Current File : /home/t/r/a/tradesc/www/relax/wp-content/plugins/envato-elements/inc/backend/class-subscription.php
<?php
/**
* Envato Elements: Subscription
*
* Subscription management
*
* @package Envato/Envato_Elements
* @since 0.0.2
*/
namespace Envato_Elements\Backend;
use Envato_Elements\Utils\Base;
use Envato_Elements\Utils\Extensions_API;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Subscription management.
*
* @since 0.0.2
*/
class Subscription extends Base {
const SUBSCRIPTION_TOKEN_OPTION = 'elements_token';
const SUBSCRIPTION_API_CACHE = 3600; // Cache results locally this long.
const SUBSCRIPTION_INACTIVE = 'inactive';
const SUBSCRIPTION_FREE = 'free';
const SUBSCRIPTION_PAID = 'paid';
/**
* Calls the Extensions API to verify if the provided token is correct.
* Caches the users subscription_status so our plugin can know what to do for different cases.
*
* @return array
*/
public function verify_token_and_cache_user_info( $token = false ) {
if ( $token ) {
// If we've been given an Extensions token value, we pass that through to our API library:
Extensions_API::get_instance()->set_token( $token );
}
// Call the user_into endpoint, this returns the users subscription_status
$result = Extensions_API::get_instance()->api_call( '/extensions/user_info' );
if ( ! is_wp_error( $result ) && is_array( $result ) && ! empty( $result['subscription_status'] ) ) {
// We've got a successful result from the Extensions API, cache the result locally so we don't have to hit this endpoint over and over again.
$cached_auth_information = [
'valid' => true,
'token' => Extensions_API::get_instance()->get_token(),
'time' => time(),
'status' => $result['subscription_status'],
];
} else {
// We got a failure back from the Extensions API, this could be a number of reasons:
// - invalid token
// - api connectivity issue
// - upstream connectivity issue
$cached_auth_information = [
'valid' => false,
'token' => '',
'time' => time(),
'status' => 'error',
];
// We check if our response was a "wp_error" so we can sniff more details about the issue out of the response:
if ( is_wp_error( $result ) && is_array( $result->errors ) && is_array( $result->error_data ) ) {
$error_status = key( $result->errors );
$error_data = $result->error_data[ $error_status ];
$cached_auth_information['error'] = [
'message' => ! empty( $error_data['message'] ) ? $error_data['message'] : current( $result->errors[ $error_status ] ),
'code' => ! empty( $error_data['code'] ) ? $error_data['code'] : false,
];
}
}
Options::get_instance()->set( self::SUBSCRIPTION_TOKEN_OPTION, $cached_auth_information );
return $cached_auth_information;
}
public function get_subscription_status(){
$cached_auth_information = Options::get_instance()->get( self::SUBSCRIPTION_TOKEN_OPTION );
if( $cached_auth_information && !empty($cached_auth_information['status'])){
return $cached_auth_information['status'];
}
return 'unknown';
}
}
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