changed version number because I'm a coward

* Consolidated dockerfile commands

* Added teardown step

* FIxed typo

* Got rid of old caching action

* Added buildx

* Added steps for compiling test ENV to dockerfile

* Changed the order of things

* Added env vars

* more env vars

* Removed step

* No compile flag

* fetch quest

* Removed other thing

* volumes

* Rolling back some other changes

* more consolidation

* updated checkout runner

.formatter.exs

@@ -1,3 +1,5 @@
+# TODO: figure out why my vscode extension doesn't respect the formatter.exs file
+# if it's in a subdirectory
 [
   import_deps: [:ecto, :ecto_sql, :phoenix],
   subdirectories: ["priv/*/migrations"],

.github/workflows/docker_release.yml

@@ -11,6 +11,12 @@ on:
         options:
           - 'linux/amd64'
           - 'linux/amd64,linux/arm64'
+      docker_tags:
+        type: string
+        description: 'Docker Tags'
+        required: true
+        default: 'dev'
+
   push:
     branches:
       - master
@@ -41,7 +47,8 @@ jobs:
           # All non-release actions will be tagged as `dev` (ie: push, workflow_dispatch)
           tags: |
             type=ref,event=tag
-            type=raw,value=dev,enable=${{ github.event_name != 'release' }}
+            type=raw,value=dev,enable=${{ github.event_name != 'release' && github.event_name != 'workflow_dispatch' }}
+            type=raw,value=${{ inputs.docker_tags }},enable=${{ github.event_name == 'workflow_dispatch' }}
           flavor: |
             latest=auto
 
@@ -68,7 +75,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: ./selfhosted.Dockerfile
+          file: ./docker/selfhosted.Dockerfile
           # If the event is a release, use the release_arch, otherwise use the
           # platforms input if present, falling back to dev_arch
           platforms: ${{ github.event_name == 'release' && env.release_arch || (github.event.inputs.platforms || env.dev_arch) }}

.github/workflows/lint_and_test.yml

@@ -16,24 +16,28 @@ jobs:
     if: "! contains(toJSON(github.event.commits.*.message), '[skip ci]')"
     env:
       COMPOSE_FILE: ./docker-compose.ci.yml
+      MIX_ENV: test
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Pull prebuilt images
         run: docker compose pull
 
-      - name: Setup Docker layer caching
-        uses: jpribyl/action-docker-layer-caching@v0.1.1
-        continue-on-error: true
-        with:
-          key: ci-docker-cache-{hash}
-          restore-keys: |
-            ci-docker-cache-
-            layer-ci-docker-cache-
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
-      - name: Build and Run Docker image
+      - name: Build docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./docker/dev.Dockerfile
+          load: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Run Docker image
         run: docker compose up --detach
 
       # NOTE: All exec commands use the -T flag to compensate for
@@ -43,8 +47,7 @@ jobs:
       # See https://github.com/actions/runner/issues/241 and https://github.com/docker/compose/issues/8537
       - name: Install Elixir and JS deps
         run: |
-          docker compose exec -T phx yarn install && cd assets && yarn install && cd ..
-          docker compose exec -T phx mix deps.get
+          docker compose exec -T phx mix deps.get && yarn install && cd assets && yarn install && cd ..
 
       - name: Create and Migrate database
         run: |

.prettierignore

@@ -1,3 +0,0 @@
-assets/vendor/
-deps/
-_build/

README.md

@@ -71,8 +71,8 @@ If it doesn't work for your use case, please make a feature request! You can als
 
 ## Screenshots
 
-<img src="priv/static/images/app-form-screenshot.png" alt="Pinchflat screenshot" width="700" />
-<img src="priv/static/images/app-screenshot.png" alt="Pinchflat screenshot" width="700" />
+<img src="priv/static/images/app-form-screenshot.jpg" alt="Pinchflat screenshot" width="700" />
+<img src="priv/static/images/app-screenshot.jpg" alt="Pinchflat screenshot" width="700" />
 
