Native Inserter: Poor man internationalization

ios/Sources/GutenbergKit/Sources/EditorLocalization.swift

@@ -0,0 +1,50 @@
+import Foundation
+
+/// Enum representing all localizable strings in the editor.
+public enum EditorLocalizableString {
+    // MARK: - Block Inserter
+    case showMore
+    case showLess
+    case search
+    case insertBlock
+
+    // MARK: - Media
+    case failedToInsertMedia
+
+    // MARK: - Patterns
+    case patterns
+    case noPatternsFound
+    case insertPattern
+    case patternsCategoryUncategorized
+    case patternsCategoryAll
+}
+
+/// Provides localized strings for the editor.
+///
+/// Usage:
+/// ```swift
+/// let text = EditorLocalization[.showMore]
+/// ```
+@MainActor
+public final class EditorLocalization {
+    /// This is designed to be overridden by the host app to provide translations.
+    public static var localize: (EditorLocalizableString) -> String = { key in
+        switch key {
+        case .showMore: "Show More"
+        case .showLess: "Show Less"
+        case .search: "Search"
+        case .insertBlock: "Insert Block"
+        case .failedToInsertMedia: "Failed to insert media"
+        case .patterns: "Patterns"
+        case .noPatternsFound: "No Patterns Found"
+        case .insertPattern: "Insert Pattern"
+        case .patternsCategoryUncategorized: "Uncategorized"
+        case .patternsCategoryAll: "All"
+        }
+    }
+
+    /// Convenience subscript for accessing localized strings.
+    public static subscript(key: EditorLocalizableString) -> String {
+         localize(key)
+    }
+}

ios/Sources/GutenbergKit/Sources/Media/MediaPickerController.swift

@@ -5,7 +5,7 @@ public struct MediaPickerAction: Identifiable {
     public let title: String
     public let image: UIImage
 
-    init(id: String, title: String, image: UIImage) {
+    public init(id: String, title: String, image: UIImage) {
         self.id = id
         self.title = title
         self.image = image
@@ -15,6 +15,11 @@ public struct MediaPickerAction: Identifiable {
 public struct MediaPickerActionGroup: Identifiable {
     public let id: String
     public let actions: [MediaPickerAction]
+
+    public init(id: String, actions: [MediaPickerAction]) {
+        self.id = id
+        self.actions = actions
+    }
 }
 
 /// Configuration parameters for media picker behavior.
@@ -38,6 +43,7 @@ public struct MediaPickerParameters {
     }
 }
 
+@MainActor
 public protocol MediaPickerController {
     /// Returns a grouped list of media picker actions for the given parameters.
     func getActions(for parameters: MediaPickerParameters) -> [MediaPickerActionGroup]

ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterBlockView.swift

@@ -34,8 +34,7 @@ struct BlockInserterBlockView: View {
             Button {
                 onSelected()
             } label: {
-                // TODO: CMM-874 l10n
-                Label("Insert Block", systemImage: "plus")
+                Label(EditorLocalization[.insertBlock], systemImage: "plus")
             }
         } preview: {
             BlockDetailedView(block: block)

ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterSectionView.swift

@@ -83,8 +83,7 @@ struct BlockInserterSectionView: View {
             }
         } label: {
             HStack {
-                // TODO: CMM-874 add localization
-                Text(isExpanded ? "Show Less" : "Show More")
+                Text(isExpanded ? EditorLocalization[.showLess] : EditorLocalization[.showMore])
                     .font(.subheadline)
                     .fontWeight(.medium)
                     .foregroundStyle(Color.secondary)

ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterView.swift

@@ -201,8 +201,7 @@ struct BlockInserterView: View {
             Image(systemName: "magnifyingglass")
                 .foregroundStyle(.secondary)
                 .padding(.leading, 6)
-            /// TODO: CMM-874
-            TextField("Search", text: $viewModel.searchText)
+            TextField(EditorLocalization[.search], text: $viewModel.searchText)
                 .textFieldStyle(.plain)
                 .autocorrectionDisabled()
             if !viewModel.searchText.isEmpty {

ios/Sources/GutenbergKit/Sources/Views/BlockInserter/BlockInserterViewModel.swift

@@ -78,8 +78,7 @@ class BlockInserterViewModel: ObservableObject {
             }
 
             if results.isEmpty {
-                // TODO: CMM-874 add localization
-                self.error = MediaError(message: anyError?.localizedDescription ?? "Failed to insert media")
+                self.error = MediaError(message: anyError?.localizedDescription ?? EditorLocalization[.failedToInsertMedia])
             }
 
             return results

ios/Sources/GutenbergKit/Sources/Views/Patterns/PatternCardView.swift

@@ -37,8 +37,7 @@ struct PatternCardView: View {
             Button {
                 onSelected()
             } label: {
-                // TODO: CMM-874 l10n
-                Label("Insert Pattern", systemImage: "plus")
+                Label(EditorLocalization[.insertPattern], systemImage: "plus")
             }
         } preview: {
             PatternDetailedView(pattern: pattern, onSelected: onSelected, viewportWidth: viewportWidth)

ios/Sources/GutenbergKit/Sources/Views/Patterns/PatternsView.swift

@@ -27,10 +27,9 @@ struct PatternsView: View {
     }
 
     var body: some View {
-        // TODO: CMM-874 l10n
         content
             .searchable(text: $viewModel.searchText)
-            .navigationTitle("Patterns")
+            .navigationTitle(EditorLocalization[.patterns])
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 toolbar
@@ -41,12 +40,11 @@ struct PatternsView: View {
     private var content: some View {
         Group {
             if viewModel.sections.isEmpty {
-                // TODO: CMM-874 l10n
-                ContentUnavailableView(
-                    "No Patterns Found",
-                    systemImage: "square.grid.2x2",
-                    description: Text(viewModel.searchText.isEmpty ? "There are no patterns available" : "Try a different search")
-                )
+                if !viewModel.searchText.isEmpty {
+                    ContentUnavailableView.search(text: viewModel.searchText)
+                } else {
+                    ContentUnavailableView(EditorLocalization[.noPatternsFound], systemImage: "square.grid.2x2")
+                }
             } else {
                 ScrollView {
                     LazyVStack(spacing: 24) {

ios/Sources/GutenbergKit/Sources/Views/Patterns/PatternsViewModel.swift

@@ -32,8 +32,7 @@ final class PatternsViewModel: ObservableObject {
         var sections: [PatternSection] = categoryPatterns.map { category, patterns in
             let displayName: String
             if category == uncategorizedKey {
-                // TODO: CMM-874 - Localize "Uncategorized"
-                displayName = "Uncategorized"
+                displayName = EditorLocalization[.patternsCategoryUncategorized]
             } else {
                 displayName = category.capitalized
             }
@@ -63,11 +62,10 @@ final class PatternsViewModel: ObservableObject {
         }
 
         // Create "All" section at the top (no previews)
-        // TODO: CMM-874 - Localize "All"
         if !patterns.isEmpty {
             sections = [PatternSection(
                 category: "all",
-                name: "All",
+                name: EditorLocalization[.patternsCategoryAll],
                 patterns: patterns,
                 showPreviews: false
             )] + sections