public async Task <TLMessage25> GetPhotoMessage(StorageFile file)
{
//var stopwatch = Stopwatch.StartNew();
var threadId = Thread.CurrentThread.ManagedThreadId;
var volumeId = TLLong.Random();
var localId = TLInt.Random();
var secret = TLLong.Random();
var fileLocation = new TLFileLocation
{
VolumeId = volumeId,
LocalId = localId,
Secret = secret,
DCId = new TLInt(0), //TODO: remove from here, replace with FileLocationUnavailable
//Buffer = p.Bytes
};
var fileName = String.Format("{0}_{1}_{2}.jpg",
fileLocation.VolumeId,
fileLocation.LocalId,
fileLocation.Secret);
var stream = await file.OpenReadAsync();
//System.Diagnostics.Debug.WriteLine(threadId + " " + "GetPhotoMessage OpenRead " + stopwatch.Elapsed);
var resizedPhoto = await ResizeJpeg(stream, Constants.DefaultImageSize, file.DisplayName, fileName);
//System.Diagnostics.Debug.WriteLine(threadId + " " + "GetPhotoMessage ResizeJpeg " + stopwatch.Elapsed);
var photoSize = new TLPhotoSize
{
Type = TLString.Empty,
W = new TLInt(resizedPhoto.Width),
H = new TLInt(resizedPhoto.Height),
Location = fileLocation,
Size = new TLInt(resizedPhoto.Bytes.Length)
};
volumeId = TLLong.Random();
localId = TLInt.Random();
secret = TLLong.Random();
var previewFileLocation = new TLFileLocation
{
VolumeId = volumeId,
LocalId = localId,
Secret = secret,
DCId = new TLInt(0), //TODO: remove from here, replace with FileLocationUnavailable
//Buffer = p.Bytes
};
var previewFileName = String.Format("{0}_{1}_{2}.jpg",
previewFileLocation.VolumeId,
previewFileLocation.LocalId,
previewFileLocation.Secret);
var photo = new TLPhoto56
{
Flags = new TLInt(0),
Id = new TLLong(0),
AccessHash = new TLLong(0),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Sizes = new TLVector <TLPhotoSizeBase> {
photoSize
},
};
// to improve performance for bulk photo preview generation
Execute.BeginOnThreadPool(async() =>
{
stream = await file.OpenReadAsync();
var previewPhoto = await ResizeJpeg(stream, 90, file.DisplayName, previewFileName);
var previewPhotoSize = new TLPhotoSize
{
Type = new TLString("s"),
W = new TLInt(previewPhoto.Width),
H = new TLInt(previewPhoto.Height),
Location = previewFileLocation,
Size = new TLInt(previewPhoto.Bytes.Length)
};
Execute.BeginOnUIThread(() =>
{
photo.Sizes.Add(previewPhotoSize);
});
});
var media = new TLMessageMediaPhoto75 {
Flags = new TLInt(0), Photo = photo, Caption = TLString.Empty, File = resizedPhoto.File
};
return(GetMessage(TLString.Empty, media));
}
private void SendPhoto(Photo p)
{
var volumeId = TLLong.Random();
var localId = TLInt.Random();
var secret = TLLong.Random();
var fileLocation = new TLFileLocation
{
VolumeId = volumeId,
LocalId = localId,
Secret = secret,
DCId = new TLInt(0), //TODO: remove from here, replace with FileLocationUnavailable
//Buffer = p.Bytes
};
var fileName = String.Format("{0}_{1}_{2}.jpg",
fileLocation.VolumeId,
fileLocation.LocalId,
fileLocation.Secret);
using (var store = IsolatedStorageFile.GetUserStoreForApplication())
{
using (var fileStream = store.CreateFile(fileName))
{
fileStream.Write(p.Bytes, 0, p.Bytes.Length);
}
}
var photoSize = new TLPhotoSize
{
Type = TLString.Empty,
W = new TLInt(p.Width),
H = new TLInt(p.Height),
Location = fileLocation,
Size = new TLInt(p.Bytes.Length)
};
var photo = new TLPhoto56
{
Flags = new TLInt(0),
Id = new TLLong(0),
AccessHash = new TLLong(0),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Sizes = new TLVector <TLPhotoSizeBase> {
photoSize
},
};
var media = new TLMessageMediaPhoto75 {
Flags = new TLInt(0), Photo = photo, Caption = TLString.Empty
};
var message = GetMessage(TLString.Empty, media);
if (ImageEditor == null)
{
ImageEditor = new ImageEditorViewModel
{
CurrentItem = message,
ContinueAction = ContinueSendPhoto
};
NotifyOfPropertyChange(() => ImageEditor);
}
else
{
ImageEditor.CurrentItem = message;
}
BeginOnUIThread(() => ImageEditor.OpenEditor());
}
private void ProcessBotInlineResult(TLMessage45 message, TLBotInlineResultBase resultBase, TLInt botId)
{
message.InlineBotResultId = resultBase.Id;
message.InlineBotResultQueryId = resultBase.QueryId;
message.ViaBotId = botId;
var botInlineMessageMediaVenue = resultBase.SendMessage as TLBotInlineMessageMediaVenue;
var botInlineMessageMediaGeo = resultBase.SendMessage as TLBotInlineMessageMediaGeo;
