/// <summary>
/// tokens.json からアカウント情報を読み込み、その有効性を検証します
/// </summary>
static private async Task <Tokens> _LoadAndVerifyCredentialsAsync(CredentialsJsonFile config)
{
var ck = config.ConsumerKey;
var cs = config.ConsumerSecret;
var at = config.AccessToken;
var ats = config.AccessTokenSecret;
var defaultTokensKey = "";
var isNotDefaultTokens = ck != defaultTokensKey && cs != defaultTokensKey && at != defaultTokensKey && ats != defaultTokensKey;
if (isNotDefaultTokens)
{
var tokens = Tokens.Create(ck, cs, at, ats);
// トークンの有効性を検証
try
{
var account = await tokens.Account.VerifyCredentialsAsync(include_entities : false, skip_status : true);
return(tokens);
}
catch { }
}
return(null);
}
public override async Task ToggleEnable()
{
Enabled = !Enabled;
var config = await CredentialsJsonFile.LoadAsync();
config.Enabled = Enabled;
await config.SaveAsync();
}
public override async Task Setup()
{
var config = await CredentialsJsonFile.LoadAsync();
var twitter = await _LoadAndVerifyCredentialsAsync(config);
if (twitter == null)
{
return;
}
twitter.UserId = long.Parse(twitter.AccessToken.Split('-')[0]);
var user = await twitter.Users.ShowAsync(twitter.UserId);
twitter.ScreenName = user.ScreenName;
_Twitter = twitter;
Enabled = config.Enabled;
}
public override async Task <bool> Install()
{
var config = await CredentialsJsonFile.LoadAsync();
var twitter = await _LoadAndVerifyCredentialsAsync(config);
if (twitter == null)
{
MessageBox.Show(
"有効なTwitterトークンの設定が必要です。twitter.jsonの中身を編集してからアプリケーションを再実行してください。",
"Information",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return(false);
}
await Setup();
MessageBox.Show($"Hello @{_Twitter.ScreenName}", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
return(true);
}