First Commit

guestbook/admin.py

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+from django.contrib import admin
+
+# Register your models here.

guestbook/apps.py

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+from django.apps import AppConfig
+
+
+class GuestbookConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "guestbook"

guestbook/forms.py

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+from django import forms
+
+class CreateGuestbook(forms.Form):
+    author = forms.CharField(
+        max_length=150, 
+        label='', 
+        widget=forms.TextInput(attrs={'placeholder': 'Nom'})
+    )
+    content = forms.CharField(
+        label='', 
+        widget=forms.Textarea(attrs={'placeholder': 'Message'})
+    )

guestbook/middleware.py

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+from django.utils.deprecation import MiddlewareMixin
+from guestbook.models import Guestbook
+
+class GuestbookMiddleware(MiddlewareMixin):
+    def process_request(self, request):
+        # On récupère les messages du livre d'or et les auteurs
+        guestbook = Guestbook.objects.all().order_by('-created')[:5]
+
+        # On compte le nombre de messages
+        total_guestbook = Guestbook.objects.count()
+
+        # On ajoute les variables à l'objet request
+        request.guestbook = guestbook
+        request.total_guestbook = total_guestbook

guestbook/migrations/0001_initial.py

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+# Generated by Django 4.2.16 on 2024-10-22 11:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = []
+
+    operations = [
+        migrations.CreateModel(
+            name="Guestbook",
+            fields=[
+                ("id", models.AutoField(primary_key=True, serialize=False)),
+                ("author", models.CharField(default="Visiteur", max_length=50)),
+                ("content", models.CharField(max_length=100)),
+                ("created", models.DateTimeField(auto_now_add=True)),
+                ("active", models.BooleanField(default=True)),
+            ],
+        ),
+    ]

guestbook/models.py

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+from django.db import models
+
+class Guestbook(models.Model):
+    id = models.AutoField(primary_key=True)
+    author = models.CharField(max_length=50, default='Visiteur')
+    content = models.CharField(max_length=100)
+    created = models.DateTimeField(auto_now_add=True)
+    active = models.BooleanField(default=True)
+
+    def __str__(self):
+        return f'Guestbook({self.id}, {self.author}, {self.content}, {self.created})'

guestbook/tests.py

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

guestbook/urls.py

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+from django.urls import path
+from django.conf.urls.static import static
+
+from passion_retro import settings
+from . import views
+
+urlpatterns = [
+    path("", views.guestbook_home, name="guestbook_home"),
+]

guestbook/views.py

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+from django.core.paginator import Paginator
+from django.shortcuts import render
+from .models import Guestbook
+from .forms import CreateGuestbook
+
+def guestbook_home(request):
+    # Si un message est envoyé on le traite
+    if request.method == "POST":
+        form = CreateGuestbook(request.POST)
+        if form.is_valid():
+            author = form.cleaned_data['author']
+            content = form.cleaned_data['content']
+            Guestbook.objects.create(author=author, content=content)
+    
+    guestbook = Guestbook.objects.all().order_by('-created')
+    paginator = Paginator(guestbook, 10)
+
+    page_number = request.GET.get('page')
+    guestbook = paginator.get_page(page_number)
+
+    context = {
+        'guestbook': guestbook,
+        'is_paginated': guestbook.has_other_pages(),
+        'page_obj': guestbook,
+        'paginator': paginator,
+        'form': CreateGuestbook(),
+    }
+
+    return render(request, "components/guestbook_home.html", context)