Download video(s) (first iteration) (#5)

* Updated package.json (and made an excuse to make a branch)

* Video filepath parser (#6)

* Restructured files; Added parser placeholder

* More restructuring

* Added basic parser for hydrating template strings

* Improved docs

* More docs

* Initial implementation of media profiles (#7)

* [WIP] Added basic video download method

* [WIP] Very-WIP first steps at parsing options and downloading

* Made my options safe by default and removed special safe versions

* Ran html generator for mediaprofile model - leaving as-is for now

* Addressed a bunch of TODO comments

* Add "channel" type Media Source (#8)

* [WIP] Working on fetching channel metadata in yt-dlp backend

* Finished first draft of methods to do with querying channels

* Renamed CommandRunnerMock to have a more descriptive name

* Ran the phx generator for the channel model

* Renamed Downloader namespace to MediaClient

* [WIP] saving before attempting LiveView

* LiveView did not work out but here's a working controller how about

* Index a channel (#9)

* Ran a MediaItem generator; Reformatted to my liking

* [WIP] added basic index function

* setup oban

* Added basic Oban job for indexing

* Added in workers for indexing; hooked them into record creation flow

* Added a task model with a phx generator

* Tied together tasks with jobs and channels

* Download indexed videos (#10)

* Clarified documentation

* more comments

* [WIP] hooked up basic video downloading; starting work on metadata

* Added metadata model and parsing

Adding the metadata model made me realize that, in many cases, yt-dlp
returns undesired input in stdout, breaking parsing. In order to get
the metadata model working, I had to change the way in which the app
interacts with yt-dlp. Now, output is written as a file to disk which
is immediately re-read and returned.

* Added tests for video download worker

* Hooked up video downloading to the channel indexing pipeline

* Adds tasks for media items

* Updated video metadata parser to extract the title

* Ran linting

test/pinchflat_web/controllers/channel_controller_test.exs

@@ -0,0 +1,119 @@
+defmodule PinchflatWeb.ChannelControllerTest do
+  use PinchflatWeb.ConnCase
+  import Mox
+
+  import Pinchflat.ProfilesFixtures
+  import Pinchflat.MediaSourceFixtures
+
+  setup do
+    media_profile = media_profile_fixture()
+
+    {
+      :ok,
+      %{
+        create_attrs: %{
+          media_profile_id: media_profile.id,
+          original_url: "https://www.youtube.com/channel/abc123"
+        },
+        update_attrs: %{
+          original_url: "https://www.youtube.com/channel/321xyz"
+        },
+        invalid_attrs: %{original_url: nil, media_profile_id: nil}
+      }
+    }
+  end
+
+  setup :verify_on_exit!
+
+  describe "index" do
+    test "lists all channels", %{conn: conn} do
+      conn = get(conn, ~p"/media_sources/channels")
+      assert html_response(conn, 200) =~ "Listing Channels"
+    end
+  end
+
+  describe "new channel" do
+    test "renders form", %{conn: conn} do
+      conn = get(conn, ~p"/media_sources/channels/new")
+      assert html_response(conn, 200) =~ "New Channel"
+    end
+  end
+
+  describe "create channel" do
+    test "redirects to show when data is valid", %{conn: conn, create_attrs: create_attrs} do
+      expect(YtDlpRunnerMock, :run, 1, &runner_function_mock/3)
+      conn = post(conn, ~p"/media_sources/channels", channel: create_attrs)
+
+      assert %{id: id} = redirected_params(conn)
+      assert redirected_to(conn) == ~p"/media_sources/channels/#{id}"
+
+      conn = get(conn, ~p"/media_sources/channels/#{id}")
+      assert html_response(conn, 200) =~ "Channel #{id}"
+    end
+
+    test "renders errors when data is invalid", %{conn: conn, invalid_attrs: invalid_attrs} do
+      conn = post(conn, ~p"/media_sources/channels", channel: invalid_attrs)
+      assert html_response(conn, 200) =~ "New Channel"
+    end
+  end
+
+  describe "edit channel" do
+    setup [:create_channel]
+
+    test "renders form for editing chosen channel", %{conn: conn, channel: channel} do
+      conn = get(conn, ~p"/media_sources/channels/#{channel}/edit")
+      assert html_response(conn, 200) =~ "Edit Channel"
+    end
+  end
+
+  describe "update channel" do
+    setup [:create_channel]
+
+    test "redirects when data is valid", %{conn: conn, channel: channel, update_attrs: update_attrs} do
+      expect(YtDlpRunnerMock, :run, 1, &runner_function_mock/3)
+
+      conn = put(conn, ~p"/media_sources/channels/#{channel}", channel: update_attrs)
+      assert redirected_to(conn) == ~p"/media_sources/channels/#{channel}"
+
+      conn = get(conn, ~p"/media_sources/channels/#{channel}")
+      assert html_response(conn, 200) =~ "https://www.youtube.com/channel/321xyz"
+    end
+
+    test "renders errors when data is invalid", %{
+      conn: conn,
+      channel: channel,
+      invalid_attrs: invalid_attrs
+    } do
+      conn = put(conn, ~p"/media_sources/channels/#{channel}", channel: invalid_attrs)
+      assert html_response(conn, 200) =~ "Edit Channel"
+    end
+  end
+
+  describe "delete channel" do
+    setup [:create_channel]
+
+    test "deletes chosen channel", %{conn: conn, channel: channel} do
+      conn = delete(conn, ~p"/media_sources/channels/#{channel}")
+      assert redirected_to(conn) == ~p"/media_sources/channels"
+
+      assert_error_sent 404, fn ->
+        get(conn, ~p"/media_sources/channels/#{channel}")
+      end
+    end
+  end
+
+  defp create_channel(_) do
+    channel = channel_fixture()
+    %{channel: channel}
+  end
+
+  defp runner_function_mock(_url, _opts, _ot) do
+    {
+      :ok,
+      Phoenix.json_library().encode!(%{
+        channel: "some name",
+        channel_id: "some_channel_id_#{:rand.uniform(1_000_000)}"
+      })
+    }
+  end
+end

