Claudio Ortolina
64 lines
1.7 KiB
Elixir
64 lines
1.7 KiB
Elixir
defmodule MusicBrainz.ReleaseSearchResult do
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@enforce_keys [:id, :title, :release_group, :artists, :date, :barcode, :media]
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defstruct [:id, :title, :release_group, :artists, :date, :barcode, :media]
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alias MusicBrainz.ReleaseGroup
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def from_api_response(r) do
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%__MODULE__{
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id: r["id"],
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title: r["title"],
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release_group: r["release-group"] && parse_release_group(r["release-group"]),
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artists: Enum.map_join(r["artist-credit"] || [], ", ", fn ac -> ac["artist"]["name"] end),
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date: r["date"],
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barcode: r["barcode"],
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media: parse_media(r["media"])
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}
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end
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def format(release_search_result) do
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sorted_frequencies =
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release_search_result.media
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|> Enum.frequencies_by(& &1.format)
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|> Enum.sort_by(fn {_, count} -> count end)
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case sorted_frequencies do
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[{format, _}] -> parse_format(format)
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_ -> :multi
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end
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end
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defp parse_release_group(rg) do
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%{
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id: rg["id"],
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type: ReleaseGroup.parse_type(rg["primary-type"]),
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title: rg["title"]
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}
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end
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def parse_media(media) do
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Enum.map(media, fn m ->
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%{
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format: m["format"],
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track_count: m["track-count"],
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disc_count: m["disc-count"]
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}
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end)
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end
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defp parse_format(nil), do: :unknown
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defp parse_format("CD"), do: :cd
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defp parse_format("DVD-Audio"), do: :dvd
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defp parse_format("DVD-Video"), do: :dvd
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defp parse_format("Blu-ray"), do: :blu_ray
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defp parse_format("Digital Media"), do: :digital_download
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defp parse_format(format) do
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cond do
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String.contains?(format, "Vinyl") -> :vinyl
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String.contains?(format, "CD") -> :cd
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true -> :unknown
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end
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end
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end
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