private static async Task <StorageFile> PrepareImageFileAsync(StorageFile resultFile)
{
if (!UserProfilePersonalizationSettings.IsSupported())
{
ToastService.SendToast("Your device can't set wallpaper.");
return(null);
}
if (resultFile != null)
{
StorageFile file = null;
//WTF, the file should be copy to LocalFolder to make the setting wallpaer api work.
var folder = ApplicationData.Current.LocalFolder;
var oldFile = await folder.TryGetItemAsync(resultFile.Name) as StorageFile;
if (oldFile != null)
{
await resultFile.CopyAndReplaceAsync(oldFile);
file = oldFile;
}
else
{
file = await resultFile.CopyAsync(folder);
}
return(file);
}
return(null);
}
private static async Task <StorageFile> PrepareImageFileAsync(StorageFile resultFile)
{
if (!UserProfilePersonalizationSettings.IsSupported())
{
ToastService.SendToast(ResourcesHelper.GetResString("SettingWallpaperNotSupported"));
return(null);
}
try
{
if (resultFile != null)
{
//WTF, the file should be copy to LocalFolder to make the setting wallpaer api work.
var folder = ApplicationData.Current.LocalFolder;
StorageFile file;
if (await folder.TryGetItemAsync(resultFile.Name) is StorageFile oldFile)
{
await resultFile.CopyAndReplaceAsync(oldFile);
file = oldFile;
}
else
{
file = await resultFile.CopyAsync(folder);
}
return(file);
}
}
catch (FileNotFoundException)
{
ShowFailedToast();
}
return(null);
}
public void OnLoaded()
{
if (ConfigHelper.IsLogin)
{
ToastService.SendToast("欢迎回来:-)", TimeSpan.FromMilliseconds(2000));
}
}
public async Task GetUserPlan()
{
CurrentUserPlans = new ObservableCollection <UserPlan>();
var getResult = await CloudService.GetAllPlans(CTSFactory.MakeCTS().Token);
getResult.ParseAPIResult();
if (!getResult.IsSuccessful)
{
ToastService.SendToast("获得培养计划失败");
return;
}
var json = getResult.JsonSrc;
SelectedIndex = 0;
if (CurrentUserPlans.Count == 0)
{
NoItemVisibility = Visibility.Visible;
}
else
{
NoItemVisibility = Visibility.Collapsed;
}
}
public static async Task SetBothAsync(StorageFile savedFile)
{
var uc = new LoadingTextControl()
{
LoadingText = "Setting background and lockscreen..."
};
await PopupService.Instance.ShowAsync(uc);
var file = await PrepareImageFileAsync(savedFile);
if (file != null)
{
var result1 = await UserProfilePersonalizationSettings.Current.TrySetWallpaperImageAsync(file);
var result2 = await UserProfilePersonalizationSettings.Current.TrySetLockScreenImageAsync(file);
//var task = file.DeleteAsync(StorageDeleteOption.PermanentDelete);
if (result1 && result2)
{
ToastService.SendToast("Set as background and lock screen successfully.");
}
else
{
ToastService.SendToast("Fail to set both. #API ERROR.");
}
}
PopupService.Instance.TryHide(500);
}
private async Task SaveMainListDataAsync()
{
if (this.DataVM.DataList?.Count > 0)
{
var list = new List <UnsplashImage>();
foreach (var item in DataVM.DataList)
{
if (item is UnsplashImage)
{
list.Add(item as UnsplashImage);
}
}
if (list.Count > 0)
{
ToastService.SendToast("Fetched :D");
var str = JsonConvert.SerializeObject(list, new JsonSerializerSettings()
{
TypeNameHandling = TypeNameHandling.All
});
var file = await ApplicationData.Current.LocalFolder.CreateFileAsync(CachedFileNames.MainListFileName, CreationCollisionOption.OpenIfExists);
await FileIO.WriteTextAsync(file, str);
}
}
}
/// <summary>
/// 收藏
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public async void Favorite(object sender, RoutedEventArgs e)
{
if (DocumentExtra != null)
{
if (DocumentExtra.Favorited)
{
var res = await ApiService.Instance.UnFavoriteAsync(DocumentExtra.DocumentId);
if (res != null)
{
if (!string.IsNullOrEmpty(res.Count))
{
