From 5b48d3782dabbfe4eb4e290f38dfb8a30676e2cf Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Wed, 27 Apr 2016 12:27:32 +1000
Subject: [PATCH] Fix auto event title based on teams when empty

---
 .../post-types/class-sp-admin-cpt-event.php   | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/includes/admin/post-types/class-sp-admin-cpt-event.php b/includes/admin/post-types/class-sp-admin-cpt-event.php
index b0da4184..cd227bb2 100644
--- a/includes/admin/post-types/class-sp-admin-cpt-event.php
+++ b/includes/admin/post-types/class-sp-admin-cpt-event.php
@@ -5,7 +5,7 @@
  * @author 		ThemeBoy
  * @category 	Admin
  * @package 	SportsPress/Admin/Post_Types
- * @version     1.8.3
+ * @version     2.0.2
  */
 
 if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
@@ -29,6 +29,9 @@ class SP_Admin_CPT_Event extends SP_Admin_CPT {
 		// Post title fields
 		add_filter( 'enter_title_here', array( $this, 'enter_title_here' ), 1, 2 );
 
+		// Empty data filter
+		add_filter( 'wp_insert_post_empty_content', array( $this, 'wp_insert_post_empty_content' ), 99, 2 );
+
 		// Before data updates
 		add_filter( 'wp_insert_post_data', array( $this, 'wp_insert_post_data' ), 99, 2 );
 
@@ -57,10 +60,28 @@ class SP_Admin_CPT_Event extends SP_Admin_CPT {
 		return $text;
 	}
 
+	/**
+	 * Mark as not empty when saving event if teams are selected for auto title.
+	 *
+	 * @param array $maybe_empty
+	 * @param array $postarr
+	 * @return bool
+	 */
+	public function wp_insert_post_empty_content( $maybe_empty, $postarr ) {
+		if ( $maybe_empty && 'sp_event' === sp_array_value( $postarr, 'post_type' ) ):
+			$teams = sp_array_value( $postarr, 'sp_team', array() );
+			$teams = array_filter( $teams );
+			if ( sizeof( $teams ) ) return false;
+		endif;
+
+		return $maybe_empty;
+	}
+
 	/**
 	 * Auto-generate an event title based on the team playing if left blank.
 	 *
 	 * @param array $data
+	 * @param array $postarr
 	 * @return array
 	 */
 	public function wp_insert_post_data( $data, $postarr ) {