From 26edb65bea22ad62e5c30601f6f89e3d7d48328c Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Wed, 29 Oct 2014 19:17:46 +1100
Subject: [PATCH] Automatically select venue based on home team

---
 .../class-sp-meta-box-event-details.php       | 62 ++++++++++++-------
 includes/sp-core-functions.php                | 21 ++++++-
 2 files changed, 56 insertions(+), 27 deletions(-)

diff --git a/includes/admin/post-types/meta-boxes/class-sp-meta-box-event-details.php b/includes/admin/post-types/meta-boxes/class-sp-meta-box-event-details.php
index 5800a9da..d2207dd3 100644
--- a/includes/admin/post-types/meta-boxes/class-sp-meta-box-event-details.php
+++ b/includes/admin/post-types/meta-boxes/class-sp-meta-box-event-details.php
@@ -29,27 +29,34 @@ class SP_Meta_Box_Event_Details {
 				<?php _e( 'mins', 'sportspress' ); ?>
 			</p>
 		</div>
-		<?php foreach ( $taxonomies as $taxonomy => $post_type ): $obj = get_taxonomy( $taxonomy ); if ( $obj ): ?>
-			<div class="sp-event-<?php echo $taxonomy; ?>-field">
-				<p><strong><?php echo $obj->labels->singular_name; ?></strong></p>
-				<p>
-					<?php
-					$args = array(
-						'taxonomy' => $taxonomy,
-						'name' => $taxonomy,
-						'class' => 'sp-has-dummy',
-						'selected' => sp_get_the_term_id( $post->ID, $taxonomy, 0 ),
-						'values' => 'term_id',
-						'show_option_none' => __( '-- Not set --', 'sportspress' ),
-					);
-					if ( ! sp_dropdown_taxonomies( $args ) ):
-						sp_taxonomy_adder( $taxonomy, $post_type, $obj->labels->add_new_item );
-					endif;
-					?>
-				</p>
-			</div>
-		<?php endif; endforeach; ?>
 		<?php
+		foreach ( $taxonomies as $taxonomy => $post_type ) {
+			$obj = get_taxonomy( $taxonomy ); if ( $obj ) {
+				?>
+				<div class="sp-event-<?php echo $taxonomy; ?>-field">
+					<p><strong><?php echo $obj->labels->singular_name; ?></strong></p>
+					<p>
+						<?php
+						$args = array(
+							'taxonomy' => $taxonomy,
+							'name' => $taxonomy,
+							'class' => 'sp-has-dummy',
+							'selected' => sp_get_the_term_id_or_meta( $post->ID, $taxonomy ),
+							'values' => 'term_id',
+							'show_option_none' => __( '-- Not set --', 'sportspress' ),
+						);
+						if ( in_array( $taxonomy, apply_filters( 'sportspress_event_auto_taxonomies', array( 'sp_venue' ) ) ) ) {
+							$args['show_option_all'] = __( '(Auto)', 'sportspress' );
+						}
+						if ( ! sp_dropdown_taxonomies( $args ) ) {
+							sp_taxonomy_adder( $taxonomy, $post_type, $obj->labels->add_new_item );
+						}
+						?>
+					</p>
+				</div>
+			<?php
+			}
+		}
 	}
 
 	/**
@@ -58,8 +65,15 @@ class SP_Meta_Box_Event_Details {
 	public static function save( $post_id, $post ) {
 		update_post_meta( $post_id, 'sp_minutes', sp_array_value( $_POST, 'sp_minutes', get_option( 'sportspress_event_minutes', 90 ) ) );
 		$taxonomies = apply_filters( 'sportspress_event_taxonomies', array( 'sp_league' => null, 'sp_season' => null, 'sp_venue' => 'sp_event' ) );
-		foreach ( $taxonomies as $taxonomy => $post_type ):
-			wp_set_post_terms( $post_id, sp_array_value( $_POST, $taxonomy, -1 ), $taxonomy );
-		endforeach;
+		foreach ( $taxonomies as $taxonomy => $post_type ) {
+			$value = sp_array_value( $_POST, $taxonomy, -1 );
+			if ( 0 == $value) {
+				$teams = sp_array_value( $_POST, 'sp_team', array() );
+				$team = reset( $teams );
+				$value = sp_get_the_term_id( $team, $taxonomy );
+			}
+			wp_set_post_terms( $post_id, $value, $taxonomy );
+			update_post_meta( $post_id, $taxonomy, $value );
+		}
 	}
-}
\ No newline at end of file
+}
diff --git a/includes/sp-core-functions.php b/includes/sp-core-functions.php
index 8f425d82..58ef5434 100644
--- a/includes/sp-core-functions.php
+++ b/includes/sp-core-functions.php
@@ -298,7 +298,7 @@ if ( !function_exists( 'sp_numbers_to_words' ) ) {
 }
 
 if ( !function_exists( 'sp_get_the_term_id' ) ) {
-	function sp_get_the_term_id( $post_id, $taxonomy, $index ) {
+	function sp_get_the_term_id( $post_id, $taxonomy ) {
 		$terms = get_the_terms( $post_id, $taxonomy );
 		if ( is_array( $terms ) && sizeof( $terms ) > 0 ):
 			$term = reset( $terms );
@@ -312,6 +312,21 @@ if ( !function_exists( 'sp_get_the_term_id' ) ) {
 	}
 }
 
+if ( !function_exists( 'sp_get_the_term_id_or_meta' ) ) {
+	function sp_get_the_term_id_or_meta( $post_id, $taxonomy ) {
+		$terms = get_the_terms( $post_id, $taxonomy );
+		if ( is_array( $terms ) && sizeof( $terms ) > 0 ):
+			$term = reset( $terms );
+			if ( is_object( $term ) && property_exists( $term, 'term_id' ) )
+				return $term->term_id;
+			else
+				return 0;
+		else:
+			return get_post_meta( $post_id, $taxonomy, true );
+		endif;
+	}
+}
+
 if ( !function_exists( 'sp_get_url' ) ) {
 	function sp_get_url( $post_id ) {
 		$url = get_post_meta( $post_id, 'sp_url', true );
@@ -502,10 +517,10 @@ if ( !function_exists( 'sp_dropdown_taxonomies' ) ) {
 					echo '<option></option>';
 				endif;
 				if ( $args['show_option_all'] ):
-					printf( '<option value="0">%s</option>', $args['show_option_all'] );
+					printf( '<option value="0" ' . selected( '0', $selected, false ) . '>%s</option>', $args['show_option_all'] );
 				endif;
 				if ( $args['show_option_none'] ):
-					printf( '<option value="-1">%s</option>', $args['show_option_none'] );
+					printf( '<option value="-1" ' . selected( '-1', $selected, false ) . '>%s</option>', $args['show_option_none'] );
 				endif;
 			endif;