File: /home/pclast/public_html/wp-content/plugins/wp-rocket/inc/classes/class-rocket-tester.php
<?php
/**
* This is simple class for adding Zhaket guard system in any wordpress theme and plugin.
* Author: Mojtaba Darvishi
* http://mojtaba.in
* Created by PhpStorm.
* User: mojtaba
* Date: 11/10/17
* Time: 12:17 PM
*/
class Rocket_Tester {
/**
* Your plugin or theme name. It will be used in admin notices
* @var mixed
*/
private $name;
/**
* Registration page slug
* @var mixed
*/
private $slug;
/**
* Parent menu slug
* More info: https://developer.wordpress.org/reference/functions/add_submenu_page/
* @var mixed
*/
private $parent_slug;
/**
* Your plugin or theme text domain
* This wil be used to translate Zhaket Guard SDK strings with you theme or plugin translation file
* @var mixed
*/
private $text_domain;
/**
* Name of option that save info
* @var mixed
*/
private static $option_name;
/**
* Your product token in zhaket.com
* @var mixed
*/
private $product_token;
/**
* Zhaket guard API url
* @var string
*/
public static $api_url = 'http://guard.zhaket.com/api/';
public static $api_url_alternative = 'guard.zhaket.org/api/';
/**
* Single instance of class
* @var null
*/
private static $instance = null;
/**
* Rocket_Tester constructor.
*/
public function __construct(array $settings) {
// Initial settings
$defaults = [
'name' => '',
'slug' => 'zhk_guard_register',
'parent_slug' => 'wpan',
'text_domain' => 'wpan',
'product_token' => '',
'option_name' => 'zhk_guard_register_settings'
];
foreach ( $settings as $key => $setting ) {
if( array_key_exists($key, $defaults) && !empty($setting) ) {
$defaults[$key] = $setting;
}
}
$this->name = $defaults['name'];
$this->slug = $defaults['slug'];
$this->parent_slug = $defaults['parent_slug'];
$this->text_domain = $defaults['text_domain'];
self::$option_name = $defaults['option_name'];
$this->product_token = $defaults['product_token'];
add_action('admin_menu', array($this, 'admin_menu'));
add_action('wp_ajax_'.$this->slug, array($this, 'wp_starter'));
add_action('wp_ajax_'.$this->slug.'_revalidate', array($this, 'revalidate_starter'));
add_action('init', array($this, 'schedule_programs'));
add_action( $this->slug.'_daily_validator', array($this, 'daily_event') );
add_action( 'admin_notices', array($this, 'admin_notice') );
}
/**
* Add submenu page for display registration form
*/
public function admin_menu() {
add_submenu_page(
$this->parent_slug,
__('Activate WP Rocket', $this->text_domain),
__('Activate WP Rocket', $this->text_domain),
'manage_options',
$this->slug,
array($this, 'menu_content')
);
}
/**
* Submenu content
*/
public function menu_content() {
$option = get_option(self::$option_name);
$now = json_decode(get_option($option));
$starter = (isset($now->starter) && !empty($now->starter)) ? base64_decode($now->starter) : '';
if( isset($_GET['debugger']) && !empty($_GET['debugger']) && $_GET['debugger'] === 'show' ) {
$data_show = $option;
} else {
$data_show = '';
}
?>
<style>
form.register_version_form,
.current_license {
width: 30%;
background: #fff;
margin: 0 auto;
padding: 20px 30px;
}
form.register_version_form .license_key {
padding: 5px 10px;
width: calc( 100% - 100px );
}
form.register_version_form button {
width: 80px;
text-align: center;
}
form.register_version_form .result,
.current_license .check_result {
width: 100%;
padding: 30px 0 15px;
text-align: center;
display: none;
}
.current_license .check_result {
padding: 20px 0;
float: right;
width: 100%;
}
form.register_version_form .result .spinner,
.current_license .check_result .spinner {
width: auto;
background-position: right center;
padding-right: 30px;
margin: 0;
float: none;
visibility: visible;
display: none;
}
.current_license.waiting .check_result .spinner,
form.register_version_form .result.show .spinner {
display: inline-block;
}
.current_license {
width: 40%;
text-align: center;
}
.current_license > .current_label {
line-height: 25px;
height: 25px;
display: inline-block;
font-weight: bold;
margin-left: 10px;
}
.current_license > code {
line-height: 25px;
height: 25px;
padding: 0 5px;
color: #c7254e;
margin-left: 10px;
display: inline-block;
-webkit-transform: translateY(2px);
-moz-transform: translateY(2px);
-ms-transform: translateY(2px);
-o-transform: translateY(2px);
transform: translateY(2px);
}
.current_license .action {
color: #fff;
line-height: 25px;
height: 25px;
padding: 0 5px;
display: inline-block;
}
.current_license .last_check {