 ## Installation
 
@@ -91,7 +91,7 @@ Docker Compose file:
 version: '3'
 services:
   pinchflat:
-    image: keglin/pinchflat:latest
+    image: ghcr.io/kieraneglin/pinchflat:latest
     environment:
       # Set the timezone to your local timezone
       - TZ=America/New_York
@@ -108,7 +108,7 @@ services:
 2. Prepare the docker image in one of the two ways below:
    - **From GHCR:** `docker pull ghcr.io/kieraneglin/pinchflat:latest`
      - NOTE: also available on Docker Hub at `keglin/pinchflat:latest`
-   - **Building locally:** `docker build . --file selfhosted.Dockerfile -t ghcr.io/kieraneglin/pinchflat:latest`
+   - **Building locally:** `docker build . --file docker/selfhosted.Dockerfile -t ghcr.io/kieraneglin/pinchflat:latest`
 3. Run the container:
 
 ```bash
@@ -153,6 +153,7 @@ If you change this setting and it works well for you, please leave a comment on
 | EXPOSE_FEED_ENDPOINTS | No        |                           | See [RSS feed docs](https://github.com/kieraneglin/pinchflat/wiki/Podcast-RSS-Feeds)           |
 | JOURNAL_MODE          | No        | `wal`                     | Set to `delete` if your config directory is stored on a network share (not recommended)        |
 | TZ_DATA_DIR           | No        | `/etc/elixir_tzdata_data` | The container path where the timezone database is stored                                       |
+| BASE_ROUTE_PATH       | No        | `/`                       | The base path for route generation. Useful when running behind certain reverse proxies         |
 
 ## EFF donations
 

assets/css/satoshi.css

@@ -22,8 +22,8 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-Light.woff2'), url('/fonts/satoshi/Satoshi-Light.woff'),
-    url('/fonts/satoshi/Satoshi-Light.ttf');
+  src: url('../fonts/satoshi/Satoshi-Light.woff2'), url('../fonts/satoshi/Satoshi-Light.woff'),
+    url('../fonts/satoshi/Satoshi-Light.ttf');
   font-weight: 300;
   font-display: swap;
   font-style: normal;
@@ -31,8 +31,9 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-LightItalic.woff2'),
-    url('/fonts/satoshi/Satoshi-LightItalic.woff'), url('/fonts/satoshi/Satoshi-LightItalic.ttf');
+  src: url('../fonts/satoshi/Satoshi-LightItalic.woff2'),
+    url('../fonts/satoshi/Satoshi-LightItalic.woff'),
+    url('../fonts/satoshi/Satoshi-LightItalic.ttf');
   font-weight: 300;
   font-display: swap;
   font-style: italic;
@@ -40,8 +41,8 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-Regular.woff2'), url('/fonts/satoshi/Satoshi-Regular.woff'),
-    url('/fonts/satoshi/Satoshi-Regular.ttf');
+  src: url('../fonts/satoshi/Satoshi-Regular.woff2'), url('../fonts/satoshi/Satoshi-Regular.woff'),
+    url('../fonts/satoshi/Satoshi-Regular.ttf');
   font-weight: 400;
   font-display: swap;
   font-style: normal;
@@ -49,8 +50,8 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-Italic.woff2'), url('/fonts/satoshi/Satoshi-Italic.woff'),
-    url('/fonts/satoshi/Satoshi-Italic.ttf');
+  src: url('../fonts/satoshi/Satoshi-Italic.woff2'), url('../fonts/satoshi/Satoshi-Italic.woff'),
+    url('../fonts/satoshi/Satoshi-Italic.ttf');
   font-weight: 400;
   font-display: swap;
   font-style: italic;
@@ -58,8 +59,8 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-Medium.woff2'), url('/fonts/satoshi/Satoshi-Medium.woff'),
-    url('/fonts/satoshi/Satoshi-Medium.ttf');
+  src: url('../fonts/satoshi/Satoshi-Medium.woff2'), url('../fonts/satoshi/Satoshi-Medium.woff'),
+    url('../fonts/satoshi/Satoshi-Medium.ttf');
   font-weight: 500;
   font-display: swap;
   font-style: normal;
@@ -67,8 +68,9 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-MediumItalic.woff2'),
-    url('/fonts/satoshi/Satoshi-MediumItalic.woff'), url('/fonts/satoshi/Satoshi-MediumItalic.ttf');
+  src: url('../fonts/satoshi/Satoshi-MediumItalic.woff2'),
+    url('../fonts/satoshi/Satoshi-MediumItalic.woff'),
+    url('../fonts/satoshi/Satoshi-MediumItalic.ttf');
   font-weight: 500;
   font-display: swap;
   font-style: italic;
@@ -76,8 +78,8 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-Bold.woff2'), url('/fonts/satoshi/Satoshi-Bold.woff'),
-    url('/fonts/satoshi/Satoshi-Bold.ttf');
+  src: url('../fonts/satoshi/Satoshi-Bold.woff2'), url('../fonts/satoshi/Satoshi-Bold.woff'),
+    url('../fonts/satoshi/Satoshi-Bold.ttf');
   font-weight: 700;
   font-display: swap;
   font-style: normal;
@@ -85,8 +87,8 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-BoldItalic.woff2'), url('/fonts/satoshi/Satoshi-BoldItalic.woff'),
-    url('/fonts/satoshi/Satoshi-BoldItalic.ttf');
+  src: url('../fonts/satoshi/Satoshi-BoldItalic.woff2'),
+    url('../fonts/satoshi/Satoshi-BoldItalic.woff'), url('../fonts/satoshi/Satoshi-BoldItalic.ttf');
   font-weight: 700;
   font-display: swap;
   font-style: italic;
@@ -94,8 +96,9 @@
 
 @font-face {
   font-family: 'Satoshi';
-  src: url('/fonts/satoshi/Satoshi-BlackItalic.woff2'),
-    url('/fonts/satoshi/Satoshi-BlackItalic.woff'), url('/fonts/satoshi/Satoshi-BlackItalic.ttf');
+  src: url('../fonts/satoshi/Satoshi-BlackItalic.woff2'),
+    url('../fonts/satoshi/Satoshi-BlackItalic.woff'),
+    url('../fonts/satoshi/Satoshi-BlackItalic.ttf');
   font-weight: 900;
   font-display: swap;
   font-style: italic;

assets/js/app.js

@@ -29,7 +29,7 @@ window.Alpine = Alpine
 Alpine.start()
 
 let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute('content')
-let liveSocket = new LiveSocket('/live', Socket, {
+let liveSocket = new LiveSocket(document.body.dataset.socketPath, Socket, {
   params: { _csrf_token: csrfToken },
   dom: {
     onBeforeElUpdated(from, to) {

config/config.exs

@@ -26,7 +26,8 @@ config :pinchflat,
   basic_auth_password: "",
   expose_feed_endpoints: false,
   file_watcher_poll_interval: 1000,
-  timezone: "UTC"
+  timezone: "UTC",
+  base_route_path: "/"
 
 config :pinchflat, Pinchflat.Repo,
   journal_mode: :wal,
@@ -101,7 +102,7 @@ config :tailwind,
 
 # Configures Elixir's Logger
 config :logger, :console,
-  format: "$time $metadata[$level] $message\n",
+  format: "$date $time $metadata[$level] | $message\n",
   metadata: [:request_id]
 
 # Use Jason for JSON parsing in Phoenix

config/runtime.exs

@@ -46,12 +46,12 @@ if config_env() == :prod do
   log_path = System.get_env("LOG_PATH", Path.join([config_path, "logs", "pinchflat.log"]))
   metadata_path = System.get_env("METADATA_PATH", Path.join([config_path, "metadata"]))
   extras_path = System.get_env("EXTRAS_PATH", Path.join([config_path, "extras"]))
-
   # For running PF as a podcast host on self-hosted environments
   expose_feed_endpoints = String.length(System.get_env("EXPOSE_FEED_ENDPOINTS", "")) > 0
-
   # For testing alternate journal modes (see issue #137)
   journal_mode = String.to_existing_atom(System.get_env("JOURNAL_MODE", "wal"))
+  # For running PF in a subdirectory via a reverse proxy
+  base_route_path = System.get_env("BASE_ROUTE_PATH", "/")
 
   config :logger, level: String.to_existing_atom(System.get_env("LOG_LEVEL", "debug"))
 
@@ -65,7 +65,8 @@ if config_env() == :prod do
     dns_cluster_query: System.get_env("DNS_CLUSTER_QUERY"),
     expose_feed_endpoints: expose_feed_endpoints,
     timezone: System.get_env("TIMEZONE") || System.get_env("TZ") || "UTC",
-    log_path: log_path
+    log_path: log_path,
+    base_route_path: base_route_path
 
   config :tzdata, :data_dir, System.get_env("TZ_DATA_DIR", "/etc/elixir_tzdata_data")
 
@@ -108,6 +109,7 @@ if config_env() == :prod do
       ip: {0, 0, 0, 0},
       port: String.to_integer(System.get_env("PORT") || "4000")
     ],
+    url: [path: base_route_path],
     secret_key_base: secret_key_base
 
   config :pinchflat, :logger, [

docker-compose.ci.yml

@@ -1,13 +1,15 @@
-version: '3'
 services:
   phx:
     build:
       context: .
-      dockerfile: dev.Dockerfile
+      dockerfile: ./docker/dev.Dockerfile
     environment:
       - MIX_ENV=test
     volumes:
       - '.:/app'
+      # These lines ensure the deps can be saved as build artifacts for caching
+      - '/app/deps'
+      - '/app/_build'
     ports:
       - '4008:4008'
     command: tail -F /dev/null

docker-compose.yml

@@ -1,14 +1,14 @@
-version: '3'
 services:
   phx:
     build:
       context: .
-      dockerfile: dev.Dockerfile
+      dockerfile: ./docker/dev.Dockerfile
     volumes:
       - '.:/app'
     ports:
       - '4008:4008'
-    command:
-      - ./docker-run.dev.sh
+    command: bash -c "chmod +x docker/docker-run.dev.sh && docker/docker-run.dev.sh"
     stdin_open: true
     tty: true
+    env_file:
+      - .env

docker/dev.Dockerfile

@@ -1,6 +1,6 @@
-ARG ELIXIR_VERSION=1.16.2
-ARG OTP_VERSION=26.2.2
-ARG DEBIAN_VERSION=bookworm-20240130
+ARG ELIXIR_VERSION=1.17.0
+ARG OTP_VERSION=26.2.5
+ARG DEBIAN_VERSION=bookworm-20240612-slim
 ARG DEV_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 
 FROM ${DEV_IMAGE}
@@ -9,10 +9,10 @@ ARG TARGETPLATFORM
 RUN echo "Building for ${TARGETPLATFORM:?}"
 
 # Install debian packages
-RUN apt-get update -qq
-RUN apt-get install -y inotify-tools curl git openssh-client jq \
-  python3 python3-setuptools python3-wheel python3-dev pipx \
-  python3-mutagen locales procps build-essential graphviz
+RUN apt-get update -qq && \
+  apt-get install -y inotify-tools curl git openssh-client jq \
+    python3 python3-setuptools python3-wheel python3-dev pipx \
+    python3-mutagen locales procps build-essential graphviz
 
 # Install ffmpeg
 RUN export FFMPEG_DOWNLOAD=$(case ${TARGETPLATFORM:-linux/amd64} in \
@@ -23,42 +23,37 @@ RUN export FFMPEG_DOWNLOAD=$(case ${TARGETPLATFORM:-linux/amd64} in \
     tar -xf /tmp/ffmpeg.tar.xz --strip-components=2 --no-anchored -C /usr/bin/ "ffmpeg" && \
     tar -xf /tmp/ffmpeg.tar.xz --strip-components=2 --no-anchored -C /usr/bin/ "ffprobe"
 
-# Install nodejs
-RUN curl -sL https://deb.nodesource.com/setup_20.x -o nodesource_setup.sh
-RUN bash nodesource_setup.sh
-RUN apt-get install nodejs
-RUN npm install -g yarn
-
-# Install baseline Elixir packages
-RUN mix local.hex --force
-RUN mix local.rebar --force
-
-# Download and update YT-DLP
-RUN curl -L https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -o /usr/local/bin/yt-dlp
-RUN chmod a+rx /usr/local/bin/yt-dlp
-RUN yt-dlp -U
-
-# Install Apprise
-RUN export PIPX_HOME=/opt/pipx && \
-    export PIPX_BIN_DIR=/usr/local/bin && \
-    pipx install apprise
+# Install nodejs and Yarn
+RUN curl -sL https://deb.nodesource.com/setup_20.x -o nodesource_setup.sh && \
+  bash nodesource_setup.sh && \
+  apt-get install -y nodejs && \
+  npm install -g yarn && \
+  # Install baseline Elixir packages
+  mix local.hex --force && \
+  mix local.rebar --force && \
+  # Download and update YT-DLP
+  curl -L https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -o /usr/local/bin/yt-dlp && \
+  chmod a+rx /usr/local/bin/yt-dlp && \
+  yt-dlp -U && \
+  # Install Apprise
+  export PIPX_HOME=/opt/pipx && \
+  export PIPX_BIN_DIR=/usr/local/bin && \
+  pipx install apprise
 
 # Set the locale
 RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
-ENV LANG en_US.UTF-8
-ENV LANGUAGE en_US:en
-ENV LC_ALL en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LANGUAGE=en_US:en
+ENV LC_ALL=en_US.UTF-8
 
 # Create app directory and copy the Elixir projects into it.
 WORKDIR /app
 COPY . ./
 
-# Needs permissions to be updated AFTER the copy step
-RUN chmod +x ./docker-run.dev.sh
-
 # Install Elixir deps
 # RUN mix archive.install github hexpm/hex branch latest
-RUN mix deps.get
+RUN MIX_ENV=dev mix deps.get && MIX_ENV=dev mix deps.compile
+RUN MIX_ENV=test mix deps.get && MIX_ENV=test mix deps.compile
 # Gives us iex shell history
 ENV ERL_AFLAGS="-kernel shell_history enabled"
 

docker/docker-run.dev.sh

@@ -2,12 +2,12 @@
 
 set -e
 
-# Ensure the app's deps are installed
+echo "\nInstalling Elixir deps..."
 mix deps.get
 
-# Install JS deps
-echo "\nInstalling JS..."
-cd assets && yarn install
+# Install both project-level and assets-level JS dependencies
+echo "\nInstalling JS deps..."
+yarn install && cd assets && yarn install
 cd ..
 
 # Potentially Set up the database

docker/selfhosted.Dockerfile

@@ -1,8 +1,8 @@
 # Find eligible builder and runner images on Docker Hub. We use Ubuntu/Debian
 # instead of Alpine to avoid DNS resolution issues in production.
-ARG ELIXIR_VERSION=1.16.2
-ARG OTP_VERSION=26.2.2
-ARG DEBIAN_VERSION=bookworm-20240130-slim
+ARG ELIXIR_VERSION=1.17.0
+ARG OTP_VERSION=26.2.5
+ARG DEBIAN_VERSION=bookworm-20240612-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"

lib/pinchflat/downloading/codec_parser.ex

@@ -1,82 +0,0 @@
-defmodule Pinchflat.Downloading.CodecParser do
-  @moduledoc """
-  Functions for generating yt-dlp codec strings
-  """
-
-  alias Pinchflat.Settings
-
-  @doc """
-  Generate a video codec string based on the value of the video_codec_preference setting.
-
-  Returns binary()
-  """
-  def generate_vcodec_string_from_settings do
-    generate_vcodec_string(Settings.get!(:video_codec_preference))
-  end
-
-  @doc """
-  Generate an audio codec string based on the value of the audio_codec_preference setting.
-
-  Returns binary()
-  """
-  def generate_acodec_string_from_settings do
-    generate_acodec_string(Settings.get!(:audio_codec_preference))
-  end
-
-  @doc """
-  Generate a video codec string from a list of video codecs.
-
-  If the list is nil or empty, the default video codec is AVC.
-
-  Returns binary()
-  """
-  def generate_vcodec_string(nil), do: "bestvideo[vcodec~='^avc']/bestvideo"
-  def generate_vcodec_string([]), do: generate_vcodec_string(nil)
-
-  def generate_vcodec_string(video_codecs) do
-    video_codecs
-    |> Enum.map(&video_codec_map()[&1])
-    |> Enum.reject(&is_nil/1)
-    |> Enum.map(&"bestvideo[vcodec~='^#{&1}']")
-    |> Enum.concat(["bestvideo"])
-    |> Enum.join("/")
-  end
-
-  @doc """
-  Generate an audio codec string from a list of audio codecs.
-
-  If the list is nil or empty, the default audio codec is MP4A.
-
-  Returns binary()
-  """
-  def generate_acodec_string(nil), do: "bestaudio[acodec~='^mp4a']/bestaudio"
-  def generate_acodec_string([]), do: generate_acodec_string(nil)
-
-  def generate_acodec_string(audio_codecs) do
-    audio_codecs
-    |> Enum.map(&audio_codec_map()[&1])
-    |> Enum.reject(&is_nil/1)
-    |> Enum.map(&"bestaudio[acodec~='^#{&1}']")
-    |> Enum.concat(["bestaudio"])
-    |> Enum.join("/")
-  end
-
-  @doc false
-  def video_codec_map do
-    %{
-      "av01" => "av01",
-      "avc" => "avc",
-      "vp9" => "vp0?9"
-    }
-  end
-
-  @doc false
-  def audio_codec_map do
-    %{
-      "aac" => "aac",
-      "mp4a" => "mp4a",
-      "mp3" => "mp3",
-      "opus" => "opus"
-    }
-  end
-end

lib/pinchflat/downloading/download_option_builder.ex

@@ -4,9 +4,9 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
   """
 
   alias Pinchflat.Sources
+  alias Pinchflat.Settings
   alias Pinchflat.Sources.Source
   alias Pinchflat.Media.MediaItem
-  alias Pinchflat.Downloading.CodecParser
   alias Pinchflat.Downloading.OutputPathBuilder
 
   alias Pinchflat.Utils.FilesystemUtils, as: FSUtils
@@ -74,6 +74,9 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
         {{:download_auto_subs, true}, %{download_subs: true}} ->
           acc ++ [:write_auto_subs]
 
+        {{:download_auto_subs, true}, %{embed_subs: true}} ->
+          acc ++ [:write_auto_subs]
+
         {{:embed_subs, true}, %{preferred_resolution: pr}} when pr != :audio ->
           acc ++ [:embed_subs]
 
@@ -122,13 +125,13 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
   end
 
   defp quality_options(media_profile) do
-    vcodec_string = CodecParser.generate_vcodec_string_from_settings()
-    acodec_string = CodecParser.generate_acodec_string_from_settings()
+    vcodec = Settings.get!(:video_codec_preference)
+    acodec = Settings.get!(:audio_codec_preference)
 
     case media_profile.preferred_resolution do
       # Also be aware that :audio disabled all embedding options for subtitles
       :audio ->
-        [:extract_audio, format: "#{acodec_string}/best"]
+        [:extract_audio, format_sort: "+acodec:#{acodec}"]
 
       resolution_atom ->
         {resolution_string, _} =
@@ -137,10 +140,9 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
           |> Integer.parse()
 
         [
-          format_sort: "res:#{resolution_string}",
           # Since Plex doesn't support reading metadata from MKV
           remux_video: "mp4",
-          format: "((#{vcodec_string})+(#{acodec_string}))/best"
+          format_sort: "res:#{resolution_string},+codec:#{vcodec}:#{acodec}"
         ]
     end
   end
@@ -204,10 +206,8 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
       "source_collection_id" => source.collection_id,
       "source_collection_name" => source.collection_name,
       "source_collection_type" => to_string(source.collection_type),
-      "media_upload_date_index" =>
-        media_item_with_preloads.upload_date_index
-        |> to_string()
-        |> String.pad_leading(2, "0")
+      "media_playlist_index" => pad_int(media_item_with_preloads.playlist_index),
+      "media_upload_date_index" => pad_int(media_item_with_preloads.upload_date_index)
     }
   end
 
@@ -224,6 +224,12 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilder do
     |> build_output_path(media_item_with_preloads)
   end
 
+  defp pad_int(integer, count \\ 2, padding \\ "0") do
+    integer
+    |> to_string()
+    |> String.pad_leading(count, padding)
+  end
+
   defp base_directory do
     Application.get_env(:pinchflat, :media_directory)
   end

lib/pinchflat/downloading/downloading_helpers.ex

@@ -16,14 +16,10 @@ defmodule Pinchflat.Downloading.DownloadingHelpers do
   alias Pinchflat.Media.MediaItem
   alias Pinchflat.Downloading.MediaDownloadWorker
 
-  alias Pinchflat.Lifecycle.UserScripts.CommandRunner, as: UserScriptRunner
-
   @doc """
   Starts tasks for downloading media for any of a sources _pending_ media items.
   Jobs are not enqueued if the source is set to not download media. This will return :ok.
 
-  You can optionally set the `kickoff_delay` option to delay when the jobs are enqueued.
-
   NOTE: this starts a download for each media item that is pending,
   not just the ones that were indexed in this job run. This should ensure
   that any stragglers are caught if, for some reason, they weren't enqueued
@@ -31,17 +27,13 @@ defmodule Pinchflat.Downloading.DownloadingHelpers do
 
   Returns :ok
   """
-  def enqueue_pending_download_tasks(source, opts \\ [])
-
-  def enqueue_pending_download_tasks(%Source{download_media: true} = source, opts) do
-    kickoff_delay = Keyword.get(opts, :kickoff_delay, 0)
-
+  def enqueue_pending_download_tasks(%Source{download_media: true} = source) do
     source
     |> Media.list_pending_media_items_for()
-    |> Enum.each(&MediaDownloadWorker.kickoff_with_task(&1, %{}, schedule_in: kickoff_delay))
+    |> Enum.each(&MediaDownloadWorker.kickoff_with_task/1)
   end
 
-  def enqueue_pending_download_tasks(%Source{download_media: false}, _opts) do
+  def enqueue_pending_download_tasks(%Source{download_media: false}) do
     :ok
   end
 
@@ -61,18 +53,15 @@ defmodule Pinchflat.Downloading.DownloadingHelpers do
   downloaded, based on the source's download settings and whether media is
   considered pending.
 
-  You can optionally set the `kickoff_delay` option to delay when the jobs are enqueued.
-
   Returns {:ok, %Task{}} | {:error, :should_not_download} | {:error, any()}
   """
-  def kickoff_download_if_pending(%MediaItem{} = media_item, opts \\ []) do
-    kickoff_delay = Keyword.get(opts, :kickoff_delay, 0)
+  def kickoff_download_if_pending(%MediaItem{} = media_item) do
     media_item = Repo.preload(media_item, :source)
 
     if media_item.source.download_media && Media.pending_download?(media_item) do
       Logger.info("Kicking off download for media item ##{media_item.id} (#{media_item.media_id})")
 
-      MediaDownloadWorker.kickoff_with_task(media_item, %{}, schedule_in: kickoff_delay)
+      MediaDownloadWorker.kickoff_with_task(media_item)
     else
       {:error, :should_not_download}
     end
@@ -109,32 +98,4 @@ defmodule Pinchflat.Downloading.DownloadingHelpers do
     |> Repo.all()
     |> Enum.map(&MediaDownloadWorker.kickoff_with_task/1)
   end
-
-  @doc """
-  Creates a media item from the attributes returned by the video backend
-  (read: yt-dlp) and runs the user script with a `media_indexed` event type.
-
-  Only runs the user script if the media item was created successfully and the media item
-  doesn't already exist in the database.
-
-  Returns {:ok, %MediaItem{}} | {:error, any()}
-  """
-  def create_media_item_and_run_script(%Source{} = source, media_attrs_struct) do
-    media_already_exists =
-      MediaQuery.new()
-      |> where(^dynamic(^MediaQuery.for_source(source) and ^MediaQuery.media_id(media_attrs_struct.media_id)))
-      |> Repo.exists?()
-
-    case Media.create_media_item_from_backend_attrs(source, media_attrs_struct) do
-      {:ok, media_item} ->
-        if !media_already_exists do
-          UserScriptRunner.run(:media_indexed, media_item)
-        end
-
-        {:ok, media_item}
-
-      err ->
-        err
-    end
-  end
 end

lib/pinchflat/downloading/media_downloader.ex

@@ -84,7 +84,7 @@ defmodule Pinchflat.Downloading.MediaDownloader do
           # IDEA: might be worth kicking off a job for this since thumbnail fetching
           # could fail and I want to handle that in isolation
           metadata_filepath: MetadataFileHelpers.compress_and_store_metadata_for(media_with_preloads, parsed_json),
-          thumbnail_filepath: MetadataFileHelpers.download_and_store_thumbnail_for(media_with_preloads, parsed_json)
+          thumbnail_filepath: MetadataFileHelpers.download_and_store_thumbnail_for(media_with_preloads)
         }
       })
 

lib/pinchflat/downloading/output_path_builder.ex

@@ -54,7 +54,12 @@ defmodule Pinchflat.Downloading.OutputPathBuilder do
       "season_from_date" => "%(upload_date>%Y)S",
       "season_episode_from_date" => "s%(upload_date>%Y)Se%(upload_date>%m%d)S",
       "season_episode_index_from_date" => "s%(upload_date>%Y)Se%(upload_date>%m%d)S{{ media_upload_date_index }}",
-      "artist_name" => "%(artist,creator,uploader,uploader_id)S"
+      "artist_name" => "%(artist,creator,uploader,uploader_id)S",
+      "static_season__episode_by_index" => "Season 1/s01e{{ media_playlist_index }}",
+      "static_season__episode_by_date" => "Season 1/s01e%(upload_date>%y%m%d)S",
+      "season_by_year__episode_by_date" => "Season %(upload_date>%Y)S/s%(upload_date>%Y)Se%(upload_date>%m%d)S",
+      "season_by_year__episode_by_date_and_index" =>
+        "Season %(upload_date>%Y)S/s%(upload_date>%Y)Se%(upload_date>%m%d)S{{ media_upload_date_index }}"
     }
   end
 end

lib/pinchflat/fast_indexing/fast_indexing_helpers.ex

@@ -10,14 +10,16 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpers do
   use Pinchflat.Media.MediaQuery
 
   alias Pinchflat.Repo
+  alias Pinchflat.Media
   alias Pinchflat.Sources.Source
   alias Pinchflat.FastIndexing.YoutubeRss
+  alias Pinchflat.FastIndexing.YoutubeApi
   alias Pinchflat.Downloading.DownloadingHelpers
 
   alias Pinchflat.YtDlp.Media, as: YtDlpMedia
 
   @doc """
-  Fetches new media IDs from a source's YouTube RSS feed, indexes them, and kicks off downloading
+  Fetches new media IDs for a source from YT's API or RSS, indexes them, and kicks off downloading
   tasks for any pending media items. See comments in `FastIndexingWorker` for more info on the
   order of operations and how this fits into the indexing process.
 
@@ -25,7 +27,7 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpers do
   downloaded_.
   """
   def kickoff_download_tasks_from_youtube_rss_feed(%Source{} = source) do
-    {:ok, media_ids} = YoutubeRss.get_recent_media_ids_from_rss(source)
+    {:ok, media_ids} = get_recent_media_ids(source)
     existing_media_items = list_media_items_by_media_id_for(source, media_ids)
     new_media_ids = media_ids -- Enum.map(existing_media_items, & &1.media_id)
 
@@ -41,12 +43,22 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpers do
         end
       end)
 
-    # Wait 5s before enqueuing downloads to give the post-indexing user script a chance to run
-    DownloadingHelpers.enqueue_pending_download_tasks(source, kickoff_delay: 5)
+    DownloadingHelpers.enqueue_pending_download_tasks(source)
 
     Enum.filter(maybe_new_media_items, & &1)
   end
 
+  # If possible, use the YouTube API to fetch media IDs. If that fails, fall back to the RSS feed.
+  # If the YouTube API isn't set up, just use the RSS feed.
+  defp get_recent_media_ids(source) do
+    with true <- YoutubeApi.enabled?(),
+         {:ok, media_ids} <- YoutubeApi.get_recent_media_ids(source) do
+      {:ok, media_ids}
+    else
+      _ -> YoutubeRss.get_recent_media_ids(source)
+    end
+  end
+
   defp list_media_items_by_media_id_for(source, media_ids) do
     MediaQuery.new()
     |> where(^dynamic([mi], ^MediaQuery.for_source(source) and mi.media_id in ^media_ids))
@@ -57,8 +69,8 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpers do
