init

wp-content/themes/flatsome/inc/admin/customizer/customizer-reset.php

@@ -0,0 +1,82 @@
+<?php
+
+// Options for resetting Customizer
+
+if ( ! class_exists( 'Flatsome_Customizer_Reset' ) ) {
+  final class Flatsome_Customizer_Reset {
+    /**
+     * @var Flatsome_Customizer_Reset
+     */
+    private static $instance = null;
+
+    /**
+     * @var WP_Customize_Manager
+     */
+    private $wp_customize;
+
+    public static function get_instance() {
+      if ( null === self::$instance ) {
+        self::$instance = new self();
+      }
+
+      return self::$instance;
+    }
+
+    private function __construct() {
+      add_action( 'customize_controls_print_scripts', array( $this, 'customize_controls_print_scripts' ) );
+      add_action( 'wp_ajax_customizer_reset', array( $this, 'ajax_customizer_reset' ) );
+      add_action( 'customize_register', array( $this, 'customize_register' ) );
+    }
+
+    public function customize_controls_print_scripts() {
+      $uri     = get_template_directory_uri();
+      $theme   = wp_get_theme( get_template() );
+      $version = $theme->get( 'Version' );
+
+      wp_enqueue_script( 'flatsome-customizer-reset', $uri . '/inc/admin/customizer/js/customizer-reset.js', array(), $version, true );
+      wp_localize_script( 'flatsome-customizer-reset', '_FlatsomeCustomizerReset', array(
+        'reset'   => __( 'Reset', 'flatsome-admin' ),
+        'confirm' => __( "Attention! This will remove all customizations ever made via customizer to this theme!\n\nThis action is irreversible!", 'flatsome-admin' ),
+        'nonce'   => array(
+          'reset' => wp_create_nonce( 'customizer-reset' ),
+        )
+      ) );
+    }
+
+    /**
+     * Store a reference to `WP_Customize_Manager` instance
+     *
+     * @param $wp_customize
+     */
+    public function customize_register( $wp_customize ) {
+      $this->wp_customize = $wp_customize;
+    }
+
+    public function ajax_customizer_reset() {
+      if ( ! $this->wp_customize->is_preview() ) {
+        wp_send_json_error( 'not_preview' );
+      }
+
+      if ( ! check_ajax_referer( 'customizer-reset', 'nonce', false ) ) {
+        wp_send_json_error( 'invalid_nonce' );
+      }
+
+      $this->reset_customizer();
+
+      wp_send_json_success();
+    }
+
+    public function reset_customizer() {
+      $settings = $this->wp_customize->settings();
+
+      // remove theme_mod settings registered in customizer
+      foreach ( $settings as $setting ) {
+        if ( 'theme_mod' == $setting->type ) {
+          remove_theme_mod( $setting->id );
+        }
+      }
+    }
+  }
+}
+
+Flatsome_Customizer_Reset::get_instance();