Merge pull request #59 from OpenWebconcept/feature/AS-21249

Added default values to REST API endpoint and flush cache when saving…

Author: eyalacato

src/admin/class-admin.php

@@ -62,6 +62,14 @@ private function __construct() {
 		add_filter( 'manage_owc_ok_datalayer_posts_columns', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'manage_datalayer_posts_columns' ] );
 
 		add_action( 'save_post', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_cache_for_specific_endpoints' ], 10, 1 );
+
+		// Trigger save options for OpenKaarten base settings to flush the cache.
+		add_action( 'add_option_openkaarten_base_default_lat', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_openkaarten_datasets_cache' ] );
+		add_action( 'update_option_openkaarten_base_default_lat', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_openkaarten_datasets_cache' ] );
+		add_action( 'add_option_openkaarten_base_default_lng', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_openkaarten_datasets_cache' ] );
+		add_action( 'update_option_openkaarten_base_default_lng', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_openkaarten_datasets_cache' ] );
+		add_action( 'add_option_openkaarten_base_default_zoom', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_openkaarten_datasets_cache' ] );
+		add_action( 'update_option_openkaarten_base_default_zoom', [ 'Openkaarten_Base_Plugin\Admin\Admin', 'flush_openkaarten_datasets_cache' ] );
 	}
 
 	/**
@@ -509,4 +517,13 @@ public static function flush_cache_for_specific_endpoints( $post_id = null ) {
 				break;
 		}
 	}
+
+	/**
+	 * Flush the OpenKaarten base settings cache.
+	 *
+	 * @return void
+	 */
+	public static function flush_openkaarten_datasets_cache() {
+		Caching::get_instance()->delete_cache_by_endpoint( '%/owc/openkaarten/v1/datasets', Caching::FLUSH_LOOSE, true );
+	}
 }

src/rest_api/class-openkaarten-controller.php

@@ -247,9 +247,9 @@ public function get_items( $request ) {
 		$response = [
 			'type'       => 'DatasetCollection',
 			'settings'   => [
-				'default_lat'  => get_option( 'openkaarten_base_default_lat' ),
-				'default_lng'  => get_option( 'openkaarten_base_default_lng' ),
-				'default_zoom' => get_option( 'openkaarten_base_default_zoom' ),
+				'default_lat'  => get_option( 'openkaarten_base_default_lat', 52.0 ),
+				'default_lng'  => get_option( 'openkaarten_base_default_lng', 4.75 ),
+				'default_zoom' => get_option( 'openkaarten_base_default_zoom', 8 ),
 			],
 			'datasets'   => $posts,
 			'pagination' => [