     url = "https://www.youtube.com/watch?v=#{media_id}"
 
     case YtDlpMedia.get_media_attributes(url) do
-      {:ok, media_attrs_struct} ->
-        DownloadingHelpers.create_media_item_and_run_script(source, media_attrs_struct)
+      {:ok, media_attrs} ->
+        Media.create_media_item_from_backend_attrs(source, media_attrs)
 
       err ->
         err

lib/pinchflat/fast_indexing/youtube_api.ex

@@ -0,0 +1,92 @@
+defmodule Pinchflat.FastIndexing.YoutubeApi do
+  @moduledoc """
+  Methods for interacting with the YouTube API for fast indexing
+  """
+
+  require Logger
+
+  alias Pinchflat.Settings
+  alias Pinchflat.Sources.Source
+  alias Pinchflat.Utils.FunctionUtils
+  alias Pinchflat.FastIndexing.YoutubeBehaviour
+
+  @behaviour YoutubeBehaviour
+
+  @doc """
+  Determines if the YouTube API is enabled for fast indexing by checking
+  if the user has an API key set
+
+  Returns boolean()
+  """
+  @impl YoutubeBehaviour
+  def enabled?(), do: is_binary(api_key())
+
+  @doc """
+  Fetches the recent media IDs from the YouTube API for a given source.
+
+  Returns {:ok, [binary()]} | {:error, binary()}
+  """
+  @impl YoutubeBehaviour
+  def get_recent_media_ids(%Source{} = source) do
+    api_response =
+      source
+      |> determine_playlist_id()
+      |> do_api_request()
+
+    case api_response do
+      {:ok, parsed_json} -> get_media_ids_from_response(parsed_json)
+      {:error, reason} -> {:error, reason}
+    end
+  end
+
+  # The UC prefix is for channels which won't work with this API endpoint. Swapping
+  # the prefix to UU will get us the playlist that represents the channel's uploads
+  defp determine_playlist_id(%{collection_id: c_id}) do
+    String.replace_prefix(c_id, "UC", "UU")
+  end
+
+  defp do_api_request(playlist_id) do
+    Logger.debug("Fetching recent media IDs from YouTube API for playlist: #{playlist_id}")
+
+    playlist_id
+    |> construct_api_endpoint()
+    |> http_client().get(accept: "application/json")
+    |> case do
+      {:ok, response} ->
+        Phoenix.json_library().decode(response)
+
+      {:error, reason} ->
+        Logger.error("Failed to fetch YouTube API: #{inspect(reason)}")
+        {:error, reason}
+    end
+  end
+
+  defp get_media_ids_from_response(parsed_json) do
+    parsed_json
+    |> Map.get("items", [])
+    |> Enum.map(fn item ->
+      item
+      |> Map.get("contentDetails", %{})
+      |> Map.get("videoId", nil)
+    end)
+    |> Enum.reject(&is_nil/1)
+    |> Enum.uniq()
+    |> FunctionUtils.wrap_ok()
+  end
+
+  defp api_key do
+    Settings.get!(:youtube_api_key)
+  end
+
+  defp construct_api_endpoint(playlist_id) do
+    api_base = "https://youtube.googleapis.com/youtube/v3/playlistItems"
+    property_type = "contentDetails"
+    max_results = 50
+
+    "#{api_base}?part=#{property_type}&maxResults=#{max_results}&playlistId=#{playlist_id}&key=#{api_key()}"
+  end
+
+  defp http_client do
+    Application.get_env(:pinchflat, :http_client, Pinchflat.HTTP.HTTPClient)
+  end
+end

lib/pinchflat/fast_indexing/youtube_behaviour.ex

@@ -0,0 +1,11 @@
+defmodule Pinchflat.FastIndexing.YoutubeBehaviour do
+  @moduledoc """
+  This module defines the behaviour for clients that interface with YouTube
+  for the purpose of fast indexing.
+  """
+
+  alias Pinchflat.Sources.Source
+
+  @callback enabled?() :: boolean()
+  @callback get_recent_media_ids(%Source{}) :: {:ok, [String.t()]} | {:error, String.t()}
+end

lib/pinchflat/fast_indexing/youtube_rss.ex

@@ -1,18 +1,31 @@
 defmodule Pinchflat.FastIndexing.YoutubeRss do
   @moduledoc """
-  Methods for interacting with YouTube RSS feeds
+  Methods for interacting with YouTube RSS feeds for fast indexing
   """
 
   require Logger
 
   alias Pinchflat.Sources.Source
+  alias Pinchflat.FastIndexing.YoutubeBehaviour
+
+  @behaviour YoutubeBehaviour
+
+  @doc """
+  Determines if the YouTube RSS feed is enabled for fast indexing. Used to satisfy
+  the `YoutubeBehaviour` behaviour.
+
+  Returns true
+  """
+  @impl YoutubeBehaviour
+  def enabled?(), do: true
 
   @doc """
   Fetches the recent media IDs from a YouTube RSS feed for a given source.
 
   Returns {:ok, [binary()]} | {:error, binary()}
   """
-  def get_recent_media_ids_from_rss(%Source{} = source) do
+  @impl YoutubeBehaviour
+  def get_recent_media_ids(%Source{} = source) do
     Logger.debug("Fetching recent media IDs from YouTube RSS feed for source: #{source.collection_id}")
 
     case http_client().get(rss_url_for_source(source)) do

lib/pinchflat/http/http_client.ex

@@ -21,9 +21,11 @@ defmodule Pinchflat.HTTP.HTTPClient do
   """
   @impl HTTPBehaviour
   def get(url, headers \\ [], opts \\ []) do
+    headers = parse_headers(headers)
+
     case :httpc.request(:get, {url, headers}, [], opts) do
       {:ok, {{_version, 200, _reason_phrase}, _headers, body}} ->
-        {:ok, body}
+        {:ok, to_string(body)}
 
       {:ok, {{_version, status_code, reason_phrase}, _headers, _body}} ->
         {:error, "HTTP request failed with status code #{status_code}: #{reason_phrase}"}
@@ -32,4 +34,8 @@ defmodule Pinchflat.HTTP.HTTPClient do
         {:error, "HTTP request failed: #{reason}"}
     end
   end
+
+  defp parse_headers(headers) do
+    Enum.map(headers, fn {k, v} -> {to_charlist(k), to_charlist(v)} end)
+  end
 end

lib/pinchflat/lifecycle/user_scripts/command_runner.ex

@@ -12,7 +12,6 @@ defmodule Pinchflat.Lifecycle.UserScripts.CommandRunner do
   @behaviour UserScriptCommandRunner
 
   @event_types [
-    :media_indexed,
     :media_downloaded,
     :media_deleted
   ]

lib/pinchflat/media/media.ex

@@ -41,9 +41,10 @@ defmodule Pinchflat.Media do
   Returns a list of media_items that are redownloadable based on the redownload delay
   of the media_profile their source belongs to.
 
-  The logic is that a media_item is past_redownload_delay if the media_item's
-  upload_date is at least redownload_delay_days ago AND
-  `media_downloaded_at` - `redownload_delay_days` is before the media_item's `upload_date`.
+  The logic is that a media_item is past_redownload_delay if the media_item's uploaded_at is
+  at least redownload_delay_days ago AND `media_downloaded_at` - `redownload_delay_days`
+  is before the media_item's `uploaded_at`.
+
   This logic grabs media that we've recently downloaded AND is recently uploaded, but
   doesn't grab media that we've recently downloaded and was uploaded a long time ago.
   This also makes things work as expected when downloading media from a source for the
@@ -135,18 +136,23 @@ defmodule Pinchflat.Media do
 
   Unlike `create_media_item`, this will attempt an update if the media_item
   already exists. This is so that future indexing can pick up attributes that
-  we may not have asked for in the past (eg: upload_date)
+  we may not have asked for in the past (eg: uploaded_at)
 
   Returns {:ok, %MediaItem{}} | {:error, %Ecto.Changeset{}}
   """
   def create_media_item_from_backend_attrs(source, media_attrs_struct) do
     attrs = Map.merge(%{source_id: source.id}, Map.from_struct(media_attrs_struct))
+    # Some fields should only be set on insert and not on update.
+    fields_to_drop_on_update = [:playlist_index]
 
     %MediaItem{}
     |> MediaItem.changeset(attrs)
     |> Repo.insert(
       on_conflict: [
-        set: Map.to_list(attrs)
+        set:
+          attrs
+          |> Map.drop(fields_to_drop_on_update)
+          |> Map.to_list()
       ],
       conflict_target: [:source_id, :media_id]
     )

lib/pinchflat/media/media_item.ex

@@ -18,6 +18,8 @@ defmodule Pinchflat.Media.MediaItem do
   alias Pinchflat.Media.MediaItemsSearchIndex
 
   @allowed_fields [
+    # these fields are only captured on index
+    :playlist_index,
     # these fields are captured on indexing (and again on download)
     :title,
     :media_id,
@@ -26,7 +28,7 @@ defmodule Pinchflat.Media.MediaItem do
     :livestream,
     :source_id,
     :short_form_content,
-    :upload_date,
+    :uploaded_at,
     :upload_date_index,
     :duration_seconds,
     # these fields are captured only on download
@@ -51,7 +53,7 @@ defmodule Pinchflat.Media.MediaItem do
     livestream
     media_id
     source_id
-    upload_date
+    uploaded_at
     short_form_content
   )a
 
@@ -69,9 +71,10 @@ defmodule Pinchflat.Media.MediaItem do
     field :short_form_content, :boolean, default: false
     field :media_downloaded_at, :utc_datetime
     field :media_redownloaded_at, :utc_datetime
-    field :upload_date, :date
+    field :uploaded_at, :utc_datetime
     field :upload_date_index, :integer, default: 0
     field :duration_seconds, :integer
+    field :playlist_index, :integer, default: 0
 
     field :media_filepath, :string
     field :media_size_bytes, :integer
@@ -130,7 +133,31 @@ defmodule Pinchflat.Media.MediaItem do
     ~w(__meta__ __struct__ metadata tasks media_items_search_index)a
   end
 
-  defp update_upload_date_index(%{changes: changes} = changeset) when is_map_key(changes, :upload_date) do
+  # Run it on new records no matter what. The method we delegate to
+  # will handle the case where `uploaded_at` is `nil`
+  defp update_upload_date_index(%{data: %{id: nil}} = changeset) do
+    do_update_upload_date_index(changeset)
+  end
+
+  # For the update case, we only want to recalculate if the day itself has changed.
+  # For instance, this is useful in the migration from `upload_date` to `uploaded_at`
+  defp update_upload_date_index(%{changes: changes} = changeset) when is_map_key(changes, :uploaded_at) do
+    old_uploaded_at = changeset.data.uploaded_at
+    new_uploaded_at = get_change(changeset, :uploaded_at)
+    upload_dates_match = DateTime.to_date(old_uploaded_at) == DateTime.to_date(new_uploaded_at)
+
+    if upload_dates_match do
+      changeset
+    else
+      do_update_upload_date_index(changeset)
+    end
+  end
+
+  # If the record is persisted and the `uploaded_at` field is not being changed,
+  # we don't need to recalculate the index.
+  defp update_upload_date_index(changeset), do: changeset
+
+  defp do_update_upload_date_index(%{changes: changes} = changeset) when is_map_key(changes, :uploaded_at) do
     source_id = get_field(changeset, :source_id)
     source = Sources.get_source!(source_id)
     # Channels should count down from 99, playlists should count up from 0
@@ -142,7 +169,7 @@ defmodule Pinchflat.Media.MediaItem do
 
     current_max =
       MediaQuery.new()
-      |> where(^dynamic([mi], mi.upload_date == ^changes.upload_date and ^MediaQuery.for_source(source)))
+      |> where(^dynamic([mi], ^MediaQuery.upload_date_matches(changes.uploaded_at) and ^MediaQuery.for_source(source)))
       |> Repo.aggregate(aggregator, :upload_date_index)
 
     case current_max do
@@ -151,7 +178,7 @@ defmodule Pinchflat.Media.MediaItem do
     end
   end
 
-  defp update_upload_date_index(changeset), do: changeset
+  defp do_update_upload_date_index(changeset), do: changeset
 
   defimpl Jason.Encoder, for: MediaItem do
     def encode(value, opts) do

lib/pinchflat/media/media_query.ex

@@ -35,11 +35,14 @@ defmodule Pinchflat.Media.MediaQuery do
   def culling_prevented, do: dynamic([mi], mi.prevent_culling == true)
   def culled, do: dynamic([mi], not is_nil(mi.culled_at))
   def redownloaded, do: dynamic([mi], not is_nil(mi.media_redownloaded_at))
-  def media_id(nil), do: dynamic(false)
-  def media_id(media_id), do: dynamic([mi], mi.media_id == ^media_id)
+  def upload_date_matches(other_date), do: dynamic([mi], fragment("date(?) = date(?)", mi.uploaded_at, ^other_date))
 
   def upload_date_after_source_cutoff do
-    dynamic([mi, source], is_nil(source.download_cutoff_date) or mi.upload_date >= source.download_cutoff_date)
+    dynamic(
+      [mi, source],
+      is_nil(source.download_cutoff_date) or
+        fragment("date(?) >= ?", mi.uploaded_at, source.download_cutoff_date)
+    )
   end
 
   def format_matching_profile_preference do
@@ -86,12 +89,12 @@ defmodule Pinchflat.Media.MediaQuery do
   def past_redownload_delay do
     dynamic(
       [mi, source, media_profile],
-      # Returns media items where the upload_date is at least redownload_delay_days ago AND
+      # Returns media items where the uploaded_at is at least redownload_delay_days ago AND
       # downloaded_at minus the redownload_delay_days is before the upload date
       fragment("""
         IFNULL(redownload_delay_days, 0) > 0 AND
-        DATETIME('now', '-' || redownload_delay_days || ' day') > upload_date AND
-        DATETIME(media_downloaded_at, '-' || redownload_delay_days || ' day') < upload_date
+        DATETIME('now', '-' || redownload_delay_days || ' day') > uploaded_at AND
+        DATETIME(media_downloaded_at, '-' || redownload_delay_days || ' day') < uploaded_at
       """)
     )
   end

lib/pinchflat/metadata/metadata_file_helpers.ex

@@ -11,6 +11,8 @@ defmodule Pinchflat.Metadata.MetadataFileHelpers do
 
   alias Pinchflat.Utils.FilesystemUtils
 
+  alias Pinchflat.YtDlp.Media, as: YtDlpMedia
+
   @doc """
   Returns the directory where metadata for a database record should be stored.
 
@@ -47,55 +49,42 @@ defmodule Pinchflat.Metadata.MetadataFileHelpers do
   Returns {:ok, map()} | {:error, any}
   """
   def read_compressed_metadata(filepath) do
-    {:ok, json} = File.open(filepath, [:read, :compressed], &IO.read(&1, :all))
+    {:ok, json} = File.open(filepath, [:read, :compressed], &IO.read(&1, :eof))
 
     Phoenix.json_library().decode(json)
   end
 
   @doc """
   Downloads and stores a thumbnail for a media item, returning the filepath.
-  Chooses the highest quality thumbnail available (preferring jpg). Returns
-  nil if no thumbnails are available.
+  Chooses the highest quality thumbnail available and converts it to a JPG
+
+  Returns nil if no thumbnail is available or if yt-dlp encounters an error
 
   Returns binary() | nil
   """
-  def download_and_store_thumbnail_for(database_record, metadata_map) do
-    thumbnails =
-      (metadata_map["thumbnails"] || [])
-      # Give it a low preference if the `preference` key doesn't exist
-      |> Enum.map(&Map.put_new(&1, "preference", -1000))
-      # Give it a low preference if image isn't a jpg
-      |> Enum.map(fn t ->
-        preference_weight = if String.ends_with?(t["url"], ".jpg"), do: t["preference"], else: t["preference"] - 1000
+  def download_and_store_thumbnail_for(database_record) do
+    yt_dlp_filepath = generate_filepath_for(database_record, "thumbnail.%(ext)s")
+    real_filepath = generate_filepath_for(database_record, "thumbnail.jpg")
 
-        Map.put(t, "preference", preference_weight)
-      end)
-
-    case Enum.sort_by(thumbnails, & &1["preference"], :desc) do
-      [thumbnail_map | _] ->
-        thumbnail_url = thumbnail_map["url"]
-        filepath = generate_filepath_for(database_record, Path.basename(thumbnail_url))
-        thumbnail_blob = fetch_thumbnail_from_url(thumbnail_url)
-
-        :ok = FilesystemUtils.write_p!(filepath, thumbnail_blob)
-
-        filepath
-
-      _ ->
-        nil
+    case YtDlpMedia.download_thumbnail(database_record.original_url, output: yt_dlp_filepath) do
+      {:ok, _} -> real_filepath
+      _ -> nil
     end
   end
 
   @doc """
   Parses an upload date from the YYYYMMDD string returned in yt-dlp metadata
-  and returns a Date struct.
+  and returns a DateTime struct, appending a time of 00:00:00Z.
 
-  Returns Date.t()
+  Returns DateTime.t()
   """
   def parse_upload_date(upload_date) do
     <<year::binary-size(4)>> <> <<month::binary-size(2)>> <> <<day::binary-size(2)>> = upload_date
 
-    Date.from_iso8601!("#{year}-#{month}-#{day}")
+    case DateTime.from_iso8601("#{year}-#{month}-#{day}T00:00:00Z") do
+      {:ok, datetime, _} -> datetime
+      _ -> raise "Invalid upload date: #{upload_date}"
+    end
   end
 
   @doc """
@@ -135,11 +124,19 @@ defmodule Pinchflat.Metadata.MetadataFileHelpers do
     end
   end
 
-  defp fetch_thumbnail_from_url(url) do
-    http_client = Application.get_env(:pinchflat, :http_client, Pinchflat.HTTP.HTTPClient)
-    {:ok, body} = http_client.get(url, [], body_format: :binary)
+  @doc """
+  Attempts to determine the season and episode number from a media filepath.
 
-    body
+  Returns {:ok, {binary(), binary()}} | {:error, :indeterminable}
+  """
+  def season_and_episode_from_media_filepath(media_filepath) do
+    # matches s + 1 or more digits + e + 1 or more digits (case-insensitive)
+    season_episode_regex = ~r/s(\d+)e(\d+)/i
+
+    case Regex.scan(season_episode_regex, media_filepath) do
+      [[_, season, episode] | _] -> {:ok, {season, episode}}
+      _ -> {:error, :indeterminable}
+    end
   end
 
   defp generate_filepath_for(database_record, filename) do

lib/pinchflat/metadata/metadata_parser.ex

@@ -8,6 +8,8 @@ defmodule Pinchflat.Metadata.MetadataParser do
   and not have it, ya know?
   """
 
+  alias Pinchflat.YtDlp.Media, as: YtDlpMedia
+
   @doc """
   Parses the given JSON response from yt-dlp and returns a map of
   the needful media_item attributes, along with anything needed for
@@ -24,15 +26,12 @@ defmodule Pinchflat.Metadata.MetadataParser do
   end
 
   defp parse_media_metadata(metadata) do
-    %{
-      media_id: metadata["id"],
-      title: metadata["title"],
-      original_url: metadata["original_url"],
-      description: metadata["description"],
-      media_filepath: metadata["filepath"],
-      livestream: !!metadata["was_live"],
-      duration_seconds: metadata["duration"] && round(metadata["duration"])
-    }
+    Map.merge(
+      Map.from_struct(YtDlpMedia.response_to_struct(metadata)),
+      %{
+        media_filepath: metadata["filepath"]
+      }
+    )
   end
 
   defp parse_subtitle_metadata(metadata) do

lib/pinchflat/metadata/nfo_builder.ex

@@ -6,8 +6,8 @@ defmodule Pinchflat.Metadata.NfoBuilder do
 
   import Pinchflat.Utils.XmlUtils, only: [safe: 1]
 
-  alias Pinchflat.Metadata.MetadataFileHelpers
   alias Pinchflat.Utils.FilesystemUtils
+  alias Pinchflat.Metadata.MetadataFileHelpers
 
   @doc """
   Builds an NFO file for a media item (read: single "episode") and
@@ -15,12 +15,12 @@ defmodule Pinchflat.Metadata.NfoBuilder do
 
   Returns the filepath of the NFO file.
   """
-  def build_and_store_for_media_item(filepath, metadata) do
-    nfo = build_for_media_item(metadata)
+  def build_and_store_for_media_item(nfo_filepath, metadata) do
+    nfo = build_for_media_item(nfo_filepath, metadata)
 
-    FilesystemUtils.write_p!(filepath, nfo)
+    FilesystemUtils.write_p!(nfo_filepath, nfo)
 
-    filepath
+    nfo_filepath
   end
 
   @doc """
@@ -37,10 +37,15 @@ defmodule Pinchflat.Metadata.NfoBuilder do
     filepath
   end
 
-  defp build_for_media_item(metadata) do
+  defp build_for_media_item(nfo_filepath, metadata) do
     upload_date = MetadataFileHelpers.parse_upload_date(metadata["upload_date"])
+    # NOTE: the filepath here isn't the path of the media item, it's the path that
+    # the NFO should be saved to. This works because the NFO's path is the same as
+    # the media's path, just with a different extension. If this ever changes I'll
+    # need to pass in the media item's path as well.
+    {season, episode} = determine_season_and_episode_number(nfo_filepath, upload_date)
+
     # Cribbed from a combination of the Kodi wiki, ytdl-nfo, and ytdl-sub.
-    # WHO NEEDS A FANCY XML PARSER ANYWAY?!
     """
     <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
     <episodedetails>
@@ -49,8 +54,8 @@ defmodule Pinchflat.Metadata.NfoBuilder do
       <uniqueid type="youtube" default="true">#{safe(metadata["id"])}</uniqueid>
       <plot>#{safe(metadata["description"])}</plot>
       <aired>#{safe(upload_date)}</aired>
-      <season>#{safe(upload_date.year)}</season>
-      <episode>#{Calendar.strftime(upload_date, "%m%d")}</episode>
+      <season>#{safe(season)}</season>
+      <episode>#{episode}</episode>
       <genre>YouTube</genre>
     </episodedetails>
     """
@@ -67,4 +72,11 @@ defmodule Pinchflat.Metadata.NfoBuilder do
     </tvshow>
     """
   end
+
+  defp determine_season_and_episode_number(filepath, upload_date) do
+    case MetadataFileHelpers.season_and_episode_from_media_filepath(filepath) do
+      {:ok, {season, episode}} -> {season, episode}
+      {:error, _} -> {upload_date.year, Calendar.strftime(upload_date, "%m%d")}
+    end
+  end
 end

lib/pinchflat/metadata/source_image_parser.ex

@@ -20,29 +20,49 @@ defmodule Pinchflat.Metadata.SourceImageParser do
   def store_source_images(base_directory, source_metadata) do
     (source_metadata["thumbnails"] || [])
     |> Enum.filter(&(&1["filepath"] != nil))
-    |> select_useful_images()
+    |> select_useful_images(source_metadata)
     |> Enum.map(&move_image(&1, base_directory))
     |> Enum.into(%{})
   end
 
-  defp select_useful_images(images) do
+  defp select_useful_images(images, source_metadata) do
     labelled_images =
-      Enum.reduce(images, [], fn image_map, acc ->
+      Enum.reduce(images, %{}, fn image_map, acc ->
         case image_map do
-          %{"id" => "avatar_uncropped"} ->
-            acc ++ [{:poster, :poster_filepath, image_map["filepath"]}]
-
-          %{"id" => "banner_uncropped"} ->
-            acc ++ [{:fanart, :fanart_filepath, image_map["filepath"]}]
-
-          _ ->
-            acc
+          %{"id" => "avatar_uncropped"} -> put_image_key(acc, :poster, image_map["filepath"])
+          %{"id" => "banner_uncropped"} -> put_image_key(acc, :fanart, image_map["filepath"])
+          _ -> acc
         end
       end)
 
     labelled_images
-    |> Enum.concat([{:banner, :banner_filepath, determine_best_banner(images)}])
-    |> Enum.filter(fn {_, _, tmp_filepath} -> tmp_filepath end)
+    |> add_fallback_poster(source_metadata)
+    |> put_image_key(:banner, determine_best_banner(images))
+    |> Enum.filter(fn {_key, attrs} -> attrs.current_filepath end)
+  end
+
+  # If a poster is set, short-circuit and return the images as-is
+  defp add_fallback_poster(%{poster: _} = images, _), do: images
+
+  # If a poster is NOT set, see if we can find a suitable image to use as a fallback
+  defp add_fallback_poster(images, source_metadata) do
+    case source_metadata["entries"] do
+      nil -> images
+      [] -> images
+      [first_entry | _] -> add_poster_from_entry_thumbnail(images, first_entry)
+    end
+  end
+
+  defp add_poster_from_entry_thumbnail(images, entry) do
+    thumbnail =
+      (entry["thumbnails"] || [])
+      |> Enum.reverse()
+      |> Enum.find(& &1["filepath"])
+
+    case thumbnail do
+      nil -> images
+      _ -> put_image_key(images, :poster, thumbnail["filepath"])
+    end
   end
 
   defp determine_best_banner(images) do
@@ -58,12 +78,22 @@ defmodule Pinchflat.Metadata.SourceImageParser do
     Map.get(best_candidate || %{}, "filepath")
   end
 
-  defp move_image({filename, source_attr_name, tmp_filepath}, base_directory) do
-    extension = Path.extname(tmp_filepath)
-    final_filepath = Path.join([base_directory, "#{filename}#{extension}"])
+  defp move_image({_key, attrs}, base_directory) do
+    extension = Path.extname(attrs.current_filepath)
+    final_filepath = Path.join([base_directory, "#{attrs.final_filename}#{extension}"])
 
-    FilesystemUtils.cp_p!(tmp_filepath, final_filepath)
+    FilesystemUtils.cp_p!(attrs.current_filepath, final_filepath)
 
-    {source_attr_name, final_filepath}
+    {attrs.attribute_name, final_filepath}
+  end
+
+  defp put_image_key(map, key, image) do
+    attribute_atom = String.to_existing_atom("#{key}_filepath")
+
+    Map.put(map, key, %{
+      attribute_name: attribute_atom,
+      final_filename: to_string(key),
+      current_filepath: image
+    })
   end
 end

lib/pinchflat/metadata/source_metadata_storage_worker.ex

@@ -77,10 +77,8 @@ defmodule Pinchflat.Metadata.SourceMetadataStorageWorker do
 
   defp fetch_source_metadata_and_images(series_directory, source) do
     metadata_directory = MetadataFileHelpers.metadata_directory_for(source)
-    tmp_output_path = "#{tmp_directory()}/#{StringUtils.random_string(16)}/source_image.%(ext)S"
-    opts = [:write_all_thumbnails, convert_thumbnails: "jpg", output: tmp_output_path]
 
-    {:ok, metadata} = MediaCollection.get_source_metadata(source.original_url, opts)
+    {:ok, metadata} = fetch_metadata_for_source(source)
     metadata_image_attrs = SourceImageParser.store_source_images(metadata_directory, metadata)
 
     if source.media_profile.download_source_images && series_directory do
@@ -110,6 +108,20 @@ defmodule Pinchflat.Metadata.SourceMetadataStorageWorker do
     end
   end
 
+  defp fetch_metadata_for_source(source) do
+    tmp_output_path = "#{tmp_directory()}/#{StringUtils.random_string(16)}/source_image.%(ext)S"
+    base_opts = [convert_thumbnails: "jpg", output: tmp_output_path]
+
+    opts =
+      if source.collection_type == :channel do
+        base_opts ++ [:write_all_thumbnails, playlist_items: 0]
+      else
+        base_opts ++ [:write_thumbnail, playlist_items: 1]
+      end
+
+    MediaCollection.get_source_metadata(source.original_url, opts)
+  end
+
   defp tmp_directory do
     Application.get_env(:pinchflat, :tmpfile_directory)
   end

