private string MakePublic()
{
// Reset Variants
ImageVariants = new List <ImageVariant>(); // zFWx@-djeG6
var delay = 0;
while (PreviewImage == null && delay < 13)
{
// Implement waiting function when image should be generated first
Thread.Sleep(250);
delay++;
}
if (PreviewImage != null)
{
// Save image to temporary location
foreach (ImageOutputConfiguration output in Config.OutputConfiguration.ImageOutputConfigurations)
{
BitmapSource image = PreviewImage;
if (image.PixelWidth != output.Width || image.PixelHeight != output.Height)
{
// Resize original first for this output
image = ResizeBitmapImage(PreviewImage, output.Width, output.Height);
}
var imagePath = "";
if (output.Encoder == "PNG")
{
BitmapEncoder encoder = new PngBitmapEncoder();
imagePath = Path.Combine(Config.SlidesConfiguration.TemplatePath, Guid.NewGuid() + ".png");
encoder.Frames.Add(BitmapFrame.Create(image));
using (var filestream = new FileStream(imagePath, FileMode.Create))
{
encoder.Save(filestream);
}
}
if (output.Encoder == "JPEG")
{
//encoder = new JpegBitmapEncoder();
//((JpegBitmapEncoder)encoder).QualityLevel = output.Quality;
//extention = ".jpg";
// Compress IMAGE
var encoder = GetEncoder(ImageFormat.Jpeg);
// Create an Encoder object based on the GUID
// for the Quality parameter category.
Encoder myEncoder = Encoder.Compression;
Encoder myEncoder2 = Encoder.Quality;
// Create an EncoderParameters object.
// An EncoderParameters object has an array of EncoderParameter
// objects. In this case, there is only one
// EncoderParameter object in the array.
var myEncoderParameters = new EncoderParameters(2);
var myEncoderParameter = new EncoderParameter(myEncoder, 0L);
var myEncoderParameter2 = new EncoderParameter(myEncoder2, output.Quality);
myEncoderParameters.Param[0] = myEncoderParameter;
myEncoderParameters.Param[1] = myEncoderParameter2;
imagePath = Path.Combine(Config.SlidesConfiguration.TemplatePath, Guid.NewGuid().ToString() + ".jpg");
using (var outStream = new MemoryStream())
{
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(image));
enc.Save(outStream);
var bitmap = new Bitmap(outStream);
bitmap.Save(imagePath, encoder, myEncoderParameters);
}
}
// Upload Image to Amazon S3 and other Destination Uploads
var publicUrl = "";
foreach (UploadConfiguration outConf in Config.OutputConfiguration.UploadConfigurations)
{
try
{
var subFolder = outConf.Subfolder;
if (!output.IsDefault)
{
// Since not default, push to variant folder
subFolder = $"{subFolder}/{output.Name.ToLower()}";
}
switch (outConf.Type.ToUpper())
{
case "S3":
{
publicUrl = AWSS3Uploader.Upload(imagePath, outConf.AWSAccessKey,
outConf.AWSSecretKey, outConf.S3BucketName, subFolder,
outConf.PublicUriBase);
if (!string.IsNullOrEmpty(outConf.LatestStaticImageName))
{
// We need a static image as well
try
{
var latestStaticUrl = AWSS3Uploader.Upload(imagePath, outConf.AWSAccessKey,
outConf.AWSSecretKey, outConf.S3BucketName, subFolder,
outConf.PublicUriBase, outConf.LatestStaticImageName);
}
catch (Exception ex)
{
using (EventLog eventLog = new EventLog("Application"))
{
eventLog.Source = "Application";
eventLog.WriteEntry($"EIS Content Manager failed to publish the image to AWS S3 static url.\n{ex.Message}\n\n{ex.StackTrace}", EventLogEntryType.Error, 101, 1);
}
}
}
}
break;
case "FILE":
{
publicUrl = SystemFileUploader.Upload(imagePath, outConf.DestinationPath,
outConf.PublicUriBase);
}
break;
case "FTP":
{
publicUrl = FtpFileUploader.Upload(imagePath, outConf.FtpServer,
outConf.FtpUsername, outConf.FtpPassword, subFolder,
outConf.UniqueFilename, outConf.PublicUriBase);
}
break;
default:
{
using (EventLog eventLog = new EventLog("Application"))
{
eventLog.Source = "Application";
eventLog.WriteEntry($"EIS Content Manager failed to publish the image to an unknown destination type {outConf.Type}.", EventLogEntryType.Warning, 101, 1);
