/// <summary>
/// Retrieve all channel-mappings from TvMovieMapping table
/// </summary>
/// <returns></returns>
private List <Mapping> GetMappingList()
{
List <Mapping> mappingList = new List <Mapping>();
try
{
IList <TvMovieMapping> mappingDb = TvMovieMapping.ListAll();
foreach (TvMovieMapping mapping in mappingDb)
{
try
{
string newStart = mapping.TimeSharingStart;
string newEnd = mapping.TimeSharingEnd;
string newStation = mapping.StationName;
string newChannel = Channel.Retrieve(mapping.IdChannel).DisplayName;
int newIdChannel = mapping.IdChannel;
mappingList.Add(new Mapping(newChannel, newIdChannel, newStation, newStart, newEnd));
}
catch (Exception)
{
Log.Info("TVMovie: Error loading mappings - make sure tv channel: {0} (ID: {1}) still exists!",
mapping.StationName, mapping.IdChannel);
}
}
}
catch (Exception ex)
{
Log.Info("TVMovie: Error in GetMappingList - {0}\n{1}", ex.Message, ex.StackTrace);
}
return(mappingList);
}
/// <summary>
/// Save station-channel mapping to database
/// </summary>
private void SaveMapping()
{
IList <TvMovieMapping> mappingList = TvMovieMapping.ListAll();
if (mappingList != null && mappingList.Count > 0)
{
foreach (TvMovieMapping mapping in mappingList)
{
mapping.Remove();
}
}
else
{
Log.Info("TvMovieSetup: SaveMapping - no mappingList items");
}
TvBusinessLayer layer = new TvBusinessLayer();
foreach (TreeNode channel in treeViewMpChannels.Nodes)
{
//Log.Debug("TvMovieSetup: Processing channel {0}", channel.Text);
foreach (TreeNode station in channel.Nodes)
{
ChannelInfo channelInfo = (ChannelInfo)station.Tag;
//Log.Debug("TvMovieSetup: Processing channelInfo {0}", channelInfo.Name);
TvMovieMapping mapping = null;
try
{
mapping = new TvMovieMapping(((Channel)channel.Tag).IdChannel, channelInfo.Name, channelInfo.Start,
channelInfo.End);
}
catch (Exception exm)
{
Log.Error("TvMovieSetup: Error on new TvMovieMapping for channel {0} - {1}", channel.Text, exm.Message);
}
//Log.Write("TvMovieSetup: SaveMapping - new mapping for {0}/{1}", channel.Text, channelInfo.Name);
try
{
Log.Debug("TvMovieSetup: Persisting TvMovieMapping for channel {0}", channel.Text);
mapping.Persist();
}
catch (Exception ex)
{
Log.Error("TvMovieSetup: Error on mapping.Persist() {0},{1}", ex.Message, ex.StackTrace);
}
}
}
}
/// <summary>
/// Load station-channel mapping from database
/// </summary>
private void LoadMapping()
{
treeViewMpChannels.BeginUpdate();
try
{
foreach (TreeNode treeNode in treeViewMpChannels.Nodes)
{
foreach (TreeNode childNode in treeNode.Nodes)
{
childNode.Remove();
}
}
try
{
IList <TvMovieMapping> mappingDb = TvMovieMapping.ListAll();
if (mappingDb != null && mappingDb.Count > 0)
{
foreach (TvMovieMapping mapping in mappingDb)
{
string MpChannelName = string.Empty;
try
{
TreeNode channelNode = FindChannel(mapping.IdChannel);
if (channelNode != null)
{
string stationName = mapping.StationName;
if (FindStation(stationName) != null)
{
TreeNode stationNode = (TreeNode)FindStation(stationName).Clone();
ChannelInfo channelInfo = new ChannelInfo();
if (stationNode != null)
{
string start = mapping.TimeSharingStart;
string end = mapping.TimeSharingEnd;
if (start != "00:00" || end != "00:00")
{
stationNode.Text = string.Format("{0} ({1}-{2})", stationName, start, end);
}
else
{
stationNode.Text = string.Format("{0}", stationName);
}
channelInfo.Start = start;
channelInfo.End = end;
channelInfo.Name = stationName;
stationNode.Tag = channelInfo;
channelNode.Nodes.Add(stationNode);
channelNode.Expand();
}
}
else
{
Log.Debug("TVMovie plugin: Channel {0} no longer present in Database - ignoring", stationName);
}
}
}
catch (Exception exInner)
{
Log.Debug("TVMovie plugin: Mapping of station {0} failed; maybe it has been deleted / changed ({1})",
MpChannelName, exInner.Message);
}
}
}
else
{
Log.Debug("TVMovie plugin: LoadMapping did not find any mapped channels");
}
}
catch (Exception ex)
{
Log.Debug("TVMovie plugin: LoadMapping failed - {0},{1}", ex.Message, ex.StackTrace);
}
ColorTree();
}
finally
{
treeViewMpChannels.EndUpdate();
}
}