lib/pinchflat/podcasts/podcast_helpers.ex

@@ -28,7 +28,7 @@ defmodule Pinchflat.Podcasts.PodcastHelpers do
 
     MediaQuery.new()
     |> where(^dynamic(^MediaQuery.for_source(source) and ^MediaQuery.downloaded()))
-    |> order_by(desc: :upload_date)
+    |> order_by(desc: :uploaded_at)
     |> Repo.maybe_limit(limit)
     |> Repo.all()
     |> Enum.filter(fn media_item -> File.exists?(media_item.media_filepath) end)

lib/pinchflat/podcasts/rss_feed_builder.ex

@@ -7,7 +7,6 @@ defmodule Pinchflat.Podcasts.RssFeedBuilder do
 
   import Pinchflat.Utils.XmlUtils, only: [safe: 1]
 
-  alias Pinchflat.Utils.DatetimeUtils
   alias Pinchflat.Podcasts.PodcastHelpers
   alias PinchflatWeb.Router.Helpers, as: Routes
 
@@ -83,7 +82,7 @@ defmodule Pinchflat.Podcasts.RssFeedBuilder do
       <title>#{safe(media_item.title)}</title>
       <link>#{safe(media_item.original_url)}</link>
       <description>#{safe(media_item.description)}</description>
-      <pubDate>#{generate_upload_date(media_item)}</pubDate>
+      <pubDate>#{Calendar.strftime(media_item.uploaded_at, @datetime_format)}</pubDate>
       <itunes:duration>#{media_item.duration_seconds}</itunes:duration>
       <enclosure
         url="#{media_stream_path(url_base, media_item)}"
@@ -133,12 +132,6 @@ defmodule Pinchflat.Podcasts.RssFeedBuilder do
     end
   end
 
-  defp generate_upload_date(media_item) do
-    media_item.upload_date
-    |> DatetimeUtils.date_to_datetime()
-    |> Calendar.strftime(@datetime_format)
-  end
-
   defp podcast_route(action, params) do
     Routes.podcast_path(PinchflatWeb.Endpoint, action, params)
   end

lib/pinchflat/settings/setting.ex

@@ -13,17 +13,15 @@ defmodule Pinchflat.Settings.Setting do
     :apprise_version,
     :apprise_server,
     :video_codec_preference,
-    :audio_codec_preference
-  ]
-
-  @virtual_fields [
-    :video_codec_preference_string,
-    :audio_codec_preference_string
+    :audio_codec_preference,
+    :youtube_api_key
   ]
 
   @required_fields ~w(
     onboarding
     pro_enabled
+    video_codec_preference
+    audio_codec_preference
   )a
 
   schema "settings" do
@@ -32,43 +30,16 @@ defmodule Pinchflat.Settings.Setting do
     field :yt_dlp_version, :string
     field :apprise_version, :string
     field :apprise_server, :string
+    field :youtube_api_key, :string
 
-    field :video_codec_preference, {:array, :string}, default: []
-    field :audio_codec_preference, {:array, :string}, default: []
-    field :video_codec_preference_string, :string, default: nil, virtual: true
-    field :audio_codec_preference_string, :string, default: nil, virtual: true
+    field :video_codec_preference, :string
+    field :audio_codec_preference, :string
   end
 
   @doc false
   def changeset(setting, attrs) do
     setting
     |> cast(attrs, @allowed_fields)
-    |> cast(attrs, @virtual_fields, empty_values: [])
-    |> convert_codec_preference_strings()
     |> validate_required(@required_fields)
   end
-
-  defp convert_codec_preference_strings(changeset) do
-    fields = [
-      video_codec_preference_string: :video_codec_preference,
-      audio_codec_preference_string: :audio_codec_preference
-    ]
-
-    Enum.reduce(fields, changeset, fn {virtual_field, actual_field}, changeset ->
-      case get_change(changeset, virtual_field) do
-        nil ->
-          changeset
-
-        value ->
-          new_value =
-            value
-            |> String.split(">")
-            |> Enum.map(&String.trim/1)
-            |> Enum.reject(&(String.trim(&1) == ""))
-            |> Enum.map(&String.downcase/1)
-
-          put_change(changeset, actual_field, new_value)
-      end
-    end)
-  end
 end

lib/pinchflat/slow_indexing/slow_indexing_helpers.ex

@@ -8,6 +8,7 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpers do
   require Logger
 
   alias Pinchflat.Repo
+  alias Pinchflat.Media
   alias Pinchflat.Tasks
   alias Pinchflat.Sources
   alias Pinchflat.Sources.Source
@@ -38,9 +39,6 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpers do
   item belonging to the source. You can't tell me the method name isn't descriptive!
   Returns a list of media items or changesets (if the media item couldn't be created).
 
-  For each new media item, the method will also run a user script with the `media_indexed`
-  event, if the script is present.
-
   Indexing is slow and usually returns a list of all media data at once for record creation.
   To help with this, we use a file follower to watch the file that yt-dlp writes to
   so we can create media items as they come in. This parallelizes the process and adds
@@ -66,16 +64,15 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpers do
     source = Repo.reload!(source)
 
     result =
-      Enum.map(media_attributes, fn media_attrs_struct ->
-        case DownloadingHelpers.create_media_item_and_run_script(source, media_attrs_struct) do
+      Enum.map(media_attributes, fn media_attrs ->
+        case Media.create_media_item_from_backend_attrs(source, media_attrs) do
           {:ok, media_item} -> media_item
           {:error, changeset} -> changeset
         end
       end)
 
     Sources.update_source(source, %{last_indexed_at: DateTime.utc_now()})
-    # Wait 5s before enqueuing downloads to give the post-indexing user script a chance to run
-    DownloadingHelpers.enqueue_pending_download_tasks(source, kickoff_delay: 5)
+    DownloadingHelpers.enqueue_pending_download_tasks(source)
 
     result
   end
@@ -121,15 +118,14 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpers do
     end)
   end
 
-  defp create_media_item_and_enqueue_download(source, media_attrs_struct) do
+  defp create_media_item_and_enqueue_download(source, media_attrs) do
     # Reload because the source may have been updated during the (long-running) indexing process
     # and important settings like `download_media` may have changed.
     source = Repo.reload!(source)
 
-    case DownloadingHelpers.create_media_item_and_run_script(source, media_attrs_struct) do
+    case Media.create_media_item_from_backend_attrs(source, media_attrs) do
       {:ok, %MediaItem{} = media_item} ->
-        # Wait 5s before enqueuing downloads to give the post-indexing user script a chance to run
-        DownloadingHelpers.kickoff_download_if_pending(media_item, kickoff_delay: 5)
+        DownloadingHelpers.kickoff_download_if_pending(media_item)
 
       {:error, changeset} ->
         changeset

lib/pinchflat/sources/source.ex

@@ -112,9 +112,11 @@ defmodule Pinchflat.Sources.Source do
     |> dynamic_default(:custom_name, fn cs -> get_field(cs, :collection_name) end)
     |> dynamic_default(:uuid, fn _ -> Ecto.UUID.generate() end)
     |> validate_required(required_fields)
+    |> validate_title_regex()
     |> validate_number(:retention_period_days, greater_than_or_equal_to: 0)
     # Ensures it ends with `.{{ ext }}` or `.%(ext)s` or similar (with a little wiggle room)
     |> validate_format(:output_path_template_override, MediaProfile.ext_regex(), message: "must end with .{{ ext }}")
+    |> validate_format(:original_url, youtube_channel_or_playlist_regex(), message: "must be a channel or playlist URL")
     |> cast_assoc(:metadata, with: &SourceMetadata.changeset/2, required: false)
     |> unique_constraint([:collection_id, :media_profile_id, :title_filter_regex], error_key: :original_url)
   end
@@ -128,7 +130,7 @@ defmodule Pinchflat.Sources.Source do
   @doc false
   def fast_index_frequency do
     # minutes
-    15
+    10
   end
 
   @doc false
@@ -141,6 +143,22 @@ defmodule Pinchflat.Sources.Source do
     ~w(__meta__ __struct__ metadata tasks media_items)a
   end
 
+  def youtube_channel_or_playlist_regex do
+    # Validate that the original URL is not a video URL
+    # Also matches if the string does NOT contain youtube.com or youtu.be. This preserves my tenuous support
+    # for non-youtube sources.
+    ~r<^(?:(?!youtube\.com/(watch|shorts|embed)|youtu\.be).)*$>
+  end
+
+  defp validate_title_regex(%{changes: %{title_filter_regex: regex}} = changeset) when is_binary(regex) do
+    case Ecto.Adapters.SQL.query(Repo, "SELECT regexp_like('', ?)", [regex]) do
+      {:ok, _} -> changeset
+      _ -> add_error(changeset, :title_filter_regex, "is invalid")
+    end
+  end
+
+  defp validate_title_regex(changeset), do: changeset
+
   defimpl Jason.Encoder, for: Source do
     def encode(value, opts) do
       value

lib/pinchflat/utils/datetime_utils.ex

@@ -1,17 +0,0 @@
-defmodule Pinchflat.Utils.DatetimeUtils do
-  @moduledoc """
-  Utility methods for working with dates and datetimes
-  """
-
-  @doc """
-  Converts a Date to a DateTime
-
-  Returns %DateTime{}
-  """
-  def date_to_datetime(date) do
-    date
-    |> Date.to_gregorian_days()
-    |> Kernel.*(86_400)
-    |> DateTime.from_gregorian_seconds()
-  end
-end

lib/pinchflat/yt_dlp/media.ex

@@ -10,7 +10,7 @@ defmodule Pinchflat.YtDlp.Media do
     :original_url,
     :livestream,
     :short_form_content,
-    :upload_date,
+    :uploaded_at,
     :duration_seconds
   ]
 
@@ -21,8 +21,9 @@ defmodule Pinchflat.YtDlp.Media do
     :original_url,
     :livestream,
     :short_form_content,
-    :upload_date,
-    :duration_seconds
+    :uploaded_at,
+    :duration_seconds,
+    :playlist_index
   ]
 
   alias __MODULE__
@@ -46,10 +47,24 @@ defmodule Pinchflat.YtDlp.Media do
     end
   end
 
+  @doc """
+  Downloads a thumbnail for a single piece of media. Usually used for
+  downloading thumbnails for internal use
+
+  Returns {:ok, ""} | {:error, any, ...}.
+  """
+  def download_thumbnail(url, command_opts \\ []) do
+    opts = [:no_simulate, :skip_download, :write_thumbnail, convert_thumbnail: "jpg"] ++ command_opts
+
+    # NOTE: it doesn't seem like this command actually returns anything in `after_move` since
+    # we aren't downloading the main media file
+    backend_runner().run(url, opts, "after_move:%()j")
+  end
+
   @doc """
   Returns a map representing the media at the given URL.
 
-  Returns {:ok, [map()]} | {:error, any, ...}.
+  Returns {:ok, %Media{}} | {:error, any, ...}.
   """
   def get_media_attributes(url) do
     runner = Application.get_env(:pinchflat, :yt_dlp_runner)
@@ -70,9 +85,11 @@ defmodule Pinchflat.YtDlp.Media do
 
   @doc """
   Returns the output template for yt-dlp's indexing command.
+
+  NOTE: playlist_index is really only useful for playlists that will never change their order.
   """
   def indexing_output_template do
-    "%(.{id,title,was_live,webpage_url,description,aspect_ratio,duration,upload_date})j"
+    "%(.{id,title,was_live,webpage_url,description,aspect_ratio,duration,upload_date,timestamp,playlist_index})j"
   end
 
   @doc """
@@ -90,7 +107,8 @@ defmodule Pinchflat.YtDlp.Media do
       livestream: !!response["was_live"],
       duration_seconds: response["duration"] && round(response["duration"]),
       short_form_content: response["webpage_url"] && short_form_content?(response),
-      upload_date: response["upload_date"] && MetadataFileHelpers.parse_upload_date(response["upload_date"])
+      uploaded_at: response["upload_date"] && parse_uploaded_at(response),
+      playlist_index: response["playlist_index"] || 0
     }
   end
 
@@ -110,6 +128,18 @@ defmodule Pinchflat.YtDlp.Media do
     end
   end
 
+  defp parse_uploaded_at(%{"timestamp" => ts} = response) when is_number(ts) do
+    case DateTime.from_unix(ts) do
+      {:ok, datetime} -> datetime
+      _ -> MetadataFileHelpers.parse_upload_date(response["upload_date"])
+    end
+  end
+
+  # This field is needed before inserting into the database, but absence
+  # of this field should fail at insert-time rather than here
+  defp parse_uploaded_at(%{"upload_date" => nil}), do: nil
+  defp parse_uploaded_at(response), do: MetadataFileHelpers.parse_upload_date(response["upload_date"])
+
   defp backend_runner do
     # This approach lets us mock the command for testing
     Application.get_env(:pinchflat, :yt_dlp_runner)

lib/pinchflat/yt_dlp/media_collection.ex

@@ -99,10 +99,21 @@ defmodule Pinchflat.YtDlp.MediaCollection do
   as a compressed blob for possible future use. That's why it's not getting formatted like
   `get_source_details/1`
 
+  ! IMPORTANT ! - you'll always want to set `playlist_items: int` in `addl_opts.
+  This is great if you want to also return details about the videos in the playlists,
+  but it should be set in all cases to not over-fetch data.
+  For channels you should usually set this to 0 since channels return all the
+  metadata we need without needing to fetch the videos. On the other hand, playlists
+  don't return very useful images so you can set this to 1 to get the first video's
+  images, for instance.
+
   Returns {:ok, map()} | {:error, any, ...}.
   """
-  def get_source_metadata(source_url, addl_opts \\ []) do
-    opts = [playlist_items: 0] ++ addl_opts
+  def get_source_metadata(source_url, addl_opts \\ [playlist_items: 0]) do
+    # This only validates that the `playlist_items` key is present. It's otherwise unused
+    _playlist_items = Keyword.fetch!(addl_opts, :playlist_items)
+
+    opts = [:skip_download] ++ addl_opts
     output_template = "playlist:%()j"
 
     with {:ok, output} <- backend_runner().run(source_url, opts, output_template),

lib/pinchflat_web/components/core_components.ex

@@ -19,6 +19,7 @@ defmodule PinchflatWeb.CoreComponents do
   import PinchflatWeb.Gettext
 
   alias Phoenix.LiveView.JS
+  alias PinchflatWeb.CustomComponents.TextComponents
 
   @doc """
   Renders a modal.
@@ -644,7 +645,11 @@ defmodule PinchflatWeb.CoreComponents do
       <li :for={{k, v} <- @iterable_attributes} class="mb-2 w-2/3">
         <strong><%= k %>:</strong>
         <code class="inline-block text-sm font-mono text-gray p-0.5 mx-0.5">
-          <%= v %>
+          <%= if is_binary(v) && URI.parse(v).scheme && URI.parse(v).scheme =~ "http" do %>
+            <TextComponents.inline_link href={v}><%= v %></TextComponents.inline_link>
+          <% else %>
+            <%= v %>
+          <% end %>
         </code>
       </li>
     </ul>

lib/pinchflat_web/components/custom_components/table_components.ex

@@ -2,7 +2,8 @@ defmodule PinchflatWeb.CustomComponents.TableComponents do
   @moduledoc false
   use Phoenix.Component
 
-  alias PinchflatWeb.CoreComponents
+  import PinchflatWeb.CoreComponents
+  import PinchflatWeb.CustomComponents.TextComponents
 
   @doc """
   Renders a table component with the given rows and columns.
@@ -76,11 +77,13 @@ defmodule PinchflatWeb.CustomComponents.TableComponents do
             phx-click={@page_number != 1 && "page_change"}
             phx-value-direction="dec"
           >
-            <CoreComponents.icon name="hero-chevron-left" />
+            <.icon name="hero-chevron-left" />
           </span>
         </li>
         <li>
-          <span class="mx-2">Page <%= @page_number %> of <%= @total_pages %></span>
+          <span class="mx-2">
+            Page <.localized_number number={@page_number} /> of <.localized_number number={@total_pages} />
+          </span>
         </li>
         <li>
           <span
@@ -92,7 +95,7 @@ defmodule PinchflatWeb.CustomComponents.TableComponents do
             phx-click={@page_number != @total_pages && "page_change"}
             phx-value-direction="inc"
           >
-            <CoreComponents.icon name="hero-chevron-right" />
+            <.icon name="hero-chevron-right" />
           </span>
         </li>
       </ul>

lib/pinchflat_web/components/custom_components/text_components.ex

@@ -94,4 +94,28 @@ defmodule PinchflatWeb.CustomComponents.TextComponents do
     <time><%= Calendar.strftime(Timex.Timezone.convert(@datetime, @timezone), @format) %></time>
     """
   end
+
+  @doc """
+  Renders a localized number using the Intl.NumberFormat API, falling back to the raw number if needed
+  """
+  attr :number, :any, required: true
+
+  def localized_number(assigns) do
+    ~H"""
+    <span x-data x-text={"Intl.NumberFormat().format(#{@number})"}><%= @number %></span>
+    """
+  end
+
+  @doc """
+  Renders a word with a suffix if the count is not 1
+  """
+  attr :word, :string, required: true
+  attr :count, :integer, required: true
+  attr :suffix, :string, default: "s"
+
+  def pluralize(assigns) do
+    ~H"""
+    <%= @word %><%= if @count == 1, do: "", else: @suffix %>
+    """
+  end
 end

lib/pinchflat_web/components/layouts/root.html.heex

@@ -19,6 +19,7 @@
       onboarding: #{Settings.get!(:onboarding)}
     }"}
     class="dark text-bodydark bg-boxdark-2"
+    data-socket-path={Path.join(Application.get_env(:pinchflat, :base_route_path), "/live")}
   >
     <%= @inner_content %>
 

lib/pinchflat_web/controllers/media_items/media_item_html/show.html.heex

@@ -31,7 +31,7 @@
                 <.media_preview media_item={@media_item} />
               </div>
               <aside class="mt-4 xl:mt-0">
-                <div>Uploaded: <%= @media_item.upload_date %></div>
+                <div>Uploaded: <%= DateTime.to_date(@media_item.uploaded_at) %></div>
                 <div>
                   <span :if={URI.parse(@media_item.original_url).scheme =~ "http"}>
                     <.subtle_link href={@media_item.original_url} target="_blank">Open Original</.subtle_link>
@@ -43,7 +43,7 @@
                     </.subtle_link>
                   </span>
                 </div>
-                <div class="mt-4 text-bodydark">
+                <div :if={@media_item.description} class="mt-4 text-bodydark">
                   <.break_on_newline text={@media_item.description} />
                 </div>
               </aside>

lib/pinchflat_web/controllers/media_profiles/media_profile_html.ex

@@ -53,12 +53,24 @@ defmodule PinchflatWeb.MediaProfiles.MediaProfileHTML do
     ]
   end
 
-  def custom_output_template_options do
+  def media_center_custom_output_template_options do
+    %{
+      season_by_year__episode_by_date: "<code>Season YYYY/sYYYYeMMDD</code>",
+      season_by_year__episode_by_date_and_index:
+        "same as the above but it handles dates better. <strong>This is the recommended option</strong>",
+      static_season__episode_by_index:
+        "<code>Season 1/s01eXX</code> where <code>XX</code> is the video's position in the playlist. Only recommended for playlists (not channels) that don't change",
+      static_season__episode_by_date:
+        "<code>Season 1/s01eYYMMDD</code>. Recommended for playlists that might change or where order isn't important"
+    }
+  end
+
+  def other_custom_output_template_options do
     %{
       upload_day: nil,
       upload_month: nil,
       upload_year: nil,
-      upload_yyyy_mm_dd: "the upload date in the format YYYY-MM-DD",
+      upload_yyyy_mm_dd: "the upload date in the format <code>YYYY-MM-DD</code>",
       source_custom_name: "the name of the sources that use this profile",
       source_collection_id: "the YouTube ID of the sources that use this profile",
       source_collection_name:
@@ -66,9 +78,11 @@ defmodule PinchflatWeb.MediaProfiles.MediaProfileHTML do
       source_collection_type: "the collection type of the sources using this profile. Either 'channel' or 'playlist'",
       artist_name: "the name of the artist with fallbacks to other uploader fields",
       season_from_date: "alias for upload_year",
-      season_episode_from_date: "the upload date formatted as sYYYYeMMDD",
+      season_episode_from_date: "the upload date formatted as <code>sYYYYeMMDD</code>",
       season_episode_index_from_date:
-        "the upload date formatted as sYYYYeMMDDII where II is an index to prevent date collisions"
+        "the upload date formatted as <code>sYYYYeMMDDII</code> where <code>II</code> is an index to prevent date collisions",
+      media_playlist_index:
+        "the place of the media item in the playlist. Do not use with channels. May not work if the playlist is updated"
     }
   end
 
@@ -77,7 +91,6 @@ defmodule PinchflatWeb.MediaProfiles.MediaProfileHTML do
       id
       ext
       title
-      fulltitle
       uploader
       channel
       upload_date
@@ -99,7 +112,7 @@ defmodule PinchflatWeb.MediaProfiles.MediaProfileHTML do
   end
 
   defp media_center_output_template do
-    "/shows/{{ source_custom_name }}/Season {{ season_from_date }}/{{ season_episode_index_from_date }} - {{ title }}.{{ ext }}"
+    "/shows/{{ source_custom_name }}/{{ season_by_year__episode_by_date_and_index }} - {{ title }}.{{ ext }}"
   end
 
   defp audio_output_template do

lib/pinchflat_web/controllers/media_profiles/media_profile_html/media_profile_form.html.heex

@@ -84,22 +84,22 @@
       />
     </section>
 
-    <section x-data="{ presets: { default: false, media_center: false, audio: false, archiving: false } }">
-      <.input
-        field={f[:download_auto_subs]}
-        type="toggle"
-        label="Download Autogenerated Subtitles"
-        help="Prefers normal subs but will download autogenerated if needed. Requires 'Download Subtitles' to be enabled"
-        x-init="$watch('selectedPreset', p => p && (enabled = presets[p]))"
-      />
-    </section>
-
     <section x-data="{ presets: { default: true, media_center: true, audio: false, archiving: true } }">
       <.input
         field={f[:embed_subs]}
         type="toggle"
         label="Embed Subtitles"
-        help="Downloads and embeds subtitles in the media file itself, if supported. Uneffected by 'Download Subtitles' (recommended)"
+        help="Downloads and embeds subtitles in the media file itself, if supported. Uneffected by 'Download Subtitles'"
+        x-init="$watch('selectedPreset', p => p && (enabled = presets[p]))"
+      />
+    </section>
+
+    <section x-data="{ presets: { default: false, media_center: false, audio: false, archiving: false } }">
+      <.input
+        field={f[:download_auto_subs]}
+        type="toggle"
+        label="Use Autogenerated Subtitles"
+        help="Prefers normal subs with 'Download Subtitles' or 'Embed Subtitles' but will use autogenerated subs if needed."
         x-init="$watch('selectedPreset', p => p && (enabled = presets[p]))"
       />
     </section>

lib/pinchflat_web/controllers/media_profiles/media_profile_html/output_template_help.html.heex

@@ -1,7 +1,7 @@
 <%!-- The heex HTML formatter is really struggling with this file - I apologize in advance --%>
 <aside>
   <h2 class="text-xl font-bold mb-2">Output Template Syntax</h2>
-  <section class="ml-2 md:ml-4 mb-4 max-w-prose">
+  <section class="ml-2 md:ml-4 mb-4 max-w-prose overflow-auto">
     <p>When generating an output template, you have 3 options for syntax:</p>
     <ul class="list-disc list-inside ml-2 md:ml-5">
       <li>
@@ -46,7 +46,7 @@
   </section>
 
   <h2 class="text-xl font-bold mb-2">Template Options</h2>
-  <section class="ml-2 md:ml-4 mb-4">
+  <section class="ml-2 md:ml-4 mb-4 overflow-auto">
     <p class="max-w-prose">
       Any single-word <code class="text-sm">yt-dlp</code>
       option
@@ -56,16 +56,23 @@
       can be used with the curly braced liquid-style syntax.
       This is just a list of the most common options as well as some custom aliases
     </p>
-    <h3 class="text-lg font-bold mb-2">Custom Aliases</h3>
-    <ul class="list-disc list-inside ml-2 md:ml-5">
-      <li :for={{k, v} <- custom_output_template_options()}>
+    <h3 class="text-lg font-bold my-2">Media Center Custom Aliases</h3>
+    <ul class="list-disc list-inside mb-4 ml-2 md:ml-5 max-w-prose">
+      <li :for={{k, v} <- media_center_custom_output_template_options()} class="mt-1">
         <.inline_code>{{ <%= k %> }}</.inline_code>
-        <span :if={v}>- <%= v %></span>
+        <span :if={v}>- <%= html_escape({:safe, v}) %></span>
+      </li>
+    </ul>
+    <h3 class="text-lg font-bold mb-2">Other Custom Aliases</h3>
+    <ul class="list-disc list-inside mb-4 ml-2 md:ml-5 max-w-prose">
+      <li :for={{k, v} <- other_custom_output_template_options()} class="mt-1">
+        <.inline_code>{{ <%= k %> }}</.inline_code>
+        <span :if={v}>- <%= html_escape({:safe, v}) %></span>
       </li>
     </ul>
     <h3 class="text-lg font-bold mb-2">Common Options</h3>
     <ul class="list-disc list-inside ml-2 md:ml-5">
-      <li :for={opt <- common_output_template_options()}>
+      <li :for={opt <- common_output_template_options()} class="mt-1">
         <.inline_code>{{ <%= opt %> }}</.inline_code>
       </li>
     </ul>

lib/pinchflat_web/controllers/pages/page_html.ex

@@ -5,9 +5,19 @@ defmodule PinchflatWeb.Pages.PageHTML do
 
   embed_templates "page_html/*"
 
-  def readable_media_filesize(media_filesize) do
-    {num, suffix} = NumberUtils.human_byte_size(media_filesize, precision: 1)
+  attr :media_filesize, :integer, required: true
 
-    "#{Float.round(num)} #{suffix}"
+  def readable_media_filesize(assigns) do
+    {num, suffix} = NumberUtils.human_byte_size(assigns.media_filesize, precision: 2)
+
+    assigns =
+      Map.merge(assigns, %{
+        num: num,
+        suffix: suffix
+      })
+
+    ~H"""
+    <.localized_number number={@num} /> <%= @suffix %>
+    """
   end
 end

lib/pinchflat_web/controllers/pages/page_html/history_table_live.ex

@@ -22,7 +22,9 @@ defmodule Pinchflat.Pages.HistoryTableLive do
