adding fresh FoundationPress theme from scratch

FoundationPress/library/custom-nav.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * Allow users to select Topbar or Offcanvas menu. Adds body class of offcanvas or topbar based on which they choose.
+ *
+ * @package FoundationPress
+ * @since FoundationPress 1.0.0
+ */
+
+if ( ! function_exists( 'wpt_register_theme_customizer' ) ) :
+	function wpt_register_theme_customizer( $wp_customize ) {
+
+		// Create custom panels
+		$wp_customize->add_panel(
+			'mobile_menu_settings', array(
+				'priority'       => 1000,
+				'theme_supports' => '',
+				'title'          => __( 'Mobile Menu Settings', 'foundationpress' ),
+				'description'    => __( 'Controls the mobile menu', 'foundationpress' ),
+			)
+		);
+
+		// Create custom field for mobile navigation layout
+		$wp_customize->add_section(
+			'mobile_menu_layout', array(
+				'title'    => __( 'Mobile navigation layout', 'foundationpress' ),
+				'panel'    => 'mobile_menu_settings',
+				'priority' => 1000,
+			)
+		);
+
+		// Set default navigation layout
+		$wp_customize->add_setting(
+			'wpt_mobile_menu_layout',
+			array(
+				'default' => __( 'topbar', 'foundationpress' ),
+			)
+		);
+
+		// Add options for navigation layout
+		$wp_customize->add_control(
+			new WP_Customize_Control(
+				$wp_customize,
+				'mobile_menu_layout',
+				array(
+					'type'     => 'radio',
+					'section'  => 'mobile_menu_layout',
+					'settings' => 'wpt_mobile_menu_layout',
+					'choices'  => array(
+						'topbar'    => 'Topbar',
+						'offcanvas' => 'Offcanvas',
+					),
+				)
+			)
+		);
+
+	}
+
+	add_action( 'customize_register', 'wpt_register_theme_customizer' );
+
+	// Add class to body to help w/ CSS
+	add_filter( 'body_class', 'mobile_nav_class' );
+	function mobile_nav_class( $classes ) {
+		if ( ! get_theme_mod( 'wpt_mobile_menu_layout' ) || get_theme_mod( 'wpt_mobile_menu_layout' ) === 'topbar' ) :
+			$classes[] = 'topbar';
+		elseif ( get_theme_mod( 'wpt_mobile_menu_layout' ) === 'offcanvas' ) :
+			$classes[] = 'offcanvas';
+		endif;
+		return $classes;
+	}
+endif;