line-height: 25px;
height: 25px;
padding: 0 5px;
display: inline-block;
}
.current_license .action.active {
background: #4CAF50;
}
.current_license .action.inactive {
background: #c7254e;
}
.current_license .keys {
float: right;
width: 100%;
text-align: center;
padding-top: 20px;
border-top: 1px solid #ddd;
margin-top: 20px;
}
.current_license .keys .wpmlr_revalidate {
margin-left: 30px;
}
.current_license .register_version_form {
display: none;
padding: 0;
float: right;
width: 80%;
margin: 20px 10%;
}
.zhk_guard_notice {
background: #fff;
border: 1px solid rgba(0,0,0,.1);
border-right: 4px solid #00a0d2;
padding: 5px 15px;
margin: 5px;
}
.zhk_guard_danger {
background: #fff;
border: 1px solid rgba(0,0,0,.1);
border-right: 4px solid #DC3232;
padding: 5px 15px;
margin: 5px;
}
.zhk_guard_success {
background: #fff;
border: 1px solid rgba(0,0,0,.1);
border-right: 4px solid #46b450;
padding: 5px 15px;
margin: 5px;
}
@media (max-width: 1024px) {
form.register_version_form,
.current_license {
width: 90%;
}
}
</style>
<div class="wrap wpmlr_wrap" data-show="<?php echo $data_show ?>">
<h1><?php _e('Activate WP Rocket', $this->text_domain); ?></h1>
<?php if( isset($now) && !empty($now) ): ?>
<p><?php _e('You already register your license key. to re validate it, you can use this form.', $this->text_domain); ?></p>
<div class="current_license">
<span class="current_label"><?php _e('Your current license:', $this->text_domain); ?></span>
<code><?php echo $starter; ?></code>
<div class="action <?php echo ($now->action == 1) ? 'active' : 'inactive'; ?>">
<?php if( $now->action == 1 ): ?>
<span class="dashicons dashicons-yes"></span>
<?php echo $now->message; ?>
<?php else: ?>
<span class="dashicons dashicons-no-alt"></span>
<?php echo $now->message; ?>
<?php endif; ?>
</div>
<div class="keys">
<a href="#" class="button button-primary wpmlr_revalidate" data-key="<?php echo $starter; ?>"><?php _e('Revalidate', $this->text_domain); ?></a>
<a href="#" class="button zhk_guard_new_key"><?php _e('Delete and submit another license', $this->text_domain); ?></a>
</div>
<form action="#" method="post" class="register_version_form">
<input type="text" class="license_key" placeholder="<?php _e('New license key', $this->text_domain); ?>">
<button class="button button-primary"><?php _e('Register', $this->text_domain); ?></button>
<div class="result">
<div class="spinner"><?php _e('Please wait...', $this->text_domain); ?></div>
<div class="result_text"></div>
</div>
</form>
<div class="check_result">
<div class="spinner"><?php _e('Please wait...', $this->text_domain); ?></div>
<div class="result_text"></div>
</div>
<div class="clear"></div>
</div>
<?php else: ?>
<p><?php _e('Please activate plugin with your license key to all features work.', $this->text_domain); ?></p>
<form action="#" method="post" class="register_version_form">
<input type="text" class="license_key" placeholder="<?php _e('License key', $this->text_domain); ?>">
<button class="button button-primary"><?php _e('Register', $this->text_domain); ?></button>
<div class="result">
<div class="spinner"><?php _e('Please wait...', $this->text_domain); ?></div>
<div class="result_text"></div>
</div>
</form>
<?php endif; ?>
<script>
jQuery(document).ready(function($) {
var ajax_url = "<?php echo admin_url('admin-ajax.php'); ?>";
jQuery(document).on('submit', '.register_version_form', function(event) {
event.preventDefault();
var starter = jQuery(this).find('.license_key').val(),
thisEl = jQuery(this);
thisEl.addClass('waiting');
thisEl.find('.result').slideDown(300).addClass('show');
thisEl.find('.button').addClass('disabled');
thisEl.find('.result_text').slideUp(300).html('');
jQuery.ajax({
url: ajax_url,
type: 'POST',
dataType: 'json',
data: {
action: '<?php echo $this->slug; ?>',
starter: starter
},
})
.done(function(result) {
thisEl.find('.result_text').append(result.data).slideDown(150)
})
.fail(function(result) {
thisEl.find('.result_text').append('<div class="zhk_guard_danger"><?php _e('Something goes wrong please try again.', $this->text_domain); ?></div>').slideDown(150)
})
.always(function(result) {
console.log(result);
thisEl.removeClass('waiting');
thisEl.find('.result').removeClass('show');
thisEl.find('.button').removeClass('disabled');
});
});
$(document).on('click', '.wpmlr_revalidate', function(event) {
event.preventDefault();
var starter = $(this).data('key'),
thisEl = $(this).parents('.current_license');
