private void ZipperAddFile(System.IO.Compression.ZipArchive zipper, dodSON.Core.FileStorage.ICompressedFileStoreItem item)
{
// create new zip item
zipper.CreateEntryFromFile(item.OriginalFilename, item.RootFilename, (item.CompressionStrategy == CompressionStorageStrategy.Compress) ?
CompressionLevel.Optimal :
CompressionLevel.NoCompression);
}
private void ZipperUpdateFile(System.IO.Compression.ZipArchive zipper, dodSON.Core.FileStorage.ICompressedFileStoreItem item)
{
// find existing zip item
var entry = zipper.Entries.FirstOrDefault((e) => { return(e.FullName.Equals(item.RootFilename, StringComparison.InvariantCultureIgnoreCase)); });
if (entry != null)
{
// delete entry
entry.Delete();
// add (new) entry
ZipperAddFile(zipper, item);
}
}