if (botInlineMessageMediaVenue != null)
{
message._media = new TLMessageMediaVenue72
{
Title = botInlineMessageMediaVenue.Title,
Address = botInlineMessageMediaVenue.Address,
Provider = botInlineMessageMediaVenue.Provider,
VenueId = botInlineMessageMediaVenue.VenueId,
VenueType = TLString.Empty,
Geo = botInlineMessageMediaVenue.Geo
};
}
else if (botInlineMessageMediaGeo != null)
{
message._media = new TLMessageMediaGeo {
Geo = botInlineMessageMediaGeo.Geo
};
}
var botInlineMessageMediaContact = resultBase.SendMessage as TLBotInlineMessageMediaContact;
if (botInlineMessageMediaContact != null)
{
message._media = new TLMessageMediaContact82
{
PhoneNumber = botInlineMessageMediaContact.PhoneNumber,
FirstName = botInlineMessageMediaContact.FirstName,
LastName = botInlineMessageMediaContact.LastName,
UserId = new TLInt(0),
VCard = TLString.Empty
};
}
var mediaResult = resultBase as TLBotInlineMediaResult;
if (mediaResult != null)
{
if (TLString.Equals(mediaResult.Type, new TLString("voice"), StringComparison.OrdinalIgnoreCase) &&
mediaResult.Document != null)
{
message._media = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = mediaResult.Document, Caption = TLString.Empty, NotListened = !(With is TLChannel)
};
message.NotListened = !(With is TLChannel);
}
else if (TLString.Equals(mediaResult.Type, new TLString("audio"), StringComparison.OrdinalIgnoreCase) &&
mediaResult.Document != null)
{
message._media = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = mediaResult.Document, Caption = TLString.Empty
};
}
else if (TLString.Equals(mediaResult.Type, new TLString("sticker"), StringComparison.OrdinalIgnoreCase) &&
mediaResult.Document != null)
{
message._media = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = mediaResult.Document, Caption = TLString.Empty
};
}
else if (TLString.Equals(mediaResult.Type, new TLString("file"), StringComparison.OrdinalIgnoreCase) &&
mediaResult.Document != null)
{
message._media = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = mediaResult.Document, Caption = TLString.Empty
};
}
else if (TLString.Equals(mediaResult.Type, new TLString("gif"), StringComparison.OrdinalIgnoreCase) &&
mediaResult.Document != null)
{
message._media = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = mediaResult.Document, Caption = TLString.Empty
};
}
else if (TLString.Equals(mediaResult.Type, new TLString("photo"), StringComparison.OrdinalIgnoreCase) &&
mediaResult.Photo != null)
{
message._media = new TLMessageMediaPhoto75 {
Flags = new TLInt(0), Photo = mediaResult.Photo, Caption = TLString.Empty
};
}
else if (TLString.Equals(mediaResult.Type, new TLString("game"), StringComparison.OrdinalIgnoreCase))
{
var game = new TLGame
{
Flags = new TLInt(0),
Id = new TLLong(0),
AccessHash = new TLLong(0),
ShortName = mediaResult.Id,
Title = mediaResult.Title ?? TLString.Empty,
Description = mediaResult.Description ?? TLString.Empty,
Photo = mediaResult.Photo ?? new TLPhotoEmpty {
Id = new TLLong(0)
},
Document = mediaResult.Document
};
message._media = new TLMessageMediaGame {
Game = game, SourceMessage = message
};
}
}
var result = resultBase as TLBotInlineResult;
if (result != null)
{
var isVoice = TLString.Equals(result.Type, new TLString("voice"), StringComparison.OrdinalIgnoreCase);
var isAudio = TLString.Equals(result.Type, new TLString("audio"), StringComparison.OrdinalIgnoreCase);
var isFile = TLString.Equals(result.Type, new TLString("file"), StringComparison.OrdinalIgnoreCase);
if (isFile ||
isAudio ||
isVoice)
{
var document = result.Document as TLDocument22;
if (document == null)
{
string fileName = null;
if (result.ContentUrl != null)
{
var fileUri = new Uri(result.ContentUrlString);
try
{
fileName = Path.GetFileName(fileUri.LocalPath);
}
catch (Exception ex)
{
}
if (fileName == null)
{
fileName = "file.ext";
}
}
document = new TLDocument54
{
Id = new TLLong(0),
AccessHash = new TLLong(0),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
FileName = new TLString(fileName),
MimeType = result.ContentType ?? TLString.Empty,
Size = new TLInt(0),
Thumb = new TLPhotoSizeEmpty {
Type = TLString.Empty
},
DCId = new TLInt(0),
Version = new TLInt(0)
};
if (isVoice || isAudio)
{
var documentAttributeAudio = new TLDocumentAttributeAudio46
{
Duration = result.Duration ?? new TLInt(0),
