all developments of milestone 1

lib/web/controllers/manifest_controller.ex

@@ -0,0 +1,58 @@
+defmodule Mobilizon.Web.ManifestController do
+  use Mobilizon.Web, :controller
+
+  alias Mobilizon.Config
+  alias Mobilizon.Medias.Media
+
+  @spec manifest(Plug.Conn.t(), any) :: Plug.Conn.t()
+  def manifest(conn, _params) do
+    favicons =
+      case Config.instance_favicon() do
+        %Media{file: %{url: url}, metadata: metadata} ->
+          [
+            Map.merge(
+              %{
+                src: url
+              },
+              case metadata do
+                %{width: width} -> %{sizes: "#{width}x#{width}"}
+                _ -> %{}
+              end
+            )
+          ]
+
+        _ ->
+          [
+            %{
+              src: "./img/icons/android-chrome-512x512.png",
+              sizes: "512x512",
+              type: "image/png"
+            },
+            %{
+              src: "./img/icons/android-chrome-192x192.png",
+              sizes: "192x192",
+              type: "image/png"
+            }
+          ]
+      end
+
+    json(conn, %{
+      name: Config.instance_name(),
+      start_url: "/",
+      scope: "/",
+      display: "standalone",
+      background_color: "#ffffff",
+      theme_color: "#ffd599",
+      orientation: "portrait-primary",
+      icons: favicons
+    })
+  end
+
+  @spec favicon(Plug.Conn.t(), any) :: Plug.Conn.t()
+  def favicon(conn, _params) do
+    case Config.instance_favicon() do
+      %Media{file: %{url: url}} -> redirect(conn, external: url)
+      _ -> redirect(conn, to: "/img/icons/favicon.ico")
+    end
+  end
+end