Add Django project

feeds/views.py

@@ -0,0 +1,47 @@
+"""Views for the feeds app.
+
+/ - Index page
+
+"""
+
+from __future__ import annotations
+
+from django.db import connection
+from django.views.generic.base import TemplateView
+
+from feeds.models import Feed
+
+
+def get_database_size() -> int:
+    """Get the size of a database.
+
+    Returns:
+        The size of the database in megabytes.
+    """
+    with connection.cursor() as cursor:
+        # Query to get the size of the database
+        query = "SELECT pg_database_size('feedvault')"
+        cursor.execute(sql=query)
+
+        if not cursor:
+            return 0
+
+        size_in_bytes = cursor.fetchone()[0]
+
+    if not size_in_bytes:
+        return 0
+
+    return int(size_in_bytes / (1024 * 1024))
+
+
+class IndexView(TemplateView):
+    """Index page."""
+
+    template_name = "index.html"
+
+    def get_context_data(self: IndexView, **kwargs: dict) -> dict:
+        """Get context data."""
+        context = super().get_context_data(**kwargs)
+        context["feed_count"] = Feed.objects.count()
+        context["database_size"] = get_database_size()
+        return context