protected override void readXMPMetadata(XMPLib.MetaData xmpMetaDataReader, BaseMetadata media)
{
base.readXMPMetadata(xmpMetaDataReader, media);
ImageMetadata image = media as ImageMetadata;
Nullable<int> intVal = new Nullable<int>();
String temp = "";
bool exists = false;
exists = xmpMetaDataReader.getStructField(Consts.XMP_NS_EXIF, "Flash", Consts.XMP_NS_EXIF, "exif:Fired", ref temp);
if (exists)
{
try
{
image.FlashFired = Boolean.Parse(temp);
}
catch (Exception)
{
image.FlashFired = null;
}
}
else
{
image.FlashFired = null;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "LightSource", ref intVal);
if (intVal == null)
{
image.LightSource = null;
}
else
{
image.LightSource = (short)intVal;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "MeteringMode", ref intVal);
if (intVal == null)
{
image.MeteringMode = null;
}
else
{
image.MeteringMode = (short)intVal;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "Saturation", ref intVal);
if (intVal == null)
{
image.Saturation = null;
}
else
{
image.Saturation = (short)intVal;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "SceneCaptureType", ref intVal);
if (intVal == null)
{
image.SceneCaptureType = null;
}
else
{
image.SceneCaptureType = (short)intVal;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "SensingMethod", ref intVal);
if (intVal == null)
{
image.SensingMethod = null;
}
else
{
image.SensingMethod = (short)intVal;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "Sharpness", ref intVal);
if (intVal == null)
{
image.Sharpness = null;
}
else
{
image.Sharpness = (short)intVal;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_TIFF, "Orientation", ref intVal);
if (intVal == null)
{
image.Orientation = null;
}
else
{
image.Orientation = (short)intVal;
}
string subjectDistance = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "SubjectDistance", ref subjectDistance);
image.SubjectDistance = parseRational(subjectDistance);
string shutterSpeedValue = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "ShutterSpeedValue", ref shutterSpeedValue);
image.ShutterSpeedValue = parseRational(shutterSpeedValue);
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "SubjectDistanceRange", ref intVal);
if (intVal == null)
{
image.SubjectDistanceRange = null;
}
else
{
image.SubjectDistanceRange = (short)intVal;
}
string isoSpeedRating = "";
int nrSpeedRatings = xmpMetaDataReader.countArrayItems(Consts.XMP_NS_EXIF, "ISOSpeedRatings");
if (nrSpeedRatings > 0)
{
xmpMetaDataReader.getArrayItem(Consts.XMP_NS_EXIF, "ISOSpeedRatings", 1, ref isoSpeedRating);
int value = 0;
if (int.TryParse(isoSpeedRating, out value))
{
image.ISOSpeedRating = value;
}
}
else
{
image.ISOSpeedRating = null;
}
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "WhiteBalance", ref intVal);
if (intVal == null)
{
image.WhiteBalance = null;
}
else
{
image.WhiteBalance = (short)intVal;
}
String cameraMake = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_TIFF, "Make", ref cameraMake);
image.CameraMake = cameraMake;
String cameraModel = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_TIFF, "Model", ref cameraModel);
image.CameraModel = cameraModel;
String lens = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF_Aux, "Lens", ref lens);
image.Lens = lens;
String serialNumber = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF_Aux, "SerialNumber", ref serialNumber);
image.SerialNumber = serialNumber;
string exposureTime = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "ExposureTime", ref exposureTime);
image.ExposureTime = parseRational(exposureTime);
string fnumber = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "FNumber", ref fnumber);
image.FNumber = parseRational(fnumber);
string exposureBiasValue = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "ExposureBiasValue", ref exposureBiasValue);
image.ExposureBiasValue = parseRational(exposureBiasValue);
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "ExposureProgram", ref intVal);
if (intVal == null)
{
image.ExposureProgram = null;
}
else
{
image.ExposureProgram = (short)intVal;
}
string focalLength = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "FocalLength", ref focalLength);
image.FocalLength = parseRational(focalLength);
xmpMetaDataReader.getProperty_Int(Consts.XMP_NS_EXIF, "Contrast", ref intVal);
if (intVal == null)
{
image.Contrast = null;
}
else
{
image.Contrast = (short)intVal;
}
}
protected virtual void readXMPMetadata(XMPLib.MetaData xmpMetaDataReader, BaseMetadata media)
{
string title = "";
xmpMetaDataReader.getLocalizedText(Consts.XMP_NS_DC, "title", "en", "en-US", ref title);
media.Title = title;
string description = "";
xmpMetaDataReader.getLocalizedText(Consts.XMP_NS_DC, "description", "en", "en-US", ref description);
media.Description = description;
string author = "";
xmpMetaDataReader.getArrayItem(Consts.XMP_NS_DC, "creator", 1, ref author);
media.Author = author;
string copyright = "";
xmpMetaDataReader.getLocalizedText(Consts.XMP_NS_DC, "rights", "en", "en-US", ref copyright);
media.Copyright = copyright;
string software = "";
xmpMetaDataReader.getProperty(Consts.XMP_NS_XMP, "CreatorTool", ref software);
media.Software = software;
Nullable<double> rating = new Nullable<double>();
xmpMetaDataReader.getProperty_Float(Consts.XMP_NS_XMP, "Rating", ref rating);
media.Rating = rating;
Nullable<DateTime> date = new Nullable<DateTime>();
xmpMetaDataReader.getProperty_Date(Consts.XMP_NS_XMP, "MetadataDate", ref date);
if (date != null && date < sqlMinDate)
{
media.MetadataDate = null;
}
else
{
media.MetadataDate = date;
}
xmpMetaDataReader.getProperty_Date(Consts.XMP_NS_XMP, "CreateDate", ref date);
if (date != null && date < sqlMinDate)
{
media.CreationDate = null;
}
else
{
media.CreationDate = date;
}
xmpMetaDataReader.getProperty_Date(Consts.XMP_NS_XMP, "ModifyDate", ref date);
if (date != null && date < sqlMinDate)
{
media.MetadataModifiedDate = null;
}
else
{
media.MetadataModifiedDate = date;
}
string longitude = null;
string latitude = null;
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "GPSLatitude", ref latitude);
xmpMetaDataReader.getProperty(Consts.XMP_NS_EXIF, "GPSLongitude", ref longitude);
GeoTagCoordinatePair geoPair = new GeoTagCoordinatePair(latitude, longitude);
media.Latitude = geoPair.LatDecimal;
media.Longitude = geoPair.LonDecimal;
media.Tags.Clear();
int nrTags = xmpMetaDataReader.countArrayItems(Consts.XMP_NS_DC, "subject");
for (int i = 1; i <= nrTags; i++)
{
string tagName = "";
xmpMetaDataReader.getArrayItem(Consts.XMP_NS_DC, "subject", i, ref tagName);
if (tagName != null)
{
Tag newTag = new Tag();
newTag.Name = tagName.Trim();
media.Tags.Add(newTag);
}
}
/*string imageData = "";
bool exists = xmpMetaDataReader.getStructField(Consts.XMP_NS_XMP, "xmpGImg", Consts.XMP_NS_XMP_Image, "image", ref imageData);
if (exists)
{
BitmapSource thumbnail = MediaViewer.Infrastructure.Utils.ImageUtils.jpegBase64StringToImage(imageData);
}*/
}
