public void CopyAvatars(string sourceFolder, AvatarType backgroundType, AvatarSizeType copyToNewSize)
{
if (string.IsNullOrEmpty(sourceFolder))
{
throw new Exception("SourceUrl is null or empty");
}
var fullSourcePath = Path.Combine(_fileManager.GetAbsoluteMediaRootPath(), sourceFolder);
var fullNewPath = Path.Combine(_fileManager.GetAbsoluteMediaRootPath(),
CreateAvatarPath(backgroundType, copyToNewSize));
Size size;
switch (copyToNewSize)
{
case AvatarSizeType.Original:
size = null;
break;
case AvatarSizeType.Small:
size = new SmallAvatarSizeFolder(null).Size;
break;
case AvatarSizeType.Large:
size = new LargeAvatarSizeFolder(null).Size;
break;
default: throw new Exception("Such AvatarSizeType does not exist.");
}
var files = Directory.GetFiles(fullSourcePath);
foreach (var file in files)
{
var fileName = Path.GetFileNameWithoutExtension(file);
var ext = Path.GetExtension(file);
if (fileName.Contains("original"))
{
fileName = fileName.Replace("original", copyToNewSize.ToString().ToLower());
}
else
{
fileName = Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10) + "_" +
copyToNewSize.ToString().ToLower();
}
var fullNewFilePath = Path.Combine(fullNewPath, fileName + ext);
if (!File.Exists(fullNewFilePath))
{
if (size == null)
{
CopyFile(file, fullNewFilePath);
}
else
{
ResizeImage(file, fullNewFilePath, size.Height, size.Width);
}
}
}
}
protected AvatarSizeFolders(string folderName, BaseFolder rootFolder) : base(folderName, rootFolder)
{
Smalls = new SmallAvatarSizeFolder(this);
Larges = new LargeAvatarSizeFolder(this);
Originals = new OriginalSizeFolder(this);
}