DocumentExtra.Favorited = false;
ToastService.SendToast("取消收藏成功");
}
}
}
else
{
var res = await ApiService.Instance.FavoriteAsync(DocumentExtra.DocumentId);
if (res != null)
{
if (res.Status.Equals("1000"))
{
DocumentExtra.Favorited = true;
ToastService.SendToast("收藏成功");
}
}
}
}
}
public async Task DownloadFullImageAsync(CancellationToken token)
{
var url = GetSaveImageUrlFromSettings();
if (string.IsNullOrEmpty(url))
{
return;
}
ToastService.SendToast("Downloading in background...", 2000);
StorageFolder folder = await AppSettings.Instance.GetSavingFolderAsync();
var fileName = $"{Owner.Name} {CreateTimeString}";
var newFile = await folder.CreateFileAsync($"{fileName}.jpg", CreationCollisionOption.GenerateUniqueName);
_backgroundDownloader.SuccessToastNotification = ToastHelper.CreateToastNotification("Saved:D",
$"Tap to open {folder.Path}.");
var downloadOperation = _backgroundDownloader.CreateDownload(new Uri(url), newFile);
var progress = new Progress <DownloadOperation>();
try
{
await downloadOperation.StartAsync().AsTask(token, progress);
}
catch (TaskCanceledException)
{
await downloadOperation.ResultFile.DeleteAsync();
downloadOperation = null;
throw;
}
}
private bool IsInputDataValid()
{
if (string.IsNullOrEmpty(Email))
{
ToastService.SendToast("请输入邮箱");
return(false);
}
if (!Functions.IsValidEmail(Email))
{
ToastService.SendToast("邮箱格式不对");
return(false);
}
if (string.IsNullOrEmpty(Password))
{
ToastService.SendToast("请输入密码");
return(false);
}
if (LoginMode == LoginMode.Register && string.IsNullOrEmpty(PasswordToBeConfirmed))
{
ToastService.SendToast("请再次输入密码");
return(false);
}
if (LoginMode == LoginMode.Register && Password != PasswordToBeConfirmed)
{
ToastService.SendToast("两次输入的密码不匹配");
return(false);
}
return(true);
}
private async void DownloadBtn_Click(object sender, RoutedEventArgs e)
{
ToggleDownloadBtnAnimation(false);
ToggleDownloadingBtnAnimation(true);
try
{
_cts = new CancellationTokenSource();
await this.CurrentImage.DownloadFullImageAsync(_cts.Token);
ToggleDownloadingBtnAnimation(false);
//Still in this page
if (IsShown)
{
ToggleOkBtnAnimation(true);
ToastService.SendToast("Saved :D", TimeSpan.FromMilliseconds(1000));
}
}
catch (OperationCanceledException)
{
ToggleDownloadBtnAnimation(true);
ToggleDownloadingBtnAnimation(false);
ToggleOkBtnAnimation(false);
ToastService.SendToast("Cancelled", TimeSpan.FromMilliseconds(1000));
}
catch (Exception ex)
{
var task = Logger.LogAsync(ex);
ToggleDownloadBtnAnimation(true);
ToggleDownloadingBtnAnimation(false);
ToggleOkBtnAnimation(false);
ToastService.SendToast($"Exception throws.{ex.Message}", TimeSpan.FromMilliseconds(1000));
}
}
private void CopyURLBtn_Click(object sender, RoutedEventArgs e)
{
DataPackage dataPackage = new DataPackage();
dataPackage.SetText(CurrentImage.GetSaveImageUrlFromSettings());
Clipboard.SetContent(dataPackage);
ToastService.SendToast("Copied.");
}
public void RemoveVol(VolItem item)
{
if (IsHeartedVol(item))
{
HeartVols.Remove(item);
ToastService.SendToast("已取消收藏");
}
}
public void AddVol(VolItem item)
{
if (!IsHeartedVol(item))
{
HeartVols.Add(item);
ToastService.SendToast("期刊已收藏");
}
}
private void TextBlock_Tapped(object sender, TappedRoutedEventArgs e)
{
DataPackage dataPackage = new DataPackage();
dataPackage.SetText("473967668");
Clipboard.SetContent(dataPackage);
ToastService.SendToast("已复制到剪切板");
}
/// <summary>
/// 复制链接
/// </summary>
public static void CopyLink(string content)
{
DataPackage dataPackage = new DataPackage();
dataPackage.SetText(content);
Clipboard.SetContent(dataPackage);
ToastService.SendToast("链接已复制到剪切板");
}
private async Task ClearCacheAsync()
