<?php
/**
 * My Life Theme Customizer
 *
 * @package My Life
 * @since My Life 1.2
 */

if ( ! is_active_sidebar( 'sidebar-1' ) && ! is_active_sidebar( 'sidebar-2' ) ) //Only display theme options if one or more sidebars are active
	return;

function my_life_customize_register( $wp_customize ) {

		$choices = array(
		        'left' => 'Left',
		        'right' => 'Right',
		        );

		if ( is_active_sidebar( 'sidebar-1' ) && is_active_sidebar( 'sidebar-2' ) ) {
			$choices = array_merge( $choices, array( 'both' => 'Left and Right' ) );
		}

		$wp_customize->add_section( 'my_life_theme_options', array(
		    'title'          => __( 'Theme Options', 'my-life' ),
		    'priority'       => 35,
		) );

		$wp_customize->add_setting( 'sidebar_placement', array(
		    'default'        => 'right',
		    'type'           => 'theme_mod',
		    'capability'     => 'edit_theme_options',
		) );

		$wp_customize->add_control( 'sidebar_placement', array(
		    'label'   => __( 'Sidebar Placement:', 'my-life' ),
		    'section' => 'my_life_theme_options',
		    'type'    => 'select',
		    'choices'    => $choices,
		) );

		$wp_customize->get_setting( 'blogname' )->transport        = 'postMessage';
		$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';

}

add_action( 'customize_register', 'my_life_customize_register' );

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 *
 * @since My Life 1.0
 */
function my_life_customize_preview_js() {
	wp_enqueue_script( 'my_life_customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), '20120123', true );
}
add_action( 'customize_preview_init', 'my_life_customize_preview_js' );