/// <summary>
/// Initializes the SMFLogger and attaches the SMFPlayer to it.
/// </summary>
/// <param name="player">An instance of SMFPlayer</param>
public void SetPlayer(FrameworkElement player)
{
if (!IsLoaded)
{
Load();
}
SMFPlayer smfPlayer = player as SMFPlayer;
if (monitor == null)
{
var metadata = smfPlayer.GlobalConfigMetadata.FirstOrDefault(item => item.Key == MetaDataItemId);
if (metadata != null)
{
Uri configUri = new Uri(Convert.ToString(metadata.Value), UriKind.Relative);
LoadHealthMonitor(configUri);
}
else
{
LoadHealthMonitor();
}
}
monitor.AttachToSMF(smfPlayer);
}
protected JavascriptBridge(SMFPlayer player, string scriptableName)
{
_player = player;
_scriptableName = scriptableName;
HtmlPage.RegisterScriptableObject(scriptableName, this);
_player.TimelineMarkerReached += Player_MarkerReached;
_player.AddExternalPluginsCompleted += Player_AddExternalPluginsCompleted;
_player.AddExternalPluginsFailed += Player_AddExternalPluginsFailed;
_player.PlaybackPositionChanged += Player_PlaybackPositionChanged;
_player.PlayStateChanged += Player_PlayStateChanged;
_player.PlaySpeedStateChanged += Player_PlaySpeedStateChanged;
_player.TimelineMarkerLeft += Player_MarkerLeft;
_player.TimelineMarkerSkipped += Player_MarkerSkipped;
_player.FullScreenChanged += Player_FullScreenChanged;
_player.PlaylistChanged += Player_PlaylistChanged;
_player.PlaylistItemChanged += Player_PlaylistItemChanged;
_player.MediaFailed += Player_MediaFailed;
_player.MediaEnded += Player_MediaEnded;
_player.MediaOpened += Player_MediaOpened;
_player.VolumeLevelChanged += Player_VolumeLevelChanged;
_player.SeekCompleted += Player_SeekCompleted;
Application.Current.Exit += Application_Exit;
try
{
HtmlPage.Window.Invoke("onPlayerReady", this);
}
catch
{
// ignore this exception, it will happen if the page doesn't have a onPlayerReady function.
}
}
protected JavascriptBridge(SMFPlayer player, string scriptableName)
{
_player = player;
_scriptableName = scriptableName;
HtmlPage.RegisterScriptableObject(scriptableName, this);
_player.TimelineMarkerReached += Player_MarkerReached;
_player.AddExternalPluginsCompleted += Player_AddExternalPluginsCompleted;
_player.AddExternalPluginsFailed += Player_AddExternalPluginsFailed;
_player.PlaybackPositionChanged += Player_PlaybackPositionChanged;
_player.PlayStateChanged += Player_PlayStateChanged;
_player.PlaySpeedStateChanged += Player_PlaySpeedStateChanged;
_player.TimelineMarkerLeft += Player_MarkerLeft;
_player.TimelineMarkerSkipped += Player_MarkerSkipped;
_player.FullScreenChanged += Player_FullScreenChanged;
_player.PlaylistChanged += Player_PlaylistChanged;
_player.PlaylistItemChanged += Player_PlaylistItemChanged;
_player.MediaFailed += Player_MediaFailed;
_player.MediaEnded += Player_MediaEnded;
_player.MediaOpened += Player_MediaOpened;
_player.VolumeLevelChanged += Player_VolumeLevelChanged;
_player.SeekCompleted += Player_SeekCompleted;
Application.Current.Exit += Application_Exit;
try
{
HtmlPage.Window.Invoke("onPlayerReady", this);
}
catch
{
// ignore this exception, it will happen if the page doesn't have a onPlayerReady function.
}
}
void smfPlayer_AudioStreamChanged(object sender, CustomEventArgs <Core.Media.StreamMetadata> e)
{
SMFPlayer smfPlayer = sender as SMFPlayer;
var audioLog = new AudioTrackChangedLog(e.Value.Language);
healthMonitorLogger.PopulateVideoEventLog(audioLog);
audioLog.MediaElementId = ssme.Name;
audioLog.IsLive = smfPlayer.IsPositionLive;
LoggingService.Current.Log(audioLog);
}
internal static JavascriptBridge Initialize(SMFPlayer player, string scriptableName)
{
JavascriptBridge bridge = null;
if (HtmlPage.IsEnabled && !Instances.ContainsKey(scriptableName))
{
bridge = new JavascriptBridge(player, scriptableName);
Instances.Add(scriptableName, bridge);
}
return(bridge);
}
/// <summary>
/// Detaches the SMFPlayer so it no longer monitored.
