private string GetSessionKey()
{
const string sessionKeyRegistryKeyName = "LastFmSessionKey";
// try get the session key from the registry
string sessionKey = GetRegistrySetting(sessionKeyRegistryKeyName, null);
if (string.IsNullOrEmpty(sessionKey))
{
// instantiate a new scrobbler
var scrobbler = new Scrobbler(apiKey, apiSecret);
//NOTE: This is demo code. You would not normally do this in a production application
while (string.IsNullOrEmpty(sessionKey))
{
// Try get session key from Last.fm
try {
sessionKey = scrobbler.GetSession();
// successfully got a key. Save it to the registry for next time
SetRegistrySetting(sessionKeyRegistryKeyName, sessionKey);
} catch (LastFmApiException exception) {
// get a url to authenticate this application
string url = scrobbler.GetAuthorisationUri();
// open the URL in the default browser
Process.Start(url);
//Console.ReadKey();
}
}
}
return(sessionKey);
}
private Session GetSession()
{
// try get the session key from the registry
Session session = new Session();
Properties.Settings.Default.Upgrade();
session.Key = Properties.Settings.Default.SessionKey;
session.Username = Properties.Settings.Default.UserName;
if (string.IsNullOrEmpty(session.Key) || string.IsNullOrEmpty(session.Username))
{
// instantiate a new scrobbler
var scrobbler = new Scrobbler(ApiKey, ApiSecret, new Session()
{
Key = session.Key
});
//NOTE: This is demo code. You would not normally do this in a production application
while (string.IsNullOrEmpty(session.Key) || string.IsNullOrEmpty(session.Username))
{
// Try get session key from Last.fm
try
{
session = scrobbler.GetSession();
// successfully got a key. Save it to the registry for next time
Properties.Settings.Default.SessionKey = session.Key;
Properties.Settings.Default.UserName = session.Username;
Properties.Settings.Default.Save();
}
catch (LastFmApiException)
{
// get session key from Last.fm failed
//MessageBox.Show(exception.Message);
if (MessageBox.Show(
"Linear Audio Playerはlast.fmに対応しています。last.fmを使用しますか？\nはいを選択した場合はlast.fmのアカウントへの認証設定のページを開きます。", "use last.fm?", MessageBoxButtons.YesNo) == DialogResult.No)
{
return(null);
}
// get a url to authenticate this application
string url = scrobbler.GetAuthorisationUri();
// open the URL in the default browser
Process.Start(url);
// Block this application while the user authenticates
MessageBox.Show("ブラウザで許可したあとOKボタンをクリックしてください。");
}
}
}
return(session);
}
public void GetAuthorisationUri_TestApiKey_ReturnsWellFormedUri()
{
// Arrange
var scrobbler = new Scrobbler(ApiKey, ApiSecret);
string expectedResult = string.Format(Scrobbler.RequestAuthorisationUriPattern, ApiKey, "");
// Act
string uri = scrobbler.GetAuthorisationUri();
// Assert
Assert.IsTrue(uri.StartsWith(expectedResult));
}
public void GetAuthorisationUri_TestApiKey_ReturnsWellFormedUri()
{
// Arrange
var scrobbler = new Scrobbler(ApiKey, ApiSecret);
string expectedResult = string.Format(Scrobbler.RequestAuthorisationUriPattern, ApiKey, "");
// Act
string uri = scrobbler.GetAuthorisationUri();
// Assert
Assert.IsTrue(uri.StartsWith(expectedResult));
}
public void GetSession_AuthorisedToken_ReturnsSessionKey()
{
// Arrange
var scrobbler = new Scrobbler(ApiKey, ApiSecret);
// break here and authorise via a browser
string uri = scrobbler.GetAuthorisationUri();
// Act
string session = scrobbler.GetSession();
// Assert
Assert.IsNotNull(session);
}
public void GetSession_AuthorisedToken_ReturnsSessionKey()
{
// Arrange
var scrobbler = new Scrobbler(ApiKey, ApiSecret);
// break here and authorise via a browser
string uri = scrobbler.GetAuthorisationUri();
// Act
string session = scrobbler.GetSession();
// Assert
Assert.IsNotNull(session);
}
public static void Authorize()
{
// instantiate a new scrobbler
if (scrobbler == null)
{
scrobbler = new Scrobbler(ApiKey, ApiSecret);
}
// get a url to authenticate this application
string url = scrobbler.GetAuthorisationUri();
// open the URL in the default browser
Process.Start(url);
}
private string GetSessionKey()
{
LoadSettings();
// try get the session key from the registry
string sessionKey = appSettings.Key;
if (string.IsNullOrEmpty(sessionKey))
{
// instantiate a new scrobbler
var scrobbler = new Scrobbler(ApiKey, ApiSecret);
//NOTE: This is demo code. You would not normally do this in a production application
while (string.IsNullOrEmpty(sessionKey))
{
// Try get session key from Last.fm
try {
sessionKey = scrobbler.GetSession();
// successfully got a key. Save it to the registry for next time
appSettings.Key = sessionKey;
SaveSettings();
//SetRegistrySetting(sessionKeyRegistryKeyName, sessionKey);
}
catch (LastFmApiException exception) {
// get session key from Last.fm failed
// Console.WriteLine(exception.Message);
// get a url to authenticate this application
string url = scrobbler.GetAuthorisationUri();
// open the URL in the default browser
Process.Start(url);
// To enable easy authorisation controlled by other application, this must be the first response.
// An external application can check whether authentication is needed by checking first responce to the message below
Console.WriteLine("[Authenticates] Press RETURN when application authenticated.");
Console.ReadLine();
}
}
}
return(sessionKey);
}
/// <summary>
/// Initialize scrobbler session for safire
/// </summary>
public static void Initialize()
{
try
{
if (Settings.Default.Scrobble && Core.Connectivity.CheckForInternetConnection())
{
string sessionKey = GetRegistrySetting(sessionKeyRegistryKeyName, null);
if (string.IsNullOrEmpty(sessionKey))
{
var mw = App.Current.MainWindow as MainWindow;
mw.MetroDialogOptions.ColorScheme = MetroDialogColorScheme.Theme;
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = "Done",
NegativeButtonText = "Cancel",
ColorScheme = MetroDialogColorScheme.Theme
};
ThreadPool.QueueUserWorkItem(state =>
{
// instantiate a new scrobbler
// get a url to authenticate this application
string url = scrobbler.GetAuthorisationUri();
// open the URL in the default browser
Process.Start(url);
});
var result =
UserRequest.ShowDialogBox(
"To connect Safire to your last.fm account, follow the instructions given in the page that just opened up in your browser. Click \'Done\' only after you allow access.",
"Done", "Cancel", "Scrobbler");
if (result == ConfirmResult.Affirmative)
{
ThreadPool.QueueUserWorkItem(_ => GetSessionKey());
}
}
}
}
catch
{
}
Player.Instance.PropertyChanged += Instance_PropertyChanged;
}