Extract artist_image component

lib/music_library_web/components/artist_components.ex

@@ -0,0 +1,27 @@
+defmodule MusicLibraryWeb.ArtistComponents do
+  use MusicLibraryWeb, :html
+
+  alias MusicLibrary.Assets.Transform
+
+  attr :artist, :map, required: true
+  attr :image_hash, :string, required: true
+  attr :class, :string, required: false
+  attr :width, :integer, default: nil
+
+  def artist_image(assigns) do
+    payload =
+      %Transform{hash: assigns.image_hash, width: assigns.width}
+      |> Transform.encode!()
+
+    assigns = assign(assigns, :payload, payload)
+
+    ~H"""
+    <img
+      class={@class}
+      src={~p"/assets/#{@payload}"}
+      alt={@artist.name}
+      onerror={"this.src = '" <> ~p"/images/cover-not-found.png" <> "';"}
+    />
+    """
+  end
+end