Fix button roundtrip in editor, alignment persistence, and test email rendering

includes/Api/PagesController.php

@@ -5,7 +5,9 @@ use WP_REST_Request;
 use WP_REST_Response;
 use WP_Error;
 use WooNooW\Frontend\PlaceholderRenderer;
+
 use WooNooW\Frontend\PageSSR;
+use WooNooW\Templates\TemplateRegistry;
 
 /**
  * Pages Controller
@@ -19,6 +21,13 @@ class PagesController
     public static function register_routes()
     {
         $namespace = 'woonoow/v1';
+
+        // Unset SPA Landing (Must be before generic slug route)
+        register_rest_route($namespace, '/pages/unset-spa-landing', [
+            'methods' => 'POST',
+            'callback' => [__CLASS__, 'unset_spa_landing'],
+            'permission_callback' => [__CLASS__, 'check_admin_permission'],
+        ]);
         
         // List all pages and templates
         register_rest_route($namespace, '/pages', [
@@ -41,6 +50,13 @@ class PagesController
             ],
         ]);
         
+        // Get template presets (Must be before generic template cpt route)
+        register_rest_route($namespace, '/templates/presets', [
+            'methods' => 'GET',
+            'callback' => [__CLASS__, 'get_template_presets'],
+            'permission_callback' => '__return_true',
+        ]);
+
         // Get/Save CPT templates
         register_rest_route($namespace, '/templates/(?P<cpt>[a-zA-Z0-9_-]+)', [
             [
@@ -61,6 +77,8 @@ class PagesController
             'callback' => [__CLASS__, 'get_content_with_template'],
             'permission_callback' => '__return_true',
         ]);
+
+
         
         // Create new page
         register_rest_route($namespace, '/pages', [
@@ -82,6 +100,22 @@ class PagesController
             'callback' => [__CLASS__, 'render_template_preview'],
             'permission_callback' => [__CLASS__, 'check_admin_permission'],
         ]);
+
+        // Set page as SPA Landing (shown at SPA root route)
+        register_rest_route($namespace, '/pages/(?P<id>\d+)/set-as-spa-landing', [
+            'methods' => 'POST',
+            'callback' => [__CLASS__, 'set_as_spa_landing'],
+            'permission_callback' => [__CLASS__, 'check_admin_permission'],
+        ]);
+
+        // Delete page
+        register_rest_route($namespace, '/pages/(?P<id>\d+)', [
+            'methods' => 'DELETE',
+            'callback' => [__CLASS__, 'delete_page'],
+            'permission_callback' => [__CLASS__, 'check_admin_permission'],
+        ]);
+
+
     }
     
     /**
@@ -91,14 +125,26 @@ class PagesController
     {
         return current_user_can('manage_woocommerce');
     }
+
+    /**
+     * Get available template presets
+     */
+    public static function get_template_presets()
+    {
+        return new WP_REST_Response(TemplateRegistry::get_templates(), 200);
+    }
     
     /**
-     * Get all pages and templates
+     * Get all editable pages (and templates)
      */
-    public static function get_pages(WP_REST_Request $request)
+    public static function get_pages()
     {
         $result = [];
         
+        // Get SPA settings
+        $settings = get_option('woonoow_appearance_settings', []);
+        $spa_frontpage_id = $settings['general']['spa_frontpage'] ?? 0;
+        
         // Get structural pages (pages with WooNooW structure)
         $pages = get_posts([
             'post_type' => 'page',
@@ -119,6 +165,7 @@ class PagesController
                 'title' => $page->post_title,
                 'url' => get_permalink($page),
                 'icon' => 'page',
+                'is_spa_frontpage' => (int)$page->ID === (int)$spa_frontpage_id,
             ];
         }
         
@@ -155,6 +202,10 @@ class PagesController
         
         $structure = get_post_meta($page->ID, '_wn_page_structure', true);
         
+        // Get SPA settings
+        $settings = get_option('woonoow_appearance_settings', []);
+        $spa_frontpage_id = $settings['general']['spa_frontpage'] ?? 0;
+        
         // Get SEO data (Yoast/Rank Math)
         $seo = self::get_seo_data($page->ID);
         
