public static bool Equals(RawSettings a, RawSettings b)
{
return(
Enumerable.SequenceEqual(a.AdNames, b.AdNames) &&
Enumerable.SequenceEqual(a.AdKeywords, b.AdKeywords) &&
Enumerable.SequenceEqual(a.SongNames, b.SongNames) &&
a.OutputFormat == b.OutputFormat &&
a.OutputFolder == b.OutputFolder &&
a.TempFolder == b.TempFolder &&
a.SongRefreshInterval == b.SongRefreshInterval
);
}
/// <summary>
/// Note: Creates a new XElement on-demand - it is not cached (so is safe to mutate).
/// </summary>
public static XElement ToXml(RawSettings s)
{
return(new XElement(
"settings",
new XElement("adNames", s.AdNames.Select(x => new XElement("name", x))),
new XElement("adKeywords", s.AdKeywords.Select(x => new XElement("keyword", x))),
new XElement("songNames", s.SongNames.Select(x => new XElement("name", x))),
new XElement("outputFormat", s.OutputFormat.ToString()),
new XElement("outputFolder", s.OutputFolder),
new XElement("tempFolder", s.TempFolder),
new XElement("songRefreshInterval", s.SongRefreshInterval)
));
}
public static RawSettings Load(string settingsFolder, Logger logger)
{
logger.Log("Loading settings from folder '" + settingsFolder + "'.");
if (settingsFolder == null)
{
throw new ArgumentNullException(nameof(settingsFolder));
}
var settingsFilePath = Path.Combine(settingsFolder, SettingsFileName);
var oldSettingsFilePath = Path.Combine(settingsFolder, OldSettingsFileName);
if (!File.Exists(settingsFilePath))
{
if (!File.Exists(oldSettingsFilePath))
{
return(LoadDefaultSettings());
}
File.Move(oldSettingsFilePath, settingsFilePath);
}
using (var fs = File.OpenRead(settingsFilePath))
{
var res = RawSettings.FromXml(
XDocument.Load(fs).Root
);
logger.Log("Sucessfully loaded saved settings.");
return(res);
}
RawSettings LoadDefaultSettings()
{
logger.Log("No saved settings found; reverting to default settings.");
var defaultSettings = RawSettings.Default;
RawSettings.ToXml(defaultSettings).Save(settingsFilePath);
logger.Log("Retrieved and saved default settings.");
return(defaultSettings);
}
}