test/pinchflat_web/controllers/media_profile_controller_test.exs

@@ -0,0 +1,90 @@
+defmodule PinchflatWeb.MediaProfileControllerTest do
+  use PinchflatWeb.ConnCase
+
+  import Pinchflat.ProfilesFixtures
+
+  @create_attrs %{name: "some name", output_path_template: "some output_path_template"}
+  @update_attrs %{
+    name: "some updated name",
+    output_path_template: "some updated output_path_template"
+  }
+  @invalid_attrs %{name: nil, output_path_template: nil}
+
+  describe "index" do
+    test "lists all media_profiles", %{conn: conn} do
+      conn = get(conn, ~p"/media_profiles")
+      assert html_response(conn, 200) =~ "Listing Media profiles"
+    end
+  end
+
+  describe "new media_profile" do
+    test "renders form", %{conn: conn} do
+      conn = get(conn, ~p"/media_profiles/new")
+      assert html_response(conn, 200) =~ "New Media profile"
+    end
+  end
+
+  describe "create media_profile" do
+    test "redirects to show when data is valid", %{conn: conn} do
+      conn = post(conn, ~p"/media_profiles", media_profile: @create_attrs)
+
+      assert %{id: id} = redirected_params(conn)
+      assert redirected_to(conn) == ~p"/media_profiles/#{id}"
+
+      conn = get(conn, ~p"/media_profiles/#{id}")
+      assert html_response(conn, 200) =~ "Media profile #{id}"
+    end
+
+    test "renders errors when data is invalid", %{conn: conn} do
+      conn = post(conn, ~p"/media_profiles", media_profile: @invalid_attrs)
+      assert html_response(conn, 200) =~ "New Media profile"
+    end
+  end
+
+  describe "edit media_profile" do
+    setup [:create_media_profile]
+
+    test "renders form for editing chosen media_profile", %{
+      conn: conn,
+      media_profile: media_profile
+    } do
+      conn = get(conn, ~p"/media_profiles/#{media_profile}/edit")
+      assert html_response(conn, 200) =~ "Edit Media profile"
+    end
+  end
+
+  describe "update media_profile" do
+    setup [:create_media_profile]
+
+    test "redirects when data is valid", %{conn: conn, media_profile: media_profile} do
+      conn = put(conn, ~p"/media_profiles/#{media_profile}", media_profile: @update_attrs)
+      assert redirected_to(conn) == ~p"/media_profiles/#{media_profile}"
+
+      conn = get(conn, ~p"/media_profiles/#{media_profile}")
+      assert html_response(conn, 200) =~ "some updated name"
+    end
+
+    test "renders errors when data is invalid", %{conn: conn, media_profile: media_profile} do
+      conn = put(conn, ~p"/media_profiles/#{media_profile}", media_profile: @invalid_attrs)
+      assert html_response(conn, 200) =~ "Edit Media profile"
+    end
+  end
+
+  describe "delete media_profile" do
+    setup [:create_media_profile]
+
+    test "deletes chosen media_profile", %{conn: conn, media_profile: media_profile} do
+      conn = delete(conn, ~p"/media_profiles/#{media_profile}")
+      assert redirected_to(conn) == ~p"/media_profiles"
+
+      assert_error_sent 404, fn ->
+        get(conn, ~p"/media_profiles/#{media_profile}")
+      end
+    end
+  end
+
+  defp create_media_profile(_) do
+    media_profile = media_profile_fixture()
+    %{media_profile: media_profile}
+  end
+end