@@ -163,8 +214,8 @@ class PagesController
             'type' => 'page',
             'slug' => $page->post_name,
             'title' => $page->post_title,
-            'url' => get_permalink($page),
             'seo' => $seo,
+            'is_spa_frontpage' => (int)$page->ID === (int)$spa_frontpage_id,
             'structure' => $structure ?: ['sections' => []],
         ], 200);
     }
@@ -198,6 +249,9 @@ class PagesController
         
         update_post_meta($page->ID, '_wn_page_structure', $save_data);
         
+        // Invalidate SSR cache
+        delete_transient("wn_ssr_page_{$page->ID}");
+        
         return new WP_REST_Response([
             'success' => true,
             'page' => [
@@ -327,6 +381,53 @@ class PagesController
         ], 200);
     }
     
+    /**
+     * Set page as SPA Landing (the page shown at SPA root route)
+     * This does NOT affect WordPress page_on_front setting.
+     */
+    public static function set_as_spa_landing(WP_REST_Request $request) {
+        $id = (int)$request->get_param('id');
+        
+        // Verify the page exists
+        $page = get_post($id);
+        if (!$page || $page->post_type !== 'page') {
+            return new WP_Error('invalid_page', 'Page not found', ['status' => 404]);
+        }
+        
+        // Update WooNooW SPA settings - set this page as the SPA frontpage
+        $settings = get_option('woonoow_appearance_settings', []);
+        if (!isset($settings['general'])) {
+            $settings['general'] = [];
+        }
+        $settings['general']['spa_frontpage'] = $id;
+        
+        update_option('woonoow_appearance_settings', $settings);
+        
+        return new WP_REST_Response([
+            'success' => true,
+            'id' => $id,
+            'message' => 'SPA Landing page set successfully'
+        ], 200);
+    }
+
+    /**
+     * Unset SPA Landing (the page shown at SPA root route)
+     * After unsetting, SPA will redirect to /shop or /checkout based on mode
+     */
+    public static function unset_spa_landing(WP_REST_Request $request) {
+        // Update WooNooW SPA settings - clear the SPA frontpage
+        $settings = get_option('woonoow_appearance_settings', []);
+        if (isset($settings['general'])) {
+            $settings['general']['spa_frontpage'] = 0;
+        }
+        update_option('woonoow_appearance_settings', $settings);
+        
+        return new WP_REST_Response([
+            'success' => true,
+            'message' => 'SPA Landing page unset. Root will now redirect to shop/checkout.'
+        ], 200);
+    }
+
     /**
      * Create new page
      */
@@ -365,6 +466,15 @@ class PagesController
             'created_at' => current_time('mysql'),
         ];
         
+        // Apply template if provided
+        $template_id = $body['templateId'] ?? null;
+        if ($template_id) {
+            $template = TemplateRegistry::get_template($template_id);
+            if ($template) {
+                $structure['sections'] = $template['sections'];
+            }
+        }
+        
         update_post_meta($page_id, '_wn_page_structure', $structure);
         
         return new WP_REST_Response([
@@ -378,6 +488,42 @@ class PagesController
         ], 201);
     }
     
+    /**
+     * Delete page
+     */
+    public static function delete_page(WP_REST_Request $request) {
+        $id = (int)$request->get_param('id');
+        
+        $page = get_post($id);
+        if (!$page || $page->post_type !== 'page') {
+            return new WP_Error('not_found', 'Page not found', ['status' => 404]);
+        }
+        
+        // Check if it's the SPA front page
+        $settings = get_option('woonoow_appearance_settings', []);
+        $spa_frontpage_id = $settings['general']['spa_frontpage'] ?? 0;
+        
+        if ((int)$id === (int)$spa_frontpage_id) {
+            // Unset SPA frontpage if deleting it
+            if (isset($settings['general'])) {
+                $settings['general']['spa_frontpage'] = 0;
+                update_option('woonoow_appearance_settings', $settings);
+            }
+        }
+        
+        $deleted = wp_delete_post($id, true); // Force delete
+        
+        if (!$deleted) {
+            return new WP_Error('delete_failed', 'Failed to delete page', ['status' => 500]);
+        }
+        
+        return new WP_REST_Response([
+            'success' => true,
+            'id' => $id,
+            'message' => 'Page deleted successfully'
+        ], 200);
+    }
+
     // ========================================
     // Helper Methods
     // ========================================