Added excerpt for indexable posts (#33)

doofinder/doofinder.php

@@ -3,7 +3,7 @@
  * Plugin Name: Doofinder
  * License: GPLv2 or later
  * License URI: http://www.gnu.org/licenses/gpl-2.0.html
- * Version: 0.4.7
+ * Version: 0.4.8
  * Author: Doofinder
  * Description: Integrate Doofinder Search in your WordPress website.
  *
@@ -30,7 +30,7 @@ class Doofinder_For_WordPress {
 		 *
 		 * @var string
 		 */
-		public static $version = '0.4.7';
+		public static $version = '0.4.8';
 
 		/**
 		 * The only instance of Doofinder_For_WordPress
@@ -113,10 +113,12 @@ public function __construct() {
 				JS_Layer::instance();
 				Internal_Search::instance();
 			}
-
-			// Register all custom URLs
+
 			add_action( 'init', function () use ( $class ) {
+				// Register all custom URLs
 				call_user_func( array( $class, 'register_urls' ) );
+				// Enable excerpt for indexable posts
+				call_user_func( array( $class, 'enable_excerpt' ) );
 			} );
 		}
 
@@ -277,6 +279,17 @@ public static function upgrader_process_complete( $upgrader_object, $options ) {
 					}
 				}
 		}
+		/**
+		 * This function enables the excerpt for any indexable post.
+		 */
+		public static function enable_excerpt(){
+			$post_types = Post_Types::instance();
+			foreach ($post_types->get_indexable() as $key => $post_type) {
+                if (!post_type_supports($post_type, 'excerpt')) {
+                    add_post_type_support($post_type, 'excerpt');
+                }
+			}
+		}
 	}
 
 endif;

doofinder/readme.txt

@@ -1,7 +1,7 @@
 === Doofinder ===
 Contributors: doofinder, chopchoporg
 Tags: search, autocomplete
-Version: 0.4.7
+Version: 0.4.8
 Requires at least: 4.1
 Tested up to: 5.9
 Stable tag: trunk
@@ -114,6 +114,9 @@ Just send your questions to <mailto:[email protected]> and we will try to an
 
 == Changelog ==
 
+= 0.4.8 =
+- Add excerpt field for any indexable post types.
+
 = 0.4.7 =
 - Fix indexation problems while replacing the temp index.