created forms and new templates

jakhermosisima_reading/bookshelf/forms.py

+from django import forms
+from .models import Author, Book
+
+class BookForm(forms.ModelForm):
+    class Meta:
+        model = Book
+        fields = (
+            'title',
+            'author',
+            'publisher',
+            'year_published',
+            'ISBN',
+            'blurb',
+        )
+        labels = {
+            'title': 'Title',
+            'author': 'Author',
+            'publisher': 'Publisher',
+            'year_published': 'Year Published',
+            'ISBN': 'ISBN',
+            'blurb': 'Description',
+        }
+        widgets = {
+            'title': forms.TextInput(attrs={'class': 'form-control'}),
+            'author': forms.Select(attrs={'class': 'form-control'}),
+            'publisher': forms.TextInput(attrs={'class': 'form-control'}),
+            'year_published': forms.NumberInput(attrs={'class': 'form-control'}),
+            'ISBN': forms.TextInput(attrs={'class': 'form-control'}),
+            'blurb': forms.Textarea(attrs={'class': 'form-control'}),
+        }
+
+
+class AuthorForm(forms.ModelForm):
+    class Meta:
+        model = Author
+        fields = (
+            'first_name',
+            'last_name',
+            'age',
+            'nationality',
+            'bio'
+        )
+        labels = {
+            'first_name': 'First Name',
+            'last_name': 'Last Name',
+            'age': 'Age',
+            'nationality': 'Nationality',
+            'bio': 'Bio',
+        }
+        widgets = {
+            'first_name': forms.TextInput(attrs={'class': 'form-control'}),
+            'last_name': forms.TextInput(attrs={'class': 'form-control'}),
+            'age': forms.NumberInput(attrs={'class': 'form-control'}),
+            'nationality': forms.TextInput(attrs={'class': 'form-control'}),
+            'bio': forms.Textarea(attrs={'class': 'form-control'}),
+        }

jakhermosisima_reading/bookshelf/templates/bookshelf/add-author.html

+{% extends "base.html" %}
+
+{% block content %}
+  <h1>Add New Author</h1>
+  <form action="{% url 'bookshelf:authorcreate' %}" method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Add Author</button>
+  </form>
+{% endblock %}
\ No newline at end of file

jakhermosisima_reading/bookshelf/templates/bookshelf/add-book.html

+{% extends "base.html" %}
+
+{% block title %}Add New Book{% endblock %}
+
+{% block content %}
+  <h1>Add New Book</h1>
+  <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Add Book</button>
+  </form>
+
+  {% if form.errors %}
+    <div class="alert alert-danger" role="alert">
+      <strong>Oops! Something went wrong.</strong> Please check the form and try again.
+    </div>
+  {% endif %}
+{% endblock %}

jakhermosisima_reading/bookshelf/templates/bookshelf/author_details.html

 {% extends "base.html" %}
-
 {%block title%}{{object.first_name}} {{object.last_name}}{%endblock%}
-
 {% block content %}
-
-<h2>{{object.first_name}} {{object.last_name}}</h2>
-
+<h1>{{object.first_name}} {{object.last_name}}</h1>
 <ul>
     <li>{{object.age}}</li>
     <li>{{object.nationality}}</li>
     <li>{{object.bio}}</li>
 </ul>
 
-<h3>Books by {{object.first_name}} {{object.last_name}} I love:</h3>
+<a href="{% url 'bookshelf:authoredit' object.pk %}" class="btn btn-primary"><button>Edit Author</button></a>
 
-<br>
 
+
+<h2>Books by {{object.first_name}} {{object.last_name}} I love:</h2>
+<br>
 <ul>
 {% for item in book_list %}
     <li><a href="../../book/{{item.pk}}/details"">{{item.title}}</a></li>
 {% endfor %}
 </ul>
-
 <br><br><br>
-
 {% for url in url_list %}
     <a href="../../{{url}}">{{url}}</a>
 {% endfor %}
-
 {% endblock %}

jakhermosisima_reading/bookshelf/templates/bookshelf/book_details.html

 {% extends "base.html" %}
 
 {% block title %}{{object.title}}{% endblock %}
-
 {% block content %}
-
-<h2>{{object.title}}</h2>
+<h1>{{object.title}}</h1>
 <ul>
     <a href="{{object.author.get_absolute_url}}"><li>{{object.author}}</li></a>
     <li>{{object.publisher}}</li>
@@ -13,6 +11,7 @@
     <li>{{object.blurb}}</li>
 </ul>
 
+<a href="{% url 'bookshelf:bookedit' object.pk %}" class="btn btn-primary"><button>Edit Book</button></a>
 <br><br><br>
 
