public void Get_Root_Docs()
{
var result = _cache.GetAtRoot();
Assert.AreEqual(2, result.Count());
Assert.AreEqual(1046, result.ElementAt(0).Id);
Assert.AreEqual(1172, result.ElementAt(1).Id);
}
public void Get_Root_Docs()
{
var result = _cache.GetAtRoot().ToArray();
Assert.AreEqual(2, result.Length);
Assert.AreEqual(1046, result.ElementAt(0).Id);
Assert.AreEqual(1172, result.ElementAt(1).Id);
}
private static IPublishedContent FindContentByAlias(IPublishedContentCache cache, int rootNodeId, string culture, string alias)
{
if (alias == null)
{
throw new ArgumentNullException(nameof(alias));
}
// the alias may be "foo/bar" or "/foo/bar"
// there may be spaces as in "/foo/bar, /foo/nil"
// these should probably be taken care of earlier on
// TODO: can we normalize the values so that they contain no whitespaces, and no leading slashes?
// and then the comparisons in IsMatch can be way faster - and allocate way less strings
const string propertyAlias = Constants.Conventions.Content.UrlAlias;
var test1 = alias.TrimStart('/') + ",";
var test2 = ",/" + test1; // test2 is ",/alias,"
test1 = "," + test1; // test1 is ",alias,"
bool IsMatch(IPublishedContent c, string a1, string a2)
{
// this basically implements the original XPath query ;-(
//
// "//* [@isDoc and (" +
// "contains(concat(',',translate(umbracoUrlAlias, ' ', ''),','),',{0},')" +
// " or contains(concat(',',translate(umbracoUrlAlias, ' ', ''),','),',/{0},')" +
// ")]"
if (!c.HasProperty(propertyAlias))
{
return(false);
}
var p = c.GetProperty(propertyAlias);
var varies = p.PropertyType.VariesByCulture();
string v;
if (varies)
{
if (!c.HasCulture(culture))
{
return(false);
}
v = c.Value <string>(propertyAlias, culture);
}
else
{
v = c.Value <string>(propertyAlias);
}
if (string.IsNullOrWhiteSpace(v))
{
return(false);
}
v = "," + v.Replace(" ", "") + ",";
return(v.InvariantContains(a1) || v.InvariantContains(a2));
}
// TODO: even with Linq, what happens below has to be horribly slow
// but the only solution is to entirely refactor url providers to stop being dynamic
if (rootNodeId > 0)
{
var rootNode = cache.GetById(rootNodeId);
return(rootNode?.Descendants().FirstOrDefault(x => IsMatch(x, test1, test2)));
}
foreach (var rootContent in cache.GetAtRoot())
{
var c = rootContent.DescendantsOrSelf().FirstOrDefault(x => IsMatch(x, test1, test2));
if (c != null)
{
return(c);
}
}
return(null);
}