void UploadProfileImage(EditUserInfo info, string path)
{
if (path != null)
{
// Crop and Resize image
System.Drawing.Image img = ProcessImage(path);
if (img != null)
{
// Generate random file name for processed/temp image (to be saved in temp folder)
string newFilename = String_Functions.RandomString(20);
// Get file extension of original file
string ext = Path.GetExtension(path);
// Make sure Temp directory exists
FileLocations.CreateTempDirectory();
// Create new full path of temp file
string localPath = Path.Combine(FileLocations.TrakHoundTemp, newFilename);
//if (ext != null) localPath += "." + ext;
if (ext != null)
{
localPath = Path.ChangeExtension(localPath, ext);
}
// Save the processed image to the new temp path
img.Save(localPath);
// Create a temp UserConfiguration object to pass the current SessionToken to the Files.Upload() method
var userConfig = new UserConfiguration();
userConfig.SessionToken = info.SessionToken;
// Set the HTTP Content Type based on the type of image
string contentType = null;
if (ext == "jpg")
{
contentType = "image/jpeg";
}
else if (ext == "png")
{
contentType = "image/png";
}
else if (ext == "gif")
{
contentType = "image/gif";
}
var fileData = new HTTP.FileContentData("uploadimage", localPath, contentType);
// Upload File
var uploadInfos = TrakHound.API.Files.Upload(userConfig, fileData);
if (uploadInfos != null && uploadInfos.Length > 0)
{
string fileId = uploadInfos[0].Id;
info.ImageUrl = fileId;
}
}
}
}
private void UploadDeviceImage_Worker(object o)
{
if (o != null)
{
var info = (ImageInfo)o;
string fileId = null;
if (info.UserConfig != null)
{
string contentType = null;
try
{
string ext = Path.GetExtension(info.FileId);
if (ext == "jpg" || ext == ".jpg")
{
contentType = "image/jpeg";
}
else if (ext == "png" || ext == ".png")
{
contentType = "image/png";
}
else if (ext == "gif" || ext == ".gif")
{
contentType = "image/gif";
}
var img = System.Drawing.Image.FromFile(info.FileId);
if (img != null)
{
if (img.Width > img.Height)
{
img = Image_Functions.SetImageSize(img, 300, 300);
}
else
{
img = Image_Functions.SetImageSize(img, 0, 150);
}
string tempPath = Path.ChangeExtension(String_Functions.RandomString(20), ext);
tempPath = Path.Combine(FileLocations.TrakHoundTemp, tempPath);
// Make sure Temp directory exists
FileLocations.CreateTempDirectory();
img.Save(tempPath);
img.Dispose();
var fileData = new HTTP.FileContentData("uploadImage", tempPath, contentType);
var fileInfos = Files.Upload(currentUser, fileData);
if (fileInfos != null && fileInfos.Length > 0)
{
fileId = fileInfos[0].Id;
}
}
}
catch (Exception ex) { logger.Error(ex); }
}
else
{
string filename = Path.ChangeExtension(Guid.NewGuid().ToString(), ".image");
string destinationPath = Path.Combine(FileLocations.Storage, filename);
FileLocations.CreateStorageDirectory();
File.Copy(info.FileId, destinationPath);
fileId = filename;
}
Dispatcher.BeginInvoke(new Action <string>(UploadDeviceImage_GUI), System.Windows.Threading.DispatcherPriority.Background, new object[] { fileId });
}
}
