public PlaylistGenerator()
{
string clientId = ConfigurationManager.AppSettings[Constants.SpotifyClientIdSettingsName];
if (string.IsNullOrWhiteSpace(clientId))
{
clientId = Environment.GetEnvironmentVariable(Constants.SpotifyClientIdSettingsName);
}
string clientSecret = ConfigurationManager.AppSettings[Constants.SpotifyClientSecretSettingsName];
if (string.IsNullOrWhiteSpace(clientSecret))
{
clientSecret = Environment.GetEnvironmentVariable(Constants.SpotifyClientSecretSettingsName);
}
this.spotifyAuthorization = new SpotifyAuthorization(clientId, clientSecret);
}
public string AuthorizeSpotify()
{
try
{
SpotifyAuthorization auth = new SpotifyAuthorization();
WebRequest request = WebRequest.Create("https://accounts.spotify.com/api/token");
request.Method = "POST";
string clientId = Environment.GetEnvironmentVariable("clientId");
string clientSecret = Environment.GetEnvironmentVariable("clientSecret");
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(clientId + ":" + clientSecret);
var encoded64 = System.Convert.ToBase64String(plainTextBytes);
request.Headers.Set("Authorization", "Basic" + " " + encoded64);
request.ContentType = "application/x-www-form-urlencoded";
var postData = "grant_type=client_credentials";
var data = Encoding.ASCII.GetBytes(postData);
request.ContentLength = data.Length;
using (var stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
using (WebResponse response = request.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string responseFromServer = reader.ReadToEnd();
auth = JsonConvert.DeserializeObject <SpotifyAuthorization>(responseFromServer);
}
}
return(auth.AccessToken);
}
catch (WebException ex)
{
return(ex.Message);
}
catch (Exception ex)
{
return(ex.Message);
}
}