public FolderProcess AddOrUpdateByName(string authKey, string name)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
FolderProcess folderProcess;
using (CdnContext context = new CdnContext())
{
Client client = context.clients.Where(x => x.authKey.Trim().Equals(authKey.Trim())).FirstOrDefault();
if (client == null)
{
throw new NullReferenceException("There is no client with this authentication key. : " + authKey);
}
Folder folder = client.folders.FirstOrDefault(x => x.name.ToLower().Trim().Equals(name.ToLower().Trim()) && x.isDeleted == false);
if (folder != null)
{
folderProcess = FolderProcess.Updated;
}
else
{
Directory.CreateDirectory(ParameterUtil.GetCdnPath() + name);
context.folders.Add(new Folder {
name = name, client = client
});
context.SaveChanges();
folderProcess = FolderProcess.Added;
}
return(folderProcess);
}
}
public void DeleteFileByName(string authKey, string folderName, string name)
{
try
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
if (string.IsNullOrEmpty(folderName))
{
throw new ArgumentNullException(nameof(folderName));
}
using (CdnContext context = new CdnContext())
{
Client client = context.clients.Where(x => x.authKey.Trim().Equals(authKey.Trim())).FirstOrDefault();
if (client == null)
{
throw new NullReferenceException("There is no client with this authentication key. : " + authKey);
}
Folder folder = client.folders.FirstOrDefault(x => x.name.ToLower().Trim().Equals(folderName.ToLower().Trim()) && x.isDeleted == false);
if (folder == null)
{
throw new Exception("There is no folder with this name and client : " + folderName);
}
Models.File file = folder.files.FirstOrDefault(x => x.name.ToLower().Trim().Equals(name.ToLower().Trim()) && x.isDeleted == false);
if (file == null)
{
throw new Exception("There is no file to delete under " + folderName + " with this file name. : " + name);
}
else
{
System.IO.File.Delete(ParameterUtil.GetCdnPath() + folderName + "\\" + name);
context.files.Remove(file);
context.SaveChanges();
}
}
}
catch (Exception ex)
{
ActivityService.LogException(ex);
throw ex;
}
}
public static void LogException(Exception exception)
{
try
{
if (exception != null)
{
StackFrame frame = new StackFrame(1);
MethodBase methodBase = frame.GetMethod();
string methodName = methodBase.Name;
string className = methodBase.DeclaringType.Name;
string msg = "";
int exCount = 1;
Exception ex = exception;
while (ex != null)
{
msg += exCount + "\n" + ex.Message + "\n" + ex.StackTrace + "\n\n";
ex = ex.InnerException;
exCount++;
}
using (CdnContext context = new CdnContext())
{
ExceptionLog log = new ExceptionLog()
{
function = methodName,
objectClass = className,
exceptionMessage = msg,
};
context.exceptions.Add(log);
context.SaveChanges();
}
}
}
catch (Exception ex) { }
}
public string AuthenticateClient(string connectionString)
{
string authKey = "";
using (CdnContext context = new CdnContext())
{
if (string.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException(nameof(connectionString));
}
Client client = context.clients.Where(x => x.connectionString.Trim().Equals(connectionString.Trim())).FirstOrDefault();
if (client == null)
{
throw new NullReferenceException("Connection string is not match with any client.");
}
authKey = Guid.NewGuid().ToString();
client.name = "client - " + authKey;
client.authKey = authKey;
context.SaveChanges();
}
return(authKey);
}
public string AddOrUpdateByName(string authKey, string folderName, string name, Stream stream, bool rename)
{
try
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
if (rename)
{
name = DateTime.Now.Ticks.ToString() + "-" + name;
}
if (string.IsNullOrEmpty(folderName))
{
throw new ArgumentNullException(nameof(folderName));
}
string accessUrl = "";
using (CdnContext context = new CdnContext())
{
Client client = context.clients.Where(x => x.authKey.Trim().Equals(authKey.Trim())).FirstOrDefault();
if (client == null)
{
throw new NullReferenceException("There is no client with this authentication key. : " + authKey);
}
Folder folder = client.folders.FirstOrDefault(x => x.name.ToLower().Trim().Equals(folderName.ToLower().Trim()) && x.isDeleted == false);
if (folder == null)//if folder name is not exists, create a new one with sent folder name.
{
throw new NullReferenceException("There is no folder with this folder name and client. : " + folderName);
}
Models.File file = folder.files.FirstOrDefault(x => x.name.ToLower().Trim().Equals(name.ToLower().Trim()) && x.isDeleted == false);
if (file == null)
{
FileStream fs = new FileStream(ParameterUtil.GetCdnPath() + folderName + "\\" + name, FileMode.Create);
stream.CopyTo(fs);
fs.Close();
context.files.Add(new Models.File
{
name = name,
path = ParameterUtil.GetCdnPath() + folderName + "\\" + name,
accessUrl = accessUrl = ParameterUtil.GetCdnUrl() + folderName + "/" + name,
folder_id = folder.id,
version = "1"
});
context.SaveChanges();
}
}
return(accessUrl);
}
catch (Exception ex)
{
ActivityService.LogException(ex);
throw ex;
}
}