 {% for url in url_list %}

jakhermosisima_reading/bookshelf/templates/bookshelf/edit-author.html

+{% extends "base.html" %}
+
+{% block title %}Edit Author{% endblock %}
+
+{% block content %}
+  {{ form.non_field_errors }}
+  {% for field in form %}
+    {% if field.errors %}
+      <p>{{ field.label }} has the following errors:</p>
+      <ul>
+        {% for error in field.errors %}
+          <li>{{ error }}</li>
+        {% endfor %}
+      </ul>
+    {% endif %}
+  {% endfor %}
+
+  <form action="{% url 'bookshelf:authoredit' pk=form.instance.pk %}" method="post">
+    {% csrf_token %}
+    {{ form }}
+    <input type="submit" value="Save Changes">
+  </form>
+{% endblock %}

jakhermosisima_reading/bookshelf/templates/bookshelf/edit-book.html

+{% extends "base.html" %}
+
+{% block title %}Edit Book{% endblock %}
+
+{% block content %}
+    {{ form.non_field_errors }}
+    {% for field in form %}
+        {% if field.errors %}
+            <p>{{ field.label }} has the following errors:</p>
+            <ul>
+                {% for error in field.errors %}
+                    <li>{{ error }}</li>
+                {% endfor %}
+            </ul>
+        {% endif %}
+    {% endfor %}
+
+        <form action="{% url 'bookshelf:bookcreate' %}" method="post">
+        {% csrf_token %}
+        {{ form }}
+        <input type="submit" value="Save Changes">
+        </form>
+{% endblock %}

jakhermosisima_reading/bookshelf/urls.py

 from django.urls import path
-from .views import BookListView, BookDetailView, AuthorListView, AuthorDetailView
+from .views import (BookListView, BookDetailView, AuthorListView, AuthorDetailView,
+BookCreateView, BookUpdateView, AuthorUpdateView, AuthorCreateView)
 
 urlpatterns = [
     path('books/', BookListView.as_view(), name='book-list'),
     path('book/<int:pk>/details', BookDetailView.as_view(), name='bookitem'),
     path('authors/', AuthorListView.as_view(), name= 'author-list'),
-    path('authors/<int:pk>/details', AuthorDetailView.as_view(), name="authoritem")
+    path('authors/<int:pk>/details', AuthorDetailView.as_view(), name="authoritem"),
+    path('books/add/', BookCreateView.as_view(), name="bookcreate"),
+    path('authors/add/', AuthorCreateView.as_view(), name="authorcreate"),
+    path('books/<int:pk>/edit/', BookUpdateView.as_view(), name='bookedit'),
+    path('authors/<int:pk>/edit/', AuthorUpdateView.as_view(), name='authoredit'),
+
 ]
 
 app_name='bookshelf'
\ No newline at end of file

jakhermosisima_reading/bookshelf/views.py

-from django.shortcuts import render
+from django.shortcuts import render, redirect
 from django.views.generic.list import ListView
 from django.views.generic.detail import DetailView
 from .models import Author, Book
+from .forms import BookForm, AuthorForm
+from django.views.generic.edit import CreateView, UpdateView
+from django.urls import reverse, reverse_lazy
 
 class BookListView(ListView):
     model = Book
@@ -40,3 +43,43 @@ class AuthorDetailView(DetailView):
         context['book_list'] = Book.objects.filter(author=self.object.pk)
         return context
     
+def add_book_view(request):
+    form = BookForm()
+    if request.method == 'POST':
+        form = BookForm(request.POST)
+        if form.is_valid():
+            form.save()
+            return redirect('bookshelf:bookitem', pk=form.instance.pk)
+    return render(request, 'bookshelf/add-book.html', {'form': form})
+
+class BookCreateView(CreateView):
+    model = Book
+    form_class = BookForm
+    template_name = "bookshelf/add-book.html"
+    
+    def get_success_url(self):
+        return reverse('bookshelf:bookitem', args=(self.object.pk,))
+    
+class BookUpdateView(UpdateView):
+    model = Book
+    form_class = BookForm
+    template_name = "bookshelf/edit-book.html"
+    
+    def get_success_url(self):
+        return reverse_lazy('bookshelf:bookitem', args=[self.object.pk])
+    
+class AuthorUpdateView(UpdateView):
+    model = Author
+    form_class = AuthorForm
+    template_name = "bookshelf/edit-author.html"
+    
+    def get_success_url(self):
+        return reverse_lazy('bookshelf:authoritem', args=[self.object.pk])
+    
+class AuthorCreateView(CreateView):
+    model = Author
+    form_class = AuthorForm
+    template_name = "bookshelf/add-author.html"
+    
+    def get_success_url(self):
+        return reverse('bookshelf:authoritem', args=(self.object.pk,))
\ No newline at end of file