public static void SaveZipFile(this ISaveableContent saveable, string fileName)
{
// Make sure all files are relative
List <string> allFiles = saveable.GetReferencedFiles(RelativeType.Absolute);
string directory = FileManager.GetDirectory(fileName);
foreach (string referencedFile in allFiles)
{
if (!FileManager.IsRelativeTo(referencedFile, directory))
{
throw new InvalidOperationException("The file " +
referencedFile + " is not relative to the destination file " +
fileName + ". All files must be relative to create a ZIP.");
}
}
// First save the XML - we'll need this
string xmlFileName = FileManager.RemoveExtension(fileName) + ".xmlInternal";
FileManager.XmlSerialize(saveable, xmlFileName);
using (ZipFile zip = new ZipFile())
{
// add this map file into the "images" directory in the zip archive
zip.AddFile(xmlFileName);
foreach (string referencedFile in allFiles)
{
zip.AddFile(referencedFile);
}
zip.Save(fileName);
}
}
public static bool AreAllFilesRelativeTo(this ISaveableContent saveableContent,
string fileName)
{
List <string> allFiles = saveableContent.GetReferencedFiles(RelativeType.Absolute);
string directory = FileManager.GetDirectory(fileName);
foreach (string referencedFile in allFiles)
{
if (!FileManager.IsRelativeTo(referencedFile, directory))
{
return(false);
}
}
return(true);
}
