private string UpdateGlyph(TLDocument document)
{
Visibility = Visibility.Visible;
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
if (TLMessage.IsVideo(document) || TLMessage.IsRoundVideo(document) || TLMessage.IsGif(document) || TLMessage.IsMusic(document))
{
return("\uE102");
}
return("\uE160");
}
else if (document.IsTransferring)
{
return("\uE10A");
}
else if (document.DownloadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
else if (document.UploadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
return("\uE118");
}
private bool TrySetWebPSource(TLDocument document, int phase)
{
if (phase >= Phase && document != null)
{
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
Phase = phase;
//Image.UriSource = FileUtils.GetTempFileUri(fileName);
var decoded = WebPImage.Encode(File.ReadAllBytes(FileUtils.GetTempFileName(fileName)));
if (decoded != null)
{
_bitmapImage.SetSource(decoded);
}
else
{
_bitmapImage.UriSource = FileUtils.GetTempFileUri(fileName);
}
return(true);
}
}
return(false);
}
private void SetWebPSource(ITLTransferable transferable, TLDocument document, int fileSize, int phase)
{
if (phase >= Phase && document != null)
{
Phase = phase;
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
//Image.UriSource = FileUtils.GetTempFileUri(fileName);
Image.SetSource(WebPImage.Encode(File.ReadAllBytes(FileUtils.GetTempFileName(fileName))));
}
else
{
Execute.BeginOnThreadPool(async() =>
{
var result = await _downloadFileManager.DownloadFileAsync(fileName, document.DCId, document.ToInputFileLocation(), fileSize).AsTask(transferable?.Download());
if (result != null && Phase <= phase)
{
Execute.BeginOnUIThread(() =>
{
if (transferable != null)
{
transferable.IsTransferring = false;
}
//Image.UriSource = FileUtils.GetTempFileUri(fileName);
Image.SetSource(WebPImage.Encode(File.ReadAllBytes(FileUtils.GetTempFileName(fileName))));
});
}
});
}
}
}
private bool TrySetAnimatedSource(TLDocument document, int phase)
{
if (phase >= Phase && document != null)
{
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
Phase = phase;
//Image.UriSource = FileUtils.GetTempFileUri(fileName);
_renderer.SetSource(FileUtils.GetTempFileUri(fileName));
return(true);
}
}
return(false);
}
private string UpdateGlyph(TLDocument document)
{
Visibility = Visibility.Visible;
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
var message = DataContext as TLMessage;
if (message != null && message.Media is TLMessageMediaDocument documentMedia && documentMedia.HasTTLSeconds)
{
return("\uE60D");
}
if (TLMessage.IsVideo(document) || TLMessage.IsRoundVideo(document) || TLMessage.IsMusic(document))
{
return("\uE102");
}
else if (TLMessage.IsGif(document))
{
Visibility = Visibility.Collapsed;
return("\uE102");
}
return("\uE160");
}
else if (document.IsTransferring)
{
return("\uE10A");
}
else if (document.DownloadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
else if (document.UploadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
return("\uE118");
}
private void SetDownloadSource(ITLTransferable transferable, TLDocument document, int fileSize, int phase)
{
if (phase >= Phase && document != null)
{
//Phase = phase;
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
}
else
{
Execute.BeginOnThreadPool(async() =>
{
var result = await _downloadFileManager.DownloadFileAsync(fileName, document.DCId, document.ToInputFileLocation(), fileSize, transferable?.Download());
if (result != null && Phase <= phase)
{
//Phase = phase;
}
});
}
}
}
public override Uri GetVideoSource()
{
return(FileUtils.GetTempFileUri(_document.GetFileName()));
}
public static async Task SaveDocumentAsync(TLDocument document, int date, bool downloads)
{
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
var extension = document.GetFileExtension();
var resultName = "document_" + DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss") + extension;
var fileNameAttribute = document.Attributes.OfType <TLDocumentAttributeFilename>().FirstOrDefault();
if (fileNameAttribute != null)
{
resultName = fileNameAttribute.FileName;
}
if (downloads)
{
var folder = await GetDownloadsAsync();
if (folder == null)
{
return;
}
StorageFile file;
if (StorageApplicationPermissions.FutureAccessList.ContainsItem(fileName))
{
file = await StorageApplicationPermissions.FutureAccessList.GetFileAsync(fileName);
}
else
{
file = await folder.CreateFileAsync(resultName, CreationCollisionOption.GenerateUniqueName);
StorageApplicationPermissions.FutureAccessList.AddOrReplace(fileName, file);
var result = await FileUtils.GetTempFileAsync(fileName);
await result.CopyAndReplaceAsync(file);
}
if (UIViewSettings.GetForCurrentView().UserInteractionMode == UserInteractionMode.Mouse)
{
var options = new FolderLauncherOptions();
options.ItemsToSelect.Add(file);
await Launcher.LaunchFolderAsync(folder, options);
}
}
else
{
var picker = new FileSavePicker();
if (!string.IsNullOrEmpty(extension))
{
picker.FileTypeChoices.Add($"{extension.TrimStart('.').ToUpper()} File", new[] { extension });
}
else
{
picker.FileTypeChoices.Add("Unknown", new[] { ".dat" });
}
picker.SuggestedStartLocation = PickerLocationId.Downloads;
picker.SuggestedFileName = resultName;
var file = await picker.PickSaveFileAsync();
if (file != null)
{
var result = await FileUtils.GetTempFileAsync(fileName);
await result.CopyAndReplaceAsync(file);
}
}
}
}
