feat: add personalized navigation and tenant filtering

netbox_utilities/template_content.py

@@ -0,0 +1,50 @@
+from netbox.plugins import PluginTemplateExtension
+from tenancy.models import Tenant
+
+from .models import NavigationPreference
+from .navigation_helpers import get_visible_menus, normalize_preferences
+from .runtime import navigation_customization_enabled, tenant_filter_enabled
+
+
+class UtilitiesGlobalContent(PluginTemplateExtension):
+    def head(self):
+        request = self.context["request"]
+        preference_data = {"order": [], "hidden": [], "menus": []}
+        if request.user.is_authenticated and navigation_customization_enabled():
+            descriptors = get_visible_menus(request.user)
+            preference = NavigationPreference.objects.filter(user=request.user).first()
+            order, hidden = normalize_preferences(
+                preference.menu_order if preference else [],
+                preference.hidden_menus if preference else [],
+                [item["key"] for item in descriptors],
+            )
+            preference_data = {
+                "order": order,
+                "hidden": hidden,
+                "menus": descriptors,
+            }
+        return self.render(
+            "netbox_utilities/head.html",
+            {
+                "navigation_enabled": request.user.is_authenticated and navigation_customization_enabled(),
+                "navigation_preferences": preference_data,
+            },
+        )
+
+    def navbar(self):
+        request = self.context["request"]
+        if not request.user.is_authenticated or not tenant_filter_enabled():
+            return ""
+
+        tenants = Tenant.objects.restrict(request.user, "view").order_by("name")
+        return self.render(
+            "netbox_utilities/tenant_dropdown.html",
+            {
+                "tenants": tenants,
+                "selected_tenant": getattr(request, "netbox_utilities_tenant", None),
+                "return_url": request.get_full_path(),
+            },
+        )
+
+
+template_extensions = [UtilitiesGlobalContent]