Current File : /var/www/html/higroup/wp-content/plugins/paid-memberships-pro/includes/license.php
<?php
/*
This file handles the support licensing control for Paid Memberships Pro
and PMPro addons.
How it works:
- All source code and resource files bundled with this plugin are licensed under the GPLv2 license unless otherwise noted (e.g. included third-party libraries).
- An additional "support license" can be purchased at https://www.paidmembershipspro.com/pricing/
which will simultaneous support the development of this plugin and also give you access to support forums and documentation.
- Once your license has been purchased, visit Settings --> PMPro License in your WP dashboard to enter your license.
- Once the license is activated all "nags" will be disabled in the dashboard and member links will be added where appropriate.
- This plugin will function 100% even if the support license is not installed.
- If no support license is detected on this site, prompts will show in the admin to encourage you to purchase one.
- You can override these prompts by setting the PMPRO_LICENSE_NAG constant to false.
*/
/*
Developers, add this line to your wp-config.php to remove PMPro license nags even if no license has been purchased.
define('PMPRO_LICENSE_NAG', false); //consider purchasing a license at https://www.paidmembershipspro.com/pricing/
*/
/*
Constants
*/
define('PMPRO_LICENSE_SERVER', 'https://license.paidmembershipspro.com/');
/*
Check license.
*/
function pmpro_license_isValid($key = NULL, $type = NULL, $force = false) {
//check cache first
$pmpro_license_check = get_option('pmpro_license_check', false);
if(empty($force) && $pmpro_license_check !== false && $pmpro_license_check['enddate'] > current_time('timestamp'))
{
if(empty($type))
return true;
elseif($type == $pmpro_license_check['license'])
return true;
else
return false;
}
//get key and site url
if(empty($key))
$key = get_option("pmpro_license_key", "");
//no key
if(!empty($key))
{
return pmpro_license_check_key($key);
}
else
{
//no key
delete_option('pmpro_license_check');
add_option('pmpro_license_check', array('license'=>false, 'enddate'=>0), NULL, 'no');
return false;
}
}
/*
Activation/Deactivation. Check keys once a month.
*/
//activation
function pmpro_license_activation() {
pmpro_maybe_schedule_event(current_time('timestamp'), 'monthly', 'pmpro_license_check_key');
}
register_activation_hook(__FILE__, 'pmpro_activation');
//deactivation
function pmpro_license_deactivation() {
wp_clear_scheduled_hook('pmpro_license_check_key');
}
register_deactivation_hook(__FILE__, 'pmpro_deactivation');
//check keys with PMPro once a month
function pmpro_license_check_key($key = NULL) {
//get key
if(empty($key))
$key = get_option('pmpro_license_key');
//key? check with server
if(!empty($key))
{
//check license server
$url = add_query_arg(array('license'=>$key, 'domain'=>site_url()), PMPRO_LICENSE_SERVER);
/**
* Filter to change the timeout for this wp_remote_get() request.
*
* @since 1.8.5.1
*
* @param int $timeout The number of seconds before the request times out
*/
$timeout = apply_filters("pmpro_license_check_key_timeout", 5);
$r = wp_remote_get($url, array("timeout" => $timeout));
//test response
if(is_wp_error($r)) {
//error
pmpro_setMessage("Could not connect to the PMPro License Server to check key Try again later.", "error");
}
elseif(!empty($r) && $r['response']['code'] == 200)
{
$r = json_decode($r['body']);
if($r->active == 1)
{
//valid key save enddate
if(!empty($r->enddate))
$enddate = strtotime($r->enddate, current_time('timestamp'));
else
$enddate = strtotime("+1 Year", current_time("timestamp"));
delete_option('pmpro_license_check');
add_option('pmpro_license_check', array('license'=>$r->license, 'enddate'=>$enddate), NULL, 'no');
return true;
}
elseif(!empty($r->error))
{
//invalid key
global $pmpro_license_error;
$pmpro_license_error = $r->error;
delete_option('pmpro_license_check');
add_option('pmpro_license_check', array('license'=>false, 'enddate'=>0), NULL, 'no');
}
}
}
//no key or there was an error
return false;
}
add_action('pmpro_license_check_key', 'pmpro_license_check_key');
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