{
ClearCacheCommandEnabled = false;
CacheHint = ResourceLoader.GetForCurrentView().GetString("Cleaning");
await _cacheSupplier.ClearAsync();
ToastService.SendToast(ResourcesHelper.GetResString("TempFilesCleaned"), TimeSpan.FromMilliseconds(1000));
await UpdateCacheSizeUIAsync();
}
public async void QQLogin()
{
bool result = await ApiService.Instance.TecentLoginAsync();
if (result)
{
ToastService.SendToast("登录成功");
}
}
/// <summary>
/// 点赞 视频
/// </summary>
/// <param name="videoId"></param>
public async Task VoteVideoAsync(string videoId)
{
var result = await ApiService.Instance.VoteAsync(videoId);
if (result != null)
{
ToastService.SendToast(result.Description);
}
}
/// <summary>
/// 复制链接
/// </summary>
public void CopyLink()
{
DataPackage dataPackage = new DataPackage();
dataPackage.SetText(Document.ShareUrl);
Clipboard.SetContent(dataPackage);
ToastService.SendToast("链接已复制到剪切板");
}
private async Task Login()
{
try
{
var saltResult = await CloudService.GetSalt(Email, CTSFactory.MakeCTS(100000).Token);
saltResult.ParseAPIResult();
if (!saltResult.IsSuccessful)
{
throw new APIException(saltResult.ErrorMsg);
}
var saltObj = JsonObject.Parse(saltResult.JsonSrc);
var salt = JsonParser.GetStringFromJsonObj(saltObj, "Salt");
if (string.IsNullOrEmpty(salt))
{
throw new APIException("User does not exist.");
}
var newPwd = MD5.GetMd5String(Password);
var newPwdInSalt = MD5.GetMd5String(newPwd + salt);
var loginResult = await CloudService.Login(Email, newPwdInSalt, CTSFactory.MakeCTS(100000).Token);
loginResult.ParseAPIResult();
if (!loginResult.IsSuccessful)
{
throw new APIException(loginResult.ErrorMsg);
}
var loginObj = JsonObject.Parse(loginResult.JsonSrc);
var userObj = loginObj["UserInfo"];
var uid = JsonParser.GetStringFromJsonObj(userObj, "uid");
var accessToken = JsonParser.GetStringFromJsonObj(userObj, "access_token");
if (uid.IsNotNullOrEmpty() && accessToken.IsNotNullOrEmpty())
{
LocalSettingHelper.AddValue("uid", uid);
LocalSettingHelper.AddValue("access_token", accessToken);
NavigationService.NavigateViaRootFrame(typeof(MainPage));
}
}
catch (TaskCanceledException)
{
ToastService.SendToast("Connection time out");
}
catch (APIException e)
{
ToastService.SendToast(e.ErrorMessage.IsNotNullOrEmpty() ? e.Message : "Fail to login");
}
catch (Exception e)
{
ToastService.SendToast("Fail to login");
var task = ExceptionHelper.WriteRecordAsync(e, nameof(LoginViewModel), nameof(Login));
}
finally
{
ShowLoading = Visibility.Collapsed;
}
}
public async void ClearHistories()
{
var result = await ApiService.Instance.ClearReadHistoryAsync();
if (result != null && result.Status.Equals("1000"))
{
ToastService.SendToast(result.AlertDesc);
ReadHistories.Clear();
}
}
private void AlipayBtn_Click(object sender, RoutedEventArgs e)
{
PopupService.Instance.TryHide();
DataPackage dataPackage = new DataPackage();
dataPackage.SetText("18520944923");
Clipboard.SetContent(dataPackage);
ToastService.SendToast("Alipay account is copied in Clipboard", 2000);
}
public async void Logout()
{
bool result = await ApiService.Instance.LogoutAsync();
if (result)
{
IsLogoutEnable = false;
ToastService.SendToast("已注销登录");
}
}
private async void InAppClick_Click(object sender, RoutedEventArgs e)
{
PopupService.Instance.TryHide();
try
{
var licenseInformation = CurrentApp.LicenseInformation;
var license = licenseInformation.ProductLicenses["MyerSplashIAP"];
if (license.IsActive)
{
// the customer can access this feature
ToastService.SendToast("Thanks for your drink. I will do better. :P", 2000);
}
else
{
var uc = new LoadingTextControl()
{
LoadingText = "Grabing infomation..."
