d25e65f822
* Added subtitle options to media profile model * Updated media profile form * Adds subtitle-based options in options builder * Updates metadata parser to include subtitles * Adds subtitle_filepaths to media_item * renamed video_filepath to media_filepath * Added more fields to media profile show page
49 lines
1.4 KiB
Elixir
49 lines
1.4 KiB
Elixir
defmodule Pinchflat.MediaClient.Backends.YtDlp.MetadataParser do
|
|
@moduledoc """
|
|
yt-dlp offers a LOT of metadata in its JSON response, some of which
|
|
needs to be extracted and included in various models.
|
|
|
|
For now, also squirrel all of it away in the `media_metadata` table.
|
|
I might revisit this or pare it down later, but I'd rather need it
|
|
and not have it, ya know?
|
|
"""
|
|
|
|
@doc """
|
|
Parses the given JSON response from yt-dlp and returns a map of
|
|
the needful media_item attributes, along with anything needed for
|
|
its associations.
|
|
|
|
Returns map()
|
|
"""
|
|
def parse_for_media_item(metadata) do
|
|
metadata_attrs = %{
|
|
metadata: %{
|
|
client_response: metadata
|
|
}
|
|
}
|
|
|
|
metadata_attrs
|
|
|> Map.merge(parse_media_metadata(metadata))
|
|
|> Map.merge(parse_subtitle_metadata(metadata))
|
|
end
|
|
|
|
defp parse_media_metadata(metadata) do
|
|
%{
|
|
title: metadata["title"],
|
|
media_filepath: metadata["filepath"]
|
|
}
|
|
end
|
|
|
|
defp parse_subtitle_metadata(metadata) do
|
|
subtitle_map = metadata["requested_subtitles"] || %{}
|
|
# IDEA: if needed, consider filtering out subtitles that don't exist on-disk
|
|
subtitle_filepaths =
|
|
subtitle_map
|
|
|> Enum.map(fn {lang, attrs} -> [lang, attrs["filepath"]] end)
|
|
|> Enum.sort(fn [lang_a, _], [lang_b, _] -> lang_a < lang_b end)
|
|
|
|
%{
|
|
subtitle_filepaths: subtitle_filepaths
|
|
}
|
|
end
|
|
end
|