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spotify_ex

0.0.2
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An Elixir wrapper for the Spotify Web API.

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spotify_ex lib spotify authorization.ex
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lib/spotify/authorization.ex 

defmodule Spotify.Authorization do

  def call do

    if String.length(scopes) > 0 do

      auth_with_scopes

    else

      scopeless_auth

    end

  end



  defp auth_with_scopes do

    "https://accounts.spotify.com/authorize?client_id=#{Spotify.client_id}&response_type=code&redirect_uri=#{Spotify.callback_url}&scopes=#{scopes}"

  end



  defp scopeless_auth do

    "https://accounts.spotify.com/authorize?client_id=#{Spotify.client_id}&response_type=code&redirect_uri=#{Spotify.callback_url}"

  end



  defp scopes do

    Application.get_env(:spotify_ex, :scopes)

     |> Enum.join(" ")

     |> URI.encode_www_form

  end

end