thisEl.addClass('waiting');
thisEl.find('.check_result').slideDown(300);
thisEl.find('.button').addClass('disabled');
thisEl.find('.result_text').slideUp(300).html('');
thisEl.find('.register_version_form').slideUp(300)
$.ajax({
url: ajax_url,
type: 'POST',
dataType: 'json',
data: {
action: '<?php echo $this->slug; ?>_revalidate',
starter: starter
},
})
.done(function(result) {
thisEl.find('.check_result .result_text').append(result.data).slideDown(150)
})
.fail(function(result) {
thisEl.find('.check_result .result_text').append('<div class="wpmlr_danger"><?php _e('Something goes wrong please try again.', $this->text_domain); ?></div>').slideDown(150)
})
.always(function(result) {
thisEl.removeClass('waiting');
thisEl.find('.button').removeClass('disabled');
});
});
$(document).on('click', '.zhk_guard_new_key', function(event) {
event.preventDefault();
var thisEl = $(this).parents('.current_license');
thisEl.find('.result_text').slideUp(300).html('');
thisEl.find('.register_version_form').slideDown(300)
});
});
</script>
</div>
<?php
}
/**
*
*/
public function wp_starter() {
$starter = sanitize_text_field($_POST['starter']);
if( empty($starter) ) {
wp_send_json_error('<div class="zhk_guard_danger">'.__('Please insert your license code', $this->text_domain).'</div>');
}
$private_session = get_option(self::$option_name);
delete_option($private_session);
$product_token = $this->product_token;
$result = self::install($starter, $product_token);
$output = '';
if ($result->status=='successful') {
$rand_key = md5(wp_generate_password(12, true, true));
update_option(self::$option_name, $rand_key);
$result = array(
'starter' => base64_encode($starter),
'action' => 1,
'message' => __('License code is valid.', $this->text_domain),
'timer' => time(),
);
update_option($rand_key, json_encode($result));
$output = '<div class="zhk_guard_success">'.__('Thanks! Your license activated successfully.', $this->text_domain).'</div>';
wp_send_json_success($output);
} else {
if (!is_object($result->message)) {
$output = '<div class="zhk_guard_danger">'.$result->message.'</div>';
wp_send_json_error($output);
} else {
foreach ($result->message as $message) {
foreach ($message as $msg) {
$output .= '<div class="zhk_guard_danger">'.$msg.'</div>';
}
}
wp_send_json_error($output);
}
}
}
/**
* Show admin notice for registration problems
*/
public function admin_notice() {
$private_session = get_option(self::$option_name);
$now = json_decode(get_option($private_session));
?>
<?php if( empty($now) ): ?>
<div class="notice notice-error">
<p>
<?php printf(__( 'To activating your %s please insert you license key', $this->text_domain ), $this->name); ?>
<a href="<?php echo admin_url( 'admin.php?page='.$this->slug ); ?>" class="button button-primary"><?php _e('Register Now', $this->text_domain); ?></a>
</p>
</div>
<?php elseif( $now->action != 1 ): ?>
<div class="notice notice-error">
<p>
<?php printf(__( 'There is something wrong with your %s license. please check it.', $this->text_domain ), $this->name); ?>
<a href="<?php echo admin_url( 'admin.php?page='.$this->slug ); ?>" class="button button-primary"><?php _e('Check Now', $this->text_domain); ?></a>
</p>
</div>
<?php endif; ?>
<?php
}
/**
* Ajax callback for check license action
*/
public function revalidate_starter() {
$starter = sanitize_text_field($_POST['starter']);
if( empty($starter) ) {
wp_send_json_error('<div class="zhk_guard_danger">'.__('Please insert your license code', $this->text_domain).'</div>');
}
$result = self::is_valid($starter);
if ($result->status=='successful') {
$rand_key = md5(wp_generate_password(12, true, true));
update_option(self::$option_name, $rand_key);
$how = array(
'starter' => base64_encode($starter),
'action' => 1,
'message' => $result->message,
'timer' => time(),
);
update_option($rand_key, json_encode($how));
$output = '<div class="zhk_guard_success">'.__('Thanks! Your license activated successfully.', $this->text_domain).'</div>';
wp_send_json_success($output);
} else {
$rand_key = md5(wp_generate_password(12, true, true));
update_option(self::$option_name, $rand_key);
$how = array(
'starter' => base64_encode($starter),
'action' => 0,
'timer' => time(),
);
if (!is_object($result->message)) {
$how['message'] = $result->message;
} else {
foreach ($result->message as $message) {
foreach ($message as $msg) {
$how['message'] = $msg;
}
}
}
update_option($rand_key, json_encode($how));
