/// <summary>
/// Gets the navigation children.
/// </summary>
/// <param name="parentCategoryId">The parent category identifier.</param>
/// <param name="categories">The categories.</param>
/// <param name="selectedCategoryGuids">The selected category guids.</param>
/// <param name="checkSelected">if set to <c>true</c> [check selected].</param>
/// <param name="includeAllChildren">if set to <c>true</c> [include all children].</param>
/// <param name="currentPerson">The current person.</param>
/// <returns></returns>
private List <CategoryNavigationItem> GetNavigationChildren(int?parentCategoryId, IEnumerable <Category> categories, List <Guid> selectedCategoryGuids, bool checkSelected, bool includeAllChildren, Person currentPerson)
{
var items = new List <CategoryNavigationItem>();
foreach (var category in categories
.Where(c =>
c.ParentCategoryId == parentCategoryId ||
(!c.ParentCategoryId.HasValue && !parentCategoryId.HasValue))
.OrderBy(c => c.Order)
.ThenBy(c => c.Name))
{
if (category.IsAuthorized(Rock.Security.Authorization.VIEW, currentPerson))
{
bool includeCategory = !checkSelected || selectedCategoryGuids.Contains(category.Guid);
bool checkChildSelected = checkSelected;
if (includeCategory)
{
if (checkSelected && includeAllChildren)
{
checkChildSelected = false;
}
var categoryItem = new CategoryNavigationItem(category);
items.Add(categoryItem);
// Recurse child categories
categoryItem.ChildCategories = GetNavigationChildren(category.Id, categories, selectedCategoryGuids, checkChildSelected, includeAllChildren, currentPerson);
}
else
{
foreach (var categoryItem in GetNavigationChildren(category.Id, categories, selectedCategoryGuids, checkChildSelected, includeAllChildren, currentPerson))
{
items.Add(categoryItem);
}
}
}
}
return(items);
}
/// <summary>
/// Gets the navigation children.
/// </summary>
/// <param name="parentCategoryId">The parent category identifier.</param>
/// <param name="categories">The categories.</param>
/// <param name="selectedCategoryGuids">The selected category guids.</param>
/// <param name="checkSelected">if set to <c>true</c> [check selected].</param>
/// <param name="includeAllChildren">if set to <c>true</c> [include all children].</param>
/// <param name="currentPerson">The current person.</param>
/// <returns></returns>
private List<CategoryNavigationItem> GetNavigationChildren( int? parentCategoryId, IEnumerable<Category> categories, List<Guid> selectedCategoryGuids, bool checkSelected, bool includeAllChildren, Person currentPerson )
{
var items = new List<CategoryNavigationItem>();
foreach ( var category in categories
.Where( c =>
c.ParentCategoryId == parentCategoryId ||
( !c.ParentCategoryId.HasValue && !parentCategoryId.HasValue ) )
.OrderBy( c => c.Order )
.ThenBy( c => c.Name ) )
{
if ( category.IsAuthorized( Rock.Security.Authorization.VIEW, currentPerson ) )
{
bool includeCategory = !checkSelected || selectedCategoryGuids.Contains( category.Guid );
bool checkChildSelected = checkSelected;
if ( includeCategory )
{
if ( checkSelected && includeAllChildren )
{
checkChildSelected = false;
}
var categoryItem = new CategoryNavigationItem( category );
items.Add( categoryItem );
// Recurse child categories
categoryItem.ChildCategories = GetNavigationChildren( category.Id, categories, selectedCategoryGuids, checkChildSelected, includeAllChildren, currentPerson );
}
else
{
foreach ( var categoryItem in GetNavigationChildren( category.Id, categories, selectedCategoryGuids, checkChildSelected, includeAllChildren, currentPerson ) )
{
items.Add( categoryItem );
}
}
}
}
return items;
}