<?php
/**
 * @Template: wp-reset.php
 * @since: 1.0.0
 * @author: Case-Themes
 * @descriptions:
 * @create: 28-Feb-18
 */
if (!defined('ABSPATH')) {
    exit; // Exit if accessed this file directly
}

if (is_admin() && !class_exists('CT_Reset')) {

    class CT_Reset
    {

        public function __construct()
        {
            add_action('admin_init', array($this, 'ct_reset_init'));
        }

        function ct_reset_init()
        {
            $current_user = wp_get_current_user();

            /**
             * Remove demo data
             */
            if (isset($_POST['_wp_nonce']) && wp_verify_nonce($_POST['_wp_nonce'], 'ct-reset') && $_REQUEST['action'] === 'ct-reset') {
                require_once( ABSPATH . '/wp-admin/includes/upgrade.php' );

                $blogname    = get_option( 'blogname' );
                $admin_email = get_option( 'admin_email' );
                $blog_public = get_option( 'blog_public' );

                if ( $current_user->user_login != 'admin' ) {
                    $user = get_user_by( 'login', 'admin' );
                }

                if ( empty( $user->user_level ) || $user->user_level < 10 ) {
                    $user = $current_user;
                }

                global $wpdb, $reactivate_wp_reset_additional;

                $prefix = str_replace( '_', '\_', $wpdb->prefix );
                $tables = $wpdb->get_col( "SHOW TABLES LIKE '{$prefix}%'" );
                foreach ( $tables as $table ) {
                    $wpdb->query( "DROP TABLE $table" );
                }

                $result = wp_install( $blogname, $user->user_login, $user->user_email, $blog_public );
                extract( $result, EXTR_SKIP );

                $query = $wpdb->prepare( "UPDATE $wpdb->users SET user_pass = %s, user_activation_key = '' WHERE ID = %d", $user->user_pass, $user_id );
                $wpdb->query( $query );

                $get_user_meta    = function_exists( 'get_user_meta' ) ? 'get_user_meta' : 'get_usermeta';
                $update_user_meta = function_exists( 'update_user_meta' ) ? 'update_user_meta' : 'update_usermeta';

                if ( $get_user_meta( $user_id, 'default_password_nag' ) ) {
                    $update_user_meta( $user_id, 'default_password_nag', false );
                }

                if ( $get_user_meta( $user_id, $wpdb->prefix . 'default_password_nag' ) ) {
                    $update_user_meta( $user_id, $wpdb->prefix . 'default_password_nag', false );
                }

                wp_clear_auth_cookie();
                wp_set_auth_cookie( $user_id );

                wp_redirect( admin_url() . '?reset' );
                exit();
            }
        }
    }

    new CT_Reset();
}