<?php

/**
 * @package WP Encryption
 *
 * @author     Go Web Smarty
 * @copyright  Copyright (C) 2019-2020, Go Web Smarty
 * @license    http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License, version 3
 * @link       https://gowebsmarty.com
 * @since      Class available since Release 5.1.0
 *
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 */

class WPLE_Trait
{

  /**
   * Progress & error indicator
   *
   * @since 4.4.0 
   * @return void
   */
  public static function wple_progress_bar()
  {
    $stage1 = $stage2 = $stage3 = $stage4 = '';

    $progress = get_option('wple_error');

    if (FALSE === $progress) {
      //still waiting first run
    } else if ($progress == 0) { //success
      $stage1 = $stage2 = $stage3 = 'prog-1';
    } else if ($progress == 1 || $progress == 400 || $progress == 429) { //failed on first step
      $stage1 = 'prog-0';
    } else if ($progress == 2) {
      $stage1 = 'prog-1';
      $stage2 = 'prog-0';
    } else if ($progress == 3) {
      $stage1 = $stage2 = 'prog-1';
      $stage3 = 'prog-0';
    } else if ($progress == 4) {
      $stage1 = $stage2 = $stage3 = 'prog-1';
      $stage4 = 'prog-0';
    } else if ($progress == 5) { //all success
      if (wple_fs()->can_use_premium_code__premium_only()) {
        $stage1 = $stage2 = $stage3 = $stage4 = 'prog-1';
      }

      if (!wple_fs()->can_use_premium_code__premium_only()) {
        $stage1 = $stage2 = $stage3 = 'prog-1';
      }
    }

    if (FALSE !== ($cmp = get_option('wple_complete')) && $cmp) {
      $stage1 = $stage2 = $stage3 = $stage4 = 'prog-1';
    }

    $out = '<ul class="wple-progress">
      <li class="' . $stage1 . '"><a href="?page=wp_encryption&restart=1" class="wple-tooltip" data-tippy="' . esc_attr__("Click to re-start from beginning", 'wp-letsencrypt-ssl') . '"><span>1</span>&nbsp;' . esc_html__('Registration', 'wp-letsencrypt-ssl') . '</a></li>
      <li class="' . $stage2 . '"><span>2</span>&nbsp;' . esc_html__('Domain Verification', 'wp-letsencrypt-ssl') . '</li>
      <li class="' . $stage3 . '"><span>3</span>&nbsp;' . esc_html__('Certificate Generated', 'wp-letsencrypt-ssl') . '</li>
      <li class="' . $stage4 . '"><span>4</span>&nbsp;' . esc_html__('Install Certificate', 'wp-letsencrypt-ssl') . '</li>';

    $out .= '</ul>';

    return $out;
  }

  public static function wple_get_acmename($nonwwwdomain, $identifier)
  {
    $dmn = $nonwwwdomain;
    if (FALSE !== ($slashpos = stripos($dmn, '/'))) {
      $pdomain = substr($dmn, 0, $slashpos);
    } else {
      $pdomain = $dmn;
    }

    $parts = explode('.', $dmn);
    $subdomain = '';
    $acmedomain = str_ireplace($pdomain, '', $identifier);

    if (count($parts) > 2 && strlen($parts[0]) >= 3) {
      $subdomain = $parts[0] . '.';
    }
    if (count($parts) > 3) { //double nested subdomain
      $subdomain = '';
      $acmedomain = $identifier;
    }

    $acme = '_acme-challenge.' . esc_html($acmedomain) . $subdomain;
    if (count($parts) <= 3) {
      $acme = substr($acme, 0, -1);
    }

    return $acme;
  }
}