Determine elements for news section

Sources/Generator/Content/Element.swift

@@ -126,6 +126,12 @@ struct Element {
      */
     let headerType: HeaderType
 
+    /**
+     Indicate that the overview section should contain a `Newest Content` section before the other sections.
+     - Note: If not specified, this property defaults to `false`
+     */
+    let showMostRecentSection: Bool
+
     /**
      The localized metadata for each language.
      */
@@ -318,6 +324,17 @@ extension Element {
         }
     }
 
+    func mostRecentElements(_ count: Int) -> [Element] {
+        guard self.containsElements else {
+            return [self]
+        }
+        let all = shownItems
+            .reduce(into: [Element]()) { $0 += $1.mostRecentElements(count) }
+            .filter { $0.date != nil }
+            .sorted { $0.date! > $1.date! }
+        return Array(all.prefix(count))
+    }
+
     var sortedItems: [Element] {
         if useManualSorting {
             return shownItems.sorted { $0.sortIndex! < $1.sortIndex! }
@@ -365,7 +382,7 @@ extension Element {
         // The relative path needs to go down to the first common folder,
         // before going up to the target page
         let allParts = [String](repeating: "..", count: ownParts.count-index)
-                        + pageParts.dropFirst(index)
+        + pageParts.dropFirst(index)
         return allParts.joined(separator: "/")
     }
 

Sources/Generator/Content/GenericMetadata.swift

@@ -125,6 +125,12 @@ struct GenericMetadata {
      */
     let headerType: String?
 
+    /**
+     Indicate that the overview section should contain a `Newest Content` section before the other sections.
+     - Note: If not specified, this property defaults to `false`
+     */
+    let showMostRecentSection: Bool?
+
     /**
      The localized metadata for each language.
      */
@@ -150,6 +156,7 @@ extension GenericMetadata: Codable {
             .useManualSorting,
             .overviewItemCount,
             .headerType,
+            .showMostRecentSection,
             .languages,
         ]
     }
@@ -221,6 +228,7 @@ extension GenericMetadata {
             useManualSorting: false,
             overviewItemCount: 6,
             headerType: "left",
+            showMostRecentSection: false,
             languages: [.full])
     }
 }