Add Default Nationality option at General Settings.

modules/sportspress-default-nationality.php

@@ -0,0 +1,67 @@
+<?php
+/*
+Plugin Name: SportsPress Default Nationality
+Plugin URI: http://themeboy.com/
+Description: Add default nationality option to SportsPress Settings.
+Author: ThemeBoy
+Author URI: http://themeboy.com/
+Version: 2.7
+*/
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) exit;
+
+if ( ! class_exists( 'SportsPress_Default_Nationality' ) ) :
+
+/**
+ * Main SportsPress Default Nationality Class
+ *
+ * @class SportsPress_Default_Nationality
+ * @version	2.7
+ */
+class SportsPress_Default_Nationality {
+
+	/**
+	 * Constructor
+	 */
+	public function __construct() {
+		// Define constants
+		$this->define_constants();
+
+		add_filter( 'sportspress_general_options', array( $this, 'add_general_options' ) );
+	}
+
+	/**
+	 * Define constants.
+	*/
+	private function define_constants() {
+		if ( !defined( 'SP_DEFAULT_NATIONALITY_VERSION' ) )
+			define( 'SP_DEFAULT_NATIONALITY_VERSION', '2.7' );
+
+		if ( !defined( 'SP_DEFAULT_NATIONALITY_URL' ) )
+			define( 'SP_DEFAULT_NATIONALITY_URL', plugin_dir_url( __FILE__ ) );
+
+		if ( !defined( 'SP_DEFAULT_NATIONALITY_DIR' ) )
+			define( 'SP_DEFAULT_NATIONALITY_DIR', plugin_dir_path( __FILE__ ) );
+	}
+
+	/**
+	 * Add option to SportsPress General Settings.
+	 */
+	public function add_general_options( $settings ) {
+		$countries[''] = __( '&mdash; None &mdash;', 'sportspress' );
+		$countries = array_merge ( $countries, SP()->countries->countries );
+		$settings[]=array(
+					'title'     => __( 'Default Nationality', 'sportspress' ),
+					'id'        => 'sportspress_default_nationality',
+					'default'   => '',
+					'type'      => 'select',
+					'options'   => $countries,
+				);
+		return $settings;
+	}
+}
+
+endif;
+
+new SportsPress_Default_Nationality();