U4-6674 - Kill ToContentSet, becomes ToIndexedArray

src/Umbraco.Core/Models/PublishedContent/IndexedArrayItem.cs

@@ -0,0 +1,172 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+namespace Umbraco.Core.Models.PublishedContent
+{
+    public class IndexedArrayItem<TContent>
+    {
+        public IndexedArrayItem(TContent content, int index)
+        {
+            Content = content;
+            Index = index;
+        }
+
+        public TContent Content { get; }
+
+        public int Index { get; }
+
+        public int TotalCount { get; internal set; }
+
+        public bool IsFirst()
+        {
+            return Index == 0;
+        }
+
+        public HtmlString IsFirst(string valueIfTrue)
+        {
+            return IsFirst(valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsFirst(string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsFirst() ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsNotFirst()
+        {
+            return IsFirst() == false;
+        }
+
+        public HtmlString IsNotFirst(string valueIfTrue)
+        {
+            return IsNotFirst(valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsNotFirst(string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsNotFirst() ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsIndex(int index)
+        {
+            return Index == index;
+        }
+
+        public HtmlString IsIndex(int index, string valueIfTrue)
+        {
+            return IsIndex(index, valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsIndex(int index, string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsIndex(index) ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsModZero(int modulus)
+        {
+            return Index % modulus == 0;
+        }
+
+        public HtmlString IsModZero(int modulus, string valueIfTrue)
+        {
+            return IsModZero(modulus, valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsModZero(int modulus, string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsModZero(modulus) ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsNotModZero(int modulus)
+        {
+            return IsModZero(modulus) == false;
+        }
+
+        public HtmlString IsNotModZero(int modulus, string valueIfTrue)
+        {
+            return IsNotModZero(modulus, valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsNotModZero(int modulus, string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsNotModZero(modulus) ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsNotIndex(int index)
+        {
+            return IsIndex(index) == false;
+        }
+
+        public HtmlString IsNotIndex(int index, string valueIfTrue)
+        {
+            return IsNotIndex(index, valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsNotIndex(int index, string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsNotIndex(index) ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsLast()
+        {
+            return Index == TotalCount - 1;
+        }
+
+        public HtmlString IsLast(string valueIfTrue)
+        {
+            return IsLast(valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsLast(string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsLast() ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsNotLast()
+        {
+            return IsLast() == false;
+        }
+
+        public HtmlString IsNotLast(string valueIfTrue)
+        {
+            return IsNotLast(valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsNotLast(string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsNotLast() ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsEven()
+        {
+            return Index % 2 == 0;
+        }
+
+        public HtmlString IsEven(string valueIfTrue)
+        {
+            return IsEven(valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsEven(string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsEven() ? valueIfTrue : valueIfFalse);
+        }
+
+        public bool IsOdd()
+        {
+            return Index % 2 == 1;
+        }
+
+        public HtmlString IsOdd(string valueIfTrue)
+        {
+            return IsOdd(valueIfTrue, string.Empty);
+        }
+
+        public HtmlString IsOdd(string valueIfTrue, string valueIfFalse)
+        {
+            return new HtmlString(IsOdd() ? valueIfTrue : valueIfFalse);
+        }
+    }
+}