return of the stats page

config/footer.json

@@ -82,7 +82,7 @@
     },
     {
       "title": "Statistics",
-      "url": "/stats"
+      "url": "/pages/stats"
     },
     {
       "title": "About",

lib/philomena/application.ex

@@ -26,6 +26,7 @@ defmodule Philomena.Application do
 
       # Start the endpoint when the application starts
       PhilomenaWeb.Endpoint,
+      PhilomenaWeb.StatsUpdater,
 
       # Connection drainer for SIGTERM
       {RanchConnectionDrainer, ranch_ref: PhilomenaWeb.Endpoint.HTTP, shutdown: 30_000}

lib/philomena_web/router.ex

@@ -499,7 +499,6 @@ defmodule PhilomenaWeb.Router do
 
     resources "/dnp", DnpEntryController, only: [:index, :show]
     resources "/staff", StaffController, only: [:index]
-    resources "/stats", StatController, only: [:index]
     resources "/channels", ChannelController, only: [:index, :show]
     resources "/settings", SettingController, only: [:edit, :update], singleton: true
     resources "/duplicate_reports", DuplicateReportController, only: [:index, :show, :create]

lib/philomena_web/stats_updater.ex

@@ -1,6 +1,4 @@
-defmodule PhilomenaWeb.StatController do
-  use PhilomenaWeb, :controller
-
+defmodule PhilomenaWeb.StatsUpdater do
   alias Philomena.Elasticsearch
   alias Philomena.Servers.Config
   alias Philomena.Images.Image
@@ -14,10 +12,24 @@ defmodule PhilomenaWeb.StatController do
   alias Philomena.Commissions.Commission
   alias Philomena.Commissions.Item
   alias Philomena.Reports.Report
+  alias Philomena.StaticPages.StaticPage
   alias Philomena.Repo
   import Ecto.Query
 
-  def index(conn, _params) do
+  def child_spec([]) do
+    %{
+      id: PhilomenaWeb.StatsUpdater,
+      start: {PhilomenaWeb.StatsUpdater, :start_link, [[]]}
+    }
+  end
+
+  def start_link([]) do
+    {:ok, spawn_link(&run/0)}
+  end
+
+  defp run do
+    :timer.sleep(:timer.seconds(300))
+
     {gallery_count, gallery_size, distinct_creators, images_in_galleries} = galleries()
     {open_reports, report_count, response_time} = moderation()
     {open_commissions, commission_items} = commissions()
@@ -25,8 +37,9 @@ defmodule PhilomenaWeb.StatController do
     {forums, topics, posts} = forums()
     {users, users_24h} = users()
 
-    render(
-      conn,
+    result =
+      Phoenix.View.render(
+        PhilomenaWeb.StatView,
         "index.html",
         image_aggs: image_aggs,
         comment_aggs: comment_aggs,
@@ -43,9 +56,23 @@ defmodule PhilomenaWeb.StatController do
         gallery_count: gallery_count,
         gallery_size: gallery_size,
         distinct_creators: distinct_creators,
-      images_in_galleries: images_in_galleries,
-      title: "Statistics"
+        images_in_galleries: images_in_galleries
       )
+
+    now = NaiveDateTime.utc_now() |> NaiveDateTime.truncate(:second)
+
+    static_page =
+      %{
+        title: "Statistics",
+        slug: "stats",
+        body: Phoenix.HTML.safe_to_string(result),
+        created_at: now,
+        updated_at: now
+      }
+
+    Repo.insert_all(StaticPage, [static_page], on_conflict: {:replace, [:body, :updated_at]}, conflict_target: :slug)
+
+    run()
   end
 
   defp aggregations do