From 47a2aca3f74bbfe22b029bb450b45b8c00b56193 Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Fri, 15 Aug 2014 22:25:14 +1000
Subject: [PATCH] Add highlighting option to league tables

---
 assets/js/admin/sportspress-admin.js          | 10 ++++
 .../class-sp-meta-box-table-data.php          |  9 ++-
 templates/league-table.php                    | 55 +++++++++++++++++--
 3 files changed, 66 insertions(+), 8 deletions(-)

diff --git a/assets/js/admin/sportspress-admin.js b/assets/js/admin/sportspress-admin.js
index 802601b5..7bea5462 100644
--- a/assets/js/admin/sportspress-admin.js
+++ b/assets/js/admin/sportspress-admin.js
@@ -25,6 +25,16 @@ jQuery(document).ready(function($){
 	// Activate auto key placeholder
 	$("#poststuff #title").keyup();
 
+	// Radio input toggle
+	$(".sp-radio-toggle").click(function() {
+		if($(this).data("sp-checked")) {
+			$(this).attr("checked", false );
+			$(this).data("sp-checked", false );
+		} else {
+			$(this).data("sp-checked", true );
+		}
+	});
+
 	// Table switcher
 	$(".sp-table-panel").siblings(".sp-table-bar").find("a").click(function() {
 		$(this).closest("li").find("a").addClass("current").closest("li").siblings().find("a").removeClass("current").closest(".sp-table-bar").siblings($(this).attr("href")).show().siblings(".sp-table-panel").hide();
diff --git a/includes/admin/post-types/meta-boxes/class-sp-meta-box-table-data.php b/includes/admin/post-types/meta-boxes/class-sp-meta-box-table-data.php
index 446b4f40..c524f64b 100644
--- a/includes/admin/post-types/meta-boxes/class-sp-meta-box-table-data.php
+++ b/includes/admin/post-types/meta-boxes/class-sp-meta-box-table-data.php
@@ -22,13 +22,15 @@ class SP_Meta_Box_Table_Data {
 		$table = new SP_League_Table( $post );
 		list( $columns, $usecolumns, $data, $placeholders, $merged ) = $table->data( true );
 		$adjustments = $table->adjustments;
-		self::table( $columns, $usecolumns, $data, $placeholders, $adjustments );
+		$highlight = get_post_meta( $table->ID, 'sp_highlight', true );
+		self::table( $columns, $usecolumns, $data, $placeholders, $adjustments, $highlight );
 	}
 
 	/**
 	 * Save meta box data
 	 */
 	public static function save( $post_id, $post ) {
+		update_post_meta( $post_id, 'sp_highlight', sp_array_value( $_POST, 'sp_highlight', array() ) );
 		update_post_meta( $post_id, 'sp_columns', sp_array_value( $_POST, 'sp_columns', array() ) );
 		update_post_meta( $post_id, 'sp_adjustments', sp_array_value( $_POST, 'sp_adjustments', array() ) );
 		update_post_meta( $post_id, 'sp_teams', sp_array_value( $_POST, 'sp_teams', array() ) );
@@ -37,11 +39,12 @@ class SP_Meta_Box_Table_Data {
 	/**
 	 * Admin edit table
 	 */
-	public static function table( $columns = array(), $usecolumns = null, $data = array(), $placeholders = array(), $adjustments = array() ) {
+	public static function table( $columns = array(), $usecolumns = null, $data = array(), $placeholders = array(), $adjustments = array(), $highlight = null ) {
 		if ( is_array( $usecolumns ) )
 			$usecolumns = array_filter( $usecolumns );
 			$show_team_logo = get_option( 'sportspress_table_show_logos', 'no' ) == 'yes' ? true : false;
 		?>
+		<input type="hidden" name="sp_highlight" value="0">
 		<ul class="subsubsub sp-table-bar">
 			<li><a href="#sp-table-values" class="current"><?php _e( 'Values', 'sportspress' ); ?></a></li> | 
 			<li><a href="#sp-table-adjustments" class=""><?php _e( 'Adjustments', 'sportspress' ); ?></a></li>
@@ -50,6 +53,7 @@ class SP_Meta_Box_Table_Data {
 			<table class="widefat sp-data-table sp-league-table">
 				<thead>
 					<tr>
+						<th class="radio"><span class="dashicons sp-icon-shield tips" title="<?php _e( 'Highlight', 'sportspress' ); ?>"></span></th>
 						<th><?php _e( 'Team', 'sportspress' ); ?></th>
 						<?php foreach ( $columns as $key => $label ): ?>
 							<th><label for="sp_columns_<?php echo $key; ?>">
@@ -72,6 +76,7 @@ class SP_Meta_Box_Table_Data {
 								$default_name = get_the_title( $team_id );
 							?>
 							<tr class="sp-row sp-post<?php if ( $i % 2 == 0 ) echo ' alternate'; ?>">
+								<td><input type="radio" class="sp-radio-toggle" name="sp_highlight" value="<?php echo $team_id; ?>" <?php checked( $highlight, $team_id ); ?>></td>
 								<td>
 									<?php if ( $show_team_logo ) echo get_the_post_thumbnail( $team_id, 'sportspress-fit-mini' ); ?>
 									<span class="sp-default-value">
diff --git a/templates/league-table.php b/templates/league-table.php
index b51199f3..3bb64a44 100644
--- a/templates/league-table.php
+++ b/templates/league-table.php
@@ -21,10 +21,13 @@ $defaults = array(
 	'responsive' => get_option( 'sportspress_enable_responsive_tables', 'yes' ) == 'yes' ? true : false,
 	'paginated' => get_option( 'sportspress_table_paginated', 'yes' ) == 'yes' ? true : false,
 	'rows' => get_option( 'sportspress_table_rows', 10 ),
+	'highlight' => get_post_meta( get_the_ID(), 'sp_highlight', true ),
 );
 
