/// <summary>
/// Saves the provided image to the user's uploads folder
/// </summary>
/// <param name="_fileToSave">The _file to save.</param>
/// <returns></returns>
public ImageFileInfo SaveImage(HttpPostedFileBase _fileToSave)
{
string fullPath = Save(_fileToSave, UserImagesPath);
var imgInfo = new ImageFileInfo();
imgInfo.Filename = Path.GetFileName(fullPath);
imgInfo.FullRelativePath = String.Format(UserImagesPath, this.UserName) + imgInfo.Filename;
using (Image img = Image.FromFile(fullPath)) {
imgInfo.Width = img.Width;
imgInfo.Height = img.Height;
}
return imgInfo;
}
/// <summary>
/// Returns all images in the specified user's images directory
/// </summary>
/// <returns></returns>
public List<ImageFileInfo> GetImages()
{
if (HttpContext.Current == null) {
throw new InvalidOperationException("Must be withing a http request");
}
var server = HttpContext.Current.Server;
string userName = this.UserName;
string relativePath = String.Format(UserImagesPath, userName);
string galleryPath = server.MapPath(relativePath);
var lstFiles = new List<ImageFileInfo>();
if (!Directory.Exists(galleryPath)) {
Directory.CreateDirectory(galleryPath);
}
// enumerate all files in the user's directory in the server
foreach (var file in Directory.GetFiles(galleryPath)) {
string absolutePath = Path.Combine(galleryPath, file);
var imgInfo = new ImageFileInfo();
imgInfo.Filename = Path.GetFileName(file);
imgInfo.FullRelativePath = relativePath + imgInfo.Filename;
imgInfo.CreationDate = new FileInfo(file).CreationTime;
using (Image img = Image.FromFile(absolutePath)) {
imgInfo.Width = img.Width;
imgInfo.Height = img.Height;
}
lstFiles.Add(imgInfo);
}
return lstFiles;
}
