public static string CreateThumbnail(this WebImage image, string oldImagePath, string serverPath, string folder)
{
if (image.Width > 240)
{
image.Resize(240, 240, preserveAspectRatio: true, preventEnlarge: true);
}
var imgName = Path.GetFileNameWithoutExtension(image.FileName).ToUrlString() + Path.GetExtension(image.FileName);
//Add GUID
var guidID = SequentialGuid.NewGuid();
var srvrImg = Path.Combine(serverPath, guidID + "_" + imgName);
image.Save(srvrImg);
if (System.IO.File.Exists(oldImagePath))
{
System.IO.File.Delete(oldImagePath);
}
imgName = Path.Combine(folderRoot, folder, guidID + "_" + imgName);
return(imgName);
}
public static Media CreateMedia(this HttpPostedFileBase file)
{
if (file == null)
{
return(new Media());
}
//get file information
string type;
var folder = folderRoot;
int len = file.ContentLength;
var guidId = SequentialGuid.NewGuid();
var filetype = file.ContentType;
var name = Path.GetFileNameWithoutExtension(file.FileName).ToUrlString("-");
var filename = name + Path.GetExtension(file.FileName);
if (filetype.ToLower().Contains("image"))
{
type = "Image";
folder += "Images";
}
else if (filetype.ToLower().Contains("video") || filetype.ToLower().Contains("movie"))
{
type = "Video";
folder += "Videos";
}
else
{
type = "Document";
folder += "Documents";
}
//save file info
var m = new Media()
{
UrlParameter = name,
IsActive = true,
Type = type,
Name = filename,
ContentType = filetype,
Size = len,
Title = Path.GetFileNameWithoutExtension(file.FileName),
Description = Path.GetFileName(file.FileName) + ": " + file.ContentType,
Extension = Path.GetExtension(file.FileName),
Directory = Path.Combine(folder, name)
};
if (m.Type == "Image")
{
using (var image = Image.FromStream(file.InputStream, true, true))
{
var maindirectory = Path.Combine(folder, name);
var newname = guidId + Path.GetExtension(file.FileName);
//Get New Image Resized and Save
var org = GetNewImage <Original>(image, new Size(), maindirectory, "", newname);
var std = GetNewImage <Standard>(image, new Size(800, 600), maindirectory, "Standard", newname);
var thb = GetNewImage <Thumbnail>(image, new Size(160, 160), maindirectory, "Thumbnail", newname);
image.Dispose();
//Get General Image Ratio
m.Thumbnail = thb;
m.Standard = std;
m.Original = org;
}
}
else
{
//Add GUID & save file
m.Directory = Path.Combine(folder, filename);
file.SaveAs(Path.Combine(HttpContext.Current.Server.MapPath(folder), filename));
}
return(m);
}
