private void sendCommandToPlayout(PlayerCommand commandToSend, Playlist playlist = null)
{
try
{
PlayoutOutgoingCommand = commandToSend.TemplateData;
if (playlist == null)
{
_playlistCommands.Add(commandToSend.CommandID, 0);
}
else
{
_playlistCommands.Add(commandToSend.CommandID, playlist.PlaylistID);
}
_lastCommandID = commandToSend.CommandID;
_compTalker.Talk(commandToSend);
}
catch (Exception ex)
{ }
}
private void playlistAdded(Playlist playlist, System.Timers.Timer timer)
{
if (_playlistTimerRunning)
{
timer.Interval = 100;
timer.Start();
}
}
public static ObservableCollection<Playlist> GetPlaylists()
{
ObservableCollection<Playlist> playlists = new ObservableCollection<Playlist>();
MySqlConnection cn = null;
MySqlCommand cmd = null;
MySqlDataReader rdr = null;
DataTable tbl = null;
try
{
cn = createConnectionMySql();
String sql = "select * from playlists where playlisttype = '" + ConfigurationManager.AppSettings["DraftType"].ToString() + "' order by playlistname asc";
cmd = new MySqlCommand(sql, cn);
rdr = cmd.ExecuteReader();
tbl = new DataTable();
tbl.Load(rdr);
rdr.Close();
rdr.Dispose();
Playlist playlist;
foreach (DataRow row in tbl.Rows)
{
playlist = new Playlist();
playlist.PlaylistID = Convert.ToInt16(row["playlistid"].ToString());
playlist.PlaylistName = row["playlistname"].ToString();
playlists.Add(playlist);
}
}
finally
{
if (cmd != null) cmd.Dispose();
if (tbl != null) tbl.Dispose();
if (cn != null) cn.Close(); cn.Dispose();
}
return playlists;
}
protected void OnSendCommand(PlayerCommand command, Playlist playlist)
{
SendCommandEventHandler handler = SendCommandEvent;
if (handler != null)
{
handler(command, playlist);
}
}
private void nextPlaylistItem(Playlist playlist, bool forceRestart = false)
{
PlaylistItem playlistItem = null;
try
{
if (playlist.TimerRunning == true || forceRestart) //MJF
{
if (playlist.CurrentPlaylistItem >= playlist.PlaylistItems.Count)
{
playlist.CurrentPlaylistItem = 0;
}
playlistItem = playlist.PlaylistItems[playlist.CurrentPlaylistItem];
playlistItem.OnAir = false;
if (playlistItem.Enabled == false)
{
playlist.CurrentPlaylistItem += 1;
nextPlaylistItem(playlist);
}
else
{
playlistItem.XmlDataRows = DbConnection.GetPlaylistItemData(playlistItem);
if (playlistItem.XmlDataRows != null)
{
if (playlistItem.XmlDataRows.Count > 0) //check to see if there are any rows in this playlist item to show
{
if (playlistItem.CurrentRow >= playlistItem.XmlDataRows.Count) //at the end of this playlist item's data, go to the next item
{
playlistItem.CurrentRow = 0;
playlist.CurrentPlaylistItem += 1;
nextPlaylistItem(playlist);
}
else
{
PlayerCommand commandToSend = new PlayerCommand();
commandToSend.Command = (DraftAdmin.PlayoutCommands.CommandType)Enum.Parse(typeof(DraftAdmin.PlayoutCommands.CommandType), "ShowPage");
commandToSend.CommandID = Guid.NewGuid().ToString();
commandToSend.Parameters = new List<CommandParameter>();
commandToSend.Parameters.Add(new CommandParameter("TemplateName", playlistItem.Template));
commandToSend.TemplateData = playlistItem.XmlDataRows[playlistItem.CurrentRow].GetXMLString();
playlist.Timer.Interval = Convert.ToDouble((playlistItem.Duration * 1000));
if (playlistItem.MergeDataNoTransitions)
{
commandToSend.Parameters.Add(new CommandParameter("MergeDataWithoutTransitions", "true"));
OnSendCommandNoTransitions(commandToSend);
//Debug.Print("Clock sent to PageEngine: " + DateTime.Now);
if (playlist.TimerRunning)
{
playlist.Timer.Start();
}
}
else
{
//don't send data to the playout for the prompter if it hasn't changed. too many graphics causes the clock to choke
if (playlistItem.Template.ToUpper() == "PROMPTER")
{
if (_lastTemplateData != commandToSend.TemplateData)
{
_lastTemplateData = commandToSend.TemplateData;
OnSendCommand(commandToSend, playlist);
}
else
{
if (playlist.TimerRunning)
{
playlist.Timer.Start();
}
}
}
else
{
OnSendCommand(commandToSend, playlist);
}
//Debug.Print(playlistItem.Template.ToString() + " sent to PageEngine");
}
//SelectedPlaylist.PlaylistItems[SelectedPlaylist.CurrentPlaylistItem].OnAir = true;
//OnPropertyChanged("SelectedPlaylist.PlaylistItems");
playlistItem.OnAir = true;
playlistItem.CurrentRow += 1;
}
}
else
{
if (playlist.PlaylistItems.Count > 1)
{
playlistItem.CurrentRow = 0;
playlist.CurrentPlaylistItem += 1;
nextPlaylistItem(playlist, forceRestart);
}
}
} //playlistItem.XmlDataRows != null
} //playlistItem.Enabled == false
} //playlist.TimerRunning
}
catch (Exception ex)
{
if (playlistItem != null)
{
playlistItem.CurrentRow = 0;
}
if (playlist != null)
{
playlist.CurrentPlaylistItem += 1;
nextPlaylistItem(playlist);
}
}
//OnPropertyChanged("SelectedPlaylist");
}