf/templates/bookshelf/add-book.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}My Favorite Books{% endblock %}
+{% block content %}
+    <form action="http://localhost:8000/books/add" method="post">
+        {% csrf_token %}
+        {% for field in form %}
+            {{ field.label }}
+            {{ field }}<br>
+        {% endfor %}
+        <input type="submit" value="Add Book">
+    </form>
+{% endblock %}
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mattarpas_reading/bookshelf/templates/bookshelf/home.html

@@ -6,5 +6,7 @@
     <h1>Welcome to Matt's Database of Favorite Books and Authors!<br></h1>
     <p>I like fantasy, sci-fi, and detective novels written by (perhaps) depressed and somewhat manic authors!<br></p>
     <a href="http://localhost:8000/books/">Books</a>
-    <a href="http://localhost:8000/authors/">Authors</a>
+    <a href="http://localhost:8000/authors/">Authors</a><br>
+    <a href="http://localhost:8000/books/add">Add Book</a>
+    <a href="http://localhost:8000/authors/add">Add Author</a>
 {% endblock %}
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mattarpas_reading/bookshelf/urls.py

 from django.urls import path
 
-from .views import homepage, BooksView, BookDetailView, AuthorsView, AuthorDetailView
+from .views import homepage, BooksView, BookDetailView, AuthorsView, AuthorDetailView, AddNewBookView, AddNewAuthorView
 
 urlpatterns = [
     path('home/', homepage, name='homepage'),
     path('books/', BooksView.as_view(), name='book-list'),
+    path('books/add', AddNewBookView.as_view(), name='add-book'),
     path('books/<int:pk>/details', BookDetailView.as_view(), name='book-detail'),
     path('authors/', AuthorsView.as_view(), name='author-list'),
+    path('authors/add', AddNewAuthorView.as_view(), name='add-author'),
     path('authors/<int:pk>/details', AuthorDetailView.as_view(), name='author-detail'),
 ]
 

mattarpas_reading/bookshelf/views.py

 from django.shortcuts import render
 from django.views.generic.detail import DetailView
 from django.views.generic.list import ListView
+from django.views.generic.edit import CreateView, UpdateView
+
 from .models import Book, Author
+from .forms import BookForm, AuthorForm
 
 def homepage(request):
     return render(request, 'bookshelf/home.html')
@@ -25,4 +28,57 @@ class AuthorDetailView(DetailView):
     def get(self, request, pk):
         specificauthor = Author.objects.get(pk=pk)
         authorbooklist = Book.objects.filter(author__exact=specificauthor)
-        return render(request, 'bookshelf/author_details.html', {'author': specificauthor, 'booklist': authorbooklist})
+        return render(request, 'bookshelf/author_details.html', {'author': specificauthor, 'booklist': authorbooklist})
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+    
+class AddNewBookView(DetailView):
+    model = Book
+    
+    def get(self, request):
+        form = BookForm()
+        return render(request, 'bookshelf/add-book.html', {'form':form})
+    
+    def post(self, request, *args, **kwargs):
+        form = BookForm(request.POST)
+
+        title = request.POST.get('title')
+        author = Author.objects.get(request.POST.get('author'))
+        publisher = request.POST.get('publisher')
+        year_published = request.POST.get('year_published')
+        ISBN = request.POST.get('ISBN')
+        blurb = request.POST.get('blurb')
+
+        s = Book(title=title, author=author, publisher=publisher, year_published=year_published, ISBN=ISBN, blurb=blurb)
+        s.save()
+
+        newbookpk = s.pk
+        newbook = Book.objects.get(pk=newbookpk)
+
+        if form.is_valid():
+            return render(request, 'bookshelf/book_details.html', {'book': newbook})
+        else:
+            return self.get(request, *args, **kwargs)
+
+class AddNewAuthorView(DetailView):
+    model = Author
+
+    def get(self, request):
+        form = AuthorForm()
+        return render(request, 'bookshelf/add-author.html', {'form':form})
+    
+    def post(self, request, *args, **kwargs):
+        first_name = request.POST.get('first_name')
+        last_name = request.POST.get('last_name')
+        age = request.POST.get('age')
+        nationality = request.POST.get('nationality')
+        bio = request.POST.get('bio')
+
+        s = Author(first_name=first_name, last_name=last_name, age=age, nationality=nationality, bio=bio)
+        s.save()
+
+        newauthorpk = s.pk
+        newauthor = Author.objects.get(pk=newauthorpk)
+
+        if form.is_valid():
+            return render(request, 'bookshelf/author_details.html', {'author': newauthor})
+        else:
+            return self.get(request, *args, **kwargs)
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