Claudio Ortolina
30 lines
608 B
Elixir
30 lines
608 B
Elixir
defmodule LastFm.Config do
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@type t :: %{
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api: module(),
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api_key: String.t(),
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user: String.t(),
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refresh_interval: pos_integer()
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}
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defstruct api: LastFm.Api,
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api_key: "",
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user: "",
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refresh_interval: 60_000
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@spec new(Enumerable.t()) :: t()
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def new(opts) do
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struct(__MODULE__, opts)
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end
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@spec enabled?(t) :: boolean()
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def enabled?(config) do
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config.api && config.user !== "" && config.api_key !== ""
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end
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def resolve(otp_app) do
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otp_app
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|> Application.get_env(LastFm)
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|> new()
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end
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end
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