From 7697822c5d2937a27235f5b92bd8092e6c54cf1f Mon Sep 17 00:00:00 2001
From: Joshua Roy <joshua.roy@uconn.edu>
Date: Wed, 19 Jul 2017 15:39:35 -0400
Subject: [PATCH] Fixing search

---
 grandchild-functions.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/grandchild-functions.php b/grandchild-functions.php
index d9f8e62..dbe7941 100644
--- a/grandchild-functions.php
+++ b/grandchild-functions.php
@@ -70,7 +70,16 @@ function gradschool_breadcrumbs(){
 
 function filter_search($query) {
     if ($query->is_search) {
-	$query->set('post_type', array('post', 'courses'));
+		// Get post types
+		$post_types = get_post_types(array('public' => true, 'exclude_from_search' => false), 'objects');
+		$searchable_types = array();
+		// Add available post types
+		if( $post_types ) {
+			foreach( $post_types as $type) {
+				$searchable_types[] = $type->name;
+			}
+		}
+		$query->set( 'post_type', $searchable_types );
     };
     return $query;
 };