public static SettingCollection LoadSettingsFromFile()
{
SettingCollection settings;
var file = GetSettingsFilePath();
try
{
if (!File.Exists(file))
{
settings = new SettingCollection();
Console.WriteLine("Settings file not found: " + file);
}
else
{
var settingsString = File.ReadAllText(file);
settings = FromJson(settingsString);
}
}
catch
{
Console.WriteLine("Error loading settings from " + SettingSubFolderName);
BackupMalformedSettingsFile();
settings = new SettingCollection();
}
ExceptionLogger.SetSettingsContext(settings);
WriteSettingsToFile(settings); // write to file to ensure any missing settings are added with defaults
return(settings);
}
public static void WriteSettingsToFile(SettingCollection settings)
{
ExceptionLogger.SetSettingsContext(settings);
try
{
var jsonSettings = ToJson(settings, true);
var filename = GetSettingsFilePath();
File.WriteAllText(filename, jsonSettings);
Console.WriteLine($"Writing settings as: {jsonSettings}");
}
catch (Exception e)
{
Console.WriteLine($"Error writing settings: {e}");
}
}
internal static SettingCollection FromJson(string json)
{
try
{
var settings = new SettingCollection();
JsonConvert.PopulateObject(json, settings, new JsonSerializerSettings
{
ContractResolver = new JsonSettingsContractResolver()
});
ExceptionLogger.SetSettingsContext(settings);
return(settings);
}
catch
{
Console.WriteLine("Error loading settings from " + json);
BackupMalformedSettingsFile();
return(new SettingCollection());
}
}
internal static string ToJson(SettingCollection settings, bool intended) => JsonConvert.SerializeObject(settings, intended ? Formatting.Indented : Formatting.None);