File "loadbalancer.class.php"
Full Path: /home/vantageo/public_html/cache/cache/cache/cache/cache/cache/.wp-cli/wp-content/plugins/revslider/includes/framework/loadbalancer.class.php
File size: 2.55 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* @author ThemePunch <info@themepunch.com>
* @link http://www.themepunch.com/
* @copyright 2017 ThemePunch
*/
if( !defined( 'ABSPATH') ) exit();
class RevSliderLoadBalancer {
public $servers = array();
/**
* set the server list on construct
**/
public function __construct(){
$this->servers = get_option('revslider_servers', array());
$this->servers = (empty($this->servers)) ? array('themepunch.tools') : $this->servers; //, 'themepunch-ext-a.tools'
}
/**
* get the url depending on the purpose, here with key, you can switch do a different server
**/
public function get_url($purpose, $key = 0){
$url = 'https://';
$use_url = (!isset($this->servers[$key])) ? reset($this->servers) : $this->servers[$key];
//$use_url = 'themepunch.tools';
switch($purpose){
case 'updates':
$url .= 'updates.';
break;
case 'templates':
$url .= 'templates.';
break;
case 'library':
$url .= 'library.';
break;
default:
return false;
}
$url .= $use_url;
return $url;
}
/**
* refresh the server list to be used, will be done once in a month
**/
public function refresh_server_list($force = false){
global $wp_version;
$last_check = get_option('revslider_server_refresh', false);
if($force === true || $last_check === false || time() - $last_check > 60 * 60 * 24 * 14){
//$url = $this->get_url('updates');
$url = 'https://updates.themepunch.tools';
$count = 0;
/*$response = false;
do{*/
$request = wp_remote_post($url.'/get_server_list.php', array(
'user-agent' => 'WordPress/'.$wp_version.'; '.get_bloginfo('url'),
'body' => array(
'item' => urlencode(RS_PLUGIN_SLUG),
'version' => urlencode(RevSliderGlobals::SLIDER_REVISION)
),
'timeout' => 45
));
if(!is_wp_error($request)){
if($response = maybe_unserialize($request['body'])){
$list = json_decode($response, true);
update_option('revslider_servers', $list);
}
}/*else{
$url = $this->get_url('updates');
}
$count++;
}while($response === false && $count < 5);*/
update_option('revslider_server_refresh', time());
}
}
/**
* move the server list, to take the next server as the one currently seems unavailable
**/
public function move_server_list(){
$servers = $this->servers;
$a = array_shift($servers);
$servers[] = $a;
$this->servers = $servers;
update_option('revslider_servers', $servers);
}
}
?>