     <div>
       <span class="mb-4 flex items-center">
         <.icon_button icon_name="hero-arrow-path" class="h-10 w-10" phx-click="reload_page" tooltip="Refresh" />
-        <span class="ml-2">Showing <%= length(@records) %> of <%= @total_record_count %></span>
+        <span class="ml-2">
+          Showing <.localized_number number={length(@records)} /> of <.localized_number number={@total_record_count} />
+        </span>
       </span>
       <div class="max-w-full overflow-x-auto">
         <.table rows={@records} table_class="text-white">
@@ -32,7 +34,7 @@ defmodule Pinchflat.Pages.HistoryTableLive do
             </.subtle_link>
           </:col>
           <:col :let={media_item} label="Upload Date">
-            <%= media_item.upload_date %>
+            <%= DateTime.to_date(media_item.uploaded_at) %>
           </:col>
           <:col :let={media_item} label="Indexed At">
             <%= format_datetime(media_item.inserted_at) %>

lib/pinchflat_web/controllers/pages/page_html/home.html.heex

@@ -1,33 +1,39 @@
 <div class="grid grid-cols-1 gap-4 md:grid-cols-4">
-  <div class="rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
-    <a href={~p"/media_profiles"} class="mt-4 flex flex-col items-center justify-center">
-      <span class="text-md font-medium">Media Profile(s)</span>
+  <div class="flex flex-col justify-center rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
+    <a href={~p"/media_profiles"} class="flex flex-col items-center py-2">
+      <span class="text-md font-medium">
+        Media <.pluralize count={@media_profile_count} word="Profile" />
+      </span>
       <h4 class="text-title-md font-bold text-white">
-        <%= @media_profile_count %>
+        <.localized_number number={@media_profile_count} />
       </h4>
     </a>
   </div>
-  <div class="rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
-    <a href={~p"/sources"} class="mt-4 flex flex-col items-center justify-center">
-      <span class="text-md font-medium">Source(s)</span>
+  <div class="flex flex-col justify-center rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
+    <a href={~p"/sources"} class="flex flex-col items-center py-2">
+      <span class="text-md font-medium">
+        <.pluralize count={@source_count} word="Source" />
+      </span>
       <h4 class="text-title-md font-bold text-white">
-        <%= @source_count %>
+        <.localized_number number={@source_count} />
       </h4>
     </a>
   </div>
-  <div class="rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
-    <span class="mt-4 flex flex-col items-center justify-center">
-      <span class="text-md font-medium">Downloaded Media</span>
+  <div class="flex flex-col justify-center rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
+    <span class="flex flex-col items-center py-2">
+      <span class="text-md font-medium">
+        <.pluralize count={@media_item_count} word="Download" />
+      </span>
       <h4 class="text-title-md font-bold text-white">
-        <%= @media_item_count %>
+        <.localized_number number={@media_item_count} />
       </h4>
     </span>
   </div>
-  <div class="rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
-    <span class="mt-4 flex flex-col items-center justify-center">
+  <div class="flex flex-col justify-center rounded-sm border px-7.5 py-6 shadow-default border-strokedark bg-boxdark">
+    <span class="flex flex-col items-center py-2">
       <span class="text-md font-medium">Library Size</span>
       <h4 class="text-title-md font-bold text-white">
-        <%= readable_media_filesize(@media_item_size) %>
+        <.readable_media_filesize media_filesize={@media_item_size} />
       </h4>
     </span>
   </div>

lib/pinchflat_web/controllers/settings/setting_html.ex

@@ -1,8 +1,6 @@
 defmodule PinchflatWeb.Settings.SettingHTML do
   use PinchflatWeb, :html
 
-  alias Pinchflat.Downloading.CodecParser
-
   embed_templates "setting_html/*"
 
   @doc """
@@ -16,9 +14,14 @@ defmodule PinchflatWeb.Settings.SettingHTML do
 
   def apprise_server_help do
     url = "https://github.com/caronc/apprise/wiki/URLBasics"
-    classes = "underline decoration-bodydark decoration-1 hover:decoration-white"
 
-    ~s(Server endpoint for Apprise notifications when new media is found. See <a href="#{url}" class="#{classes}" target="_blank">Apprise docs</a> for more information)
+    ~s(Server endpoint for Apprise notifications when new media is found. See <a href="#{url}" class="#{help_link_classes()}" target="_blank">Apprise docs</a> for more information)
+  end
+
+  def youtube_api_help do
+    url = "https://github.com/kieraneglin/pinchflat/wiki/Generating-a-YouTube-API-key"
+
+    ~s(API key for YouTube Data API v3. Greatly improves the accuracy of Fast Indexing. See <a href="#{url}" class="#{help_link_classes()}" target="_blank">here</a> for details on generating an API key)
   end
 
   def diagnostic_info_string do
@@ -30,4 +33,8 @@ defmodule PinchflatWeb.Settings.SettingHTML do
     - Timezone: #{Application.get_env(:pinchflat, :timezone)}
     """
   end
+
+  defp help_link_classes do
+    "underline decoration-bodydark decoration-1 hover:decoration-white"
+  end
 end

lib/pinchflat_web/controllers/settings/setting_html/codec_settings_help.html.heex

@@ -1,17 +1,17 @@
 <aside>
-  <h2 class="text-xl font-bold mb-2">Codec Preferences</h2>
+  <h2 class="text-xl font-bold mb-2">Codec Preference</h2>
   <section class="ml-2 md:ml-4 mb-2 max-w-prose">
-    <section>
-      Available video codecs:
-      <ul class="list-disc ml-8">
-        <li :for={{codec, _} <- CodecParser.video_codec_map()}><%= codec %></li>
-      </ul>
-    </section>
-    <section class="mt-4">
-      Available audio codecs:
-      <ul class="list-disc ml-8">
-        <li :for={{codec, _} <- CodecParser.audio_codec_map()}><%= codec %></li>
-      </ul>
-    </section>
+    <p>
+      Some users may want to specify the audio codec that <code class="text-sm">yt-dlp</code>
+      searches for when downloading content. For these users, you can specify one audio and video
+      codec to prefer above all others.
+    </p>
+    <p class="mt-4">
+      NOTE: this is a <em>soft</em>
+      preference. If the codec you specify is not available, <code class="text-sm">yt-dlp</code>
+      will download the next best available codec. This is expected and intended behavior.
+      <.inline_link href="https://github.com/yt-dlp/yt-dlp#sorting-formats">See here</.inline_link>
+      for more information and a list of available codecs.
+    </p>
   </section>
 </aside>

lib/pinchflat_web/controllers/settings/setting_html/setting_form.html.heex

@@ -15,7 +15,7 @@
         Notification Settings
       </h3>
       <span class="cursor-pointer hover:underline" x-on:click="advancedMode = !advancedMode">
-        Editing Mode: <span x-text="advancedMode ? 'Advanced' : 'Basic'"></span>
+        Editing Mode: <span x-text="advancedMode ? 'Advanced' : 'Standard'"></span>
       </span>
     </section>
 
@@ -26,7 +26,25 @@
     ) %>
   </section>
 
-  <section class="mt-10" x-show="advancedMode">
+  <section class="mt-8">
+    <section>
+      <h3 class="text-2xl text-black dark:text-white">
+        Indexing Settings
+      </h3>
+
+      <.input
+        field={f[:youtube_api_key]}
+        placeholder="ABC123"
+        type="text"
+        label="YouTube API Key"
+        help={youtube_api_help()}
+        html_help={true}
+        inputclass="font-mono text-sm mr-4"
+      />
+    </section>
+  </section>
+
+  <section class="mt-8" x-show="advancedMode">
     <section>
       <h3 class="text-2xl text-black dark:text-white">
         Codec Options
@@ -37,24 +55,20 @@
       </p>
 
       <.input
-        id="video_codec_preference_string"
-        name="setting[video_codec_preference_string]"
-        value={Enum.join(f[:video_codec_preference].value, ">")}
-        placeholder="avc>vp9>av01"
+        field={f[:video_codec_preference]}
+        placeholder="avc"
         type="text"
         label="Video Codec Preference"
-        help="Order of preference for video codecs. Separate with >. Will be remuxed into an MP4 container. See below for available codecs"
+        help="Video codec preference. Will be remuxed into an MP4 container. See below for more details"
         inputclass="font-mono text-sm mr-4"
       />
 
       <.input
-        id="audio_codec_preference_string"
-        name="setting[audio_codec_preference_string]"
-        value={Enum.join(f[:audio_codec_preference].value, ">")}
-        placeholder="mp4a>opus>aac"
+        field={f[:audio_codec_preference]}
+        placeholder="m4a"
         type="text"
         label="Audio Codec Preference"
-        help="Order of preference for audio codecs. Separate with >. See below for available codecs"
+        help="Audio codec preference. See below for more details"
         inputclass="font-mono text-sm mr-4"
       />
     </section>

lib/pinchflat_web/controllers/sources/source_controller.ex

@@ -41,13 +41,30 @@ defmodule PinchflatWeb.Sources.SourceController do
     render(conn, :index, sources: Repo.all(source_query))
   end
 
-  def new(conn, _params) do
-    changeset = Sources.change_source(%Source{})
+  def new(conn, params) do
+    # This lets me preload the settings from another source for more efficient creation
+    cs_struct =
+      case to_string(params["template_id"]) do
+        "" -> %Source{}
+        template_id -> Repo.get(Source, template_id) || %Source{}
+      end
 
     render(conn, :new,
-      changeset: changeset,
       media_profiles: media_profiles(),
-      layout: get_onboarding_layout()
+      layout: get_onboarding_layout(),
+      # Most of these don't actually _need_ to be nullified at this point,
+      # but if I don't do it now I know it'll bite me
+      changeset:
+        Sources.change_source(%Source{
+          cs_struct
+          | id: nil,
+            uuid: nil,
+            custom_name: nil,
+            collection_name: nil,
+            collection_id: nil,
+            collection_type: nil,
+            original_url: nil
+        })
     )
   end
 

lib/pinchflat_web/controllers/sources/source_html.ex

@@ -9,12 +9,14 @@ defmodule PinchflatWeb.Sources.SourceHTML do
   attr :changeset, Ecto.Changeset, required: true
   attr :action, :string, required: true
   attr :media_profiles, :list, required: true
+  attr :method, :string, required: true
 
   def source_form(assigns)
 
   def friendly_index_frequencies do
     [
       {"Only once when first created", -1},
+      {"30 minutes", 30},
       {"1 Hour", 60},
       {"3 Hours", 3 * 60},
       {"6 Hours", 6 * 60},

lib/pinchflat_web/controllers/sources/source_html/actions_dropdown.html.heex

@@ -26,6 +26,11 @@
       <span x-show="copied" x-transition.duration.150ms><.icon name="hero-check" class="ml-2 h-4 w-4" /></span>
     </span>
   </:option>
+  <:option>
+    <.link href={~p"/sources/new?template_id=#{@source}"} method="get">
+      Use as Template
+    </.link>
+  </:option>
   <:option>
     <div class="h-px w-full bg-bodydark2"></div>
   </:option>

lib/pinchflat_web/controllers/sources/source_html/edit.html.heex

@@ -10,7 +10,12 @@
 <div class="rounded-sm border border-stroke bg-white px-5 pb-2.5 pt-6 shadow-default dark:border-strokedark dark:bg-boxdark sm:px-7.5 xl:pb-1">
   <div class="max-w-full">
     <div class="flex flex-col gap-10">
-      <.source_form changeset={@changeset} media_profiles={@media_profiles} action={~p"/sources/#{@source}"} />
+      <.source_form
+        changeset={@changeset}
+        media_profiles={@media_profiles}
+        action={~p"/sources/#{@source}"}
+        method="patch"
+      />
     </div>
   </div>
 </div>

lib/pinchflat_web/controllers/sources/source_html/fast_indexing_help.html.heex

@@ -1,21 +1,63 @@
 <aside>
-  <h2 class="text-xl font-bold mb-2">What is fast indexing (experimental)?</h2>
+  <h2 class="text-2xl font-bold mb-2">What is fast indexing?</h2>
   <section class="ml-2 md:ml-4 mb-4 max-w-prose">
     <p>
       Indexing is the act of scanning a channel or playlist (aka: source) for new media.
     </p>
     <p class="mt-2">
       Normal indexing uses <code class="text-sm">yt-dlp</code>
-      to scan the entire source on your specified frequency, but it's very slow for large sources. This is the most accurate way to find uploaded media with the tradeoff being that pairing a large source with a low index frequency will result in you spending most of your time indexing. Only so many indexing operations can be running at the same time, so this can impact your other source's ability to index.
+      to scan the entire source on your specified frequency, but it's very slow for large sources. This is the most accurate way to find uploaded media with the tradeoff being that pairing a large source that's indexed frequently will result in you spending most of your time indexing. Only so many indexing operations can be running at the same time so this can impact your other source's ability to index.
     </p>
     <p class="mt-2">
-      Fast indexing takes a different approach. It still does an initial scan the slow way but after that it uses an RSS feed to frequently check for new videos. This has the potential to be hundreds of times faster, but it can miss videos if the uploader un-privates an old video or uploads dozens of videos in the space of a few minutes. It works well for most channels or playlists but it's not perfect.
+      Fast indexing takes a different approach. It still does an initial scan the slow way but after that it uses a secondary mechanism (either RSS or YouTube's API) to frequently check for new videos. This has the potential to be hundreds of times faster, but it can miss videos if the uploader un-privates an old video or uploads dozens of videos in the space of a few minutes.
+    </p>
+    <p class="mt-2">
+      RSS is used by default but you should enable the YouTube API if you want the best version of fast indexing. This isn't needed for most users but it provides the fastest and most reliable media updates.
+      <.inline_link href="https://github.com/kieraneglin/pinchflat/wiki/Generating-a-YouTube-API-key">
+        Here is some documentation
+      </.inline_link>
+      on how to get your API key which you can add in the
+      <.inline_link href={~p"/settings"}>
+        settings
+      </.inline_link>
+      page.
     </p>
     <p class="mt-2">
       To make up for this limitation, a normal index is still run monthly to catch any videos that were missed by fast indexing. Fast indexing overrides the normal index frequency.
     </p>
-    <p class="mt-2">
-      Fast indexing is experimental so please report any issues on GitHub. It's only recommended for sources with over 200-ish videos and that upload frequently. Not recommended for small or inactive sources.
+    <p class="mt-4">
+      <h4 class="font-bold text-xl">TL;DR</h4>
+
+      <strong class="mt-2 inline-block">In general:</strong>
+      <ul class="list-disc list-inside ml-2 md:ml-5">
+        <li>
+          Uses RSS by default which is fine for most users
+        </li>
+        <li>
+          <.inline_link href="https://github.com/kieraneglin/pinchflat/wiki/Generating-a-YouTube-API-key">
+            Create a YouTube API key
+          </.inline_link>
+          and add it in your
+          <.inline_link href={~p"/settings"}>
+            settings
+          </.inline_link>
+          for the fastest possible media updates
+        </li>
+      </ul>
+
+      <strong class="mt-2 inline-block">Fast indexing is great if any of these apply:</strong>
+      <ul class="list-disc list-inside ml-2 md:ml-5">
+        <li>The source is large channel and uploads frequently</li>
+        <li>You want to download a source's new content as soon as possible</li>
+      </ul>
+
+      <strong class="mt-2 inline-block">Consider <em>not</em> using fast indexing if any of these apply:</strong>
+      <ul class="list-disc list-inside ml-2 md:ml-5">
+        <li>The source is a playlist</li>
+        <li>The source has under 200 videos</li>
+        <li>The source rarely uploads</li>
+        <li>You don't mind if it takes longer for new content to be picked up</li>
+      </ul>
     </p>
   </section>
 </aside>

lib/pinchflat_web/controllers/sources/source_html/index.html.heex

@@ -19,11 +19,12 @@
           </.subtle_link>
         </:col>
         <:col :let={source} label="Type"><%= source.collection_type %></:col>
-        <:col :let={source} label="Pending"><%= source.pending_count %></:col>
-        <:col :let={source} label="Downloaded"><%= source.downloaded_count %></:col>
+        <:col :let={source} label="Pending"><.localized_number number={source.pending_count} /></:col>
+        <:col :let={source} label="Downloaded"><.localized_number number={source.downloaded_count} /></:col>
         <:col :let={source} label="Retention">
           <%= if source.retention_period_days && source.retention_period_days > 0 do %>
-            <%= source.retention_period_days %> day(s)
+            <.localized_number number={source.retention_period_days} />
+            <.pluralize count={source.retention_period_days} word="day" />
           <% else %>
             <span class="text-lg">∞</span>
           <% end %>

lib/pinchflat_web/controllers/sources/source_html/media_item_table_live.ex

@@ -23,7 +23,9 @@ defmodule Pinchflat.Sources.MediaItemTableLive do
       <header class="flex justify-between items-center mb-4">
         <span class="flex items-center">
           <.icon_button icon_name="hero-arrow-path" class="h-10 w-10" phx-click="reload_page" tooltip="Refresh" />
-          <span class="ml-2">Showing <%= length(@records) %> of <%= @filtered_record_count %></span>
+          <span class="ml-2">
+            Showing <.localized_number number={length(@records)} /> of <.localized_number number={@filtered_record_count} />
+          </span>
         </span>
         <div class="bg-meta-4 rounded-md">
           <div class="relative">
@@ -49,12 +51,12 @@ defmodule Pinchflat.Sources.MediaItemTableLive do
             <%= StringUtils.truncate(media_item.title, 50) %>
           </.subtle_link>
         </:col>
-        <:col :let={media_item} label="Upload Date">
-          <%= media_item.upload_date %>
-        </:col>
         <:col :let={media_item} :if={@media_state == "other"} label="Manually Ignored?">
           <.icon name={if media_item.prevent_download, do: "hero-check", else: "hero-x-mark"} />
         </:col>
+        <:col :let={media_item} label="Upload Date">
+          <%= DateTime.to_date(media_item.uploaded_at) %>
+        </:col>
         <:col :let={media_item} label="" class="flex justify-end">
           <.icon_link href={~p"/sources/#{@source.id}/media/#{media_item.id}/edit"} icon="hero-pencil-square" class="mr-4" />
         </:col>
@@ -117,14 +119,40 @@ defmodule Pinchflat.Sources.MediaItemTableLive do
     {:noreply, assign(socket, new_assigns)}
   end
 
+  defp fetch_pagination_attributes(base_query, page, ""), do: fetch_pagination_attributes(base_query, page, nil)
+
+  defp fetch_pagination_attributes(base_query, page, nil) do
+    total_record_count = Repo.aggregate(base_query, :count, :id)
+    total_pages = max(ceil(total_record_count / @limit), 1)
+    page = NumberUtils.clamp(page, 1, total_pages)
+
+    records =
+      fetch_records(base_query, page)
+      |> order_by(desc: :uploaded_at)
+      |> Repo.all()
+
+    %{
+      page: page,
+      total_pages: total_pages,
+      records: records,
+      search_term: nil,
+      total_record_count: total_record_count,
+      filtered_record_count: total_record_count
+    }
+  end
+
   defp fetch_pagination_attributes(base_query, page, search_term) do
-    filtered_base_query = filter_base_query(base_query, search_term)
+    filtered_base_query = filtered_base_query(base_query, search_term)
 
     total_record_count = Repo.aggregate(base_query, :count, :id)
     filtered_record_count = Repo.aggregate(filtered_base_query, :count, :id)
     total_pages = max(ceil(filtered_record_count / @limit), 1)
     page = NumberUtils.clamp(page, 1, total_pages)
-    records = fetch_records(filtered_base_query, page)
+
+    records =
+      fetch_records(filtered_base_query, page)
+      |> order_by(desc: fragment("rank"), desc: :uploaded_at)
+      |> Repo.all()
 
     %{
       page: page,
@@ -142,39 +170,41 @@ defmodule Pinchflat.Sources.MediaItemTableLive do
     base_query
     |> limit(^@limit)
     |> offset(^offset)
-    |> Repo.all()
   end
 
   defp generate_base_query(source, "pending") do
     MediaQuery.new()
+    |> select(^select_fields())
     |> MediaQuery.require_assoc(:media_profile)
-    |> MediaQuery.require_assoc(:media_items_search_index)
     |> where(^dynamic(^MediaQuery.for_source(source) and ^MediaQuery.pending()))
-    |> order_by(desc: fragment("rank"), desc: :upload_date)
   end
 
   defp generate_base_query(source, "downloaded") do
     MediaQuery.new()
-    |> MediaQuery.require_assoc(:media_items_search_index)
+    |> select(^select_fields())
     |> where(^dynamic(^MediaQuery.for_source(source) and ^MediaQuery.downloaded()))
-    |> order_by(desc: fragment("rank"), desc: :upload_date)
   end
 
   defp generate_base_query(source, "other") do
     MediaQuery.new()
+    |> select(^select_fields())
     |> MediaQuery.require_assoc(:media_profile)
-    |> MediaQuery.require_assoc(:media_items_search_index)
     |> where(
       ^dynamic(
         ^MediaQuery.for_source(source) and
           (not (^MediaQuery.downloaded()) and not (^MediaQuery.pending()))
       )
     )
-    |> order_by(desc: fragment("rank"), desc: :upload_date)
   end
 
-  defp filter_base_query(base_query, search_term) do
+  defp filtered_base_query(base_query, search_term) do
     base_query
+    |> MediaQuery.require_assoc(:media_items_search_index)
     |> where(^MediaQuery.matches_search_term(search_term))
   end
+
+  # Selecting only what we need GREATLY speeds up queries on large tables
+  defp select_fields do
+    [:id, :title, :uploaded_at, :prevent_download]
+  end
 end

lib/pinchflat_web/controllers/sources/source_html/new.html.heex

@@ -8,7 +8,7 @@
 <div class="rounded-sm border border-stroke bg-white px-5 pb-2.5 pt-6 shadow-default dark:border-strokedark dark:bg-boxdark sm:px-7.5 xl:pb-1">
   <div class="max-w-full">
     <div class="flex flex-col gap-10">
-      <.source_form changeset={@changeset} media_profiles={@media_profiles} action={~p"/sources"} />
+      <.source_form changeset={@changeset} media_profiles={@media_profiles} action={~p"/sources"} method="post" />
     </div>
   </div>
 </div>

lib/pinchflat_web/controllers/sources/source_html/source_form.html.heex

@@ -2,6 +2,7 @@
   :let={f}
   for={@changeset}
   action={@action}
+  method={@method}
   x-data="{ advancedMode: !!JSON.parse(localStorage.getItem('advancedMode')) }"
   x-init="$watch('advancedMode', value => localStorage.setItem('advancedMode', JSON.stringify(value)))"
 >
@@ -10,15 +11,23 @@
   </.error>
 
   <section x-data="{ mediaProfileId: null }">
-    <section class="flex justify-between items-center mt-8">
+    <section class="flex justify-between items-center mt-4">
       <h3 class=" text-2xl text-black dark:text-white">
         General Options
       </h3>
       <span class="cursor-pointer hover:underline" x-on:click="advancedMode = !advancedMode">
-        Editing Mode: <span x-text="advancedMode ? 'Advanced' : 'Basic'"></span>
+        Editing Mode: <span x-text="advancedMode ? 'Advanced' : 'Standard'"></span>
       </span>
     </section>
 
+    <.input
+      field={f[:original_url]}
+      type="text"
+      label="Source URL"
+      help="URL of a channel or playlist (required)"
+      x-init="$el.focus()"
+    />
+
     <.input
       field={f[:custom_name]}
       type="text"
@@ -26,8 +35,6 @@
       help="Does not impact indexing or downloading. Will be inferred from the source if left blank"
     />
 
-    <.input field={f[:original_url]} type="text" label="Source URL" help="URL of a channel or playlist (required)" />
-
     <.input
       field={f[:media_profile_id]}
       options={Enum.map(@media_profiles, &{&1.name, &1.id})}
@@ -49,7 +56,7 @@
         label="Index Frequency"
         x-bind:disabled="fastIndexingEnabled == true"
         x-init="$watch('fastIndexingEnabled', v => v && ($el.value = 30 * 24 * 60))"
-        help="Indexing is the process of checking for media to download. Sets the time between one index of this source finishing and the next one starting"
+        help="Indexing is the process of checking for media to download. For best results, set this to the longest delay you can tolerate for this source"
       />
 
       <div phx-click={show_modal("upgrade-modal")}>
@@ -58,7 +65,7 @@
           type="toggle"
           label="Use Fast Indexing"
           label_suffix="(pro)"
-          help="Experimental. Overrides 'Index Frequency'. Recommended for large channels that upload frequently. Does not work with private playlists. See below for more info"
