/// <summary>
/// Unpackages the template file and adds a new template in the db.
/// </summary>
/// <exception cref="ValidationException">Throws a ValidationException if the posted file is not valid or the application does not have access rights.</exception>
public static void Add(Template template, Stream packageStream, HttpContextBase context, ITemplatesService service)
{
string baseDirectory = null;
if (packageStream == null)
{
throw new ArgumentNullException("postedStream");
}
try
{
if (packageStream.Length > 1024 * 1024 * 3)
{
throw new ValidationException(new ValidationError("postedFile", ValidationErrorType.MaxLength));
}
var cache = new CacheWrapper(context);
if (cache.Template != null && template.Key != null && cache.Template.Name.ToUpper() == template.Key.ToUpper())
{
throw new ValidationException(new ValidationError("postedFile", ValidationErrorType.DuplicateNotAllowed));
}
service.AddOrUpdate(template);
baseDirectory = Config.General.TemplateFolderPathFull(template.Key);
SaveFilesToDrive(baseDirectory, packageStream);
PrepareTemplateBody(baseDirectory + "\\template.html", UrlHelper.GenerateContentUrl(Config.General.TemplateFolderPath(template.Key) + "/", context), context);
ChopTemplateFile(baseDirectory + "\\template.html");
}
catch (ValidationException)
{
//Delete the folder
if (baseDirectory != null)
{
try
{
SafeIO.Directory_Delete(baseDirectory, true);
}
catch (UnauthorizedAccessException)
{
}
}
if (template.Id > 0)
{
service.Delete(template.Id);
}
throw;
}
}