public static FilePermission File(string id)
{
//_fileRepositoryDataTable = null;
//DataRowCollection rows = FileRepositoryDataTable.Rows;
string searchString = "ID = '" + id + "'";
string targetString = null;
_fileRepositoryDataTable = Database.DB["CloudApp"].GetDataTable(_fileReposityTableName, targetString, searchString);
DataRowCollection rows = _fileRepositoryDataTable.Rows;
//var lrows = from lrow in new LINQList<DataRow>(rows)
// where (string)lrow["Id"] == id
// select lrow;
if (rows.Count != 0)
{
foreach (DataRow row in rows)
{
string name = (string)row["Name"];
// string description = (string)row["Description"];
string type = (string)row["Type"];
string userid = (string)row["UserID"];
QuantApp.Kernel.User user = QuantApp.Kernel.User.FindUser(userid);
DateTime date = (DateTime)row["Timestamp"];
byte[] data = System.Convert.FromBase64String((string)row["Data"]);
// FilePermission file = new FilePermission(id, name, description, type, date, user, data);
FilePermission file = new FilePermission(id, name, date, user, data, type);
return(file);
}
}
return(null);
}
public static Dictionary <string, FilePermission> FilesByUser(string userID)
{
//_fileRepositoryDataTable = null;
//DataTable table = DataTable;
//DataRowCollection rows = FileRepositoryDataTable.Rows;
string searchString = "UserID = '" + userID + "'";
string targetString = null;
_fileRepositoryDataTable = Database.DB["CloudApp"].GetDataTable(_fileReposityTableName, targetString, searchString);
DataRowCollection rows = _fileRepositoryDataTable.Rows;
//var lrows = from lrow in new LINQList<DataRow>(rows)
// where (string)lrow["UserID"] == userID
// orderby (DateTime)lrow["Timestamp"] descending
// select lrow;
Dictionary <string, FilePermission> result = new Dictionary <string, FilePermission>();
if (rows.Count != 0)
{
foreach (DataRow row in rows)
{
string id = (string)row["ID"];
string name = (string)row["Name"];
// string description = (string)row["Description"];
string type = (string)row["Type"];
string userid = (string)row["UserID"];
QuantApp.Kernel.User user = QuantApp.Kernel.User.FindUser(userid);
DateTime date = (DateTime)row["Timestamp"];
byte[] data = System.Convert.FromBase64String((string)row["Data"]);
// FilePermission file = new FilePermission(id, name, description, type, date, user, data);
Console.WriteLine("----- FILE: " + name);
FilePermission file = new FilePermission(id, name, date, user, data, type);
result.Add((string)row["ID"], file);
}
}
return(result);
}
public static void AddFile(string id, string name, byte[] data, string type, DateTime timestamp, string userID, string groupID)
{
//DataTable table = DataTable;
//DataRowCollection rows = FileRepositoryDataTable.Rows;
string searchString = "ID = '" + id + "'";
string targetString = "TOP 1 *";
if (Database.DB["CloudApp"] is QuantApp.Kernel.Adapters.SQL.SQLiteDataSetAdapter || Database.DB["CloudApp"] is QuantApp.Kernel.Adapters.SQL.PostgresDataSetAdapter)
{
searchString += "LIMIT 1";
targetString = "*";
}
_fileRepositoryDataTable = Database.DB["CloudApp"].GetDataTable(_fileReposityTableName, targetString, searchString);
DataRowCollection rows = _fileRepositoryDataTable.Rows;
QuantApp.Kernel.User user = QuantApp.Kernel.User.FindUser(userID);
FilePermission file = new FilePermission(id, name, timestamp, user, data, type);
Group group = Group.FindGroup(groupID);
if (group != null)
{
group.Add(file, typeof(FilePermission), AccessType.Write);
}
DataRow r = _fileRepositoryDataTable.NewRow();
r["ID"] = id;
r["Data"] = System.Convert.ToBase64String(data);
r["Type"] = type;
r["Name"] = name;
// r["Description"] = description;
r["Timestamp"] = timestamp;
r["UserID"] = userID;
rows.Add(r);
Database.DB["CloudApp"].UpdateDataTable(_fileRepositoryDataTable);
}