+          help="Not recommended for playlists. Overrides 'Index Frequency'. See below for more details (seriously, there's a TL;DR that's worth reading)"
           x-init="
           // `enabled` is the data attribute that the toggle uses internally
           fastIndexingEnabled = enabled
@@ -95,7 +102,8 @@
       type="number"
       label="Retention Period (days)"
       min="0"
-      help="Days between when media is *downloaded* and when it's deleted. Leave blank to keep media indefinitely"
+      help="Days between when media is <em>downloaded</em> and when it's deleted. Leave blank to keep media indefinitely"
+      html_help={true}
     />
 
     <section x-show="advancedMode">

lib/pinchflat_web/router.ex

@@ -10,7 +10,7 @@ defmodule PinchflatWeb.Router do
     plug :fetch_session
     plug :fetch_live_flash
     plug :put_root_layout, html: {PinchflatWeb.Layouts, :root}
-    plug :protect_from_forgery, with: :clear_session
+    plug :protect_from_forgery
     plug :put_secure_browser_headers
     plug :allow_iframe_embed
   end

mix.exs

@@ -4,8 +4,8 @@ defmodule Pinchflat.MixProject do
   def project do
     [
       app: :pinchflat,
-      version: "2024.5.24",
-      elixir: "~> 1.16",
+      version: "2024.7.18",
+      elixir: "~> 1.17",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),
@@ -71,7 +71,7 @@ defmodule Pinchflat.MixProject do
       {:nimble_parsec, "~> 1.4"},
       {:timex, "~> 3.0"},
       {:mox, "~> 1.0", only: :test},
-      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
+      {:credo, "~> 1.7.7", only: [:dev, :test], runtime: false},
       {:credo_naming, "~> 2.1", only: [:dev, :test], runtime: false},
       {:ex_check, "~> 0.14.0", only: [:dev, :test], runtime: false},
       {:faker, "~> 0.17", only: :test},
@@ -87,6 +87,8 @@ defmodule Pinchflat.MixProject do
   # See the documentation for `Mix` for more info on aliases.
   defp aliases do
     [
+      check: "check --config=tooling/.check.exs",
+      credo: "credo --config-file=tooling/.credo.exs",
       setup: ["deps.get", "ecto.setup", "assets.setup", "assets.build"],
       "ecto.setup": ["ecto.create", "ecto.migrate", "run priv/repo/seeds.exs"],
       "ecto.reset": ["ecto.drop", "ecto.setup"],

mix.lock

@@ -7,7 +7,7 @@
   "cowboy": {:hex, :cowboy, "2.10.0", "ff9ffeff91dae4ae270dd975642997afe2a1179d94b1887863e43f681a203e26", [:make, :rebar3], [{:cowlib, "2.12.1", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "3afdccb7183cc6f143cb14d3cf51fa00e53db9ec80cdcd525482f5e99bc41d6b"},
   "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.4.0", "f239f68b588efa7707abce16a84d0d2acf3a0f50571f8bb7f56a15865aae820c", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7d98bac1ee4565d31b62d59f8823dfd8356a169e7fcbb83831b8a5397404c9de"},
   "cowlib": {:hex, :cowlib, "2.12.1", "a9fa9a625f1d2025fe6b462cb865881329b5caff8f1854d1cbc9f9533f00e1e1", [:make, :rebar3], [], "hexpm", "163b73f6367a7341b33c794c4e88e7dbfe6498ac42dcd69ef44c5bc5507c8db0"},
-  "credo": {:hex, :credo, "1.7.3", "05bb11eaf2f2b8db370ecaa6a6bda2ec49b2acd5e0418bc106b73b07128c0436", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "35ea675a094c934c22fb1dca3696f3c31f2728ae6ef5a53b5d648c11180a4535"},
+  "credo": {:hex, :credo, "1.7.7", "771445037228f763f9b2afd612b6aa2fd8e28432a95dbbc60d8e03ce71ba4446", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "8bc87496c9aaacdc3f90f01b7b0582467b69b4bd2441fe8aae3109d843cc2f2e"},
   "credo_naming": {:hex, :credo_naming, "2.1.0", "d44ad58890d4db552e141ce64756a74ac1573665af766d1ac64931aa90d47744", [:make, :mix], [{:credo, "~> 1.6", [hex: :credo, repo: "hexpm", optional: false]}], "hexpm", "830e23b3fba972e2fccec49c0c089fe78c1e64bc16782a2682d78082351a2909"},
   "db_connection": {:hex, :db_connection, "2.6.0", "77d835c472b5b67fc4f29556dee74bf511bbafecdcaf98c27d27fa5918152086", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "c2f992d15725e721ec7fbc1189d4ecdb8afef76648c746a8e1cad35e3b8a35f3"},
   "decimal": {:hex, :decimal, "2.1.1", "5611dca5d4b2c3dd497dec8f68751f1f1a54755e8ed2a966c2633cf885973ad6", [:mix], [], "hexpm", "53cfe5f497ed0e7771ae1a475575603d77425099ba5faef9394932b35020ffcc"},

package.json

@@ -5,7 +5,9 @@
     "sqleton": "^2.2.0"
   },
   "scripts": {
-    "create-erd": "sqleton -o priv/repo/erd.png priv/repo/pinchflat_dev.db"
+    "create-erd": "sqleton -o priv/repo/erd.png priv/repo/pinchflat_dev.db",
+    "lint:check": "prettier . --check --config=tooling/.prettierrc.js --ignore-path=tooling/.prettierignore --ignore-path=.gitignore",
+    "lint:fix": "prettier . --write --config=tooling/.prettierrc.js --ignore-path=tooling/.prettierignore --ignore-path=.gitignore"
   },
   "private": true
 }

priv/repo/migrations/20240528180212_rename_upload_date_to_uploaded_at.exs

@@ -0,0 +1,21 @@
+defmodule Pinchflat.Repo.Migrations.RenameUploadDateToUploadedAt do
+  use Ecto.Migration
+
+  def up do
+    rename table(:media_items), :upload_date, to: :uploaded_at
+
+    execute """
+      UPDATE media_items
+      SET uploaded_at = uploaded_at || 'T00:00:00'
+    """
+  end
+
+  def down do
+    rename table(:media_items), :uploaded_at, to: :upload_date
+
+    execute """
+      UPDATE media_items
+      SET upload_date = DATE(upload_date)
+    """
+  end
+end

priv/repo/migrations/20240529000015_modify_upload_date_index.exs

@@ -0,0 +1,8 @@
+defmodule Pinchflat.Repo.Migrations.ModifyUploadDateIndex do
+  use Ecto.Migration
+
+  def change do
+    drop index("media_items", [:upload_date])
+    create index("media_items", [:uploaded_at])
+  end
+end

priv/repo/migrations/20240529153838_add_indexes_for_large_collections.exs

@@ -0,0 +1,19 @@
+defmodule Pinchflat.Repo.Migrations.AddIndexesForLargeCollections do
+  use Ecto.Migration
+
+  def change do
+    create index(
+             "media_items",
+             [
+               :source_id,
+               :media_filepath,
+               :uploaded_at,
+               :prevent_download,
+               :livestream,
+               :short_form_content,
+               :title
+             ],
+             name: "media_items_pending_and_downloaded_index"
+           )
+  end
+end

priv/repo/migrations/20240603230512_refactor_codec_preferences.exs

@@ -0,0 +1,15 @@
+defmodule Pinchflat.Repo.Migrations.RefactorCodecPreferences do
+  use Ecto.Migration
+
+  def change do
+    alter table(:settings) do
+      remove :video_codec_preference, {:array, :string}, default: []
+      remove :audio_codec_preference, {:array, :string}, default: []
+    end
+
+    alter table(:settings) do
+      add :video_codec_preference, :string, default: "avc", null: false
+      add :audio_codec_preference, :string, default: "m4a", null: false
+    end
+  end
+end

priv/repo/migrations/20240604221531_add_youtube_api_key_setting.exs

@@ -0,0 +1,9 @@
+defmodule Pinchflat.Repo.Migrations.AddYoutubeApiKeySetting do
+  use Ecto.Migration
+
+  def change do
+    alter table(:settings) do
+      add :youtube_api_key, :string
+    end
+  end
+end

priv/repo/migrations/20240715212133_add_playlist_index_to_media_items.exs

@@ -0,0 +1,9 @@
+defmodule Pinchflat.Repo.Migrations.AddPlaylistIndexToMediaItems do
+  use Ecto.Migration
+
+  def change do
+    alter table(:media_items) do
+      add :playlist_index, :integer, null: false, default: 0
+    end
+  end
+end

test/pinchflat/downloading/codec_parser_test.exs

@@ -1,70 +0,0 @@
-defmodule Pinchflat.Downloading.CodecParserTest do
-  use Pinchflat.DataCase
-
-  alias Pinchflat.Settings
-  alias Pinchflat.Downloading.CodecParser
-
-  describe "generate_vcodec_string_from_settings/1" do
-    test "returns a default vcodec string when setting isn't set" do
-      Settings.set(video_codec_preference: [])
-
-      assert "bestvideo[vcodec~='^avc']/bestvideo" == CodecParser.generate_vcodec_string_from_settings()
-    end
-
-    test "generates a vcodec string" do
-      Settings.set(video_codec_preference: ["av01"])
-
-      assert "bestvideo[vcodec~='^av01']/bestvideo" == CodecParser.generate_vcodec_string_from_settings()
-    end
-  end
-
-  describe "generate_acodec_string_from_settings/1" do
-    test "returns a default acodec string when setting isn't set" do
-      Settings.set(audio_codec_preference: [])
-
-      assert "bestaudio[acodec~='^mp4a']/bestaudio" == CodecParser.generate_acodec_string_from_settings()
-    end
-
-    test "generates an acodec string" do
-      Settings.set(audio_codec_preference: ["mp3"])
-
-      assert "bestaudio[acodec~='^mp3']/bestaudio" == CodecParser.generate_acodec_string_from_settings()
-    end
-  end
-
-  describe "generate_vcodec_string/1" do
-    test "returns a default vcodec string when nil" do
-      assert "bestvideo[vcodec~='^avc']/bestvideo" == CodecParser.generate_vcodec_string(nil)
-    end
-
-    test "returns a default vcodec string when empty" do
-      assert "bestvideo[vcodec~='^avc']/bestvideo" == CodecParser.generate_vcodec_string([])
-    end
-
-    test "generates a vcodec string" do
-      assert "bestvideo[vcodec~='^av01']/bestvideo" == CodecParser.generate_vcodec_string(["av01"])
-    end
-
-    test "ignores options that don't exist" do
-      assert "bestvideo[vcodec~='^av01']/bestvideo" == CodecParser.generate_vcodec_string(["av01", "foo"])
-    end
-  end
-
-  describe "generate_acodec_string/1" do
-    test "returns a default acodec string when nil" do
-      assert "bestaudio[acodec~='^mp4a']/bestaudio" == CodecParser.generate_acodec_string(nil)
-    end
-
-    test "returns a default acodec string when empty" do
-      assert "bestaudio[acodec~='^mp4a']/bestaudio" == CodecParser.generate_acodec_string([])
-    end
-
-    test "generates an acodec string" do
-      assert "bestaudio[acodec~='^mp3']/bestaudio" == CodecParser.generate_acodec_string(["mp3"])
-    end
-
-    test "ignores options that don't exist" do
-      assert "bestaudio[acodec~='^mp3']/bestaudio" == CodecParser.generate_acodec_string(["mp3", "foo"])
-    end
-  end
-end

test/pinchflat/downloading/download_option_builder_test.exs

@@ -93,15 +93,23 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilderTest do
     end
 
     test "includes :write_auto_subs option when specified", %{media_item: media_item} do
-      media_item = update_media_profile_attribute(media_item, %{download_subs: true, download_auto_subs: true})
+      media_item_1 = update_media_profile_attribute(media_item, %{download_subs: true, download_auto_subs: true})
+      media_item_2 = update_media_profile_attribute(media_item, %{embed_subs: true, download_auto_subs: true})
 
-      assert {:ok, res} = DownloadOptionBuilder.build(media_item)
+      assert {:ok, res_1} = DownloadOptionBuilder.build(media_item_1)
+      assert {:ok, res_2} = DownloadOptionBuilder.build(media_item_2)
 
-      assert :write_auto_subs in res
+      assert :write_auto_subs in res_1
+      assert :write_auto_subs in res_2
     end
 
-    test "doesn't include :write_auto_subs option when download_subs is false", %{media_item: media_item} do
-      media_item = update_media_profile_attribute(media_item, %{download_subs: false, download_auto_subs: true})
+    test "doesn't include :write_auto_subs option when download_subs and embed_subs is false", %{media_item: media_item} do
+      media_item =
+        update_media_profile_attribute(media_item, %{
+          download_subs: false,
+          embed_subs: false,
+          download_auto_subs: true
+        })
 
       assert {:ok, res} = DownloadOptionBuilder.build(media_item)
 
@@ -256,10 +264,8 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilderTest do
         media_item = Repo.preload(media_item_fixture(source_id: source.id), source: :media_profile)
 
         assert {:ok, res} = DownloadOptionBuilder.build(media_item)
-        assert {:format_sort, "res:#{resolution}"} in res
-
-        assert {:format, "((bestvideo[vcodec~='^avc']/bestvideo)+(bestaudio[acodec~='^mp4a']/bestaudio))/best"} in res
 
+        assert {:format_sort, "res:#{resolution},+codec:avc:m4a"} in res
         assert {:remux_video, "mp4"} in res
       end)
     end
@@ -270,20 +276,20 @@ defmodule Pinchflat.Downloading.DownloadOptionBuilderTest do
       assert {:ok, res} = DownloadOptionBuilder.build(media_item)
 
       assert :extract_audio in res
-      assert {:format, "bestaudio[acodec~='^mp4a']/bestaudio/best"} in res
+      assert {:format_sort, "+acodec:m4a"} in res
 
       refute {:remux_video, "mp4"} in res
     end
 
     test "includes custom quality options if specified", %{media_item: media_item} do
-      Settings.set(video_codec_preference: ["av01"])
-      Settings.set(audio_codec_preference: ["aac"])
+      Settings.set(video_codec_preference: "av01")
+      Settings.set(audio_codec_preference: "aac")
 
       media_item = update_media_profile_attribute(media_item, %{preferred_resolution: :"1080p"})
 
       assert {:ok, res} = DownloadOptionBuilder.build(media_item)
 
-      assert {:format, "((bestvideo[vcodec~='^av01']/bestvideo)+(bestaudio[acodec~='^aac']/bestaudio))/best"} in res
+      assert {:format_sort, "res:1080,+codec:av01:aac"} in res
     end
   end
 

test/pinchflat/downloading/downloading_helpers_test.exs

@@ -6,13 +6,9 @@ defmodule Pinchflat.Downloading.DownloadingHelpersTest do
   import Pinchflat.ProfilesFixtures
 
   alias Pinchflat.Tasks
-  alias Pinchflat.Media.MediaItem
-  alias Pinchflat.Utils.FilesystemUtils
   alias Pinchflat.Downloading.DownloadingHelpers
   alias Pinchflat.Downloading.MediaDownloadWorker
 
-  alias Pinchflat.YtDlp.Media, as: YtDlpMedia
-
   describe "enqueue_pending_download_tasks/1" do
     test "it enqueues a job for each pending media item" do
       source = source_fixture()
@@ -23,16 +19,6 @@ defmodule Pinchflat.Downloading.DownloadingHelpersTest do
       assert_enqueued(worker: MediaDownloadWorker, args: %{"id" => media_item.id})
     end
 
-    test "it can optionally delay when those jobs are enqueued" do
-      source = source_fixture()
-      _media_item = media_item_fixture(source_id: source.id, media_filepath: nil)
-
-      assert :ok = DownloadingHelpers.enqueue_pending_download_tasks(source, kickoff_delay: 60)
-      [job] = all_enqueued(worker: MediaDownloadWorker)
-
-      assert_in_delta DateTime.diff(job.scheduled_at, now()), 60, 1
-    end
-
     test "it does not enqueue a job for media items with a filepath" do
       source = source_fixture()
       _media_item = media_item_fixture(source_id: source.id, media_filepath: "some/filepath.mp4")
@@ -98,13 +84,6 @@ defmodule Pinchflat.Downloading.DownloadingHelpersTest do
       assert_enqueued(worker: MediaDownloadWorker, args: %{"id" => media_item.id})
     end
 
-    test "it can optionally delay when those jobs are enqueued", %{media_item: media_item} do
-      assert {:ok, _} = DownloadingHelpers.kickoff_download_if_pending(media_item, kickoff_delay: 60)
-      [job] = all_enqueued(worker: MediaDownloadWorker)
-
-      assert_in_delta DateTime.diff(job.scheduled_at, now()), 60, 1
-    end
-
     test "creates and returns a download task record", %{media_item: media_item} do
       assert {:ok, task} = DownloadingHelpers.kickoff_download_if_pending(media_item)
 
@@ -159,67 +138,4 @@ defmodule Pinchflat.Downloading.DownloadingHelpersTest do
       refute_enqueued(worker: MediaDownloadWorker)
     end
   end
-
-  describe "create_media_item_and_run_script/2" do
-    setup do
-      FilesystemUtils.write_p!(filepath(), "")
-      File.chmod(filepath(), 0o755)
-
-      on_exit(fn -> File.rm(filepath()) end)
-
-      source = source_fixture()
-
-      media_attrs =
-        media_attributes_return_fixture()
-        |> Phoenix.json_library().decode!()
-        |> YtDlpMedia.response_to_struct()
-
-      {:ok, source: source, media_attrs: media_attrs}
-    end
-
-    test "creates a media item for a given source and attributes", %{source: source, media_attrs: media_attrs} do
-      assert {:ok, %MediaItem{} = media_item} = DownloadingHelpers.create_media_item_and_run_script(source, media_attrs)
-
-      assert media_item.source_id == source.id
-      assert media_item.title == media_attrs.title
-      assert media_item.media_id == media_attrs.media_id
-      assert media_item.original_url == media_attrs.original_url
-      assert media_item.description == media_attrs.description
-    end
-
-    test "returns an error if the media item cannot be created", %{source: source, media_attrs: media_attrs} do
-      media_attrs = %YtDlpMedia{media_attrs | media_id: nil}
-
-      assert {:error, %Ecto.Changeset{}} = DownloadingHelpers.create_media_item_and_run_script(source, media_attrs)
-    end
-
-    test "runs a script if the media item is created", %{source: source, media_attrs: media_attrs} do
-      # We *love* indirectly testing side effects
-      tmp_dir = Application.get_env(:pinchflat, :tmpfile_directory)
-      filename = "#{tmp_dir}/test_file-#{Enum.random(1..1000)}"
-      File.write(filepath(), "#!/bin/bash\ntouch #{filename}\n")
-
-      refute File.exists?(filename)
-      assert {:ok, %MediaItem{}} = DownloadingHelpers.create_media_item_and_run_script(source, media_attrs)
-      assert File.exists?(filename)
-    end
-
-    test "does not run a script if the media item already exists", %{source: source, media_attrs: media_attrs} do
-      {:ok, %MediaItem{}} = DownloadingHelpers.create_media_item_and_run_script(source, media_attrs)
-
-      tmp_dir = Application.get_env(:pinchflat, :tmpfile_directory)
-      filename = "#{tmp_dir}/test_file-#{Enum.random(1..1000)}"
-      File.write(filepath(), "#!/bin/bash\ntouch #{filename}\n")
-
-      refute File.exists?(filename)
-      assert {:ok, %MediaItem{}} = DownloadingHelpers.create_media_item_and_run_script(source, media_attrs)
-      refute File.exists?(filename)
-    end
-
-    defp filepath do
-      base_dir = Application.get_env(:pinchflat, :extras_directory)
-
-      Path.join([base_dir, "user-scripts", "lifecycle"])
-    end
-  end
 end

test/pinchflat/downloading/media_download_worker_test.exs

@@ -9,6 +9,7 @@ defmodule Pinchflat.Downloading.MediaDownloadWorkerTest do
   alias Pinchflat.Downloading.MediaDownloadWorker
 
   setup do
+    stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:ok, ""} end)
     stub(UserScriptRunnerMock, :run, fn _event_type, _data -> :ok end)
     stub(HTTPClientMock, :get, fn _url, _headers, _opts -> {:ok, ""} end)
 

test/pinchflat/downloading/media_downloader_test.exs

@@ -14,9 +14,8 @@ defmodule Pinchflat.Downloading.MediaDownloaderTest do
         [:metadata, source: :media_profile]
       )
 
-    stub(HTTPClientMock, :get, fn _url, _headers, _opts ->
-      {:ok, ""}
-    end)
+    stub(HTTPClientMock, :get, fn _url, _headers, _opts -> {:ok, ""} end)
+    stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:ok, ""} end)
 
     {:ok, %{media_item: media_item}}
   end
@@ -44,7 +43,7 @@ defmodule Pinchflat.Downloading.MediaDownloaderTest do
       assert {:ok, updated_media_item} = MediaDownloader.download_for_media_item(media_item)
 
       assert updated_media_item.metadata.metadata_filepath =~ "media_items/#{media_item.id}/metadata.json.gz"
-      assert updated_media_item.metadata.thumbnail_filepath =~ "media_items/#{media_item.id}/maxresdefault.jpg"
+      assert updated_media_item.metadata.thumbnail_filepath =~ "media_items/#{media_item.id}/thumbnail.jpg"
     end
 
     test "non-recoverable errors are passed through", %{media_item: media_item} do

test/pinchflat/downloading/media_quality_upgrade_worker_test.exs

@@ -16,7 +16,7 @@ defmodule Pinchflat.Downloading.MediaQualityUpgradeWorkerTest do
       media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(6, :days),
+          uploaded_at: now_minus(6, :days),
           media_downloaded_at: now_minus(5, :days)
         })
 
@@ -32,7 +32,7 @@ defmodule Pinchflat.Downloading.MediaQualityUpgradeWorkerTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(6, :days),
+          uploaded_at: now_minus(6, :days),
           media_downloaded_at: now_minus(1, :day)
         })
 

test/pinchflat/fast_indexing/fast_indexing_helpers_test.exs

@@ -6,19 +6,20 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpersTest do
   import Pinchflat.ProfilesFixtures
 
   alias Pinchflat.Tasks
+  alias Pinchflat.Settings
   alias Pinchflat.Media.MediaItem
   alias Pinchflat.Downloading.MediaDownloadWorker
   alias Pinchflat.FastIndexing.FastIndexingHelpers
 
+  setup do
+    stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot ->
+      {:ok, media_attributes_return_fixture()}
+    end)
+
+    {:ok, [source: source_fixture()]}
+  end
+
   describe "kickoff_download_tasks_from_youtube_rss_feed/1" do
-    setup do
-      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot ->
-        {:ok, media_attributes_return_fixture()}
-      end)
-
-      {:ok, [source: source_fixture()]}
-    end
-
     test "enqueues a new worker for each new media_id in the source's RSS feed", %{source: source} do
       expect(HTTPClientMock, :get, fn _url -> {:ok, "<yt:videoId>test_1</yt:videoId>"} end)
 
@@ -28,16 +29,6 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpersTest do
       assert worker.args["id"] == media_item.id
     end
 
-    test "enqueues the worker with a small delay", %{source: source} do
-      expect(HTTPClientMock, :get, fn _url -> {:ok, "<yt:videoId>test_1</yt:videoId>"} end)
-
-      FastIndexingHelpers.kickoff_download_tasks_from_youtube_rss_feed(source)
-
-      [job | _] = all_enqueued(worker: MediaDownloadWorker)
-
-      assert_in_delta DateTime.diff(job.scheduled_at, now()), 5, 1
-    end
-
     test "does not enqueue a new worker for the source's media IDs we already know about", %{source: source} do
       expect(HTTPClientMock, :get, fn _url -> {:ok, "<yt:videoId>test_1</yt:videoId>"} end)
       media_item_fixture(source_id: source.id, media_id: "test_1")
@@ -117,4 +108,49 @@ defmodule Pinchflat.FastIndexing.FastIndexingHelpersTest do
       assert [] = FastIndexingHelpers.kickoff_download_tasks_from_youtube_rss_feed(source)
     end
   end
+
+  describe "kickoff_download_tasks_from_youtube_rss_feed/1 when testing backends" do
+    test "uses the YouTube API if it is enabled", %{source: source} do
+      expect(HTTPClientMock, :get, fn url, _headers ->
+        assert url =~ "https://youtube.googleapis.com/youtube/v3/playlistItems"
+
+        {:ok, "{}"}
+      end)
+
+      Settings.set(youtube_api_key: "test_key")
+
+      assert [] = FastIndexingHelpers.kickoff_download_tasks_from_youtube_rss_feed(source)
+    end
+
+    test "the YouTube API creates records as expected", %{source: source} do
+      expect(HTTPClientMock, :get, fn _url, _headers ->
+        {:ok, ~s({ "items": [ {"contentDetails": {"videoId": "test_1"}} ] })}
+      end)
+
+      Settings.set(youtube_api_key: "test_key")
+
+      assert [%MediaItem{}] = FastIndexingHelpers.kickoff_download_tasks_from_youtube_rss_feed(source)
+    end
+
+    test "RSS is used as a backup if the API fails", %{source: source} do
+      expect(HTTPClientMock, :get, fn _url, _headers -> {:error, ""} end)
+      expect(HTTPClientMock, :get, fn _url -> {:ok, "<yt:videoId>test_1</yt:videoId>"} end)
+
+      Settings.set(youtube_api_key: "test_key")
+
+      assert [%MediaItem{}] = FastIndexingHelpers.kickoff_download_tasks_from_youtube_rss_feed(source)
+    end
+
+    test "RSS is used if the API is not enabled", %{source: source} do
+      expect(HTTPClientMock, :get, fn url ->
+        assert url =~ "https://www.youtube.com/feeds/videos.xml"
+
+        {:ok, "<yt:videoId>test_1</yt:videoId>"}
+      end)
+
+      Settings.set(youtube_api_key: nil)
+
+      assert [%MediaItem{}] = FastIndexingHelpers.kickoff_download_tasks_from_youtube_rss_feed(source)
+    end
+  end
 end

test/pinchflat/fast_indexing/youtube_api_test.exs

@@ -0,0 +1,85 @@
+defmodule Pinchflat.FastIndexing.YoutubeApiTest do
+  use Pinchflat.DataCase
+
+  import Pinchflat.SourcesFixtures
+
+  alias Pinchflat.Settings
+  alias Pinchflat.FastIndexing.YoutubeApi
+
+  describe "enabled?/0" do
+    test "returns true if the user has set a YouTube API key" do
+      Settings.set(youtube_api_key: "test_key")
+
+      assert YoutubeApi.enabled?()
+    end
+
+    test "returns false if the user has not set an API key" do
+      Settings.set(youtube_api_key: nil)
+
+      refute YoutubeApi.enabled?()
+    end
+  end
+
+  describe "get_recent_media_ids/1" do
+    setup do
+      source = source_fixture()
+      Settings.set(youtube_api_key: "test_key")
+
+      {:ok, source: source}
+    end
+
+    test "calls the expected URL", %{source: source} do
+      expect(HTTPClientMock, :get, fn url, headers ->
+        api_base = "https://youtube.googleapis.com/youtube/v3/playlistItems"
+        request_url = "#{api_base}?part=contentDetails&maxResults=50&playlistId=#{source.collection_id}&key=test_key"
+
+        assert url == request_url
+        assert headers == [accept: "application/json"]
+
+        {:ok, "{}"}
+      end)
+
+      assert {:ok, _} = YoutubeApi.get_recent_media_ids(source)
+    end
+
+    test "replaces channel IDs with playlist IDs if needed" do
+      source = source_fixture(collection_id: "UC_ABC123")
+
+      expect(HTTPClientMock, :get, fn url, _headers ->
