Current File : /var/www/projetos/takthua.com.br/wp-content/plugins/maintenance/maintenance.php
<?php
/*
Plugin Name: Maintenance
Plugin URI: https://wpmaintenancemode.com/
Description: Put your site in maintenance mode, away from the public view. Use maintenance plugin if your website is in development or you need to change a few things, run an upgrade. Make it only accessible to logged in users.
Version: 4.05
Author: WebFactory Ltd
Author URI: https://www.webfactoryltd.com/
License: GPL2
Copyright 2013-2022 WebFactory Ltd (email : support@webfactoryltd.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
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, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
class MTNC
{
public function __construct()
{
global $mtnc_variable;
$mtnc_variable = new stdClass();
add_action('plugins_loaded', array(&$this, 'mtnc_constants'), 1);
add_action('plugins_loaded', array(&$this, 'mtnc_lang'), 2);
add_action('plugins_loaded', array(&$this, 'mtnc_includes'), 3);
add_action('plugins_loaded', array(&$this, 'mtnc_admin'), 4);
register_activation_hook(__FILE__, array(&$this, 'mtnc_activation'));
register_deactivation_hook(__FILE__, array(&$this, 'mtnc_deactivation'));
add_action('template_include', array(&$this, 'mtnc_template_include'), 999999);
add_action('do_feed_rdf', array(&$this, 'disable_feed'), 0, 1);
add_action('do_feed_rss', array(&$this, 'disable_feed'), 0, 1);
add_action('do_feed_rss2', array(&$this, 'disable_feed'), 0, 1);
add_action('do_feed_atom', array(&$this, 'disable_feed'), 0, 1);
add_action('wp_logout', array(&$this, 'mtnc_user_logout'));
add_action('init', array(&$this, 'mtnc_admin_bar'));
add_action('init', array(&$this, 'mtnc_set_global_options'), 1);
add_action('admin_action_mtnc_install_wpfssl', array(&$this, 'install_wpfssl'));
add_filter(
'plugin_action_links_' . plugin_basename(__FILE__),
array(&$this, 'plugin_action_links')
);
}
// add settings link to plugins page
function plugin_action_links($links)
{
$settings_link = '<a href="' . admin_url('admin.php?page=maintenance') . '" title="' . __('Maintenance Settings', 'maintenance') . '">' . __('Settings', 'maintenance') . '</a>';
array_unshift($links, $settings_link);
return $links;
} // plugin_action_links
public function mtnc_constants()
{
define('MTNC_VERSION', '4.0');
define('MTNC_DB_VERSION', 2);
define('MTNC_WP_VERSION', get_bloginfo('version'));
define('MTNC_DIR', trailingslashit(plugin_dir_path(__FILE__)));
define('MTNC_URI', trailingslashit(plugin_dir_url(__FILE__)));
define('MTNC_INCLUDES', MTNC_DIR . trailingslashit('includes'));
define('MTNC_LOAD', MTNC_DIR . trailingslashit('load'));
}
public function mtnc_set_global_options()
{
global $mt_options;
$mt_options = mtnc_get_plugin_options(true);
}
public function mtnc_lang()
{
load_plugin_textdomain('maintenance');
}
public function mtnc_includes()
{
require_once MTNC_INCLUDES . 'functions.php';
require_once MTNC_INCLUDES . 'update.php';
require_once MTNC_DIR . 'load/functions.php';
require_once dirname(__FILE__) . '/wf-flyout/wf-flyout.php';
new wf_flyout(__FILE__);
}
public function mtnc_admin()
{
if (is_admin()) {
require_once MTNC_INCLUDES . 'admin.php';
}
}
public function mtnc_activation()
{
self::mtnc_clear_cache();
}
public function mtnc_deactivation()
{
self::mtnc_clear_cache();
}
public static function mtnc_clear_cache()
{
wp_cache_flush();
if (function_exists('w3tc_pgcache_flush')) {
w3tc_pgcache_flush();
}
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
}
if (method_exists('LiteSpeed_Cache_API', 'purge_all')) {
LiteSpeed_Cache_API::purge_all();
}
do_action('litespeed_purge_all');
if (class_exists('Endurance_Page_Cache')) {
$epc = new Endurance_Page_Cache;
$epc->purge_all();
}
if (class_exists('SG_CachePress_Supercacher') && method_exists('SG_CachePress_Supercacher', 'purge_cache')) {
