public static SharePointSiteDiskSpace[] CalculateSharePointSitesDiskSpace(int itemId, out int errorCode)
{
SharePointSiteDiskSpace[] retDiskSpace = null;
errorCode = 0;
// check account
int accountCheck = SecurityContext.CheckAccount(DemandAccount.NotDemo | DemandAccount.IsActive);
if (accountCheck < 0)
{
errorCode = accountCheck;
return null;
}
// place log record
TaskManager.StartTask("HOSTED_SHAREPOINT", "CALCULATE_DISK_SPACE", itemId);
try
{
Organization org = (Organization)PackageController.GetPackageItem(itemId);
if (org == null)
return null;
int serviceId = GetHostedSharePointServiceId(org.PackageId);
HostedSharePointServer hostedSharePointServer = GetHostedSharePointServer(serviceId);
List<SharePointSiteCollection> currentOrgSiteCollection =
GetOrganizationSharePointSiteCollections(org.Id);
List<string> urls = new List<string>();
foreach (SharePointSiteCollection siteCollection in currentOrgSiteCollection)
{
urls.Add(siteCollection.PhysicalAddress);
}
if (urls.Count > 0)
retDiskSpace = hostedSharePointServer.CalculateSiteCollectionsDiskSpace(urls.ToArray());
else
{
retDiskSpace = new SharePointSiteDiskSpace[1];
retDiskSpace[0] = new SharePointSiteDiskSpace();
retDiskSpace[0].DiskSpace = 0;
retDiskSpace[0].Url = string.Empty;
}
}
catch (Exception ex)
{
throw TaskManager.WriteError(ex);
}
finally
{
TaskManager.CompleteTask();
}
return retDiskSpace;
}
public SharePointSiteDiskSpace[] CalculateSiteCollectionDiskSpace(Uri root, string[] urls)
{
WindowsImpersonationContext wic = null;
try
{
wic = WindowsIdentity.GetCurrent().Impersonate();
SPWebApplication rootWebApplication = SPWebApplication.Lookup(root);
List<SharePointSiteDiskSpace> ret = new List<SharePointSiteDiskSpace>();
foreach (string url in urls)
{
SharePointSiteDiskSpace siteDiskSpace = new SharePointSiteDiskSpace();
rootWebApplication.Sites[url].RecalculateStorageUsed();
siteDiskSpace.Url = url;
siteDiskSpace.DiskSpace = (long)Math.Round(rootWebApplication.Sites[url].Usage.Storage / 1024.0 / 1024.0);
ret.Add(siteDiskSpace);
}
return ret.ToArray();
}
catch (Exception ex)
{
HostedSolutionLog.LogError(ex);
throw;
}
finally
{
if (wic != null)
wic.Undo();
}
}