};
await PopupService.Instance.ShowAsync(uc);
// the customer can' t access this feature
var result = await CurrentApp.RequestProductPurchaseAsync("MyerSplashIAP");
PopupService.Instance.TryHide(500);
switch (result.Status)
{
case ProductPurchaseStatus.AlreadyPurchased:
{
ToastService.SendToast("Thanks. I will do better :P", 4000);
}; break;
case ProductPurchaseStatus.NotPurchased:
{
}; break;
case ProductPurchaseStatus.Succeeded:
{
ToastService.SendToast("Thanks. I will do better. :P", 2000);
}; break;
}
}
}
catch (Exception ex)
{
await Logger.LogAsync(ex);
}
finally
{
PopupService.Instance.TryHide();
}
}
private async Task <bool> RegisterAsync()
{
try
{
//注册
IsLoading = true;
var loader = new ResourceLoader();
var check = await CloudService.CheckEmailExistAsync(TempEmail);
if (check)
{
throw new MyerListException()
{
ErrorCode = "202"
};
}
string salt = await CloudService.RegisterAsync(TempEmail, InputPassword);
if (!string.IsNullOrEmpty(salt))
{
LocalSettingHelper.AddValue("email", TempEmail);
LocalSettingHelper.AddValue("password", InputPassword);
return(true);
}
else
{
throw new MyerListException()
{
ErrorCode = ""
};
}
}
catch (MyerListException e)
{
ToastService.SendToast(ErrorUtils.GetUserMsgFromErrorCode(int.Parse(e.ErrorCode)));
IsLoading = false;
return(false);
}
catch (TaskCanceledException)
{
ToastService.SendToast(ResourcesHelper.GetResString("RequestError"));
IsLoading = false;
return(false);
}
catch (COMException)
{
ToastService.SendToast(ResourcesHelper.GetResString("RequestError"));
IsLoading = false;
return(false);
}
}
/// <summary>
/// 投稿
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public async void Contribute(object sender, RoutedEventArgs e)
{
var result = await ApiService.Instance.UserContributeAsync(ShareUri, Title);
if (result != null)
{
if (result.Status.Equals("1000"))
{
ToastService.SendToast("投稿成功");
}
}
}
/// <summary>
/// 举报评论
/// </summary>
/// <param name="commentId"></param>
public async void ReportAsync(string commentId)
{
var result = await ApiService.Instance.ReportCommentAsync(commentId);
if (result != null)
{
if (result.Status == "1000")
{
ToastService.SendToast(result.AlertDesc);
}
}
}
public async Task DownloadFullImageAsync(CancellationToken token)
{
var url = GetSaveImageUrlFromSettings();
if (string.IsNullOrEmpty(url))
{
return;
}
ToastService.SendToast("Downloading in background...", 2000);
StorageFolder folder = null;
if (LocalSettingHelper.HasValue(SettingsViewModel.SAVING_POSITION))
{
var path = LocalSettingHelper.GetValue(SettingsViewModel.SAVING_POSITION);
if (path == SettingsViewModel.DEFAULT_SAVING_POSITION)
{
folder = await KnownFolders.PicturesLibrary.CreateFolderAsync("MyerSplash", CreationCollisionOption.OpenIfExists);
}
else
{
folder = await StorageFolder.GetFolderFromPathAsync(path);
}
}
if (folder == null)
{
folder = await KnownFolders.PicturesLibrary.CreateFolderAsync("MyerSplash", CreationCollisionOption.OpenIfExists);
}
var fileName = $"{Owner.Name} {CreateTimeString}";
var newFile = await folder.CreateFileAsync($"{fileName}.jpg", CreationCollisionOption.GenerateUniqueName);
//backgroundDownloader.FailureToastNotification = ToastHelper.CreateToastNotification("Failed to download :-(", "You may cancel it. Otherwise please check your network.");
_backgroundDownloader.SuccessToastNotification = ToastHelper.CreateToastNotification("Saved:D",
$"You can find it in {folder.Path}.");
var downloadOperation = _backgroundDownloader.CreateDownload(new Uri(url), newFile);
var progress = new Progress <DownloadOperation>();
try
{
await downloadOperation.StartAsync().AsTask(token, progress);
}
catch (TaskCanceledException)
{
await downloadOperation.ResultFile.DeleteAsync();
downloadOperation = null;
throw;
}
}
/// <summary>
/// 新浪微博授权登录
/// </summary>
public async void SinaLogin()
{
User user = await ApiService.Instance.SinaWeiboLoginAsync();
if (user != null)
{
DataShareManager.Current.UpdateUser(user);
ToastService.SendToast("登录成功");
}
else
{
ToastService.SendToast("登录失败");
}
}
/// <summary>
/// 点赞此评论
/// </summary>
public async void Vote()
{
var result = await ApiService.Instance.VoteAsync(DocumentId);
if (result != null)
{
if (result.Status == "1000")
{
Voted = true;
VoteCount++;
}
ToastService.SendToast(result.AlertDesc);
}
}