$output = '<div class="zhk_guard_danger">'.$how['message'].'</div>';
wp_send_json_success($output);
}
}
/**
* Set a schedule event for daily checking
*/
public function schedule_programs() {
if (! wp_next_scheduled ( 'zhk_guard_daily_validator' )) {
wp_schedule_event(time(), 'daily', 'zhk_guard_daily_validator');
}
}
/**
* Check license status every day
*/
public function daily_event() {
$private_session = get_option(self::$option_name);
$now = json_decode(get_option($private_session));
if( isset($now) && !empty($now) ) {
$starter = (isset($now->starter) && !empty($now->starter)) ? base64_decode($now->starter) : '';
$result = self::is_valid($starter);
if( $result != null ) {
if ($result->status=='successful') {
delete_option($private_session);
$rand_key = md5(wp_generate_password(12, true, true));
update_option(self::$option_name, $rand_key);
$how = array(
'starter' => base64_encode($starter),
'action' => 1,
'message' => $result->message,
'timer' => time(),
);
update_option($rand_key, json_encode($how));
} else {
delete_option($private_session);
$rand_key = md5(wp_generate_password(12, true, true));
update_option(self::$option_name, $rand_key);
$how = array(
'starter' => base64_encode($starter),
'action' => 0,
'timer' => time(),
);
if (!is_object($result->message)) {
$how['message'] = $result->message;
} else {
foreach ($result->message as $message) {
foreach ($message as $msg) {
$how['message'] = $msg;
}
}
}
update_option($rand_key, json_encode($how));
}
}
}
}
/**
* Check license status
* If you want add an interrupt in your plugin or theme simply can use this static method: Rocket_Tester::is_activated
* This will return true or false for license status
* @return bool
*/
public static function is_activated() {
$private_session = get_option(self::$option_name);
$now = json_decode(get_option($private_session));
if( empty($now) ) {
return false;
} elseif($now->action != 1) {
return false;
} else {
return true;
}
}
public static function get_license_code() {
$private_session = get_option(self::$option_name);
$now = json_decode(get_option($private_session));
if( empty($now) ) {
return false;
} else {
return base64_decode($now->starter);
}
}
public static function get_license_status_text() {
$private_session = get_option(self::$option_name);
$now = json_decode(get_option($private_session));
if( empty($now) ) {
return false;
} else {
return $now->message;
}
}
/**
* @param $method
* @param array $params
*
* @return array|mixed|object
*/
public static function send_request( $method, $params= [], $server2 = false ) {
$param_string = http_build_query($params);
$api_url = $server2 ? self::$api_url_alternative : self::$api_url;
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL,
$api_url.$method.'?'.$param_string
);
$content = curl_exec($ch);
$error = curl_error($ch);
if (!empty($error) && !$server2) {
return self::send_request($method, $params, true);
}
return json_decode($content);
}
/**
* @param $license_token
*
* @return array|mixed|object
*/
public static function is_valid($license_token) {
$result = self::send_request('validation-license',array('token'=>$license_token,'domain'=>self::get_host()));
return $result;
}
/**
* @param $license_token
* @param $product_token
*
* @return array|mixed|object
*/
public static function install($license_token, $product_token) {
$result = self::send_request('install-license',array('product_token'=>$product_token,'token'=>$license_token,'domain'=>self::get_host()));
return $result;
}
/**
* @return string
*/
public static function get_host() {
$possibleHostSources = array('HTTP_X_FORWARDED_HOST', 'HTTP_HOST', 'SERVER_NAME', 'SERVER_ADDR');
$sourceTransformations = array(
"HTTP_X_FORWARDED_HOST" => function($value) {
$elements = explode(',', $value);
return trim(end($elements));
}
);
$host = '';
foreach ($possibleHostSources as $source)
{
if (!empty($host)) break;
if (empty($_SERVER[$source])) continue;
$host = $_SERVER[$source];
if (array_key_exists($source, $sourceTransformations))
{
$host = $sourceTransformations[$source]($host);
}
}
// Remove port number from host
$host = preg_replace('/:\d+$/', '', $host);
// remove www from host
$host = str_ireplace('www.', '', $host);
return trim($host);
}
/**
* @param $settings
*
* @return null|Rocket_Tester
*/
public static function instance($settings) {
// Check if instance is already exists
if(self::$instance == null) {
self::$instance = new self($settings);
}
return self::$instance;
}
}