First Commit

forum/middleware.py

@@ -0,0 +1,47 @@
+from django.utils.deprecation import MiddlewareMixin
+from .models import Forum, Topic, Post
+from users.models import User
+from django.db.models import Count
+
+class ForumStatsMiddleware(MiddlewareMixin):
+    # On récupère les statistiques du forum pour les affiché dans le menu
+    def process_request(self, request):
+        # Nombre total de forums
+        total_forums = Forum.objects.count()
+
+        # Nombre total de topics
+        total_topics = Topic.objects.count()
+
+        # Nombre total de posts
+        total_posts = Post.objects.count()
+
+        # Utilisateur ayant posté le plus de messages
+        user_with_most_posts = User.objects.annotate(num_posts=Count('post')).order_by('-num_posts').first()
+
+        # Nombre de messages de l'utilisateur ayant posté le plus de messages
+        most_posts = user_with_most_posts.num_posts if user_with_most_posts else 0
+        
+        # Utilisateur ayant créé le plus de topics
+        user_with_most_topics = None
+        most_topics = 0
+        for user in User.objects.all():
+            if user.topic_set.count() > most_topics:
+                user_with_most_topics = user
+                most_topics = user.topic_set.count()
+        
+        # Dernier message posté
+        last_post = Post.objects.latest('created') if total_posts > 0 else None
+
+        # Derneir topic créé
+        last_topic = Topic.objects.latest('created') if total_topics > 0 else None
+
+        # Ajouter les variables à l'objet request
+        request.total_forums = total_forums
+        request.total_topics = total_topics
+        request.total_posts = total_posts
+        request.user_with_most_posts = user_with_most_posts
+        request.most_posts = most_posts
+        request.user_with_most_topics = user_with_most_topics
+        request.most_topics = most_topics
+        request.last_post = last_post
+        request.last_topic = last_topic