public string Serialize(Content product)
{
using (var stream = new MemoryStream())
{
XamlConfigurationParser.SaveTo(stream, product);
return(new StreamReader(stream).ReadToEnd());
}
}
protected virtual T GetOrAdd <T>(string key, Func <T> func)
{
var paths = new List <string>()
{
Path.Combine(DataDirectory, key)
};
if (ArchiveFiles)
{
paths.Insert(0, Path.Combine(DataDirectory, $"{key}.zip"));
}
foreach (var path in paths)
{
if (File.Exists(path))
{
if (path.EndsWith("zip"))
{
using (var archive = ZipFile.OpenRead(path))
{
var entry = archive.Entries.FirstOrDefault();
using (var stream = entry.Open())
{
return((T)XamlConfigurationParser.LoadFrom(stream));
}
}
}
else
{
return((T)XamlConfigurationParser.LoadFrom(path));
}
}
}
var data = func();
if (data != null)
{
var path = paths[0];
if (path.EndsWith("zip"))
{
using (var memoryStream = File.Create(path))
{
using (var archive = new ZipArchive(memoryStream, ZipArchiveMode.Create))
{
var entry = archive.CreateEntry(key);
using (var stream = entry.Open())
{
XamlConfigurationParser.SaveTo(stream, data);
}
}
}
}
}
return(data);
}
public Task Write(Stream stream, Article product)
{
return(Task.Run(() => XamlConfigurationParser.SaveTo(stream, product)));
}