private static void MergePluginUINavigation(string APluginsPath, ref XmlDocument AUINavigation)
{
string[] UINavigationFiles = Directory.GetFiles(APluginsPath, "*UINavigation.yml", SearchOption.AllDirectories);
foreach (string UINavFile in UINavigationFiles)
{
TYml2Xml parser = new TYml2Xml(UINavFile);
XmlDocument UINavigation = parser.ParseYML2XML();
TYml2Xml.Merge(ref AUINavigation, UINavigation, 1);
}
}
/// <summary>
/// this loads the contents of the yaml file.
/// it supports inheritance, base elements are overwritten
/// </summary>
/// <param name="AYamlFilename"></param>
/// <param name="ASelectedLocalisation"></param>
/// <param name="AAlreadyGotLocalisation"></param>
/// <param name="depth">0 is the last file that is derived from all base files</param>
/// <returns></returns>
protected Boolean LoadRecursively(string AYamlFilename,
string ASelectedLocalisation,
bool AAlreadyGotLocalisation,
Int32 depth)
{
// check if file exists for localisation
string localisedFile = null;
if ((ASelectedLocalisation != null) && !AAlreadyGotLocalisation)
{
localisedFile = Path.GetDirectoryName(AYamlFilename) + Path.DirectorySeparatorChar +
Path.GetFileNameWithoutExtension(AYamlFilename) + "." + ASelectedLocalisation + ".yaml";
// first check if there is such a file
if (!File.Exists(localisedFile))
{
localisedFile = null;
}
}
if (localisedFile == null)
{
localisedFile = AYamlFilename;
}
string baseyaml;
if (!TYml2Xml.ReadHeader(localisedFile, out baseyaml))
{
throw new Exception("This is not an OpenPetra Yaml file");
}
if ((baseyaml.Length > 0) && baseyaml.EndsWith(".yaml"))
{
LoadRecursively(System.IO.Path.GetDirectoryName(AYamlFilename) +
System.IO.Path.DirectorySeparatorChar +
baseyaml,
ASelectedLocalisation,
localisedFile != AYamlFilename,
depth - 1);
}
if ((depth == 0) && (FCodeStorage.FXmlNodes != null))
{
// apply the tag, so that we know which things have been changed by the last yml file
TYml2Xml.Tag((XmlNode)FCodeStorage.FXmlNodes[TParseYAMLFormsDefinition.ROOTNODEYML]);
}
XmlDocument newDoc = null;
localisedFile = Path.GetFullPath(localisedFile);
if (CachedYamlFiles.ContainsKey(localisedFile))
{
newDoc = CachedYamlFiles[localisedFile];
}
else
{
Console.WriteLine("Loading " + localisedFile + "...");
TYml2Xml yml2xml = new TYml2Xml(localisedFile);
newDoc = yml2xml.ParseYML2XML();
CachedYamlFiles.Add(localisedFile, newDoc);
}
TYml2Xml.Merge(ref FCodeStorage.FXmlDocument, newDoc, depth);
if (TLogging.DebugLevel > 0)
{
// for debugging:
FCodeStorage.FXmlDocument.Save(localisedFile + ".xml");
}
FCodeStorage.FXmlNodes = TYml2Xml.ReferenceNodes(FCodeStorage.FXmlDocument);
FCodeStorage.FRootNode = (XmlNode)FCodeStorage.FXmlNodes[TParseYAMLFormsDefinition.ROOTNODEYML];
if (baseyaml.Length == 0)
{
if (FCodeStorage.FXmlNodes[TYml2Xml.ROOTNODEINTERNAL] == null)
{
throw new Exception("TParseYAMLFormsDefinition.LoadRecursively: YML Document could not be properly parsed");
}
if (TXMLParser.GetAttribute((XmlNode)FCodeStorage.FXmlNodes[TParseYAMLFormsDefinition.ROOTNODEYML], "BaseYaml").Length > 0)
{
throw new Exception("The BaseYaml attribute must come first!");
}
}
if (depth == 0)
{
FCodeStorage.FFilename = AYamlFilename;
LoadData(FCodeStorage.FXmlNodes);
}
return(true);
}
