Disable sidebar for students

cntmanage/cntmanage/settings.py

@@ -52,6 +52,7 @@ IMPORT_EXPORT_SKIP_ADMIN_LOG = True
 IMPORT_FORMATS = [CSV]
 
 MIDDLEWARE = [
+    'flightslot.middleware.RedirectNonSuperuserFromAdminMiddleware',
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
@@ -91,9 +92,9 @@ STATICFILES_DIRS = [
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.postgresql',
-        'NAME': 'techstorage',
+        'NAME': 'flightslot_db',
-        'USER': 'tech',
+        'USER': 'flightslot',
-        'PASSWORD': 'tech',
+        'PASSWORD': 'flightslot',
         'HOST': 'localhost',
         'PORT': '5432'
     }

cntmanage/cntmanage/urls.py

@@ -1,26 +1,13 @@
-"""
-URL configuration for techdb project.
-
-The `urlpatterns` list routes URLs to views. For more information please see:
-    https://docs.djangoproject.com/en/5.1/topics/http/urls/
-Examples:
-Function views
-    1. Add an import:  from my_app import views
-    2. Add a URL to urlpatterns:  path('', views.home, name='home')
-Class-based views
-    1. Add an import:  from other_app.views import Home
-    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
-Including another URLconf
-    1. Import the include() function: from django.urls import include, path
-    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
-"""
 from django.contrib import admin
 from django.urls import path
-from django.views.generic import RedirectView
+from django.shortcuts import redirect
+from flightslot.admin import flightslot_user
 
 urlpatterns = [
-    path('', RedirectView.as_view(url='/admin/', permanent=False)),
+    #path('', RedirectView.as_view(url='/admin/', permanent=False)),
     path('admin/', admin.site.urls),
+    path('user/', flightslot_user.urls),
+    path("", lambda r: redirect("/user/")),              # la root porta gli utenti nella pagina giusta
 ]
 
 admin.site.site_header = "CantorAir Flight Scheduler"

cntmanage/flightslot/admin.py

@@ -1,4 +1,5 @@
 from django.contrib import admin
+from django.http import HttpRequest
 
 from .models.courses import Course
 from .models.students import Student
@@ -10,6 +11,24 @@ from .admins.student_adm import StudentAdmin
 from .admins.mission_adm import MissionProfileAdmin
 from .admins.weekpred_adm import WeekPreferenceAdmin
 
+from django.contrib.admin import AdminSite
+
+class FlightSlotUserSite(AdminSite):
+    site_header = "Flight Slot Student Page"
+
+    def get_app_list(self, request: HttpRequest, *args, **kwargs):
+        app_list = super().get_app_list(request)
+        
+        if not request.user.is_superuser:
+            self.enable_nav_sidebar = False
+        
+        return app_list
+
+flightslot_user = FlightSlotUserSite(name="user_site")
+
+# registra SOLO i modelli autorizzati
+flightslot_user.register(WeekPreference, WeekPreferenceAdmin)
+
 admin.site.register(Course, CourseAdmin)
 admin.site.register(MissionProfile, MissionProfileAdmin)
 admin.site.register(Student, StudentAdmin)

cntmanage/flightslot/middleware.py

@@ -0,0 +1,18 @@
+from django.shortcuts import redirect
+from django.urls import reverse
+from django.http import HttpRequest
+
+class RedirectNonSuperuserFromAdminMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request: HttpRequest):
+        # Se l'utente è loggato, non è superuser e prova ad andare in /admin/...
+        if hasattr(request,"user"):
+            if (
+                request.path.startswith("/admin/") and 
+                hasattr(request.user, 'student')
+            ):
+                return redirect("/user/")  # redirect automatico
+
+        return self.get_response(request)