<?php
/**
 * Deregister Customizer Controls & Sections
 *
 * @package   Bstone
 * @author    Stack Themes
 * @copyright Copyright (c) 2017, Bstone
 * @link      https://wpbstone.com/
 * @since     Bstone 1.0.0
 */

if ( ! class_exists( 'ST_Customizer_Deregister' ) ) {

	/**
	 * ST_Customizer_Deregister initial setup
	 *
	 * @since 1.0.13
	 */
	class ST_Customizer_Deregister {

		/**
		 * Class instance.
		 *
		 * @access private
		 * @var $instance Class instance.
		 */
		private static $instance;

		/**
		 * Initiator
		 */
		public static function get_instance() {
			if ( ! isset( self::$instance ) ) {
				self::$instance = new self();
			}
			return self::$instance;
		}

		/**
		 *  Constructor
		 */
		public function __construct() {

			// Strip away unused customizer nodes.
			add_action( 'customize_register', array( $this, 'deregister' ), 999 );
		}
		
		/**
	   * Remove stuff that WordPress adds to the customizer.
	   *
	   * param object $wp_customize An instance of WP_Customize_Manager.
	   */
	   public function deregister( $wp_customize ) {
		   
		   $wp_customize->remove_control('display_header_text');

		   $wp_customize -> remove_section( 'colors' );
		   $wp_customize -> remove_section( 'header_image' );
		   $wp_customize -> remove_section( 'background_image' );

	   }
	}
}// End if().

/**
 * Kicking this off by calling 'get_instance()' method
 */
ST_Customizer_Deregister::get_instance();