Added cookie file option to DL option builder

lib/pinchflat/boot/pre_job_startup_tasks.ex

@@ -53,7 +53,7 @@ defmodule Pinchflat.Boot.PreJobStartupTasks do
 
   defp create_blank_cookie_file do
     base_dir = Application.get_env(:pinchflat, :extras_directory)
-    filepath = Path.join([base_dir, "cookies.txt"])
+    filepath = Path.join(base_dir, "cookies.txt")
 
     FilesystemHelpers.write_p!(filepath, "")
   end

lib/pinchflat/downloading/download_option_builder.ex

@@ -18,6 +18,7 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
 
     built_options =
       default_options() ++
+        cookie_options() ++
         subtitle_options(media_profile) ++
         thumbnail_options(media_item_with_preloads) ++
         metadata_options(media_profile) ++
@@ -43,6 +44,19 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
     [:no_progress, :windows_filenames]
   end
 
+  defp cookie_options do
+    base_dir = Application.get_env(:pinchflat, :extras_directory)
+    cookie_file = Path.join(base_dir, "cookies.txt")
+
+    case File.read(cookie_file) do
+      {:ok, cookie_data} ->
+        if String.trim(cookie_data) != "", do: [cookies: cookie_file], else: []
+
+      {:error, _} ->
+        []
+    end
+  end
+
   defp subtitle_options(media_profile) do
     mapped_struct = Map.from_struct(media_profile)
 

test/pinchflat/downloading/download_option_builder_test.exs

@@ -1,10 +1,11 @@
 defmodule Pinchflat.Downloading.DownloadOptionBuilderTest do
   use Pinchflat.DataCase
   import Pinchflat.MediaFixtures
-  import Pinchflat.ProfilesFixtures
   import Pinchflat.SourcesFixtures
+  import Pinchflat.ProfilesFixtures
 
   alias Pinchflat.Profiles
+  alias Pinchflat.Filesystem.FilesystemHelpers
   alias Pinchflat.Downloading.DownloadOptionBuilder
 
   setup do
@@ -41,6 +42,39 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilderTest do
     end
   end
 
+  describe "build/1 when testing cookie options" do
+    setup do
+      base_dir = Application.get_env(:pinchflat, :extras_directory)
+      fpath = Path.join(base_dir, "cookies.txt")
+
+      {:ok, fpath: fpath}
+    end
+
+    test "includes cookie options when cookies.txt exists", %{media_item: media_item, fpath: fpath} do
+      FilesystemHelpers.write_p!(fpath, "cookie data")
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      assert {:cookies, fpath} in res
+    end
+
+    test "doesn't include cookie options when cookies.txt blank", %{media_item: media_item, fpath: fpath} do
+      FilesystemHelpers.write_p!(fpath, " \n \n ")
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      refute {:cookies, fpath} in res
+    end
+
+    test "doesn't include cookie options when cookies.txt doesn't exist", %{media_item: media_item, fpath: fpath} do
+      File.rm(fpath)
+
+      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+
+      refute {:cookies, fpath} in res
+    end
+  end
+
   describe "build/1 when testing subtitle options" do
     test "includes :write_subs option when specified", %{media_item: media_item} do
       media_item = update_media_profile_attribute(media_item, %{download_subs: true})