public SettingPageViewModel()
{
AddAccount.Subscribe(async() =>
{
await Root.Navigation.PushModalAsync(new ExploreInstancesPage());
});
SignOut.Subscribe(async() =>
{
await Groundpolis.SignOutAsync();
});
}
private async Task MiAuthAsync()
{
uuid = Guid.NewGuid().ToString();
var url = $"https://{Url.Value}/miauth/{uuid}?"
+ "name=Groundpolis+Mobile"
+ $"&callback={HttpUtility.UrlEncode(Const.MIAUTH_CALLBACK)}"
+ $"&permission={string.Join(",", Groundpolis.Permission)}";
// MVVM の流儀に反するけど、しらねー
try
{
await WebAuthenticator.AuthenticateAsync(new Uri(url), new Uri(Const.MIAUTH_CALLBACK));
}
catch (Exception)
{
Error.Value = "は？エラーやぞ";
IsLoaded.Value = true;
IsBusy.Value = false;
return;
}
IsLoaded.Value = true;
IsBusy.Value = true;
var miauthUrl = $"https://{Url.Value}/api/miauth/{uuid}/check";
var res = await Http.PostAsync(miauthUrl, new StringContent(""));
var json = await res.Content.ReadAsStringAsync();
var status = JsonConvert.DeserializeObject <MiAuthStatus>(json);
if (status.Ok)
{
await Groundpolis.SignInAsync(status.Token, Url.Value);
while (Root.Navigation.ModalStack.Count > 0)
{
await Root.Navigation.PopModalAsync();
}
}
else
{
Error.Value = "認証に失敗しました";
}
}
private async Task MiAuthAsync(JoinMisskeyInstanceViewModel vm)
{
var uuid = Guid.NewGuid().ToString();
var url = $"https://{vm.Url.Value}/miauth/{uuid}?"
+ "name=Groundpolis+Mobile"
+ $"&callback={HttpUtility.UrlEncode(Const.MIAUTH_CALLBACK)}"
+ $"&permission={string.Join(",", Groundpolis.Permission)}";
// MVVM の流儀に反するけど、しらねー
try
{
await WebAuthenticator.AuthenticateAsync(new Uri(url), new Uri(Const.MIAUTH_CALLBACK));
}
catch (Exception)
{
return;
}
var miauthUrl = $"https://{vm.Url.Value}/api/miauth/{uuid}/check";
var res = await Http.PostAsync(miauthUrl, new StringContent(""));
var json = await res.Content.ReadAsStringAsync();
var status = JsonConvert.DeserializeObject <MiAuthStatus>(json);
if (status.Ok)
{
await Groundpolis.SignInAsync(status.Token, vm.Url.Value);
while (Root.Navigation.ModalStack.Count > 0)
{
await Root.Navigation.PopModalAsync();
}
}
else
{
await Root.DisplayAlert("認証に失敗しました", "もう一度やり直してください。", "OK");
}
}
public ProfilePageViewModel(string userId)
{
if (!Groundpolis.IsOnline)
{
return;
}
async void Init()
{
User.Value = await(userId != null ? Groundpolis.PostAsync <User>("users/show", new Dictionary <string, object>
{
{ "userId", userId }
}) : Groundpolis.IAsync());
}
if (userId == null && Groundpolis.CurrentSession?.User != null)
{
// キャッシュデータを表示する
User.Value = Groundpolis.CurrentSession.User;
}
// 新鮮なデータを取りに行く
Init();
}