}
}
break;
}
}
catch (Exception e)
{
// Catch all exception to avoid crash and continue operations
using (EventLog eventLog = new EventLog("Application"))
{
eventLog.Source = "Application";
eventLog.WriteEntry($"EIS Content Manager failed to publish the image with a general error.\n{e.Message}\n\n{e.StackTrace}", EventLogEntryType.Error, 101, 1);
}
}
}
// TODO Handle multiple Output PublicUrls, last one wins
// Add to variants
ImageVariants.Add(new ImageVariant()
{
Name = output.Name, Url = publicUrl
});
// Save the Url of the IsDefault Image
if (output.IsDefault)
{
PublicImageUrl = publicUrl;
}
// Delete temporary Image
File.Delete(imagePath);
}
}
if (string.IsNullOrEmpty(_publicImageUrl))
{
// TODO No default thus choose one
}
return(_publicImageUrl);
}
private string MakePublic()
{
// Reset Variants
ImageVariants = new List <ImageVariant>(); // zFWx@-djeG6
if (PreviewImage != null)
{
// Save image to temporary location
foreach (ImageOutputConfiguration output in Config.OutputConfiguration.ImageOutputConfigurations)
{
var imagePath = "";
if (output.Encoder == "PNG")
{
BitmapEncoder encoder = new PngBitmapEncoder();
imagePath = Path.Combine(Config.SlidesConfiguration.TemplatePath, Guid.NewGuid() + ".png");
encoder.Frames.Add(BitmapFrame.Create(PreviewImage));
using (var filestream = new FileStream(imagePath, FileMode.Create))
{
encoder.Save(filestream);
}
}
if (output.Encoder == "JPEG")
{
//encoder = new JpegBitmapEncoder();
//((JpegBitmapEncoder)encoder).QualityLevel = output.Quality;
//extention = ".jpg";
// Compress IMAGE
var encoder = GetEncoder(ImageFormat.Jpeg);
// Create an Encoder object based on the GUID
// for the Quality parameter category.
Encoder myEncoder = Encoder.Compression;
Encoder myEncoder2 = Encoder.Quality;
// Create an EncoderParameters object.
// An EncoderParameters object has an array of EncoderParameter
// objects. In this case, there is only one
// EncoderParameter object in the array.
var myEncoderParameters = new EncoderParameters(2);
var myEncoderParameter = new EncoderParameter(myEncoder, 0L);
var myEncoderParameter2 = new EncoderParameter(myEncoder2, output.Quality);
myEncoderParameters.Param[0] = myEncoderParameter;
myEncoderParameters.Param[1] = myEncoderParameter2;
imagePath = Path.Combine(Config.SlidesConfiguration.TemplatePath, Guid.NewGuid().ToString() + ".jpg");
using (var outStream = new MemoryStream())
{
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(PreviewImage));
enc.Save(outStream);
var bitmap = new Bitmap(outStream);
bitmap.Save(imagePath, encoder, myEncoderParameters);
}
}
// Upload Image to Amazon S3 and other Destination Uploads
var publicUrl = "";
foreach (UploadConfiguration outConf in Config.OutputConfiguration.UploadConfigurations)
{
try
{
switch (outConf.Type.ToUpper())
{
case "S3":
{
publicUrl = AWSS3Uploader.Upload(imagePath, outConf.AWSAccessKey,
outConf.AWSSecretKey, outConf.S3BucketName, outConf.Subfolder,
outConf.PublicUriBase);
}
break;
case "FILE":
{
publicUrl = SystemFileUploader.Upload(imagePath, outConf.DestinationPath,
outConf.PublicUriBase);
}
break;
case "FTP":
{
publicUrl = FtpFileUploader.Upload(imagePath, outConf.FtpServer,
outConf.FtpUsername, outConf.FtpPassword, outConf.Subfolder,
outConf.UniqueFilename, outConf.PublicUriBase);
}
break;
// TODO Log error on default
}
}
catch (Exception)
{
// Catch all exception to avoid crash and continue operations
// TODO Log and handle
}
}
// TODO Handle multiple Output PublicUrls, last one wins
// Add to variants
ImageVariants.Add(new ImageVariant()
{
Name = output.Name, Url = publicUrl
});
// Save the Url of the IsDefault Image
if (output.IsDefault)
{
PublicImageUrl = publicUrl;
}
// Delete temporary Image
File.Delete(imagePath);
}
}
if (string.IsNullOrEmpty(_publicImageUrl))
{
// TODO No default thus choose one
}
return(_publicImageUrl);
}
