public BindingList <BackupItem> ReadBackupItems()
{
BindingList <BackupItem> items = new BindingList <BackupItem>();
using (SqlConnection conn = new SqlConnection(_connString))
{
conn.Open();
string query = "SELECT * FROM BackupItems (NOLOCK) WHERE IsDeleted = 0 ORDER BY SourcePath";
using (SqlCommand cmd = new SqlCommand(query, conn))
{
cmd.CommandType = CommandType.Text;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
BackupItem item = new BackupItem();
item.BackupItemId = int.Parse(reader["BackupItemID"].ToString());
item.Name = reader["Name"].ToString();
item.SourcePath = reader["SourcePath"].ToString();
item.TargetPath = reader["TargetPath"].ToString();
item.Status = "LOADING...";
items.Add(item);
}
reader.Close();
}
}
return(items);
}
//private void InitializeFrequencyList()
//{
// RefreshFrequencyList = new List<string>();
// RefreshFrequencyList.Add("Never");
// RefreshFrequencyList.Add("30s");
// RefreshFrequencyList.Add("60s");
// RefreshFrequencyList.Add("15m");
// RefreshFrequencyList.Add("30m");
// RefreshFrequencyList.Add("60m");
// RefreshFrequencyList.Add("2h");
// RefreshFrequencyList.Add("4h");
// RefreshFrequencyList.Add("12h");
// RefreshFrequencyList.Add("24h");
// RefreshFrequencyList.Add("2d");
// RefreshFrequencyList.Add("3d");
// RefreshFrequency = "30s";
//}
private void UpdateItemStatus(BackupItem item)
{
//item.OriginalSourceDirText = GetFolderContents(item.SourcePath);
//item.NewSourceDirText = GetFolderContents(item.TargetPath);
//if (item.OriginalSourceDirText.Equals(item.NewSourceDirText))
//{
// item.Status = "SAME";
//}
//else
//{
// item.Status = "DIFFERENT";
//}
int sourceFileCount = GetFolderFileCount(item.SourcePath);
int targetFileCount = GetFolderFileCount(item.TargetPath);
if (sourceFileCount > targetFileCount)
{
item.Status = STATUS_NEEDSUPDATE_FILECOUNT;
}
else
{
DateTime sourceUpdatedDate = GetFolderMostRecentDate(item.SourcePath);
DateTime targetUpdatedDate = GetFolderMostRecentDate(item.TargetPath);
if (sourceUpdatedDate > targetUpdatedDate)
{
item.Status = STATUS_NEEDSUPDATE_DATE;
}
else
{
item.Status = STATUS_OK;
}
}
}
private void CopyFilesBackground(object sender, DoWorkEventArgs e)
{
BackupItem item = (BackupItem)e.Argument;
item.Note = CopyFiles(item.SourcePath, item.TargetPath);
UpdateItemStatus(item);
}
public void CreateBackupItem(BackupItem newItem)
{
using (SqlConnection conn = new SqlConnection(_connString))
{
conn.Open();
string query = "INSERT BackupItems (Name, SourcePath, TargetPath) ";
query += " VALUES ('";
query += newItem.Name;
query += "', '";
query += newItem.SourcePath;
query += "', '";
query += newItem.TargetPath;
query += "')";
using (SqlCommand cmd = new SqlCommand(query, conn))
{
cmd.CommandType = CommandType.Text;
cmd.ExecuteNonQuery();
}
}
}
private void CopyFiles(BackupItem item)
{
//if (_bgCopyFiles.IsBusy)
//{
// StatusText = "Worker is busy. Try again later";
//}
//else
//{
// item.Status = STATUS_BACKINGUP;
// //item.Note = CopyFiles(item.SourcePath, item.TargetPath, commandOptions);
// //UpdateItemStatus(item);
// _bgCopyFiles.RunWorkerAsync(item);
//}
var bgCopyFiles = new BackgroundWorker();
bgCopyFiles.DoWork += CopyFilesBackground;
bgCopyFiles.RunWorkerCompleted += UpdateBackgroundWorkerStatus;
_bgCopyFiles.Add(bgCopyFiles);
StatusText = String.Format("Working on files for {0} folders", _bgCopyFiles.Count);
item.Status = STATUS_BACKINGUP;
bgCopyFiles.RunWorkerAsync(item);
}
