public static int Insert(MediaData m)
{
int result = -1;
//p_insert_media
try
{
using (MySqlConnection conn = new MySqlConnection(App.setting.connectString))
{
conn.Open();
string query = "`p_insert_media`";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.Add(new MySqlParameter("@_media_name", MySqlDbType.VarChar, 255) { Direction = System.Data.ParameterDirection.Input, Value = m.Name });
cmd.Parameters.Add(new MySqlParameter("@_media_url", MySqlDbType.VarChar, 255) { Direction = System.Data.ParameterDirection.Input, Value = m.Url });
cmd.Parameters.Add(new MySqlParameter("@_media_type", MySqlDbType.Int32) { Direction = System.Data.ParameterDirection.Input, Value = m.Type });
cmd.Parameters.Add(new MySqlParameter("@_media_comment", MySqlDbType.Text) { Direction = System.Data.ParameterDirection.Input, Value = m.Comment });
cmd.Parameters.Add(new MySqlParameter("@_media_size", MySqlDbType.VarChar,100) { Direction = System.Data.ParameterDirection.Input, Value = m.FileSize });
cmd.Parameters.Add(new MySqlParameter("@_media_duration", MySqlDbType.VarChar, 100) { Direction = System.Data.ParameterDirection.Input, Value = m.Duration });
cmd.Parameters.Add(new MySqlParameter("@_media_user", MySqlDbType.Int32) { Direction = System.Data.ParameterDirection.Input, Value = m.User_ID });
cmd.Parameters.Add(new MySqlParameter("@_media_id", MySqlDbType.Int32) { Direction = System.Data.ParameterDirection.Output, Value = 0 });
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.ExecuteScalar();
result = Convert.ToInt32(cmd.Parameters["@_media_id"].Value);
};
conn.Close();
};
}
catch (Exception)
{
}
return result;
}
public static void Delete(MediaData m)
{
//p_delete_media
try
{
using (MySqlConnection conn = new MySqlConnection(App.setting.connectString))
{
conn.Open();
string query = "`p_delete_media`";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.Add(new MySqlParameter("@_media_id", MySqlDbType.Int32)
{
Direction = System.Data.ParameterDirection.Input, Value = m.ID
});
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.ExecuteScalar();
};
conn.Close();
};
}
catch (Exception)
{
}
}
public static MediaData Info(int id)
{
MediaData m = null;
//p_info_media
try
{
using (MySqlConnection conn = new MySqlConnection(App.setting.connectString))
{
conn.Open();
string query = "`p_info_media`";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.Add(new MySqlParameter("@_media_id", MySqlDbType.Int32, 100)
{
Direction = System.Data.ParameterDirection.Input, Value = id
});
cmd.CommandType = System.Data.CommandType.StoredProcedure;
var tmp = cmd.ExecuteScalar();
if (Convert.ToInt32(tmp) > 0)
{
using (MySqlDataReader reader = cmd.ExecuteReader())
{
m = reader.toMedia();
}
}
};
conn.Close();
};
}
catch (Exception)
{
}
return(m);
}
public static int Insert(MediaData m)
{
int result = -1;
//p_insert_media
try
{
using (MySqlConnection conn = new MySqlConnection(App.setting.connectString))
{
conn.Open();
string query = "`p_insert_media`";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.Add(new MySqlParameter("@_media_name", MySqlDbType.VarChar, 255)
{
Direction = System.Data.ParameterDirection.Input, Value = m.Name
});
cmd.Parameters.Add(new MySqlParameter("@_media_url", MySqlDbType.VarChar, 255)
{
Direction = System.Data.ParameterDirection.Input, Value = m.Url
});
cmd.Parameters.Add(new MySqlParameter("@_media_type", MySqlDbType.Int32)
{
Direction = System.Data.ParameterDirection.Input, Value = m.Type
});
cmd.Parameters.Add(new MySqlParameter("@_media_comment", MySqlDbType.Text)
{
Direction = System.Data.ParameterDirection.Input, Value = m.Comment
});
cmd.Parameters.Add(new MySqlParameter("@_media_size", MySqlDbType.VarChar, 100)
{
Direction = System.Data.ParameterDirection.Input, Value = m.FileSize
});
cmd.Parameters.Add(new MySqlParameter("@_media_duration", MySqlDbType.VarChar, 100)
{
Direction = System.Data.ParameterDirection.Input, Value = m.Duration
});
cmd.Parameters.Add(new MySqlParameter("@_media_user", MySqlDbType.Int32)
{
Direction = System.Data.ParameterDirection.Input, Value = m.User_ID
});
cmd.Parameters.Add(new MySqlParameter("@_media_id", MySqlDbType.Int32)
{
Direction = System.Data.ParameterDirection.Output, Value = 0
});
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.ExecuteScalar();
result = Convert.ToInt32(cmd.Parameters["@_media_id"].Value);
};
conn.Close();
};
}
catch (Exception)
{
}
return(result);
}
private bool? checkFile(MediaData m)
{
if (m == null)
return null;
if (m.LocalFile != null && m.TypeMedia.Code.ToUpper() == "FILE" && (!m.LocalFile.Exists || m.LocalFile.toMD5() != m.MD5))
return false;
return true;
}
public static void Delete(MediaData m)
{
//p_delete_media
try
{
using (MySqlConnection conn = new MySqlConnection(App.setting.connectString))
{
conn.Open();
string query = "`p_delete_media`";
using (MySqlCommand cmd = new MySqlCommand(query, conn))
{
cmd.Parameters.Add(new MySqlParameter("@_media_id", MySqlDbType.Int32) { Direction = System.Data.ParameterDirection.Input, Value = m.ID });
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.ExecuteScalar();
};
conn.Close();
};
}
catch (Exception)
{
}
}
public static MediaData toMedia(this MySqlDataReader reader)
{
if (reader.HasRows)
{
MediaData m = new MediaData();
while (reader.Read())
{
if (!reader.IsDBNull(0))
{
m.ID = reader.GetInt32(Define.media_id);
m.Name = reader.GetString(Define.media_name);
m.Url = reader.GetString(Define.media_url);
m.Type = reader.GetInt32(Define.media_type);
m.FileSize = reader.GetString(Define.media_size);
try
{
m.MD5 = reader.GetString(Define.media_md5);
}
catch (Exception)
{
}
try
{
m.FileSize = reader.GetString(Define.media_size);
}
catch (Exception)
{
}
try
{
m.Duration = reader.GetString(Define.media_duration);
}
catch (Exception)
{
}
try
{
m.Comment = reader.GetString(Define.media_comment);
}
catch (Exception)
{
}
m.Status = reader.GetBoolean(Define.media_status);
m.User_ID = reader.GetInt32(Define.media_user);
m.Time = reader.GetDateTime(Define.media_time);
}
}
return m;
}
return null;
}