SG_CachePress_Supercacher::purge_cache(true);
}
if (class_exists('SiteGround_Optimizer\Supercacher\Supercacher')) {
SiteGround_Optimizer\Supercacher\Supercacher::purge_cache();
}
if (isset($GLOBALS['wp_fastest_cache']) && method_exists($GLOBALS['wp_fastest_cache'], 'deleteCache')) {
$GLOBALS['wp_fastest_cache']->deleteCache(true);
}
if (is_callable('wpfc_clear_all_cache')) {
wpfc_clear_all_cache(true);
}
if (is_callable(array('Swift_Performance_Cache', 'clear_all_cache'))) {
Swift_Performance_Cache::clear_all_cache();
}
if (is_callable(array('Hummingbird\WP_Hummingbird', 'flush_cache'))) {
Hummingbird\WP_Hummingbird::flush_cache(true, false);
}
if (function_exists('rocket_clean_domain')) {
rocket_clean_domain();
}
do_action('cache_enabler_clear_complete_cache');
}
public function mtnc_user_logout()
{
wp_safe_redirect(get_bloginfo('url'));
exit;
}
public function disable_feed()
{
global $mt_options;
if (!is_user_logged_in() && !empty($mt_options['state'])) {
nocache_headers();
echo '<?xml version="1.0" encoding="UTF-8" ?><status>Service unavailable.</status>';
exit;
}
}
public function mtnc_template_include($original_template)
{
$original_template = mtnc_load_maintenance_page($original_template);
return $original_template;
}
public function mtnc_admin_bar()
{
add_action('admin_bar_menu', 'mtnc_add_toolbar_items', 100);
}
function is_plugin_installed($slug)
{
if (!function_exists('get_plugins')) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$all_plugins = get_plugins();
if (!empty($all_plugins[$slug])) {
return true;
} else {
return false;
}
} // is_plugin_installed
// auto download / install / activate WP Force SSL plugin
function install_wpfssl()
{
check_ajax_referer('install_wpfssl');
if (false === current_user_can('administrator')) {
wp_die('Sorry, you have to be an admin to run this action.');
}
$plugin_slug = 'wp-force-ssl/wp-force-ssl.php';
$plugin_zip = 'https://downloads.wordpress.org/plugin/wp-force-ssl.latest-stable.zip';
@include_once ABSPATH . 'wp-admin/includes/plugin.php';
@include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
@include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
@include_once ABSPATH . 'wp-admin/includes/file.php';
@include_once ABSPATH . 'wp-admin/includes/misc.php';
echo '<style>
body{
font-family: sans-serif;
font-size: 14px;
line-height: 1.5;
color: #444;
}
</style>';
echo '<div style="margin: 20px; color:#444;">';
echo 'If things are not done in a minute <a target="_parent" href="' . admin_url('plugin-install.php?s=force%20ssl%20webfactory&tab=search&type=term') . '">install the plugin manually via Plugins page</a><br><br>';
echo 'Starting ...<br><br>';
wp_cache_flush();
$upgrader = new Plugin_Upgrader();
echo 'Check if WP Force SSL is already installed ... <br />';
if ($this->is_plugin_installed($plugin_slug)) {
echo 'WP Force SSL is already installed! <br /><br />Making sure it\'s the latest version.<br />';
$upgrader->upgrade($plugin_slug);
$installed = true;
} else {
echo 'Installing WP Force SSL.<br />';
$installed = $upgrader->install($plugin_zip);
}
wp_cache_flush();
if (!is_wp_error($installed) && $installed) {
echo 'Activating WP Force SSL.<br />';
$activate = activate_plugin($plugin_slug);
if (is_null($activate)) {
echo 'WP Force SSL Activated.<br />';
echo '<script>setTimeout(function() { top.location = "admin.php?page=maintenance"; }, 1000);</script>';
echo '<br>If you are not redirected in a few seconds - <a href="admin.php?page=maintenance" target="_parent">click here</a>.';
}
} else {
echo 'Could not install WP Force SSL. You\'ll have to <a target="_parent" href="' . admin_url('plugin-install.php?s=force%20ssl%20webfactory&tab=search&type=term') . '">download and install manually</a>.';
}
echo '</div>';
} // install_wpfssl
} // class MTNC
$mtnc = new MTNC();
Mini Shell