From e1bfbac3a22b4a8e23f178d61dda8226058cde63 Mon Sep 17 00:00:00 2001
From: savvasha <savvasha@hotmail.com>
Date: Sun, 16 Jun 2019 14:21:04 +0300
Subject: [PATCH] Enable events filtering in calendars based on Players
 participated (either team vs team or player vs player)

---
 .../class-sp-meta-box-calendar-details.php    | 20 +++++++++++++++++++
 includes/class-sp-calendar.php                | 11 ++++++++++
 2 files changed, 31 insertions(+)

diff --git a/includes/admin/post-types/meta-boxes/class-sp-meta-box-calendar-details.php b/includes/admin/post-types/meta-boxes/class-sp-meta-box-calendar-details.php
index 85d6c025..47e9abe8 100644
--- a/includes/admin/post-types/meta-boxes/class-sp-meta-box-calendar-details.php
+++ b/includes/admin/post-types/meta-boxes/class-sp-meta-box-calendar-details.php
@@ -31,6 +31,7 @@ class SP_Meta_Box_Calendar_Details {
 		$event_format = get_post_meta( $post->ID, 'sp_event_format', true );
 		$day = get_post_meta( $post->ID, 'sp_day', true );
 		$teams = get_post_meta( $post->ID, 'sp_team', false );
+		$players = get_post_meta( $post->ID, 'sp_player', false );
 		$table_id = get_post_meta( $post->ID, 'sp_table', true );
 		$orderby = get_post_meta( $post->ID, 'sp_orderby', true );
 		$order = get_post_meta( $post->ID, 'sp_order', true );
@@ -125,6 +126,24 @@ class SP_Meta_Box_Calendar_Details {
 				endif;
 				?>
 			</p>
+			<p><strong><?php _e( 'Player', 'sportspress' ); ?></strong></p>
+			<p>
+				<?php
+				$args = array(
+					'post_type' => 'sp_player',
+					'name' => 'sp_player[]',
+					'selected' => $players,
+					'values' => 'ID',
+					'class' => 'widefat',
+					'property' => 'multiple',
+					'chosen' => true,
+					'placeholder' => __( 'All', 'sportspress' ),
+				);
+				if ( ! sp_dropdown_pages( $args ) ):
+					sp_post_adder( 'sp_player', __( 'Add New', 'sportspress' )  );
+				endif;
+				?>
+			</p>
 			<p><strong><?php _e( 'Sort by', 'sportspress' ); ?></strong></p>
 			<p>
 				<select name="sp_orderby">
@@ -163,5 +182,6 @@ class SP_Meta_Box_Calendar_Details {
 		update_post_meta( $post_id, 'sp_orderby', sp_array_value( $_POST, 'sp_orderby', null ) );
 		update_post_meta( $post_id, 'sp_order', sp_array_value( $_POST, 'sp_order', null ) );
 		sp_update_post_meta_recursive( $post_id, 'sp_team', sp_array_value( $_POST, 'sp_team', array() ) );
+		sp_update_post_meta_recursive( $post_id, 'sp_player', sp_array_value( $_POST, 'sp_player', array() ) );
 	}
 }
\ No newline at end of file
diff --git a/includes/class-sp-calendar.php b/includes/class-sp-calendar.php
index 00c71c26..b429bd0b 100644
--- a/includes/class-sp-calendar.php
+++ b/includes/class-sp-calendar.php
@@ -334,6 +334,7 @@ class SP_Calendar extends SP_Secondary_Post {
 				$seasons = get_the_terms( $this->ID, 'sp_season' );
 				$venues = get_the_terms( $this->ID, 'sp_venue' );
 				$teams = array_filter( get_post_meta( $this->ID, 'sp_team', false ) );
+				$players = array_filter( get_post_meta( $this->ID, 'sp_player', false ) );
 				$table = get_post_meta( $this->ID, 'sp_table', true );
 
 				if ( ! isset( $league_ids ) ) $league_ids = array();
@@ -395,6 +396,16 @@ class SP_Calendar extends SP_Secondary_Post {
 					),
 				);
 			}
+			
+			if ( ! empty( $players ) ) {
+				$args['meta_query']	= array(
+					array(
+						'key' => 'sp_player',
+						'value' => $players,
+						'compare' => 'IN',
+					),
+				);
+			}
 		
 			if ( $this->event) {
 				$args['p'] = $this->event;