Current File : /home/tradesc/www/relax/wp-content/themes/flatsome/inc/classes/class-uxthemes-api.php
<?php
/**
* Flatsome_Registration class.
*
* @package Flatsome
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* The UX Themes API.
*/
final class UxThemes_API {
/**
* Setup instance.
*/
public function __construct() {
add_filter( 'http_headers_useragent', array( $this, 'http_headers_useragent' ), 10, 2 );
}
/**
* Filters the user agent value sent with an HTTP request.
*
* @param string $useragent WordPress user agent string.
* @param string $url The request URL.
* @return string
*/
public function http_headers_useragent( $useragent, $url = '' ) {
if ( strpos( $url, UXTHEMES_API_URL ) !== false ) {
$theme = wp_get_theme( get_template() );
return 'Flatsome/' . $theme->get( 'Version' ) . '; ' . $useragent;
}
return $useragent;
}
/**
* Sends a request to the Flatsome Account API.
*
* @param string $path REST API path.
* @param string $context REST API path.
* @param array $args Request arguments.
* @return array|WP_error
*/
public function send_request( $path, $context = null, $args = array() ) {
$args = array_merge_recursive( $args, array(
'timeout' => 60,
'headers' => array(
'Referer' => $this->get_site_url(),
),
) );
$url = esc_url_raw( UXTHEMES_API_URL . $path );
$response = wp_remote_request( $url, $args );
$status = wp_remote_retrieve_response_code( $response );
$headers = wp_remote_retrieve_headers( $response );
$body = wp_remote_retrieve_body( $response );
$data = (array) json_decode( $body, true );
if ( is_wp_error( $response ) ) {
return $this->get_error( $response, $context, $data );
}
if ( $status === 429 ) {
if ( isset( $headers['x-ratelimit-reset'] ) ) {
$data['retry-after'] = (int) $headers['x-ratelimit-reset'];
} elseif ( isset( $headers['retry-after'] ) ) {
$data['retry-after'] = time() + ( (int) $headers['retry-after'] );
}
}
if ( $status !== 200 ) {
$error = isset( $data['message'] )
? new WP_Error( $status, $data['message'], $data )
// translators: %d: The status code.
: new WP_Error( $status, sprintf( __( 'Sorry, an error occurred while accessing the API. Error %d', 'flatsome' ), $status ), $data );
return $this->get_error( $error, $context, $data );
}
return $data;
}
/**
* Returns the raw site URL.
*
* @return string
*/
protected function get_site_url() {
global $wpdb;
$row = $wpdb->get_row( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl' LIMIT 1" );
if ( is_object( $row ) ) {
return $row->option_value;
}
return '';
}
/**
* Returns a proper error for a HTTP status code.
*
* @param WP_Error $error The original error.
* @param string $context A context.
* @param array $data Optional data.
* @return WP_Error
*/
public function get_error( $error, $context = null, $data = array() ) {
$status = (int) $error->get_error_code();
$account_attrs = ' href="' . esc_url_raw( UXTHEMES_ACCOUNT_URL ) . '" target="_blank" rel="noopener"';
switch ( $status ) {
case 400:
if ( $context === 'register' ) {
return new WP_Error( $status, __( 'Your purchase code is malformed.', 'flatsome' ), $data );
}
if ( $context === 'envato-register' ) {
return new WP_Error( $status, __( 'Sorry, an error occurred. Please try again.', 'flatsome' ), $data );
}
if ( $context === 'latest-version' ) {
return new WP_Error( $status, __( 'Flatsome was unable to get the latest version. Your site might have changed domain after you registered it.', 'flatsome' ), $data );
}
return $error;
case 403:
if ( $context === 'latest-version' ) {
return new WP_Error( $status, __( 'Flatsome was unable to get the latest version because the purchase code has not been verified yet. Please re-register it in order to receive updates.', 'flatsome' ), $data );
}
return $error;
case 404:
if ( $context === 'register' || $context === 'envato-register' || $context === 'wupdates-register' ) {
return new WP_Error( $status, __( 'The purchase code is malformed or does not belong to a Flatsome sale.', 'flatsome' ), $data );
}
if ( $context === 'unregister' ) {
// translators: %s: License manager link attributes.
return new WP_Error( $status, sprintf( __( 'The registration was not found for <a%s>your account</a>. It was only deleted on this site.', 'flatsome' ), $account_attrs ), $data );
}
if ( $context === 'latest-version' ) {
// translators: %s: License manager link attributes.
return new WP_Error( $status, sprintf( __( 'Flatsome was unable to get the latest version. Your registration might have been deleted from <a%s>your account</a>.', 'flatsome' ), $account_attrs ), $data );
}
if ( $context === 'wupdates-latest-version' ) {
return new WP_Error( $status, __( 'Flatsome was unable to get the latest version. Your purchase code is malformed.', 'flatsome' ), $data );
}
return $error;
case 409:
if ( $context === 'wupdates' ) {
// translators: %s: License manager link attributes.
return new WP_Error( $status, sprintf( __( 'Your purchase code has been used on too many sites. Please go to <a%s>your account</a> and manage your licenses.', 'flatsome' ), $account_attrs ), $data );
}
// translators: %s: License manager link attributes.
return new WP_Error( $status, sprintf( __( 'The purchase code is already registered on another site. Please go to <a%s>your account</a> and manage your licenses.', 'flatsome' ), $account_attrs ), $data );
case 410:
if ( $context === 'register' || $context === 'envato-register' || $context === 'latest-version' ) {
return new WP_Error( $status, __( 'Your purchase code has been blocked. Please contact support to resolve the issue.', 'flatsome' ), $data );
}
if ( $context === 'wupdates-register' ) {
return new WP_Error( $status, __( 'The purchase code does not belong to a Flatsome sale.', 'flatsome' ), $data );
}
if ( $context === 'wupdates-latest-version' ) {
return new WP_Error( $status, __( 'Flatsome was unable to get the latest version. The purchase code does not belong to a Flatsome sale.', 'flatsome' ), $data );
}
return new WP_Error( $status, __( 'The requested resource no longer exists.', 'flatsome' ), $data );
case 417:
return new WP_Error( $status, __( 'No domain was sent with the request.', 'flatsome' ), $data );
case 422:
return new WP_Error( $status, __( 'Unable to parse the domain for your site.', 'flatsome' ), $data );
case 423:
if ( $context === 'register' || $context === 'envato-register' || $context === 'latest-version' || $context === 'wupdates-latest-version' || $context === 'wupdates' ) {
return new WP_Error( $status, __( 'Your purchase code has been locked. Please contact support to resolve the issue.', 'flatsome' ), $data );
}
return new WP_Error( $status, __( 'The requested resource has been locked.', 'flatsome' ), $data );
case 429:
return new WP_Error( $status, __( 'Sorry, the API is overloaded.', 'flatsome' ), $data );
case 503:
return new WP_Error( $status, __( 'Sorry, the API is unavailable at the moment.', 'flatsome' ), $data );
default:
return $error;
}
}
}
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