private void activateSelectedFeaturesAcrossSpecifiedScope(SPFeatureScope activationScope, Location currentLocation, FeatureActivator.Action action)
{
List<Feature> selectedFeatures = GetSelectedFeatureDefinitions();
FeatureSet featureSet = new FeatureSet(selectedFeatures);
string verbnow = "?", verbpast = "?";
switch (action)
{
case FeatureActivator.Action.Activating:
verbnow = "activate"; verbpast = "activated";
break;
case FeatureActivator.Action.Deactivating:
verbnow = "deactivate"; verbpast = "deactivated";
break;
default:
throw new Exception("Invalid action in activateSelectedFeaturesAcrossSpecifiedScope");
}
if (selectedFeatures.Count > 10)
{
InfoBox(string.Format(
"Too many features ({0}) selected; max 10 may be {1} at time",
selectedFeatures.Count,
verbpast
));
return;
}
if (featureSet.LowestScope < activationScope)
{
InfoBox(string.Format(
"{0} Feature(s) cannot be {1} at level {2}",
featureSet.LowestScope,
verbpast,
activationScope
));
return;
}
string currentLocName = "?";
if (activationScope == SPFeatureScope.Farm)
{
currentLocName = "Local Farm";
}
else
{
currentLocName = currentLocation.Name + " -- " + currentLocation.Url;
}
string msg;
msg = string.Format(
"{0} the selected {1} features: \n"
+ "{2}"
+ "in the selected {3}: \n\t{4}",
CultureInfo.CurrentCulture.TextInfo.ToTitleCase(verbnow),
selectedFeatures.Count,
GetFeatureSummaries(selectedFeatures, "\t{Name} ({Scope})\n"),
activationScope,
currentLocName
);
if (!ConfirmBox(msg))
{
return;
}
FeatureActivator activator = new FeatureActivator(m_featureDb, action, featureSet);
activator.ExceptionLoggingListeners += new FeatureActivator.ExceptionLoggerHandler(activator_ExceptionLoggingListeners);
switch (activationScope)
{
case SPFeatureScope.Farm:
{
activator.TraverseActivateFeaturesInFarm();
}
break;
case SPFeatureScope.WebApplication:
{
SPWebApplication webapp = GetCurrentWebApplication();
activator.TraverseActivateFeaturesInWebApplication(webapp);
}
break;
case SPFeatureScope.Site:
{
using (SPSite site = OpenCurrentSite())
{
if (site == null) { return; }
try
{
activator.TraverseActivateFeaturesInSiteCollection(site);
}
finally
{
site.Dispose();
}
}
}
break;
case SPFeatureScope.Web:
{
using (SPSite site = OpenCurrentSite())
{
if (site == null) { return; }
try
{
using (SPWeb web = site.OpenWeb())
{
if (web == null) { return; }
try
{
activator.ActivateFeaturesInWeb(web);
}
finally
{
site.Dispose();
}
}
}
finally
{
site.Dispose();
}
}
}
break;
default:
{
msg = "Unknown scope: " + activationScope.ToString();
ErrorBox(msg);
}
break;
}
msg = string.Format(
"{0} Feature(s) {1}.",
activator.Activations,
verbpast);
MessageBox.Show(msg);
logDateMsg(msg);
}
public FeatureActivator(FeatureDatabase featureDb, Action action, FeatureSet featureSet)
{
_featureDb = featureDb;
_action = action;
_featureset = featureSet;
}
public FeatureActivator(FeatureDatabase featureDb, Action action, FeatureSet featureSet)
{
_featureDb = featureDb;
_action = action;
_featureset = featureSet;
}