Disable sidebar for students

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)