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! }

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])
     }
 }

Sources/Generator/Generators/OverviewSectionGenerator.swift

@@ -15,6 +15,21 @@ struct OverviewSectionGenerator {
     }
 
     func generate(sections: [Element], in parent: Element, language: String, sectionItemCount: Int) -> String {
+        let content = sectionsContent(sections, in: parent, language: language, sectionItemCount: sectionItemCount)
+        if parent.showMostRecentSection {
+            let news = newsSectionContent(for: parent, language: language, sectionItemCount: sectionItemCount)
+            return news + "\n" + content
+        } else {
+            return content
+        }
+    }
+
+    private func newsSectionContent(for element: Element, language: String, sectionItemCount: Int) -> String {
+        let shownElements = element.mostRecentElements(sectionItemCount)
+        return ""
+    }
+
+    private func sectionsContent(_ sections: [Element], in parent: Element, language: String, sectionItemCount: Int) -> String {
         sections.map { section in
             let metadata = section.localized(for: language)
             let fullUrl = section.fullPageUrl(for: language)