void AddFeatureBlock (XmlDocument doc, FeatureBlock block, FeatureTarget target, IDefaultContainer[] defaults,
IConfigBlockContainer[] configBlocks)
{
if (target != FeatureTarget.Any && block.Target != target)
return;
ConfigBlockBlock configBlock = Helpers.FindConfigBlock (configBlocks, block.Name);
if (configBlock == null)
throw new ApplicationException (String.Format ("Config block '{0}' cannot be found", block.Name));
XmlNode attachPoint = null;
ProcessSections (doc, doc, "/", configBlock.Requires, defaults, configBlock.Name, ref attachPoint);
if (attachPoint == null)
attachPoint = FindDefaultAttachPoint (doc, configBlock.Requires);
if (attachPoint == null)
throw new ApplicationException (
String.Format ("Missing attachment point for block '{0}'", configBlock.Name));
XmlDocument contents = new XmlDocument ();
contents.LoadXml (String.Format ("<{0}>{1}</{0}>", Helpers.FakeRootName, configBlock.Contents));
AddFeatureRecursively (doc, attachPoint, contents.DocumentElement);
}
public void AddFeature (string configFilePath, string featureName, FeatureTarget target,
IDefaultContainer[] defaults, IConfigBlockContainer[] configBlocks)
{
AssertStorage ();
FeatureNode fn;
if (!storage.ContainsKey (featureName) || (fn = storage [featureName]) == null)
throw new ApplicationException (String.Format ("Missing definition of feature '{0}'", featureName));
List <FeatureBlock> blocks = fn.Blocks;
if (blocks == null || blocks.Count == 0)
throw new ApplicationException (String.Format ("Definition of feature '{0}' is empty", featureName));
RunActions (fn.ActionsBefore);
XmlDocument doc = new XmlDocument ();
if (File.Exists (configFilePath))
doc.Load (configFilePath);
foreach (FeatureBlock block in blocks)
AddFeatureBlock (doc, block, target, defaults, configBlocks);
Helpers.SaveXml (doc, configFilePath);
RunActions (fn.ActionsAfter);
}
