/// <summary>
/// Re-extract several metadata values from the file. Call this function when performing an action on a file
/// that may render existing metadata items inaccurate, such as width and height. The new values are not persisted;
/// it is expected a subsequent function will do that.
/// </summary>
private static void RefreshOriginalVideoMetadata(IGalleryObject mediaObject)
{
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Width));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Height));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.VideoFormat));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.BitRate));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.VideoBitRate));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Dimensions));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.FileSizeKb));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Orientation));
}
private static void RebuildMetaItem(IMetadataDefinition metaDef, IGalleryObject galleryObject, string userName)
{
galleryObject.ExtractMetadata(metaDef);
IGalleryObjectMetadataItem metaItem;
if (galleryObject.MetadataItems.TryGetMetadataItem(metaDef.MetadataItem, out metaItem))
{
Factory.SaveGalleryObjectMetadataItem(metaItem, userName);
}
if (galleryObject.GalleryObjectType == GalleryObjectType.Album)
{
foreach (var go in galleryObject.GetChildGalleryObjects())
{
RebuildMetaItem(metaDef, go, userName);
}
}
}
/// <summary>
/// Re-extract several metadata values from the file. Call this function when performing an action on a file
/// that may render existing metadata items inaccurate, such as width and height. The new values are not persisted;
/// it is expected a subsequent function will do that.
/// </summary>
private static void RefreshOriginalVideoMetadata(IGalleryObject mediaObject)
{
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Width));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Height));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.VideoFormat));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.BitRate));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.VideoBitRate));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Dimensions));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.FileSizeKb));
mediaObject.ExtractMetadata(mediaObject.MetaDefinitions.Find(MetadataItemName.Orientation));
}
