private ImageRow CreateImageRow(FileInfo fileInfo, string path)
{
ImageRow row = new ImageRow();
row.Creation = System.IO.File.GetCreationTime(path);
row.Modified = System.IO.File.GetLastWriteTime(path);
row.FileName = fileInfo.Id;
string model = "";
Type fileInfoClass = typeof(MetadataPackage).Assembly.GetType(fileInfo.Class);
if (((fileInfoClass == typeof(UnresolvedPart)) || fileInfoClass.IsSubclassOf(typeof(UnresolvedPart))) &&
((fileInfo.BodyType == ImageRowTypes.CompressedUtf8MarkedString) || (fileInfo.BodyType == ImageRowTypes.Utf8MarkedString)))
{
using (StreamReader reader = new StreamReader(path))
{
model = reader.ReadToEnd();
}
}
else if (fileInfoClass.IsSubclassOf(typeof(MetadataPart)))
{
if (_settings.Type == ProjectType.Debug)
{
using (StreamReader reader = new StreamReader(path))
{
model = reader.ReadToEnd();
}
}
else if (_settings.Type == ProjectType.Xml)
{
MetadataPart mp = null;
using (XmlReader xmlReader = XmlReader.Create(path))
{
mp = System.Windows.Markup.XamlReader.Load(xmlReader) as MetadataPart;
//mp.CreateModelFromProperties();
}
DataSerializer ds = new DataSerializer();
model = ds.Serialize(mp.GetModel());
}
else
{
throw new InvalidOperationException("Unknown project type");
}
}
else if (fileInfo.BodyType == ImageRowTypes.CompressedImage)
{
Image image = new Image();
if (fileInfo.Items != null)
{
image.Rows = fileInfo.Items.AsParallel().Select(m => CreateImageRow(m, Path.Combine(fileInfo.Path, m.Path))).ToArray();
}
using (MemoryStream stream = new MemoryStream())
{
ImageWriter imageWriter = new ImageWriter(stream);
imageWriter.WriteImage(image);
imageWriter.Dispose();
row.BinaryData = stream.GetBuffer();
return(row);
}
}
else if ((fileInfoClass == typeof(UnresolvedPart)) || fileInfoClass.IsSubclassOf(typeof(UnresolvedPart)))
{
row.BinaryData = System.IO.File.ReadAllBytes(path);
return(row);
}
else
{
throw new InvalidOperationException("Unknown fileInfo class");
}
UTF8Encoding utf8 = new UTF8Encoding(true);
MemoryStream memory = new MemoryStream();
byte[] preamble = utf8.GetPreamble();
memory.Write(preamble, 0, preamble.Length);
byte[] content = utf8.GetBytes(model);
memory.Write(content, 0, content.Length);
byte[] deflatedBody = memory.ToArray();
if (fileInfo.BodyType == ImageRowTypes.Utf8MarkedString)
{
row.BinaryData = deflatedBody;
}
else if (fileInfo.BodyType == ImageRowTypes.CompressedUtf8MarkedString)
{
MemoryStream compressedStream = new MemoryStream();
DeflateStream stream = new DeflateStream(compressedStream, CompressionMode.Compress);
stream.Write(deflatedBody, 0, deflatedBody.Length);
stream.Close();
row.BinaryData = compressedStream.ToArray();
}
else
{
throw new InvalidOperationException("Unknown File Info Body Type");
}
return(row);
}
