public IEnumerable <Image> GetUploadedImages(HttpRequestBase request, params string[] imageDefinitionKeys)
{
var images = new List <Image>();
foreach (string inputTagName in request.Files)
{
var file = request.Files[inputTagName];
if (file.ContentLength > 0)
{
// upload the image to filesystem
if (IsNotImage(file))
{
throw new ValidationException(string.Format("File '{0}' is not an image file (*.jpg)", file.FileName));
}
var image = new Image
{
FileName = Guid.NewGuid(),
Description = Path.GetFileName(file.FileName)
};
file.SaveAs(imageFileService.GetFullPath(image.FileNameAsString));
// convert the image to main and thumb sizes
imageService.CreateSizedImages(image, imageDefinitionKeys);
// File.Delete(imageFileService.GetFullPath(image.FileNameAsString));
images.Add(image);
}
}
return(images);
}
/// <summary>
/// Creates a main and thumnail image from the given image of the taget size
/// </summary>
/// <param name="image"></param>
/// <param name="imageDefinitionKeys"></param>
public void CreateSizedImages(Image image, params string[] imageDefinitionKeys)
{
var imagePath = imageFileService.GetFullPath(image.FileNameAsString);
using (var gdiImage = System.Drawing.Image.FromFile(imagePath))
{
foreach (var imageDefinitionKey in imageDefinitionKeys)
{
var key = imageDefinitionKey;
var imageDef = imageDefinitions.SingleOrDefault(x => x.Key == key);
if (imageDef == null)
{
throw new InvalidOperationException("Could not find image definition with the key '{0}'".With(imageDefinitionKey));
}
CreateSizedImage(gdiImage, imageDef.Size, Image.GetExtendedName(imagePath, imageDef.Extension));
}
}
}
public mediaObjectInfo newMediaObject(object blogid, string username, string password, mediaObject mediaobject)
{
CreateServices();
ValidateUser(username, password);
try
{
//We don't validate the file because newMediaObject allows file to be overwritten
//But we do check the directory and create if necessary
//The media object's name can have extra folders appended so we check for this here too.
var path = imageFileService.GetFullPath(mediaobject.name.Replace("/", "\\"));
if (!Directory.Exists(Path.GetDirectoryName(path)))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
}
using (var fileStream = new FileStream(path, FileMode.Create))
using (var binaryWriter = new BinaryWriter(fileStream))
{
binaryWriter.Write(mediaobject.bits);
}
}
//Any IO exceptions, we throw a new XmlRpcFault Exception
catch (IOException exception)
{
throw new XmlRpcFaultException(0, exception.Message);
}
////If all works, we return a mediaobjectinfo struct back holding the URL.
mediaObjectInfo media;
media.url = baseControllerService.SiteUrl + imageFileService.GetRelativeUrl(mediaobject.name);
return(media);
}