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[Enhancement] Allow redownloading of files for existing media items (#239)

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* Added ability to specify overwrite behaviour when downloading media

* Added helper for redownloading media items

* renamed media redownload worker to disambiguate it from similarly named methods

* Added new redownload option to source actions dropdown

* Refactored MediaQuery to use a __using__ macro

* docs
This commit is contained in:
Kieran
2024-05-13 14:25:39 -07:00
committed by GitHub
parent 5c86e7192e
commit a38ffbc55b
27 changed files with 247 additions and 71 deletions
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lib/pinchflat/downloading/media_download_worker.ex
+14 -5
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@@ -33,12 +33,18 @@ defmodule Pinchflat.Downloading.MediaDownloadWorker do
Does not download media if its source is set to not download media
(unless forced).
Options:
- `force`: force download even if the source is set to not download media. Fully
re-downloads media, including the video
- `quality_upgrade?`: re-downloads media, including the video. Does not force download
if the source is set to not download media
Returns :ok | {:ok, %MediaItem{}} | {:error, any, ...any}
"""
@impl Oban.Worker
def perform(%Oban.Job{args: %{"id" => media_item_id} = args}) do
should_force = Map.get(args, "force", false)
is_redownload = Map.get(args, "redownload?", false)
is_quality_upgrade = Map.get(args, "quality_upgrade?", false)
media_item =
media_item_id
@@ -47,7 +53,7 @@ defmodule Pinchflat.Downloading.MediaDownloadWorker do
# If the source or media item is set to not download media, perform a no-op unless forced
if (media_item.source.download_media && !media_item.prevent_download) || should_force do
download_media_and_schedule_jobs(media_item, is_redownload)
download_media_and_schedule_jobs(media_item, is_quality_upgrade, should_force)
else
:ok
end
@@ -56,13 +62,16 @@ defmodule Pinchflat.Downloading.MediaDownloadWorker do
Ecto.StaleEntryError -> Logger.info("#{__MODULE__} discarded: media item #{media_item_id} stale")
end
defp download_media_and_schedule_jobs(media_item, is_redownload) do
case MediaDownloader.download_for_media_item(media_item) do
defp download_media_and_schedule_jobs(media_item, is_quality_upgrade, should_force) do
overwrite_behaviour = if should_force || is_quality_upgrade, do: :force_overwrites, else: :no_force_overwrites
override_opts = [overwrite_behaviour: overwrite_behaviour]
case MediaDownloader.download_for_media_item(media_item, override_opts) do
{:ok, downloaded_media_item} ->
{:ok, updated_media_item} =
Media.update_media_item(downloaded_media_item, %{
media_size_bytes: compute_media_filesize(downloaded_media_item),
media_redownloaded_at: get_redownloaded_at(is_redownload)
media_redownloaded_at: get_redownloaded_at(is_quality_upgrade)
})
:ok = run_user_script(updated_media_item)