/// <summary>
/// 当文件被拖拽进上传框中
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void UploadArea_Drop(object sender, DragEventArgs e)
{
// 如果当前有文件正在上传，则阻止当前行为
if (UploadProgressCollection.Count > 0)
{
string msg = AppTools.GetReswLanguage("WaitToUpload");
var tipDialog = new TipDialog(AppTools.GetReswLanguage("DefaultTipTitle"), msg);
await tipDialog.ShowAsync();
return;
}
// 检测授权码是否存在，如不存在，则要求用户重新输入授权码
string authKey = AppTools.GetLocalSetting(AppSettings.AuthKey, "");
if (string.IsNullOrEmpty(authKey))
{
var keyDialog = new AuthKeyDialog();
await keyDialog.ShowAsync();
return;
}
// 检测拖拽的文件
if (e.DataView.Contains(StandardDataFormats.StorageItems))
{
var items = await e.DataView.GetStorageItemsAsync();
items = items.OfType <StorageFile>().ToList() as IReadOnlyList <IStorageItem>;
// 对文件进行筛选，只要指定格式的图片
if (items != null && items.Any())
{
var imgList = new List <StorageFile>();
foreach (var item in items)
{
string path = item.Path;
string extends = Path.GetExtension(item.Path).Substring(1);
var file = item as StorageFile;
if (extends.ToLower() == "jpg" || extends.ToLower() == "png" || extends.ToLower() == "bmp" || extends.ToLower() == "gif" || extends.ToLower() == "jpeg" || extends.ToLower() == "webp")
{
imgList.Add(file);
}
}
FileUpload(imgList);
}
}
}
private async void FromClipboardMenuItem_Click(object sender, RoutedEventArgs e)
{
if (UploadProgressCollection.Count > 0)
{
string msg = AppTools.GetReswLanguage("WaitToUpload");
var tipDialog = new TipDialog(AppTools.GetReswLanguage("DefaultTipTitle"), msg);
await tipDialog.ShowAsync();
return;
}
string authKey = AppTools.GetLocalSetting(AppSettings.AuthKey, "");
if (string.IsNullOrEmpty(authKey))
{
var keyDialog = new AuthKeyDialog();
await keyDialog.ShowAsync();
return;
}
try
{
var data = Clipboard.GetContent();
var bitmap = await data.GetBitmapAsync();
var tempFile = await ApplicationData.Current.LocalFolder.CreateFileAsync(Guid.NewGuid().ToString("N") + ".png", CreationCollisionOption.OpenIfExists);
using (var stream = await bitmap.OpenReadAsync() as IRandomAccessStream)
{
using (var reader = new DataReader(stream))
{
await reader.LoadAsync((uint)stream.Size);
var buffer = new byte[(int)stream.Size];
reader.ReadBytes(buffer);
await FileIO.WriteBytesAsync(tempFile, buffer);
}
}
await FileUpload(new List <StorageFile>() { tempFile }, true);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 点击上传区域，弹出文件选择框
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void UploadArea_Tapped(object sender, TappedRoutedEventArgs e)
{
if (UploadProgressCollection.Count > 0)
{
string msg = AppTools.GetReswLanguage("WaitToUpload");
var tipDialog = new TipDialog(AppTools.GetReswLanguage("DefaultTipTitle"), msg);
await tipDialog.ShowAsync();
return;
}
string authKey = AppTools.GetLocalSetting(AppSettings.AuthKey, "");
if (string.IsNullOrEmpty(authKey))
{
var keyDialog = new AuthKeyDialog();
await keyDialog.ShowAsync();
return;
}
var picker = new FileOpenPicker();
picker.SuggestedStartLocation = PickerLocationId.Desktop;
picker.ViewMode = PickerViewMode.Thumbnail;
picker.FileTypeFilter.Add(".jpg");
picker.FileTypeFilter.Add(".jpeg");
picker.FileTypeFilter.Add(".png");
picker.FileTypeFilter.Add(".bmp");
picker.FileTypeFilter.Add(".gif");
picker.FileTypeFilter.Add(".webp");
var files = await picker.PickMultipleFilesAsync();
if (files != null && files.Any())
{
var imgList = new List <StorageFile>();
foreach (var item in files)
{
var file = item as StorageFile;
imgList.Add(file);
}
FileUpload(imgList);
}
}
private async void LinkButton_Click(object sender, RoutedEventArgs e)
{
var tip = new HoldMaskTip(AppTools.GetReswLanguage("WaittingTip"));
tip.Show();
// 开始走OneDrive登录流程
bool isAuth = await App.OneDriveTools.OneDriveAuthorize();
// 如果用户成功登录并同意授权
if (isAuth)
{
AppTools.WriteLocalSetting(AppSettings.IsOneDriveAuthorized, "True");
// 检查用户云端内是否有图片存储
bool hasCloudMeta = await App.OneDriveTools.EnsureCloudMetaExist();
if (hasCloudMeta)
{
// 有的话进行同步
await App.OneDriveTools.ReplaceDatabase();
App.Db = await App.OneDriveTools.GetImgMetaList();
using (App.Db)
{
if (App.Db.Images.Count() > 0)
{
string url = App.Db.Images.First().URL;
int authKeyIndex = url.IndexOf("key=");
string authkey = url.Substring(authKeyIndex + 4);
AppTools.WriteLocalSetting(AppSettings.AuthKey, authkey);
}
}
}
else
{
// 没有就在应用文件夹里建一个
await App.OneDriveTools.DatabaseInit();
}
tip.Close();
// 要求用户输入授权码
string ak = AppTools.GetLocalSetting(AppSettings.AuthKey, "");
if (string.IsNullOrEmpty(ak))
{
// 弹出授权码输入框
bool isCancel = false;
var authDialog = new AuthKeyDialog();
authDialog.PrimaryButtonClick += (_s, _e) =>
{
_e.Cancel = true;
authDialog.IsPrimaryButtonEnabled = false;
string key = authDialog.AuthKeyBox.Text.Trim();
if (string.IsNullOrEmpty(key))
{
var msg = AppTools.GetReswLanguage("AuthKeyEmpty");
new PopupMaskTip(msg).Show();
}
else
{
AppTools.WriteLocalSetting(AppSettings.AuthKey, key);
authDialog.Hide();
}
authDialog.IsPrimaryButtonEnabled = true;
};
authDialog.CloseButtonClick += (_s, _e) =>
{
isCancel = true;
AppTools.WriteLocalSetting(AppSettings.AuthKey, "");
};
await authDialog.ShowAsync();
if (!isCancel)
{
var tipDialog = new TipDialog(AppTools.GetReswLanguage("DefaultTipTitle"), AppTools.GetReswLanguage("AuthorizeSuccess"));
await tipDialog.ShowAsync();
}
else
{
var tipDialog = new TipDialog(AppTools.GetReswLanguage("DefaultTipTitle"), AppTools.GetReswLanguage("AuthorizeCancel"));
await tipDialog.ShowAsync();
}
}
// 跳转至首页
Frame rootFrame = Window.Current.Content as Frame;
AppTools.WriteLocalSetting(AppSettings.IsFirstRun, "False");
rootFrame.Navigate(typeof(MainPage));
}
else
{
tip.Close();
string title = AppTools.GetReswLanguage("AuthErrorTitle");
string content = AppTools.GetReswLanguage("AuthErrorContent");
var dialog = new TipDialog(title, content);
await dialog.ShowAsync();
}
}
