private bool DownloadChannelLogos(ChannelLogos logos, IServiceSet serviceSet)
{
try
{
foreach (WebChannelBasic ch in channelLogosRequired)
{
try
{
Stream logoStream = serviceSet.MASStream.GetImage(WebMediaType.TV, null, ch.Id.ToString());
Log.Trace("Downloaded logo for channel {0} (length {1})", ch.Title, logoStream.Length);
if (logoStream.Length > 0)
{
logos.WriteToCacheDirectory(ch.Title, "png", logoStream);
}
}
catch (EndpointNotFoundException)
{
Log.Trace("Logo for channel {0} not available on server", ch.Title);
}
}
return(true);
}
catch (MessageSecurityException)
{
return(false);
}
}
public override WebFileInfo GetFileInfo()
{
if ((MediaType == WebMediaType.TV || MediaType == WebMediaType.Recording) && FileType == WebFileType.Logo)
{
if (_logos == null)
{
_logos = new ChannelLogos();
}
// get display name
int idChannel = MediaType == WebMediaType.TV ?
Int32.Parse(Id) :
Connections.TAS.GetRecordingById(Int32.Parse(Id)).ChannelId;
var channel = Connections.TAS.GetChannelBasicById(idChannel);
string location = _logos.FindLocation(channel.Title);
if (location == null)
{
Log.Debug("Did not find tv logo for channel {0} with id {1}", channel.Title, idChannel);
return(new WebFileInfo()
{
Exists = false
});
}
// great, return it
return(new WebFileInfo(location));
}
return(path != null ? new WebFileInfo(path) : base.GetFileInfo());
}
private void Init()
{
// don't do anything if we don't have a TVE connection
if (!TVAccessService.Instance.TestConnectionToTVService())
{
return;
}
// exit if we already got all logos
logos = new ChannelLogos();
ScanForRequiredLogos();
if (channelLogosRequired.Count == 0)
{
Log.Trace("All channel logos already available, not downloading any...");
return;
}
// try downloading them on starting and exit if successful
if (PerformCheck())
{
return;
}
// setup timer
backgroundTimer = new Timer()
{
AutoReset = true,
Interval = 60 * 60 * 1000,
};
backgroundTimer.Elapsed += new ElapsedEventHandler(TimerElapsed);
backgroundTimer.Start();
}
private bool DownloadChannelLogos(ChannelLogos logos, IServiceSet serviceSet)
{
try
{
foreach (WebChannelBasic ch in channelLogosRequired)
{
try
{
Stream logoStream = serviceSet.MASStream.GetImage(WebMediaType.TV, null, ch.Id.ToString());
logos.WriteToCacheDirectory(ch.Title, "png", logoStream);
Log.Debug("Downloaded logo for channel {0}", ch.Title);
}
catch (EndpointNotFoundException)
{
Log.Trace("Logo for channel {0} not available on server", ch.Title);
}
}
return(true);
}
catch (MessageSecurityException)
{
return(false);
}
catch (Exception ex)
{
Log.Warn(String.Format("Failed to download channel logos from {0}", serviceSet), ex);
return(false);
}
}
private void Init()
{
// load list of channel logos that we don't have yet
logos = new ChannelLogos();
ITVAccessService tas = TVAccessService.Instance;
if (!tas.TestConnectionToTVService())
{
return;
}
channelLogosRequired = tas.GetChannelsBasic()
.Where(ch => logos.FindLocation(ch.Title) == null)
.ToList();
// exit if we already got all logos
if (channelLogosRequired.Count == 0)
{
Log.Trace("All channel logos already available, not downloading any...");
return;
}
// try downloading them on starting and exit if successful
if (PerformCheck())
{
return;
}
// setup timer
backgroundTimer = new Timer()
{
AutoReset = true,
Interval = 60 * 60 * 1000,
};
backgroundTimer.Elapsed += new ElapsedEventHandler(TimerElapsed);
backgroundTimer.Start();
}
public override WebFileInfo GetFileInfo()
{
if (fileInfoCache != null)
{
return(fileInfoCache);
}
if (path != null)
{
fileInfoCache = new WebFileInfo(path);
return(fileInfoCache);
}
if ((MediaType == WebMediaType.TV || MediaType == WebMediaType.Recording || MediaType == WebMediaType.Radio) && FileType == WebFileType.Logo)
{
if (_logos == null)
{
_logos = new ChannelLogos();
}
// get display name
int idChannel = MediaType == WebMediaType.TV || MediaType == WebMediaType.Radio ?
Int32.Parse(Id) :
Connections.TAS.GetRecordingById(Int32.Parse(Id)).ChannelId;
var channel = Connections.TAS.GetChannelBasicById(idChannel);
string location = _logos.FindLocation(channel.Title);
if (location == null)
{
Log.Debug("Did not find tv logo for channel {0} with id {1}", channel.Title, idChannel);
fileInfoCache = new WebFileInfo()
{
Exists = false
};
return(fileInfoCache);
}
// great, return it
fileInfoCache = new WebFileInfo(location);
return(fileInfoCache);
}
if (Offset < 0)
{
var artwork = Connections.MAS.GetArtwork(Provider, MediaType, Id);
var preferedItem = artwork.Where(x => x.Type == FileType)
.OrderByDescending(x => x.Rating)
.Skip(-1 - Offset)
.FirstOrDefault();
if (preferedItem == null)
{
Log.Debug("Requested prefered artwork item for provider={0} mediatype={1} filetype={2} id={3}, but no artwork found",
Provider, MediaType, FileType, Id);
fileInfoCache = new WebFileInfo()
{
Exists = false
};
return(fileInfoCache);
}
fileInfoCache = Connections.MAS.GetFileInfo(Provider, MediaType, FileType, Id, preferedItem.Offset);
return(fileInfoCache);
}
return(base.GetFileInfo());
}