/// </summary>
/// <param name="smfPlayer"></param>
public void DetachFromSMF(SMFPlayer smfPlayer)
{
smfPlayer.CaptionsVisibilityChanged -= smfPlayer_CaptionsVisibilityChanged;
smfPlayer.AudioStreamChanged -= smfPlayer_AudioStreamChanged;
smfPlayer.RetryFailed -= smfPlayer_RetryFailed;
smfPlayer.RetrySuccessful -= smfPlayer_RetrySuccessful;
smfPlayer.PlayStateChanged -= smfPlayer_PlayStateChanged;
smfPlayer.PlaylistItemChanged -= smfPlayer_PlaylistItemChanged;
DetachFromMediaElement();
}
void smfPlayer_RetryFailed(object sender, EventArgs e)
{
SMFPlayer smfPlayer = sender as SMFPlayer;
var retryFailedLog = new RetryFailedLog();
healthMonitorLogger.PopulateVideoEventLog(retryFailedLog);
retryFailedLog.EdgeIP = healthMonitor.EdgeServer;
retryFailedLog.MediaElementId = ssme.Name;
retryFailedLog.IsLive = smfPlayer.IsPositionLive;
LoggingService.Current.Log(retryFailedLog);
}
void smfPlayer_CaptionsVisibilityChanged(object sender, EventArgs e)
{
SMFPlayer smfPlayer = sender as SMFPlayer;
if (CaptionsVisibility != smfPlayer.CaptionsVisibility)
{
// only log when the state has changed, this weeds out the initial state
CaptionsVisibility = smfPlayer.CaptionsVisibility;
var ccLog = new ClosedCaptionChangedLog(smfPlayer.CaptionsVisibility == FeatureVisibility.Visible);
healthMonitorLogger.PopulateSimpleVideoLog(ccLog);
LoggingService.Current.Log(ccLog);
}
}
/// <summary>
/// Provides a mechanism to pass the SMF player to the plugin.
/// </summary>
/// <param name="player"></param>
public void SetPlayer(FrameworkElement player)
{
smfPlayer = player as SMFPlayer;
smfPlayer.PlaylistItemChanged += smfPlayer_PlaylistItemChanged;
#if !OOB
smfPlayer.FullScreenChanged += smfPlayer_FullScreenChanged;
#endif
smfPlayer.SizeChanged += smfPlayer_SizeChanged;
smfPlayer.PlaybackBitrateChanged += smfPlayer_PlaybackBitrateChanged;
smfPlayer.PlayStateChanged += smfPlayer_PlayStateChanged;
smfPlayer.MediaPluginRegistered += smfPlayer_MediaPluginRegistered;
InitializeAnaglyphSetup();
}
/// <summary>
/// Attaches the SMFPlayer so it can be monitored
/// </summary>
public void AttachToSMF(SMFPlayer smfPlayer)
{
smfPlayer.LogLevel = LogLevel.Information;
CaptionsVisibility = smfPlayer.CaptionsVisibility;
smfPlayer.CaptionsVisibilityChanged += smfPlayer_CaptionsVisibilityChanged;
smfPlayer.AudioStreamChanged += smfPlayer_AudioStreamChanged;
smfPlayer.RetryFailed += smfPlayer_RetryFailed;
smfPlayer.RetrySuccessful += smfPlayer_RetrySuccessful;
smfPlayer.PlayStateChanged += smfPlayer_PlayStateChanged;
smfPlayer.PlaylistItemChanged += smfPlayer_PlaylistItemChanged;
#if PROGRAMMATICCOMPOSITION
// get a list of logagents from the players generic plugins
var logAgents = ((IPlayer)smfPlayer).Plugins.OfType <ILogAgent>().ToList();
// merge the plugins with the existing ones
LoggingService.Current.Agents = LoggingService.Current.Agents.Concat(logAgents).Distinct();
#endif
}
private void Application_Startup(object sender, StartupEventArgs e)
{
var player = new SMFPlayer();
if (e.InitParams != null)
{
if (!e.InitParams.ContainsKeyIgnoreCase(SupportedInitParams.DeliveryMethod))
{
e.InitParams.Add(SupportedInitParams.DeliveryMethod, DeliveryMethods.ProgressiveDownload.ToString());
}
player.LoadInitParams(e.InitParams);
player.PlaylistVisibility = player.Playlist != null && player.Playlist.Count > 1
? FeatureVisibility.Hidden
: FeatureVisibility.Disabled;
player.CaptionsVisibility = e.InitParams.ContainsKeyIgnoreCase(SupportedInitParams.SelectedCaptionStream)
? FeatureVisibility.Visible
: FeatureVisibility.Disabled;
}
this.RootVisual = player;
}
void smfPlayer_PlayStateChanged(object sender, CustomEventArgs <MediaPluginState> e)
{
SMFPlayer player = (SMFPlayer)sender;
if (e.Value == MediaPluginState.Opening || e.Value == MediaPluginState.Playing)
{
var cc = FindMediaPresenter(player);
if (cc != null)
{
var mediaElement = cc.Content as SmoothStreamingMediaElement;
if (mediaElement != null && mediaElement != ssme)
{
AttachToMediaElement(mediaElement);
}
}
}
else if ((e.Value == MediaPluginState.Stopped) && ssme != null)
{
if (IsAttached)
{
DetachFromMediaElement();
}
}
}
internal static JavascriptBridge Initialize(SMFPlayer player, string scriptableName)
{
JavascriptBridge bridge = null;
if (HtmlPage.IsEnabled && !Instances.ContainsKey(scriptableName))
{
bridge = new JavascriptBridge(player, scriptableName);
Instances.Add(scriptableName, bridge);
}
return bridge;
}
public void SetPlayer(FrameworkElement player)
{
_player = player as SMFPlayer;
}
