public virtual void AddItemTemplate(string category, string templateName, Stream templateStream, Stream thumbnailStream)
{
if (GetItemTemplate(category, templateName) != null)
{
throw new Exception("该事物已存在.");
}
var physicalPath = GetCategoryPhysicalPath(category);
IOUtility.EnsureDirectoryExists(physicalPath);
var itemFile = Path.Combine(physicalPath, templateName + FileExtension);
var thumbnail = Path.Combine(physicalPath, templateName + ".png");
templateStream.SaveAs(itemFile);
if (thumbnailStream != null && itemFile.Length > 0)
{
MemoryStream ms = new MemoryStream();
Bsc.Dmtds.Common.Drawing.ImageTools.ResizeImage(thumbnailStream, ms, ImageFormat.Png, 100, 100, true, 100);
ms.Position = 0;
ms.SaveAs(thumbnail);
}
}
public static string UploadFileToDirectory(MemoryStream file, string directoryName, string fileName)
{
if (file == null)
throw new Exception("Empty file");
var urlPath = GenerateUrlPathForFile(directoryName, fileName);
file.SaveAs(urlPath.Path);
return urlPath.Url;
}
