public override CommandResult Run()
{
using (var cs = new ContextSwitcher(Context, Path))
{
if (cs.Result.Status != CommandStatus.Success)
return cs.Result;
var languages = new List<Language>();
languages.Add(Context.CurrentItem.Language);
if (AllLanguages)
{
languages.Clear();
languages.AddRange(Context.CurrentItem.Languages);
}
var versions = new List<int>();
versions.Add(Context.CurrentItem.Version.Number);
if (OtherVersions)
{
versions.Clear();
versions.AddRange(Context.CurrentItem.Versions.GetVersionNumbers().Select(x => x.Number));
versions.Remove(Context.CurrentItem.Version.Number);
if (AllLanguages)
{
// Other languages may have different version numbers. Need to add those extras
foreach (var language in Context.CurrentItem.Languages)
{
var langItem = Context.CurrentItem.Database.GetItem(Context.CurrentItem.ID, language);
foreach (var version in langItem.Versions.GetVersionNumbers())
{
if (!versions.Contains(version.Number) && version.Number != Context.CurrentItem.Version.Number)
versions.Add(version.Number);
}
}
}
}
var count = 0;
foreach (var language in languages)
{
foreach (var version in versions)
{
var versionItem = Context.CurrentItem.Database.GetItem(Context.CurrentItem.ID, language, new Version(version));
if (versionItem != null)
{
versionItem.Versions.RemoveVersion();
count++;
}
}
}
return new CommandResult(CommandStatus.Success, "Deleted {0} version{1}".FormatWith(count, count == 1 ? string.Empty : "s"));
}
}