+        assert url =~ "playlistId=UU_ABC123&"
+
+        {:ok, "{}"}
+      end)
+
+      assert {:ok, _} = YoutubeApi.get_recent_media_ids(source)
+    end
+
+    test "returns an empty list if no media is returned", %{source: source} do
+      expect(HTTPClientMock, :get, fn _url, _headers -> {:ok, "{}"} end)
+
+      assert {:ok, []} = YoutubeApi.get_recent_media_ids(source)
+    end
+
+    test "returns media IDs if present", %{source: source} do
+      expect(HTTPClientMock, :get, fn _url, _headers ->
+        {:ok,
+         """
+           {
+             "items": [
+               {"contentDetails": {"videoId": "test_1"}},
+               {"contentDetails": {"videoId": "test_2"}}
+             ]
+           }
+         """}
+      end)
+
+      assert {:ok, ["test_1", "test_2"]} = YoutubeApi.get_recent_media_ids(source)
+    end
+
+    test "returns an error if the HTTP request fails", %{source: source} do
+      expect(HTTPClientMock, :get, fn _url, _headers -> {:error, "error"} end)
+
+      assert {:error, "error"} = YoutubeApi.get_recent_media_ids(source)
+    end
+  end
+end

test/pinchflat/fast_indexing/youtube_rss_test.exs

@@ -11,7 +11,13 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
     {:ok, source: source}
   end
 
-  describe "get_recent_media_ids_from_rss/1" do
+  describe "enabled?/0" do
+    test "returns true" do
+      assert YoutubeRss.enabled?()
+    end
+  end
+
+  describe "get_recent_media_ids/1" do
     test "calls the expected URL for channel sources" do
       source = source_fixture(collection_type: :channel, collection_id: "channel_id")
 
@@ -21,7 +27,7 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
         {:ok, ""}
       end)
 
-      assert {:ok, _} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:ok, _} = YoutubeRss.get_recent_media_ids(source)
     end
 
     test "calls the expected URL for playlist sources" do
@@ -33,13 +39,13 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
         {:ok, ""}
       end)
 
-      assert {:ok, _} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:ok, _} = YoutubeRss.get_recent_media_ids(source)
     end
 
     test "returns an error if the HTTP request fails", %{source: source} do
       expect(HTTPClientMock, :get, fn _url -> {:error, ""} end)
 
-      assert {:error, "Failed to fetch RSS feed"} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:error, "Failed to fetch RSS feed"} = YoutubeRss.get_recent_media_ids(source)
     end
 
     test "returns the media IDs from the RSS feed", %{source: source} do
@@ -47,7 +53,7 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
         {:ok, "<yt:videoId>test_1</yt:videoId><yt:videoId>test_2</yt:videoId>"}
       end)
 
-      assert {:ok, ["test_1", "test_2"]} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:ok, ["test_1", "test_2"]} = YoutubeRss.get_recent_media_ids(source)
     end
 
     test "strips whitespace from media IDs", %{source: source} do
@@ -55,7 +61,7 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
         {:ok, "<yt:videoId> test_1 </yt:videoId><yt:videoId> test_2 </yt:videoId>"}
       end)
 
-      assert {:ok, ["test_1", "test_2"]} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:ok, ["test_1", "test_2"]} = YoutubeRss.get_recent_media_ids(source)
     end
 
     test "removes empty media IDs", %{source: source} do
@@ -63,7 +69,7 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
         {:ok, "<yt:videoId>test_1</yt:videoId><yt:videoId></yt:videoId>"}
       end)
 
-      assert {:ok, ["test_1"]} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:ok, ["test_1"]} = YoutubeRss.get_recent_media_ids(source)
     end
 
     test "removes duplicate media IDs", %{source: source} do
@@ -71,7 +77,7 @@ defmodule Pinchflat.FastIndexing.YoutubeRssTest do
         {:ok, "<yt:videoId>test_1</yt:videoId><yt:videoId>test_1</yt:videoId>"}
       end)
 
-      assert {:ok, ["test_1"]} = YoutubeRss.get_recent_media_ids_from_rss(source)
+      assert {:ok, ["test_1"]} = YoutubeRss.get_recent_media_ids(source)
     end
   end
 end

test/pinchflat/media_test.exs

@@ -34,150 +34,6 @@ defmodule Pinchflat.MediaTest do
     end
   end
 
-  describe "schema when testing upload_date_index and source is a channel" do
-    test "upload_date_index is set to 99 if it's the only video uploaded that day" do
-      upload_date = Date.utc_today()
-      source = source_fixture(%{collection_type: :channel})
-      media_item = media_item_fixture(%{source_id: source.id, upload_date: upload_date})
-
-      assert media_item.upload_date_index == 99
-    end
-
-    test "upload_date_index is set to 98 if it's the second video uploaded that day" do
-      upload_date = Date.utc_today()
-      source = source_fixture(%{collection_type: :channel})
-
-      media_item_one = media_item_fixture(%{source_id: source.id, upload_date: upload_date})
-      media_item_two = media_item_fixture(%{source_id: source.id, upload_date: upload_date})
-
-      assert media_item_one.upload_date_index == 99
-      assert media_item_two.upload_date_index == 98
-    end
-
-    test "upload_date_index doesn't decrement if the video is uploaded on a different day" do
-      today = Date.utc_today()
-      one_day_ago = Date.add(today, -1)
-      source = source_fixture(%{collection_type: :channel})
-
-      media_item_new = media_item_fixture(%{source_id: source.id, upload_date: today})
-      media_item_old = media_item_fixture(%{source_id: source.id, upload_date: one_day_ago})
-
-      assert media_item_new.upload_date_index == 99
-      assert media_item_old.upload_date_index == 99
-    end
-
-    test "recomputes upload_date_index if an upload_date is changed...somehow" do
-      today = Date.utc_today()
-      one_day_ago = Date.add(today, -1)
-      source = source_fixture(%{collection_type: :channel})
-
-      media_item_new = media_item_fixture(%{source_id: source.id, upload_date: today})
-      media_item_old = media_item_fixture(%{source_id: source.id, upload_date: one_day_ago})
-
-      {:ok, updated_media_item} = Media.update_media_item(media_item_old, %{upload_date: today})
-
-      assert media_item_new.upload_date_index == 99
-      assert updated_media_item.upload_date_index == 98
-    end
-
-    test "upload_date_index doesn't decrement if the video is for a different source" do
-      today = Date.utc_today()
-
-      source_one = source_fixture(%{collection_type: :channel})
-      source_two = source_fixture(%{collection_type: :channel})
-
-      media_item_one = media_item_fixture(%{source_id: source_one.id, upload_date: today})
-      media_item_two = media_item_fixture(%{source_id: source_two.id, upload_date: today})
-
-      assert media_item_one.upload_date_index == 99
-      assert media_item_two.upload_date_index == 99
-    end
-
-    test "upload_date_index doesn't decrement if the a video's upload_date is updated but doesn't change" do
-      today = Date.utc_today()
-      source = source_fixture(%{collection_type: :channel})
-
-      media_item_one = media_item_fixture(%{source_id: source.id, upload_date: today})
-      _media_item_two = media_item_fixture(%{source_id: source.id, upload_date: today})
-
-      {:ok, updated_media_item} = Media.update_media_item(media_item_one, %{upload_date: today, title: "New title"})
-
-      assert updated_media_item.upload_date_index == 99
-    end
-  end
-
-  describe "schema when testing upload_date_index and source is a playlist" do
-    test "upload_date_index is set to 0 if it's the only video uploaded that day" do
-      upload_date = Date.utc_today()
-      source = source_fixture(%{collection_type: :playlist})
-      media_item = media_item_fixture(%{source_id: source.id, upload_date: upload_date})
-
-      assert media_item.upload_date_index == 0
-    end
-
-    test "upload_date_index is set to 1 if it's the second video uploaded that day" do
-      upload_date = Date.utc_today()
-      source = source_fixture(%{collection_type: :playlist})
-
-      media_item_one = media_item_fixture(%{source_id: source.id, upload_date: upload_date})
-      media_item_two = media_item_fixture(%{source_id: source.id, upload_date: upload_date})
-
-      assert media_item_one.upload_date_index == 0
-      assert media_item_two.upload_date_index == 1
-    end
-
-    test "upload_date_index doesn't increment if the video is uploaded on a different day" do
-      today = Date.utc_today()
-      one_day_ago = Date.add(today, -1)
-      source = source_fixture(%{collection_type: :playlist})
-
-      media_item_new = media_item_fixture(%{source_id: source.id, upload_date: today})
-      media_item_old = media_item_fixture(%{source_id: source.id, upload_date: one_day_ago})
-
-      assert media_item_new.upload_date_index == 0
-      assert media_item_old.upload_date_index == 0
-    end
-
-    test "recomputes upload_date_index if an upload_date is changed...somehow" do
-      today = Date.utc_today()
-      one_day_ago = Date.add(today, -1)
-      source = source_fixture(%{collection_type: :playlist})
-
-      media_item_new = media_item_fixture(%{source_id: source.id, upload_date: today})
-      media_item_old = media_item_fixture(%{source_id: source.id, upload_date: one_day_ago})
-
-      {:ok, updated_media_item} = Media.update_media_item(media_item_old, %{upload_date: today})
-
-      assert media_item_new.upload_date_index == 0
-      assert updated_media_item.upload_date_index == 1
-    end
-
-    test "upload_date_index doesn't increment if the video is for a different source" do
-      today = Date.utc_today()
-
-      source_one = source_fixture(%{collection_type: :playlist})
-      source_two = source_fixture(%{collection_type: :playlist})
-
-      media_item_one = media_item_fixture(%{source_id: source_one.id, upload_date: today})
-      media_item_two = media_item_fixture(%{source_id: source_two.id, upload_date: today})
-
-      assert media_item_one.upload_date_index == 0
-      assert media_item_two.upload_date_index == 0
-    end
-
-    test "upload_date_index doesn't increment if the a video's upload_date is updated but doesn't change" do
-      today = Date.utc_today()
-      source = source_fixture(%{collection_type: :playlist})
-
-      media_item_one = media_item_fixture(%{source_id: source.id, upload_date: today})
-      _media_item_two = media_item_fixture(%{source_id: source.id, upload_date: today})
-
-      {:ok, updated_media_item} = Media.update_media_item(media_item_one, %{upload_date: today, title: "New title"})
-
-      assert updated_media_item.upload_date_index == 0
-    end
-  end
-
   describe "list_media_items/0" do
     test "it returns all media_items" do
       media_item = media_item_fixture()
@@ -289,7 +145,7 @@ defmodule Pinchflat.MediaTest do
       media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(6, :days),
+          uploaded_at: now_minus(6, :days),
           media_downloaded_at: now_minus(5, :days)
         })
 
@@ -300,7 +156,7 @@ defmodule Pinchflat.MediaTest do
       media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(20, :days),
+          uploaded_at: now_minus(20, :days),
           media_downloaded_at: now_minus(19, :days)
         })
 
@@ -311,7 +167,7 @@ defmodule Pinchflat.MediaTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(5, :days),
+          uploaded_at: now_minus(5, :days),
           media_downloaded_at: nil
         })
 
@@ -322,7 +178,7 @@ defmodule Pinchflat.MediaTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(5, :days),
+          uploaded_at: now_minus(5, :days),
           media_downloaded_at: now(),
           prevent_download: true
         })
@@ -334,7 +190,7 @@ defmodule Pinchflat.MediaTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(5, :days),
+          uploaded_at: now_minus(5, :days),
           media_downloaded_at: now(),
           culled_at: now()
         })
@@ -346,7 +202,7 @@ defmodule Pinchflat.MediaTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(3, :days),
+          uploaded_at: now_minus(3, :days),
           media_downloaded_at: now_minus(3, :days)
         })
 
@@ -357,7 +213,7 @@ defmodule Pinchflat.MediaTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(5, :days),
+          uploaded_at: now_minus(5, :days),
           media_downloaded_at: now(),
           media_redownloaded_at: now()
         })
@@ -365,12 +221,12 @@ defmodule Pinchflat.MediaTest do
       assert Media.list_redownloadable_media_items() == []
     end
 
-    test "does not return media items that were first downloaded well after the upload_date", %{source: source} do
+    test "does not return media items that were first downloaded well after the uploaded_at", %{source: source} do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
           media_downloaded_at: now(),
-          upload_date: now_minus(20, :days)
+          uploaded_at: now_minus(20, :days)
         })
 
       assert Media.list_redownloadable_media_items() == []
@@ -381,7 +237,7 @@ defmodule Pinchflat.MediaTest do
         media_item_fixture(%{
           source_id: source.id,
           media_downloaded_at: now(),
-          upload_date: now_minus(2, :days)
+          uploaded_at: now_minus(2, :days)
         })
 
       assert Media.list_redownloadable_media_items() == []
@@ -394,7 +250,7 @@ defmodule Pinchflat.MediaTest do
       _media_item =
         media_item_fixture(%{
           source_id: source.id,
-          upload_date: now_minus(6, :days),
+          uploaded_at: now_minus(6, :days),
           media_downloaded_at: now_minus(5, :days)
         })
 
@@ -552,9 +408,9 @@ defmodule Pinchflat.MediaTest do
       source = source_fixture(%{download_cutoff_date: now_minus(1, :day)})
 
       _old_media_item =
-        media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now_minus(2, :days)})
+        media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now_minus(2, :days)})
 
-      new_media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now()})
+      new_media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now()})
 
       assert Media.list_pending_media_items_for(source) == [new_media_item]
     end
@@ -563,9 +419,9 @@ defmodule Pinchflat.MediaTest do
       source = source_fixture(%{download_cutoff_date: nil})
 
       old_media_item =
-        media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now_minus(2, :days)})
+        media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now_minus(2, :days)})
 
-      new_media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now()})
+      new_media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now()})
 
       assert Media.list_pending_media_items_for(source) == [old_media_item, new_media_item]
     end
@@ -630,21 +486,21 @@ defmodule Pinchflat.MediaTest do
 
     test "returns true if there is a cutoff date before the media's upload date" do
       source = source_fixture(%{download_cutoff_date: now_minus(2, :days)})
-      media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now_minus(1, :day)})
+      media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now_minus(1, :day)})
 
       assert Media.pending_download?(media_item)
     end
 
     test "returns false if there is a cutoff date after the media's upload date" do
       source = source_fixture(%{download_cutoff_date: now_minus(1, :day)})
-      media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now_minus(2, :days)})
+      media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now_minus(2, :days)})
 
       refute Media.pending_download?(media_item)
     end
 
     test "returns true if there is no cutoff date" do
       source = source_fixture(%{download_cutoff_date: nil})
-      media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, upload_date: now_minus(1, :day)})
+      media_item = media_item_fixture(%{source_id: source.id, media_filepath: nil, uploaded_at: now_minus(1, :day)})
 
       assert Media.pending_download?(media_item)
     end
@@ -755,7 +611,7 @@ defmodule Pinchflat.MediaTest do
         media_filepath: "/video/#{Faker.File.file_name(:video)}",
         source_id: source_fixture().id,
         original_url: "https://www.youtube.com/channel/#{Faker.String.base64(12)}",
-        upload_date: Date.utc_today()
+        uploaded_at: now()
       }
 
       assert {:ok, %MediaItem{} = media_item} = Media.create_media_item(valid_attrs)
@@ -772,7 +628,7 @@ defmodule Pinchflat.MediaTest do
         media_filepath: "/video/#{Faker.File.file_name(:video)}",
         source_id: source_fixture().id,
         original_url: "https://www.youtube.com/channel/#{Faker.String.base64(12)}",
-        upload_date: Date.utc_today()
+        uploaded_at: now()
       }
 
       assert {:ok, %MediaItem{} = media_item} = Media.create_media_item(valid_attrs)
@@ -787,7 +643,7 @@ defmodule Pinchflat.MediaTest do
         media_filepath: "/video/#{Faker.File.file_name(:video)}",
         source_id: source_fixture().id,
         original_url: "https://www.youtube.com/channel/#{Faker.String.base64(12)}",
-        upload_date: Date.utc_today(),
+        uploaded_at: now(),
         uuid: "some-uuid"
       }
 
@@ -833,19 +689,24 @@ defmodule Pinchflat.MediaTest do
       assert {:ok, %MediaItem{} = media_item_2} = Media.create_media_item_from_backend_attrs(source, different_attrs)
 
       assert media_item_1.id == media_item_2.id
-      assert media_item_2.title == different_attrs.title
+      assert Repo.reload(media_item_2).title == different_attrs.title
     end
 
-    test "returns an error if the media item cannot be created" do
+    test "doesn't update fields like playlist_index" do
       source = source_fixture()
 
       media_attrs =
         media_attributes_return_fixture()
         |> Phoenix.json_library().decode!()
-        |> Map.put("id", nil)
+        |> Map.put("playlist_index", 1)
         |> YtDlpMedia.response_to_struct()
 
-      assert {:error, %Ecto.Changeset{}} = Media.create_media_item_from_backend_attrs(source, media_attrs)
+      different_attrs = %YtDlpMedia{media_attrs | playlist_index: 9999}
+
+      assert {:ok, %MediaItem{} = _media_item_1} = Media.create_media_item_from_backend_attrs(source, media_attrs)
+      assert {:ok, %MediaItem{} = media_item_2} = Media.create_media_item_from_backend_attrs(source, different_attrs)
+
+      assert Repo.reload(media_item_2).playlist_index == media_attrs.playlist_index
     end
   end
 
@@ -896,14 +757,13 @@ defmodule Pinchflat.MediaTest do
     end
 
     test "does delete the media item's metadata files" do
-      stub(HTTPClientMock, :get, fn _url, _headers, _opts -> {:ok, ""} end)
+      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:ok, ""} end)
       media_item = Repo.preload(media_item_with_attachments(), :metadata)
 
       update_attrs = %{
         metadata: %{
           metadata_filepath: MetadataFileHelpers.compress_and_store_metadata_for(media_item, %{}),
-          thumbnail_filepath:
-            MetadataFileHelpers.download_and_store_thumbnail_for(media_item, render_parsed_metadata(:media_metadata))
+          thumbnail_filepath: MetadataFileHelpers.download_and_store_thumbnail_for(media_item)
         }
       }
 
@@ -929,14 +789,13 @@ defmodule Pinchflat.MediaTest do
     end
 
     test "deletes the media item's metadata files" do
-      stub(HTTPClientMock, :get, fn _url, _headers, _opts -> {:ok, ""} end)
+      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:ok, ""} end)
       media_item = Repo.preload(media_item_with_attachments(), :metadata)
 
       update_attrs = %{
         metadata: %{
           metadata_filepath: MetadataFileHelpers.compress_and_store_metadata_for(media_item, %{}),
-          thumbnail_filepath:
-            MetadataFileHelpers.download_and_store_thumbnail_for(media_item, render_parsed_metadata(:media_metadata))
+          thumbnail_filepath: MetadataFileHelpers.download_and_store_thumbnail_for(media_item)
         }
       }
 
@@ -1016,14 +875,13 @@ defmodule Pinchflat.MediaTest do
     end
 
     test "does not delete the media item's metadata files" do
-      stub(HTTPClientMock, :get, fn _url, _headers, _opts -> {:ok, ""} end)
+      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:ok, ""} end)
       media_item = Repo.preload(media_item_with_attachments(), :metadata)
 
       update_attrs = %{
         metadata: %{
           metadata_filepath: MetadataFileHelpers.compress_and_store_metadata_for(media_item, %{}),
-          thumbnail_filepath:
-            MetadataFileHelpers.download_and_store_thumbnail_for(media_item, render_parsed_metadata(:media_metadata))
+          thumbnail_filepath: MetadataFileHelpers.download_and_store_thumbnail_for(media_item)
         }
       }
 
@@ -1064,4 +922,154 @@ defmodule Pinchflat.MediaTest do
       assert %Ecto.Changeset{} = Media.change_media_item(media_item)
     end
   end
+
+  describe "change_media_item/1 when testing upload_date_index and source is a channel" do
+    test "upload_date_index is set to 99 if it's the only video uploaded that day" do
+      source = source_fixture(%{collection_type: :channel})
+      media_item = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      assert media_item.upload_date_index == 99
+    end
+
+    test "upload_date_index is set to 98 if it's the second video uploaded that day" do
+      source = source_fixture(%{collection_type: :channel})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      media_item_two = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      assert media_item_one.upload_date_index == 99
+      assert media_item_two.upload_date_index == 98
+    end
+
+    test "upload_date_index doesn't decrement if the video is uploaded on a different day" do
+      source = source_fixture(%{collection_type: :channel})
+
+      media_item_new = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      media_item_old = media_item_fixture(%{source_id: source.id, uploaded_at: now_minus(1, :day)})
+
+      assert media_item_new.upload_date_index == 99
+      assert media_item_old.upload_date_index == 99
+    end
+
+    test "recomputes upload_date_index if an upload_date is changed...somehow" do
+      source = source_fixture(%{collection_type: :channel})
+
+      media_item_new = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      media_item_old = media_item_fixture(%{source_id: source.id, uploaded_at: now_minus(1, :day)})
+
+      {:ok, updated_media_item} = Media.update_media_item(media_item_old, %{uploaded_at: now()})
+
+      assert media_item_new.upload_date_index == 99
+      assert updated_media_item.upload_date_index == 98
+    end
+
+    test "upload_date_index doesn't decrement if the video is for a different source" do
+      source_one = source_fixture(%{collection_type: :channel})
+      source_two = source_fixture(%{collection_type: :channel})
+
+      media_item_one = media_item_fixture(%{source_id: source_one.id, uploaded_at: now()})
+      media_item_two = media_item_fixture(%{source_id: source_two.id, uploaded_at: now()})
+
+      assert media_item_one.upload_date_index == 99
+      assert media_item_two.upload_date_index == 99
+    end
+
+    test "upload_date_index doesn't decrement if the a video's upload_date is updated but doesn't change" do
+      source = source_fixture(%{collection_type: :channel})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      _media_item_two = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      {:ok, updated_media_item} = Media.update_media_item(media_item_one, %{uploaded_at: now(), title: "New title"})
+
+      assert updated_media_item.upload_date_index == 99
+    end
+
+    test "upload_date_index doesn't increment if the a video's upload_date is changed to the same day" do
+      source = source_fixture(%{collection_type: :channel})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      _media_item_two = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      {:ok, updated_media_item} =
+        Media.update_media_item(media_item_one, %{uploaded_at: now_plus(1, :minute), title: "New title"})
+
+      assert updated_media_item.upload_date_index == 99
+    end
+  end
+
+  describe "change_media_item/1 when testing upload_date_index and source is a playlist" do
+    test "upload_date_index is set to 0 if it's the only video uploaded that day" do
+      source = source_fixture(%{collection_type: :playlist})
+      media_item = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      assert media_item.upload_date_index == 0
+    end
+
+    test "upload_date_index is set to 1 if it's the second video uploaded that day" do
+      source = source_fixture(%{collection_type: :playlist})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      media_item_two = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      assert media_item_one.upload_date_index == 0
+      assert media_item_two.upload_date_index == 1
+    end
+
+    test "upload_date_index doesn't increment if the video is uploaded on a different day" do
+      source = source_fixture(%{collection_type: :playlist})
+
+      media_item_new = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      media_item_old = media_item_fixture(%{source_id: source.id, uploaded_at: now_minus(1, :day)})