Title = result.Title ?? TLString.Empty,
Performer = null,
Voice = isVoice
};
document.Attributes.Add(documentAttributeAudio);
}
//message._status = MessageStatus.Failed;
}
var mediaDocument = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = document, Caption = TLString.Empty
};
message._media = mediaDocument;
mediaDocument.NotListened = isVoice && !(With is TLChannel);
message.NotListened = isVoice && !(With is TLChannel);
}
else if (TLString.Equals(result.Type, new TLString("gif"), StringComparison.OrdinalIgnoreCase))
{
var document = result.Document;
if (document != null)
{
var mediaDocument = new TLMessageMediaDocument75 {
Flags = new TLInt(0), Document = document, Caption = TLString.Empty
};
message._media = mediaDocument;
}
}
else if (TLString.Equals(result.Type, new TLString("photo"), StringComparison.OrdinalIgnoreCase))
{
Telegram.Api.Helpers.Execute.ShowDebugMessage(string.Format("w={0} h={1}\nthumb_url={2}\ncontent_url={3}", result.W, result.H, result.ThumbUrl, result.ContentUrl));
var location = new TLFileLocation {
DCId = new TLInt(1), VolumeId = TLLong.Random(), LocalId = TLInt.Random(), Secret = TLLong.Random()
};
var cachedSize = new TLPhotoCachedSize
{
Type = new TLString("s"),
W = result.W ?? new TLInt(90),
H = result.H ?? new TLInt(90),
Location = location,
Bytes = TLString.Empty,
TempUrl = result.ThumbUrlString ?? result.ContentUrlString
//Size = new TLInt(0)
};
var size = new TLPhotoSize
{
Type = new TLString("m"),
W = result.W ?? new TLInt(90),
H = result.H ?? new TLInt(90),
Location = location,
TempUrl = result.ContentUrlString,
Size = new TLInt(0)
};
if (!string.IsNullOrEmpty(result.ThumbUrlString))
{
//ServicePointManager.ServerCertificateValidationCallback += new
var webClient = new WebClient();
webClient.OpenReadAsync(new Uri(result.ThumbUrlString, UriKind.Absolute));
webClient.OpenReadCompleted += (sender, args) =>
{
if (args.Cancelled)
{
return;
}
if (args.Error != null)
{
return;
}
var fileName = String.Format("{0}_{1}_{2}.jpg",
location.VolumeId,
location.LocalId,
location.Secret);
using (var stream = args.Result)
{
using (var store = IsolatedStorageFile.GetUserStoreForApplication())
{
if (store.FileExists(fileName))
{
return;
}
using (var file = store.OpenFile(fileName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Read))
{
const int BUFFER_SIZE = 128 * 1024;
var buf = new byte[BUFFER_SIZE];
var bytesread = 0;
while ((bytesread = stream.Read(buf, 0, BUFFER_SIZE)) > 0)
{
var position = stream.Position;
stream.Position = position - 10;
var tempBuffer = new byte[10];
var resultOk = stream.Read(tempBuffer, 0, tempBuffer.Length);
file.Write(buf, 0, bytesread);
}
}
}
}
if (!string.IsNullOrEmpty(result.ContentUrlString))
{
webClient.OpenReadAsync(new Uri(result.ContentUrlString, UriKind.Absolute));
webClient.OpenReadCompleted += (sender2, args2) =>
{
if (args2.Cancelled)
{
return;
}
if (args2.Error != null)
{
return;
}
using (var stream = args2.Result)
{
using (var store = IsolatedStorageFile.GetUserStoreForApplication())
{
if (store.FileExists(fileName))
{
return;
}
using (var file = store.OpenFile(fileName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Read))
{
const int BUFFER_SIZE = 128 * 1024;
var buf = new byte[BUFFER_SIZE];
int bytesread = 0;
while ((bytesread = stream.Read(buf, 0, BUFFER_SIZE)) > 0)
{
file.Write(buf, 0, bytesread);
}
}
}
}
};
}
};
}
var photo = new TLPhoto56
{
Flags = new TLInt(0),
Id = TLLong.Random(),
AccessHash = TLLong.Random(),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Sizes = new TLVector <TLPhotoSizeBase> {
cachedSize, size
}
};
var mediaPhoto = new TLMessageMediaPhoto75 {
Flags = new TLInt(0), Photo = photo, Caption = TLString.Empty
};
message._media = mediaPhoto;
}
}
var messageText = resultBase.SendMessage as TLBotInlineMessageText;
if (messageText != null)
{
message.Message = messageText.Message;
message.Entities = messageText.Entities;
if (messageText.NoWebpage)
{
}
}
var mediaAuto = resultBase.SendMessage as TLBotInlineMessageMediaAuto75;
if (mediaAuto != null)
{
message.Message = mediaAuto.Caption;
message.Entities = mediaAuto.Entities;
}
if (resultBase.SendMessage != null &&
resultBase.SendMessage.ReplyMarkup != null)
{
message.ReplyMarkup = resultBase.SendMessage.ReplyMarkup;
}
}