Initial snapshot - OpenTelemetry demo 2.1.3 -f

1 files changed, 27 insertions, 0 deletions

diff --git a/src/flagd-ui/lib/flagd_ui_web/controllers/error_html.ex b/src/flagd-ui/lib/flagd_ui_web/controllers/error_html.ex
new file mode 100644
index 0000000..3440c0d
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+++ b/src/flagd-ui/lib/flagd_ui_web/controllers/error_html.ex
@@ -0,0 +1,27 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+defmodule FlagdUiWeb.ErrorHTML do
+  @moduledoc """
+  This module is invoked by your endpoint in case of errors on HTML requests.
+
+  See config/config.exs.
+  """
+  use FlagdUiWeb, :html
+
+  # If you want to customize your error pages,
+  # uncomment the embed_templates/1 call below
+  # and add pages to the error directory:
+  #
+  #   * lib/flagd_ui_web/controllers/error_html/404.html.heex
+  #   * lib/flagd_ui_web/controllers/error_html/500.html.heex
+  #
+  # embed_templates "error_html/*"
+
+  # The default is to render a plain text page based on
+  # the template name. For example, "404.html" becomes
+  # "Not Found".
+  def render(template, _assigns) do
+    Phoenix.Controller.status_message_from_template(template)
+  end
+end