first commit

core/admin.py

@@ -0,0 +1,34 @@
+from django.contrib import admin
+from django.contrib.contenttypes.models import ContentType
+from django.utils.html import format_html
+from .models import SlugHistory
+
+@admin.register(SlugHistory)
+class SlugHistoryAdmin(admin.ModelAdmin):
+    list_display = ['content_object_link', 'old_slug', 'created_at']
+    list_filter = ['content_type', 'created_at']
+    search_fields = ['old_slug', 'object_id']
+    readonly_fields = ['content_type', 'object_id', 'old_slug', 'created_at']
+    date_hierarchy = 'created_at'
+    ordering = ['-created_at']
+
+    def content_object_link(self, obj):
+        """Create a link to the related object's admin page"""
+        try:
+            url = obj.content_object.get_absolute_url()
+            return format_html(
+                '<a href="{}">{}</a>',
+                url,
+                str(obj.content_object)
+            )
+        except (AttributeError, ValueError):
+            return str(obj.content_object)
+    content_object_link.short_description = 'Object'
+
+    def has_add_permission(self, request):
+        """Disable manual creation of slug history records"""
+        return False
+
+    def has_change_permission(self, request, obj=None):
+        """Disable editing of slug history records"""
+        return False