public virtual void Update(MediaItem mediaItem)
{
if (!_mediaItem.Equals(mediaItem))
{
throw new ArgumentException("Update can only be done for the same MediaItem!", "mediaItem");
}
MediaItemAspect mediaAspect;
if (mediaItem.Aspects.TryGetValue(MediaAspect.ASPECT_ID, out mediaAspect))
{
Title = (string)mediaAspect[MediaAspect.ATTR_TITLE];
Rating = (int?)mediaAspect[MediaAspect.ATTR_RATING] ?? 0;
PlayCount = (int?)mediaAspect[MediaAspect.ATTR_PLAYCOUNT] ?? 0;
}
FireChange();
}
public virtual void Update(MediaItem mediaItem)
{
if (!_mediaItem.Equals(mediaItem))
{
throw new ArgumentException("Update can only be done for the same MediaItem!", "mediaItem");
}
int?currentPlayCount = null;
SingleMediaItemAspect mediaAspect;
if (MediaItemAspect.TryGetAspect(mediaItem.Aspects, MediaAspect.Metadata, out mediaAspect))
{
Title = (string)mediaAspect[MediaAspect.ATTR_TITLE];
SortString = (string)mediaAspect[MediaAspect.ATTR_SORT_TITLE];
Rating = (int?)mediaAspect[MediaAspect.ATTR_RATING] ?? 0;
currentPlayCount = (int?)mediaAspect[MediaAspect.ATTR_PLAYCOUNT] ?? 0;
Virtual = (bool?)mediaAspect[MediaAspect.ATTR_ISVIRTUAL];
}
TimeSpan?duration = null;
IList <MediaItemAspect> aspects;
if (mediaItem.Aspects.TryGetValue(VideoStreamAspect.ASPECT_ID, out aspects))
{
var aspect = aspects.First();
int? part = (int?)aspect[VideoStreamAspect.ATTR_VIDEO_PART];
int? partSet = (int?)aspect[VideoStreamAspect.ATTR_VIDEO_PART_SET];
long?dur = null;
if (!part.HasValue || part < 0)
{
dur = (long?)aspect[VideoStreamAspect.ATTR_DURATION];
}
else if (partSet.HasValue)
{
dur = aspects.Where(a => (int?)a[VideoStreamAspect.ATTR_VIDEO_PART_SET] == partSet &&
aspect[VideoStreamAspect.ATTR_DURATION] != null).Sum(a => (long)a[VideoStreamAspect.ATTR_DURATION]);
}
if (dur.HasValue)
{
duration = TimeSpan.FromSeconds(dur.Value);
}
}
else if (mediaItem.Aspects.TryGetValue(AudioAspect.ASPECT_ID, out aspects))
{
var aspect = aspects.First();
long?dur = aspect == null ? null : (long?)aspect[AudioAspect.ATTR_DURATION];
if (dur.HasValue)
{
duration = TimeSpan.FromSeconds(dur.Value);
}
}
else if (mediaItem.Aspects.TryGetValue(MovieAspect.ASPECT_ID, out aspects))
{
var aspect = aspects.First();
int?dur = aspect == null ? null : (int?)aspect[MovieAspect.ATTR_RUNTIME_M];
if (dur.HasValue)
{
duration = TimeSpan.FromMinutes(dur.Value);
}
}
Duration = duration.HasValue ? FormattingUtils.FormatMediaDuration(duration.Value) : string.Empty;
if (mediaItem.UserData.ContainsKey(UserDataKeysKnown.KEY_PLAY_PERCENTAGE))
{
WatchPercentage = mediaItem.UserData[UserDataKeysKnown.KEY_PLAY_PERCENTAGE];
}
else if (mediaItem.UserData.ContainsKey(PlayerContext.KEY_RESUME_STATE))
{
IResumeState resumeState = ResumeStateBase.Deserialize(mediaItem.UserData[PlayerContext.KEY_RESUME_STATE]);
PositionResumeState positionResume = resumeState as PositionResumeState;
if (positionResume != null && duration.HasValue)
{
TimeSpan resumePosition = positionResume.ResumePosition;
if (duration.Value.TotalSeconds > 0)
{
WatchPercentage = ((int)(resumePosition.TotalSeconds * 100 / duration.Value.TotalSeconds)).ToString();
}
else if (currentPlayCount > 0)
{
WatchPercentage = "100";
}
else
{
WatchPercentage = "0";
}
}
}
if (mediaItem.UserData.ContainsKey(UserDataKeysKnown.KEY_PLAY_COUNT))
{
PlayCount = Convert.ToInt32(mediaItem.UserData[UserDataKeysKnown.KEY_PLAY_COUNT]);
}
else if (currentPlayCount.HasValue)
{
PlayCount = currentPlayCount.Value;
}
FireChange();
}