private static IEnumerable <T> InternalFindAllNonSiteDescendentsOfRoot <T>(AccessFilter accessFilter,
PublishedFilter publishedFilter, Func <T, bool> predicate = null)
where T : ContentItem
{
var root = FindLanguageIntersection();
var prefixes = Finder().FindAllDescendentsOf <StartPage>(root).Select(i => i.GetTrail()).ToList();
var result = Finder().FindAllDescendentsOf <T>(root, accessFilter, publishedFilter);
if (predicate != null)
{
result = result.Where(predicate);
}
// Exclude any items that are children of start pages.
return(result.Where(r => !prefixes.Any(pref => r.AncestralTrail.StartsWith(pref))));
}
public void Test_PublishedFilter_Filters()
{
var pub = new Article {
IsPublished = true, Id = 1
};
var notPub = new Article {
IsPublished = false, Id = 2
};
var filter = new PublishedFilter();
Assert.IsTrue(filter.Matches(pub));
Assert.IsFalse(filter.Matches(notPub));
var filtered = filter.FilterArticles(pub, notPub);
Assert.AreEqual(1, filtered.Length);
Assert.AreEqual(1, filtered[0].Id);
}
public bool IsPublished(ContentItem item)
{
return(PublishedFilter.IsPublished(item));
}
public IEnumerable <T> FindAllDescendentsOf <T>(ContentItem ancestor, AccessFilter accessFilter = null, PublishedFilter publishedFilter = null) where T : ContentItem
{
if (accessFilter == null && publishedFilter == null)
{
return(_itemFinder.AllOfType <T>().Where(i => i.AncestralTrail.StartsWith(ancestor.GetTrail())));
}
var filter = new AllFilter(accessFilter ?? new AccessFilter(), publishedFilter ?? new PublishedFilter());
return(_itemFinder.AllOfType <T>().Where(i => i.AncestralTrail.StartsWith(ancestor.GetTrail())).Where(filter.Match));
}
public IEnumerable <T> FindAll <T>(AccessFilter accessFilter, PublishedFilter publishedFilter) where T : ContentItem
{
var filter = new AllFilter(accessFilter ?? new AccessFilter(), publishedFilter ?? new PublishedFilter());
return(_itemFinder.AllOfType <T>().Where(filter.Match));
}