/// <summary>searches for faulty features and provides the option to remove them</summary>
/// <param name="features">SPFeatureCollection, the container for the features</param>
/// <param name="scope">is needed, in case a feature is found, so that it can be deleted</param>
/// <returns></returns>
private bool findFaultyFeatureInCollection(SPFeatureCollection features, SPFeatureScope scope)
{
bool faultyFound = false;
if (features == null)
{
logDateMsg("ERROR: Feature Collection was null!");
return false;
}
if (features.Count == 0)
{
logDateMsg("ERROR: Feature Collection was empty!");
return false;
}
// string DBName = string.Empty; // tbd: retrieve the database name of the featureCollection
string featuresName = features.ToString();
try
{
foreach (SPFeature feature in features)
{
FeatureChecker checker = new FeatureChecker();
FeatureChecker.Status status = checker.CheckFeature(feature);
if (status.Faulty)
{
faultyFound = true;
string location = LocationInfo.SafeDescribeObject(feature.Parent);
string msgString = "Faulty Feature found! Id=" + feature.DefinitionId.ToString();
#if SP2013
msgString += " Activation=" + feature.TimeActivated.ToString("yyyy-MM-dd");
#endif
string solutionInfo = GetFeatureSolutionInfo(feature);
if (!string.IsNullOrEmpty(solutionInfo))
{
msgString += solutionInfo;
}
msgString += Environment.NewLine
+ "Found in " + location + "." + Environment.NewLine
+ " Should it be removed from the farm?";
logDateMsg(msgString);
string caption = "Found Faulty Feature";
DialogResult response = MessageBox.Show(msgString, caption,
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (response == DialogResult.Yes)
{
removeFeaturesWithinFarm(feature.DefinitionId, scope);
}
if (response == DialogResult.Cancel)
{
return faultyFound;
}
}
}
}
catch (Exception ex)
{
if (ex is SqlException)
{
string msgstring = string.Format("Cannot access a feature collection of scope '{0}'! Not enough access rights for a content DB on SQL Server! dbOwner rights are recommended. Please read the following error message:\n\n'{1}'", scope.ToString(), ex.ToString());
string MessageCaption = string.Format("FeatureCollection in a Content DB not accessible");
if(MessageBox.Show(msgstring, MessageCaption,MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
return faultyFound;
}
}
else
{
MessageBox.Show(ex.ToString(), "An error has occured!", MessageBoxButtons.OK);
}
return faultyFound;
}
return faultyFound;
}
/// <summary>searches for faulty features and provides the option to remove them</summary>
/// <param name="features">SPFeatureCollection, the container for the features</param>
/// <param name="scope">is needed, in case a feature is found, so that it can be deleted</param>
/// <returns></returns>
private bool findFaultyFeatureInCollection(SPFeatureCollection features, SPFeatureScope scope)
{
bool faultyFound = false;
if (features == null)
{
logDateMsg("ERROR: Feature Collection was null!");
return false;
}
if (features.Count == 0)
{
logDateMsg("ERROR: Feature Collection was empty!");
return false;
}
// string DBName = string.Empty; // tbd: retrieve the database name of the featureCollection
string featuresName = features.ToString();
try
{
foreach (SPFeature feature in features)
{
FeatureChecker checker = new FeatureChecker();
FeatureChecker.Status status = checker.CheckFeature(feature);
if (status.Faulty)
{
faultyFound = true;
string msgString = DescribeFeatureAndLocation(feature);
logDateMsg(msgString);
string caption = string.Format("Found Faulty {0} Feature", scope);
DialogResult response = MessageBox.Show(msgString, caption,
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning);
if (response == DialogResult.Yes)
{
removeFeaturesWithinFarm(feature.DefinitionId, scope);
}
if (response == DialogResult.Cancel)
{
return faultyFound;
}
}
}
}
catch (Exception ex)
{
if (ex is SqlException)
{
string msgstring = string.Format("Cannot access a feature collection of scope '{0}'! Not enough access rights for a content DB on SQL Server! dbOwner rights are recommended. Please read the following error message:\n\n'{1}'", scope.ToString(), ex.ToString());
string MessageCaption = string.Format("FeatureCollection in a Content DB not accessible");
if(MessageBox.Show(msgstring, MessageCaption,MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
return faultyFound;
}
}
else
{
MessageBox.Show(ex.ToString(), "An error has occured!", MessageBoxButtons.OK);
}
return faultyFound;
}
return faultyFound;
}