Adds option to only download audio

lib/pinchflat/profiles/media_profile.ex

@@ -53,7 +53,7 @@ defmodule Pinchflat.Profiles.MediaProfile do
     field :shorts_behaviour, Ecto.Enum, values: ~w(include exclude only)a, default: :include
     field :livestream_behaviour, Ecto.Enum, values: ~w(include exclude only)a, default: :include
 
-    field :preferred_resolution, Ecto.Enum, values: ~w(2160p 1080p 720p 480p 360p)a, default: :"1080p"
+    field :preferred_resolution, Ecto.Enum, values: ~w(2160p 1080p 720p 480p 360p audio)a, default: :"1080p"
 
     has_many :sources, Source
 

lib/pinchflat/profiles/options/yt_dlp/download_option_builder.ex

@@ -44,7 +44,7 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilder do
         {{:download_auto_subs, true}, %{download_subs: true}} ->
           acc ++ [:write_auto_subs]
 
-        {{:embed_subs, true}, _} ->
+        {{:embed_subs, true}, %{preferred_resolution: pr}} when pr != :audio ->
           acc ++ [:embed_subs]
 
         {{:sub_langs, sub_langs}, %{download_subs: true}} ->
@@ -63,10 +63,15 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilder do
     mapped_struct = Map.from_struct(media_profile)
 
     Enum.reduce(mapped_struct, [], fn attr, acc ->
-      case attr do
+      case {attr, media_profile} do
-        {:download_thumbnail, true} -> acc ++ [:write_thumbnail]
+        {{:download_thumbnail, true}, _} ->
-        {:embed_thumbnail, true} -> acc ++ [:embed_thumbnail]
+          acc ++ [:write_thumbnail]
-        _ -> acc
+
+        {{:embed_thumbnail, true}, %{preferred_resolution: pr}} when pr != :audio ->
+          acc ++ [:embed_thumbnail]
+
+        _ ->
+          acc
       end
     end)
   end
@@ -75,10 +80,15 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilder do
     mapped_struct = Map.from_struct(media_profile)
 
     Enum.reduce(mapped_struct, [], fn attr, acc ->
-      case attr do
+      case {attr, media_profile} do
-        {:download_metadata, true} -> acc ++ [:write_info_json, :clean_info_json]
+        {{:download_metadata, true}, _} ->
-        {:embed_metadata, true} -> acc ++ [:embed_metadata]
+          acc ++ [:write_info_json, :clean_info_json]
-        _ -> acc
+
+        {{:embed_metadata, true}, %{preferred_resolution: pr}} when pr != :audio ->
+          acc ++ [:embed_metadata]
+
+        _ ->
+          acc
       end
     end)
   end
@@ -87,6 +97,8 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilder do
     codec_options = "+codec:avc:m4a"
 
     case media_profile.preferred_resolution do
+      # Also be aware that :audio disabled all embedding options for thumbnails, subtitles, and metadata
+      :audio -> [format_sort: "ext", format: "bestaudio"]
       :"360p" -> [format_sort: "res:360,#{codec_options}"]
       :"480p" -> [format_sort: "res:480,#{codec_options}"]
       :"720p" -> [format_sort: "res:720,#{codec_options}"]

lib/pinchflat_web/controllers/media_profiles/media_profile_html.ex

@@ -21,11 +21,12 @@ defmodule PinchflatWeb.MediaProfiles.MediaProfileHTML do
 
   def friendly_resolution_options do
     [
-      {"2160p", "4k"},
+      {"4k", "2160p"},
       {"1080p", "1080p"},
       {"720p", "720p"},
       {"480p", "480p"},
-      {"360p", "360p"}
+      {"360p", "360p"},
+      {"Audio Only", "audio"}
     ]
   end
 

test/pinchflat/profiles/options/yt_dlp/download_option_builder_test.exs

@@ -82,6 +82,14 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilderTest do
       assert :embed_subs in res
     end
 
+    test "doesn't include :embed_subs option when preferred_resolution is :audio", %{media_item: media_item} do
+      media_item = update_media_profile_attribute(media_item, %{embed_subs: true, preferred_resolution: :audio})
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      refute :embed_subs in res
+    end
+
     test "includes sub_langs option when download_subs is true", %{media_item: media_item} do
       media_item = update_media_profile_attribute(media_item, %{download_subs: true, sub_langs: "en"})
 
@@ -125,6 +133,14 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilderTest do
       assert :embed_thumbnail in res
     end
 
+    test "doesn't include :embed_thumbnail option when preferred_resolution is :audio", %{media_item: media_item} do
+      media_item = update_media_profile_attribute(media_item, %{embed_thumbnail: true, preferred_resolution: :audio})
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      refute :embed_thumbnail in res
+    end
+
     test "doesn't include these options when not specified", %{media_item: media_item} do
       media_item = update_media_profile_attribute(media_item, %{embed_thumbnail: false, download_thumbnail: false})
 
@@ -153,6 +169,14 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilderTest do
       assert :embed_metadata in res
     end
 
+    test "doesn't include :embed_metadata option when preferred_resolution is :audio", %{media_item: media_item} do
+      media_item = update_media_profile_attribute(media_item, %{embed_metadata: true, preferred_resolution: :audio})
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      refute :embed_metadata in res
+    end
+
     test "doesn't include these options when not specified", %{media_item: media_item} do
       media_item = update_media_profile_attribute(media_item, %{embed_metadata: false, download_metadata: false})
 
@@ -172,6 +196,15 @@ defmodule Pinchflat.Profiles.Options.YtDlp.DownloadOptionBuilderTest do
 
       assert {:format_sort, "res:1080,+codec:avc:m4a"} in res
     end
+
+    test "it includes quality options for audio only", %{media_item: media_item} do
+      media_item = update_media_profile_attribute(media_item, %{preferred_resolution: :audio})
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      assert {:format, "bestaudio"} in res
+      assert {:format_sort, "ext"} in res
+    end
   end
 
   defp update_media_profile_attribute(media_item_with_preloads, attrs) do