From bc5803112537aa6ff18cd8ee125d8c1c055fbf89 Mon Sep 17 00:00:00 2001
From: loulous27 <loulous27@crans.org>
Date: Sun, 7 Dec 2025 23:20:03 +0100
Subject: [PATCH] Add some admin useful informations and SQL optimisation

---
 photologue/admin.py | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/photologue/admin.py b/photologue/admin.py
index 272b74c..f7d417e 100644
--- a/photologue/admin.py
+++ b/photologue/admin.py
@@ -25,6 +25,11 @@ class GalleryAdmin(admin.ModelAdmin):
 
     get_tags.short_description = _("tags")
 
+    def get_queryset(self, request):
+        # Cette étape est correcte et essentielle
+        return super().get_queryset(request).prefetch_related("tags")
+
+
 
 class PhotoAdmin(admin.ModelAdmin):
     list_display = (
@@ -35,8 +40,9 @@ class PhotoAdmin(admin.ModelAdmin):
         "view_count",
         "admin_thumbnail",
         "get_owner",
+        "get_galleries"
     )
-    list_filter = ["date_added", "is_public", "owner"]
+    list_filter = ["date_added", "is_public", "owner","galleries"]
     search_fields = ["title", "slug", "caption"]
     list_per_page = 25
     prepopulated_fields = {"slug": ("title",)}
@@ -45,6 +51,17 @@ class PhotoAdmin(admin.ModelAdmin):
 
     def get_owner(self, obj):
         return obj.owner.username
+    
+    
+    def get_queryset(self, request):
+        # Précharge les objets 'galleries' en une seule requête supplémentaire
+        return super().get_queryset(request).prefetch_related("owner",'galleries')
+    
+    def get_galleries(self, obj):
+        return ", ".join([g.title for g in obj.galleries.all()])## get all linked galeries
+    
+    get_galleries.short_description = _("Gallery")
+    get_galleries.admin_order_field = 'galleries__title'
 
     get_owner.admin_order_field = "owner"
     get_owner.short_description = _("owner")