Allow subtitle downloading (#11)

* Added subtitle options to media profile model

* Updated media profile form

* Adds subtitle-based options in options builder

* Updates metadata parser to include subtitles

* Adds subtitle_filepaths to media_item

* renamed video_filepath to media_filepath

* Added more fields to media profile show page

lib/pinchflat/profiles/media_profile.ex

@@ -8,9 +8,24 @@ defmodule Pinchflat.Profiles.MediaProfile do
 
   alias Pinchflat.MediaSource.Channel
 
+  @allowed_fields ~w(
+    name
+    output_path_template
+    download_subs
+    download_auto_subs
+    embed_subs
+    sub_langs
+  )a
+
+  @required_fields ~w(name output_path_template)a
+
   schema "media_profiles" do
     field :name, :string
     field :output_path_template, :string
+    field :download_subs, :boolean, default: true
+    field :download_auto_subs, :boolean, default: true
+    field :embed_subs, :boolean, default: true
+    field :sub_langs, :string, default: "en"
 
     has_many :channels, Channel
 
@@ -20,8 +35,8 @@ defmodule Pinchflat.Profiles.MediaProfile do
   @doc false
   def changeset(media_profile, attrs) do
     media_profile
-    |> cast(attrs, [:name, :output_path_template])
-    |> validate_required([:name, :output_path_template])
+    |> cast(attrs, @allowed_fields)
+    |> validate_required(@required_fields)
     |> unique_constraint(:name)
   end
 end