+
+      assert media_item_new.upload_date_index == 0
+      assert media_item_old.upload_date_index == 0
+    end
+
+    test "recomputes upload_date_index if an upload_date is changed...somehow" do
+      source = source_fixture(%{collection_type: :playlist})
+
+      media_item_new = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      media_item_old = media_item_fixture(%{source_id: source.id, uploaded_at: now_minus(1, :day)})
+
+      {:ok, updated_media_item} = Media.update_media_item(media_item_old, %{uploaded_at: now()})
+
+      assert media_item_new.upload_date_index == 0
+      assert updated_media_item.upload_date_index == 1
+    end
+
+    test "upload_date_index doesn't increment if the video is for a different source" do
+      source_one = source_fixture(%{collection_type: :playlist})
+      source_two = source_fixture(%{collection_type: :playlist})
+
+      media_item_one = media_item_fixture(%{source_id: source_one.id, uploaded_at: now()})
+      media_item_two = media_item_fixture(%{source_id: source_two.id, uploaded_at: now()})
+
+      assert media_item_one.upload_date_index == 0
+      assert media_item_two.upload_date_index == 0
+    end
+
+    test "upload_date_index doesn't increment if the a video's upload_date is updated but doesn't change" do
+      source = source_fixture(%{collection_type: :playlist})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      _media_item_two = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      {:ok, updated_media_item} = Media.update_media_item(media_item_one, %{uploaded_at: now(), title: "New title"})
+
+      assert updated_media_item.upload_date_index == 0
+    end
+
+    test "upload_date_index doesn't increment if the a video's upload_date is changed to the same day" do
+      source = source_fixture(%{collection_type: :playlist})
+
+      media_item_one = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+      _media_item_two = media_item_fixture(%{source_id: source.id, uploaded_at: now()})
+
+      {:ok, updated_media_item} =
+        Media.update_media_item(media_item_one, %{uploaded_at: now_plus(1, :minute), title: "New title"})
+
+      assert updated_media_item.upload_date_index == 0
+    end
+  end
 end

test/pinchflat/metadata/metadata_file_helpers_test.exs

@@ -11,6 +11,16 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
     {:ok, %{media_item: media_item}}
   end
 
+  describe "metadata_directory_for/1" do
+    test "returns the metadata directory for the given record", %{media_item: media_item} do
+      base_metadata_directory = Application.get_env(:pinchflat, :metadata_directory)
+
+      metadata_directory = Helpers.metadata_directory_for(media_item)
+
+      assert metadata_directory == Path.join([base_metadata_directory, "media_items", "#{media_item.id}"])
+    end
+  end
+
   describe "compress_and_store_metadata_for/2" do
     test "returns the filepath", %{media_item: media_item} do
       metadata_map = %{"foo" => "bar"}
@@ -32,7 +42,7 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
       metadata_map = %{"foo" => "bar"}
 
       filepath = Helpers.compress_and_store_metadata_for(media_item, metadata_map)
-      {:ok, json} = File.open(filepath, [:read, :compressed], &IO.read(&1, :all))
+      {:ok, json} = File.open(filepath, [:read, :compressed], &IO.read(&1, :eof))
 
       assert json == Phoenix.json_library().encode!(metadata_map)
     end
@@ -50,92 +60,47 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
   end
 
   describe "download_and_store_thumbnail_for/2" do
-    setup do
-      # This tests that the HTTP endpoint is being called with every test
-      expect(HTTPClientMock, :get, fn _url, _headers, _opts ->
-        {:ok, "thumbnail data"}
+    test "returns the filepath", %{media_item: media_item} do
+      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:ok, ""} end)
+
+      filepath = Helpers.download_and_store_thumbnail_for(media_item)
+
+      assert filepath =~ ~r{/media_items/#{media_item.id}/thumbnail.jpg}
+    end
+
+    test "calls yt-dlp with the expected options", %{media_item: media_item} do
+      expect(YtDlpRunnerMock, :run, fn url, opts, ot ->
+        assert url == media_item.original_url
+        assert ot == "after_move:%()j"
+
+        assert opts == [
+                 :no_simulate,
+                 :skip_download,
+                 :write_thumbnail,
+                 convert_thumbnail: "jpg",
+                 output: "/tmp/test/metadata/media_items/1/thumbnail.%(ext)s"
+               ]
+
+        {:ok, ""}
       end)
 
-      metadata = render_parsed_metadata(:media_metadata)
-
-      {:ok, %{metadata: metadata}}
+      Helpers.download_and_store_thumbnail_for(media_item)
     end
 
-    test "returns the filepath", %{media_item: media_item, metadata: metadata} do
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
+    test "returns nil if yt-dlp fails", %{media_item: media_item} do
+      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot -> {:error, "error"} end)
 
-      assert filepath =~ ~r{/media_items/#{media_item.id}/maxresdefault.jpg}
-    end
-
-    test "creates folder structure based on passed record", %{media_item: media_item, metadata: metadata} do
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
-
-      assert File.exists?(Path.dirname(filepath))
-    end
-
-    test "chooses the highest preference jpg thumbnail available", %{media_item: media_item} do
-      metadata = %{
-        "thumbnails" => [
-          %{"url" => "https://i.ytimg.com/vi/ABC123/img_1.jpg", "preference" => -1},
-          %{"url" => "https://i.ytimg.com/vi/ABC123/img_2.jpg", "preference" => 1},
-          %{"url" => "https://i.ytimg.com/vi/ABC123/img_3.jpg", "preference" => -10},
-          %{"url" => "https://i.ytimg.com/vi/ABC123/img_4.webp", "preference" => 10}
-        ]
-      }
-
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
-
-      assert filepath =~ ~r{/media_items/#{media_item.id}/img_2.jpg}
-    end
-
-    test "will fall back to a non-jpg if it has to", %{media_item: media_item} do
-      metadata = %{
-        "thumbnails" => [
-          %{"url" => "https://i.ytimg.com/vi/ABC123/img_1.webp", "preference" => -1}
-        ]
-      }
-
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
-
-      assert filepath =~ ~r{/media_items/#{media_item.id}/img_1.webp}
-    end
-
-    test "does not require a preference field", %{media_item: media_item} do
-      metadata = %{
-        "thumbnails" => [
-          %{"url" => "https://i.ytimg.com/vi/ABC123/img_1.webp"}
-        ]
-      }
-
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
-
-      assert filepath =~ ~r{/media_items/#{media_item.id}/img_1.webp}
-    end
-  end
-
-  describe "download_and_store_thumbnail_for/2 when not downloading thumbnails" do
-    test "returns nil if there are no thumbnails", %{media_item: media_item} do
-      metadata = %{"thumbnails" => []}
-
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
-
-      assert filepath == nil
-    end
-
-    test "returns nil if there is no thumbnail field", %{media_item: media_item} do
-      metadata = %{}
-
-      filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
+      filepath = Helpers.download_and_store_thumbnail_for(media_item)
 
       assert filepath == nil
     end
   end
 
   describe "parse_upload_date/1" do
-    test "returns a date from the given metadata upload date" do
+    test "returns a datetime from the given metadata upload date" do
       upload_date = "20210101"
 
-      assert Helpers.parse_upload_date(upload_date) == ~D[2021-01-01]
+      assert Helpers.parse_upload_date(upload_date) == ~U[2021-01-01 00:00:00Z]
     end
   end
 
@@ -187,13 +152,20 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
     end
   end
 
-  describe "metadata_directory_for/1" do
-    test "returns the metadata directory for the given record", %{media_item: media_item} do
-      base_metadata_directory = Application.get_env(:pinchflat, :metadata_directory)
+  describe "season_and_episode_from_media_filepath/1" do
+    test "returns a season and episode if one can be determined" do
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/s1e2 - test.mp4")
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/S1E2 - test.mp4")
+      assert {:ok, {"001", "002"}} = Helpers.season_and_episode_from_media_filepath("/foo/s001e002 - test.mp4")
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/s1e2bar - test.mp4")
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/bar s1e2 - test.mp4")
+    end
 
-      metadata_directory = Helpers.metadata_directory_for(media_item)
-
-      assert metadata_directory == Path.join([base_metadata_directory, "media_items", "#{media_item.id}"])
+    test "returns an error if a season and episode can't be determined" do
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/test.mp4")
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/s1 - test.mp4")
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/s1e - test.mp4")
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/s1etest.mp4")
     end
   end
 end

test/pinchflat/metadata/nfo_builder_test.exs

@@ -5,7 +5,7 @@ defmodule Pinchflat.Metadata.NfoBuilderTest do
   alias Pinchflat.Utils.FilesystemUtils
 
   setup do
-    filepath = FilesystemUtils.generate_metadata_tmpfile(:json)
+    filepath = FilesystemUtils.generate_metadata_tmpfile(:nfo)
 
     on_exit(fn -> File.rm!(filepath) end)
 
@@ -45,6 +45,43 @@ defmodule Pinchflat.Metadata.NfoBuilderTest do
 
       assert String.contains?(nfo, "hello' & <world>")
     end
+
+    test "uses the season and episode number from the filepath if it can be determined" do
+      metadata = %{
+        "title" => "title",
+        "uploader" => "uploader",
+        "id" => "id",
+        "description" => "description",
+        "upload_date" => "20210101"
+      }
+
+      tmpfile_directory = Application.get_env(:pinchflat, :tmpfile_directory)
+      filepath = Path.join([tmpfile_directory, "foo/s0123e456.nfo"])
+
+      result = NfoBuilder.build_and_store_for_media_item(filepath, metadata)
+      nfo = File.read!(result)
+
+      assert String.contains?(nfo, "<season>0123</season>")
+      assert String.contains?(nfo, "<episode>456</episode>")
+
+      File.rm!(filepath)
+    end
+
+    test "uses the upload date if the season and episode number can't be determined", %{filepath: filepath} do
+      metadata = %{
+        "title" => "title",
+        "uploader" => "uploader",
+        "id" => "id",
+        "description" => "description",
+        "upload_date" => "20210101"
+      }
+
+      result = NfoBuilder.build_and_store_for_media_item(filepath, metadata)
+      nfo = File.read!(result)
+
+      assert String.contains?(nfo, "<season>2021</season>")
+      assert String.contains?(nfo, "<episode>0101</episode>")
+    end
   end
 
   describe "build_and_store_for_source/2" do

test/pinchflat/metadata/source_image_parser_test.exs

@@ -75,4 +75,51 @@ defmodule Pinchflat.Metadata.SourceImageParserTest do
       assert SourceImageParser.store_source_images(@base_dir, metadata) == %{}
     end
   end
+
+  describe "store_source_images/2 when testing fallbacks" do
+    test "uses the entries list for a fallback poster if needed" do
+      metadata = %{
+        "thumbnails" => [],
+        "entries" => [
+          %{
+            "thumbnails" => [%{"filepath" => "/app/test/support/files/channel_photos/a.0.jpg"}]
+          }
+        ]
+      }
+
+      expected = %{
+        poster_filepath: "#{@base_dir}/poster.jpg"
+      }
+
+      assert SourceImageParser.store_source_images(@base_dir, metadata) == expected
+    end
+
+    test "doesn't blow up if the entries list doesn't have any suitable thumbnails" do
+      metadata = %{
+        "thumbnails" => [],
+        "entries" => [
+          %{"thumbnails" => [%{"id" => "1"}]}
+        ]
+      }
+
+      assert SourceImageParser.store_source_images(@base_dir, metadata) == %{}
+    end
+
+    test "doesn't use the entries list if it's empty" do
+      metadata = %{
+        "thumbnails" => [],
+        "entries" => []
+      }
+
+      assert SourceImageParser.store_source_images(@base_dir, metadata) == %{}
+    end
+
+    test "doesn't use the entries list if it's not present" do
+      metadata = %{
+        "thumbnails" => []
+      }
+
+      assert SourceImageParser.store_source_images(@base_dir, metadata) == %{}
+    end
+  end
 end

test/pinchflat/metadata/source_metadata_storage_worker_test.exs

@@ -143,7 +143,9 @@ defmodule Pinchflat.Metadata.SourceMetadataStorageWorkerTest do
 
           {:ok, source_details_return_fixture(%{filename: filename})}
 
-        _url, _opts, ot when ot == @metadata_ot ->
+        _url, opts, ot when ot == @metadata_ot ->
+          assert {:convert_thumbnails, "jpg"} in opts
+
           {:ok, render_metadata(:channel_source_metadata)}
       end)
 
@@ -164,6 +166,42 @@ defmodule Pinchflat.Metadata.SourceMetadataStorageWorkerTest do
       Sources.delete_source(source, delete_files: true)
     end
 
+    test "calls one set of yt-dlp metadata opts for channels" do
+      stub(YtDlpRunnerMock, :run, fn
+        _url, _opts, ot when ot == @source_details_ot ->
+          {:ok, source_details_return_fixture()}
+
+        _url, opts, ot when ot == @metadata_ot ->
+          assert {:playlist_items, 0} in opts
+          assert :write_all_thumbnails in opts
+
+          {:ok, render_metadata(:channel_source_metadata)}
+      end)
+
+      profile = media_profile_fixture(%{download_source_images: true})
+      source = source_fixture(media_profile_id: profile.id, collection_type: :channel)
+
+      perform_job(SourceMetadataStorageWorker, %{id: source.id})
+    end
+
+    test "calls another set of yt-dlp metadata opts for playlists" do
+      stub(YtDlpRunnerMock, :run, fn
+        _url, _opts, ot when ot == @source_details_ot ->
+          {:ok, source_details_return_fixture()}
+
+        _url, opts, ot when ot == @metadata_ot ->
+          assert {:playlist_items, 1} in opts
+          assert :write_thumbnail in opts
+
+          {:ok, render_metadata(:channel_source_metadata)}
+      end)
+
+      profile = media_profile_fixture(%{download_source_images: true})
+      source = source_fixture(media_profile_id: profile.id, collection_type: :playlist)
+
+      perform_job(SourceMetadataStorageWorker, %{id: source.id})
+    end
+
     test "does not store source images if the profile is not set to" do
       stub(YtDlpRunnerMock, :run, fn
         _url, _opts, ot when ot == @source_details_ot ->

test/pinchflat/podcasts/podcast_helpers_test.exs

@@ -26,9 +26,9 @@ defmodule Pinchflat.Podcasts.PodcastHelpersTest do
     test "orders by upload date where newest is first" do
       source = source_fixture()
 
-      oldest = media_item_with_attachments(%{source_id: source.id, upload_date: now_minus(2, :day)})
-      current = media_item_with_attachments(%{source_id: source.id, upload_date: now()})
-      older = media_item_with_attachments(%{source_id: source.id, upload_date: now_minus(1, :days)})
+      oldest = media_item_with_attachments(%{source_id: source.id, uploaded_at: now_minus(2, :day)})
+      current = media_item_with_attachments(%{source_id: source.id, uploaded_at: now()})
+      older = media_item_with_attachments(%{source_id: source.id, uploaded_at: now_minus(1, :days)})
 
       assert [^current, ^older, ^oldest] = PodcastHelpers.persisted_media_items_for(source)
     end

test/pinchflat/podcasts/rss_feed_builder_test.exs

@@ -117,8 +117,8 @@ defmodule Pinchflat.Podcasts.RssFeedBuilderTest do
       assert String.contains?(item_xml, ~s(<itunes:summary><![CDATA[#{media_item.description}]]></itunes:summary>))
     end
 
-    test "returns pubDate based off the media's upload_date", %{source: source} do
-      media_item_with_attachments(%{source_id: source.id, upload_date: ~D[2020-01-01]})
+    test "returns pubDate based off the media's uploaded_at", %{source: source} do
+      media_item_with_attachments(%{source_id: source.id, uploaded_at: ~U[2020-01-01 00:00:00Z]})
 
       res = RssFeedBuilder.build(source)
       [_before, item_xml, _after] = String.split(res, ~r(</?item>))

test/pinchflat/settings_test.exs

@@ -78,64 +78,4 @@ defmodule Pinchflat.SettingsTest do
       assert %Ecto.Changeset{} = Settings.change_setting(setting, %{onboarding: true})
     end
   end
-
-  describe "change_setting/2 when testing codec preferences" do
-    test "converts (video|audio)_codec_preference_string to an array" do
-      setting = Settings.record()
-
-      new_setting = %{
-        video_codec_preference_string: "avc>vp9",
-        audio_codec_preference_string: "aac>opus"
-      }
-
-      changeset = Settings.change_setting(setting, new_setting)
-
-      assert ["avc", "vp9"] = changeset.changes.video_codec_preference
-      assert ["aac", "opus"] = changeset.changes.audio_codec_preference
-    end
-
-    test "removes whitespace from (video|audio)_codec_preference" do
-      setting = Settings.record()
-
-      new_setting = %{
-        video_codec_preference_string: "  avc  > >  vp9  ",
-        audio_codec_preference_string: "aac> opus "
-      }
-
-      changeset = Settings.change_setting(setting, new_setting)
-
-      assert ["avc", "vp9"] = changeset.changes.video_codec_preference
-      assert ["aac", "opus"] = changeset.changes.audio_codec_preference
-    end
-
-    test "downcases (video|audio)_codec_preference" do
-      setting = Settings.record()
-
-      new_setting = %{
-        video_codec_preference_string: "AVC>VP9",
-        audio_codec_preference_string: "AAC>OPUS"
-      }
-
-      changeset = Settings.change_setting(setting, new_setting)
-
-      assert ["avc", "vp9"] = changeset.changes.video_codec_preference
-      assert ["aac", "opus"] = changeset.changes.audio_codec_preference
-    end
-
-    test "an empty value will remove the codec settings" do
-      Settings.set(video_codec_preference: ["avc", "vp9"])
-      Settings.set(audio_codec_preference: ["aac", "opus"])
-      setting = Settings.record()
-
-      new_setting = %{
-        video_codec_preference_string: "",
-        audio_codec_preference_string: ""
-      }
-
-      changeset = Settings.change_setting(setting, new_setting)
-
-      assert [] = changeset.changes.video_codec_preference
-      assert [] = changeset.changes.audio_codec_preference
-    end
-  end
 end

test/pinchflat/slow_indexing/slow_indexing_helpers_test.exs

@@ -158,16 +158,6 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpersTest do
       assert_enqueued(worker: MediaDownloadWorker, args: %{"id" => media_item.id})
     end
 
-    test "it enqueues the job with a small delay", %{source: source} do
-      media_item = media_item_fixture(source_id: source.id, media_filepath: nil)
-
-      SlowIndexingHelpers.index_and_enqueue_download_for_media_items(source)
-
-      [job] = all_enqueued(worker: MediaDownloadWorker, args: %{"id" => media_item.id})
-
-      assert_in_delta DateTime.diff(job.scheduled_at, now()), 5, 1
-    end
-
     test "it does not attach tasks if the source is set to not download" do
       source = source_fixture(download_media: false)
       media_item = media_item_fixture(source_id: source.id, media_filepath: nil)
@@ -245,26 +235,6 @@ defmodule Pinchflat.SlowIndexing.SlowIndexingHelpersTest do
       assert_enqueued(worker: MediaDownloadWorker)
     end
 
-    test "sets a small delay on the download job", %{source: source} do
-      watcher_poll_interval = Application.get_env(:pinchflat, :file_watcher_poll_interval)
-
-      stub(YtDlpRunnerMock, :run, fn _url, _opts, _ot, addl_opts ->
-        filepath = Keyword.get(addl_opts, :output_filepath)
-        File.write(filepath, source_attributes_return_fixture())
-
-        # Need to add a delay to ensure the file watcher has time to read the file
-        :timer.sleep(watcher_poll_interval * 2)
-        # We know we're testing the file watcher since the syncronous call will only
-        # return an empty string (creating no records)
-        {:ok, ""}
-      end)
-
-      SlowIndexingHelpers.index_and_enqueue_download_for_media_items(source)
-      [job | _] = all_enqueued(worker: MediaDownloadWorker)
-
-      assert_in_delta DateTime.diff(job.scheduled_at, now()), 5, 1
-    end
-
     test "does not enqueue downloads if the source is set to not download" do
       watcher_poll_interval = Application.get_env(:pinchflat, :file_watcher_poll_interval)
       source = source_fixture(download_media: false)

test/pinchflat/sources_test.exs

@@ -659,6 +659,83 @@ defmodule Pinchflat.SourcesTest do
     end
   end
 
+  describe "change_source/3 when testing regex validation" do
+    test "succeeds when a valid regex is provided" do
+      source = source_fixture()
+
+      assert %{errors: []} = Sources.change_source(source, %{title_filter_regex: "(?i)^How to Bike$"})
+    end
+
+    test "succeeds when a regex is set back to nil" do
+      source = source_fixture(%{title_filter_regex: "(?i)^How to Bike$"})
+
+      assert %{errors: []} = Sources.change_source(source, %{title_filter_regex: nil})
+    end
+
+    test "fails when an invalid regex is provided" do
+      source = source_fixture()
+
+      changeset = Sources.change_source(source, %{title_filter_regex: "*FOO"})
+
+      assert "is invalid" in errors_on(changeset).title_filter_regex
+    end
+  end
+
+  describe "change_source/3 when testing original_url validation" do
+    test "succeeds when an original URL is valid" do
+      source = source_fixture()
+
+      valid_urls = [
+        "https://www.youtube.com/channel/UCkRfArvrzheW2E7b6SVT7vQ",
+        "https://www.youtube.com/channel/UCkRfArvrzheW2E7b6SVT7vQ/videos",
+        "https://www.youtube.com/@youtubecreators/featured",
+        "https://www.youtube.com/@youtubecreators",
+        "https://www.youtube.com/c/YouTubeCreators",
+        "https://www.youtube.com/user/YouTubeCreators",
+        "https://www.youtube.com/YouTubeCreators",
+        "https://www.youtube.com/playlist?list=PLpjK416fmKwRtq-9-O_NbZlkW0k6zu2Wn",
+        "https://www.youtube.com/playlist?list=UUkRfArvrzheW2E7b6SVT7vQ"
+      ]
+
+      Enum.each(valid_urls, fn url ->
+        assert %{errors: []} = Sources.change_source(source, %{original_url: url})
+      end)
+    end
+
+    test "fails when an original URL points to a video" do
+      source = source_fixture()
+
+      invalid_urls = [
+        "https://www.youtube.com/watch?v=72maj9FLQZI",
+        "https://youtu.be/72maj9FLQZI",
+        "https://www.youtube.com/watch?v=1FwGFhMAmBo&list=PLpjK416fmKwRtq-9-O_NbZlkW0k6zu2Wn",
+        "https://www.youtube.com/shorts/Dq0eH-ZhQTU",
+        "https://www.youtube.com/embed/X64LHlfx4qg"
+      ]
+
+      Enum.each(invalid_urls, fn url ->
+        assert %{errors: [_]} = Sources.change_source(source, %{original_url: url})
+      end)
+    end
+
+    test "passes when a non-youtube link is provided" do
+      source = source_fixture()
+
+      valid_urls = [
+        "https://www.example.com",
+        "https://www.example.com/playlist",
+        "https://www.example.com/channel",
+        "https://www.example.com/user",
+        "https://www.example.com/watch?v=72maj9FLQZI",
+        "https://www.example.com/embed/X64LHlfx4qg"
+      ]
+
+      Enum.each(valid_urls, fn url ->
+        assert %{errors: []} = Sources.change_source(source, %{original_url: url})
+      end)
+    end
+  end
+
   defp playlist_mock(_url, _opts, _ot) do
     {
       :ok,

test/pinchflat/utils/datetime_utils_test.exs

@@ -1,14 +0,0 @@
-defmodule Pinchflat.Utils.DatetimeUtilsTest do
-  use Pinchflat.DataCase
-
-  alias Pinchflat.Utils.DatetimeUtils
-
-  describe "date_to_datetime/1" do
-    test "converts a Date to a DateTime" do
-      date = ~D[2022-01-01]
-      datetime = DatetimeUtils.date_to_datetime(date)
-
-      assert datetime == ~U[2022-01-01 00:00:00Z]
-    end
-  end
-end

test/pinchflat/yt_dlp/media_collection_test.exs

@@ -129,7 +129,7 @@ defmodule Pinchflat.YtDlp.MediaCollectionTest do
 
     test "it passes the expected args to the backend runner" do
       expect(YtDlpRunnerMock, :run, fn @channel_url, opts, ot ->
-        assert opts == [playlist_items: 0]
+        assert opts == [:skip_download, playlist_items: 0]
         assert ot == "playlist:%()j"
 
         {:ok, "{}"}
@@ -152,12 +152,18 @@ defmodule Pinchflat.YtDlp.MediaCollectionTest do
 
     test "allows you to pass additional opts" do
       expect(YtDlpRunnerMock, :run, fn _url, opts, _ot ->
-        assert opts == [playlist_items: 0, real_opt: :yup]
+        assert opts == [:skip_download, playlist_items: 1, real_opt: :yup]
 
         {:ok, "{}"}
       end)
 
-      assert {:ok, _} = MediaCollection.get_source_metadata(@channel_url, real_opt: :yup)
+      assert {:ok, _} = MediaCollection.get_source_metadata(@channel_url, playlist_items: 1, real_opt: :yup)
+    end
+
+    test "blows up if you pass addl opts but don't pass playlist items" do
+      assert_raise KeyError, fn ->
+        MediaCollection.get_source_metadata(@channel_url, real_opt: :yup)
+      end
     end
   end
 end