/// <summary>
/// Checks if a preset includes a given item
/// </summary>
protected virtual bool Includes(TemplateTreeRoot entry, TemplateInfo itemData)
{
// check for path match
var unescapedPath = entry.Path.Replace(@"\*", "*");
if (!itemData.Path.StartsWith(unescapedPath + "/", StringComparison.OrdinalIgnoreCase) && !itemData.Path.Equals(unescapedPath, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
// check excludes
return(ExcludeMatches(entry, itemData));
}
protected virtual bool ExcludeMatches(TemplateTreeRoot entry, TemplateInfo itemData)
{
foreach (var exclude in entry.Exclusions)
{
var result = exclude.Evaluate(itemData.Path);
if (!result)
{
return(false);
}
}
return(true);
}
protected virtual TemplateTreeRoot CreateIncludeEntry(XmlNode configuration)
{
string path = GetExpectedAttribute(configuration, "path");
// ReSharper disable once PossibleNullReferenceException
var name = configuration.Attributes["name"];
string nameValue = name == null?path.Substring(path.LastIndexOf('/') + 1) : name.Value;
var root = new TemplateTreeRoot(nameValue, path);
root.Exclusions = configuration.ChildNodes
.OfType <XmlElement>()
.Where(element => element.Name.Equals("exclude"))
.Select(excludeNode => CreateExcludeEntry(excludeNode, root))
.ToList();
return(root);
}
protected virtual IPresetTreeExclusion CreateExcludeEntry(XmlElement excludeNode, TemplateTreeRoot root)
{
if (excludeNode.HasAttribute("path"))
{
return(new PathBasedPresetTreeExclusion(GetExpectedAttribute(excludeNode, "path"), root));
}
var exclusions = excludeNode.ChildNodes
.OfType <XmlElement>()
.Where(element => element.Name.Equals("except") && element.HasAttribute("name"))
.Select(element => GetExpectedAttribute(element, "name"))
.ToArray();
if (excludeNode.HasAttribute("children"))
{
return(new ChildrenOfPathBasedPresetTreeExclusion(root.Path, exclusions, root));
}
if (excludeNode.HasAttribute("childrenOfPath"))
{
return(new ChildrenOfPathBasedPresetTreeExclusion(GetExpectedAttribute(excludeNode, "childrenOfPath"), exclusions, root));
}
throw new InvalidOperationException($"Unable to parse invalid exclusion value: {excludeNode.OuterXml}");
}
