private static CataloguesIndex InitializeNoCatalogues(MoviestormPaths pMoviestormPaths, out string pErrorText)
{
CataloguesIndex cataloguesIndex = new CataloguesIndex();
cataloguesIndex.Catalogues = new List <CatalogueInfo>();
AddonPackageSet packageSet = new AddonPackageSet(pMoviestormPaths, null)
{
Description = "Default catalogue"
};
packageSet.Save(out pErrorText, cataloguesIndex.DefaultAddonDatabaseFilename);
CatalogueInfo catalogue = new CatalogueInfo()
{
Name = cataloguesIndex.DefaultAddonDatabase,
Description = "Default catalogue",
AddonCount = 0,
LastUpdateDateTime = packageSet.LastUpdate,
Version = packageSet.CatalogueVersion
};
cataloguesIndex.Catalogues.Add(catalogue);
cataloguesIndex.Save(CataloguesIndexFilePath, out pErrorText);
return(cataloguesIndex);
}
// -----------------------------------------------------------------------------------------------
/// <summary>
/// Loads catalogues info from file
/// </summary>
/// <param name="pErrorText">Text of error, if any</param>
/// <returns>Catalogues info loaded (or null, if failed)</returns>
public static CataloguesIndex Load(out string pErrorText)
{
pErrorText = null;
if (!File.Exists(CataloguesIndexFilePath))
{
return(null);
}
CataloguesIndex cataloguesIndex = new CataloguesIndex();
try
{
XmlSerializer serializer = new XmlSerializer(cataloguesIndex.GetType());
using (StreamReader reader = new StreamReader(CataloguesIndexFilePath))
{
cataloguesIndex = (CataloguesIndex)serializer.Deserialize(reader);
reader.Close();
}
}
catch (Exception exception)
{
pErrorText = exception.Message;
if (exception.InnerException != null)
{
pErrorText += $" ({exception.InnerException.Message})";
}
cataloguesIndex = null;
}
return(cataloguesIndex);
}
// -------------------------------------------------------------------------------------------------
public static CataloguesIndex Initialize(MoviestormPaths pMoviestormPaths, out string pErrorText)
{
pErrorText = null;
List <string> catalogueFiles = Directory.EnumerateFiles(Utils.GetExecutableDirectory(), "*.scat").ToList();
if ((catalogueFiles == null) || (catalogueFiles.Count == 0))
{
return(InitializeNoCatalogues(pMoviestormPaths, out pErrorText));
}
int defaultIndex = -1;
int index = 0;
List <CatalogueInfo> catalogues = new List <CatalogueInfo>();
foreach (string file in catalogueFiles)
{
CatalogueInfo catalogue = new CatalogueInfo()
{
Name = Path.GetFileNameWithoutExtension(file)
};
string errorText;
AddonPackageSet packageSet = AddonPackageSet.Load(out errorText, file);
catalogue.Description = packageSet?.Description;
if ((catalogue.FilePath.ToLower() == AddonPackageSet.DefaultAddonPackageSetFileName.ToLower()) ||
(catalogueFiles.Count == 1))
{
if (catalogue.Description == null)
{
catalogue.Description = "Default catalogue";
}
defaultIndex = index;
}
catalogue.LastUpdateDateTime = packageSet.LastUpdate;
catalogue.AddonCount = packageSet?.Addons.Count ?? 0;
catalogue.Version = packageSet.CatalogueVersion;
catalogues.Add(catalogue);
index++;
}
CataloguesIndex cataloguesIndex = new CataloguesIndex();
cataloguesIndex.Catalogues = catalogues.OrderBy(o => o.FilePath).ToList();
cataloguesIndex.DefaultAddonDatabase =
(defaultIndex < 0)
? cataloguesIndex.Catalogues[0].Name
: cataloguesIndex.Catalogues[defaultIndex].Name;
cataloguesIndex.Save(CataloguesIndexFilePath, out pErrorText);
return(cataloguesIndex);
}
