public void InitializeWithSoftListRefresh([CanBeNull] string defaultRootFolder = null)
{
using (new ProfileSection("Initialize with soft list refresh"))
{
// Add check that this isn't an initial initialization
if (Instances == null)
{
Initialize(defaultRootFolder);
}
using (WebServerManager.WebServerContext context = WebServerManager.CreateContext())
{
IEnumerable <Site> sites = GetOperableSites(context, defaultRootFolder);
// The trick is in reused PartiallyCachedInstances. We use site ID as identificator that cached instance may be reused. If we can't fetch instance from cache, we create new.
PartiallyCachedInstances = sites
.Select(site => PartiallyCachedInstances.FirstOrDefault(cachedInst => cachedInst.ID == site.Id) ?? GetPartiallyCachedInstance(site))
.Where(IsSitecore)
.Where(IsNotHidden)
.ToArray();
Instances = PartiallyCachedInstances.Select(x => GetInstance(x.ID)).ToArray();
}
}
}
private IEnumerable <Instance> GetInstances()
{
using (new ProfileSection("Get instances"))
{
var array = PartiallyCachedInstances.Select(x => GetInstance(x.ID)).ToArray();
return(ProfileSection.Result(array));
}
}