protected async override Task <ProcessResult> OnPolling(PollerJobParameters parameters, string workingFolder)
{
var fileExtension = parameters.All[JobKeys.ThumbnailFormat];
ImageFormat format = GetFormatFromExtension(fileExtension);
var sizesAsString = parameters.All[JobKeys.Sizes];
var imageSizes = SizeInfoHelper.Deserialize(sizesAsString);
Logger.DebugFormat("Starting resize job for {0} - {1}", parameters.JobId, sizesAsString);
string pathToFile = await DownloadBlob(parameters.TenantId, parameters.JobId, parameters.FileName, workingFolder);
using (var sourceStream = File.OpenRead(pathToFile))
{
using (var pageStream = new MemoryStream())
{
sourceStream.CopyTo(pageStream);
foreach (var size in imageSizes)
{
Logger.DebugFormat("Resize job for {0} - {1}", parameters.JobId, size.Name);
pageStream.Seek(0, SeekOrigin.Begin);
var fileFormat = new Client.Model.DocumentFormat("thumb." + size.Name);
string resizeImagePath = Path.Combine(
workingFolder,
String.Format("{0}.{1}.{2}", Path.GetFileNameWithoutExtension(parameters.FileName), size.Name, fileExtension));
resizeImagePath = SanitizeFileNameForLength(resizeImagePath);
using (var outStream = File.OpenWrite(resizeImagePath))
{
Logger.DebugFormat("Resizing {0}", parameters.JobId);
ImageResizer.Shrink(pageStream, outStream, size.Width, size.Height, format);
}
await AddFormatToDocumentFromFile(
parameters.TenantId,
parameters.JobId,
fileFormat,
resizeImagePath, new Dictionary <string, object>());
}
}
}
Logger.DebugFormat("Ended resize job for {0} - {1}", parameters.JobId, sizesAsString);
return(ProcessResult.Ok);
}
protected async override Task<ProcessResult> OnPolling(PollerJobParameters parameters, string workingFolder)
{
var fileExtension = parameters.All[JobKeys.ThumbnailFormat];
ImageFormat format = GetFormatFromExtension(fileExtension);
var sizesAsString = parameters.All[JobKeys.Sizes];
var imageSizes = SizeInfoHelper.Deserialize(sizesAsString);
Logger.DebugFormat("Starting resize job for {0} - {1}", parameters.JobId, sizesAsString);
string pathToFile = await DownloadBlob(parameters.TenantId, parameters.JobId, parameters.FileName, workingFolder);
using (var sourceStream = File.OpenRead(pathToFile))
{
using (var pageStream = new MemoryStream())
{
sourceStream.CopyTo(pageStream);
foreach (var size in imageSizes)
{
Logger.DebugFormat("Resize job for {0} - {1}", parameters.JobId, size.Name);
pageStream.Seek(0, SeekOrigin.Begin);
var fileFormat = new Client.Model.DocumentFormat("thumb." + size.Name);
string resizeImagePath = Path.Combine(
workingFolder,
String.Format("{0}.{1}.{2}" ,Path.GetFileNameWithoutExtension(parameters.FileName),size.Name , fileExtension));
resizeImagePath = SanitizeFileNameForLength(resizeImagePath);
using (var outStream = File.OpenWrite(resizeImagePath))
{
Logger.DebugFormat("Resizing {0}", parameters.JobId);
ImageResizer.Shrink(pageStream, outStream, size.Width, size.Height, format);
}
await AddFormatToDocumentFromFile(
parameters.TenantId,
parameters.JobId,
fileFormat,
resizeImagePath, new Dictionary<string, object>());
}
}
}
Logger.DebugFormat("Ended resize job for {0} - {1}", parameters.JobId, sizesAsString);
return ProcessResult.Ok;
}
