public ActionResult Index(TestsPage currentPage)
{
//retrieving the start page from the current page (current page must not be a sibling of Start page)
var startPage = _contentLoader.GetAncestorOrSelf <StartPage>(currentPage);
//test the 'or self' part of the function - must return the currentPage
var selfPage = _contentLoader.GetAncestorOrSelf <TestsPage>(currentPage);
//testing the 'get ancestor' function
var ancestorSitePage = _contentLoader.GetAncestor <StartPage>(currentPage);
//find the first descendent with the name = 'Find a reseller'
var descendentTest = _contentLoader.GetDescendent <StandardPage>(startPage, x => x.Name == "Find a reseller");
//find all the ancestors of the 'Find a reseller' page
var ancestors = _contentLoader.GetAncestors(descendentTest);
//find all the standard page ancestors of the 'Find a reseller' page
var ancestorsPredicateType = _contentLoader.GetAncestors <StandardPage>(descendentTest);
//find all the ancestors with more than 2 children
Func <IContent, bool> predicateNumChildren = x => _contentLoader.GetChildren <IContentData>(x.ContentLink).Count() > 2;
var ancestorsPredicateNumChildren = _contentLoader.GetAncestors(descendentTest, predicateNumChildren);
//find the first product descendant of start page
var descendantCurrentPage = _contentLoader.GetDescendent <ProductPage>(startPage);
//find the first descendant of start page that is a standard page and starts with 'White'
var descendentMultiPredicate = _contentLoader.GetDescendent <StandardPage>(startPage, x => x.Name.StartsWith("White"));
//find all the product descendents of start page
var descendentsProductPages = _contentLoader.GetDescendents <ProductPage>(startPage);
//find all the siblings of the current page
var testSiblingsCurrentPage = _contentLoader.Siblings(currentPage);
//find all the product siblings of the current page
var testTypedSiblingsCurrentPage = _contentLoader.Siblings <ProductPage>(currentPage);
//find the next sibling by name of the page named 'alloy plan'
var alloyPlanPage = _contentLoader.FirstChild <IContent>(ContentReference.StartPage);
var nextSibling = _contentLoader.FollowingSibling <IContent, string>(alloyPlanPage, x => x.Name);
//find the previous sibling by 'sort order' property
Func <IContent, int> sortingPredicate = x => (int)x.Property["PagePeerOrder"].Value;
var previousSibling = _contentLoader.PreviousSibling <ProductPage, int>(currentPage, sortingPredicate);
var testValues = new TestsViewModel
{
TestAncestorStartPage = startPage,
TestAncestorOrSelf = selfPage,
TestAncestor = ancestorSitePage,
TestDescendentWithPredicate = descendentTest,
TestAncestors = ancestors,
TestAncestorsPredicateType = ancestorsPredicateType,
TestAncestorsPredicateNumChildren = ancestorsPredicateNumChildren,
TestStartDescendentProductPage = descendantCurrentPage,
TestDescendentMultiPredicate = descendentMultiPredicate,
TestDescendentsPredicateType = descendentsProductPages,
TestSiblingsCurrentPage = testSiblingsCurrentPage,
TestTypedSiblingsCurrentPage = testTypedSiblingsCurrentPage,
TestNextSiblingByName = nextSibling,
TestPreviousSiblingBySortOrder = previousSibling,
};
ViewBag.TestsObjects = testValues;
var model = PageViewModel.Create(currentPage);
return(View(model));
}