public void Select(ListItem item)
{
if (item == null)
{
return;
}
object actionObj;
object mediaItemObj;
if (!item.AdditionalProperties.TryGetValue(Consts.KEY_MEDIA_ITEM_ACTION, out actionObj) || !item.AdditionalProperties.TryGetValue(Consts.KEY_MEDIA_ITEM, out mediaItemObj))
{
return;
}
IMediaItemAction action = actionObj as IMediaItemAction;
MediaItem mediaItem = mediaItemObj as MediaItem;
if (action == null || mediaItem == null)
{
return;
}
try
{
ContentDirectoryMessaging.MediaItemChangeType changeType;
if (action.Process(mediaItem, out changeType) && changeType != ContentDirectoryMessaging.MediaItemChangeType.None)
{
ContentDirectoryMessaging.SendMediaItemChangedMessage(mediaItem, changeType);
}
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Error("Error executing MediaItemAction '{0}':", ex, action.GetType());
}
}
protected void InvokeAction(IMediaItemAction action, MediaItem mediaItem)
{
try
{
ContentDirectoryMessaging.MediaItemChangeType changeType;
if (action.Process(mediaItem, out changeType) && changeType != ContentDirectoryMessaging.MediaItemChangeType.None)
{
ContentDirectoryMessaging.SendMediaItemChangedMessage(mediaItem, changeType);
}
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Error("Error executing MediaItemAction '{0}':", ex, action.GetType());
}
}