protected virtual void write(XMPLib.MetaData xmpMetaDataWriter, BaseMetadata media) {
if (media.Title != null)
{
xmpMetaDataWriter.setLocalizedText(Consts.XMP_NS_DC, "title", "en", "en-US", media.Title);
}
if (media.Rating != null)
{
xmpMetaDataWriter.setProperty_Float(Consts.XMP_NS_XMP, "Rating", media.Rating.Value);
//xmpMetaDataWriter.setProperty(Consts.XMP_NS_XMP, "Rating", media.Rating.ToString(), Consts.PropOptions.XMP_DeleteExisting);
}
if (media.Description != null)
{
xmpMetaDataWriter.setLocalizedText(Consts.XMP_NS_DC, "description", "en", "en-US", media.Description);
}
if (media.Software != null)
{
xmpMetaDataWriter.setProperty(Consts.XMP_NS_XMP, "CreatorTool", media.Software,
Consts.PropOptions.XMP_DeleteExisting);
}
if (media.Author != null)
{
if (xmpMetaDataWriter.doesArrayItemExist(Consts.XMP_NS_DC, "creator", 1))
{
xmpMetaDataWriter.setArrayItem(Consts.XMP_NS_DC, "creator", 1, media.Author, 0);
}
else
{
xmpMetaDataWriter.appendArrayItem(Consts.XMP_NS_DC, "creator",
Consts.PropOptions.XMP_PropArrayIsOrdered, media.Author, 0);
}
}
/*if (media.Thumbnail != null)
{
string imageData = MediaViewer.Infrastructure.Utils.ImageUtils.imageToJpegBase64String(media.Thumbnail.Image);
xmpMetaDataWriter.setStructField(Consts.XMP_NS_XMP, "xmpGImg", Consts.XMP_NS_XMP_Image, "format", "JPEG", (uint)Consts.PropOptions.XMP_NoOptions);
xmpMetaDataWriter.setStructField(Consts.XMP_NS_XMP, "xmpGImg", Consts.XMP_NS_XMP_Image, "width", media.Thumbnail.Image.Width.ToString(), (uint)Consts.PropOptions.XMP_NoOptions);
xmpMetaDataWriter.setStructField(Consts.XMP_NS_XMP, "xmpGImg", Consts.XMP_NS_XMP_Image, "height", media.Thumbnail.Image.Height.ToString(), (uint)Consts.PropOptions.XMP_NoOptions);
xmpMetaDataWriter.setStructField(Consts.XMP_NS_XMP, "xmpGImg", Consts.XMP_NS_XMP_Image, "image", imageData, (uint)Consts.PropOptions.XMP_NoOptions);
}*/
if (media.Copyright != null)
{
xmpMetaDataWriter.setLocalizedText(Consts.XMP_NS_DC, "rights", "en", "en-US", media.Copyright);
}
if (media.CreationDate != null)
{
xmpMetaDataWriter.setProperty_Date(Consts.XMP_NS_XMP, "CreateDate", media.CreationDate.Value);
}
if (media.MetadataDate == null)
{
xmpMetaDataWriter.setProperty_Date(Consts.XMP_NS_XMP, "MetadataDate", DateTime.Now);
}
else
{
xmpMetaDataWriter.setProperty_Date(Consts.XMP_NS_XMP, "ModifyDate", DateTime.Now);
}
int nrTags = xmpMetaDataWriter.countArrayItems(Consts.XMP_NS_DC, "subject");
for (int i = nrTags; i > 0; i--)
{
xmpMetaDataWriter.deleteArrayItem(Consts.XMP_NS_DC, "subject", i);
}
foreach (Tag tag in media.Tags)
{
xmpMetaDataWriter.appendArrayItem(Consts.XMP_NS_DC, "subject",
Consts.PropOptions.XMP_PropArrayIsUnordered, tag.Name, 0);
}
GeoTagCoordinatePair geoTag = new GeoTagCoordinatePair(media.Latitude, media.Longitude);
if (!geoTag.IsEmpty)
{
xmpMetaDataWriter.setProperty(Consts.XMP_NS_EXIF, "GPSLatitude", geoTag.LatCoord, 0);
xmpMetaDataWriter.setProperty(Consts.XMP_NS_EXIF, "GPSLongitude", geoTag.LonCoord, 0);
}
else
{
xmpMetaDataWriter.deleteProperty(Consts.XMP_NS_EXIF, "GPSLatitude");
xmpMetaDataWriter.deleteProperty(Consts.XMP_NS_EXIF, "GPSLongitude");
}
if (xmpMetaDataWriter.canPutXMP())
{
xmpMetaDataWriter.putXMP();
}
else
{
throw new Exception("Format does not support XMP metadata");
}
}