 extract( $defaults, EXTR_SKIP );
 
+if ( empty( $highlight ) ) $highlight = null;
+
 $output = '<h4 class="sp-table-caption">' . get_the_title( $id ) . '</h4>';
 
 $output .= '<div class="sp-table-wrapper' . ( $scrollable ? ' sp-scrollable-table-wrapper' : '' ) . '">';
@@ -57,28 +60,67 @@ endforeach;
 $output .= '</tr>' . '</thead>' . '<tbody>';
 
 $i = 0;
+$start = 0;
 
-if ( intval( $number ) > 0 )
+if ( intval( $number ) > 0 ):
 	$limit = $number;
 
-foreach( $data as $team_id => $row ):
+	// Trim table to center around highlighted team
+	if ( $highlight && sizeof( $data ) > $limit && array_key_exists( $highlight, $data ) ):
+		
+		// Number of teams in the table
+		$size = sizeof( $data );
+
+		// Position of highlighted team in the table
+		$key = array_search( $highlight, array_keys( $data ) );
+
+		// Get starting position
+		$start = $key - ceil( $limit / 2 ) + 1;
+		if ( $start < 0 ) $start = 0;
+
+		// Trim table using starting position
+		$trimmed = array_slice( $data, $start, $limit, true );
+
+		// Move starting position if we are too far down the table
+		if ( sizeof( $trimmed ) < $limit && sizeof( $trimmed ) < $size ):
+			$offset = $limit - sizeof( $trimmed );
+			$start -= $offset;
+			if ( $start < 0 ) $start = 0;
+			$trimmed = array_slice( $data, $start, $limit, true );
+		endif;
+
+		// Replace data
+		$data = $trimmed;
+	endif;
+endif;
+
+// Loop through the teams
+foreach ( $data as $team_id => $row ):
 
 	if ( isset( $limit ) && $i >= $limit ) continue;
 
 	$name = sp_array_value( $row, 'name', null );
 	if ( ! $name ) continue;
 
-	$output .= '<tr class="' . ( $i % 2 == 0 ? 'odd' : 'even' ) . '">';
+	// Generate tags for highlighted team
+	$before = $after = $class = '';
+	if ( $highlight == $team_id ):
+		$before = '<strong>';
+		$after = '</strong>';
+		$class = ' highlighted';
+	endif;
+
+	$output .= '<tr class="' . ( $i % 2 == 0 ? 'odd' : 'even' ) . $class . '">';
 
 	// Rank
-	$output .= '<td class="data-rank">' . ( $i + 1 ) . '</td>';
+	$output .= '<td class="data-rank">' . $before . ( $start + 1 ) . $after . '</td>';
 
 	$name_class = '';
 
 	if ( $show_team_logo ):
 		if ( has_post_thumbnail( $team_id ) ):
 			$logo = get_the_post_thumbnail( $team_id, 'sportspress-fit-icon' );
-			$name = '<span class="team-logo">' . $logo . '</span>' . $name;
+			$name = '<span class="team-logo">' . $logo . '</span>' . $before . $name . $after;
 			$name_class .= ' has-logo';
 		endif;
 	endif;
@@ -94,12 +136,13 @@ foreach( $data as $team_id => $row ):
 		if ( $key == 'name' )
 			continue;
 		if ( ! is_array( $columns ) || in_array( $key, $columns ) )
-			$output .= '<td class="data-' . $key . '">' . sp_array_value( $row, $key, '&mdash;' ) . '</td>';
+			$output .= '<td class="data-' . $key . '">' . $before . sp_array_value( $row, $key, '&mdash;' ) . $after . '</td>';
 	endforeach;
 
 	$output .= '</tr>';
 
 	$i++;
+	$start++;
 
 endforeach;